陕西省咸阳市实验中学2020-2021学年高一上学期第一次月考英语试题

语法填空专题陕西省西安市高陵区第一中学、田家炳中学2020-2021学年高一上学期第一次月考英语试题第二节（共10小题，每小题1.5分，满分15分）阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。

A Chinese company says it has created 61________ new facial recognition system that can identify people even if they are wearing masks. Developers began working on the new system in January, 62__________ cases of the new coronavirus began rising in China. The fast spread of the virus –which can be 63_________(dead) –has led most Chinese citizens 64__________(wear) face masks in public to help reduce infections.China is recognized 65________ a world leader in the development of artificial intelligence and facial recognition systems. 66___________(engineer) at the Beijing-based Hanwang Technology Ltd. say their system is the first to be created to 67___________(effective) identify people wearing face masks.The company told the Reuters news agency that a team of 20 people 68__________(build) the system in about a month. The system is based on existing technologies 69___________(develop) over the past 10 years. The process involved adding a collection of about 6 million unmasked faces 70_________ a much smaller collection of masked faces, the company said.语法填空61.a 62.when 63.deadly 64.to wear 65.as 66.Engineers 67.effectively 68.built 69.developed 70.and陕西省延安市第一中学2020-2021学年高一英语上学期第一次月考试题第二节语法填空（共10小题；每小题1.5分，满分15分）阅读下面句子，在空白处填入适当的内容（1个单词）或括号内单词的正确形式。

陕西省咸阳市实验中学2024-2025学年高一上学期第一次月考英语试题一、阅读理解Fantastic Fall Festivals Yon Won't Want to MissSeymour Apple FestivalAdmission to the Seymour Apple Festival is free and so is the entertainment! More than 15,000 people from all over the region come out to take part in the activities, ranging from drawings, vendor booths, food, apple contests, bike- decorating contests and more.Humansville Fall FestivalThe Humansville Fall Festival may be hasted by a small town, but that doesn't mean it's lacking big fun. Perfect for all ages, this fall festival is celebrating its 70th year and will provide three full days of fun. This year's festival will feature live mu se from fantastic local musicians, which will definitely make it different from the ones in other years. You'll also find fun carnival rides, talented craftsmen selling their goods, and an amazing parade to wrap up the event on Saturday.Southside Fall FestivalThe Southside Fall Festival is perfect for family celebrations, with an alcohol-free environment and free admission. Enjoy a colorful parade and float contest, delicious food stores, live music, karaoke and more.Fall Into Arts FestivalMake sure to bring the kids along far this festival that celebrates all things creative. The Fall Into Arts Festival features a host of kid-friendly activities like a Lego build, sand art, bubble stations, chalk the sidewalk. a jump house and more. Parents will have plenty to do as well, with an excellent variety of artists, festival food, a mini film festival and much more.1．What do Seymour Apple Festival and Southside Fall Festival have in common?A．They are free of charge.B．They are for family celebrations.C．They have parade events.D．They host kid- friendly activities.2．What makes Humansville Fall Festival special this year?A．Fun activities on Saturday.B．The celebration of the festival.C．The area of the hosting town.D．Musicians' live performance.3．will be the easiest to be attracted by Fall Into Arts Festival.A．Local musicians B．Foreign craftsmenC．Families with children D．Karaoke loversKevin Beard is my class instructor. Most weeks, I’d greet Kevin as he set up gloves, mats, and other equipment. So I was shocked when I arrived one day to find him standing in front of the room telling a story, with tears streaming down his cheeks. I was worried something had gone terribly wrong in his life, but as I listened to him talk, I heard him use words like “amazing”and “accomplishment.”I realized his tears weren’t out of sorrow, but happiness. Just a few days earlier, he’d received his GED (General Equivalency Diploma), at the age of 52.Having dyslexia (阅读障碍), Kevin left school at a young age and then managed to support himself by taking odd jobs. In his mid-30s, Kevin finally landed an opportunity for a job with some promise: working for a sheriff’s department (治安部门). Amazingly, when he came clean with them about his education, they said they’d hire him as long as he got his GED．He agreed, optimistic about this new career potential, and kind of excited about giving school another chance.Kevin studied with a tutor (家庭教师), and he did it for more than a decade, learning and practicing and correcting his mistakes, every free moment he had, often late into the night. It was a huge challenge, something Kevin compares to“climbing a mountain.”In fact, as Kevin took tests along the way, he did something interesting with each of his results. He posted them on his bedroom wall so that he could watch his progress.“I needed to see myself moving forward, and I wanted to speak,”he said.Finally, he made it.“I can’t really describe what it’s like to finally achieve this,”he said.“I can hardly even put it into words. People are giving me graduation gifts! It’s a dream come true.”This might sound like a perfect ending. But for Kevin, it’s a new beginning. He’s on a roll, and his next step is college. “Now that I’ve accomplished my GED, I’m hungry for education,”he said.4．Why did Kevin cry in the classroom?A．He was worried about his future.B．He had reached one of his goals.C．He was moved by a touching story.D．He had experienced something terrible.5．What was the response of the sheriff’s department when they learned of Kevin’s education?A．They recommended a part-time job to him.B．They assessed his suitability for the job.C．They refused him directly.D．They gave him hope.6．How did Kevin encourage himself to keep going to get his GED?A．By taking time to do things that interest him.B．By reporting his test results to his tutor.C．By writing himself encouraging words.D．By reminding himself of his progress.7．What can we learn from Kevin’s story?A．Where there’s a will, there’s a way.B．The early bird catches the worm.C．Practice makes perfect.D．Grasp all, lose all.Women usually live longer than men, but they also get sick more often. New research from the University of Georgia shows that eating a good diet with lots of colorful fruits and vegetables can help women stay healthier. These foods have something called carotenoids (类胡萝卜素), which are good for our eyes and brains.The study looked at many past studies and found that women get more health problems than men. These problems include diseases where the body fights itself and memory loss. Women are more likely to get these diseases because of their biology. “Women have more body fat than men, which is good for having babies, but it also means they need to eat more healthy things to stay well,” said Hammond, a researcher.Why are women more vulnerable (脆弱的) to health problems? One reason is how they store vitamins (维生素) and minerals. Women’s bodies keep more fat, and fat can hold these important nutrients (营养物). This is helpful when they are having babies, but it also means there might not be enough for their eyes and brains.Eating foods with carotenoids is important because they help protect our bodies from damage. Some carotenoids are found in parts of our eyes and brains and can help with problems in the nervous system. “Both men and women eat these foods, but women need more because their bodies use them up faster,” said Hammond.The food we eat can affect our brains and how we feel. It can even change our feelings and how likely we are to get angry. Now, scientists are learning that the food we eat also affects the bacteria (细菌) in our stomachs, which are important to our health too.8．What does the study suggest about carotenoids?A．They are only beneficial to men.B．They are not necessary for a healthy diet.C．They are good for women’s eyes and brains.D．They have no effect on the central nervous system.9．What is one of the reasons women may need a better diet?A．Women need less food than men.B．Women’s diets are short of carbohydrates.C．Women need more vitamins to support their body fat.D．Women have a higher risk of developing health problems.10．What is the connection between diet and the bacteria in our stomachs?A．Certain bacteria can only be found in women’s stomachs.B．The bacteria in our stomachs have nothing to do with our health.C．The bacteria in our stomachs determine our food preferences.D．The food we eat affects the bacteria in our stomachs.11．What is the best title for the text?A．Why do women live longer than men?B．Why do women lose more memory?C．Women may have a higher risk of mental illnessD．Diets with more carotenoids can help women stay healthierDeepfake technology, which uses AI and machine learning and can change videos and photographs in a way that appears realistic, has frequently been covered in a negative light. Thetechnology can be used to violate (侵犯) privacy and create fake videos. While these potential abuses of the technology are real and concerning, it doesn’t mean we should turn a blind eye to the technology’s potential.Jaime Donally, a math teacher and technologist, has written about how a type of deepfake technology called Deep Nostalgia that went viral in 2021 can allow students to form a stronger connection with the past. She never met her grandfather in her real life. Using deepfake technology she was able to make one of the few photos that exist of her grandfather come to life, which was moving for her. “It just gave this deeper connection,” she says.Teachers have used the deepfake technology to bring historical figures such as Albert Einstein to life. One teacher Donally has “communicated” with Frederick Douglass to help students connect with Douglass’ famous 1852 speech about the meaning of the Fourth of July to Black enslaved Americans. Another teacher has plans to use the technology to have students interview a historical figure and create dialogue for them. “It makes them want to learn more,” Donally says of using deepfake technology.” It drives them into kind of the history and understanding a bit more, and I think it also helps them identify who they are in that process.”As much potential as deep fake technology has, there are still important privacy concerns educators need to weigh and evaluate. It’s important to check the legality (合法性) of data collection of facial structure, features, and expressions, and how that information is stored or shared. Teachers should help their students learn to navigate this new technology that will likely be a part of society going forward.12．What can we learn from the first paragraph?A．Deepfake has aroused much interest in public.B．Deepfake can produce more realistic photos.C．The benefits of deepfake shouldn’t be ignored.D．More and more fake videos created by deepfake.13．What does “went viral” underlined in Paragraph 2 refer to ?A．Became unpopular.B．Spread fast.C．Was ignored.D．Remained fresh.14．What does Paragraph 3 mainly talk about?A．Reasons for popularity of deepfake technology.B．Application of deepfake technology in education.C．Expectation for deepfake technology in society.D．The wide use of deepfake technology in classrooms.15．What is the authors’ attitude towards the uses of deepfake?A．Objective.B．Disapproving.C．Unclear.D．Favourable.How To Fight Back-To-School AnxietyAugust is the time to prepare for a new school year. 16 These simple tips can help you or someone you love deal with the year ahead.17 Like any new activity, a new school year is always easier when you’re prepared for it. Get your class schedule in advance so you know exactly what to expect that first day. Make sure you’re prepared with all the supplies you’ll need. If you’ll be attending a new school, get familiar with the campus in advance of the first week.Talk about it. Change is never easy, and can often be scary. If you have feelings of fear or anxiety about the upcoming school year, it’s important to express them. 18 If you’re unsure who to talk to, here are many free resources available for you.Do what you love. 19 Whether you’re a bookworm or social butterfly,it’s easy to feel depressed or anxious when you’re trying to be something you’re not. Find activities, clubs or organizations that truly interest you. Chances are, when you do, you’ll find a sense of belonging that’s completely genuine.Get help. It’s not abnormal for any teen to feel stressed about an upcoming school year. But if your feelings of anxiety or depression are affecting your ability to eat, sleep or function on a daily basis, it’s time to seek professional help. 20A．Get ready.B．Stick to a tight schedule.C．When you’re a teen, fitting in is important.D．It is common for people to feel stressed after holiday.E．For teens, the “back-to-school” period can be especially troubling.F．A parent or adviser can help you find an expert to help you get through the upcoming year. G．Speaking with a parent, friend or adviser can be a perfect way to start finding solution together.二、完形填空When Jim Grant spotted black smoke coming out of a building on his way to work, he 21 his car to call 911.Then he 22 a U-turn, circling back to take another look.Pulling up to the building, Grant saw flames (火焰) shooting out of a second-floor window. Not seeing or hearing any fire engines 23 , Grant rushed to a side 24 and ran up the stairs.On the second floor, he 25 every apartment door. “Get out!” Grant shouted. No one 26 and he thought that people had already 27 . Reaching the end of the hallway, though, Grant 28 a half-open door. He kicked it wide open, finding a 29 woman in a wheelchair with a little boy and a tiny baby. “Let’s 30 !” he screamed. The woman looked at him in confusion and said something about changing her clothes. Grant didn’t wait. Clutching (抓牢) the baby to his chest and 31 the boy alongside, Grant ran down the hallway. When he was 32 outside, the only 33 in sight was a policeman. Grant told him about the 34 and they rushed into the smoky building.Thanks to them, a family was saved from the fire. Grant and the policeman were honored for their 35 .21．A．drove B．stopped C．reached D．abandoned 22．A．saw B．made C．missed D．crossed 23．A．burning B．leaving C．coming D．waiting 24．A．entrance B．road C．building D．window 25．A．locked B．kicked C．counted D．repaired 26．A．agreed B．cared C．responded D．understood 27．A．arrived B．returned C．hidden D．escaped 28．A．skipped B．closed C．noticed D．remembered 29．A．frightened B．curious C．patient D．grateful 30．A．turn back B．go up C．get out D．lie down 31．A．following B．pulling C．examining D．passing 32．A．safely B．secretly C．suddenly D．previously33．A．witness B．guide C．service D．help 34．A．woman B．door C．car D．baby 35．A．wisdom B．generosity C．honesty D．courage三、语法填空阅读下面短文, 在空白处填入1个适当的单词或括号内单词的正确形式。

英语试题本试卷分为第I 卷（选择题）和第II 卷（非选择题）两部分。

满分150 分，考试用时120 分钟。

第一部分: 听力（共两节，满分30 分）第一节（共 5 个小题, 每小题 1 分，满分 5 分）听下面5 段对话。

每段对话后有一道小题，从每题所给的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。

第二部分：阅读理解（共两节，满分40 分）第一节（共15 小题, 每小题 2 分，满分30 分）阅读下列短文，从每题所给的四个选项(A、B、C和D)中,选出最佳选项。

并在答题卡上将该选项涂黑。

AP e r u o ff e r s a va r i e t y o f ex p e r i e n ce s f r o m a n c i e n t r u i n s a nd ce n t u r i e s-o l d Sp a n i s h v ill age s t o t h i c k f o r e s t s,h i g hm o un t a i n s a nd d e s e r t coa s tli n e.T RAV E L P E RU o ff e r s t o u r s f o r a ll age s a nd t a s t e s. T h e f o ll o w i n g t o u r s a r e b a s e d a tC u z co,t h e s it e o f t h e a n c i e n t c a p it a l o f t h e I n ca c i v ili z a ti o n.Tour 1E x p e r i e n ce t h e j un g l e a nd it s d i ve r s e w il d lif e c l o s e up.D u r i n g t h i s f o u r-d ay w a l k i n g t o u r,yo u w ill b e a m a z e d b ym o un t a i n s ce n e r y a nd t h e a n c i e n t r u i n s w e p a ss o n o u r h i k e.O n t h e l a s t d ay,w e a rr i ve a t t h e r u i n s o f M ac hu P i cc hu i nti m e t o s ee t h e s un r i s e o ve r t h e A nd e s.S p e nd t h e d ay v i s iti n g t h e r u i n s o f t h i s a n c i e n t I n ca c it y b e f o r e c a t c h i n g t h e t r a i n b ac k t oC u z co.Tour 2A f u ll-d ay t r i p b y r oa d f r o m C u z co t o P un o w it h f a n t a s ti c v i e w s o f t h e h i g h l a nd co un t r y s i d e.F r o m P un o,w e t r ave lb y b oa t ac r o ss L a k e T iti caca,s t o pp i n g o n t h e w ay a t t h e fl oa ti n g i s l a nd s o f t he U r o s p eo p l e.T h e s e fl oa ti n g i s l a nd s a nd t h eU r o s I nd i a n's h o u s e s a r e m a d e o f t h e w a t e r p l a n t s t h a t g r o w i n t h e l a k e.A f u ll-d ay s t ay w it h a l oca l f a m il y g i ve s yo u a no pp o r t un it y t o l ea r n m o r e a b o u t t h e i r l if e. R e t u r n t o P un o o n t h e f o u r t h d ay f o r y o u r f li g h t b ac k t o L i m a.Tour 3Sp e nd f o u r d ay s h i g h i n t h e A nd e s a t C u z co.L ea r n a b o u t it s h i s t o r y a nd v i s it t h e m u s e u m s.A d m i r e t h e Sp a n i s ha r c h it ec t u r e,e n j oy s o m e exce ll e n t Sp a n i s h c u i s i n e a nd t a k e s o m e ti m e t ob a r ga i n f o r s o m e p r e s e n t s a t t h e co l o u r f u lm a r k e t s.T a k e t h e t r a i n up t o M ac hu P i cc hu f o r a g u i d e d t o u r o f t h e r u i n s a nd t h e r oya l t o m b o f t h e I n ca k i n g.Tour4A s h o r t fli g h t f r o m C u z co t a k e s yo u f r o m t h e A nd e s i n t o t h e l o w l a nd s o f t h e A m a z o n J un g l e.F r o m h e r e yo u'l lt r ave l b y b oa t t o yo u r acco mm o d a ti o n i n a f o r e s t r e s e r ve,w h i c h h o l d s t h e r eco r d f o r t h e m o s t b i r d s i g h ti n g s i n o n e a r ea.F r o m t h e g u e s t h o u s e y o u c a n e x p l o r e t h e j un g l e i n t h e c o m p a n y o f a l oca l g u i d e.21.I f y o u w a n t t o b u y s o m e t h i n g f o r y o u r f r i e nd s,w h i c h t o u r w ill b e y o u r c h o i ce?A.Tour 1B.Tour 2C.Tour 3D.Tour 422.How l ong d oes T our 2l ast ?A.A f ull d ayB.Two d aysC.Three d aysD.Four d ays23.W h e r e d oe s t h e p a ss age m o s t p r o b a b l y c o m e f r o m?A.A s c i e n ce r e p o r t C.A t r ave l b r oc hu r eB.A b oo k r ev i e w D.A r ea li s ti c n ove lBM y t eac h e r,M r.A u g u s t J.B ac h m a nn,w a s t h e m o s t i n fl u e n ti a l t eac h e r I eve r h a d.I h a d go tt e n i n t o t r o ub l e i n h i s c l a ss:A n o t h e r s t ud e n t h a d p u s h e d m e f o r f un,a nd I b eca m e a n g r y a nd b ega n t o h it h i m.M r.B ac h m a nn s t o pp e d t h e fi g h t,bu t i n s t ea d o f s e nd i n g m e t o t h e o ffi ce,h e s a t m e d o w n a nd a s k e d a s i m p l e qu e s ti o n,“P e nn a,w h y a r e yo u w a s ti n g y o u r l if e?W h y a r e n't y o u g o i n g t o c o ll ege?"I d i dn't kn o w a n y t h i n g a b o u t co ll ege s o r s c h o l a r s h i p s.N o o n e h a d eve r co n s i d e r e d t h a t a f a t h e r l e ss b oy f r o m t h e p oo r e s t n e i g hb o r h oo d h a d a f u t u r e.T h a t d ay,i n s t ea d o f r u s h i n g o ff f o r l un c h, h e s t aye d a nd e x p l a i n e d p o ss i b l e e du ca ti o n o p ti o n s t o m e.A t t h e e nd o f o u r t a l k,h e s e n t m e t o s ee a s ec r e t a r y w h o h a d a c h il d a t a s t a t e co ll ege.T h i s w a s i n1962a t E m e r s o n H i g h S c h oo l i n U n i o n C it y, New J ersey.W e ll,53yea r s h ave p a ss e d,a nd w h a t h ave I d o n e w it h t h e kn o w l e d ge h e gave m e?I ga i n e d a P h D f r o m F o r dh a m U n i ve r s it y w h e n I w a s o n l y29.I t a u g h t E n g li s h a nd s oc i a l s t ud i e s a nd t h e n m ove d up t h e c h a i n o f co mm a nd f r o m p r i n c i p a l.I'v e s a t o n t h e b oa r d f o r M ag n e t S c h oo l s o f A m e r i ca a nd r e p r e s e n t e d t h a t o r ga n i z a ti o n a t t h e U n it e d N a ti o n s.I'v ew o n a n u m b e r o f g r ea t e du ca ti o n a l a w a r d s.B u t w h e r e w o u l d I b e i f a t r u l y c a r i n g t eac h e r h a d n o t t a k e n t h e t i m e o u t o f h i sl un c h p e r i o d t o s p ea k t o m e?I t w a s w it h o u t q u e s ti o n o n l y h i s co n fi d e n ce i n m e t h a t h e l p e d m e f o r w a r d.I h ave r e p a i d h i s k i ndn e ss hund r e d s o f ti m e s b y e n co u r ag i n g m i s g u i d e d yo un g s t e r s t o a i m h i g h e r.I f I h ave s ave d a n y c h il d r e n,it i s b eca u s e o f h i m.I f I h ave b ee n a s u cce ss f u l e du ca t o r,it i s b eca u s e I h a d a g r ea t r o l e m o d e l i n M r.B ac h m a nn.24.A ll t h e f o ll o w i n g a r e m e n ti o n e d E X CE PT.A.H e h a s w o n m a n y e du ca ti o n a l a w a r d s.A.H e l i k e d m a k i n g t r o ub l e s i n c l a ss.B.M r.A u g u s t J.B ac h m a nn s e n t m e t o s ee a s ec r e t a r y.C.T h e w r it e r g a i n e d a P h D f r o m F o r dh a m U n i ve r s it y.25.W h i c h o f t h e f o ll o w i n g b e s t d e s c r i b e s M r.B ac h m a nn?A.F a i r. C.I n s p i r i n gB.C o n fi d e n t. D.H u m o r o u s.26.H o w d i d M r.B ac h m a nn i n fl u e n ce t h e w r it e r?A.H e s e t t h e w r it e r o n t h e r i g h t p a t h.B.H e t r i e d t o s e t a g oo d e xa m p l e t o t h e w r it e r.C.H e w a s s t r i c t w it h t h e w r it e r.D.H e h e l p e d t h e w r it e r w it h h i s s t ud y.27.W h a t i s t h e b e s t t itl e f o r t h e t ex t?A.M y a c h i eve m e n t s.C.A n i n fl u e n ti a l t eac h e r.B.M y b i og r a ph y.D.M y s t o r y.CT h e f i dd l e r c r a b(蟹）i s a l i v i n g c l oc k.I t i nd i ca t e s t h e t i m e o f d ay b y t h e c o l o u r o f i t s s k i n,w h i c h i s d a r k b y d ay a nd p a l e b y n i g h t.T h e c r a b's c h a n g i n g c o l o u r f o ll o w s a r eg u l a r t w e n t y-f o u r h o u r p l a n t h a t e xac tl y m a t c h e s t h e d a il y r h y t h m(节奏）o f t h e s un.D oe s t h e c r a b ac t u a ll y k ee p ti m e,o r d oe s it s s k i n s i m p l y a n s w e r t o t h e s un's r ay s,c h a n g i n g co l o u r a cco r d i n g t o t h e a m o un t o f li g h t s t r i k e s it?T o fi nd o u t,b i o l og i s t s k e p t c r a b s i n a d a r k r oo m f o r t w o m o n t h s.E ve n w it h o u t d ay li g h t,t h e c r a b's s k i n c o l o u r c o n ti nu e d t o c h a n ge e xac tl y o n t i m e.T h i s c h a r ac t e r i s ti c(特性）p r o b a b l y d eve l o p e d g r a du a ll y i n a n s w e r t o t h e d a il y r i s i n g a nd s e tti n g o f t h e s un,t o h e l p p r o t ec t t h e c r a b f r o m s un li g h t a nd e n e m i e s.A ft e r m illi o n s o f y ea r s i t h a s b eco m e co m p l e t e l y r eg u l a t e d(受控制）i n s i d e t h e l i v i n g b o d y o f t h e c r a b.T h e b i o l og i s t s n o ti ce d t h a t o n ce eac h d ay t h e co l o u r o f t h e fi dd l e r c r a b i s e s p ec i a ll y d a r k,a nd t h a t eac h d ay t h i s h a pp e n s fift y m i nu t e s l a t e r t h a n o n t h e d ay b e f o r e.F r o m t h i s t h ey d i s cove r e d t h a t eac h c r a b f o ll o w s n o t o n l y t h e r h y t h m o f t h e s un b u t a l s o t h a t o f t h e t i d e s(潮水）.T h e c r a b's p e r i o d o f g r ea t e s t d a r k e n i n g i s e xac tl y t h e t i m e o f l o w t i d e o n t h e b eac h w h e r e it w a s c a u g h t!28.T h e c r a b's c h a n g i n g c o l o u r.A.t e ll s t h e c r a b w h a t t i m e i t i sB.p r o t ec t s t h e c r a b f r o m t h e s un li g h t a nd e n e m i e sC.k ee p s t h e c r a b w a r mD.is o f n o r eal u se29.W h e n t h e f i dd l e r c r a b s w e r e k e p t i n t h e d a r k,t h ey.E.did n ot c hange c olourF.c h a n ge d c o l o u r o n t h e s a m e t i m e t a b l eG.c h a n ge d c o l o u r m o r e s l o w l yH.c h a n ge d c o l o u r m o r e q u i c k l y30.T h e c r a b's d a r k e s t c o l o r o f s k i n a pp ea r s w h e n .I.it is c aughtJ.it i s k e p t i n a d a r k r oo mK.it is a ttackedL.t h e l o w t i d e o n t h e b eac h w h e r e i t w a s c a u g h t h a pp e n s31.T h e c r a b's c o l o u r-c h a n g i n g a b ilit y w a s p r o b a b l y d eve l o p e d.A.i n t h e p r oce ss o f e vo l u ti o n(进化）B.o ve r m illi o n s o f y ea r sC.b y t h e w o r k o f b i o l og i s t sD.b o t h A a nd BDM o s t p eo p l e n o w a d ay s a r e p e r s i s t e n tl y s ee k i n g f o r o pp o r t un iti e s t h a t w ill a ss i s t t h e m i n r eac h i n g t h e i r goa l s. M a r k e ti n g y o u r s e lf i s w h e n t h e r e i s a d e m a nd f o r y o u a nd y o u r s e r v i ce s t h a t w ill h e l p y o u achieve y our g oals．M a r k e ti n g yo u r s e lf m ea n s yo u a r e s i m p l y“s e lli n g”yo u r s e lf!T h e co mm o n p r o b l e m i n m a r k e ti n g yo u r s e lf i s t h a t m o s t p eo p l e t h i nk t h a t it i s n a s t y t o d o t h i s.T h ey t h i nk t h a t m a r k e ti n g co n ce r n s o n l y t o a bu s i n e ss.O f co u r s e t h i s i s a b s o l u t e l y n o t t r u e.P eo p l e w h o w a n t t o a tt a i n t h e s u cce ss t h ey d e s i r e m u s t p r o m o t e t h e m s e l ve s.I n e ve r y a tt e m p t yo u m a k e,j u s t t h i nk t h a t m a r k e ti n g yo u r s e lf i s a ve r y u s e f u l t oo l.T h e b e tt e r yo u m a r k e t y o u r s e lf,t h e m o r e o pp o r t un iti e s yo u w ill h ave．M a r k e ti n g yo u r s e lf d oe s n o t r ea ll y m ea n t e lli n g eve r y p e r s o n h o w b ea u tif u l a nd w o nd e r f u l yo u a r e.I t s i m p l y m ea n s t e lli n g yo u r f u t u r e e m p l oye r t h a t yo u ex i s t,t h a t yo u h ave t h e p o ss i b ilit y o f ge n e r a ti n g m u c h g r ea t e r i n co m e t h a n yo u r f u t u r e e m p l oye r m a k e s.O r m ay b e yo u h ave t h e c h a n ce o f d o i n g s o m e t h i n g b e tt e r. T h e r e a r e ac t u a ll y s eve r a l d iff e r e n t w ay s o f m a r k e ti n g yo u r s e lf．B u t t h e r e a r e o n l y t w o p r i m a r y a pp r oac h e s t h a t yo u i m p l e m e n t(实施).T h e first i s y ou f ind w ays t o r each o ut t o o thers a nd t he s econd i s t o c onstruct w ays i n o rder f or t he people t o f i nd y o u a nd m a k e c o nn ec ti o n w it h y o u.I n o r d e r f o r y o u t o r eac h o u t a nd t o u c h t h e li ve s o f o t h e r s,yo u h ave t o b e a goo d p e r s o n a nd a goo d e m p l oyee．I n t h a t w ay yo u r goo d r e pu t a ti o n w ill f o ll o w n a t u r a ll y.H ave a b r i e f a nd co n c i s e(简明的)m e ss age t h a t yo u ca n s h a r e w it h o t h e r s．W h e n y o u m a r k e t y o u r s e lf,y o u t e ll p eo p l e w h o y o u a r e a nd w h a t y o u c a n d o f o r o t h e r s．P l a n w e ll a nd p r ac ti ce yo u r m e ss age.I n c o n s t r u c ti n g w ay s f o r t h e p eo p l e t o n o ti ce a nd m a k e c o nn ec ti o n w it h y o u,yo u m u s t b e o p e n t o t h e m.B ea r i n m i nd t h a t c o mm un i ca ti o n i s a g r ea t o pp o r t un it y t o m a k e a n i m p ac t e s p ec i a ll y w h e n yo u m a r k e t yo u r s e lf.Y o u a l s o co mm un i ca t e b y w h a t yo u a r e w ea r i n g.K n o w t h e a pp r o p r i a t e d r e ss co d e a nd h ave p l e n t y o f ti m e t o d ec i d e w h a t yo u w ill w ea r.J u s t r e m e m b e r t o m a k e a g r ea t fi r s t i m p r e ss i o n!32. A cco r d i n g t o t h e p a ss age,i n g e n e r a l p eo p l e t e nd t o t h i nk m a r k e ti n g y o u r s e lf.A.i s a v e r y u s e f u l t oo lB.w ill m a k e y o u h ave m o r e o pp o r t un iti e sC.is n asty a nd c oncerns o nly t o a b usinessD.i s n atural33.I n o r d e r t o m a r k e t y o u r s e lf w e ll,y o u c a n d o t h e s e t h i n g s E X CE PT.A.praise y ourself g reatlyB.wear a ppropriatelyC.have a b rief a nd c lear m essageD.be o pen t o o thers34.W h a t c a n y o u i n f e r f r o m t h e p a ss age?A.Y o u c a n b e a g oo d e m p l oye r b y m a r k e ti n g y o u r s e lf.B.C o mm un i ca ti o n p l ay s a n i m p o r t a n t p a r t i n m a r k e ti n g y o u r s e lf.C.M a r k e ti n g y o u r s e lf m ea n s y o u c a n e a r n m o r e t h a n y o u r e m p l oye r.D.T h e r e a r e o n l y t w o w ay s o f m a r k e ti n g y o u r s e lf.35.W h i c h i s t h e b e s t t itl e f o r t h i s p a ss age?A.A c h i ev i n g Y o u r G oa l sB.K n o w i n g t h e A pp r o p r i a t e D r e ssC.W ay s o f M a r k e ti n g Y o u r s e lfD.M a r k e ti n g Y o u r s e lf第二节（共 5 小题, 每小题 2 分，满分10 分）根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。

陕西省咸阳市实验中学2020-2021学年高一物理下学期第一次月考试题满分:100分一．选择题(共12小题，每小题4分，共48分。

1～8题为单项选择题，9～12题为多项选择题，选全得4分，不全得2分，错选或不选得0分。

）1．排球是大家很熟悉的一项体育运动。

在国际赛事中,中国女排姑娘们凭借着团结协作、顽强拼搏的女排精神创造了一个又一个辉煌，极大地激发了中国人的自豪、自尊和自信。

如图所示，在排球场上发球运动员将排球斜向上击出，排球运动一段时间后落至A点.已知排球在空中运动轨迹的最高点为O点，排球可视为质点，忽略空气阻力的影响.关于排球运动过程中速度方向和受力方向，下列图中正确的是（)A． B.C．D。

2．如图所示,某人向放在水平地面上的垃圾桶中水平扔废球，结果恰好从桶的右侧边缘飞到地面，不计空气阻力。

为了能把废球扔进垃圾桶中，则此人水平抛球时,可以做出的调整为（）A．初速度不变，抛出点在原位置正上方B．初速度不变，抛出点在原位置正右侧C．减小初速度,抛出点在原位置正上方D．增大初速度,抛出点在原位置正上方3．一两岸平行的河流，宽为300m，水流速度大小为3。

5m/s。

一汽艇从岸边的某点渡河，渡河过程中保持船头指向与河岸下游夹角为53°。

已知汽艇在静水中的速度大小为7.5m/s，(已知sin53°＝0.8，cos53°＝0.6）则汽艇渡河的时间为（）A．30s B．40s C．50s D．60s4．如图所示,水平向右运动的小汽车通过轻绳和光滑定滑轮拉小船，使小船向河岸匀速靠近,假设该过程中小船受到的水的阻力不变。

则该过程中(）A. 小汽车向右做匀速运动B．小汽车向右做减速运动C．轻绳受到的拉力保持不变D．小船受到的浮力保持不变5．如图所示，从斜面上的A点以速度v0水平抛出一个物体，飞行一段时间后，落到斜面上的B点;若仍从A点水平抛出物体，速度为，不计空气阻力，下列说法正确的是（）A.物体的飞行时间不变B．物体的位移变为原来的C。

数学〔理科〕试题一、选择题(本大题共12小题，每题5分，共60分．在每题给出的四个选项中，只有一项为哪一项符合题目要求的)1.数列1,3,6,10,⋅⋅⋅的一个通项公式是( )A ．21n a n n =-+．21n a n =- C ．(1)2n n n a +=D ．(1)2n n n a -= 2.在ABC ∆中，角,,A B C 成等差数列，那么角B 的大小为 〔 〕A ．B ．C ．D ．3.设11a b >>>-，那么以下不等式中恒成立的是 ()A ．2a b > B. 2a b < C.11a b < D ．11a b> 4.设22221,4a x y x y b =+-++=-，那么实数,a b 的大小关系 ( )A ．a b <B ．a b >C ．a b =D ．与,x y 取值有关5.数列{}n a 中,112,1,n n a a a n N ++=+=∈，那么10a =( )A ．18B ．19C ．20D ．216.在ABC∆中，假设()()3a b c c b a bc+++-=,那么角A =( )A ．B ．C ．D ．7.等比数列{}n a 的各项均为正数，且569a a =，那么3132310log log log a a a ++⋅⋅⋅+=( )A ．12B ．10C ．31log 5+D ．32log 5+8.等差数列{}n a 的前10项和为30，前30项和为210，那么前20项和为( )A ．100B ．120C ．390D ．5409.函数2,0()21,0x x f x x x ⎧≤=⎨->⎩，那么不等式()1f x ≥的解集是 ()A ．(,1)-∞-B ．(,0)[1,)-∞+∞C ．[1,)+∞D ．(,1][1,)-∞-+∞2和8之间插入n 个正数,使这2n +数成等比数列,那么该数列的公比是 ( )A ．12nB ．14nC ．1+14n D ．1+12n11.在ABC ∆中，假设cos cos cos a b cA B C==，那么ABC ∆是( ) A ．直角三角形 B ．等边三角形 C ．钝角三角形D ．等腰直角三角形12.假设两个等差数列{},{}n n a b 的前n 项和分别为,n n S T ，且212n n S n T n +=+，那么77a b =( ) A ．95 B ．53C ．2D ．3117二、填空题(此题共4小题，每题5分,共20分)．13.在ABC ∆中，30,1A a ==，那么_____.sin sin b cB C+=+14.等比数列,22,33,a a a ++⋅⋅⋅的第4项为_______.210x ax ++≥对任意1(0,]2x ∈恒成立，那么实数a 的最小值为_____.16.在一个数列中，如果每一项与它的后一项的积为同一个常数，那么这个数列称为等积数列，这个常数称为该数列的公积．数列{}n a 是等积数列，且12a =-，公积为5，那么这个数列的前2020项的和为.三、解答题(本大题共6小题，共70分．解容许写出文字说明，证明过程或演算步骤) 17．(本小题10分) 在ABC ∆中, 角,,A B C 的对边分别是,,,a b c 求证：222a b c =+2cos bc A -.18. (本小题12分)关于x 的不等式20ax bx c ++>解集为{1x x -<解关于x 不等式20cx bx a ++<19.(本小题12分)如图，在圆内接四边形ABCD 中,2,AB =6,4BC CD AD ===,求四边形ABCD 的面积.20.(本小题12分) 数列{}n a 满足12311112482n n a a a a +++⋅⋅⋅+={}n a 的通项公式和前n 项和为n S .21.(本小题12分) 在ABC ∆中, 角,,A B C 的对边分别是,,,a b c ABC ∆的面积为23sin a A. (1)求sin sin B C ; (2)假设13,cos cos 6a B C ==,求a b c ++. 22.(本小题12分) 数列{}n a 的前n 项和为1,n n S a λ=+其中0λ≠.(1)证明:数列{}n a 是等比数列; (2)假设53132S =,求λ. 理科数学参考答案一、选择题CDABB CBADC BA二、填空题13.2 ； 14.272-； 15.52-； 16.4545-． 三、解答题(本大题共6小题，共70分．解容许写出文字说明，证明过程或演算步骤) 17．(本小题10分)证明：法1;222()a BC AC AB ==- 即222a b c =+2cos bc A -………………10分法2：建立如下图的坐标系，那么(,0)C b ,(cos ,sin )B c A c A ,因此即222a b c =+2cos bc A -………………10分 18. (本小题12分)解法1:依题意知,1-和2是方程20ax bx c ++=两根,易得012212a a b b a a c ac a ⎧⎪<<⎧⎪⎪⎪-+=-⇒=-⎨⎨⎪⎪=-⎩⎪-⨯=⎪⎩………………5分于是不等式20cx bx a ++<,即220(0)ax ax a a --+<< 整理得2210(21)(1)0x x x x +-<⇔-+< 解得 {112x x ⎫-<<⎬⎭………………12分 解法2:2212(2)(1)02020x x x x x x x -<<⇔-+<⇔--<⇔-++> 与20ax bx c ++>同解,易得112(0)a a b c-==< 即,2(0)b a c a a =-=-<， 于是不等式20cx bx a ++<,即220(0)ax ax a a --+<< 以下同解法1,略 ………………12分19. (本小题12分)解:如图,连接BD ,根据余弦定理,在ABD ∆中,222222cos 42242cos BD AD AB AD AB A A =+-⋅=+-⋅⋅⋅ 在CBD ∆中,222222cos 64264cos BD CD CB CD CB A C =+-⋅=+-⋅⋅⋅5248cos C =-………………6分 ∴2016cos A -5248cos C =-注意到180A C +=,得cos cos C A =-,解得1cos 2A =-所以sin sin A C ==xb于是1142642222ABCD ABD CBD S S S ∆∆=+=⨯⨯⨯+⨯⨯⨯=………………12分20. (本小题12分)解: (1) 当1n =时,1172a =，解得114a =； 当2n ≥时,12311111112524822n n n n a a a a a n --+++⋅⋅⋅++=+ 两式相减得112(2)22n n n na n a +=≥⇔= 综上得114,12,2n n n a n +=⎧=⎨≥⎩………………6分〔2〕显然1114S a ==；当2n ≥时,3134122(21)14222142621n n n n S -++-=+++⋅⋅⋅+=+=+-综上得226n n S +=+………………12分21. (本小题12分)解: (1)依题意,21sin 23sin a ac B A =,即1sin 23sin ac B A=由正弦定理得1sin sin sin 23sin AC B A =,即2sin sin 3B C =………………6分(2)由题设及(1)得11cos cos sin sin cos()22B C B C B c -=-⇔+=- 可得120,60B C A +==由题设得21sin 23sin a bc A A=,即8bc =由余弦定理得2229()39b c bc b c bc +-=⇔+-=,得b c +=所以3a b c ++=+12分 22. (本小题12分)(1)证明:当1n =时,111,a a λ=+得111,1,01a a λλ=≠≠-; 当2n ≥时,由1,n n S a λ=+及-1-11,n n S a λ=+得1n n n a a a λλ-=- 即1(1)n n a a λλ--=,由11,0a λ≠≠,知0n a ≠,所以1(2)1n n a n a λλ-=≥- 因此,数列{}n a 是首项为11λ-,公比为1λλ-的等比数列11()11n n a λλλ-=--………………6分 (2)解:由(1)得1()1n n S λλ=--,由53132S = 得5311()132λλ-=-,解得=1λ-………………12分。

湖南省2020-2021年高一下学期3月英语月考试题汇编书面表达专题2020-2021学年度湖南省永州市永州一中下学期高一3月月考英语试卷假定你是李华,请代表学生会写一封电子邮件,邀请英国交换生Jim 来参加本周四晚关于如何开展校园垃圾分类(garbage classification)的会议,并分享英国垃圾分类的做法。

内容包括:1.会议时间、地点;2.会议主题;3.期待对方参加。

注意:词数80左右;可适当增加细节,以使行文连贯。

________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________【答案】Dear Jim,On behalf of the Students’ Union, I’m writing to invite you to our meeting on how to carry out garbage classification at school.The meeting will be held at 6:30 p.m., this Thursday evening, in the school meeting room. We will focus on how to get every student involved in garbage classification. We hope you can share some of the practices of garbage classification back in the UK and shed some light on how to do it on an individual level.We would appreciate it if you could join us.Yours,Li Hua2020-2021学年度湖南省永州市永州三中下学期高一3月月考英语试卷假设你是晨光中学的李津。

陕西省咸阳市实验中学2020—2021学年高一化学上学期第一次月考试题可能用到的数据：H 1 C 12 N 14 O 16 S 32 Mg 24 Al 27 Cl 35.5第I卷（选择题共48分)一、选择题（本题共16小题,每小题3分，共48分。

每小题只有一个选项符合题意）1。

常用特定图案来识别危险化学品的类别.下列组合中图案与化学品性质相符的是()A．H2B．浓盐酸C．浓硫酸D．CO22。

下列中草药煎制步骤中，属于过滤操作的是( ）A.冷水浸泡B。

加热熬制 C. 箅渣取液D.灌装保存3。

实验室提供的玻璃仪器有试管、导管、容量瓶、烧杯、酒精灯、表面皿、玻璃棒(非玻璃仪器任选），选用上述仪器能完成的实验是( ）A。

粗盐的提纯B。

实验室制备氧气C. 用四氯化碳萃取碘水中的碘D。

配制0.1mol·L—1的盐酸溶液4。

下列关于容量瓶的使用操作中正确的是( )A.使用容量瓶前应先检查是否漏水B。

容量瓶先用蒸馏水洗净，再用待配液润洗C.配制溶液时,如果试样是固体，把称好的试样用纸条小心倒入容量瓶中,缓慢加入蒸馏水到液面距刻度线1～2cm处,再改用胶头滴管滴加蒸馏水至刻度线D.浓硫酸稀释后立刻转移到容量瓶中5。

下列叙述错误的是（)①摩尔是国际单位制中七个基本物理量之一②l mol任何物质都含有约23⨯个原子6.0210③236.0210⨯就是阿伏伽德罗常数④HCl的摩尔质量等于1mol分子的质量⑤1molH2O中含有2mol氢和1mol氧A.①②③B.②③④C。

②③④⑤ D.全部6.用N A表示阿伏加德罗常数，下列叙述正确的是（）A。

常温常压下,14g N2含有分子数为N AB.标准状况下，1。

12 L CCl4含有的氯原子数为0.2N AC.物质的量浓度为0。

5 mol/L的K2SO4溶液中,含有SO42-个数为0.5A ND.由CO2和O2组成的混合物中共有N A个分子,其中的氧原子数为2N A7.在体积相同的三个容器里分别充入三种气体①H2、②CO2、③O2，并保持三个容器内气体的温度和密度均相等，下列说法正确的是(）A．分子数目:①＝②＝③B．质量关系:①＜③＜②C．压强关系:①＞③＞②D．原子数目：②＞③＞①8。

陕西省咸阳市实验中学2020-2021学年高一地理上学期第二次月考试题一、单选题。

（每题只有一个选项符合要求。

每小题2分，共50分）北京时间2020年7月23日12时41分,中国首次火星探测任务“天问一号”探测器在海南省文昌航天发射场由“长征五号”运载火箭发射升空,于13时17分25秒器箭分离,准确进入预定地火转移轨道。

8月2日,“天问一号”火星探测器进行了首次轨道修正。

据此完成1-2题。

1.“天问一号”探测器发射时( )2.“天问一号”探测器从发射到首次轨道修正期间( )读“地球圈层结构示意图”,完成3-4题。

3.有关岩石圈的叙述,正确的是( )①包括地壳和地幔②主要是由各种岩石组成的③位于软流层以上④厚度不一,大陆部分厚,大洋部分薄,甚至缺失A.①②B.②③C.②③④D.②④4.关于图中各圈层的叙述,正确的是( )A.ABCD为地球外部圈层,C为生物圈B.地球内部圈层由E、F、G三部分组成D.地震波在F、G交界面上,速度减为0小王和小李分别住在咸阳某小区同一栋楼房的8层和18层,该小区阳台都统一安装上下伸缩式晾衣架。

读图,回答5-6题。

5.自秋分日至冬至日的正午时段,小王家晾衣架的绳索长度( )6.小王与小李家相比较,正午时绳索长度的年变化幅度( )表中所列的是12月22日甲、乙、丙、丁四地的白昼时间,根据表中数据完成7-8题。

甲地乙地丙地丁地白昼时间5小时30分9小时09分11小时25分12小时10分7.四地中属于南半球的是( ) B.乙地8.四地所处纬度按照从高到低顺序排列正确的是( )云南的李强善于观察,一年中,他在不同时期观察并记录了当地正午时刻教室内的光照情况(如下图)读下图,完成9-10题。

9.四幅图中有一幅是冬至日的记录图,该图是( )10.关于图示光照现象,下列说法正确的是( )①主要由地球公转运动引起的②主要由地球自转运动引起的③与太阳直射点的移动有关④与太阳的东升西落有关A.①③B.①④C.②③D.②④下图为我国北方某地 2020 年元旦日出景观素描图,图中小船逆流而上,划船人的影子刚好与船垂直。

陕西省咸阳市2021-2022学年高三上学期高考模拟检测（一）英语试题一、短对话1．What are the speakers mainly talking about?A．How to keep a secret.B．How to get along with family members.C．Why brothers and sisters quarrel.2．What is the relationship between the speakers?A．Parent and child. B．Brother and sister. C．Strangers.3．Where is the woman?A．At a clinic. B．At school. C．In a supermarket. 4．What will the woman probably have for lunch?A．A garden salad. B．A chicken sandwich. C．A steak with vegetables. 5．What does the woman’s sister want the woman to do?A．Pick her up. B．Call her back. C．Order dinner for her.二、长对话听下面一段较长对话，回答以下小题。

6．Where does the conversation take place?A．In a car. B．In a classroom. C．In a fruit store. 7．What will the man give the girl next?A．A mobile phone. B．A ride to her house. C．Something to eat.听下面一段较长对话，回答以下小题。

8．Why will the woman go to Brazil?A．To go to college. B．To teach English. C．To travel.9．Where did the man go after college?A．Peru. B．Mexico. C．Argentina.听下面一段较长对话，回答以下小题。

完形填空专题陕西省商洛市2020-2021学年度第一学期高一期末教学质量检测英语试题第一节（共20小题；每小题1.5分，满分30分）阅读下面短文，从短文后各题所给的A、B、C和D四个选项中，选出可以填入空白处的最佳选项。

My dad had been my hero while I was growing up. He had worked so hard all his life to __41__ the whole family. He sometimes had a bad feeling that made him sometimes __42__ me and my brothers, but he sometimes had a good __43__. He shared something happy with us and showed us gentle laugh __44__. Anyway, always knew that he loved me. Still, my father had been __45__ in an old fashioned way and raised us in that __46__ too. Therefore, I couldn't remember ever being hugged (拥抱) by my __47__.After my mom passed away, my father moved close to where I __48__. I was so happy to have him close by. We often talked about life, but we still hardly, __49__ and never hugged. Finally his health began to fail __50__ and a few months later, brain cancer had taken him from us. 1 nearly couldn't breathe because of __51__ and depression (沮丧). It was a cold morning and I was thinking I wouldn’t have gained just the __52_ hug from him.One day, 1 was standing by the window when suddenly my son opened his __53__ and gave me a huge heart-felt hug. And just as he did, I heard my father's __54__ deep inside of me say, “Joey, this hug is from me!” I __55__ and the tears welled up in my eyes. At that moment, in the place where heart, mind, and spirit all met, I felt the love. I felt I had been __56__ by my father. I still had a lot of things left to do and a lot of love __57__ to share.Life can seem very __58__ but in truth it is very short. Never __59__an opportunity to show your love. And always keep your heart and your arms __60__ for a hug!41. A. teach B. educate C. guide D. support42. A. take away B. shout at C. turn to D. care about43. A. item B. feeling C. survey D. nod44. A. ever since B. as usual C. at presents D. as well45. A. raised B. injured C. managed D. recognized46. A. expression B. office C. way D. situation47. A. father B. brother C. grandfather D. uncle48. A. travelled B. lived C. recovered D. arrived49. A. burst B. touched C. talked D. acted50. A. hopefully B. officially C. exactly D. rapidly51. A. loneliness B. stubbornness C. selfishness D. sadness52. A. grateful B. frightening C. last D. cold53. A. hands B. feet C. arms D. legs54. A. voice B. mouth C. mind D. spirit55. A. danced B. sang C. cried D. begged56. A. loved B. rewarded C. attacked D. protected57. A. saved B. left C. packed D. ignored58. A. simple B. equal C. ordinary D. long59. A miss B get C. face D. give60. A straight B. tight C. open D. busy41~45 DBBDA 46~50 CABBD 51~55 DCCAC56~60 ABDAC陕西省宝鸡市金台区2020—2021学年度第一学期期末检测高一英语试题第一节完形填空（共20小题；每小题1.5分，满分30分）阅读下面短文，从短文后各题所给的四个选项（A、B、C和D）中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。

陕西省咸阳市实验中学2020-2021学年高二地理下学期第一次月考试题一、单选题（本大题共25小题，共50分)2018年开始，中国就陆续有不少外资企业关厂裁员,并将企业转移到东南亚等地区，其中又属越南最受资本青睐。

有外媒称越南或将成为中国之后的下一个“世界工厂”.据此完成1-2题。

1.外资企业将工厂转移到越南，正确的是A. 降低产品售价B。

降低用工成本C. 降低营销成本D。

促进产业升级2.某汽车公司在越南建立了整车组装厂，但零部件供应商分散在世界各地，其主要原因是A. 为各地提供就业,促进各地经济发展B. 带动各地相关产业的发展C. 加强企业间的信息交流与协作D。

充分利用各地区位优势阿拉伯联合酋长国（以下简称阿联酋)尚未建立本国的汽车工业，汽车消费来自进口。

世界上各大汽车厂商都把包括阿联酋在内的海湾市场当作展现汽车质量及现代最新产品的舞台。

近年来该国汽车租赁行业也出现了井喷式增长.下图示意阿联酋地理位置。

据此完成3-5题。

3.阿联酋区域地理环境特点是A. 石油、煤炭资源丰富B. 现代制造业发达C。

农业发达，畜牧业规模大 D. 接受大量的外籍工人4.从自然环境条件考虑，阿联酋对进口车辆质量的要求是①车体爬坡能力强②发动机散热性能好③空调制冷能力强④轮胎防滑性能好A. ①②B. ②③C. ②④D. ③④5.近年该国汽车租赁行业发展迅猛的原因最可能是A. 城市化加快B。

劳动力增多C. 出生率升高D. 旅游业发展快速下图为中亚地区及阿姆河流域水系图，甲和乙是河流上、中和下游的分界点。

读图完成6-8题。

6.关于阿姆河流域的描述,不正确的是（）A. 整个流域为温带大陆性气候B. 从甲到乙河段流量季节变化较大C. 以积雪、冰雪融水、降水补给为主D。

从甲到下游河段含沙量减小7.阿姆河河流上游地区的生态环境问题是（）A.土地荒漠化B。

水土流失C。

酸雨D。

次生盐渍化8.图中季节性河流,流入阿姆河干流水量最多的季节是（）A。

姓名，年级：时间：安分2020～2021学年第一学期高一入学考试英语试题本试卷共7页。

全卷满分100分，考试时间100分钟.第一部分听力(满分30分）第二部分阅读理解(共两节，满分40分)第一节（共15小题；每小题2分，满分30分）阅读下列短文,从每题所给的A、B、C和D四个选项中，选出最佳选项。

ASpring is coming. But not everyone is excited about it。

This season brings pollen（花粉 )and dust。

It makes some people sneeze and itch（发痒 ). What exactly happens to them？21. Your immune system acts differently and fights against _______when you have allergies.A. dirt and dust B。

things that you are allergic to C. germs that you come into contact with D. foods that you don't like22。

If you want to avoid allergies, you can____________。

a。

stay indoors if possible b stay somewhere coldc. wear a mask when you go outd. keep your hands cleanA. abcB. abdC. acd D。

bcd23. What do we know about allergies?A. People usually have them during winter。

B. Few people have pollen allergies in China。

2020-2021学年陕西省咸阳市中学高一化学上学期期末试题含解析一、单选题（本大题共15个小题，每小题4分。

在每小题给出的四个选项中，只有一项符合题目要求，共60分。

）1. 下列各变化中属于原电池反应的是（）A．在空气中金属铝表面迅速氧化形成保护层B．镀锌铁皮表面有划损时，仍然能阻止铁被氧化C．红热的铁丝与水接触，表面形成蓝黑色保护层D．纯锌与稀硫酸反应时，有大量气泡产生参考答案：B略2. 核外电子数相等的原子一定是①同种元素②同种核素③质子数相同④质量数相同A.①②③B.①③C.①③④D.全部参考答案：B3. NO和CO都是汽车尾气里的有害物质，它们能缓慢地发生反应生成氮气和二氧化碳气体：2NO+2CO = N2+2CO2。

对此反应下列叙述正确的是A．使用催化剂能加快反应速率B．改变压强对反应速率无影响C．冬天气温低，反应速率小，汽车尾气对人危害小D．无论外界条件怎么改变，均对化学反应速率无影响参考答案：A4. 如图所示，两电极一为碳棒，一为铁片，若电流表的指针发生偏转，且a极上有大量气泡生成，则以下叙述正确的是()A．a为负极，是铁片，烧杯中的溶液为稀硫酸B．b为负极，是铁片，烧杯中的溶液为硫酸铜溶液C．a为正极，是碳棒，烧杯中的溶液为稀硫酸D．b为正极，是碳棒，烧杯中的溶液为硫酸铜溶液参考答案：C略5. 下列说法正确的是（）A. 同温同压下，相同体积的两物质，它们的物质的量必相等B. 1LCO气体的质量一定比1L O2的质量要小C. 等体积、等物质的量浓度的强酸中所含的H+数一定相等D. 任何条件下，等物质的量的N2和CO所含的分子数必相等参考答案：D【详解】A、没有明确是否气体物质，如果不是气体物质，则物质的量不一定相等，故A错误；B、如果不是相同条件下，两种气体的密度不确定，则质量不能确定，故B错误；C、如果分别是一元酸和二元酸，虽然酸的物质的量相等，但H+数一定不相等，故C错误；D、根据N=nN A知，分子数与物质的量成正比，物质的量相等，其分子数一定相等，故D正确。

陕西省咸阳市中学2013届高三上学期第一次月考英语试题第一部分：英语知识运用（共四节，满分55分）第一节语音知识（共5小题，满分5分）从每小题的A、B、C、D四个选项中，找出其划线部分与所给单词的划线部分读音相同的选项。

1．stop A．lose B．woman C．shock D．rose 2．breathe A．thick B．southern C．mathematics D．method 3．ground A．house B．country C．group D．cough 4．center A．ocean B．decide C．cause D．socialist 5．animal A．ache B．anything C．advance D．anxious第二节情景对话（共5题，满分5分）根据对话情景和内容，从对话所给的选项中选出能填入每一空白处的最佳选项。

选项中有两项为多余选项。

（E涂AB，F涂AC，G涂AD）--- Good evening．Grndma‘s Restaurant．May I hep you?--- Good evening．6___--- Thank you．May I have your name, Miss?--- Mary Brown．--- 7___--- I‘d like to order the ―Free Matching Dinner for 2‖．--- Yes, you may choose two soups, two drinks and four main courses from the menu．--- 8___--- Are you ready? What Kind of soup do you want?--- Chicken soup and tomato soup．--- 9___--- I‘d like a plate of noodles, two chicken wings, some beef and a bowl of rice．--- 10--- Just a coke and some green tea, please．--- May I have your address, please?--- Sure．6A, Kingston Court, Belair Gardens, Shatin．--- Okay, your food will be delivered in half an hour．Thanks for calling．A．May I book a table in your restaurant for tonight?B．I would like to order some food for dinner．C．Miss Brown, please tell me your order．D．How about your main courses?E．Would you like some drinks？F．Okay．Let me see．G．And your drinks?第三节语法和词汇知识（共15小题，每小题1分，满分15分）从每小题的四个选项A、B、C、D中，选出可以填入空白处的最佳选项。

陕西省咸阳市2022-2023学年高一上学期2月期末英语试题学校:___________姓名：___________班级：___________考号：___________一、短对话1．What are the two speakers mainly talking about?A．When to work.B．Where to eat.C．What to eat. 2．Where does the conversation most probably take place?A．At a hospital.B．At a bank.C．At a library. 3．What might the man think of the speech?A．Interesting.B．Touching.C．Boring.4．What is the correct order number for the yellow teapot?A．FB12AS.B．FB12SA．C．BF12SA．5．What can we learn about the woman?A．She was tired of hotels.B．She enjoyed traveling.C．She missed her family.二、长对话听下面一段较长对话，回答以下小题。

6．When does the meeting end?A．At 8:30.B．At 9:00.C．At 10:30.7．Who makes coffee for everyone?A．The man.B．Mia.C．The woman.听下面一段较长对话，回答以下小题。

8．Why won’t the woman watch tonight’s concert?A．She has no interest in it.B．She saw it last weekend.C．She has no ticket. 9．Where is the woman now?A．In France.B．In America.C．In China.10．What does the man suggest the woman do?A．Do some paintings.B．Visit a museum.C．Attend a party.听下面一段较长对话，回答以下小题。

2024-2025学年陕西省咸阳市实验中学七年级上学期阶段性检测英语试题Good morning, boys and girls. Here ______ some things in the schoolbag. This is a set of ______. It is Bob’s. Look! The name Mary is ______the key. This is a cup. It is ______. I think it is Alice’s because Alice likes brown very much. This is a ruler. I can ______ the letter F on the ruler. I think ______ ruler is Frank’s because it is the first letter of Frank. This is a(n) ______. I think it is Cindy’s. Cindy’s grandpa has a big yard with three big apple ______. This is a jacket. 3 letters are on it. They are NBA. I think it is Peter’s because ______ likes playing basketball very much. Oh! What is this? It’s a pen. But I don’t know ______ pen it is.1.A．be B．am C．is D．are2.A．key B．keys C．schoolbag D．schoolbags3.A．in B．on C．under D．behind4.A．blue B．black C．purple D．brown5.A．see B．spell C．say D．thank6.A．a B．an C．the D．/7.A．orange B．rose C．pear D．apple8.A．tree B．trees C．plant D．plants9.A．she B．he C．it D．I10.A．who B．who’s C．whose D．whomWelcome to our English class! The students are talking about _______. “I think purple is my lucky (幸运的) color.” Jenny says. “My mother is an English teacher. She works very hard. And shecomes back home from _______ very late every day. I want to buy a purple _______ for her. I hope she can go home early (早的) on the purple bike.”“I like _______,” says Jim. “Do you know why? Guess…Let me tell you. Yes, my last name is White! You can _______ me Mr. White,” says Jim. “There are _______ ‘Mr. White’ in my family. I am the youngest (最小的) one. My grandpa is 87 years old. He has three sons. I have a brother and four cousin brothers. I really have a _______ family.”John likes blue. Blue is the color of seas on sunny days. John likes _______ very much. In summer, he and his friends often swim in the sea. They have fun. Look, his blue notebooks, blue pens, blue erasers and blue _______ are all in his blue schoolbag. Blue makes him feel ________.11.A．names B．friends C．colors D．families12.A．library B．school C．park D．shop13.A．flower B．hat C．car D．bike14.A．red B．blue C．white D．black15.A．say B．tell C．speak D．call16.A．eight B．nine C．ten D．eleven17.A．big B．small C．long D．tall18.A．running B．swimming C．dancing D．singing19.A．pencils B．tables C．desks D．chairs20.A．sad B．happy C．bad D．coldA．yellow B．blue C．red D．purple22. You can see a ________ in Cindy’s schoolbag.A．ruler B．jacket C．map D．key23. ________ has a map.A．Frank B．Cindy C．Alice D．EricGood morning! I’m Lily. This is a cup. It is a purple cup. It is my cup. What’s that? It’s a pen. It’s yellow.Hi! I’m David. What’s this in English? It’s a map. What color is it? It is blue. It is my map. That is my key. It is black.Hello, I’m Tina. This is my bed. My quilt is on (在……上) it. The color of the quilt is yellow. Can you see my jacket? It is on the quilt. It is white.Morning! I am James. What’s this? It is an orange. I can spell it, O-R-A-N-G-E. That is a ruler. What color is it? It is brown. It is my ruler.24. David has (有) ________.①purple cup ②a blue map ③a black key ④a brown rulerA．①②B．②③C．③④D．②④25. The underlined word (画线单词) “bed” means (意思是) “________” in Chinese (中文).A．教室B．床C．操场D．食堂26. Which statement is TRUE according to the passage (根据文章哪一个陈述是正确的)?A．Tina has a yellow bed. B．The quilt is white.C．David has a brown ruler. D．The jacket is on the quilt.Many English people have three names: a first name, a middle name and a last name (or a family name). For example, my name is James Allen Green. James is my first name. Allen is my middle name. Green is my last name. People don’t use Mr. , Mrs. , Ms. , or Miss before their first names. People should use them before their family names.But in China, people use Mr. , Mrs. , Ms. or Miss before their first names. Because the first name is the family name. For example, my name is Lin Tao. “Lin” is my family name, and “Tao” is my given name.27. How many names do many English people have?A．One B．Two C．Three D．Four28. We use “Mr.” ________in the name “James Allen Green”.A．before James B．before Green C．before Allen D．before the fullname29. If my mother’s name is Li Juan, people should call her ________.A．Miss Li B．Mrs. Juan C．Mrs. Li D．Mr. Li30. What is the passage about?A．Last name B．Family nameC．The names in England and China D．First nameGina is talking about her and her friends.31 Gina is my first name. Brown is my last name. My parents both work in a hospital. My father isa good doctor. What about my mother? She is a nurse (护士).32 He is my classmate. He has an English name and it is John. We all call him “Mr. Sun”. We think his last name is lucky, because the sun can bring warmth to us. How old is he? He is 13.33 His last name is Black. His favorite color is black. He thinks it’s cool. His schoolbag, his pencil box and his jacket are all black. I often e-mail him.34 She is our monitor (班长). She has long hair and big brown eyes. She is beautiful. Does she have a telephone? No, she doesn’t.35 He is in our class, too. His name is Zhang Mingming. He has black hair. What color dose he like? Black. He has a black smartphone and he only uses (用) it to learn English.________ the food in Shaanxi. It’s so delicious.37. 学生需要保持房间整洁。

2020-2021学年陕西省西安市第市第七十二中学高一英语月考试卷含解析一、选择题1. It is uncertain________side effect the medicine will bring about，although about two thousand patients have taken it.A．that B．whatC．how D．whether参考答案：B[句意为：尽管大约2 000名患者已经服用了这种药，但是它会带来什么样的副作用还不清楚。

受it is certain/uncertain that...句型的影响，易误选that，但此句中空格处的词不但引导真正的主语从句，还要作从句的宾语，即bring about的宾语，起双重作用，只能选择what。

how与whether无论是词义还是担当的成分都不符合要求。

]2. I _________when I was a young girl.A. kept a diaryB. wrote a diaryC. made diariesD. kept diaries参考答案：A3. Although the young couple are short of money, they are determined to purchase a large house ______ they can live with their parentsA. so thatB. as ifC. in caseD. ever since参考答案：A20. The next few years_____a series of bad harvests.A. watchedB. sawC. heardD. happened参考答案：B略5. My parents____in 1956, they_____for 20 years.A．married, married B.married, have been married.C. got married, have been married.D.married, been got married参考答案：C略6. Betty and Louis _____ with each other at first sight and they _____ in love for five years ever since.A. fell in love; have beenB. fell in love; have fallenC. were in love; have beenD. were in love; have fallen参考答案：A7. Fred and Jim did not like each other at first，but ______ they became friends.A. in timeB. on timeC. in turnD. by turns 参考答案：A8. Stand over there _____ you will be able to see the oil painting better.A. butB. tillC. andD. or参考答案：C9. No one ________ the building without the permission of the policeman.A. is leavingB. is to leaveC. has leftD. will be leaving参考答案：B10. The Science Museum, _______ we visited during a recent trip to Britain, is one of London’s tourist attractions.A．which B．what C．that D．where参考答案：A11. —Did you study Japanese?—No, I didn’t. I just sort of _____ when I lived in Japan.A. picked it upB. turned it upC. put it upD. took it up参考答案：A12. ________ is the population of the country?A. How m anyB. WhatC. How many peopleD. How much参考答案：B13. Now that he has missed his ________，he will have to wait for the next round. A．chance B．turnC．duty D．class参考答案：Bmiss one’s turn错过了某人的顺序。