17级TEM4练习1(3套题)

2017年大学英语四级(CET-4)真题试卷及答案Part I Listening Comprehension (20 minutes)Section ADirections: In this section, you will hear 10 short conversations. At the end of each conversation, a question will be asked about what was said. Both theconversation and the question will be spoken only once. After eachquestion there will be pause. During the pause, you must read the fourchoices marked A), B), C) and D), and decide which is the best answer.Then mark the corresponding letter on the Answer Sheet with a linethrough the centre.Example:You will hear:You will read:A) At the office.B) In the waiting room.C) At the airport.D) In a restaurant.From the conversation we know that the two were talking about some work they had to finish in the evening. This is most likely to have taken place at the office. There fore, A) “At the office” is the best answer. You should choose [A] on the Answer Sheet and mark it with a single line through the centre.Sample Answer [A] [B] [C] [D]1. A) He lent her his extra pen.B) He was afraid of losing his pen.C) He offered her a pencil.D) He said he didn’t have any extra ink.2. A) The teacher reviewed a previous lesson.B) The teacher taught a new lesson.C) The teacher postponed the class until Friday.D) The teacher made the students write in class.3. A) It’s going to attract a lot of students.B) It’s going to be a lot of fun.C) It’s going to require a lot of reading.D) I t’s going to work out quite well.4. A) She agrees to lend him the car.B) She offers him the car.C) She refuses to lend him the car.D) She is pleased to lend him the car.5. A) To the beach.B) To a movie theatre.C) To a play.D) To a restaurant.6. A) Policeman and driver.B) Policeman and thief.C) Teacher and pupil.D) Director and actress.7. A) He is often late for meals.B) He is expecting a letter from abroad.C) He wrote to his family last month.D) He is anxious to go back home.8. A) He is modest.B) He is satisfied.C) He is proud.D) He is upset.9. A) Europe.B) Here.C) Canada.D) California.10. A) The train is crowded.B) The train is late.C) The train is on time.D) The train is out of order.Section BDirections: In this section, you will hear 3 short passages. At the end of each passage,you will hear some questions. Both the passage and the questions will bespoken only once. After you hear a question, you must choose the bestanswer from the four choices marked A), B), C) and D). Then mark thecorresponding letter on the Answer Sheet with a single line through thecentre.Passage OneQuestions 11 to 13 are based on the passage you have just heard.11. A) The crust.B) The ground.C) The plate.D) The boundary.12. A) Two.B) Seventy.C) Seven.D) Twelve.13. A) The east coast of North America.B) The west coast of North America.C) The middle of the Atlantic Ocean.D) The middle of the Pacific Ocean.Passage TwoQuestions 14 to 16 are based on the passage you have just heard.14. A) They want to attract attention.B) It is fashionable to wear such clothes.C) The appear respectable in such clothes.D) Riding a motorcycle makes one dirty.15. A) It is efficient.B) It is exciting.C) It is convenient.D) It is dangerous.16. A) If he always wears protective clothing.B) If he can see everything around him clearly.C) If he is very careful.D) If he has a lot of defenders.Passage ThreeQuestions 17 to 20 are based on the passage you have just heard.17. A) He was struck by lightning.B) He had a car accident.C) He was very old.D) He fell down in his yard.18. A) His wife.B) A clock.C) A tree.D) Lightning.19. A) Hiding under a tree.B) Entering the house.C) Driving a car.D) Lying on the ground.20. A) A fall from the tree.B) The unexpected return of his wife.C) Another flash of lightning.D) Another heavy blow.Part II Reading Comprehension (35 minutes)Directions: There are 4 reading passages in this part. Each passage is followed by some questions or unfinished statements. For each of them there are fourchoices marked A), B), C) and D). You should decide on the best choice andmark the corresponding letter on the Answer Sheet with a single linethrough the centre.Passage OneQuestions 21 to 25 are based on the following passage.More than 30,000 drivers and front seat passengers are killed or seriously injured each year. At the speed of only 30 miles per hour it is the same as falling from a third-floor windows. Wearing a seat belt saves lives; it reduces your chance of death or serious injury by more than half.Therefore drivers or front seat passengers over 14 in most vehicles must wear a seat belt. If you do not, you could be fined up to ￡50. it will not be up to the drivers to make sure you wear your belt. But it will be the driver’s responsibility to make sure that children under 14 do not ride in the front unless they are wearing a seat belt of some kind.However, you do not have to wear a seat belt if you reversing your vehicle; or you are making a local delivery or collection using a special vehicle; or if you have a valid medical certificate which excuses you from wearing it. Make sure these circumstances apply to you before you decide not to wear you seat belt. Remember you may be taken to court for not doing so, and you may be fined if you cannot prove to the court that you have been excused from wearing it.21. This text is taken from ________.A) a medical magazineB) a police reportC) a legal documentD) a government information booklet22. Wearing a seat belt in a vehicle ________.A) reduces road accidents by more than halfB) saves lives while driving at a speed up to 30 miles per hourC) reduces the death rate in traffic accidentsD) saves more than 15,000 lives each year23. It is the driver’s responsibility to ________.A) make the front seat passenger wear a seat beltB) make the front seat children under 14 wear a seat beltC) stop children riding in the front seatD) wear a seat belt each time he drives24. According to the text, which of the following people riding in the front dos not haveto wear a seat belt?A) Someone who is backing into a parking space.B) Someone who is picking up the children from the local school.C) Someone who is delivering invitation letters.D) Someone who is under 14.25. For some people, it may be better ________.A) to wear a seat belt for health reasonsB) not to wear a seat belt for health reasonsC) to get valid medical certificate before wearing a seat beltD) to pay a fine rather than wear a seat beltPassage TwoQuestions 26 to 30 are based on the following passage.If you want to stay young, sit down and have a good think. This is the research finding of a team of Japanese doctors, who say that most of our brains are not getting enough exercise—and as a result, we are ageing unnecessarily soon.Professor Taiju Matsuzawa wanted to find out why otherwise healthy farmers in northern Japan appeared to be losing their ability to think and reason at a relatively early age, and how the process of ageing could be slowed down.With a team of colleagues at Tokyo National University, he set about measuring brain volumes of a thousand people of different ages and varying occupations.Computer technology enabled the researchers to obtain precise measurements of the volume of the front and side sections of the brain, which relate to intellect (智能) and emotion, and determine the human character. (The rear section of the brain, which controls functions like eating and breathing, does not contract with age, and one can continue living without intellectual or emotional faculties.)Contraction of front and side parts—as cells die off—was observed I some subjects in their thirties, but it was still not evident in some sixty- and seventy-year-olds.Matsuzawa concluded from his tests that there is a simple remedy to the contraction normally associated with age—using the head.The findings show in general terms that contraction of the brain begins sooner in people in the country than in the towns. Those least at risk, says Matsuzawa, are lawyers, followed by university professors and doctors. White collar workers doing routine work in government offices are, however, as likely to have shrinking brains as the farm worker, bus driver and shop assistant.Matsuzawa’s findings show that thinking can prevent the brain from shrinking. Blood must circulate properly in the head to supply the fresh oxygen the brain cells need. “The best way to maintain good blood circulation is through using the brain,” he says, “Think hard and engage in conversation. Don’t rely on pocket calculators.”26. The team of doctors wanted to find out ________.A) why certain people age sooner than othersB) how to make people live longerC) the size of certain people’s brainsD) which people are most intelligent27. On what are their research findings based?A) A survey of farmers in northern Japan.B) Tests performed on a thousand old people.C) The study of brain volumes of different peopleD) The latest development of computer technology.28. The doctor’s test show that ________.A) our brains shrink as we grow olderB) the front section of the brain does not shrinkC) sixty-year-olds have the better brains than thirty-year-oldsD) some people’s brains have contracted more than other people’s29. The word “subjects” in Paragraph 5means ________.A) something to be consideredB) branches of knowledge studiedC) persons chosen to be studied in an experimentD) any member of a state except the supreme ruler30. According to the passage, which people seem to age slower than the others?A) Lawyers.B) Farmers.C) Clerks.D) Shop assistants.Passage ThreeQuestions 31 to 35 are based on the following passage.On June 17, 1744, the officials from Maryland and Virginia held a talk with the Indians of the Six Nations. The Indians were invited to send boys to William and Mary College. In a letter the next day the refused the offer as follows:We know that you have a high opinion of the kind of learning taught in your colleges, and that the costs of living of our young men, while with you, would be very expensive to you. We are convinced that you mean to do us good by your proposal; and we thank you heartily. But you must know that different nations have different ways of looking at things, and you will therefore not be offended if your ideas of this kind of education happen not t be the same as yours. We have had some experience of it. Several of our young people were formerly brought up at the colleges of the northern provinces: they were taught all your sciences; but, when they came back to us, they were bad runners, ignorant of every means of living in the woods…they were totally good for nothing.We are, however, not the less obliged by your kind offer, though we refuse to accept it; and, to show our grateful sense of it, if the gentlemen of Virginia will send up a dozenof their sons, we will take care of their education, teach them in all we know, and make men of them.31. The passage is about ________.A) the talk between the Indians and the officialsB) the colleges of northern provincesC) the educational values of the IndiansD) the problems of the Americans in the mid-eighteenth century32. The Indians’ chief purpose in writing the letter seems to be to ________.A) politely refuse a friendly offerB) express their opinion on equal treatmentC) show their prideD) describe Indian customs33. According to the letter, the Indians believed that ________.A) it would be better for their boys to receive some schoolingB) they were being insulted by the offerC) they knew more about science than the officialsD) they had a better way of educating young men34. Different from the officials’ view of education, the Indians though ________.A) young women should also be educatedB) they had different goals of educationC) they taught different branches of scienceD) they should teach the sons of the officials first35. The tone of the letter as a whole is best described as ________.A) angryB) pleasantC) politeD) inquiringPassage FourQuestions 36 to 40 are based on the following passage.In what now seems like the prehistoric times of computer history, the earth’s postwar era, there was quite a wide-spread concern that computers would take over the world from man one day. Already today, less than forty years later, as computers arerelieving us of more and more of the routine tasks in business and in our personal lives, we are faced with a less dramatic but also less foreseen problem. People tend to be over-trusting of computers and are reluctant to challenge their authority. Indeed, they behave as if they were hardly aware that wrong buttons may be pushed, or that a computer may simply malfunction (失误).Obviously, there would be no point in investing in a computer if you had to check all its answers, but people should also rely on their own internal computers and check the machine when they have the feeling that something has gone wrong.Questioning and routine double-checks must continue to be as much a part of good business as they were in pre-computer days. Maybe each computer should come with the warning: for all the help this computer may provide, it should not be seen as a substitute for fundamental thinking and reasoning skills.36. What is the main purpose of this passage?A) To look back to the early days of computers.B) To explain what technical problems may occur with computers.C) To discourage unnecessary investment in computers.D) To warn against a mentally lazy attitude towards computers.37. According to the passage, the initial concern about computers was that they might________.A) change our personal livesB) take control of the worldC) create unforeseen problemsD) affect our businesses38. The passage recommends those dealing with computers to ________.A) be reasonably doubtful about themB) check all their answersC) substitute them for basic thinkingD) use them for business purposes only39. The passage suggests that the present-day problem with regard to computers is________.A) challengingB) psychologicalC) dramaticD) fundamental40. It can be inferred from the passage that the author would disapprove of ________.A) investment in computersB) the use of on e’s internal computerC) double-check on computersD) complete dependence on computers for decision-makingPart III Vocabulary and Structure (20 minutes)Directions: There are 30 incomplete sentences in this part. For each sentence there are four Choices marked A), B), C) and D). Choose the ONE that bestcompletes the sentence. Then mark the corresponding letter on the AnswerSheet with a single time through the centre.41. Mary’s score on the test is the highest in her class; she ________ have studied veryhard.A) mayB) shouldC) mustD) ought to42. ________ that the trade between the two countries reached its highest point.A) During the 1960’sB) It was in the 1960’sC) That it was in the 1960’sD) It was the 1960’s43. He suggested ________ to tomorrow’s exhibition together.A) us to goB) we wentC) we shall goD) we go44. No agreement was reached in the discussion as neither side would give way to________.A) the otherB) any otherC) anotherD) other45. With agreement was reached I the discussion as neither side would give way to________.A) mustn’t goB) would n’t goC) oughtn’t to goD) shouldn’t have gone46. If you want ________ you have to get the fund somewhere.A) that the job is doneB) the job doneC) to have done the jobD) the job that is don47. There is more land in Australia than the government knows ________.A) what to do withB) how to doC) to do with itD) to do it48. It’s no use ________ me not to worry.A) you tellB) your tellingC) for you to have toldD) having told49. I have two boys but ________ of them likes sweets.A) bothB) neitherC) eitherD) none50. Only by shouting at the top of his voice ________.A) was he able to make himself hearB) he was able to make himself hearC) he was able to make himself heardD) was he able to make himself heard51. ________ such a good chance, he planned to learn more.A) To be givenB) Having been givenC) Having givenD) Giving52. If it ________ too much trouble, I’d love a cup of tea.A) isn’tB) wasn’tC) weren’tD) hadn’t been53. My sister’s professor had her ________ her paper many times before allowing herto present it to the committee.A) rewrittenB) to rewriteC) rewriteD) rewriting54. silver is the best conductor of electricity, copper ________ it closely.A) followedB) followingC) to followD) being followed55. They are considering ________ before the prices go up.A) of buying the houseB) with buying the houseC) buying the houseD) to buy the house56. She was glad that her success would ________ for the women who would follow.A) make things easierB) make it easierC) be easierD) be easier to make57. They will have it finished in ________.A) three quarter of an hour timeB) three quarters of an hour timeC) three quarter of an hour’s timeD) three quarters of an hour’s time58. A Dream of the Red Chamber is said ________ into dozens of languages in the lastdecade.A) to have been translatedB) to translateC) to be translatedD) to have translated59. He went ahead ________ all warnings about the danger of his mission.A) in case ofB) because ofC) regardless ofD) prior to60. We object ________ punishing a whole group for one person’s fault.A) againstB) aboutC) toD) or61. Jack is good, kind, hard-working and intelligent; ________; I can’t speak too highlyof him.A) as a resultB) in a wordC) by the wayD) on the contrary62. The man to whom we handed the forms pointed out that they had not been________ filled in.A) consequentlyB) regularlyC) comprehensivelyD) properly63. I shall have companion in the house after all these ________ years.A) singleB) soleC) aloneD) lonely64. After a long and exhausting journey, they arrived ________.A) till the lastB) at lastC) by the endD) at the end65. None of the servants were ________ when Mr. Smith wanted to send a message.A) availableB) attainableC) approachableD) applicable66. I can’t ________ what that object is.A) make upB) make overC) make outD) make for67. I want to buy a new tie to ________ this brown suit.A) go intoB) go afterC) go withD) go by68. The newest satellite can ________ a thousand telephone conversations and a colourTV program at the same time.A) carryB) extendC) bringD) take69. I can ________ some noise while I’m studying, but I can’t stand loud noises.A) come up withB) catch up withC) put up withD) keep up with70. When the whole area was ________ by the flood, the government sent food there byhelicopter.A) cut awayB) cut downC) cut upD) cut offPart IV Cloze (15 minutes)Directions: There are 20 blanks in the following passage. For each blank there are four choices marked A), B), C) and D) on the right side of the paper. You shouldchoose the ONE that best fits into the passage. Then mark thecorresponding letter on the Answer Sheet with a single line through thecentre.In recent years, more and more foreigners are involved in the teaching programs of the United States. Both the advantages and the disadvantages __71__ using faculty (教师[总称]) from foreign countries __72__ teaching positions have to be __73__, of course. It can be said that foreign __74__ that makes the faculty member from abroad an asset (财富) also __75__ problems of adjustment, both for the university and for the individual.The foreign research scholar usually isolates __76__ in the laboratory as a means of protection; __77__, what he needs is to be fitted __78__ a highly organized universityHe is faced in his daily work __80__and methods of teaching. Both thein each other’s cultures. Some __82__ of what is already in the minds of American students is __83__ by the foreignto __86__ full advantage of what thet always known how to make __88__ use of foreign faculty,to be a __89__ where further study isB) forC) ofD) at72. A) inB) onC) forD) within73. A) thoughtB) measuredC) balancedD) considered74. A) situationB) circumstanceC) backgroundD) condition75. A) carriesB) createsC) emergesD) solves76. A) himselfB) oneselfC) himD) one77. A) otherwiseB) moreoverC) howeverD) also78. A) intoB) byC) toD) with79. A) thoseB) whichC) whatD) that80. A) towardB) withC) toD) at81. A) haveB) possessC) needD) lack82. A) conceptB) feelingC) planD) intelligence83. A) orderedB) askedC) insistedD) required84. A) placeB) adaptC) putD) direct85. A) remainB) keepC) makeD) cause86. A) takeB) makeC) doD) be87. A) showB) affordC) expressD) offer88. A) powerfulB) creativeC) imaginaryD) advanced89. A) scopeB) rangeC) fieldD) district90. A) onB) forC) uponD) at2017四级参考答案Part I。

2017年6月大学英语四级考题（一）完整版参考答案来源：文都教育Part I WritingDirections: For this part,you are allowed 30 minutes to write a short essay on e-learning.Try to im agine what will happen when more and more people study online instead of attending school. You are required to write at least 150 words but no more than 200 words.【参考范文】Second-handed bicycle for saleTo inform anyone may be interested, I am currently owning a used bicycle for sale. This used bike is a blue medium-sized Giant race bicycle I bought just six months before, which is still in good condition so far without any mechanical breakdowns or potential problems due to my careful maintenance. Most impressively, you can shift the gear of it to change the speed anytime you like accordingly, which makes it reliable and flexible to ride . I am very sure that it will serve as a portable and convenient vehicle for anyone who enjoys traveling and exercising in an environmental way.Regarding the merits mentioned above, I would like to sell it for two hundred Yuan, which is a totally worthy and economic deal to make. Anyone interested or intend to inquire about it please do not feel hesitated to contact Xiao Li. My contact number is 1513729xxxx.Xiao LiPart II Listening ComprehensionSection A News1. B) The test driver made a wrong judgment2. D) They have generally done quite well.3. A) He works at a national park.4. B) They were making a lot of noise.5. A) The discovery of a new species of snake.6. C) A snake crawled onto his head in his sleep.7. D) From its color.Section BConversation 18. C) His flight is leaving in less than 2 hours.9. B) By credit card.10. A) Give him a receipt.11. D) Posting a comment on the hotel’s webpage.Conversation 212. C) He has stopped making terrible faces.13. D) Warn him of danger by making up a story.14. A) They could break pp’s legs.15. B) One would have to shave their head to remove a bat in their hair.Section CPassage 116. C) Everything seemed to be changing.17. A) Meeting people.18. D) He was a young student in the 1960s.Passage 219. B) They avoid looking at them.20. C) It focuses its eyes on their mouths.21. B) By taking in their facial expressions as a whole.Passage 322. D) They resort to different means to survive the bitter cold.23. C) They consume the energy stored before the long sleep.24. A) By storing enough food beforehand25. C) To stay safePart III Reading comprehensionSection A26. relatively ;27. surprising;28. suggest;29. direct;30. test ;31. remains;32. including;33. staple;34. arrived ;35. rawSection B36.[H] 题干：People with HSAM have the same memory as ordinary people when it comes to impersonal information.37.[K] 题干：Fantasy proneness will not necessarily cause people to develop HSAM.38.[C] 题干：Veiseh began to remember the details of his everyday experiences after he met his first young love.39.[G] 题干：Many more people with HSAM started to contact researchers due to the mass media.40.[P] 题干：People with HSAM often have to make efforts to avoid focusing on the past.41.[A] 题干：Most people do not have clear memories of past events.42.[L] 题干：HSAM can be both a curse and a blessing.43.[E]题干：A young woman sought explanation from a brain scientist when she noticed her unusual memory.44.[O]题干：Some people with HSAM find it very hard to get rid of unpleasant memories.45.[I]题干：A recent study of people with HSAM reveals that are liable to fantasy and full absorption in an activity.Section CPassage one46. D) It misrepresents real life47.B) It can be a new phase of one’s life.48.A) It can be quite rosy.49.C) to harvest.50.D) It is likely to be critical turning point in one’s life.Passage two51 A. it is a welcome sign of the coming of spring52 D. They are favored as a form of art.53 C. Eggs reflect the anxieties of people today.54 A. She never knows if the egg will break before the design is completed.55 B. It has a history of over two thousand years.Part IV translation【珠江—参考译文】The Pearl River, an extensive river system in southern China, flows through Guangzhou City. It is China’s third-longest river which is only after the Yangtze River and the Yellow River. The Pearl River Delta (PRD) is one of the most developed regions in China with an area of about 11,000 square kilometers. It is the largest urban area in the world in both size and population. The nine largest cities of PRD have a population of over 57 million in total. Since China's reform and openness was adopted by the Chinese government in the late 1970s, the Delta has become one of the leading economic regions and a major manufacturing center of China and the world.。

17级TEM4练习1(3套题)TEM 4 新题型练习1Part I DICTATIONListen to the following passage. Altogether the passage will be read to you four times. During the first reading, which will be read at normal speed, listen and try to understand the meaning. For the second and third readings, the passage will be read to you sentence by sentence, or phrase by phrase, with intervals of 15 seconds. The last reading will be done at normal speed again and during this time you should check your work. You will be given 1 minute to check through your work once more.Please write the whole passage on ANSWER SHEET ONE.Passage 1Passage 2Passage 3PART II LISTENING COMPREHENSIONSection A TalkIn this section you will hear a talk. You will hear the talk ONLY ONCE. While listening, you may look at ANSWERSHEET ONE and write NO MORE THAN THREE WORDS for each gap. Make sure the word(s) you fill in is (are) both grammatically and semantically acceptable. You may use the blank sheet for note-taking.You have THIRTY seconds to preview the gap-filling task.Now listen to the talk. When it is over, you will be given TWO minutes to complete your work.Mastering the Art of Conversation1.Make eye contact?Give a (1) _______ smiling look?Avoid forcing interaction on uninterested people?Be outgoing instead of (2)_____?Have a sense of boundary?Know (3) _______ to approach others2. Ask (4) ________?More than “Yes”or “No”?Encourage people to (5) _________?Suggested ideas?Thoughts about a book/magazine?(6) ________ to do around here?Where to shop for clothes3. Search for a(an) (7) ________?Probe for things in common?Same workplace, (8) ________ friends?Start with scenario with strangers:?Ask for (9) ________ in a bookstore?Make jokes when waiting in line?Offer a compliment?Avoid (10) _______ commentsStop Being a People Pleaser1.Say “no”?Give reasons instead of (1)_______ excuses?Examples?It’s stressful to (2) _______ a large family?Say “(3) _______”when declining a party invitation ?Start small and say it firmly and (4) _______2. (5) _______ your boundaries?Compare your boundaries to limits you set on others ?Decide what is unacceptable, (6) ________, abnormal ?How it feels to be treated with (7) ________3. Re-examine your (8) _________?Help other because of willingness?Kindness: by choice, not because of (9) _________?Am I wise when helping others yet neglecting myself? ?Is my action (10) ________?Ban on Public Smoking1.Goal in speaking?A ban of smoking from (1) __________2.Cause of illnesses and (2) _________?Risk of heart disease increased by 25-35%?Chance of lung cancer increased by (3) _________?Risk of colds, and (4) __________ problems increased among kids3.Cause of (5) _________?Releasing gases harmful for environment?High content of fine particulate matter or (6) _________ 4.(7) ________ environments for quitting smoke?(8) _________ smokers surveyed want to quit5.Other (9) __________ to receive nicotine?(10) _________: nicotine gum, nicotine patches SECTION B CONVERSATIONSIn this section you will hear two conversations. At the end of each conversation, five questions will be asked about what was said. Both the conversation and the questions will be spoken ONLY ONCE. After eachquestion there will be a ten-second pause. During the pause, you should read the four choices of A, B, C, and D, and mark the best answer to each question on ANSWER SHEET TWO.You have thirty seconds to preview the questions. Now, listen to the conversations.Ex. 1Conversation One1. A. He needs to transfer to another university.B. He wants the woman to make a decision.C. He needs advice about school transfer.D. He wants to know about Central University.2. A. He can’t choose Business Administration as his major.B. He can’t transfer his credits to Central University.C. He didn’t make any friends in the past year.D. He is far away from his family and friends.3. A. Keep the same major.B. Attend the business school.C. Restart from the beginning.D. Study for an extra year.4. A. She missed her home very much in the first year.B. She wanted to pack bags after the first two weeks.C. She felt most comfortable in her second year.D. She chose to stay in school in her senior year.5. A. Stay in Prince University for one more year.B. Learn to live away from family and friends.C. Check into the exact transfer requirements.D. Come back and talk with the woman again. Conversation Two6. A. It is a heavy box-type.B. There is a big scratch at the front.C. The color is golden.D. Its brand name is on the back.7. A. Her wallet, pens and a novel.B. Papers and computers.C. Her wallet, papers and a novel.D. Papers, pens and a novel.8. A. In the train.B. On the platform.C. On campus.D. In a classroom.9. A. At five twenty.B. At five twenty-five.C. At five thirty five.D. At half past five.10. A. Come to the train station.B. Buy a new briefcase.C. Go to the police station.D. Change her telephone number.Ex. 2Conversation One1. A. She failed the two quizzes.B. She wants to drop the class.C. She doesn’t do well in statistics.D. She is sensitive to numbers.2. A. The end of the first week.B. The end of the second semester.C. The end of the first month.D. The end of the second week.3. A. Because she is very good at mathematics.B. Because she likes the professor’s lecture.C. Because it is very easy to pass the exam.D. Because it helps her to take another class.4. A. She wants to make some money.B. She likes to meet different people.C. She needs some teaching experience.D. She hasn’t got student loan yet.5. A. Drop the class.B. Get the private tutor.C. Buy a voice recorder.D. Take notes and think.Conversation Two6. A. At ten o’clock.B. At ten past ten.C. At ten to ten.D. At a quarter to ten.7. A. She never had her eyes tested before high school.B. She had difficulty with distance vision in high school.C. Her eyesight was fine after she entered university.D. Her eyes became worse when she was at college.8. A. When driving.B. When reading books.C. When drawing.D. When writing.9. A. Light.B. Popular.C. Cheapest.D. Beautiful.10. A. By check.B. In cash.C. By credit card.D. By debit card.Ex. 3Conversation One1. A. Police officer.B. Housing adviser.C. Travel consultant.D. University student.2. A. She plans to stay here for four months.B. She thinks her English is advanced.C. She’s going to have the permit extended.D. She’ll teach English as a part-time job.3. A. In the centre.B. In the north.C. In the southwest.D. In the northwest.4. A. Because she hopes to keep a pet there.B. Because she wants to watch TV there.C. Because she would like to relax there.D. Because she can grow vegetables there.5. A. In about 14 days.B. On March 10th.C. After one week.D. Within two days.Conversation Two6. A. Receive information on TMA’s.B. Join and stay with her parents.C. Hand in her work in advance.D. Stay in school and study.7. A. Word length.B. Information sources.C. Quotations.D. Typed work.8. A. To record the time when students come and leave the campus.B. To track students’whereabouts when they are on campus.C. To transmit students’information to a central station.D. To help teachers with roll-calls when checking attendance.9. A. They can participate in their child’s condition at school.B. They will be aware of their child’s daily school activities.C. They will no longer worry about their children at school.D. They can provide security and discipline for the children.10. A. They will be less devoted to roll-calls.B. They will have perfect class attendance.C. They will teach better with the ID card.D. They can concentrate more on teaching.。

2017年12月大学英语四级考试真题(第1套)Part I Writing(30 minutes) Directions: For this part, you are allowed 30 minutes to write a short essay on how to best handle the relationship between parents and children. You should write at least 120 words but no more than 180 words._______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ Part II Listening Comprehension(25 minutes) Section ADirections: In this section, you will hear three news reports. At the end of each news report, you will hear two or three questions. Both the news report and the questions will be spoken only once. After you hear a question, you must choose the best answer from the four choices marked A), B), C) and D). Then mark the corresponding letter on Answer Sheet 1 with a single line through the centre.Questions 1 and 2 are based on the news report you have just heard.1 A) Her grandfather C) Her friend Erika.B) Her grandmother D) Her little brother.2 A) By taking pictures for passers-by C) By working part time at a hospital.B) By selling lemonade and pictures D) By asking for help on social media. Questions 3 and 4 are based on the news report you have just heard.3 A) Testing the efficiency of the new solar panel.B) Providing clean energy to five million people.C) Generating electric power for passing vehicles.D) Finding cheaper ways of highway construction.4 A) They are made from cheap materials.B) They are only about half an inch thick.C) They can be laid right on top of existing highways.D) They can stand the wear and tear of natural elements.Questions 5 to 7 are based on the news report you have just heard.5 A) The lack of clues about the species C) Endless fighting in the region.B) Inadequate funding for research D) The hazards from the desert.6 A) To observe the wildlife in the two national parks.B) To study the habitat of lions in Sudan and Ethiopia.C) To identify the reasons for the lions, disappearance.D) To find evidence of the existence of the “lost lions”.7 A) Lions’ tracks C) Some camping facilities.B) Lions walking D) Traps set by local hunters.Section BDirections: In this section, you will hear two long conversations. At the end of each conversation, you will hear four questions. Both the conversation and the questions will be spoken only once. After you hear a question, you must choose the best answer from the four choices marked A), B), C) and D). Then mark the corresponding letter on Answer Sheet 1 with a single line through the centre.Questions 8 to 11 are based on the conversation you have just heard.8 A) A special gift from the man C) A call from her dad.B) Her wedding anniversary D) Her “lucky birthday”.9 A) Threw her a surprise party C) Bought her a gold necklace.B) Took her on a trip overseas D) Gave her a big model plane.10 A) What her husband and the man are up to.B) What has been troubling her husband.C) The trip her husband has planned.D) The gift her husband has bought.11 A) He wants to find out about the couple’s holiday plan.B) He is eager to learn how the couple’s holiday turns out.C) He will tell the woman the secret if her husband agrees.D) He will be glad to be a guide for the couple’s holiday trip.Questions 12 to 15 are based on the conversation you have just heard.12 A) They take the rival’s attitude into account.B) They know when to adopt a tough attitude.C) They see the importance of making compromises.D) They are sensitive to the dynamics of a negotiation.13 A) They know when to stop C) They know when to make compromises.B) They know how to adapt D) They know how to control their emotion.14 A) They are patient C) They are good at expression.B) They learn quickly D) They uphold their principles.15 A) Clarify items of negotiation C) Get to know the other side.B) Make clear one’s intentions D) Formulate one’s strategy.Section CDirections: In this section, you will hear three passages. At the end of each passage, you will hear three or four questions. Both the passage and the questions will be spoken only once. After you hear a question, you must choose the best answer from the four choices marked A), B), C) and D). Then mark the corresponding letter on Answer Sheet 1 with a single line through the centre. Questions 16 to 18 are based on the passage you have just heard.16 A) How space research benefits people on Earth.B) When the International Space Station was built.C) How many space shuttle missions there will be.D) When America’s earliest space program started.17 A) They tried to make best use of the latest technology.B) They tried to meet astronauts’ specific requirements.C) They developed objects for astronauts to use in outer space.D) They accurately calculated the speed of the orbiting shuttles.18 A) They are expensive to make C) They were first made in space.B) They are extremely accurate D) They were invented in the 1970s. Questions 19 to 21 are based on the passage you have just heard.19 A) Everything was natural and genuine then.B) People had plenty of land to cultivate then.C) It marked the beginning of something new.D) It was when her ancestors came to America.20 A) They were known to be creative C) They had all kinds of entertainment.B) They enjoyed living a life of ease D) They believed in working for goals.21 A) Chatting with her ancestors C) Furnishing her country house.B) Doing needlework by the fire D) Polishing all the silver work.Questions 22 to 25 are based on the passage you have just heard.22 A) Sit down and try to calm yourself C) Use a map to identify your location.B) Call your family or friends for help D) Try to follow your footprints back.23 A) You may end up entering a wonderland.B) You may get drowned in a sudden flood.C) You may expose yourself to unexpected dangers.D) You may find a way out without your knowing it.24 A) Walk uphill C) Start a fire.B) Look for food D) Wait patiently.25 A) Check the local weather C) Prepare enough food and drink.B) Find a map and a compass D) Inform somebody of your plan.Part III Reading Comprehension(40 minutes) Section ADirections: In this section, there is a passage with ten blanks. You are required to select one word for each blank from a list of choices given in a word bank following the passage. Read the passage through carefully before making your choices. Each choice in the bank is identified by a letter. Please mark the corresponding letter for each item on Answer Sheet 2 with a single line through the centre. You may not use any of the words in the bank more than once.Questions 26 to 35 are based on the following passage.A rat or pigeon might not be the obvious choice to tend to someone who is sick, but these creatures have some 26 skills that could help the treatment of human diseases.Pigeons are often seen as dirty birds and an urban 27 , but they are just the latest in a long line of animals that have been found to have abilities to help humans. Despite having a brain no bigger than the 28 of your index finger, pigeons have a very impressive 29 memory. Recently it was shown that they could be trained to be as accurate as humans at detecting breast cancer in images.Rats are often 30 with spreading disease rather than 31 it, but this long-tailed animal is highly 32 . Inside a rat’s nose are up to 1,000 different types of olfactory receptors (嗅觉感受器), whereas humans only have 100 to 200 types. This gives rats the ability to detect 33 smells. As a result, some rats are being put to work to detect TB (肺结核).When the rats detect the smell, they stop and rub their legs to 34 a sample is infected.Traditionally, a hundred samples would take lab technicians more than two days to 35 , but for a rat it takes less than 20 minutes. This rat detection method doesn’t rely on specialist equipment. It is also more accurate—the rats are able to find more TB infections and, therefore, save more lives.A) associated I) slightB) examine J) specifyC) indicate K) superiorD) nuisance L) suspiciousE) peak M) tipF) preventing N) treatedG) prohibiting O) visualH) sensitiveSection BDirections: In this section, you are going to read a passage with ten statements attached to it. Each statement contains information given in one of the paragraphs. Identify the paragraph from which the information is derived. You may choose a paragraph more than once. Each paragraph is marked with a letter. Answer the questions by marking the corresponding letter on Answer Sheet 2.Do In-Class Exams Make Students Study Harder?Research suggests they may study more broadly for the unexpected rather than search for answers.A) I have always been a poor test-taker. So it may seem rather strange that I have returned to college to finish the degree I left undone some four decades ago. I am making my way through Columbia University, surrounded by students who quickly supply the verbal answer while I am still processing the question.B) Since there is no way for me to avoid exams, I am currently questioning what kind are the most taxing and ultimately beneficial. I have already sweated through numerous in-class midterms and finals, and now I have a professor who issues take-home ones. I was excited when I learned this, figuring I had a full week to do the research, read the texts, and write it all up. In fact, I was still rewriting my midterm the morning it was due. To say I had lost the thread is putting it mildly.C) As I was suffering through my week of anxiety, overthinking the material and guessing my grasp of it, I did some of my own polling among students and professors. David Eisenbach, who teaches a popular class on U. S. presidents at Columbia, prefers the in-class variety. He believes students ultimately learn more and encourages them to form study groups. “That way they socialize over history outside the class, which wouldn’t happen without the pressure of an in-class exam,” he explained. “Furthermore, in-class exams force students to learn how to perform under pressure, an essential work skill.”D) He also says there is less chance of cheating with the in-class variety. In 2012, 125 students at Harvard were caught up in a scandal when it was discovered they had cheated on a take-home exam for a class entitled “Introduction To Congress.” Some colleges have what they call an “honor code,” though if you are smart enough to get into these schools, you are either smart enough to get around any codes or hopefully, too ethical to consider doing so. As I sat blocked and clueless for two solid days, I momentarily wondered if I couldn’t just call an expert on the subject matter which I was tackling, or someone who took the class previously, to get me going.E) Following the Harvard scandal, Mary Miller, the former dean of students at Yale, made an impassioned appeal to her school’s professors to refrain from take-home exams. “Students risk health and well being, as well as performance in other end-of-term work, when faculty offers take- home exams without clear, time-limited boundaries,” she told me. “Research now shows that regular quizzes, short essays, and other assignments over the course of a term better enhance learning and retention.”F) Most college professors agree the kind of exam they choose largely depends on the subject.A quantitative-based one, for example, is unlikely to be sent home, where one could ask their older brothers and sisters to help. Vocational-type classes, such as computer science or journalism, on the other hand, are often more research-oriented and lend themselves to take-home testing. Chris Koch,who teaches “ History of Broadcast Journalism ” at Montgomery Community College in Rockville, Maryland, points out that reporting is about investigation rather than the memorization of minute details. “ In my field, it’s not what you know—it’s what you know how to find out,” says Koch. “There is way too much information, and more coming all the time, for anyone to remember. I want my students to search out the answers to questions by using all the resources available to them.”G) Students’ test-form preferences vary, too, often depending on the subject and course difficulty. “I prefer take-home essays because it is then really about the writing, so you have time to edit and do more research,” says Elizabeth Dresser, a junior at Barnard. Then there is the stress factor. Francesca Haass, a senior at Mddlebury, says, “I find the in-class ones are more stressful in the short term, but there is immediate relief as you swallow information like mad, and then you get to forget it all. Take-homes require thoughtful engagement which can lead to longer term stress as there is never a moment when the time is up. ” Meanwhile, Olivia Rubin, a sophomore at Emory, says she hardly even considers take-homes true exams. “If you understand the material and have the ability to articulate (说出)your thoughts, they should be a breeze. ”H) How students ultimately handle tests may depend on their personal test-taking abilities. There are people who always wait until the last minute, and make it much harder than it needs to be. And then there are those who, not knowing what questions are coming at them, and having no resources to refer to, can freeze. And then there are we rare folks who fit both those descriptions.I) Yes, my advanced age must factor into the equation (等式), in part because of my inability to access the information as quickly. As another returning student at Columbia, Kate Marber, told me, “We are learning not only all this information, but essentially how to learn again. Our fellow students have just come out of high school. A lot has changed since we were last in school. ”J) If nothing else, the situation has given my college son and me something to share. When I asked his opinion on this matter, he responded, “I like in-class exams because the time is already reserved, as opposed to using my free time at home to work on a test,” he responded. It seems to me that a compromise would be receiving the exam questions a day or two in advance, and then doing the actual test in class with the ticking clock overhead.K) Better yet, how about what one Hunter College professor reportedly did recently for her final exam: She encouraged the class not to stress or even study, promising that, “It is going to be a piece of cake.” When the students came in, sharpened pencils in hand, there was not a blue book in sight. Rather, they saw a large chocolate cake and they each were given a slice.36 Elderly students find it hard to keep up with the rapid changes in education.37 Some believe take-home exams may affect students’ performance in other courses.38 Certain professors believe in-class exams are ultimately more helpful to students.39 In-class exams are believed to discourage cheating in exams.40 The author was happy to learn she could do some exams at home.41 Students who put off their work until the last moment often find the exams more difficult than they actually are.42 Different students may prefer different types of exams.43 Most professors agree whether to give an in-class or a take-home exam depends on the type of course being taught.44 The author dropped out of college some forty years ago.45 Some students think take-home exams will eat up their free time.Section CDirections: There are 2 passages in this section. Each passage is followed by some questions or unfinished statements. For each of them there are four choices marked A), B), C) and D). You should decide on the best choice and mark the corresponding letter on Answer Sheet 2 with a single line through the centre.Passage OneQuestions 46 to 50 are based on the following passage.That people often experience trouble sleeping in a different bed in unfamiliar surroundings is a phenomenon known as the “first-night” effect. If a person stays in the same room the following night they tend to sleep more soundly. Yuka Sasaki and her colleagues at Brown University set out to investigate the origins of this effect.Dr. Sasaki knew the first-night effect probably has something to do with how humans evolved. The puzzle was what benefit would be gained from it when performance might be affected the following day. She also knew from previous work conducted on birds and dolphins that these animals put half of their brains to sleep at a time so that they can rest while remaining alert enough to avoid predators (捕食者). This led her to wonder if people might be doing the same thing. To take a closer look, her team studied 35 healthy people as they slept in the unfamiliar environment of the university’s Department of Psychological Sciences. The participants each slept in the department for two nights and were carefully monitored with techniques that looked at the activity of their brains. Dr. Sasaki found, as expected, the participants slept less well on their first night than they did on their second, taking more than twice as long to fall asleep and sleeping less overall. During deep sleep, the participants’ brains behaved in a similar manner seen in birds and dolphins. On the first night only, the left hemispheres (半球)of their brains did not sleep nearly as deeply as their right hemispheres did.Curious if the left hemispheres were indeed remaining awake to process information detected in the surrounding environment, Dr. Sasaki re-ran the experiment while presenting the sleeping participants with a mix of regularly timed beeps (蜂鸣声) of the same tone and irregular beeps of a different tone during the night. She worked out that, if the left hemisphere was staying alert to keep guard in a strange environment, then it would react to the irregular beeps by stirring people from sleep and would ignore the regularly timed ones. This is precisely what she found.46 What did researchers find puzzling about the first-night effect?A) To what extent it can trouble people C) What circumstances may trigger it.B) What role it has played in evolution D) In what way it can be beneficial.47 What do we learn about Dr. Yuka Sasaki doing her research?A) She found birds and dolphins remain alert while asleep.B) She found birds and dolphins sleep in much the same way.C) She got some idea from previous studies on birds and dolphins.D) She conducted studies on birds, and dolphins’ sleeping patterns.48 What did Dr. Sasaki do when she first did her experiment?A) She monitored the brain activity of participants sleeping in a new environment.B) She recruited 35 participants from her Department of Psychological Sciences.C) She studied the differences between the two sides of participants, brains.D) She tested her findings about birds and dolphins on human subjects.49 What did Dr. Sasaki do when re-running her experiment?A) She analyzed the negative effect of irregular tones on brains.B) She recorded participants’ adaptation to changed environment.C) She exposed her participants to two different stimuli.D) She compared the responses of different participants.50 What did Dr. Sasaki find about the participants in her experiment?A) They tended to enjoy certain tones more than others.B) They tended to perceive irregular beeps as a threat.C) They felt sleepy when exposed to regular beeps.D) They differed in their tolerance of irregular tones.Passage TwoQuestions 51 to 55 are based on the following passage.It’s time to reevaluate how women handle conflict at work. Being overworked or over-committed at home and on the job will not get you where you want to be in life. It will only slow you down and hinder your career goals.Did you know women are more likely than men to feel exhausted? Nearly twice as many women than men ages 18-44 reported feeling “very tired” or “exhausted”, according to a recent study.This may not be surprising given that this is the age range when women have children. It’s also the age range when many women are trying to balance careers and home. One reason women may feel exhausted is that they have a hard time saying “no.” Women want to be able to do it all—volunteer for school parties or cook delicious meals—and so their answer to any request is often “Yes, I can.”Women struggle to say “no” in the workplace for similar reasons, including the desire to be liked by their colleagues. Unfortunately, this inability to say “no” may be hurting women’s health as well as their career.At the workplace, men use conflict as a way to position themselves, while women often avoid conflict or strive to be the peacemaker, because they don’t want to be viewed as aggressive or disruptive at work. For example, there’s a problem that needs to be addressed immediately, resulting in a dispute over who should be the one to fix it. Men are more likely to face that dispute from the perspective of what benefits them most, whereas women may approach the same dispute from the perspective of what’s the easiest and quickest way to resolve the problem—even if that means doing the boring work themselves.This difference in handling conflict could be the deciding factor on who gets promoted to a leadership position and who does not. Leaders have to be able to delegate and manage resources wisely—including staff expertise. Shouldering more of the workload may not earn you that promotion. Instead, it may highlight your inability to delegate effectively.51 What does the author say is the problem with women?A) They are often unclear about the career goals to reach.B) They are usually more committed at home than on the job.C) They tend to be over-optimistic about how far they could go.D) They tend to push themselves beyond the limits of their ability.52 Why do working women of child-bearing age tend to feel drained of energy?A) They struggle to satisfy the demands of both work and home.B) They are too devoted to work and unable to relax as a result.C) They do their best to cooperate with their workmates.D) They are obliged to take up too many responsibilities.53 What may hinder the future prospects of career women?A) Their unwillingness to say “no”C) An underestimate of their own ability.B) Their desire to be considered powerful.D) A lack of courage to face challenges.54 Men and women differ in their approach to resolving workplace conflicts in that.A) women tend to be easily satisfied C) men tend to put their personal interests firstB) men are generally more persuasive D) women are much more ready to compromise55 What is important to a good leader?A) A dominant personality C) The courage to admit failure.B) The ability to delegate D) A strong sense of responsibility.Part IV Translation(30 minutes) Directions: For this part, you are allowed 30 minutes to translate a passage from Chinese into English. You should write your answer on Answer Sheet 2.泰山位于山东省西部。

答案：练习1 答案及部分题目详解1. 【答案】C【译文】有一大群示威者在抗议战争（的爆发）。

【试题分析】词语辨析题。

【详细解答】to protest against ... 意为“抗议，反对”。

to protect ... (from ...) 意为“保护……（使之不受……）”。

to preserve 意为“保护，防护，维护”。

to prosecute 意为“对……起诉；进行，坚持下去”。

2. 【答案】D【译文】我恐怕不得不谢绝她的晚会邀请。

试题分析】词语辨析题。

【详细解答】decline 意为“婉谢，谢绝”，指对别人的邀请、帮助等比较委婉地回绝。

refuse 意为“拒绝”，指对别人的要求、请求等比较直率的，有时比较不客气的拒绝。

refute 意为驳斥，反驳。

ignore 意为“忽视，忽略，不3. 【答案】D【译文】我昨天买的大衣一点也不贵，事实上，花两倍的价钱买它我都愿意。

【试题分析】本题考察表示倍数和比较的用法。

【详细解答】本句实际上隐含了一个又“as...as...”引导的比较状语从句。

完整的句子是“I would gladly have paid twice as much as I paid for it”。

当有表示倍数的词时，要放在“as...as...”比较级之前。

4. 【答案】B【译文】由于电池耗尽了，他的汽车发动不了。

【试题分析】动词短语辨析题。

【详细解答】run down 意为“（动力等）耗尽；（身体）衰弱，疲乏；（钟表）停了，(使)失灵”。

run up 意为“升起（旗帜）；欠下（钱财）”。

run over意为“撞倒，辗过”。

run off意为“撵走，吓跑”。

5. 【答案】A【译文】如果没有事实依据，我们就不能形成正确的主张，因为我们要把想法建立在事实的基础上【试题分析】介词＋关系代词＋不定式作后置定语。

【详细解答】此句需要一个后置定语来修饰factual knowledge，根据句意应是base our thinking (upon) on factual knowledge，因此应使用“介词＋关系代词＋不定式”的结构作后置定语。

2017年12月大学英语四级考试真题(第1套)Part I Writing (30 minutes)Directions: For this part, you are allowed 30 minutes to write a short essay on how to best handle the relationship between parents and children. You should write at least 120 words but no more than 180 words._______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ Part II Listening Comprehension (25 minutes)Section ADirections: In this section, you will hear three news reports. At the end of each news report, you will hear two or three questions. Both the news report and the questions will be spoken only once. After you hear a question, you must choose the best answer from the four choices marked A), B), C) and D). Then mark the corresponding letter on Answer Sheet 1 with a single line through the centre. Questions 1 and 2 are based on the news report you have just heard.1 A) Her grandfather C) Her friend Erika.B) Her grandmother D) Her little brother.2 A) By taking pictures for passers-by C) By working part time at a hospital.B) By selling lemonade and pictures D) By asking for help on social media. Questions 3 and 4 are based on the news report you have just heard.3 A) Testing the efficiency of the new solar panel.B) Providing clean energy to five million people.C) Generating electric power for passing vehicles.D) Finding cheaper ways of highway construction.4 A) They are made from cheap materials.B) They are only about half an inch thick.C) They can be laid right on top of existing highways.D) They can stand the wear and tear of natural elements.Questions 5 to 7 are based on the news report you have just heard.5 A) The lack of clues about the species C) Endless fighting in the region.B) Inadequate funding for research D) The hazards from the desert.6 A) To observe the wildlife in the two national parks.B) To study the habitat of lions in Sudan and Ethiopia.C) To identify the reasons for the lions, disappearance.D) To find evidence of the existence of the “lost lions”.7 A) Lions’ tracks C) Some camping facilities.B) Lions walking D) Traps set by local hunters.Section BDirections: In this section, you will hear two long conversations. At the end of each conversation, you will hear four questions. Both the conversation and the questions will be spoken only once. After you hear a question, you must choose thebest answer from the four choices marked A), B), C) and D). Then mark the corresponding letter on Answer Sheet 1 with a single line through the centre. Questions 8 to 11 are based on the conversation you have just heard.8 A) A special gift from the man C) A call from her dad.B) Her wedding anniversary D) Her “lucky birthday”.9 A) Threw her a surprise party C) Bought her a gold necklace.B) Took her on a trip overseas D) Gave her a big model plane.10 A) What her husband and the man are up to.B) What has been troubling her husband.C) The trip her husband has planned.D) The gift her husband has bought.11 A) He wants to find out about the couple’s holiday plan.B) He is eager to learn how the couple’s holiday turns out.C) He will tell the woman the secret if her husband agrees.D) He will be glad to be a guide for the couple’s holiday trip.Questions 12 to 15 are based on the conversation you have just heard.12 A) They take the rival’s attitude into account.B) They know when to adopt a tough attitude.C) They see the importance of making compromises.D) They are sensitive to the dynamics of a negotiation.13 A) They know when to stop C) They know when to make compromises.B) They know how to adapt D) They know how to control their emotion.14 A) They are patient C) They are good at expression.B) They learn quickly D) They uphold their principles.15 A) Clarify items of negotiation C) Get to know the other side.B) Make clear one’s intentions D) Formulate one’s strategy.Section CDirections: In this section, you will hear three passages. At the end of each passage, you will hear three or four questions. Both the passage and the questions will be spoken only once. After you hear a question, you must choose the best answer from the four choices marked A), B), C) and D). Then mark the corresponding letter on Answer Sheet 1 with a single line through the centre.Questions 16 to 18 are based on the passage you have just heard.16 A) How space research benefits people on Earth.B) When the International Space Station was built.C) How many space shuttle missions there will be.D) When America’s earliest space program started.17 A) They tried to make best use of the latest technology.B) They tried to meet astronauts’ specific requirements.C) They developed objects for astronauts to use in outer space.D) They accurately calculated the speed of the orbiting shuttles.18 A) They are expensive to make C) They were first made in space.B) They are extremely accurate D) They were invented in the 1970s. Questions 19 to 21 are based on the passage you have just heard.19 A) Everything was natural and genuine then.B) People had plenty of land to cultivate then.C) It marked the beginning of something new.D) It was when her ancestors came to America.20 A) They were known to be creative C) They had all kinds of entertainment.B) They enjoyed living a life of ease D) They believed in working for goals.21 A) Chatting with her ancestors C) Furnishing her country house.B) Doing needlework by the fire D) Polishing all the silver work. Questions 22 to 25 are based on the passage you have just heard.22 A) Sit down and try to calm yourself C) Use a map to identify your location.B) Call your family or friends for help D) Try to follow your footprints back.23 A) You may end up entering a wonderland.B) You may get drowned in a sudden flood.C) You may expose yourself to unexpected dangers.D) You may find a way out without your knowing it.24 A) Walk uphill C) Start a fire.B) Look for food D) Wait patiently.25 A) Check the local weather C) Prepare enough food and drink.B) Find a map and a compass D) Inform somebody of your plan.Part III Reading Comprehension (40 minutes) Section ADirections: In this section, there is a passage with ten blanks. You are required to select one word for each blank from a list of choices given in a word bank following the passage. Read the passage through carefully before making your choices. Each choice in the bank is identified by a letter. Please mark the corresponding letter for each item on Answer Sheet 2 with a single line through the centre. You may not use any of the words in the bank more than once.Questions 26 to 35 are based on the following passage.A rat or pigeon might not be the obvious choice to tend to someone who is sick, but these creatures have some 26 skills that could help the treatment of human diseases.Pigeons are often seen as dirty birds and an urban 27 , but they are just the latest in a long line of animals that have been found to have abilities to help humans. Despite having a brain no bigger than the 28 of your index finger, pigeons have a very impressive 29 memory. Recently it was shown that they could be trained to be as accurate as humans at detecting breast cancer in images.Rats are often 30 with spreading disease rather than 31 it, but this long-tailed animal is highly 32 . Inside a rat’s nose are up to 1,000 different types of olfactory receptors (嗅觉感受器), whereas humans only have 100 to 200 types. This gives rats the ability to detect33 smells. As a result, some rats are being put to work to detect TB (肺结核).When the rats detect the smell, they stop and rub their legs to 34 a sample is infected.Traditionally, a hundred samples would take lab technicians more than two daysto 35 , but for a rat it takes less than 20 minutes. This rat detection method doesn’t rely on specialist equipment. It is also more accurate—the rats are ableDirections: In this section, you are going to read a passage with ten statements attached to it. Each statement contains information given in one of the paragraphs. Identify the paragraph from which the information is derived. You may choose a paragraph more than once. Each paragraph is marked with a letter. Answer the questions by marking the corresponding letter on Answer Sheet 2.Do In-Class Exams Make Students Study Harder?Research suggests they may study more broadly for the unexpected rather than search for answers.A) I have always been a poor test-taker. So it may seem rather strange that I have returned to college to finish the degree I left undone some four decades ago.I am making my way through Columbia University, surrounded by students who quickly supply the verbal answer while I am still processing the question.B) Since there is no way for me to avoid exams, I am currently questioning what kind are the most taxing and ultimately beneficial. I have already sweated through numerous in-class midterms and finals, and now I have a professor who issues take-home ones. I was excited when I learned this, figuring I had a full week to do the research, read the texts, and write it all up. In fact, I was still rewriting my midterm the morning it was due. To say I had lost the thread is putting it mildly.C) As I was suffering through my week of anxiety, overthinking the material and guessing my grasp of it, I did some of my own polling among students and professors. David Eisenbach, who teaches a popular class on U. S. presidents at Columbia, prefers the in-class variety. He believes students ultimately learn more and encourages them to form study groups. “That way they socialize over history outside the class, which wouldn’t happen without the pressure of an in-class exam,”he explained. “Furthermore, in-class exams force students to learn how to perform under pressure, an essential work skill.”D) He also says there is less chance of cheating with the in-class variety. In 2012, 125 students at Harvard were caught up in a scandal when it was discovered they had cheated on a take-home exam for a class entitled “Introduction To Congress.”Some colleges have what they call an “honor code,” though if you are smart enough to get into these schools, you are either smart enough to get around any codes or hopefully, too ethical to consider doing so. As I sat blocked and clueless for twosolid days, I momentarily wondered if I couldn’t just call an expert on the subject matter which I was tackling, or someone who took the class previously, to get me going.E) Following the Harvard scandal, Mary Miller, the former dean of students at Yale, made an impassioned appeal to her school’s professors to refrain from take-home exams. “Students risk health and well being, as well as performance in other end-of-term work, when faculty offers take- home exams without clear, time-limited boundaries,” she told me. “Research now shows that regular quizzes, short essays, and other assignments over the course of a term better enhance learning and retention.”F) Most college professors agree the kind of exam they choose largely depends on the subject. A quantitative-based one, for example, is unlikely to be sent home, where one could ask their older brothers and sisters to help. Vocational-type classes, such as computer science or journalism, on the other hand, are often more research-oriented and lend themselves to take-home testing. Chris Koch, who teaches “ History of Broadcast Journalism ” at Montgomery Community College in Rockville, Maryland, points out that reporting is about investigation rather than the memorization of minute details. “ In my field, it’s not what you know—it’s what you know how to find out,” says Koch. “There is way too much information, and more coming all the time, for anyone to remember. I want my students to search out the answers to questions by using all the resources available to them.”G) Students’ test-form preferences vary, too, often depending on the subject and course difficulty. “I prefer take-home essays because it is then really about the writing, so you have time to edit and do more research,”says Elizabeth Dresser, a junior at Barnard. Then there is the stress factor. Francesca Haass, a senior at Mddlebury, says, “I find the in-class ones are more stressful in the short term, but there is immediate relief as you swallow information like mad, and then you get to forget it all. Take-homes require thoughtful engagement which can lead to longer term stress as there is never a moment when the time is up. ”Meanwhile, Olivia Rubin, a sophomore at Emory, says she hardly even considers take-homes true exams. “If you understand the material and have the ability to articulate (说出)your thoughts, they should be a breeze. ”H) How students ultimately handle tests may depend on their personal test-taking abilities. There are people who always wait until the last minute, and make it much harder than it needs to be. And then there are those who, not knowing what questions are coming at them, and having no resources to refer to, can freeze. And then there are we rare folks who fit both those descriptions.I) Yes, my advanced age must factor into the equation (等式), in part because of my inability to access the information as quickly. As another returning student at Columbia, Kate Marber, told me, “We are learning not only all this information, but essentially how to learn again. Our fellow students have just come out of high school. A lot has changed since we were last in school. ”J) If nothing else, the situation has given my college son and me something to share. When I asked his opinion on this matter, he responded, “I like in-class examsbecause the time is already reserved, as opposed to using my free time at home to work on a test,” he responded. It seems to me that a compromise would be receiving the exam questions a day or two in advance, and then doing the actual test in class with the ticking clock overhead.K) Better yet, how about what one Hunter College professor reportedly did recently for her final exam: She encouraged the class not to stress or even study, promising that, “It is going to be a piece of cake.” When the students came in, sharpened pencils in hand, there was not a blue book in sight. Rather, they saw a large chocolate cake and they each were given a slice.36 Elderly students find it hard to keep up with the rapid changes in education.37 Some believe take-home exams may affect students’ performance in other courses.38 Certain professors believe in-class exams are ultimately more helpful to students.39 In-class exams are believed to discourage cheating in exams.40 The author was happy to learn she could do some exams at home.41 Students who put off their work until the last moment often find the exams more difficult than they actually are.42 Different students may prefer different types of exams.43 Most professors agree whether to give an in-class or a take-home exam depends on the type of course being taught.44 The author dropped out of college some forty years ago.45 Some students think take-home exams will eat up their free time.Section CDirections: There are 2 passages in this section. Each passage is followed by some questions or unfinished statements. For each of them there are four choices marked A), B), C) and D). You should decide on the best choice and mark the corresponding letter on Answer Sheet 2 with a single line through the centre.Passage OneQuestions 46 to 50 are based on the following passage.That people often experience trouble sleeping in a different bed in unfamiliar surroundings is a phenomenon known as the “first-night” effect. If a person stays in the same room the following night they tend to sleep more soundly. Yuka Sasaki and her colleagues at Brown University set out to investigate the origins of this effect.Dr. Sasaki knew the first-night effect probably has something to do with how humans evolved. The puzzle was what benefit would be gained from it when performance might be affected the following day. She also knew from previous work conducted on birds and dolphins that these animals put half of their brains to sleep at a time so that they can rest while remaining alert enough to avoid predators (捕食者). This led her to wonder if people might be doing the same thing. To take a closer look, her team studied 35 healthy people as they slept in the unfamiliar environment of the university’s Department of Psychological Sciences. The participants each slept in the department for two nights and were carefully monitored with techniques that looked at the activity of their brains. Dr. Sasaki found, as expected, theparticipants slept less well on their first night than they did on their second, taking more than twice as long to fall asleep and sleeping less overall. During deep sleep, the participants’ brains behaved in a similar manner seen in birds and dolphins. On the first night only, the left hemispheres (半球)of their brains did not sleep nearly as deeply as their right hemispheres did.Curious if the left hemispheres were indeed remaining awake to process information detected in the surrounding environment, Dr. Sasaki re-ran the experiment while presenting the sleeping participants with a mix of regularly timed beeps (蜂鸣声) of the same tone and irregular beeps of a different tone during the night. She worked out that, if the left hemisphere was staying alert to keep guard in a strange environment, then it would react to the irregular beeps by stirring people from sleep and would ignore the regularly timed ones. This is precisely what she found.46 What did researchers find puzzling about the first-night effect?A) To what extent it can trouble people C) What circumstances may trigger it.B) What role it has played in evolution D) In what way it can be beneficial.47 What do we learn about Dr. Yuka Sasaki doing her research?A) She found birds and dolphins remain alert while asleep.B) She found birds and dolphins sleep in much the same way.C) She got some idea from previous studies on birds and dolphins.D) She conducted studies on birds, and dolphins’ sleeping patterns.48 What did Dr. Sasaki do when she first did her experiment?A) She monitored the brain activity of participants sleeping in a new environment.B) She recruited 35 participants from her Department of Psychological Sciences.C) She studied the differences between the two sides of participants, brains.D) She tested her findings about birds and dolphins on human subjects.49 What did Dr. Sasaki do when re-running her experiment?A) She analyzed the negative effect of irregular tones on brains.B) She recorded participants’ adaptation to changed environment.C) She exposed her participants to two different stimuli.D) She compared the responses of different participants.50 What did Dr. Sasaki find about the participants in her experiment?A) They tended to enjoy certain tones more than others.B) They tended to perceive irregular beeps as a threat.C) They felt sleepy when exposed to regular beeps.D) They differed in their tolerance of irregular tones.Passage TwoQuestions 51 to 55 are based on the following passage.It’s time to reevaluate how women handle conflict at work. Being overworked or over-committed at home and on the job will not get you where you want to be in life. It will only slow you down and hinder your career goals.Did you know women are more likely than men to feel exhausted? Nearly twice as many women than men ages 18-44 reported feeling “very tired”or “exhausted”, according to a recent study.This may not be surprising given that this is the age range when women have children. It’s also the age range when many women are trying to balance careers and home. One reason women may feel exhausted is that they have a hard time saying “no.”Women want to be able to do it all—volunteer for school parties or cook delicious meals—and so their answer to any request is often “Yes, I can.”Women struggle to say “no” in the workplace for similar reasons, including the desire to be liked by their colleagues. Unfortunately, this inability to say “no”may be hurting women’s health as well as their career.At the workplace, men use conflict as a way to position themselves, while women often avoid conflict or strive to be the peacemaker, because they don’t want to be viewed as aggressive or disruptive at work. For example, there’s a problem that needs to be addressed immediately, resulting in a dispute over who should be the one to fix it. Men are more likely to face that dispute from the perspective of what benefits them most, whereas women may approach the same dispute from the perspective of what’s the easiest and quickest way to resolve the problem—even if that means doing the boring work themselves.This difference in handling conflict could be the deciding factor on who gets promoted to a leadership position and who does not. Leaders have to be able to delegate and manage resources wisely—including staff expertise. Shouldering more of the workload may not earn you that promotion. Instead, it may highlight your inability to delegate effectively.51 What does the author say is the problem with women?A) They are often unclear about the career goals to reach.B) They are usually more committed at home than on the job.C) They tend to be over-optimistic about how far they could go.D) They tend to push themselves beyond the limits of their ability.52 Why do working women of child-bearing age tend to feel drained of energy?A) They struggle to satisfy the demands of both work and home.B) They are too devoted to work and unable to relax as a result.C) They do their best to cooperate with their workmates.D) They are obliged to take up too many responsibilities.53 What may hinder the future prospects of career women?A) Their unwillingness to say “no”C) An underestimate of their own ability.B) Their desire to be considered powerful. D) A lack of courage to face challenges.54 Men and women differ in their approach to resolving workplace conflicts in that.A) women tend to be easily satisfied C) men tend to put their personal interests firstB) men are generally more persuasive D) women are much more ready to compromise55 What is important to a good leader?A) A dominant personality C) The courage to admit failure.B) The ability to delegate D) A strong sense of responsibility. Part IV Translation (30 minutes)Directions: For this part, you are allowed 30 minutes to translate a passage from Chinese into English. You should write your answer on Answer Sheet 2.泰山位于山东省西部。

WritingDirections:For this part,you are allowed30 minutes to write a short essayon how to best handle the relationship parents and children.You should write at least 120words but no more than 180words2017年12月四级卷一答案（郑家顺）卷一作文Directions：For this part, you are allowed 30 minutes to write a short essay on how to best handle the relationship between parents and children. You should write at least 120 wordsbut no more than 180 words.范文参见：（郑家顺）大学英语四级模拟9How to best handle the relationship between parents and children?Nowadays there is often a lack of understanding between parent and child. Parents cannot accept such behaviors of their children as having hair colored, wearing erratic dresses and being crazy for super stars. Likewise, many children feel frustrated in their parents’ misunderstanding, and they express their longing for the support of their parents by the song “Long Li ve Understanding”.The most obvious reason for this situation is that they grew up at different times and therefore have different likes and dislikes for the things around them. Consequently, parents think their children are unreasonable and self-centered, while children feel their parents are hopelessly old fashioned. Both of them take it for granted that there is a “generation gap”.How to solve such serious problems? To begin with, parents should adapt some strategic changes in children education. They should consciously develop their children’s capabilities to think on their own. In addition, children should cope with the difficulties they encounter independently and may also sear ch for parents’ necessary guide only at critical moments.To bridge this gap, both parent and child should make an effort. The elder should be more accessible to new things and the younger should defer to the advisable proposals from parents.听力答案Section A1. D) Her little brother.2. B) By selling lemonade and pictures.3. B) Providing clean energy to five million people.4. C) They can be laid right on top of existing highways.5. C) Endless fighting in the region.6. D) To find evidence of the existence of the "lost lions".7. A) Lions' tracks.Section B8. D) Her 'lucky birthday'.9. A) Threw her a surprise party.10. C) The trip her husband has planned.11. B) He is eager to learn how the couple's holiday turns out.12. D) They are sensitive to the dynamics of a negotiation.13. A) They know when to stop.14. C) They learn quickly.15. C) Get to know the other side.Section C16. A) How space research benefits people on Earth.17. C) They developed objects for astronauts to use in outer space.18. B) They are extremely accurate.19. C)It marked the beginning of something new.20. D)They believed working for goals.21. B)Doing needlework by the fire.22. A) Sit down and try to calm yourself23. C) You may expose yourself to unexpected dangers.24. A) Walk uphill.25. D) Inform somebody of your plan.阅读答案Section A 选词填空26. [K] superior27. [D] nuisance28. [M] tip29. [O] visual30. [A] associated31. [F] preventing32. [H] sensitive33. [I] slight34. [C] indicate35. [J] specifySection B 段落信息匹配36. [I] Elderly students find it hard to keep up with the rapid changes in education.37. [E] Some believe take-home exams may affect students' performances in others courses.38. [C] Certain professors believe in-class exams are ultimately more helpful to students39. [D] In-class exams are believed to discourage cheating in exams.40. [B] The author was happy to learn she could do some exams at home.41. [H] Students who put off their work until the last moment often find the exams more difficult than they actually are.42. [G] Different students may prefer different types of exams.43. [F] Most professors agree whether to give an in-class or a take-home exam depends on the type of course being taught.44. [A] The author dropped out of college some forty years ago.45. [J] Some students think take-home exams will eat up their free time.Section C 仔细阅读Passage one46. D) In what way it can be beneficial.47. C) She got some idea from previous studies on birds and dolphins.48. A) She monitored the brain activity of participants sleeping in a new environment.49. C) She exposed her participants to two different stimuli.50. B) They tended to perceive irregular beeps as a threat.Passage two51. D) They tend to push themselves beyond the limits of their ability.52. A) They struggle to satisfy the demands of both work and done.53. A) Their unwillingness to say "no".54. D) women are much more ready to compromise.55. B) The ability to delegate.翻译范文翻译卷一：泰山位于山东省西部。

（完整）2017年英语专四真题及答案（1）,推荐⽂档.docx2017 年英四真及答案III.⾔知：11.___B_____ combination of techniques authors use, all stories---from the briefest anecdotes to the longest novels ----havea plot.12.She followed the receptionist down a luxurious corridor to a closed door, ____B______the women gave a quick knock before opening it..13. Ms Ennab is one of the first Palestinian ______C____ with seven years ’racing experience.A. woman driversB. women driverC. women driversD. woman driver14.“I wondered if I could have a word with you. ”The past tense in the sentence refers to a __B___.A. past event for exact time referenceB. present event for tentativenessC. present event for uncertaintyD. past event for politeness15.“If I were you, I wouldn ’twait to propose to her. ”The subjunctive mood in the sentence isused to ____D______.A. alleviate hostilityB. express unfavorable feelingsC. indicate uncertaintyD. make a suggestion16. “It’s a shame that the city official should have gone back on his word.”The modal auxiliary SHOULD express __B_____.A obligationB disappointmentC future in the past D. tentativeness17. Timothy Ray Brown,the first man cured of HIV, initially opted against the stem cell transplantation that _____D______ history.A. could have later madeB. should have made laterC. might make laterD. would later make18.Some Martian rock structures look strikingly like structures on Earth that are known___C___by microbes.A. having been createdB. being createdC. to have been createdD. to be created19.At that moment, with the crowd watching me, I was not afraid in the ordinary sense, as ______if I ____A_______alone.A. would have been ? had beenB. should be ? had beenC. could be ? wereD. might have been ? were20. You must fire __C____ incompetent assistant of yoursA. theB. anC. thatD. whichever21. Some narratives seem more like plays, heavy with dialogue by which writers allow their__A___to reveal themselves.A. charactersB. characteristicsC. charisma D characterizations22.If you intend to melt the snow for drinking water, you can ___D_____ extra purity byrunning it through a coffee filter.A. assureB. insureC. reassureD. ensure23. The daisy-like flowers of chamomile have been used for centuries to ___B____anxiety and insomnia.A. declineB. relieve C quench D suppress24.Despite concern about the disappearance of the album in popular music, 2014 delivered a great crop of album ___C_______.A. publications B appearances C. releases D. presentations25. The party ’s reduced vote in the general election was___C______of lack of support for its policies.A. revealingB. confirmingC. indicativeD. evident26.He closed his eyes and held the two versions of La Mappa to his mind ’s __B______ to analyze their differences.27.Twelve pupils were killed and five ___A_____injured after gunmen attacked the schoolduring lunchtime.28. A 15-year-old girl has been arrested ___C_____ accusations of using Instagram to anonymously threaten her high-school.29.It was reported that a 73-year-old man died on an Etihad flight __D______to Germanyfrom Abu Dhabi.30.It ’s ____B_____ the case in the region; a story always sounds clear enough at a distanced, but the nearer you get to the scene of events the vaguer it becomes.A. unchangeablyB. invariablyC. unalterablyD. immovablyIV. 完形填空：A. alwaysB. barelyC. demiseD. emergenceE. gainedF. implicationsG. leafH. lostI. naturallyJ. objectK. oneL. onlineM. risingN. singleO. valueMILLIONS of people now rent their movies the Netflix way. They fill out a wish list fromthe 50,000 titles on the company's Web site and receive the first few DVD's in the mail; when theymail each one back, the next one on the list is sent. The Netflix model has been exhaustively analyzed for its disruptive, new-economy （31）implications. What will it mean for video stores like Blockbuster, which has, in fact, started a similar service? What will it mean for movie studios and theaters? What does it show about "long tail" businesses -- ones that combine many niche markets, like those for Dutch movies or classic musicals, into a (32)single large audience? But one other major implication has (33)barely been mentioned: what this and similar Internet-based businesses mean for that stalwart of the oldeconomy, the United States Postal Service.Every day, some two million Netflix envelopes come and go as first-class mail. They are joined by millions of other shipments from（34）online pharmacies, eBay vendors,/doc/51113b905a1b6bd97f192279168884868662b8c4.html and other businesses that did not exist before the Internet.The（35） demise of "snail mail" in the age of instant electronic communication predicted at least as often as the coming of the paperless office. But the consumption has been of paperkeeps （ 36） rising. It has roughly doubled since 1980. On average, an American household receives twice as many pieces of mail a day as it did in the 1970's.The harmful side of the Internet's impact is obvious but statistically less important than many would guess. People (37) naturally write fewer letters when they can send e-mail messages. To (38) leaf through a box of old paper correspondence is to know what has been_(39) lost i n this shift: the pretty stamps, the varying look and feel of handwritten and typed correspondence, the tangible (40) object that was once in the sender's hands.V. Reading comprehensionSection APassage one（1）When I was a young girl living in Ireland, I was always pleased when it rained, because that meant I could go treasure hunting. What’ sthe connection between a wet day and a search for buried treasure? Well, it’ s quite simple. Ireland, as some of you may already know, is the home of Leprechauns –little men who possess magic powers and, perhaps more interestingly, pots of gold.（2） Now, although Leprechauns are interesting characters, I have to admit that I was moreintrigued by the stories of their treasure hoard. This, as all of Ireland knows, they hide at the end ofthe rainbow. Leprechauns can be fearsome folk but if you can discover the end of the rainbow, theyhave to unwillingly surrender their gold to you. So whenever it rained, I would look up in the sky andfollow the curve of the rainbow to see where it ended. I never did unearth any treasure,but I did spend many happy, showery days dreaming of what I could do with the fortune if Ifound it.（3） As I got older, and started working, rainy days came to be just another nuisance and mychildhood dreams of finding treasure faded. But for some people the dream of striking it lucky neverfades, and for a fortunate few, the dream even comes true! Such is the case of Mel Fisher. Hisdream of finding treasure also began in childhood, while reading the great literature classics“ Treasure Island” and“ Moby Dick” . However, unlike myself, he chased his dream and in the end managed to become one of the most famous professional treasure hunters of all time, and for goodreason. In 1985, he fished up the priceless cargo of the sunken Spanish ship Atocha, which nettedhim an incredible $400 million dollars!（4） After the ship sank in 1622 off the coast of Florida, its murky waters became a treasure” . The aptly trove of precious stones, gold bars and silver coins known as “ pieces-namedofeight Fisher, who rana commercial salvaging operation, had been trying to locate the underwater treasure for over 16 yearswhen he finally hit the jackpot! His dreams had come true but findingand keeping the treasure wasn’allt plain sailing. After battling with hostile conditions at sea, Fisherthen had to battle in the courts. In fact, the State of Florida took Fisher to court overownership of the find and the Federal government soon followed suit. After more than 200 hearings,Fisher agreed to donate 20% of his yearly findings for public display, and so now thereis a museum in Florida which displays hundreds of the objects which were salvaged from the Atocha.（5） This true story seems like a modern-day fairytale: a man pursues his dream throughadversity and in the end, he triumphs over the difficulties - they all live happily ever after, right? Well,not exactly. Archaeologists object to the fact that with commercial salvaging operations likeFisher ’thes, objects are sold and dispersed and UNESCO are worried about protecting ourunderwater heritage from what it describes a s “ pillaging”.（6） The counter-argument is that in professional, well- run operations such as Fisher ’s,each piece is accurately and minutely recorded and that it is this information which is more importantthan the actual object, and that such operations help increase our wealth of archaeological knowledge. Indeed, as in Fisher’case, they make history more accessible to people through museum donations and information on web sites.（7） The distinction of whether these treasure hunters are salvaging or pillaging our underwater heritage may not be clear, but what is clear is that treasure hunting is not just innocent childanymore but profitable big business. I have learnt that the end of the rainbow is beyond my reach, but in consolation, with just a click of the mouse, I too can have a share in the riches that the Atocha has revealed. As Friedrich Nietzsche so wisely said:“ Our treasure lies in the beehive ofour knowledge.”41.In Para.4, the phrase “hit the jackpot ”means ______according to thetext. A. discovered the jackpot.B. found the treasureC. broke one of the objectsD. ran a salvaging operation42.It can be concluded from Paras. 5 and 6 that _________.A. people hold entirely different views on the issueB. UNESCO ’s view is different from archaeologists ’C. all salvaging operations should be prohibitedD. attention should be paid to the find ’s educational value43. How did the author feel about the treasure from the Atocha (Para. 7)?A. She was unconcerned about where the treasure came fromB. She was sad that she was unable to discover and salvage treasure.C. She was angry that treasure hunters were pillaging heritage.D. She was glad that people can have a chance to see the treasure.Passage two（1） PAUL was dissatisfied with himself and with everything. The deepest of his love belongedto his mother. When he felt he had hurt her, or wounded his love for her, he could not bear it. Now it was spring, and there was battle between him and Miriam. This year he had a good deal against her. She was vaguely aware of it. The old feelingthat she was to be a sacrifice to this love, whichshe had had when she prayed, was mingled in all her emotions. She did not at the bottom believe she ever would have him. She did not believe in herself primarily: doubted whether she could ever be what he would demand of her. Certainly she never saw herself living happily through a lifetimewith him. She saw tragedy, sorrow, and sacrifice ahead. And in sacrifice she was proud, in renunciation she was strong, for she did not trust herself to support everyday life. She was prepared for the big things and the deep things, like tragedy. It was the sufficiency of the smallday-life she could not trust.（2） The Easter holidays began happily. Paul was his own frank self. Yet she felt it would go wrong. On the Sunday afternoon she stood at her bedroom window, looking across at the oak-trees of the wood, in whose branches a twilight was tangled, below the bright sky of the afternoon.Grey-green rosettes of honeysuckle leaves hung before the window, some already, she fancied, showing bud. It was spring, which she loved and dreaded.（3）Hearing the clack of the gate she stood in suspense. It was a bright grey day. Paul came into the yard with his bicycle, which glittered as he walked. Usually he rang his bell and laughed towards the house. To-day he walked with shut lips and cold, cruel bearing, that had something ofa slouch and a sneer in it. She knew him well by now, and could tell from that keen-looking, aloofyoung body of his what was happening inside him. There was a cold correctness in the way he puthis bicycle in its place, that made her heart sink.（4）She came downstairs nervously. She was wearing a new net blouse that she thought became her. It had a high collar with a tiny ruff, making her, she thought, look wonderfully a woman, and dignified. At twenty she was full-breasted and luxuriously formed. Her face was still like a softrich mask, unchangeable. But her eyes, once lifted, were wonderful. She was afraid of him.He would notice her new blouse.（5） He, being in a hard, ironical mood, was entertaining the family to a description of a service given in the Primitive Methodist Chapel. He sat at the head of the table, his mobile face, with theeyes that could be so beautiful, shining with tenderness or dancing with laughter, now taking onone expression and then another, in imitation of various people he was mocking. His mockeryalways hurt her; it was too near the reality. He was too clever and cruel. She felt that when hiseyes were like this, hard with mocking hate, he would spare neither himself nor anybody else. ButMrs. Leivers was wiping her eyes with laughter, and Mr. Leivers, just awake from his Sunday nap,was rubbing his head in amusement. The three brothers sat with ruffled, sleepy appearance in theirshirt-sleeves, giving a guffaw from time to time. The whole family loved a "take-off" morethan anything.44.It can be learned from the beginning that Mariam’s attitude toward love between her and Paulis ________.A. indifferentB. desperateC. pessimisticD. ambiguous45.The narration in Para. 3 tells us that Miriam had all the following feelings except _______.A. delightB. expectationC. uncertaintyD. forebearing46.Which of the following statements is correct about the family ’s response to Paul’s mockery?A. Only the parents found it entertaining.B. Every member except Marriam was amusedC. The brothers found it hard to appreciate.D. Mariam also thought it was amusingPassage three（ 1） I ’ve written this article and you’re reading it. So we are members of the same club. We’reboth literate –we can read and write. And we both probably feel that literacy is essential to our lives.But millions of people all over the world are illiterate. Even in industrialised western countries, suchas the UK and the USA, approximately 20% of the population have 'low literacy levels'. But whatexactly does that mean?（2） My parents both left school at 14. They could read and write, but except for a quick look atthe daily newspaper, reading and writing didn't play a big part in their lives. There were very fewbooks in the house. My mother was amazed because the woman who lived next door always wrotea list of what she needed before she went to the supermarket. Why couldn't she remember? Welaughed about that for weeks. Our family didn't write lists! And when I was only 14 years old myfather gave me an important letter that he'd written to the bank and asked me to check it forgrammar and spelling mistakes. And there were quite a lot. He never usually wrote letters or postcards or even Christmas cards. So when he had to write he wasn't comfortable or confident. Does that mean that my father had a 'low level of literacy'?I don't think so.（ 3） There are lots of different definitions of literacy. Some experts define it as having the reading and writing skills that you need to be independent in your everyday life. So, for example, if you can read instructions, write a cheque, fill in a form, –anything that you need to do in everyday life –then you are 'functionally literate'.（4） Other people say that you are illiterate if you think that you are illiterate. In other words, if you feel that you can't read or write as well as you would like to.（5） If you live in a society where most people are literate then you will feel ashamed or embarrassed and avoid situations in which you have to read or write. The father of a friend of mine finally admitted to his family that he couldn't read when he was 45 years old. He bought the newspaper every day and pretended to read it - and believe it or not, his family had no idea.（6） We often forget that writing is a recent invention. Many years ago, the word 'literate' meant being able to communicate well in speaking, in other words what we now call 'articulate'. Story telling was an important activity in the past and still is today in some societies. Reading was oftena co-operative activity –someone would read aloud to a group, often from a religious text such as the Koran or the Bible.（7） Only a hundred years ago, in the United States, you were considered to be literate if you could sign your name to a piece of paper. It was an important skill. You were not allowed to vote if you couldn't sign the voting register, so literacy was connected with political rights, and many people were excluded from the democratic process.（8） Nowadays we see reading and writing as being connected, but that wasn't so in the past. Many people could read, but not write. Writing was a skilled profession. If you neededsomething written then you paid an expert to write it for you.（9） And of course, rich and important people have always employed people to write things for them. Important company bosses dictated letters to their secretaries or personal assistants. And now with new computer software you can dictate directly to your computer.（10） Being illiterate can have a big effect on people's lives. For example, a study in the UK showed that people who write and spell badly are seen as careless, immature and unreliable, andoften unintelligent. So it is more difficult for them to find jobs, even when reading and writing are not necessary for the work.（11）World-wide statistics show that literacy problems are associated with poverty and a lack of political power. More women than men are illiterate. Illiterate people have worse health, bigger families and are more likely to go to prison. So literacy campaigns must be a good thing. But don't forget that an illiterate person, or someone with a low level of literacy, isn't necessarily stupid or ignorant –and may not be unhappy at all. Knowledge and wisdom isn't only found in writing.47.Why does the author give two examples in Para 2?A. To show that literacy is interpreted in different ways.B. To show that Father was more literate than Mother.C. To indicate how important reading and writing are.D.To compare the level of literacy between neighbours.48.According to the author, the following are some of the defining features of literacyEXCETT________.A. psyhchologicalB. functionalC. socialD. independent49.Which of the following statements about reading and writing is CORRECT?A. Reading and writing have always been regarded as equally difficult.B. People had to read and write well in order to be allowed to vote.C. Reading often requires more immediate interaction than writing.D. Reading and writing have always been viewed as being connected.50.What do the last two paragraphs mainly focus on ?A. Effects of illiteracy and employment problems.B. Effects of illiteracy and associated problems.C. Effects of illiteracy on one ’s personality development.D. Effects of illiteracy on women’s career development.Section B. Short answer questions. (Answer each question with no more than ten words) Passage one.51. what does This in Para. 2 refer to?It refers to the treasure hoard of Leprechauns.52.Why did Fisher have to battle in the courts after he found the treasure (Para. 4)?Because he was sued over ownership of the treasure.Passage two.53.Why did Mariam wear a new net blouse on Sunday afternoon?Because she wanted to attract Paul’s attention.54.What is the meaning of the sentence “?he would spare neither himself nor anybody else ”in Para. 5? Everyone, including himself, would become the targets of his mockery.Passage three.55.Explain the meaning of the last sentence of Para. 11 according to the context.Illiterate people may also have knowledge and wisdom.。

2017年6月大学英语四级真题试卷三详细参考答案Part I Writing(30minutes) (请于正式开考后半小时内完成该部分，之后将进行听力考试)Directions:For this part,you are allowed30minutes to write an advertisement on your campus website to sell some of the course books you used at college.Your advertisement may include a brief description of their content,their condition,their price and your contact information.You should write at least120 words but no more than180words.【解析】写作题考察了同学们的写作能力，要求在25分钟内完成，时间有限，因此在备战英语四级的时候，平时应积累一些模版，多背一些精彩的句子，在平时的练习中，应该在20分钟内完成一篇不少于120词的作文，下面给出以下几点建议：一，写作中，字体要工整，改卷老师在批改四级作文的时候，由于任务量大，再加上批改时视觉疲劳，不可能对每一篇作文都看得那么仔细，有时候就凭卷面的第一印象打分，因此字体美观大方能提高作文的分数；二，注意段落结构，写作时，应带有题目，一般分三段进行，第一段总体概述，引出正文，第二段详细阐述文档内容，要分条理进行，比如，firstly，secondly，等，正文一般4-6句话阐述完毕，第三段总结正文部分，回归主题。

三，写作要注重语法结构，不要出现明显的语法错误，否则扣分较多，影响总体成绩。

四，遇到不会写的词，要用其他相关的词语表达。

【参考作文】AdvertisementI’m Li Hua,a senior student who is about to graduate and leave the campus,so I have three used course books about English learning to sell at a fairly low price!These books could be beneficial to anyone who decides to buy them.First,the books provide many practical skills on the following three aspects of English learning:how to improve listening,speaking and writing.Second,the books are still well-maintained with seemingly brand new covers.Third,each book contains a delicate bookmark with the writer’s signature as a souvenir!If you are interested in my book,please feel free to contact me if you have any further questions.Ican be reached at phone87654321.I am looking forward to hearing from you soon.Part II Listening Comprehension(25minutes)说明：2017年6月大学英语四级考试全国共考了两套听力.本套的听力内容与第二套相同，因此本套听力部分不再重复给出。

2017年12月英语四级阅读真题及答案第1套选词填空A rat or pigeon might not be the obvious choice to tend to someone who is sick, but these creatures have some __26__ skills that could help the treatment of human diseases.Pigeons are often seen as dirty birds and an urban __27__ , but they are just the latest in a long line of animals that have been found to have abilities to help humans. Despite having a brain no bigger than the __28__ of your index finger, pigeons have a very impressive __29__ memory. Recently it was shown that they could be trained to be as accurate as humans at detecting breast cancer in images.Rats are often __30__ with spreading disease rather than __31__ it, but this long-tailed animal is highly __32__ . Inside a rat's nose are up to 1,000 different types of olfactory receptors (嗅觉感受器), whereas humans only have 100 to 200 types. This gives rats the ability to detect __33__ smells. As a result, some rats are being put to work to detect TB (肺结核). When the rats detect the smell, they stop and rub their legs to __34__ a sample is infected.Traditionally, a hundred samples would take lab technicians more than two days to __35__ , but for a rat it takes less than 20 minutes. This rat detection method doesn't rely on specialist equipment. It is also more accurate—the rats are able to find more TB infections and, therefore, save more lives.A.associatedB.examineC.indicateD.nuisanceE.peakF.preventingG.prohibitingH.sensitiveI.slight J.specify K.superior L.suspicious M.tip N.treated O.visualDo In-Class Exams Make Students Study Harder?Research suggests they may study more broadly for the unexpected rather than search for answers.[A]I have always been a poor test-taker. So it may seem rather strange that I have returned to college to finish the degree I left undone some four decades ago. I am making my way through Columbia University, surrounded by students who quickly supply the verbal answer while I am still processing the question.[B]Since there is no way for me to avoid exams, I am currently questioning what kind are the most taxing and ultimately beneficial. I have already sweated through numerous in-class midterms and finals, and now I have a professor who issues take-home ones. I was excited when I learned this, figuring I had a full week to do the research, read the texts, and write it all up. In fact, I was still rewriting my midterm the morning it was due. To say I had lost the thread is putting it mildly.[C]As I was suffering through my week of anxiety, overthinking the material and guessing my grasp of it, I did some of my own polling among students and professors. David Eisenbach, who teaches a popular class on U.S. presidents at Columbia, prefers the in-class variety. He believes students ultimately learn more and encourages them to form study groups. "That way they socialize over history outside the class, which wouldn't happen without the pressure of an in-class exam," he explained. "Furthermore, in-class exams force students to learn how to perform under pressure, an essential work skill."[D]He also says there is less chance of cheating with the in-class variety. In 2012, 125 students at Harvard were caught up in a scandal when it was discovered they had cheated on a take-home exam for a class entitled "Introduction To Congress." Some colleges have what they call an "honor code," though if you are smart enough to get into these schools, you are either smart enough to get around any codes or hopefully, too ethical to consider doing so. As I sat blocked and clueless for two solid days, I momentarily wondered if I couldn't just call an expert on the subject matter which I was tackling, or someone who took the class previously, to get me going.[E]Following the Harvard scandal, Mary Miller, the former dean of students at Yale, made an impassioned appeal to her school's professors to refrain from take-home exams. "Students risk health and well being, as well as performance in other end-of-term work, when faculty offers take-home exams without clear, time-limited boundaries," she told me. "Research now shows that regular quizzes, short essays, and other assignments over the course of a term better enhance learning and retention."[F]Most college professors agree the kind of exam they choose largely depends on the subject. A quantitative-based one, for example, is unlikely to be sent home, where one could ask their older brothers and sisters to help. Vocational-type classes, such as computer science or journalism, on the other hand, are often more research-oriented and lend themselves to take-home testing. Chris Koch, who teaches "History of Broadcast Journalism" at Montgomery Community College in Rockville, Maryland, points out that reporting is about investigation rather than the memorization of minute details. "In my field, it's not what you know—it's what you knowhow to find out," says Koch. "There is way too much information, and more coming all the time, for anyone to remember. I want my students to search out the answers to questions by using all the resources available to them."[G]Students' test-form preferences vary, too, often depending on the subject and course difficulty. "I prefer take-home essays because it is then really about the writing, so you have time to edit and do more research," says Elizabeth Dresser, a junior at Barnard. Then there is the stress factor. Francesca Haass, a senior at Middlebury, says, "I find the in-class ones are more stressful in the short term, but there is immediate relief as you swallow information like mad, and then you get to forget it all. Take-homes require thoughtful engagement which can lead to longer term stress as there is never a moment when the time is up." Meanwhile, Olivia Rubin, a sophomore at Emory, says she hardly even considers take-homes true exams. "If you understand the material and have the ability to articulate (说出) your thoughts, they should be a breeze."[H]How students ultimately handle tests may depend on their personal test-taking abilities. There are people who always wait until the last minute, and make it much harder than it needs to be. And then there are those who, not knowing what questions are coming at them, and having no resources to refer to, can freeze. And then there are we rare folks who fit both those descriptions.[I]Yes, my advanced age must factor into the equation (等式), in part because of my inability to access the information as quickly. As another returning student at Columbia, Kate Marber, told me, "We are learning not only all this information, but essentially how to learn again. Our fellow students have just come out of high school. A lot has changed since we were last in school."[J]If nothing else, the situation has given my college son and me something to share. When I asked his opinion on this matter, he responded, "I like in-class exams because the time is already reserved, as opposed to using my free time at home to work on a test," he responded. It seems to me that a compromise would be receiving the exam questions a day or two in advance, and then doing the actual test in class with the ticking clock overhead.[K]Better yet, how about what one Hunter College professor reportedly did recently for her final exam: She encouraged the class not to stress or even study, promising that, "It is going to be a piece of cake." When the students came in, sharpened pencils in hand, there was not a blue book in sight. Rather, they saw a large chocolate cake and they each were given a slice.36.Elderly students find it hard to keep up with the rapid changes in education.37.Some believe take-home exams may affect students' performance in other courses.38.Certain professors believe in-class exams are ultimately more helpful to students.39.In-class exams are believed to discourage cheating in exams.40.The author was happy to learn she could do some exams at home.41.Students who put off their work until the last moment often find the exams more difficult than they actually are.42.Different students may prefer different types of exams.43.Most professors agree whether to give an in-class or a take-home exam depends on type of course being taught.44.The author dropped out of college some forty years ago.45.Some students think take-home exams will eat up their free time.Passage OneThat people often experience trouble sleeping in a different bed in unfamiliar surroundings is a phenomenon known as the "first-night" effect. If a person stays in the same room the following night they tend to sleep more soundly. Yuka Sasaki and her colleagues at Brown University set out to investigate the origins of this effect.Dr. Sasaki knew the first-night effect probably has something to do with how humans evolved. The puzzle was what benefit would be gained from it when performance might be affected the following day. She also knew from previous work conducted on birds and dolphins that these animals put half of their brains to sleep at a time so that they can rest while remaining alert enough to avoid predators (捕食者). This led her to wonder if people might be doing the same thing. To take a closer look, her team studied 35 healthy people as they slept in the unfamiliar environment of the university's Department of Psychological Sciences. The participants each slept in the department for two nights and were carefully monitored with techniques that looked at the activity of their brains. Dr. Sasaki found, as expected, the participants slept less well on their first night than they did on their second, taking more than twice as long to fall asleep and sleeping less overall. During deep sleep, the participants' brains behaved in a similarmanner seen in birds and dolphins. On the first night only, the left hemispheres (半球) of their brains did not sleep nearly as deeply as their right hemispheres did.Curious if the left hemispheres were indeed remaining awake to process information detected in the surrounding environment, Dr. Sasaki re-ran the experiment while presenting the sleeping participants with a mix of regularly timed beeps (蜂鸣声) of the same tone and irregular beeps of a different tone during the night. She worked out that, if the left hemisphere was staying alert to keep guard in a strange environment, then it would react to the irregular beeps by stirring people from sleep and would ignore the regularly timed ones. This is precisely what she found.46.What did researchers find puzzling about the first-night effect?A.To what extent it can trouble people.B.What role it has played in evolution.C.What circumstances may trigger it.D.In what way it can be beneficial.47.What do we learn about Dr. Yuka Sasaki doing her research?A.She found birds and dolphins remain alert while asleep.B.She found birds and dolphins sleep in much the same way.C.She got some idea from previous studies on birds and dolphinsD.She conducted studies on birds' and dolphins' sleeping patterns.48.What did Dr. Sasaki do when she first did her experiment?A.She monitored the brain activity of participants sleeping in a new environment.B.She recruited 35 participants from her Department of Psychological Sciences.C.She studied the differences between the two sides of participants' brains.D.She tested her findings about birds and dolphins on human subjects.49.What did Dr. Sasaki do when re-running her experiment?A.She analyzed the negative effect of irregular tones on brains.B.She recorded participants' adaptation to changed environment.C.She exposed her participants to two different stimuli.D.She compared the responses of different participants.50.What did Dr. Sasaki find about the participants in her experiment?A.They tended to enjoy certain tones more than others.B.They tended to perceive irregular beeps as a threat.C.They felt sleepy when exposed to regular beeps.D.They differed in their tolerance of irregular tones.Passage TwoIt's time to reevaluate how women handle conflict at work. Being overworked or over-committed at home and on the job will not get you where you want to be in life. It will only slow you down and hinder your career goals.Did you know women are more likely than men to feel exhausted? Nearly twice as many women than men ages 18-44 reported feeling "very tired" or "exhausted", according to a recent study.This may not be surprising given that this is the age range when women have children. It's also the age range when many women are trying to balance careers and home. One reason women may feel exhausted is that they have a hard time saying "no." Women want to be able to do it all -- volunteer for school parties or cook delicious meals -- and so their answer to any request is often "Yes, I can."Women struggle to say "no" in the workplace for similar reasons, including the desire to be liked by their colleagues. Unfortunately, this inability to say "no" may be hurting women's health as well as their career.At the workplace, men use conflict as a way to position themselves, while women often avoid conflict or strive to be the peacemaker, because they don't want to be viewed as aggressive or disruptive at work. For example, there'sa problem that needs to be addressed immediately, resulting in a dispute over who should be the one to fix it. Men are more likely to face that dispute from the perspective of what benefits them most, whereas women may approach the same dispute from the perspective of what's the easiest and quickest way to resolve the problem -- even if that means doing the boring work themselves.This difference in handling conflict could be the deciding factor on who gets promoted to a leadership position and who does not. Leaders have to be able to delegate and manage resources wisely --including staff expertise. Shouldering more of the workload may not earn you that promotion. Instead, it may highlight your inability to delegate effectively.51.What does the author say is the problem with women?A.They are often unclear about the career goals to reach.B.They are usually more committed at home than on the job.C.They tend to be over-optimistic about how far they could go.D.They tend to push themselves beyond the limits of their ability.52.Why do working women of child-bearing age tend to feel drained of energy?A.They struggle to satisfy the demands of both work and home.B.They are too devoted to work and unable to relax as a result.C.They do their best to cooperate with their workmates.D.They are obliged to take up too many responsibilities.53.What may hinder the future prospects of career women?A.Their unwillingness to say "no".B.Their desire to be considered powerful.C.An underestimate of their own ability.D.A lack of courage to face challenges.54.Men and woman differ in their approach to resolving workplace conflicts in that ______.A.women tend to be easily satisfiedB.men are generally more persuasiveC.men tend to put their personal interests firstD.women are much more ready to compromise55.What is important to a good leader?A.A dominant personality.B.The ability to delegate.C.The courage to admit failureD.A strong sense of responsibility.26.K27.D28.M29.O30.A31.F32.H33.I34.C35.B36.I37.E38.C39.D40.B41.H42.G43.F44.A45.JPassage one46.D47.C48.A49.C50.BPassage two51.D52.A53.A54.C55.B2017年12月英语四级阅读真题及答案第2套选词填空We all know there exists great void (空白) in the public educational system when it comes to __26__ to STEM （Science, Technology, Engineering Mathematics) courses. One educator named Dori Roberts decided to do something to change this system. Dori taught high school engineering for 11 years. She noticed there was a real void in quality STEM education at all __27__ of the public educational system. She said, "I started Engineering For Kids (EFK) after noticing a real lack of math, science and engineering programs to __28__ my own kids in."She decided to start an afterschool program where children __29__ in STEM-based competitions. The club grew quickly and when it reached 180 members and the kids in the program won several state __30__ , she decided to devote all her time to cultivating and __31__ it. The global business EFK was born.Dori began operating EFK out of her Virginia home, which she then expanded to __32__ recreation centers. Today, the EFK program __33__ over 144 branches in 32 states within the United States and in 21 countries. Sales have doubled from $5 million in 2014 to $10 million in 2015, with 25 new branches planned for 2016. The EFK website states, "Our nation is not __34__ enough engineers. Our philosophy is to inspire kids at a young age to understand that engineering is a great __35__ ."A.attractedB.careerC.championshipsD.degreesE.developingF.enrollG.exposureH.feasibleI.feeding J.graduating K.interest L.levels M.local N.operates O.participatedWhy aren't you curious about what happened?[A]"You suspended Ray Rice after our video," a reporter from TMZ challenged National Football League Commissioner Roger Goodell the other day. "Why didn't you have the curiosity to go to the casino (赌场) yourself?" The implication of the question is that a more curious commissioner would have found a way to get the tape.[B]The accusation of incuriosity is one that we hear often, carrying the suggestion that there is something wrong with not wanting to search out the truth. "I have been bothered for a long time about the curious lack of curiosity," said a Democratic member of the New Jersey legislature back in July, referring to an insufficiently inquiring attitude on the part of an assistant to New Jersey Governor Chris Christie who chose not to ask hard question about the George Washington Bridge traffic scandal. "Isn't the mainstream media the least bit curious about what happened?" wrote conservative writer Jennifer Rubin earlier this year, referring to the attack on Americans in Benghazi, Libya.[C]The implication, in each case, is that curiosity is a good thing, and a lack of curiosity is a problem. Are such accusations simply efforts to score political points for one's party? Or is there something of particular value about curiosity in and of itself?[D]The journalist Ian Leslie, in his new and enjoyable book Curious: The Desire to Know and Why Your Future Depends on It, insists that the answer to that last question is 'Yes'. Leslie argues that curiosity is a much-overlooked human virtue, crucial to our success, and that we are losing it.[E]We are suffering, he writes, from a "serendipity deficit." The word "serendipity" was coined by Horace Walpole in an 1854 letter, from a tale of three princes who "were always making discoveries, by accident, of things they were not in search of." Leslie worries that the rise of the Internet, among other social and technological changes, has reduced our appetite for aimless adventures. No longer have we the inclination to let ourselves wander through fields of knowledge, ready to be surprised. Instead, we seek only the information we want.[F]Why is this a problem? Because without curiosity we will lose the spirit of innovation and entrepreneurship. We will see unimaginative governments and dying corporations make disastrous decisions. We will lose a vital part of what has made humanity as a whole so successful as a species.[G]Leslie presents considerable evidence for the proposition that the society as a whole is growing less curious. In the U.S and Europe, for example, the rise of the Internet has led to a declining consumption of news from outside the reader's borders. But not everything is to be blamed on technology. The decline in interest in literary fiction is also one of the causes identified by Leslie. Reading literary fiction, he says, make us more curious.[H]Moreover, in order to be curious, "you have to be aware of a gap in your knowledge in the first place." Although Leslie perhaps paints a bit broadly in contending that most of us are unaware of how much we don't know, he's surely right to point out that the problem is growing: "Google can give us the powerful illusion that all questions have definite answers."[I]Indeed, Google, for which Leslie expresses admiration, is also his frequent whipping body (替罪羊). He quotes Google co-founder Larry Page to the effect that the "perfect search engine" will "understand exactly what I mean and give me back exactly what I want." Elsewhere in the book, Leslie writes: "Google aims to save you from the thirst of curiosity altogether."[J]Somewhat nostalgically (怀旧地), he quotes John Maynard Keynes's justly famous words of praise to the bookstore: "One should enter it vaguely, almost in a dream, and allow what is there freely to attract and influence the eye. To walk the rounds of the bookshops, dipping in as curiosity dictates, should be an afternoon's entertainment." If only![K]Citing the work of psychologists and cognitive (认知的) scientists, Leslie criticizes the received wisdom that academic success is the result of a combination of intellectual talent and hard work. Curiosity, he argues, is the third key factor—and a difficult one to preserve. If not cultivated, it will not survive: "Childhood curiosity is a collaboration between child and adult. The surest way to kill it is to leave it alone."[L]School education, he warns, is often conducted in a way that makes children incurious. Children of educated and upper-middle-class parents turn out to be far more curious, even at early ages, than children of working class and lower class families. That lack of curiosity produces a relative lack of knowledge, and the lack of knowledge is difficult if not impossible to compensate for later on[M]Although Leslie's book isn't about politics, he doesn't entirely shy away from the problem. Political leaders, like leaders of other organizations, should be curious. They should ask questions at crucial moments. There are serious consequence, he warns, in not wanting to know.[N]He presents as an example the failure of the George W. Bush administration to prepare properly for the after-effects of the invasion of Iraq. According to Leslie, those who ridiculed former Defense Secretary Donald Rumsfeld for his 2002 remark that we have to be wary of the "unknown unknowns" were mistaken. Rumsfeld's idea, Leslie writes, " wasn't absurd—it was smart." He adds, "The tragedy is that he didn't follow his own advice."[O]All of which brings us back to Goodell and the Christie case and Benghazi. Each critic in those examples is charging, in a different way, that someone in authority is intentionally being curious. I leave it to the reader's political preference to decide which, if any, charges should stick. But let's be careful about demanding curiosity about the other side's weaknesses and remanding determinedly incurious about our own. We should be delighted to pursue knowledge for its own sake—even when what we find out is something we didn't particularly want to know.36.To be curious, we need to realize first of all that there are many things we don't know.37.According to Leslie, curiosity is essential to one's success.38.We should feel happy when we pursue knowledge for knowledge's sake.39.Political leaders' lack of curiosity will result in bad consequences.40.There are often accusations about politicians' and the media's lack of curiosity to find out the truth41.The less curious a child is, the less knowledge the child may turn out to have.42.It is widely accepted that academic accomplishment lies in both intelligence and diligence.43.Visiting a bookshop as curiosity leads us can be a good way to entertain ourselves.44.Both the rise of the Internet and reduced appetite for literary fiction contribute to people's declining curiosity.45.Mankind wouldn't be so innovative without curiosity.Passage OneAging happens to all of us, and is generally thought of as a natural part of life. It would seem silly to call such a thing a "disease."On the other hand, scientists are increasingly learning that aging and biological age are two different things, and that the former is a key risk factor for conditions such as heart disease, cancer and many more. In that light, aging itself might be seen as something treatable, the way you would treat high blood pressure or a vitamin deficiency.Biophysicist Alex Zhavoronkov believes that aging should be considered a disease. He said that describing aging as a disease creates incentives to develop treatments."It unties the hands of the pharmaceutical (制药的.industry so that they can begin treating the disease and not just the side effects," he said."Right now, people think of aging as natural and something you can't control," he said. "In academic circles,people take aging research as just an interest area where they can try to develop interventions. The medical community also takes aging for granted, and can do nothing about it except keep people within a certain health range."But if aging were recognized as a disease, he said, "It would attract funding and change the way we do health care. What matters is understanding that aging is curable.""It was always known that the body accumulates damage," he added. "The only way to cure aging is to find ways to repair that damage. I think of it as preventive medicine for age-related conditions."Leonard Hayflick, a professor at the University of California, San Francisco, said the idea that aging can be cured implies the human lifespan can be increased, which some researchers suggest is possible. Hayflick is not among them."There're many people who recover from cancer, stroke, or heart disease. But they continue to age, because aging is separate from their disease," Hayflick said. "Even if those causes of death were eliminated, life expectancy would still not go much beyond 92 years."46.What do people generally believe about aging?A.It should cause no alarm whatsoever.B.They just cannot do anything about it.C.It should be regarded as a kind of disease.D.They can delay it with advances in science.47.How do many scientists view aging now?A.It might be prevented and treated.B.It can be as risky as heart disease.C.It results from a vitamin deficiency.D.It is an irreversible biological process.48.What does Alex Zhavoronkov think of "describing aging as a disease"?A.It will prompt people to take aging more seriously.B.It will greatly help reduce the side effects of aging.C.It will free pharmacists from the conventional beliefs about aging.D.It will motivate doctors and pharmacists to find ways to treat aging.49.What do we learn about the medical community?A.They now have a strong interest in research on aging.B.They differ from the academic circles in their view on aging.C.They can contribute to people's health only to a limited extent.D.They have ways to intervene in people's aging process.50.What does professor Leonard Hayflick believe?A.The human lifespan cannot be prolonged.B.Aging is hardly separable from disease.C.Few people live up to the age of 92.D.Heart disease is the major cause of aging.Passage TwoFemale applicants to postdoctoral positions in geosciences were nearly half as likely to receive excellent letters of recommendation, compared with their male counterparts. Christopher Intagliata reports.As in many other fields, gender bias is widespread in the sciences. Men score higher starting salaries, have more mentoring (指导), and have better odds of being hired. Studies show they're also perceived as more competent than women in STEM (Science, Technology, Engineering, and Mathematics.fields. And new research reveals that men are more likely to receive excellent letters of recommendation, too.。

2017年英语专业四级真题及答案III. 语言知识：11. ___B_____ combination of techniques authors use, all stories---from the briefest anecdotes to the longest novels ----have a plot.A. RegardingB. Whatever.C. In so far asD. No matter12. She followed the receptionist down a luxurious corridor to a closed door, ____B______ the women gave a quick knock before opening it..A. whereinB. on whichC. but whenD. then13. Ms Ennab is one of the first Palestinian ______C____ with seven years’ racing experience.A. woman driversB. women driverC. women driversD. woman driver14. “I wondered if I could have a word with you.” The past tense in the sentence refers to a __B___.A. past event for exact time referenceB. present event for tentativenessC. present event for uncertaintyD. past event for politeness15. “If I were you, I wouldn’t wait to propose to her.” The subjunctive mood in the sentence is used to ____D______.A. alleviate hostilityB. express unfavorable feelingsC. indicate uncertaintyD. make a suggestion16. “It’s a shame that the city official should have gone back on his word.”The modal auxiliary SHOULD express __B_____.A obligationB disappointmentC future in the past D. tentativeness17. Timothy Ray Brown, the first man cured of HIV, initially opted against the stem cell transplantation that _____D______ history.A. could have later madeB. should have made laterC. might make laterD. would later make18. Some Martian rock structures look strikingly like structures on Earth that are known ___C___by microbes.A. having been createdB. being createdC. to have been createdD. to be created19. At that moment, with the crowd watching me, I was not afraid in the ordinary sense, as ______ if I ____A_______alone.A. would have been …had beenB. should be … had beenC. could be … wereD. might have been… were20. You must fire __C____ incompetent assistant of yoursA. theB. anC. thatD. whichever21. Some narratives seem more like plays, heavy with dialogue by which writers allow their __A___to reveal themselves.A. charactersB. characteristicsC. charisma D characterizations22. If you intend to melt the snow for drinking water, you can ___D_____ extra purity by running it through a coffee filter.A. assureB. insureC. reassureD. ensure23. The daisy-like flowers of chamomile have been used for centuries to ___B____anxiety and insomnia.A. declineB. relieve C quench D suppress24. Despite concern about the disappearance of the album in popular music, 2014 delivered a great crop of album ___C_______.A. publications B appearances C. releases D. presentations25. The party’s reduced vote in the general election was ___C______of lack of support for its policies.A. revealingB. confirmingC. indicativeD. evident26. He closed his eyes and held the two versions of La Mappa to his mind’s __B______ to analyze their differences.A. vision B eye C. view D. sight27. Twelve pupils were killed and five ___A_____injured after gunmen attacked the school during lunchtime.A. criticallyB. enormouslyC. greatlyD. hard28. A 15-year-old girl has been arrested ___C_____ accusations of using Instagram to anonymously threaten her high-school.A. overB. withC. onD. for29. It was reported that a 73-year-old man died on an Etihad flight __D______to Germany from Abu Dhabi.A. boundedB. bindedC. boundaryD. bound30. It’s ____B_____ the case in the region; a story always sounds clear enough ata distanced, but the nearer you get to the scene of events the vaguer it becomes. A. unchangeably B. invariably C. unalterably D. immovablyIV. 完形填空：A. alwaysB. barelyC. demiseD. emergenceE. gainedF. implicationsG. leafH. lost I. naturally J. object K. one L. online M. rising N. single O. valueMILLIONS of people now rent their movies the Netflix way. They fill out a wish list from the 50,000 titles on the company's Web site and receive the first few DVD's in the mail; when they mail each one back, the next one on the list is sent. The Netflix model has been exhaustively analyzed for its disruptive, new-economy（31）implications. What will it mean for video stores like Blockbuster, which has, in fact, started a similar service? What will it mean for movie studios and theaters? What does it show about "long tail" businesses -- ones that combine many niche markets, like those for Dutch movies or classic musicals, into a(32)single large audience? But one other major implication has(33)barely been mentioned: what this and similar Internet-based businesses mean for that stalwart of the old economy, the United States Postal Service.Every day, some two million Netflix envelopes come and go as first-class mail. They are joined by millions of other shipments from（34）online pharmacies, eBay vendors, and other businesses that did not exist before the Internet.The（35）demise of "snail mail" in the age of instant electronic communication has been predicted at least as often as the coming of the paperless office. But the consumption of paper keeps （36）rising. It has roughly doubled since 1980. On average, an American household receives twice as many pieces of mail a day as it did in the 1970's.The harmful side of the Internet's impact is obvious but statistically less important than many would guess. People (37) naturally write fewer letters when they can send e-mail messages. To (38) leaf through a box of old paper correspondence is to know what has been _(39) lost i n this shift: the pretty stamps, the varying look and feel of handwritten and typed correspondence, the tangible(40) object that was once in the sender's hands.V. Reading comprehensionSection APassage one（1）When I was a young girl living in Ireland, I was always pleased when it rained, because that meant I could go treasure hunting. What’s the connection between a wet day and a search for buried treasure? Well, it’s quite simple. Ireland, as some of you may already know, is the home of Leprechauns –little men who possess magic powers and, perhaps more interestingly, pots of gold.（2）Now, although Leprechauns are interesting characters, I have to admit that I was more intrigued by the stories of their treasure hoard. This, as all of Ireland knows, they hide at the end of the rainbow. Leprechauns can be fearsome folk but if you can discover the end of the rainbow, they have to unwillingly surrender their gold to you. So whenever it rained, I would look up in the sky and follow the curve of the rainbow to see where it ended. I never did unearth any treasure, but I did spend many happy, showery days dreaming of what I could do with the fortune if I found it.（3）As I got older, and started working, rainy days came to be just another nuisance and my childhood dreams of finding treasure faded. But for some people the dream of striking it lucky never fades, and for a fortunate few, the dream even comes true! Such is the case of Mel Fisher. His dream of finding treasure also began in childhood, while reading the great literature classics “Treasure Island” and “Moby Dick”. However, unlike myself, he chased his dream and in the end managed to become one of the most famous professional treasure hunters of all time, and for good reason. In 1985, he fished up the priceless cargo of the sunken Spanish ship Atocha, which netted him an incredible $400 million dollars!（4）After the ship sank in 1622 off the coast of Florida, its murky waters became a treasure trove of prec ious stones, gold bars and silver coins known as “pieces of eight”. The aptly-named Fisher, who ran a commercial salvaging operation, had been trying to locate the underwater treasure for over 16 years when he finally hit the jackpot! His dreams had come t rue but finding and keeping the treasure wasn’tall plain sailing. After battling with hostile conditions at sea, Fisher then had to battle in the courts. In fact, the State of Florida took Fisher to court over ownership of the find and the Federal government soon followed suit. After more than 200 hearings, Fisher agreed to donate 20% of his yearly findings for public display, and so now there is a museum in Florida which displays hundreds of the objects which were salvaged from the Atocha.（5）This true story seems like a modern-day fairytale: a man pursues his dream through adversity and in the end, he triumphs over the difficulties - they all live happily ever after, right? Well, not exactly. Archaeologists object to the fact that with commercial salvagin g operations like Fisher’s, the objects are sold and dispersed and UNESCO are worried about protecting our underwater heritage from what it describes as “pillaging”.（6）The counter-argument is that in professional, well-run operations such as Fisher’s, eac h piece is accurately and minutely recorded and that it is this information which is more important than the actual object, and that such operations help increase our wealth of archaeological knowledge. Indeed, as in Fisher’s case, they make history more accessible to people through museum donations and information on web sites.（7）The distinction of whether these treasure hunters are salvaging or pillaging our underwater heritage may not be clear, but what is clear is that treasure hunting is not just inno cent child’s play anymore but profitable big business. I have learnt that the end of the rainbow is beyond my reach, but in consolation, with just a click of the mouse, I too can have a share in the riches that the Atocha has revealed. As Friedrich Nietzsche so wisely said: “Our treasure lies in the beehive of our knowledge.”41. In , the phrase “hit the jackpot” means ______according to the text.A. discovered the jackpot.B. found the treasureC. broke one of the objectsD. ran a salvaging operation42. It can be concluded from Paras. 5 and 6 that _________.A. people hold entirely different views on the issueB. UNESCO’s view is different from archaeologists’C. all salvaging operations should be prohibitedD. attention should be paid to the find’s educational value43. How did the author feel about the treasure from the Atocha (Para. 7)?A. She was unconcerned about where the treasure came fromB. She was sad that she was unable to discover and salvage treasure.C. She was angry that treasure hunters were pillaging heritage.D. She was glad that people can have a chance to see the treasure.Passage two（1）PAUL was dissatisfied with himself and with everything. The deepest of his love belonged to his mother. When he felt he had hurt her, or wounded his love for her, he could not bear it. Now it was spring, and there was battle between him and Miriam. This year he had a good deal against her. She was vaguely aware of it. The old feeling that she was to be a sacrifice to this love, which she had had when she prayed, was mingled in all her emotions. She did not at the bottom believe she ever would have him. She did not believe in herself primarily: doubted whether she could ever be what he would demand of her. Certainly she never saw herself living happily through a lifetime with him. She saw tragedy, sorrow, and sacrifice ahead. And in sacrifice she was proud, in renunciation she was strong, for she did not trust herself to support everyday life. She was prepared for the big things and the deep things, like tragedy. It was the sufficiency of the small day-life she could not trust.（2）The Easter holidays began happily. Paul was his own frank self. Yet she felt it would go wrong. On the Sunday afternoon she stood at her bedroom window, looking across at the oak-trees of the wood, in whose branches a twilight was tangled, below the bright sky of the afternoon. Grey-green rosettes of honeysuckle leaves hungbefore the window, some already, she fancied, showing bud. It was spring, which she loved and dreaded.（3）Hearing the clack of the gate she stood in suspense. It was a bright grey day. Paul came into the yard with his bicycle, which glittered as he walked. Usually he rang his bell and laughed towards the house. To-day he walked with shut lips and cold, cruel bearing, that had something of a slouch and a sneer in it. She knew him well by now, and could tell from that keen-looking, aloof young body of his what was happening inside him. There was a cold correctness in the way he put his bicycle in its place, that made her heart sink.（4）She came downstairs nervously. She was wearing a new net blouse that she thought became her. It had a high collar with a tiny ruff, making her, she thought, look wonderfully a woman, and dignified. At twenty she was full-breasted and luxuriously formed. Her face was still like a soft rich mask, unchangeable. But her eyes, once lifted, were wonderful. She was afraid of him. He would notice her new blouse.（5）He, being in a hard, ironical mood, was entertaining the family to a description of a service given in the Primitive Methodist Chapel. He sat at the head of the table, his mobile face, with the eyes that could be so beautiful, shining with tenderness or dancing with laughter, now taking on one expression and then another, in imitation of various people he was mocking. His mockery always hurt her; it was too near the reality. He was too clever and cruel. She felt that when his eyes were like this, hard with mocking hate, he would spare neither himself nor anybody else. But Mrs. Leivers was wiping her eyes with laughter, and Mr. Leivers, just awake from his Sunday nap, was rubbing his head in amusement. The three brothers sat with ruffled, sleepy appearance in their shirt-sleeves, giving a guffaw from time to time. The whole family loved a "take-off" more than anything.44. It can be learned from the beginning that Mariam’s attitude toward love between her and Paul is ________.A. indifferentB. desperateC. pessimisticD. ambiguous45. The narration in Para. 3 tells us that Miriam had all the following feelingsexcept _______.A.delightB. expectationC. uncertaintyD. forebearing46. Which of the following statements is correct about the family’s response to Paul’s mockery?A. Only the parents found it entertaining.B. Every member except Marriam was amusedC. The brothers found it hard to appreciate.D. Mariam also thought it was amusingPassage three（1）I’ve written this article and you’re reading it. So we are members of the same club. We’re both literate –we can read and write. And we both probably feel that literacy is essential to our lives. But millions of people all over the world are illiterate. Even in industrialised western countries, such as the UK and the USA, approximately 20% of the population have 'low literacy levels'. But what exactly does that mean?（2）My parents both left school at 14. They could read and write, but except for a quick look at the daily newspaper, reading and writing didn't play a big part in their lives. There were very few books in the house. My mother was amazed because the woman who lived next door always wrote a list of what she needed before she went to the supermarket. Why couldn't she remember? We laughed about that for weeks. Our family didn't write lists! And when I was only 14 years old my father gave me an important letter that he'd written to the bank and asked me to check it for grammar and spelling mistakes. And there were quite a lot. He never usually wrote letters or postcards or even Christmas cards. So when he had to write he wasn't comfortable or confident. Does that mean that my father had a 'low level of literacy'? I don't think so.（3）There are lots of different definitions of literacy. Some experts define it as having the reading and writing skills that you need to be independent in your everyday life. So, for example, if you can read instructions, write a cheque, fillin a form, –anything that you need to do in everyday life –then you are 'functionally literate'.（4）Other people say that you are illiterate if you think that you are illiterate. In other words, if you feel that you can't read or write as well as you would like to.（5）If you live in a society where most people are literate then you will feel ashamed or embarrassed and avoid situations in which you have to read or write. The father of a friend of mine finally admitted to his family that he couldn't read when he was 45 years old. He bought the newspaper every day and pretended to read it - and believe it or not, his family had no idea.（6）We often forget that writing is a recent invention. Many years ago, the word 'literate' meant being able to communicate well in speaking, in other words what we now call 'articulate'. Story telling was an important activity in the past and still is today in some societies. Reading was often a co-operative activity –someone would read aloud to a group, often from a religious text such as the Koran or the Bible.（7）Only a hundred years ago, in the United States, you were considered to be literate if you could sign your name to a piece of paper. It was an important skill. You were not allowed to vote if you couldn't sign the voting register, so literacy was connected with political rights, and many people were excluded from the democratic process.（8）Nowadays we see reading and writing as being connected, but that wasn't so in the past. Many people could read, but not write. Writing was a skilled profession. If you needed something written then you paid an expert to write it for you. （9）And of course, rich and important people have always employed people to write things for them. Important company bosses dictated letters to their secretaries or personal assistants. And now with new computer software you can dictate directly to your computer.（10）Being illiterate can have a big effect on people's lives. For example, a study in the UK showed that people who write and spell badly are seen as careless, immatureand unreliable, and often unintelligent. So it is more difficult for them to find jobs, even when reading and writing are not necessary for the work.（11）World-wide statistics show that literacy problems are associated with poverty and a lack of political power. More women than men are illiterate. Illiterate people have worse health, bigger families and are more likely to go to prison. So literacy campaigns must be a good thing. But don't forget that an illiterate person, or someone with a low level of literacy, isn't necessarily stupid or ignorant – and may not be unhappy at all. Knowledge and wisdom isn't only found in writing.47. Why does the author give two examples in Para 2?A. To show that literacy is interpreted in different ways.B. To show that Father was more literate than Mother.C. To indicate how important reading and writing are.D. To compare the level of literacy between neighbours.48. According to the author, the following are some of the defining features of literacy EXCETT________.A. psyhchologicalB. functionalC. socialD. independent49. Which of the following statements about reading and writing is CORRECT?A. Reading and writing have always been regarded as equally difficult.B. People had to read and write well in order to be allowed to vote.C. Reading often requires more immediate interaction than writing.D. Reading and writing have always been viewed as being connected.50. What do the last two paragraphs mainly focus on ?A. Effects of illiteracy and employment problems.B. Effects of illiteracy and associated problems.C. Effects of illiteracy on one’s personality development.D. Effects of illiteracy on women’s career development.Section B. Short answer questions. (Answer each question with no more than ten words)Passage one.51. what does This in Para. 2 refer to?It refers to the treasure hoard of Leprechauns.52. Why did Fisher have to battle in the courts after he found the treasure (Para.4)?Because he was sued over ownership of the treasure.Passage two.did Mariam wear a new net blouse on Sunday afternoon?Because she wanted to attract Paul’s attention.54. What is the meaning of the sentence “…he would spare neither himself nor anybody else” in Para. 5?Everyone, including himself, would become the targets of his mockery.Passage three.55. Explain the meaning of the last sentence of Para. 11 according to the context. Illiterate people may also have knowledge and wisdom.。

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2017年英语专业四级真题及答案III。

语言知识：11. ___B_____ combination of techniques authors use，all stories-—-from the briefest anecdotes to the longest novels -———have a plot。

A。

Regarding B. Whatever。

C。

In so far as D. No matter12。

She followed the receptionist down a luxurious corridor to a closed door, ____B______ the women gave a quick knock before opening it。

.A。

wherein B。

on which C. but when D。

then13。

Ms Ennab is one of the first Palestinian ______C____ with seven years’ racing experience。

A. woman drivers B。

women driver C。

women drivers D. woman driver14。

2017 年6 月大学英语四级真题及答案(第一套)Part I Writing (25 minutes)(请于正式开考后半小时内完成该部分，之后将进行听力考试)Directions: For this part, you are allowed 30 minutes to write an advertisement on your campus website to sell a computer you used at college. Your advertisement may include its brand, specifications/features, condition and price, and your contact information.You should write at least 120 words but no more than 180 words.Part II Listening Comprehension (30 minutes)Section ADirections: In this section, you will hear three news reports. At the end of each news report, you will hear two or three questions. Both the news report and questions will be spoken only once. After you hear questions, you must choose the best answer from the four choices marked A), B), C) and D). Then mark the corresponding letter on Answer Sheet 1 with a single line through the centre.注意：此部分试题请在答题卡1 上作答。

2017年6月大学英语四级真题及答案(第一套)Part ⅢReading Comprehension (40 minutes) Section AQuestions 26 to 35 are based on the following passage.The method for making beer has changed over time. Hops (啤酒花)，for example, which give many a modem beer its bitter flavor, are a (26)_______ recent addition to the beverage. This was first mentioned in reference to brewing in the ninth century. Now, researchers have found a (27)_______ingredient in residue (残留物）from 5,000-year-old beer brewing equipment. While digging two pits at a site in the central plains of China, scientists discovered fragments from pots and vessels. The different shapes of the containers (28)_______they were used to brew, filter, and store beer. They may be ancient “beer-making tools,” and the earliest (29_______evidence of beer brewing in China, the researchers reported in the Proceedings of the National Academy of Sciences. To (30)_______that theory, the team examined the yellowish, dried (31)_______inside the vessels. The majority of the grains, about 80%, were from cereal crops like barley (大麦),and about 10% were bits of roots, (32)_______lily,which would have made the beer sweeter, the scientists say. Barley was an unexpected find: the crop was domesticated in Western Eurasia and didn't become a (33)_______food in central China until about 2,000 years ago, according to the researchers. Based on that timing, they indicate barley may have (34)_______ in the region not as food, but as (35)_______material for beer brewing.注意：此部分试题请在答题卡2上作答。