15年全国卷的语用题 Microsoft PowerPoint 演示文稿20

2015年普通高等学校招生全国统一考试（新课标全国卷Ⅱ）英语AMy color television has given me nothing but a headache. I was able to buy it a little over a year ago because I had my relatives give me money for my birthday instead of a lot of clothes that wouldn't fit.I let a salesclerk fool me into buying a discontinued model. I realized this a day later, when I saw newspaper advertisements for the set at seventy-five dollars less than I had paid. The set worked so beautifully when I first got it home that I would keep it on until stations signed off for the night.Fortunately, I didn't get any channels showing all-night movies or I would never have gotten to bed.Then I started developing a problem with the set that involved static(静电)noise. For some reason,when certain shows switched into a commercial, a loud noise would sound for a few seconds. Gradually, this noise began to appear during a show, and to get rid of it, I had to change to another channel and then change it back. Sometimes this technique would not work, and I had to pick up the set and shake it to remove the sound. I actually began to build up my arm muscles(肌肉)shaking my set.When neither of these methods removed the static noise,I would sit helplessly and wait for the noise to go away. At last I ended up hitting the set with my fist, and it stopped working altogether. My trip to the repair shop cost me $62, and the set is working well now, but I keep expecting more trouble.1. Why did the author say he was fooled into buying the TV set?A. He got an older model than he had expected.B. He couldn't return it when it was broken.C. He could have bought it at a lower price.D. He failed to find any movie shows on it.2. Which of the following can best replace the phrase“signed off”in Paragraph 1?A. ended all their programsB. provided fewer channelsC. changed to commercialsD. showed all-night movies3. How did the author finally get his TV set working again?A. By shaking and hitting it.B. By turning it on and off.C. By switching channels.D. By having it repaired.4. How does the author sound when telling the story?A. Curious.B. Anxious.C. Cautious.D. Humorous.BYour house may have an effect on your figure. Experts say the way you design your home could play a role in whether you pack on the pounds or keep them off. You can make your environment work for you instead of against you. Here are some ways to turn your home into part of your diet plan.Open the curtains and turn up the lights. Dark environments are more likely to encourage overeating, for people are often less self-conscious (难为情的) when they're in poorly lit places—and so more likely to eat lots of food. If your home doesn't have enough window light, get more lamps and flood the place with brightness.Mind the colors. Research suggests warm colors fuel our appetites. In one study, people who ate meals in a blue room consumed 33 percent less than those in a yellow or red room. Warm colors like yellow make food appear more appetizing, while cold colors make us feel less hungry. So when it's time to repaint, go blue.Don't forget the clock—or the radio. People who eat slowly tend to consume about 70 fewer calories (卡路里) per meal than those who rush through their meals. Begin keeping track of the time, and try to make dinner last at least 30 minutes. And while you're at it, actually sit down to eat. If you need some help slowing down, turn on relaxing music. It makes you less likely to rush through a meal.Downsize the dishes. Big serving bowls and plates can easily make us fat. We eat about 22 percent more when using a 12-inch plate instead of a 10-inch plate. When we choose a large spoon over a smaller one, total intake (摄入) jumps by 14 percent. And we'll pour about 30 percent more liquid into a short, wide glass than a tall, skinny glass.5. The text is especially helpful for those who care about ________.A. their home comfortsB. their body shapeC. house buyingD. healthy diets6. A home environment in blue can help people _______.A. digest food betterB. reduce food intakeC. burn more caloriesD. regain their appetites7. What are people advised to do at mealtimes?A. Eat quickly.B. Play fast music.C. Use smaller spoons.D. Turn down the lights.8. What can be a suitable title for the text?A. Is Your House Making You Fat?B. Ways of Serving DinnerC. Effects of Self-ConsciousnessD. Is Your Home Environment Relaxing?CMore students than ever before are taking a gap year(间隔年)before going to university.It used to be called the“year off”between school and university.The gap-year phenomenon originated(起源)with the months left over to Oxbridge applicants between entrance exams in November and the start of the next academic year.This year,25,310 students who have accepted places in higher education institutions have put off their entry until next year,according to statistics on university entrance provided by the University and College Admissions Service(UCAS).That is a record 14.7% increase in the number of students taking a gap year.Tony Higgins from UCAS said that the statistics are good news for everyone in higher education.“Students who take a well-planned year out are more likely to be satisfied with,and complete,their chosen course.Students who take a gap year are often more mature and responsible,”he said.But not everyone is happy.Owain James,the president of the National Union of Students(NUS),argued that the increase is evidence of student hardship—young people are being forced into earning money before finishing their education.“New students are now aware that they are likely to leave university up to ￡15,000 in debt.It is not surprising that more and more students are taking a gap year to earn money to support their study for the degree.NUS statistics show that over 40% of students are forced to work during term time and the figure increases to 90% during vacation periods,”he said.9. What do we learn about the gap year from the text?A. It is flexible in length.B. It is a time for relaxation.C. It is increasingly popular.D. It is required by universities.10. According to Tony Higgins,students taking a gap year .A. are better prepared for college studiesB. know a lot more about their future jobsC. are more likely to leave university in debtD. have a better chance to enter top universities11. How does Owain James feel about the gap-year phenomenon?A. He’s puzzled.B. He’s worried.C. He’s surprised.D. He’s annoyed.12. What would most students do on their vacation according to NUS statistics?A. Attend additional courses.B. Make plans for the new term.C. Earn money for their education.D. Prepare for their graduate studies.DChoose Your One-Day Tours!Tour A—Bath & Stonehenge including entrance fees to the ancient Roman bathrooms and Stonehenge—￡37 until 26 March and ￡39 thereafter.Visit the city with over 2,000 years of history and Bath Abbey, the Royal Crescent and the Costume Museum. Stonehenge is one of the world's most famous prehistoric monuments dating back over 5,000 years.Tour B—Oxford & Stratford including entrance fees to the University St Mary's Church Tower and Anne Hathaway's house—￡32 until 12 March and ￡36 thereafter.Oxford: Includes a guided tour of England's oldest university city and colleges. Look over the "city of dreaming spires (尖顶)" from St Mary's Church Tower. Stratford: Includes a guided tour exploring much of the Shakespeare wonder.Tour C—Windsor Castle & Hampton Court including entrance fees to Hampton Court Palace—￡34 until 11 March and ￡37 thereafter.Includes a guided tour of Windsor and Hampton Court, Henry VIII's favourite palace. Free time to visit Windsor Castle (entrance fees not included). With 500 years of history, Hampton Court was once the home of four Kings and one Queen. Now this former royal palace is open to the public as a major tourist attraction. Visit the palace and its various historic gardens, which include the famous maze (迷宫) where it is easy to get lost!Tour D—Cambridge including entrance fees to the Tower of Saint Mary the Great —￡33 until 18 March and ￡37 thereafter.Includes a guided tour of Cambridge, the famous university town, and the gardens of the 18th century.13. Which tour will you choose if you want to see England's oldest university city?A. Tour A.B. Tour B.C. Tour C.D. Tour D.14. Which of the following tours charges the lowest fee on 17 March?A. Windsor Castle & Hampton Court.B. Oxford & Stratford.C. Bath & Stonehenge.D. Cambridge.15. Why is Hampton Court a major tourist attraction?A. It used to be the home of royal families.B. It used to be a well-known maze.C. It is the oldest palace in Britain.D. It is a world-famous castle.Training for a marathon requires careful preparation and steady, gradual increases in the length of the runs. (1) , buy the best-fitting, best-built running shoes you can find. No one can say which brand will work best for you or feel best on your feet, so you have to rely on your experience and on the feel of each pair as you shop. When you have found shoes that seem right, walk in them for a few days to double-check the fit. (2) . As always, you should stretch (伸展) at least ten minutes before each run to prevent injuries.During the first week, do not think about distance, but run five minutes longer each day. (3) , it is wise to take a day off to rest. But during the next week, set a goal of at least a mile and a half per run. (4) . After two weeks, start timing yourself. (5) . Depending on the kind of race you plan to enter, you can set up a timetable for the remaining weeks before the race.A. After six daysB. For a good marathon runnerC. Before you begin your trainingD. With each day, increase the distance by a half mileE. If they still feel good, you can begin running in themF. Time spent for preparation raises the quality of trainingG. Now you are ready to figure out a goal of improving distance and time16. A. A B. B C. C D. D E. EF. FG. G17. A. A B. B C. C D. D E. EF. FG. G18. A. A B. B C. C D. D E. EF. FG. G19. A. A B. B C. C D. D E. EF. FG. G20. A. A B. B C. C D. D E. EF. FG. GWhere do you go when you want to learn something?School?A friend?A tutor?These are all(21) places of learning.But it may well be that the learning you really want (22) somewhere else instead.I had the (23) of seeing this first hand on a (24) .My daughter plays on a recreational soccer team. They did very well this season and so (25) a tournament,which normally was only for more skilled club teams. This led to some (26) experiences on Saturday as they played against teams (27) trained. Through the first two games, her (28) did not get one serious shot on goal.As a parent, I (29) seeing my daughter playing her best, (30) still defeated.It seemed that something clicked with the (31) between Saturday and Sunday.When they (32) for their Sunday game,they were (33) different.They had begun to integrate(融合)the kinds of play and teamwork they had (34) the day before into their (35) .They played aggressively and (36) scored a goal.It (37) me that playing against the other team was a great (38) moment for all the girls on the team.I think it is a general principle. (39) is the best teacher.The lessons they learned may not be (40) what they would have gotten in school,but are certainly more personal and meaningful,because they had to work them out on their own.21. A. public B. traditional C. official D. special22. A. passes B. works C. lies D. ends23. A. dream B. idea C. habit D. chance24. A. trip B. holiday C. weekend D. square25. A. won B. entered C. organized D. watched26. A. painful B. strange C. common D. practical27. A. less B. poorly C. newly D. better28. A. fans B. tutors C. class D. team29. A. imagined B. hated C. avoided D. missed30. A. if B. or C. but D. as31. A. girls B. parents C. coaches D. viewers32. A. dressed B. showed up C. made up D. planned33. A. slightly B. hardly C. basically D. completely34. A. seen B. known C. heard D. read35. A. styles B. training C. game D. rules36. A. even B. still C. seldom D. again37. A. confused B. struck C. reminded D. warned38. A. touching B. thinking C. encouraging D. learning39. A. Experience B. Independence C. Curiosity D. Interest40. A. harmful to B. mixed with C. different from D. applied to41. The adobe dwellings(土坯房) (1)_____(build)by the Pueblo Indians of the American Southwest are admired by even ___(2)___ most modern of architects and engineers.In addition to their simple beauty,what makes the adobe dwellings admirable is their ___(3)_____(able)to “air condition”a house without ____(4)___ (use)electric equipment.Walls made of adobe take in the heat from the sun on hot days and give out that heat ___(5)____ (slow)during cool nights,thus warming the house.When a new day breaks,the walls have given up their heat and are now cold enough ___(6)____ (cool)the house during the hot day; (7)______the same time,they warm up again for the night.This cycle (8)_____(go)day after day:The walls warm up during the day and cool off during the night and are thus always a timely offset(抵消)for the outside temperatures.As (9)_____ (nature)architects,the Pueblo Indians figured out exactly (10)_____thick the adobe walls needed to be to make the cycle work on most days.(1)(2)(3)(4)(5)(6)(7)(8)(9)(10)42. 假定英语课上老师要求同桌之间交换修改作文,请你修改你同桌写的以下作文。

2015年普通高等学校招生全国统一考试语文试题（广东卷，参考版解析）本试卷共8页，24小题，满分150分。

考试用时150分钟。

注意事项：1．答卷前，考生务必用黑色字迹的钢笔或签字笔将自己的姓名和考生号、座位号填写在答题卡上。

用2B铅笔将试卷类型（A）填涂在答题卡相应位置上。

将条形码横贴在答题卡右上角“条形码粘贴处”。

2．选择题每小题选出答案后，用2B铅笔把答题卡上对应题目选项的答案信息点涂黑；如需改动，用橡皮擦干净后，再选涂其他答案。

答案不能答在试卷上。

3．非选择题必须用黑色字迹的钢笔或签字笔作答，答案必须写在答题卡各题目指定区域内相应位置上；如需改动，先划掉原来的答案，然后再写上新的答案；不准使用铅笔和涂改液。

不按以上要求作答的答案无效。

4．作答选做题时，请先用2B铅笔填涂选做题的题组号对应的信息点，再作答。

漏涂、错涂、多涂的，答案无效。

5．考生必须保持答题卡的整洁。

考试结束后，将试卷和答题卡一并交回。

一、本大题4小题，每小题3分，共12分。

1．下列词语中加点的字，每对读音都不相同．．．．的一组是A．棱．角/菱．形窒．息/对峙．稽．首/稽．查B．侥．幸/阻挠．绚．烂/驯．服称．职/职称．C．塑．料/朔．风叫嚣．/发酵．本末倒．置/倒．行逆施D．延．伸/筵．席瓦砾．/罹．难挑．三拣四/挑．拨离间【答案】B2．下面语段中画线的词语，使用不恰当．．．的一项是石钟山上那些错落有致的奇石以及记载着天下兴衰的石刻令人叹为观止。

石钟山的名字也叫得奇，围绕这一名字的由来，人们开展了激烈的争论。

卷入这场争论的，有名扬四海的文人墨客，也有戎马倥偬的赳赳武夫，还有名不见经传的山野村人。

无论结果如何，不容置喙的是，石钟山因此更加有名了。

A．叹为观止 B．戎马倥偬 C．名不见经传 D．不容置喙【答案】D【解析】试题分析：应为不容置疑。

3．下列句子中，没有语病．．．．的一项是A．今年五一节前夕，发改委发出紧急通知，禁止空调厂商和经销商不得以价格战的手段进行不正当竞争。

2015年高考全国卷2英语试题第Ⅰ卷第一部分听力（共两节，满分30分）略第二部分阅读理解（共两节，满分40分）AMy color television has given me nothing but a headache. I was able to buy it a little over a year ago because I had my relatives give me money for my birthday instead of clothes that wouldn’t fit. I let a salesclerk fool me into buying a discontinued model. I realized this a day later, when I saw newspaper advertisements for the set at seventy-five dollars less than I had paid. The set worked so beautiful when I first got it home that I would keep it on until stations signed off for the night. Fortunately, I didn’t get any channels showing all-night movies or I would never have gotten to bed.Then I started developing a problem with the set that involved static(静电) noise. For some reason, when certain shows switched into a commercial, a loud noise would sound for a few seconds. Gradually, this noise began to appear during a show, and to get rid of it, I had to change to another channel and then change it back. Sometimes this technique would not work, and I had to pick up the set and shake it to remove the sound. I actually began to build up my arm muscles(肌肉) shaking my set.When neither of these methods removed the static noise, I would sit helplessly and wait for the noise to go away. At last I ended up hitting the set with my first, and it stopped working altogether. My trip to the repair shop cost me $62, and the sit is working well now, but I keep expecting more trouble.21. Why did the author say he was fooled into buying the TV set?A.He got an older model than he had expected.B.He couldn’t return it when it was broken.C.He could have bought it at a lower price.D.He failed to find any movie shows on it.【参考答案】C【考查内容】细节理解题【解析思路】根据第一段第四行“when I saw newspaper advertisements for the set at seventy-five dollars less than I had paid.”当我看到报纸上75美元比我买的价格低的时候，我感觉我上当了。

12二、word操作题在考生文件夹下打开文档WORD.DOCX，按照要求完成下列操作并以该文件名（WORD.DOCX）保存文档。

某知名企业要举办一场针对高校学生的大型职业生涯规划活动，并邀请了多数业内人士和资深媒体人参加，该活动本次由着名职场达人及东方集团的老总陆达先生担任演讲嘉宾，因此吸引了各高校学生纷纷前来听取讲座。

为了此次活动能够圆满成功，并能引起各高校毕业生的广泛关注，该企业行政部准备制作一份精美的宣传海报。

请根据上述活动的描述，利用Microsoft Word 2010制作一份宣传海报。

具体要求如下：1. 调整文档的版面，要求页面高度36厘米，页面宽度25厘米，页边距（上、下）为5厘米，页边距（左、右）为4厘米。

2. 将考生文件夹下的图片"背景图片.jpg"设置为海报背景。

3. 根据"Word-最终参考样式.docx"文件，调整海报内容文字的字体、字号以及颜色。

4. 根据页面布局需要，调整海报内容中"演讲题目"、"演讲人"、"演讲时间"、"演讲日期"、"演讲地点"信息的段落间距。

5. 在"演讲人："位置后面输入报告人"陆达"；在"主办：行政部"位置后面另起一页，并设置第2页的页面纸张大小为A4类型，纸张方向设置为"横向"，此页页边距为"普通"页边距定义。

6. 在第2页的"报名流程"下面，利用SmartArt制作本次活动的报名流程（行政部报名、确认坐席、领取资料、领取门票）。

7. 在第2页的"日程安排"段落下面，复制本次活动的日程安排表（请参照"Word-日程安排.xlsx"文件），要求表格内容引用Excel文件中的内容，如果Excel文件中的内容发生变化，Word文档中的日程安排信息随之发生变化。

绝密★启用前试卷类型：B 2015年普通高等学校招生全国统一考试（广东卷）英语本试卷共12页，三大题，满分135分。

考试用时120分钟。

注意事项：1. 答卷前，考生务必用黑色字迹的钢笔或签字笔将自己的姓名、考生号、试室号和座位号填写在答题卡上。

用2B铅笔将试卷类型（B）填涂在答题卡相应位置上。

将条形码横贴在答题卡右上角“条形码粘贴处”。

2. 选择题每小题选出答案后，用2B铅笔把答题卡上对应题目的答案信息点涂黑，如需改动，用橡皮擦干净后，再选涂其他答案，答案不能答在试卷上。

3. 非选择题必须用黑色字迹钢笔或签字笔作答，答案必须写在答题卡各题目指定区域内相应位置上；如需改动，先划掉原来的答案，然后再写上新的答案，不准使用铅笔和涂改液。

不按以上要求作答的答案无效。

4. 考生必须保持答题卷和答题卡的整洁，考试结束后，将试卷、答题卷和答题卡一并交回。

语言知识及应用（共两节，满分45分）完形填空（共15小题；每小题2分，满分30分）阅读下面短文，掌握其大意，然后从1~15各题所给的A、B、C和D项中，选出最佳选项，并在答题卡上将该项涂黑。

How long can human beings live? Most scientists who study old age think that the human body is ___1___ to live no longer than 120 years. However, 110 years is probably the longest that anyone could hope to live —— if he or she is ___2___ healthy and lucky. Some scientists even say we can live as long as 130 years! Yet, our cells simply cannot continue to reproduce ___3___. They wear out, and as a result, we get old and ___4___ die.Even though we can’t live forever, we are living a ___5___ life than ever before. In 1900, the average American life span (寿命) was only 47 years, but today it is 75 years!When does old age begin then? Sixty-five may be out-of-date as the ___6___ line between middle age and old age. After all, many older people don’t begin to experience physical and mental ___7___ until after age 75.People are living longer because more people ___8___ childhood. Before modern medicine changed the laws of nature, many children died of common childhood ___9___. Now that the chances of dying ___10___ are much lower, the chances of living long are much higher due to better diets and health care.On the whole, our population is getting older. The ___11___ in our population will have lasting effects on our social development and our way of life. Some people fear such changes willb e for the worse, while some see ___12___, not disaster, many men and women in their “golden years” are healthy, still active, and young in ___13___ if not in age.As the society grows old, we need the ___14___ of our older citizens. With long lives ahead of them, they need to ___15___ active and devoted.1. A. designed B. selected C. improved D. discovered2. A. completely B. generally C. apparently D. extremely3. A. rapidly B. harmlessly C. endlessly D. separately4. A. eventually B. hopelessly C. automatically D. desperately5. A. busier B. longer C. richer D. happier6. A. finishing B. guiding C. waiting D. dividing7. A. stress B. damage C. decline D. failure8. A. survive B. enjoy C. remember D. value9. A. problems B. fears C. worries D. diseases10. A. poor B. young C. sick D. quiet11. A. changes B. recovery C. safety D. increases12. A. dreams B. chances C. strengths D. choices13. A. mind B. appearance C. voice D. movement14. A. protection B. suggestions C. contributions D. permission15. A. sound B. appear C. turn D. stay语法填空（共10小题；每小题1.5分，满分15分）阅读下面短文,按照句子结构的语法性和上下文连贯的要求,在空格处填入一个适当的词或使用括号中词语的正确形式填空,并将答案填写在答题卡标号为16-25的相应位置上。

）））））2015 年普通高等学校招生全国统一考试（新课标I ）语文注意事项：1.本试卷分第 I 卷（阅读题）和第 II 卷（表达题）两部分。

答卷前，考生务必将自己的姓名、考生号填写在答题卡上。

2.作答时，将答案写在答题卡上，写在试卷上无效。

3.考试结束后，将本试卷和答题卡一并交回。

第I 卷（阅读题）甲必考题一、现代文阅读（9 分，毎小题 3 分）阅读下面的文字，完成任务1-3 题宋代的农业，手工业，商业在唐代的基础上又有了新的发展，特别是商品经济出现了空前的繁荣，在此背景下，宋代的货币流通和信用进入迅速发展时期，开创了古代金融的新篇章。

宋代在信用形式和信用工具方面都呈现出新的特点。

信用形式有借贷，质，押，典、赊买赊卖等多种形式。

借贷分为政府借贷和私人借贷。

政府贷借主要表现为赈贷的形式，在紧急情况下通过贷给百姓粮食或种子的方式，帮助他们度过困境。

私人借贷多为高利贷。

它可以解决社会分化和“钱荒”带来的平民百姓资金严重不足的问题，满足特殊支付和燃眉之急的需要。

质、押是借贷担保的形式，由质库、解库、普惠库、长生库等机构经营。

质属于动产担保，它的设立必须转移动产的占有；押属于不动产担保，通常将抵押物的旧契交付抵押权人即可。

债务人违约时，债权人可用变卖价款优先受偿。

典当作为不动产转移的一种形式，也是在宋代形成和发展起来的。

其特点是典权人向出典人支付典价后，就占有了出典人典产的使用权和收益支配权，典权存续期间典权人不向出典人支付租金，出典人也不向典权人支付利息。

宋代，商业贸易非常发达，但通货偏于紧缩，故赊买赊卖行为也很普及，几乎消费领域、流通领域和生产领域的所有物品都能进行赊买赊卖。

而且赊买赊卖所涉及人员的关系也异常复杂，触及官家和私人各层面。

从其实际效果看，解决了军需、赈济了贫民、加强了流通、满足了财政，更重要的一点，它向束缚生产流通扩大和发展的高利贷发起了冲击。

随着社会经济的发展，宋代商业贸易的发展对货币发展的要求越来越高，但是社会中货币供给和流通状况不尽理想，表现为货币流通区域的割据性、货币供给数量的有限性、货币币材的复杂性以及大量流通的铜铁钱细碎和不便携带的特性，其结果是抑制了经济发展。

2015高考英语真题及答案(全国卷·课标I卷)英语本试卷分第I卷(选择题)和第II卷(非选择题)两部分,考试结束后,将本试卷和答题卡一并交回。

注意事项:1. 答第I卷前,考生务必将自己的姓名、考生号填写在答题卡上。

2. 选出每小题答案后,用铅笔把答题卡上对应题目的答案标号涂黑。

如需改动,用橡皮擦干净后,再选涂其他答案标号。

不能答在本试卷上,否则无效。

第一部分听力(共两节, 满分30分)做题时,先将答案标在试卷上。

录音内容结束后,你将有两分钟的时间将试卷上的答案转涂到答题卡上。

第一节(共5小题;每小题1.5分,满分7.5分)听下面5段对话。

每段对话后有一个小题,从题中所给的A、B、C三个选项中选出最佳选项,并标在试卷的相应位置。

听完每段对话后,你都有10称钟的时间来回答有关小题和阅读下一小题。

每段对话仅读一遍。

例: How much is the shirt? A. ￡19.15. B. ￡9.18. C. ￡9.15. 答案是C。

1. What time is it now?A. 9:10.B. 9:50.C. 10:00.2. What does the woman think of the weather?A. It’s nice.B. It’s warm.C. It’s cold.3. What will the man do?A. Attend a meeting.B. Give a lecture.C. Leave his office.4. What is the woman’s opinion about the course?A. Too hard.B. Worth taking.C. Very easy.5. What does the woman want the man do?A. Speak louder.B. Apologize to her.C. Turn off the radio.第二节(共15小题;每小题1.5分,满分22.5分)听下面5段对话或独白。

2015年全国计算机等级考试二级《MS Office高级应用》真题与答案--后附答案一、选择题(每小题1分，共20分)1．一个栈的初始状态为空。

现将元素1、2、3、4、5、A、B、c、D、E依次入栈，然后再依次出栈，则元素出栈的顺序是（）。

A．12345ABCDEB．EDCBA54321C．ABCDEl2345D．54321EDCBA2．下列叙述中正确的是（）。

A．循环队列有队头和队尾两个指针，因此，循环队列是非线性结构B．在循环队列中，只需要队头指针就能反映队列中元素的动态变化情况C．在循环队列中，只需要队尾指针就能反映队列中元素的动态变化情况D．循环队列中元素的个数是由队头指针和队尾指针共同决定的3．在长度为n的有序线性表中进行二分查找，最坏情况下需要比较的次数是（）。

A．0(n)B．0(/22)C．0(1092n)D．0(nl092n)4．下列叙述中正确的是（）。

A．顺序存储结构的存储一定是连续的，链式存储结构的存储空间不一定是连续的B．顺序存储结构只针对线性结构，链式存储结构只针对非线性结构C．顺序存储结构能存储有序表，链式存储结构不能存储有序表D．链式存储结构比顺序存储结构节省存储空间5．数据流图中带有箭头的线段表示的是（）。

A．控制流B．事件驱动C．模块调用D．数据流6．在软件开发中，需求分析阶段可以使用的工具是（）。

A．N—S图B．DFD图C．PAD图D．程序流程图7．在面向对象方法中，不属于“对象”基本特点的是（）。

A．一致性B．分类性C．多态性D．标识唯一性8．一间宿舍可住多个学生，则实体宿舍和学生之间的联系是（）。

A．一对一B．一对多C．多对一D．多对多9．在数据管理技术发展的三个阶段中，数据共享最好的是（）。

A．人工管理阶段B．文件系统阶段C．数据库系统阶段D．三个阶段相同10．有三个关系R、S和T如下：由关系R和S通过运算得到关系T，则所使用的运算为（）。

A．笛卡尔积B．交C．并D．自然连接11．在计算机中，组成一个字节的二进制位位数是（）。

2015年普通高等学校招生全国统一考试(课标全国卷Ⅰ)理 数本卷满分150分,考试时间120分钟.第Ⅰ卷(选择题,共60分)一、选择题:本大题共12小题,每小题5分,在每小题给出的四个选项中,只有一项是符合题目要求的. 1.设复数z 满足1+z 1-z=i,则|z|=( )A.1B.√2C.√3D.22.sin20°cos10°-cos160°sin10°=( ) A.-√32B.√32C.-12D.123.设命题p:∃n∈N,n 2>2n,则¬p 为( ) A.∀n∈N,n 2>2nB.∃n∈N,n 2≤2nC.∀n∈N,n 2≤2nD.∃n∈N,n 2=2n4.投篮测试中,每人投3次,至少投中2次才能通过测试.已知某同学每次投篮投中的概率为0.6,且各次投篮是否投中相互独立,则该同学通过测试的概率为( ) A.0.648B.0.432C.0.36D.0.3125.已知M(x 0,y 0)是双曲线C:x 22-y 2=1上的一点,F 1,F 2是C 的两个焦点.若MF 1⃗⃗⃗⃗⃗⃗⃗⃗ ·MF 2⃗⃗⃗⃗⃗⃗⃗⃗ <0,则y 0的取值范围是( ) A.(-√33,√33) B.(-√36,√36) C.(-2√23,2√23) D.(-2√33,2√33) 6.《九章算术》是我国古代内容极为丰富的数学名著,书中有如下问题:“今有委米依垣内角,下周八尺,高五尺.问:积及为米几何?”其意思为:“在屋内墙角处堆放米(如图,米堆为一个圆锥的四分之一),米堆底部的弧长为8尺,米堆的高为5尺,问米堆的体积和堆放的米各为多少?”已知1斛米的体积约为1.62立方尺,圆周率约为3,估算出堆放的米约有( )A.14斛B.22斛C.36斛D.66斛7.设D 为△ABC 所在平面内一点,BC⃗⃗⃗⃗⃗ =3CD ⃗⃗⃗⃗⃗ ,则( )A.AD ⃗⃗⃗⃗⃗ =-13AB⃗⃗⃗⃗⃗ +43AC ⃗⃗⃗⃗⃗ B.AD ⃗⃗⃗⃗⃗ =13AB⃗⃗⃗⃗⃗ -43AC ⃗⃗⃗⃗⃗ C.AD ⃗⃗⃗⃗⃗ =43AB⃗⃗⃗⃗⃗ +13AC ⃗⃗⃗⃗⃗D.AD⃗⃗⃗⃗⃗ =43AB ⃗⃗⃗⃗⃗ -13AC ⃗⃗⃗⃗⃗ 8.函数f(x)=cos(ωx+φ)的部分图象如图所示,则f(x)的单调递减区间为( )A.(kπ-14,kπ+34),k∈ZB.(2kπ-14,2kπ+34),k∈ZC.(k -14,k +34),k∈ZD.(2k -14,2k +34),k∈Z 9.执行下面的程序框图,如果输入的t=0.01,则输出的n=( )A.5B.6C.7D.810.(x 2+x+y)5的展开式中,x 5y 2的系数为( ) A.10B.20C.30D.6011.圆柱被一个平面截去一部分后与半球(半径为r)组成一个几何体,该几何体三视图中的正视图和俯视图如图所示.若该几何体的表面积为16+20π,则r=( )A.1B.2C.4D.812.设函数f(x)=e x(2x-1)-ax+a,其中a<1,若存在唯一的整数x 0使得f(x 0)<0,则a 的取值范围是( ) A.[-32e,1) B.[-32e ,34)C.[32e ,34) D.[32e,1)第Ⅱ卷(非选择题,共90分)本卷包括必考题和选考题两部分.第13题~第21题为必考题,每个试题考生都必须作答.第22题~第24题为选考题,考生根据要求作答. 二、填空题:本大题共4小题,每小题5分.13.若函数f(x)=xln(x+√a +x 2)为偶函数,则a= .14.一个圆经过椭圆x 216+y 24=1的三个顶点,且圆心在x 轴的正半轴上,则该圆的标准方程为 .15.若x,y 满足约束条件{x -1≥0,x -y ≤0,x +y -4≤0,则yx 的最大值为 .16.在平面四边形ABCD 中,∠A=∠B=∠C=75°,BC=2,则AB 的取值范围是 .三、解答题:解答应写出文字说明,证明过程或演算步骤. 17.(本小题满分12分)S n 为数列{a n }的前n 项和.已知a n >0,a n 2+2a n =4S n +3.(Ⅰ)求{a n }的通项公式; (Ⅱ)设b n =1a n a n+1,求数列{b n }的前n 项和.18.(本小题满分12分)如图,四边形ABCD 为菱形,∠ABC=120°,E,F 是平面ABCD 同一侧的两点,BE⊥平面ABCD,DF⊥平面ABCD,BE=2DF,AE⊥EC. (Ⅰ)证明:平面AEC⊥平面AFC;(Ⅱ)求直线AE 与直线CF 所成角的余弦值.19.(本小题满分12分)某公司为确定下一年度投入某种产品的宣传费,需了解年宣传费x(单位:千元)对年销售量y(单位:t)和年利润z(单位:千元)的影响.对近8年的年宣传费x i 和年销售量y i (i=1,2,…,8)数据作了初步处理,得到下面的散点图及一些统计量的值.x y w ∑i=18(x i -x )2∑i=18(w i -w )2∑i=18(x i -x )(y i -y ) ∑i=18(w i -w )(y i -y )46.65636.8289.81.61469 108.8表中w i =√x i ,w =18∑i=18w i .(Ⅰ)根据散点图判断,y=a+bx 与y=c+d √x 哪一个适宜作为年销售量y 关于年宣传费x 的回归方程类型?(给出判断即可,不必说明理由)(Ⅱ)根据(Ⅰ)的判断结果及表中数据,建立y 关于x 的回归方程;(Ⅲ)已知这种产品的年利润z 与x,y 的关系为z=0.2y-x.根据(Ⅱ)的结果回答下列问题: (i)年宣传费x=49时,年销售量及年利润的预报值是多少? (ii)年宣传费x 为何值时,年利润的预报值最大?附:对于一组数据(u 1,v 1),(u 2,v 2),…,(u n ,v n ),其回归直线v=α+βu 的斜率和截距的最小二乘估计分别为β^=∑i=1n(u i -u )(v i -v )∑i=1n(u i -u )2,α^=v -β^u .20.(本小题满分12分)在直角坐标系xOy 中,曲线C:y=x 24与直线l:y=kx+a(a>0)交于M,N 两点. (Ⅰ)当k=0时,分别求C 在点M 和N 处的切线方程;(Ⅱ)y 轴上是否存在点P,使得当k 变动时,总有∠OPM=∠OPN?说明理由.21.(本小题满分12分)已知函数f(x)=x 3+ax+14,g(x)=-lnx.(Ⅰ)当a 为何值时,x 轴为曲线y=f(x)的切线?(Ⅱ)用min{m,n}表示m,n 中的最小值,设函数h(x)=min{f(x),g(x)}(x>0),讨论h(x)零点的个数.请考生在第22、23、24题中任选一题作答,如果多做,则按所做的第一题计分.22.(本小题满分10分)选修4—1:几何证明选讲如图,AB是☉O的直径,AC是☉O的切线,BC交☉O于点E.(Ⅰ)若D为AC的中点,证明:DE是☉O的切线;(Ⅱ)若OA=√3CE,求∠ACB的大小.23.(本小题满分10分)选修4—4:坐标系与参数方程在直角坐标系xOy中,直线C1:x=-2,圆C2:(x-1)2+(y-2)2=1,以坐标原点为极点,x轴的正半轴为极轴建立极坐标系.(Ⅰ)求C1,C2的极坐标方程;(ρ∈R),设C2与C3的交点为M,N,求△C2MN的面积. (Ⅱ)若直线C3的极坐标方程为θ=π424.(本小题满分10分)选修4—5:不等式选讲已知函数f(x)=|x+1|-2|x-a|,a>0.(Ⅰ)当a=1时,求不等式f(x)>1的解集;(Ⅱ)若f(x)的图象与x轴围成的三角形面积大于6,求a的取值范围.。

2015年普通高等学校招生全国统一考试（广东卷）语文本试卷共8页，24小题，满分150分。

考试用时150分钟。

注意事项：1．答卷前，考生务必用黑色字迹的钢笔或签字笔将自己的姓名和考生号、座位号填写在答题卡上。

用2B铅笔将试卷类型（A）填涂在答题卡相应位置上。

将条形码横贴在答题卡右上角“条形码粘贴处”。

2．选择题每小题选出答案后，用2B铅笔把答题卡上对应题目选项的答案信息点涂黑；如需改动，用橡皮擦干净后，再选涂其他答案。

答案不能答在试卷上。

3．非选择题必须用黑色字迹的钢笔或签字笔作答，答案必须写在答题卡各题目指定区域内相应位置上；如需改动，先划掉原来的答案，然后再写上新的答案；不准使用铅笔和涂改液。

不按以上要求作答的答案无效。

4．作答选做题时，请先用2B铅笔填涂选做题的题组号对应的信息点，再作答。

漏涂、错涂、多涂的，答案无效。

5．考生必须保持答题卡的整洁。

考试结束后，将试卷和答题卡一并交回。

一、本大题4小题，每小题3分，共12分。

1．下列词语中加点的字，每对读音都不相同的一组是A．棱角/菱形窒息/对峙稽首/稽查B．侥幸/阻挠绚烂/驯服称职/职称C．塑料/朔风叫嚣/发酵本末倒置/倒行逆施D．延伸/筵席瓦砾/罹难挑三拣四/挑拨离间2．下面语段中画线的词语，使用不恰当的一项是石钟山上那些错落有致的奇石以及记载着天下兴衰的石刻令人叹为观止。

石钟山的名字也叫的奇，围绕这一名字的由来，人们开展了激烈的争论。

卷入这场争论的，有名扬四海的文人墨客，也有戎马倥偬的赳赳武夫，还有名不见经传的山野村人。

无论结果如何，不容置喙的是，石钟山因此更加有名了。

A．叹为观止B．戎马倥偬C．名不见经传D．不容置喙3．下列句子中，没有语病的一项是A．今年五一节前夕，发改委发出紧急通知，禁止空调厂商和经销商不得以价格战的手段进行不正当竞争。

B．据报道，某市场被发现存在销售假冒伪劣产品，伪造质检报告书，管理部门将对此开展专项检查行动，进一步规范经营行为。

2015 年普通高等学校招生全国统一考试英语本试卷分第Ⅰ卷（选择题）和第Ⅱ卷（非选择题）两部分。

考试结束后，将本试卷和答题卡一并交回。

第Ⅰ卷注意事项：1.答第Ⅰ卷前，考生务必将自己的姓名、准考证号填写在答题卡上。

2.选出每小题答案后，用铅笔把答题卡上对应题目的答案标号涂黑。

如需改动，用橡皮擦干净后，再选涂其他答案标号。

不能答在本试卷上，否则无效。

第一部分听力（共两节，满分 30 分）做题时，先将答案标在试卷上。

录音内容结束后，你将有两分钟的时间将试卷上的答案转涂到答题卡上。

第一节（共 5 小题；每小题 1.5 分，满分 7.5 分）听下面 5 段对话。

每段对话后有一个小题，从题中所给的 A、B、C 三个选项中选出最佳选项，并标在试卷的相应位置。

听完每段对话后，你都有 10 秒钟的时间来回答有关小题和阅读下一小题。

每段对话仅读一遍。

例：How much is the shirt?A. £19.15B. £9.18C. £9.15答案是C。

1.What time is it now?A. 9:10B. 9:50C. 10:002.What does the woman think of the weather?A. It’s niceB. It’s warmC. It’s cold3.What will the man do?A. Attend a meetingB. Give a lectureC. Leave his office4.What is the woman’s opinion about the course?A.Too hardB. Worth takingC. Very easy5.What does the woman want the man to do ?A.Speak louderB. Apologize to her.C. Turn off the radio.第二节（共15 小题；每小题1.5 分，满分22.5 分）听下面 5 段对话或独白。