四川省成都外国语学校2020-2021学年高二英语上学期期中试题.doc

1、四川省成都外国语学校2020-2021学年高二英语上学期期中试题 注意事项：1. 本堂考试30分钟，满分100分；2. 答题前，考生务必先将自己的姓名、学号填写在答题卡上，并使用2B铅笔填涂;3. 考试结束后，将答题卡交回。第一节（共5小题；每小题3分，满分15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。1. What is the man offering to do for the woman? A. Help her check in.B.

2、 Carry her suitcases.C. Take her to her room.2. What does the woman think of the mans office? A. It is messy.B. It is large.C. It is neat.3. Where are the speakers? A. At the office.B. At their house.C. At a restaurant.4. When will the next train for London leave? A. At 8:30.B. At 10:30.C. At 11:30.

3、5. What is the woman doing? A. Taking a photo.B. Painting a picture.C. Waiting in line.第二节（共15小题；每小题3分，满分45分）听下面5段对话或独白。每段对话或独白后有几个小题，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。听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟；听完后，各小题将给出5秒钟的作答时间。每段对话或独白读两遍。听第6段材料，回答第6、7题。6. What does the man ask the woman to do? A. Wash the wind

4、ows.B. Wash the wheels.C. Clean the inside of the car.7. What is the relationship between the speakers? A. Brother and sister.B. Mother and son.C. Friends.听第7段材料，回答第8至10题。8. How did the woman feel about her exam? A. She did as well as expected.B. She did worse than expected.C. She did better than ex

5、pected. 9. Which section did the speakers both find difficult? A. The section about the novel.B. The grammar section.C. The poetry section. 10. When is the mans next exam? A. This afternoon.B. The following morning.C. Next week.听第8段材料，回答第11至13题。11. What animal is in the video that the woman saw? A.

6、A duck.B. A turtle.C. A fish.12. What do scientists think could happen by 2050?A. There will be fewer fish in the sea than plastics.B. 50% of the fish in the ocean will die.C. All businesses will stop using straws.13. Where will the speakers go next? A. To a restaurant.B. To a gift shop.C. To a coff

7、ee shop.听第9段材料，回答第14至17题。14. What are the speakers mainly talking about? A. Childhood pets.B. Farm work.C. Family history.15. Who taught the man about horses? A. His grandfather.B. His father.C. His uncle.16. What does the woman think of the mans abilities? A. She is not impressed.B. She thinks he k

8、nows a lot about horses.C. She feels he needs a lot of practice first.17. How does the woman want to communicate with the mans father? A. In person.B. By phone.C. By email.听第10段材料，回答第18至20题。18. How many script types are discussed in the talk? A. Three.B. Four.C. Five.19. What do we know about the ea

9、rliest writing? A. It looked like particular pictures.B. It was used for personal purposes.C. It showed the ideas of the government.20. Which writing style has the Chinese name Kaishu? A. The “standard script”. B. The “seal script”.C. The “running script”.第三节（共5小题每小题2分，满分10分）听本段材料，根据听到的内容判断句子正误。正确的请

10、填涂A，错误的请填涂B。本段对话读三遍。21. The Whistler Film Festival takes place every year in a resort town in Canada.22. People visit Whistler in the summer for mountain biking as well as celebrating the film festival.23. In 2015, 89 films were presented and two events altogether were hosted at the festival.24. The

11、 documentary film “The Crash Reel” was shown at the festival in the year 2013.25. More than half of the content shown at the festival is Canadian.第四节（共10小题每小题3分，满分30分）听本段材料，根据听到的独白内容填入正确的单词。本段独白读三遍。Good morning, everybody. Before we start the class today, I need to give you some 26._ about our 27._

12、trip on the 27th of May. As you know, were spending the day at the Science Museum in London. A 28._ will pick us up in the school car park. Well leave at 8 oclock, so plan to be there at 29._ fifteen minutes before that, 7:45 at the latest. Youd better set your 30._ for 6:30, okay? If youve visited

13、the Science Museum before, youll know that its 31._, and we cant possibly see everything in one day. The Welcome Wing has three galleries which 32._ only with contemporary science. Were going to have a 33._ tour of one of them. Weve ordered lunch at the caf, so well all meet up there at 12:30. And d

14、ont be late. We have to go to the 34._ at 1:15. I think thats all for now. Oh, one last thing. Check out the Science Museum 35._ before we go. The more you read about it, the more interesting the visit will be.成都外国语学校2020-2021学年度上期期中考试高二英语（笔试）命题人：赵芳 审题人：赵芳注意事项：1. 本试题分第I卷（选择题）和第II卷（非选择题）两部分;2. 本堂考试12

15、0分钟，满分150分；3. 答题前，考生务必先将自己的姓名、学号填写在答题卡上，并使用2B铅笔填涂;4. 考试结束后，将答题卡交回。第I卷（选择题 共70分）第一部分 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。AOn account of the government shutdown, many of the citys best attractions, such as the national museums, are closed. It may affe

16、ct your social plans. Thats especially true if you have out-of-town visitors coming to the District. Dont worry! For every closed museum, weve offered up a suitable substitute that is privately run, thus not subject to the shutdown. Heres where you can go instead. Banneker-Douglass Museum or Alexand

17、ria Black History MuseumThe National Museum of African American History and Culture is one of the hottest draws on the National Mall, with free tickets taken weeks in advance. Its sister museum, the Anacostia Community Museum, takes a community-focused look at African American history. So does the B

18、anneker- Douglass Museum in Annapolis, which traces the African American experience in Maryland, and the Alexandria Black History Museum, where exhibitions honor local activists and explore the inuence of slavery in the area. And unlike the African American Museum, neither requires you to plan ahead

19、.GlenstoneWandering through the galleries at Glenstone, youll come across some of the biggest names in 20th century artJackson Pollock, Jean-Michel Basquiat and Robert Rauschenberg. Glenstone sits on a 230-acre estate ( 土 地 ) that doubles as an outdoor sculpture garden. Free tickets for Glenstone ar

20、e often reserved weeks in advance, but 72 free tickets are available every day for anyone who takes a Montgomery County RideOn Bus from Rockville Metro Station to the museum.The African Art Museum of MarylandMasks, musical instruments and jewelry can be found in Fulton, where the African Art Museum

21、of Maryland houses a collection of traditional and contemporary African artworks and objects. And the best part, for visitors on a budget? Admission is free.1. Where can visitors go to explore the history of African Americans during the shutdown?A. The galleries at GlenstoneB. The African Art Museum

22、 of MarylandC. The African American Museum.D. Banneker-Douglass Museum.2. What can visitors do at Glenstone?A. Make sculptures in the outdoor garden.B.Take a Montgomery County Ride on bus. C. Get access to works of famous artists.D. Enjoy a collection of contemporary African artworks.3. What is the

23、main purpose of the text?A. To introduce different kinds of art exhibitions.B. To provide an alternative to museums during the government shutdown. C. To compare public museums with private ones.D. To advertise some private museums in the area.BThe snow was falling and the roads had become dangerous

24、. The schools were dismissed early, but much to my surprise, my appointment wasnt canceled. So I went, feeling especially heroic. As far as I could see, I was risking my life to keep my word. Snow or no snow, I would be on time for my scheduled donation at the local blood center.When I got there, I

25、discovered I wasnt alone. Four more hero-types were already lying back in donor chairs with lines attached to their veins(静脉）, and machines quietly pumping away to collect their life-saving gifts.Seeing my fellow donors honoring their own commitments, I realized why I was there. I lay back in my don

26、or chair, ready to make a difference to the life of someone I would never meet.To be honest, Id never really thought about why I donate. I just did it. But a few months ago, during one of my regular donations I learned that my blood was specifically for a cancer patient and for a newborn babyboth pa

27、tients needed what I would give in order to live. Ive viewed my visits to the blood center differently ever since.My wife Karen is a donor, too. And more importantly, she has been on the bone marrow(骨髓）list for fifteen years, ever since she signed up to provide bone marrow to a kindergartner with le

28、ukemia(白血病）. That little girl died before Karens bone marrow could help her, but Karen was called again recently. Her test results were still on file, and it turned out she was a potential match for someone else. The caller asked Karen if she would still be willing to become a bone marrow donor. “Ye

29、s,” she said and then immediately began answering questions on the pages of paperwork for further testing. It was to race against time.I wish I could say that this race was won. Unluckily, it wasnt. The caller later thanked Karen for her participation and asked a few more questionsincluding whether

30、or not shed remain on the donor list. “Of course,” Karen answered.We still keep making appointments. I dont know whose life my donation may affect. Most likely it will be a stranger, but on some day the person needing blood could be you or me or maybe a loved one. It is worthwhile to take our time t

31、o donate. I like the sense of giving.4.Why was the man going out on such a snowy day?A. He was going to risk his life for fun.B. He was going to do a heroic deed to show off to others.C. He was going to give a donation to help others in need.D. He was going to have an important appointment with his

32、wife.5. Who or what caused the man to view his visits to the blood center differently?A. A cancer patient and a newborn baby who needed what he gave to live.B. The fact that his wife would remain on the donor list after several failures.C. The fact that his wife signed up to provide bone marrow for

33、a girl with leukemia.D. Four more “hero-types” lying back in donor chairs with lines attached to their veins.6. What does the author think of his wife Karens action?A. He objects to what she does.B. He thinks highly of what she does.C. He is indifferent to what she does.D. He doesnt show an attitude

34、.7. Which of the following may the man agree with?A. One good turn deserves another.B. Where there is a will, there is a way.C. Constant dripping wears away a stone.D. The roses in her hand, the flavor in mine.CClassifying things is critical for our daily lives. For example, we have to detect spam m

35、ail (垃圾邮件), false political news. When we use AI, such tasks are based on “classification technology” in machine learninghaving the computer learn, using the boundary separating positive and negative data. For example, “positive” data would be photos including a happy face, and “negative” data photo

36、s that include a sad face. Once a classification boundary is learned, the computer can determine whether a certain data is positive or negative.However, the difficulty with this technology is that it requires both positive and negative data for the learning process, and negative data are not availab

37、le in many cases. For instance, when a retailer(零售商) is trying to predict who will make a purchase, they can easily find data on customers who have purchased from them (positive data), but it is basically impossible to obtain data on customers who have never purchased from them (negative data), sinc

38、e they do not have access to their competitors data.According to lead author Takashi Ishida from RIKEN AIP, “Previous classification methods could not cope with the situation where negative data were not available, but we have made it possible for computers to learn with only positive data，as long a

39、s we have a confidence score for our positive data, constructed from information such as buying intention or the active rate of app users. Using our new method, we can let computers learn a classifier only from positive data equipped with confidence.”According to Ishida, “This discovery could expand

40、 the range of applications where classification technology can be used. Even in fields where machine learning has been actively used，our classification technology could be used in new situations where only positive data can be gathered due to data regulation or business constraints(限制). In the near

41、future, we hope to put our technology to use in various research fields, such as natural language processing, computer vision, robotics, and bioinformatics.”8How can the computer distinguish the positive data from the negative data?ABy learning the classification boundary.BBy updating the data colle

42、cted regularly.CBy separating happy faces and sad ones.DBy introducing classification technology.9Why is the example mentioned in Paragraph 2?ATo prove how important the positive data are.BTo confirm that data on customers are complete.CTo argue that retailers get their competitor data.DTo explain w

43、hy negative data are hard to acquire.10What do the underlined words “new method” in Paragraph 3 refer to?AAnalyzing buying intention.BBuilding a confidence score.CAssessing the active rate of app users.DEquipping the computer with positive data.11What can be a suitable title for the text?AThe Histor

44、y of Classification TechnologyBSmarter AI：Machine Learning without Negative DataCBigger Data：Computers Assisting Language ProcessingDThe Comparison between Positive Data and Negative DataDMetal-organic frameworks (MOFs) are compounds that are set to solve some tough challenges: producing water in th

45、e desert, removing greenhouse gases from the air and storing dangerous gases more safely.The Arizona desert is really dry. Anyone stuck in it without water will die from dehydration （脱水） within three days, unless they have one of Omar Yaghis next-generation water harvesters. Although daytime humidit

46、y（湿度）is only about 10 per cent, this rises to 40 per cent at night, which means theres enough water in the atmosphere to support lifeif it can be transformed into liquid form.Thats exactly what Yaghis device does. Its a box about the size of a small microwave oven designed to suck the humidity from

47、the air at night and turn it into drinking water the next day using only the heat of the sun as its power source. What makes it work is a special material called a metal-organic framework (MOF), which at normal temperatures attracts water molecules (分子) onto its surface of its internal pores（细孔）. Wa

48、rm it up and the water is released, each harvester producing one-third of a cup of pure drinking water.“With further improvements, a device, the size of a washing machine, could produce enough water for the basic needs of a household, ”says Yaghi, a chemist at the University of California. One-third

49、 of the worlds population lack safe drinking water; for them such a device could be a lifesaver.These crystalline cluster（结晶群）of metals, such as aluminum or magnesium, linked by organic molecules can be made into materials with an extremely high absorption ability, attracting specific molecules to t

50、heir surface. In this way, MOFs cling to a variety of liquids and gases.MOFs work thanks to their unique structurelarge quantities of nanometer-sized internal spaces. In fact one MOF has so many pores that they would cover an area as large as six football fields. MOFs are also extremely stable light

51、 and have many different uses: their molecular structure can be varied to attract specific molecules, such as water, and their pores can be designed to best store them. Adding a small amount of heat or pressure causes the MOF to release what it is holding. More than 70,000 different MOFs have been p

52、roduced to date for various applications.12. Why is the Arizona desert mentioned in the second paragraph?A. To introduce water harvesters.B. To stress the importance of water.C. To express the urgent need for water there.D. To show its serious condition.13. What plays a vital role in water harvester

53、s?A. Solar energy.B. Water molecules.C. A small microwave oven.D. Metal-organic framework.14. What does the underlined phrase cling to in paragraph 5 probably mean?A. hold ontoB. break downC. give offD. turn into15. What will probably be covered in the following paragraphs?A. The future of the MOF t

54、echnology.B. Other uses of the MOF technology.C. The limitation of the MOF technology.D. The improvement of the MOF technology.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。选项中有两项为多余选项。Its a nightmare having to wait for exam results. _16_ If youre stressed out after taking your exams, dont worr

55、y! There are some steps you can take to calm down and reduce your stress.Take some deep breaths.Stress and anxiety can trigger your bodys “fight or flight” response, making your breaths shallow and rapid. _17_ Put one hand on your chest and the other on your abdomen (腹部). As you breathe, you should

56、feel your abdomen expand along with your chest.Try not to go over the exam in depth straight afterwards.Some people find it comforting to talk to friends a little about what they wrote. However, it only makes you worry about the answers you cant change. It is also a bad idea because your brain does

57、not perform well under stressful conditions. You will be unable to think clearly right after a stressful exam. _18_Get some exercise to relax.You might not feel like hitting the gym or going for a run directly after an exam, but getting some moderate physical activity is a great way to reduce stress

58、! _19_ If youre stressed out over your exam, try doing exercise like jogging, cycling or even a quick walk. Regular exercise has been shown to decrease tension and improve your sleep._20_ Regardless of your results, you should celebrate the fact that you have worked hard on your exams. Reward yourse

59、lf by doing something you enjoy. If you can do it with friends, all the better. Studies have shown that spending time with friends and loved ones is an excellent way to relieve stress and promote a sense of calm and well-being.A. Spend time with positive people.B. Do something enjoyable to relax.C.

60、Fight this stress response by takingdeep breaths.D. You may feel like you perform much worse than you actually do.E. The situation will be worse if youre not sure of your performance.F. Whatever makes you laugh will help you sort out your post-exam stress.G. It can produce endorphins (内啡肽), which ar

61、e natural painkillers that boost your mood.第二部分 完形填空（共20小题；每题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。Throughout my life, I was never very athletic. I wasnt really into_21_, sports or conflict. The only_22_I enjoyed were_23_things like watching TV and playing computer g

62、ames.It was during my junior year in high school that I realized I needed a_24_. My friends were joining the long distance running club and_25_me to do it also. At my school, there were no qualification_26_; every student was accepted.As everyone gathered around on the first day of practice, the_27_

63、announced it was time for “warm-up”. I imagined the warm-up would be a_28_jog around the 400-metre track. I soon_29_it was a 1-km run. After completing the run, I was_30_! I wondered, “If thats warm-up, whats next?” The_31_workout for the day was a 5-km run, which I mostly walked. When I came home,

64、I really considered_32_. However, I_33_ myself to keep at it and try harder.Of course, there was no real improvement_34_. I always came in last during practice and the first few_35_. As days and weeks went on, I really tried my best. During practice, I would always keep at the_36_of the group; the f

65、astest, more_37_runners were always ahead, while the laziest were behind. As the result of my_38_, warm-up became a real warm-up. The 5-km runs transformed into an_39_day of practice. And I was no longer last in anything we did. For a former couch potato, like me, this was a(n)_40_.21. A. rules B. a

66、rtsC. competitionD. schoolwork22. A. proceduresB. activitiesC. lessonsD. programs23. A. endlessB. pointlessC. importantD. challenging24. A. changeB. restC. teamD. result25. A. accompaniedB. assistedC. requiredD. invited26. A. testsB. alternativesC. opportunitiesD. reasons27. A. competitorB. coachC.

67、reporterD. referee28. A. hardB. stimulatingC. practicalD. casual29. A. decidedB. suspectedC. realizedD. agreed30. A. sent offB. taken awayC. turned downD. worn out31. A. realB. bestC. expectedD. fun32. A. complainingB. quittingC. cryingD. refreshing33. A. convincedB. taughtC. sentD. helped34. A. act

68、uallyB. graduallyC. separatelyD. instantly35. A. performancesB. presentationsC. racesD. steps36. A. middleB. topC. frontD. bottom37. A. popularB. friendlyC. seriousD. relaxed38. A. inspirationB. determinationC. honestyD. contribution39. A. unimaginableB. avoidableC. easyD. optional40. A. exceptionB.

69、 exampleC. promotionD. success第II卷（非选择题 共80分）注意事项：必须使用黑色墨迹签字笔在答题卡上题目所指的答案区域内作答。答在试题卷上无效。第一节 首字母填空 （共10小题；每题1分，满分10分）1. The UFO story was d_ by other army officers, saying it was a weather balloon that had crashed.2. So far, no p_ for the existence of Nessie has been found by scientists.3. Some anima

70、ls which scientists claim are e_ are said to have existed.4. Theories about why Stonehenge was put there are varied. It may be a religious place, or a place for o_ the stars and planets.5. Pyramids were tombstones, m_ the burial place of some of the Pharaohs of ancient Egypt.6. Delia, from O.Henrys

71、story “A Service of Love”, was a young pianist with a kind and g_ nature.7. Delias husband Joe was a p_ young painter and an honest, hardworking young man.8. The lessons Delia and Joe took were very expensive, more than they could really a_.9. After teaching us all day, teachers just want some p_ an

72、d have some time away from us.10. In the movie, he plays a concerned and s_ father showing understanding to his troubled teenage son.第二节 短语选变填 （共10小题；每题1分，满分10分）in favour of set off make uplead tokeep up pick upgive an account ofthanks to in demand pass byin practice in response to1. 54% of voters w

73、ere _ the proposal, 30% against, and the rest were undecided.2. Weve reached our goal and raised $50,000 for charity, _ the generosity of the public.3. The witness_how the fight had started to the police.4. If we _early in the morning we should reach the coast before dark.5. The British government p

74、repares to impose tough local lockdown rules that will force some businesses to close, potentially _more job losses.6. Dreams are like classics, never fading but growing more precious with time_.7. I am writing_ the advertisement in the Guardian newspaper on the 1st July and would like to apply for

75、the post of Technology Sales Representative in your company. 8. I had 3 days off last week and now Im trying _the time I lost while I was away.9. Survivors of the shipwreck _ by fishing boats from nearby villages when they were spotted. 10. We will keep producing bikes as long as they remain _.第三节 单

76、句语法填空 (共10小题，每题1分，满分10分)1. Women have to be more _ (ambition) than men if they want to get anywhere in the business world.2. The party hopes to win the_ (argue) about how to reform the health system.3. The company cannot meet demands, and has seen an _ (explode) of customer complaints.4. Everyone th

77、inks hes guilty of the robbery, but without evidence, it looks like hes going to get away _ it.5. We were having a party at school last night _ the lights suddenly went out. 6. Barratts point was_ (persuade), but the managers still turned down his proposal.7. A group _ (consist) of several families

78、visited an amusement park where the regular admission fees were $55 for each adult and $48 for each child.8. The data tell us that _ matters most for happiness is not having a lot of things but having healthy values.9. Its really kind _ you to care for my pet dog while I was away for the whole year.

79、10. Land Art, sometimes _ (refer) to as Earth Art or Earthworks, is a form of art which involves using physical landscapes to create art.第四节 段落语法填空（共10小题；每题1.5分，满分15分）A painting with a _1_ (long) of 1014.37 meters has received a Guinness World Record title for the longest drawing by an individual ar

80、tist. The record _2_(announce) at the Simatai Great Wall on Saturday, September 14th, 2019, _3_ is surrounded by the verdant（翠绿的） mountains of an early autumn, and the painter unfolded the painting with great care in the presence of many viewers._4_took the artist Guo Feng two months to complete the

81、 black-and-white painting named Yongsheng in Chinese, meaning living forever. Clearly _5_ (inspire) by the view of the Great Wall from the sky, he wanted to call for peace and harmony in_6_ world. In fact, Guo Feng is more familiar_7_ the public as a music producer than as a painter. And one of his

82、songs, Let the World Be Filled with Love, has enjoyed great popularity all over the country for _8_ (decade) .The painting is made up of 10 subthemes, and was created _9_ (large) using marker pens. “I have been drawing for more than 10 hours a day over the past months and sometimes I began working a

83、t 4 am,” said Guo. “Creating the work on the Great Wall was an unprecedentedly （空前地） lonely and quiet time for me _10_(look) into my past, today and the future,” he added.第五节 单句改错（每题只有一处错）（共10小题，每小题1分，满分10分）1. I found myself in an entirely new world for the moment I arrived in Beijing.2. Do you jump

84、 out of bed early, widely awake and ready to start your day?3. I had run out printer ink, so I drove to the only store to buy some.4. A wide range of factor can lead to exam stress for a kid. 5. The watch has gone wrong. I wish I bought a better one.6. Despite of the bad weather, they decided to go

85、outing this weekend.7. Many roads are in bad conditions and accidents are frequent.8. A lot of the small towns in the area are definitely worth visited.9. Many people take for granted that black is a color of bad things while white always means something good10. Mr. Smith must not have gone to Beiji

86、ng, for I saw him in the library just now.第六节 书面表达（满分25分）假定你是李华，你校最近正在网上选拔学生参加 2020 年中美青年大使线上交流项目，帮助美国青年使者更好地了解中国的历史文化。请写一封电子邮件申请参加该项目。内容包括：1. 介绍自己的优势；2. 参加意图；3. 希望获准。注意：词数 100 左右，可以适当增加细节，以使行文连贯。中美青年大使线上交流项目 Sino-American Youth Ambassadors online ProgramDear Sir or Madam,_Yours sincerely,Li Hua高二英语

87、半期听力答案第一节（共5小题；每小题3分，满分15分）1-5 BCBCA 第二节（共15小题；每小题3分，满分45分）6-10 CCABA 11-15 BABBC16-20 BACAA第三节（共5小题每小题2分，满分10分）21-25 ABBAA第四节（共10小题每小题3分，满分30分）1. information 2. field 3. coach 4. least 5. alarms6. enormous 7. deal 8. guided 9. cinema 10. website高二英语半期笔试答案第I卷（选择题 共70分）第一部分 阅读理解（共两节，满分40分）第一节 (共15小题；

88、每小题2分，满分30分)1-3 DCB 4-7 CABD 8-11 ADBB 12-15 ADAB第二节 (共5小题；每小题2分，满分10分)16. E 17. C 18. D 19. G 20. B第二部分 完形填空（共20小题；每题1.5分，满分30分）21. C 22. B 23. B 24. A 25. D 26. A 27. B 28. D 29. C 30. D 31. A 32. B 33. A 34. D 35. C 36. A 37. C 38. B 39. C 40. D第II卷（非选择题 共80分）第七节 首字母填空 （共10小题；每题1分，满分10分）1. denied

89、 2. proof 3. extinct 4. observing 5. marking6. generous 7. promising 8. afford9. privacy10. sensitive第八节 短语选变填 （共10小题；每题1分，满分10分）2. in favour of 2. thanks to 3. gave an account of 4. set off 5. leading to6. passing by 7. in response to 8. to make up 9. were picked up10.in demand第九节 单句语法填空 (共10小题，每题1

90、分，满分10分)1. ambitious 2. argument 3. explosion 4. with 5. when6. persuasive 7. consisting 8. what 9. of 10. referred第四节段落语法填空（共10小题；每题1.5分，满分15分）1. length 2. was announced 3. which 4. It 5. inspired6. the 7. to 8. decades 9. largely 10. to look第五节 单句改错（每题只有一处错）（共10小题，每小题1分，满分10分）1. 去掉for 2. widely改为w

91、ide 3. run out后加of 4. factor改为factors 5. bought前加had6.去掉of 7. conditions改为condition 8. visited改为visiting 9. take后加it 10. must改为can或could第六节 书面表达（满分25分）Possible version:Dear Sir or Madam,Im Li Hua, a Senior Two student. I have read your advertisement for volunteers of the Sino-American Youth Ambassad

92、ors online Program. Im writing to apply for participation in this activity.I consider myself a qualified candidate for the several reasons. First of all, a good command of English will make it possible for me to communicate with foreign members fluently. Besides, Im an outgoing person and have rich

93、experience in voluntary jobs, which can help get along well with American friends in the program.I would like to present the long history and diverse culture of China to our friends and also learn more about America and its people.I would appreciate it if you could consider my application and accept me as a member of the program. Looking forward to your early reply.Yours sincerely,Li Hua