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大学英语三级A级（听力）模拟试卷20(题后含答案及解析)题型有：1. Listening ComprehensionPart I Listening Comprehension (20 minutes)Directions：This part is to test your listening ability. It consists of 4 sections.Section ADirections: This section is to test your ability to understand short dialogues．There are 5 recorded dialogues in it．After each dialogue．there is a recorded question．Both the dialogues and questions will be spoken only once．When you hear a questi听力原文：M: Have you found the trouble with the car?W: Not yet. The engine works well. I’m checking over the wheels. Q: What are the two speakers talking about?1．A．Fixing an engine.B．Repairing a car.C．Cashing a check.D．Buying some wheels.正确答案：B解析：如果听懂了男士说的“你弄明白车子哪里坏了吗?”以及女士回答句中的两个关键词engine(发动机)和wheels(车轮)就可知对话是有关修理汽车的事。
因此答案选B项。
知识模块：听力听力原文：M: Shall we have something special for a change? W: How about Japanese food? I know a famous restaurant. Q: What are the two speakers probably going to do?2．A．Visit Japan.B．Cook some food.C．Travel abroad.D．Eat outside.正确答案：D解析：听到男士说的“我们是不是应该来点特别的，换换口味”可能对答案还有些模糊，但从女士说的两个关键词food和restaurant便可得知说话人的意图。
2019年大学生英语竞赛（NECCS）C类初赛真题试卷(题后含答案及解析)题型有：1. Listening Comperhension 2. V ocabulary and Structure 3. Cloze 4. Reading Comperhension 5. Error Correction 6. Translation 7. IQ Test 8. WritingPart I Listening ComperhensionSection A听力原文：1. W：Scientists say rest is one of the most important things a human brain needs. Do you know you will have more creative ideas if you are well-rested?M：To be honest I hardly have any good ideas. I drink a lot of coffee and can manage to finish my work, but I don’t have any creative ideas.W：Maybe that’s because your brain is overloaded.Q: What do scientists say about rest?2. M：I’ve had it with Tim! I think I’m going to quit! He’s all nice and friendly to my face. But the second I turn around he stabs me in the back!W：You know I had a worker like that once. She was always taking credit for my ideas. After a while I learned to document my work very clearly so the boss knew 100% that this was my work.M：Yeah! That’s a good idea. I should keep a better record of my correspondence with the clients, so if necessary I can prove it was my effort.Q: How did the woman cope with the problem she met?3. M：Well, I started learning Chinese a long time ago. First I learned a little bit when I was in college. But I probably picked up most of it when I was overseas in Beijing.W: Did you meet any difficulties in your learning?M：Two of the most challenging things when you study Chinese are the tones and the characters.I think that’s just extremely difficult. And it was frustrating to be teaching... teaching kindergarten students and realizing that their reading was much better than mine.Q: What are the most challenging things for the man in learning Chinese?4.W: Hey, do a lot of people in America know about The Art of War?M: Not many. They say the head coach of the Los Angeles Lakers has a copy of The Art of War and he teaches his players some of its strategies. Miss Yang, you know who the Lakers are, right?W: Of course, I know the Lakers, it’s a great team.Q: How does the head coach of Lakers use The Art of War according to the man?5.W: Traffic in New York can be a nightmare during rush hours. It’s bumper-to-bumper everywhere in the city.M: Doesn’t the subway service get really backed up too? I’ve heard there’re lots of delays.W: Yeah, the subway can run late sometimes too, but it’s still more dependable than the bus.M: Yeah, the subway is probably a good idea, but I hate being squeezed into those smelly coaches with all those strangers.Q: How is the subway service in New York according to the man?1．A．The more one rests, the better one performs duties.B．A good rest makes one’ s brain more creative.C．Drinking a cup of coffee is also a good way to rest.D．Working without rest is harmful to health.正确答案：B解析：女士说，根据科学家所说，休息是人类大脑需要的最重要的事情之一，问男士在休息好时，是否具有更多的创意，也就是，科学家说，充分的休息使大脑更有创意。
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江苏开放大学大学英语（A）（专）形成性考核 2答题纸I. There are four choices in each sentence. Choose the one that best fits into the blank.（每小题 1 分，共20 分）题号 1 2 3 4 5 6 7 8 9 10答案 D C题号11 12 13 14 15 16 17 18 19 20答案II. Fill in each of the blanks with an appropriate word from the bracket and make changes where necessary. （每小题 1 分，共10 分）题号 1 2 3 4 5答案题号 6 7 8 9 10答案III. Reading Comprehension（每小题 2 分，共30 分）题号 1 2 3 4 5 6 7 8 9 10答案题号11 12 13 14 15答案IV. Cloze（每小题 1 分，共20 分）题号 1 2 3 4 5 6 7 8 9 10答案题号11 12 13 14 15 16 17 18 19 20答案V. Translation（每小题 4 分，共20 分）1.2.3.4.5.江苏开放大学大学英语（A）（专）形成性考核2试题I. There are four choices in each sentence. Choose the one that best fits into the blank. (每小题1 分，共20 分)1. ______ the help of man-made satellites, scientists have done much research.A. UnderB. OnC. ByD. With2. I’ll be back ______ two weeks.A. atB. aboutC. inD. after3. The key ______ success is hard work and persistence.A. toB. forC. onD. of4. Jerry is very generous ______ his money.A. atB. inC. onD. with5. Please don’t get mad ______ me. I was only trying to help.A. onB. toC. atD. against6. Donna was very quick ______ English.A. inB. withC. onD. at7. He compared the girl ______ a flower.A. toB. withC. inD. for8. Have you accounted ______ all the breakages?A. forB. inC. toD. down9. ______ a sense, your expectation is right, but there is a better one.A. WithB. InC. OnD. For10. Four ______ seven leaves three.A. fromB. withC. againstD. up11. ______ is unknown to us all.A. Where did she put itB. Where she put itC. That where she put itD. In which she put it12. ______ nothing to do with us.A. What he did isB. What he has done isC. What did he do hasD. What he has done has13. That’s ______ the Party called on us to do.A. whatB. thatC. howD. why14. She looked ______ she were ten years younger.A. thatB. likeC. asD. as though15. The reason I have to go is ______ if I don’t.A. that she will be disappointedB. because she will be disappointedC. on account of her being disappointedD. that she will be disappointing16. It was ______ he worked hard that he succeeded.江苏开放大学大学英语（A）（专）形成性考核2 第 3 页A. becauseB. sinceC. asD. for17. It seemed that the girl ______.A. had lost important somethingB. had lost something importantC. lost important thingsD. lost something important18. The fact ______ he is an advanced worker is well known.A. whatB. whichC. thatD. why19. The fact ______ in t he past few years proves that our Party’s policy is correct.A. that great achievement was madeB. which great achievements were madeC. what have been madeD. that great achievements have been made20. I will give this dictionary to ______ wants to have it.A. whomeverB. whoeverC. whomD. whateverII. Fill in the blanks with the words or phrases given below. Change the form when necessary.（每小题 1 分，共10 分）be sure that; connect...with; divide...into; at the beginning of; spend ...on;(be) in on e’s best clothes; Wait for; hobby; be crazy about; major1. Germany used to ______ two parts: East Germany and West Germany.2. The Americans ______ baseball.3. On Children’s Day all the children ______.4. ______ you go over all the lessons before the exam.5. The villagers are ______the police to help them.6. How much do you ______ food?7. ______ the meeting, the chairman made a speech.8. Pollution is one of the ______ problems all over the world.9. Death is usually ______ wars.10. She has many______, but she likes painting best.III. Reading Comprehension（每小题 2 分，共30 分）Passage oneBill and Barri Hamiilton didn’t imagine they would make their home at an old school house someday. Then one day they drove to Martindala, a small town, located in the east of San Marcos, Texas, south-west of the U.S.A. They came for an old German car. Bill has a business of buying and selling old cars. They found the Martindale school-house and fell in love with is. It was forsale and they wanted to buy it. It was for sale and they wanted to buy it. Some Martindale residents were worried that they would buy their beloved schoolhouse, but the Hamiltons say the feel like its doorkeeper and love the old school.At last they bought it, They built a garden and a swimming pool behind the house. They built two kitchens, three bathrooms, four toilets, four drawing- rooms and eight bedrooms inside it. They even had a dancing-hall in the central part of the house. They repaired the playground as well. They made the old schoolhouse into their comfortable home. Most important, the schoolhouse looks almost the same it was before.Small-town life, especially living in an old school , might seem an unusual choice for the Hamltons. She works for a company and he recently retired. Before coming to Martindale, they enjoyed the good life in their beautiful, four-bedroom home in the city.So they started their new country life. Barri Hamilton says she and her husband have made many friends in Martindale. She didn’t make so many friends though she had lived in Houston for 30 years.Still, the Hamiltons care about their newcomer status. Barri says that, for some residents, buying the school was a “sensitive thing”, since so many had educated there, “it’s important that Bill and I explain to everybody that we fell like doorkeeper of this school, and that we’ll leave it in better shape when we are gone than when we found it.”1、Bill and Barri are _________.A、friendsB、a coupleC、business partners（伙伴）江苏开放大学大学英语（A）（专）形成性考核2 第 5 页D、visitors2、The Hamiltons drove to the small town__________.A、for an outingB、on business tripC、to buy a houseD、to make friends3、Some Martindale residents were worried that the Hamiltons would buy their beloved schoolhouse, but the Hamitions say they .A、feel like taking care of the houseB、want to take the house awayC、want to buy the houseD、want to sell the house4、After they have repaired the old school, it looks .A、just the same as it was beforeB、quite different as it was beforeC、more beautiful than it was beforeD、a bit smaller than it was before5、Barri Hamilton ______________.A、works for a companyB、works at a schoolC、recently retiredD、works as a housewifePassage twoTom was tired of living in his old house in the country and wanted to sell it and buy a better one. He attempted to sell it for a long time, but was not successful, so he decided to solve the problem by using a real estate agent. The agent promptly advertised and house, and a few days later, Tom saw a very attractive photograph of it, with a wonderful description of its gardens, in an expensive magazine. After Tom had read the advertisement through, he hastened to telephone the real estate agent and said to him, “I’m sorry, Mr. Jones, but I’ve decided not to sell my house after all . After reading your advertisement in that magazine, I can see that it’s just the kind of house I’ve wanted to live in all my life.”6. Why did Tom want to sell his house?A. Because the house is old.B. Because the house is small.C. Because the house is too big.D. Because the house is not big enough.7. How did Tom solve his problem?A.He could not solve the problem.B.He solved the problem through travel agent.C.He solved the problem through a real estate agent.D.He solved the problem with the help of his friend.8. What did the agent do promptly?A. The agent promptly sold out the house.B. The agent promptly advertised the house.C. The agent bought the house.D. The agent promptly rent the house.9. Where did Tom see the advertisement?A. He saw it in a booklet.B. He saw it in an expensive magazine.C. He saw it in a newspaper.D. He lent an expensive magazine.10. What did he decide not to do after reading the advertisement?江苏开放大学大学英语（A）（专）形成性考核2 第 7 页A. He decided to rent his house.B. He decided not to rent his house.C. He decided to sell his house.D. He decided not to sell his house.Passage threeOur eating habits are very important for good health and a strong body. There are times when most of us would rather eat sweets and ice cream than meat and rice. Sweets and ice cream are not bad for the stomach if we .eat them at the end of a meal. If we eat them before a meal, they may take away our appetite (胃口). It is important for us to eat our meal at the same time each day. When we feel hungry, it is a sign that our bodies need food. When we feel angry or excited, we may not want to eat. When we are worried, we may not want to eat, either. A long time ago; in England, some judges used to decide whether a man was telling the truth by giving him some dry bread. If the man could not swallow the bread, it was a sign that he wasn't telling the truth. He was telling a lie. Although this seems very strange and rather foolish, it is indeed an excellent way of finding out the truth. A man who is worrying about something has difficulty in swallowing anything dry. Because when he is worrying, he loses his appetite and does not want to eat.11. We have to develop good eating habits because .A. we want to eat moreB. we want to enjoy our mealsC. we want to be healthy and strongD. we want to save time12. may take away our appetite before we have our meal.A. Either meat or riceB. Neither sweets nor ice-creamC. Not only meat but also riceD. Both sweets and ice-cream13. We had better have our meals .A. when our work is overB. at the same time each dayC. when the meal is still hotD. when we go back home14. A man who is angry has .A. a better appetiteB. a poor appetiteC. to eat more foodD. to eat dry bread15. The judges in old England considered that a man could if he told a lie.A. swallow dry bread easilyB. eat a lot of dry breadC. drink milk or hot waterD. hardly swallow dry breadIV. Cloze（每小题 1 分，共20 分）1Jeans are the most 1 kind of clothes in the world. They are popular almost 2—in Japan, France, Indonesia, Canada and Brazil. Rich people and poor people wear them. Young people and even some old people wear them. Why are they popular? Who made the first jeans?In 1894 two men 3 gold in California. Men from the 4 of the United States and other countries hurried there to look for gold, too. These miners needed some 5 clothes.A young man from Germany named Levi Strauss arrived in California in 1850. He went there to sell things to the 6 . He saw that the miners needed strong pants, so he began to make them. He used cloth that people make tents from. He put rivets (铆钉) on the 7 to make them strong, because the men put rocks in them. These pants were very strong and 8 a long time. The pants became very popular immediately.Why are they popular today? In the United States, they are the only kind of traditional clothes. In 9 countries, young people wear them, because they want to 10 modern. Jeans are a sign of youth and independence. Everybody wears jeans, because everybody wants to be modern, young and independent.1. A. nice B. popular C. unusual D. beautiful2. A. everywhere B. nowhere C. where D. somewhere3. A. find B. look C. discovered D. held4. A. part B. some parts C. many parts D. other parts5. A. soft B. tough C. kind D. ugly6. A. miners B. men C. women D. farmers江苏开放大学大学英语（A）（专）形成性考核2 第 9 页7. A. clothes B. pockets C. shoes D. jeans8. A. lasted B. used C. washed D. took9. A. one B. some C. many D. other10. A. show B. look C. follow D. have2A nobleman and a merchant once 1 in a bar. 2 their lunch they both 3 soup. When it was 4 , the nobleman took a spoonful, but the soup was 5 hot that he burned his 6 and tears came to his eyes. The merchant asked him why he was weeping. The nobleman was ashamed to admit that he had 7 his mouth and answered, “Sir, I once had a brother who killed a man, for which he was 8 . I was sorry for this.” The merchant,9 this story, began to eat his soup. He also burned his mouth, so that he had tears in his eyes.10 this, the nobleman asked the merchant, “Sir, why do you weep?” The merchant, who now saw that the nobleman had lied to him, answered, “I was weeping, because you weren’t hanged together with your brother.”11. A. saw B. found C. met D. greeted12. A. At B. For C. During D. While13. A. asked B. ordered C. requested D. drank14. A. fetched B. brought C. taken D. given15. A. very B. too C. quiet D. so16. A. lip B. teeth C. mouth D. hand17. A. burnt B. heated C. spoiled D. cut18. A. hung B. hang C. hanging D. hanged19. A. believed B. believing C. being believed D. had believed20. A. Noticing B. Noticed C. Notice D. To noticeV. Translation（每小题 4 分，共20 分）1. 我们的英语老师让我们记住这些词。
Passage1（共4句）1. Among his first efforts in this area was ―Tommy Tucker’s Tooth‖ (1922), a short combining live action and animation made on assignment for a local dentist.他在这个领域的第一个成就是―汤米塔克的牙‖（1922），一部结合了生动动作和动画，描述给当地医生任务的短剧。
2. A 1945 Look magazine article, titled ―Walt Disney: Teacher of Tomorrow,‖ described Disney as ―revolutionizing an educational system‖ and cited how the Donald Duck short ―The New Spirit,‖ made for the United States Treasury Department, affected 37 percent of Americans regarding their willingness to pay taxes1945年，瞭望杂志一篇标题为―沃特迪斯尼：老师的明天‖的文章，把迪斯尼描述为―改革一个教育体系‖，并且引用美国财政部是如何用唐老鸭短剧―新的精神‖来影响37%的美国人交税的意愿。
3. This film contributed to Disney’s being presented with an award of merit, for his contribution to public safety, by the Automobile Club of Southern California.因为迪斯尼对于公共安全的贡献，南加利福尼亚汽车俱乐部给予迪斯尼功绩的奖赏。
大一英语ismart测试答案1、---Excuse me sir, where is Room 301?---Just a minute. I’ll have Bob ____you to your room. [单选题] *A. show(正确答案)B. showsC. to showD. showing2、We have made a _______ tour plan to Sydney. [单选题] *A. two dayB. two daysC. two-day(正确答案)D. two-days3、Where have you _______ these days? [单选题] *A. been(正确答案)B. beC. isD. are4、--Can I _______ your dictionary?--Sorry, I’m using it. [单选题] *A. borrow(正确答案)B. lendC. keepD. return5、Seldom _____ in such a rude way. [单选题] *A.we have been treatedB. we have treatedC. have we been treated(正确答案)D. have treated6、The street was named _____ George Washington who led the American war for independence. [单选题] *A. fromB. withC. asD. after(正确答案)7、5 He wants to answer the ________ because it is an interesting one. [单选题] *A．problemB．question(正确答案)C．doorD．plan8、—______ is it from your home to the bookstore?—About 15 kilometers.（）[单选题] *A. How far(正确答案)B. How muchC. How longD. How many9、Boys and girls, _______ up your hands if you want to take part in the summer camp(夏令营)．[单选题] *A. puttingB. to putC. put(正确答案)D. puts10、Jim is a(n) _______. He is very careful and likes to work with numbers. [单选题] *A. secretaryB. tour guideC. accountant(正确答案)D. English teacher11、Mary's watch is more expensive than _____. [单选题] *A. Susan's(正确答案)B. that of Susan'sC. that of SusanD. Susan12、I can’t hear you _______. Please speak a little louder. [单选题] *A. clearly(正确答案)B. lovelyC. widelyD. carelessly13、—When are you going to Hainan Island for a holiday? —______ the morning of 1st May.（）[单选题] *A. InB. AtC. On(正确答案)D. For14、He didn't allow _____ in his room. Actually he didn't allow his family _____ at all. [单选题] *A. to smoke; to smokeB. smoking; to smoke(正确答案)C. to smoke; smokingD. smoking; smoking15、97．Go ______ the square and you will find the theatre. [单选题] *A．aboveB．atC．across(正确答案)D．on16、Jim, it’s dark now. Please _______ the light in the room. [单选题] *A. turn on(正确答案)B. turn upC. turn offD. turn down17、16．We asked ______ engineer we met before to help repair the radio yesterday. [单选题] *A．aB．anC．the(正确答案)D．/18、He doesn’t smoke and hates women _______. [单选题] *A. smokesB. smokeC. smokedD. smoking(正确答案)19、Sam is going to have the party ______ Saturday evening. （）[单选题] *A. inB. on(正确答案)C. atD. to20、73．The moonlight goes ____ the window and makes the room bright. [单选题] * A．acrossB．through(正确答案)C．overD．in21、6．—How can we get to the school?—________ bus. [单选题] *A．ToB．OnC．By(正确答案)D．At22、27．My father is a professor and he works in__________ university. [单选题] * A．a (正确答案)B．anC．/D．the23、—______?—He can do kung fu.（）[单选题] *A. What does Eric likeB. Can Eric do kung fuC. What can Eric do(正确答案)D. Does Eric like kung fu24、He _______ maths. [单选题] *A. does well in(正确答案)B. good atC. is well inD. does well at25、We had a(an)_____with him about this problem last night. [单选题] *A.explanationB.impressionC.exhibitionD.discussion(正确答案)26、The hall in our school is _____ to hold 500 people. [单选题] *A. big enough(正确答案)B. enough bigC. very smallD. very big27、Kids will soon get tired of learning _____ more than they can. [单选题] *A. if they expect to learnB. if they are expected to learn(正确答案)C. if they learn to expectD. if they are learned to expect28、The man called his professor for help because he couldn’t solve the problem by _______. [单选题] *A. herselfB. himself(正确答案)C. yourselfD. themselves29、He _______ walks to school, because he lives near school. [单选题] *A. sometimes(正确答案)B. neverC. doesn’tD. don’t30、I will _______ at the school gate. [单选题] *A. pick you up(正确答案)B. pick up youC. pick you outD. pick out you。
江苏开放大学形成性考核作业学号（学生填写）姓名（学生填写）完成日期2018年X月X日课程代码110004课程名称大学英语A（专）评阅教师（教师填写）得分（教师填写）评阅时间2018年X月X日第 1 次任务共 4 次任务江苏开放大学大学英语（A）（专）形成性考核 1答题纸I. 选择填空（每小题2分，共20 分）1 2 3 4 5 6 7 8 9 10B B D AC BD A C C II. 用方框里所给的短语完成对话（每小题2分，共10分）1 2 3 4 5D CE A BIII. 阅读理解（每小题2 分，共40 分）1 2 3 4 5 6 7 8 9 10B A BC C B C A B A11 12 13 14 15 16 17 18 19 20C B AD C C A D D D IV. 完成句子（每小题3 分，共30 分）1. tomorrow if he can come2. you can arrange an interview3. you’d better hurry4. due to her largely efforts5. The job turned out harder6. The difficulty of the task7.whether go to the zoo or go home8. our small flat9. This is up to you10. a very interesting suggestion教师评语：。
江苏开放大学大学英语（A）（专）形成性考核 1试题I. Choose the choice that best fits into the blank.（每小题 2 分，共 20 分）1. In many private schools, a dentist ___B___ the students’ teeth twice a month.A. injuresB. examinesC. instructsD. informs2. A good writing ____B__ clear organization and choice of words.A. calls onB. calls forC. calls upD. calls off3. Though Han Xiaolin was born and brought up in China, he can speak ___D___ English.A. smoothB. flowingC. fluidD. fluent4. When you drive home, you can’t be _____A_ careful.A. tooB. veryC. soD. only5. You look very well after your holiday; you have _C_____ weight.A. put up withB. put awayC. put onD. put out6. ______ students in my class like singing very much.A. The numberB. The number ofC. A numberD. A number of7. Why do you often _______ with Hans?A. chatB. chatsC. chattingD. chatted8. If you come across some difficulties, don’t _________ to tell me.A. stopB. goC. pauseD. hesitate9. There are many _________ in this store.A. productsB. producesC. productionsD. product10. The coffee is cold, and _________, the steak is as hard as a rock.A. howeverB. thereforeC. furthermoreD. neverthelessII. Complete the dialogue with the expressions given in the box.（每小题2分，共10分）Hans 出发前，她的母亲给他打电话，问他航班的情况。
大学英语(B)第三次大作业(客观题)-CAL-FENGHAI.-(YICAI)-Company One1第一部分：交际用语（共5小题；每小题3分，满分15分）此部分共有5个未完成的对话，针对每个对话中未完成的部分有4个选项，请从A、B、C、D四个选项中选出正确的选项。
1. -- ________________________________--He teaches physics in a school.选择一项：A. What does your father doB. Who is your father?C. What is your father doing?D. Where is your father now?从回答中看出，问句是问对方父亲的职业。
What does your father do 在英语中表示"你父亲做什么工作Who is your father?的意思是"谁是你的父亲”What is your father doing?的意思是"你父亲正在干什么”，询问的是说话是对方父亲正在进行的动作；Where is your father now 意思是为"你父亲现在在哪里正确答案是：What does your father do2. I wonder if I could use your computer tonight?--_______________I'm not using it right now.选择一项：A. Yes，here you are.B. I don't know.C. It doesn't matter.D. Who cares?问句意思是"我今晚用你的电脑可以吗”答句后半部分意思是"我现在不用。
"Yes，here you are.（可以啊，给你。
）I don't know. （我不知道。
大学英语a级考试试题大学英语A级考试试题一、听力理解（共20分）A节（共10分）1. 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。
每段对话读两遍。
（每题2分）（对话内容略）1. What does the man want to do?A. Go to the cinema.B. Visit a museum.C. Do some shopping.2. When is the woman's appointment?A. At 10:00 am.B. At 11:00 am.C. At 12:00 pm.（后续题目略）B节（共10分）2. 听下面一段较长对话，对话后有5个小题，从题中所给的A、B、C 三个选项中选出最佳选项。
对话读两遍。
（每题2分）（对话内容略）1. Why does the man suggest going to the park?A. To relax.B. To exercise.C. To have a picnic.2. What is the weather like today?A. Sunny.B. Rainy.C. Cloudy.（后续题目略）二、阅读理解（共30分）A节（共10分）3. 阅读下面短文，从题中所给的A、B、C三个选项中选出最佳选项。
（每题2分）（短文内容略）1. What is the main idea of the passage?A. The importance of a healthy diet.B. The benefits of regular exercise.C. The impact of stress on health.2. According to the author, which of the following is essential for good health?A. Wealth.B. Knowledge.C. Sleep.（后续题目略）B节（共10分）4. 阅读下面短文，然后回答5-7题。
会展英语 (English for MICE Business)_上海师范大学中国大学mooc课后章节答案期末考试题库2023年1.8. They guard the health and safety of people ________ CIIE.参考答案:at2.18.东方风来参考答案:Wind from the Orient3.8. The facade was designed as plateau, beach and rain forestthe diversenatural environment to convey the concept of “the beautiful city community lifethe harmony and co-existence between heaven, earth and people”.参考答案:to illustrate; being4.7. Australia Pavilion has the self-sealing steel and highly durable steel facadethat canthe Shanghai climate by developing an increasingly deep, red-ochre color.参考答案:keep up with5. 6. It looks like a white floating palace,the beauty of future color and watercharm.参考答案:showing6. 5. The Germany Pavilion has been designed as a sculpture in spacefour largeexhibition structures only find a stable balance in their interaction with each other.参考答案:whose7. 4. Visitors can relax around the open space or enter the "Seed Cathedral" toadmire the seeds in the spines, marvelingsuch tiny seeds can producewonders of nature and life.参考答案:how8. 3. The pavilion uses solar energy collection batteriesin the double-layermembrane, and the cave collect rainwater to spray on its exterior surface to keep temperatures cool.参考答案:hidden9. 2. The Saudi Arabia Pavilion waspavilion.参考答案:the second largest10.II. E-C TranslationDirections:Translate the following sentences/phrases intoChinese. You should choose the best one from four choices marked A), B), C) and D)based on the Chapter you have finished watching and studying.1. In accordance with its nature, a meeting can be divided into governmentalmeeting, corporate meeting and community meeting.参考答案:按照性质，它可以分为政府性、公司性及社团性会议。
Smart cars that can see, hear, feel, smell, and talk? And drive on their own? This may sound like a dream, but the computer revolution is set to turn it into a reality.能看、能听、有知觉、具嗅觉、会说话的智能汽车？还能⾃动驾驶？这听起来或许像是在做梦，但计算机⾰命正致⼒于把这⼀切变为现实。
Smart Cars智能汽车Michio Kaku⽶其奥·卡库Even the automobile industry, which has remained largely unchanged for the last seventy years, is about to feel the effects of the computer revolution.即便是过去70年间基本上没有多少变化的汽车⼯业，也将感受到计算机⾰命的影响。
The automobile industry ranks as among the most lucrative and powerful industries of the twentieth century. There are presently 500 million cars on earth, or one car for every ten people. Sales of the automobile industry stand at about a trillion dollars, making it the world's biggest manufacturing industry.汽车⼯业是20世纪最赚钱、最有影响⼒的产业之⼀。
⽬前世界上有5亿辆车，或者说每10⼈就有1辆车。
2020 National English Competitionfor College Students(Level C- Preliminary)Part IListening Comprehension (30 marks )Section A1.【答案】B【解析】对话中提到，女士的建议是,男士应该从另一条街走去学校。
故B项正确。
【听力原文】M: Lately, I've been so forgetful. I can't seem to remember anything!W: Really? Maybe you should walk to school via a different street. That might jump start your brain.M: Why is that?W: Well, sometimes doing regular activities in a slightly different way can help to re-activate old memory pathways in our brain, or even build new ones.Question: What does the woman suggest the man do to strengthen his memory?2.【答案】C【解析】男士提到，phishing是一种网络犯罪,不诚实的人模仿著名的网站,从上网的人那里骗取钱财。
可知phishing是指一种网络犯罪。
故C项正确。
【听力原文】M: Hey, Amy. Have you heard about phishing?W: Of course I have! My dad goes fishing every weekend! We live by a lake.M: No, I mean p-1-i-h-i-ng. It's a kind of cyber-crime. Dishonest people imitate famous websites to steal money from websurfers.Question: What does phishing mean according to the man?3.【答案】D【解析】对话中，男士提到空姐伸手给坐在他旁边的男士端饮料时飞机遭遇了强气流，饮料洒了他一身，因此得知男士衬衫上的污渍是在飞机上弄脏的。
DTOSE2 1.内燃机 5.燃油经济性2. a reciprocating engine 6. combustion chamberDOTISE6 1 ・ yearsbenefited2. solve7. based on3・ basicallyin the 80's4. exhaust pipe5. without9. runs out 10. the right sideKeys to the Exercises (练习答案)Unit 13. 废气排放4. fuel consumption 7.混合动力汽车 8. mass productionDTOSE31. A diesel engine2. internal combustion engine 3・ diesel engines 4. converts ... into 5. in a reciprocating engine 6. engine 7. four strokes cycle 8. electric motorDOTISE4 1. C 2. F 3. A 4. B 5. E 6. DDTOSE51 • diesel engines, in many aspects/respects/ways, work in the same way as gasoline engines 2・ makes the car and the truck move3. every time it was required to stop the car4. Some of parts make the car more comfortable or better looking5. if allowed to remain in the engineDOTISE7 1. D 2. G 3. A4. J5. B6. H7. C8. F9. E 10.1DTOSE81.代用燃料汽车2.高科技汽车3. 混合动力电动汽车4.在节气门上方5.发动机控制系统6.发动机控制模块 EXEFCISE9 1.1 ) that is stopping oil from circulating 2) The engine's valve lifters are collapsed 2.1 ) The engine may have mechanical problems 2) The engine^ piston rings may be wornDFQSE1 1.T 2. F3. F4.T5. F6.T9.双燃料汽车 10. air-cooled engine1.T2.F3.T4.F5.F6.FDOTISE2 1 .汽油(发动)机4・ higher energy density8. power source2. in low-speed driving conditions 5. 电动机 6. airconditioning资源消耗3.达到各种不同的目的 7.反馈制动converts...into 2. shut off5・ slow down 6. generator 3・ hybrid electric vehicles the most efficient operation4. transmissioncurrent standard vehicles1.B 2D 3. A 4.E5.CD<ffOSE3DTOSE4DTOSE51. reflect the spirit of the time2. electric motors, steam engines and internal combustion engines3. a speed and power changing device4・ reduci ng fuel con sumption, loweri ng exhausted emissi ons, and reduci ng engine noise 5・ are increasi ngly becoming more prevale ntDTOSE61. W12 engines 5. currently2. three cylinders 6・ based on3. rear wheel drive 7. camshafts4. at an average speed 8. Due toDTOSE71. C2. E3. A4. J5. B6. H7. D 8. F 9. G 10.1DOTISE81.可变气门相位和升程电子控制装置 2上止点 3.每分钟转数4.单顶置凸轮5.双顶置凸轮6.下止点7.前置发动机前轮驱动8.混合动力汽车DWSE9 1.1 ) the same air pressure 2.1 ) out of alignment2) linkage2 ) out of adjustment1.气门机构2. pushrod engine 5.气门锥面6・ steel alloy 8. timing belt9.挺柱 3・intake and exhaust ports7. camshaft4・ valve face8. valve springC 2. AD 4.E 5. B 6. FEXffaSE61. engine operation6. is compressed2. valve rotator3. grooves 7. causes 8. against4. freely9. roll down5. which10. the valve1.C2. F3. A4.15. B6. D7. J 8. E 9. G 10. HD<ffOSE8顶置双凸轮轴 2.顶置单凸轮轴 5.三菱新气门相位和升程电子控制装置 智能可变气门相位和升程电子控制装置 3•顶置气门4.电子控制装置6. 智能可变气门相位可变气门升程DOTISE9 1. 1 ) out of alignment 2.1 ) low2) tires 2 ) the transmission3.气门弹簧 4.timing chain 7. 气门座10. at high engine speedDOTISE3 1 ・ valve 5. push rods2. valve train 6. rocker armDTOSE4DTOSE51. transmit the force from the camshaft to the pushrods 2・ the in take valves heat less duri ng engine operati on3. the valve spring provides the force necessary to close the valve4. the valve train should undergo regular maintenanee5. the more power strokes produced for each revolutionEXff0SE71.T2. FD<ffOSE2T 2. F 6. FDOTISE2 1. 一次电路 5.曲轴正时传感器control module2. ignition system 6. distributor cap分电器触点3.磁力场4. spark plug wire7.点火线圈一次绕组10. breaker pointDOTISE3 1 ・ spark plug 4. ignition switchthe secondary windings2. ignition system5・ An electronic ignition system7. battery3. ignition coil8. primary win dingsDWSE41. D2. A3. F4. B5. C6. ED<ffOSE6 2. connects6. Immediatelymeanwhile 1 ・ an automotive starter5. magnetic fields 8. So3. ignition switch4. simultaneously7. connecting plate keep onDOTISE7 1. D 2. C 3. G4. A5. B6.17. E 8. F 9. J 10. HDTOSE8 传统点火系统 4•点火上止点 2. 电子点火系统 直接点火 3•点火无分电器点火DWSE9 1. 1 ) wheel lug nuts 2. 1 ) the correct pressure2) worn or damaged 2) needs to be replacedDTOSE5 1 • changes electron flow into light and the horn into sound 2. every vehicle has its own ignition system and is started by it 3. consists of these parts like spark plugs, wiring, distributor, ignition coil, and source of electrical current4. it would soon become discharged5. The mixture comes to exploding burningDOTISE21. 手动变速器4. transaxle assembly release bearing 2. automatic transmission5. 差速器发动机制动3•行星齿轮组6. clutch pedal10. torque converter7.变速杆D<ffQSE31. manual transmissions 4. the drive shaft7・ the clutch pedal 2. a torque con verier5. The clutch8. clutch release bearing3. the power train6. the flywheelD®=dSE4 1. D 2. E3. A4. C5. F6. B DOTISE61 ・ automatically4. other operating conditions Depending on 2. depressing5. down-shifts3. An automatic transmission6・ manually8. during 9. consists of 10. reaction members1. E2. G3. A4. J5. C 6・ B 7.1 8. D 9. F 10. H 11. L 12. K DWSE81.前轮驱动4.动力输出2.后轮驱动5.传动系控制模块3.四轮驱动6.动力分配装置D<F0SE51. from the engine through the power train to the car2. If your car transmission needs repairs or replacement3. the gear ratio would be similar to third gear4. does not require any regular maintenance or adjustments5・ depending on the type of drive usedDOTISE7DTOSE91.1 ) an internal problem in transmission 2) out of adjustment or damaged2.1 ) internal transmission problems 2) the vacuum line is disconnected1.T2.T3. F4.T5.T6. FDOTISE2 1.制动系统 5.手制动 9.制动性能 2. the parking brake 6.the brake shoe10. brake fluid3.行车制动系统 7.鼓式制动器4. the disk brake8. brake padsDOTISE3 1・ breaking system friction2. Brake fluidthe service brake3・ the brake pedalThe brake lining4. slowing downThe brake drumDTOSE6 1 • a valve5. reliable2. chambers6・ however3. the brake pedalIn order to4. the power assistshuts off9. after that10. much pressure1.C2. G3. A4. J5. B6. D7. I8. E9. F 10. HDTOSE8 1.制动力4.制动功率 2.制动调节阀5.平均有效制动压力 3.制动块6.制动主缸 DOTISE9 1. 1 ) in the hydraulic circuit 2. 1 ) lubrication badlyDTOSE4 1.C 2. A 3. E 4. B 5. DDTOSE51. is actually a friction device to change power into heat 2・ the mechanical brakes and the hydraulic brakes3. the automobile brake system4. The tops of shoes are held apart by a wheel cylinder5. to prevent rust and corrosionDOT3ISE72) dangerously worn 3) the wrong type of fluid2) inside your rear brakes1.悬架系统 5.桥壳定位8. rebound clip2. front suspension system 6. coil spring 9.牵引杆3.空气压缩机 7.下控制臂10. control arm4. torque tube1 • leaf springs 2・ suspension3. Shock absorber 5. coil springs6. pivot from side to side7. torsi on bars4・ springs8. rebound clips1. D2. F3. A4. B5. C6. EDOTISE6 1 ・ the rear axle5・ Dependent front suspensions8. mainstream cars 2. front 6. Basically9・ move3. independently 7・ a solid bar10. especially4. the latterDOTISE7 1.C 2. G 3. A 4. H 5.1 6. J 7. B 8. D 9. E 10. F DTOSE81•悬架 2.车架髙度 3.前桥 4.后桥 5.钢板弹簧 6.扭杆弹簧 1.T2. FDOTISE2D<ffOSE3DTOSE4DTOSE51. springs are the major component2. one of the major automobile system3. the use of suspension system has increased strength and durability of comp on ents4. transmits the weight of the body and other comp on ents to the axles and wheels5. having a piston force fluid through a small opening DTOSE9 1.1 ) should be replaced with the correct type 2) the wrong type of fluid was put in your car 2.1 ) pump is bad 2) be lubricated or repairedBOTSE1 1.T 2. F 3. F4.T5.TD<ffQSE21.齿轮齿条转向2. steering shaft 5.横拉杆内接头 6. steering arm 9.机械效益10. steering systemDOTISE31. in fluence upon2. steering gear 5. ball nut 6・ move up and down F3.循环球转向 7.横拉杆外接头4. steering wheel 8. steering gear3. steering wheel4. consists of 1. D 2. C3. F4. A5. B6. E1. fluid 5・ special oil9. the other end2 manual steering gear 6. same10. the intermediate rod3.1arger7. steering arms4. a high pressure8. in eludes1.汽车稳定性控制2.全球公认的杰作3.防抱死制动系统4.防抱死制动系统控制模块 6.动力转向控制装置EXEFCISE51. steering wheel, steeri ng gears, li nkages, and other comp on ents2. causes the pitman shaft and arm to rotate3. prevent side-slip of all automobile wheels in cornering4. steering gear plays a important role5・ manual steering system and power steering system DTOSE6DTOSE7 1. D 2. F 3.14. A5. H6. B7. C8. E9. J 10. GEXEFCISE85. （防抱死制动系统）转速脉冲传感器 7.动力转向 8.多用途赛车，运动型多用途车DTOSE9 1.1 ) be lubricated 2) be adjusted 3 ) the power steering unit 2.1 ) bad 2) leak 3) incorrectDTOSE4 7. rack-and-pinion steering 8. steering arms1. F2.T3. F4. F5.T6. F DOTISE21.润滑系统5.集滤器8. oil filter 2. moving component6. pressure-regulator valve9.循环流体3•循环机油 4. compression pressure7.旁通阀10. operating temperatureDOTISE31 ・ moving parts5. oil filter 2. oil pump6. friction3. oil pan7. drain4.1ubricate8. passagesDTOSE41. D2. E3. A4. C5. B6.FDTOSE51 • The engine can work effectively2. an automobile could not run itself3. contains mechanical parts such as the oil pump, the oil filter, the oil pressure relief valve, etc. 4・ it absorbs and carries the heat away from the engine parts5・ forms a good seal between piston rings and cylinder wallsDOTISE61. build up 6. oil pressure2. pumps7. filters3. camshaft8. However4. suffer from9. possibility5.replacement10. greatlyDTOSE71. F2. C3. A4. H5. B6. J7. D8. E9. G 10. IDOTSE81.冷却液温度控制2.润滑油 3 .润滑油泵4.长效冷却液 5.机油润滑轴承 6.换油期限DOTISE91 ) the radiator coolant reservoir is a plastic tank near radiator2) if the level is low, remove the top of the reservoir and add coolant3) don't try to remove the radiator cap when the engine is hot2.空气流量传感器3.（乘员）安全气囊式约束装置5.电动空气调节阀6.辅助空气调节EXffQSEIl.T 2. F 3. F4.T5.F6.TDOTSE21.安全气囊模块2. gas generator3.散热器支架4. peak load5.固态化学气体6. trim cover7.保护板8. airbag sensor9.中央气囊传感器总成10. deployment of airbagsDOTISE31. the air bag system2. the sensor3. The inflator4.Seatbelts 5. pretensioner6. collision7・ a high strength fiber8. injury DTOSE41. D2. F3. A4. C5. B6. EEXffGSE51. automotive desig ns that reflect the feature of the time2. a center airbag sensor, safe sensors, ignition control and drive circuit, diagnosis circuit, etc.3. All connectors in the airbag system are colored yellow4. to ensure high reliability5. to be met the new SRS airbag system of the vehicleDOTISE9 1) bad 2) leak3) in correctDTOSE61 ・ one place 2. specific model 3. figuring out 4. familiar with 5. in the system6. the heat7. expansion valve8. adds heatDTOSE71. E2. H3. A4.15. B6. J7. C8. D9. G 10. FDOTISE81•（乘员保护装置）辅助约束系统 4.防抱死制动系统。
Unit 13 InventionsPart APre-listening TaskQuestions for Discussion1.What do you think were the most important inventions in the last century? (For example, thecomputer and the Internet)2.What is online shopping? What kind of things are bought most online?3.Do you go shopping online? If yes, what do you buy?4.Why can online stores attract customers?5.Have you or your friends ever taken the medicine aspirin? What do you know about it?6.Suppose you were an inventor, what would you like to invent?Demo:2. What is online shopping? What kind of things are bought most online?Online shopping is the process whereby consumers directly buy goods, services, etc. from a seller interactively in real-time without an intermediary service over the Internet. If an intermediary service is present the process is called electronic commerce. An online shop, e-store, Internet shop, online store, or virtual store evokes the physical analogy of buying products or services at a bricks-and-mortar retailer or in a shopping mall. Now you can buy almost everything on the Internet, from soap to computer. It is said that some terrorists have bought the technology of making atomic bombs.6. Suppose you were an inventor, what would you like to invent?If I had studied biology and medical science, I would like to invent a drug that would enable people to live a long life, perhaps 200 years or longer. Many people say life is short. That is very true. When people live longer, they will be able to bring their knowledge and experience to better use and create a lot more good things for the human race.Language FocusHere are some sentences and structures that you may find useful in discussing the above questions.●I think the most important inventions in the 20th century were the computer and the Internet.●I often / seldom go shopping online.●I prefer to / would rather buy computer gear online.●I’m fond of / interested in buying books at online bookstores. For books, CDs and videogames, I often visit (当当网) / (卓越网) / (卓越亚马逊网) / (亚马逊网).●Sometimes I log on to (淘宝网) to buy gadgets (小玩意儿), stationery, gifts,food and even clothes like T-shirts and jackets.●Books are one of the things bought most online. Web bookstores usually give buyers a betterprice.●Clothes, shoes, cosmetics, nutrition products, and groceries are increasingly being purchasedonline.●More and more travelers buy their plane tickets (e-tickets) online because it is a quick andeasy way to compare prices of different airlines and make a purchase.●Online shopping provides more freedom and control than shopping in a store.●We can also buy various kinds of services online.●What online stores attract me most is that they offer good prices, lower than at conventionalretail stores.●Online shopping is convenient. You can go shopping 24 hours a day. There are no limitedstore business hours.●Online shopping saves time since there is no need to travel, no traffic to worry about.●For something important / expensive / valuable, I dare not buy / purchase it on the Webbecause I’m afraid of fraud (欺诈) / delayed delivery / unexpected problems.●Aspirin is a well-known common drug. It’s cheap and available in every pharmacy.●I take aspirin when I have a headache / cold / fever. I find it effective.●My grandparents take aspirin every day. They usually take it before going to bed. It is saidthat aspirin can prevent blood clotting so it can reduce the risk of heart attacks.●If I were an inventor, I would like to create something that will cure cancer / do all thedangerous jobs for humans.Part BListening TasksPassage 1Word Bankcommodity n. a product that is bought and sold 商品access n. means of reaching 接近；取得的方法tap v. to penetrate into … for the purpose of using sth. 开发；利用virtual a. temporarily simulated by computer software 虚拟的temp n. a temporary employee 临时雇员freak n. a person regarded as strange because of unusual appearance orbehaviour 怪人mortar n. a mixture of lime with cement, sand and water, used in building tobond bricks or stones 砂浆；灰浆high-profile a. attracting much attention or publicity 持引人注意的姿态的mimic v. to imitate 模仿turn to to go or apply to 求助brick and mortar store 实体商店 亚马逊网站eBay 网站名Jeffery Bezos founder of 亚马逊网站创建者Barnes & Noble 美国最大连锁书店Waldenbooks 美国一连锁书店Script:Have you ever bought anything from ? Millions of people in the United States and elsewhere in the world have shopped on this website.Amazon, like the enormously successful website store eBay, has set up a standard for effective commercial use of the Internet. Originally nothing but a bookseller, Amazon now sells music, clothes, computers, and countless other commodities. They have also expanded their services to include lists of books by users, recommendations, and access to used books.The ease of use of the Amazon website and the feeling of the site as a friendly community is key to their success. Like eBay, it taps the enormous resources of the Internet to create a virtual neighborhood among users.Amazon was launched in 1995 in a garage by Jeffery Bezos, who was born in 1964 in New Mexico and had a degree in computer science and electrical engineering from Princeton University. It now does over $3 billion a year in sales. Jeffery Bezos used doors as desks and his instructions to the temp agencies to which he turned to for staff were: “Send us your freaks.”Today, Amazon is a major threat to brick and mortar stores such as Barnes & Noble and Waldenbooks. The two giant bookstore chains have responded to the challenge by establishing high-profile Web presences with sites that mimic a great deal of what Amazon has developed.Amazon is now well established all over the world as the Web place to go for books. It surely is a great leap from that garage.Language and Culture Notes1. Background informationThe 20th century was an age of great inventions and discoveries, which revolutionized human life. The invention and popularization of the computer dramatically changed almost every aspect of people’s life and work. In the last decade of the 20th century, the World Wide Web (WWW) became available to anyone. The first e-commerce websites, such as and , emerged and online trading began to do big business in the West.Near the end of the 20th century, there was an Internet boom in China. A number of online shopping websites were set up. The most successful ones are , , and . Like Amazon, Dangdang set out to sell books on the Internet and now becomes China’s largest online retailer of books, videos, CDs, and DVDs. Eachnet set out to imitate eBay in 1999 and was bought by eBay in 2003. Taobao represents the rise of China’s online auction shopping market, and was the most successful in China’s top ten online shopping websites in 2008.2. America’s largest online retailer based in Seattle, U.S. Its founder Jeffery Bezos set up the company in 1994, and launched it online in 1995. The company started as an online bookstore, but now sells almost everything from computer software to clothes to nutrition products. Amazon has established separate websites in several other countries including Canada, the United Kingdom, Germany, France, China and Japan. It acquired China’s (卓越网) in 2004 for $75 million.3. eBaythe world’s biggest and most successful Internet auction and shopping site. It was founded by Pierre Omidyar, a French-born Iranian computer programmer in 1995. At present, eBay has established websites in thirty other countries. It bought China’s in 2004.4. Jeffery Bezos(1964- ) founder, president, CEO and chairman of the board of . He graduated from Princeton University with a degree in computer science and electrical engineering. He was named Person of the Year in 1999 by Time magazine and selected as one of America’s best leaders by U.S. News & World Report in 2008. His estimated wealth amounts to over $8 billion, mostly from his holding of stocks.5. brick and mortar storea retail shop that is located in a building as opposed to an online store6. Barnes & NobleAmerica’s largest bookseller, established as early as 1873. It operates mainly through its chain of about 800 bookstores throughout the United States. Besides books, the stores also carry wide selections of music, DVD titles and magazines. Most stores have cafes that sell Starbucks coffee. Over the years the stores have become a favorite place of reading and relaxation for people of all ages.7.Waldenbooksan American bookstore chain, a subsidiary of Borders Group, which is the second largest bookseller in the U.S. It has about 500 bookstores located in shopping-malls across the U.S. In 2002, Waldenbooks teamed with to launch , bringing together the nation’s leading mall-based retailer and the global leader in e-commerce.Exercise 1Listen to the recording and choose the right answers to the questions you hear.1.What is the main idea of the passage?a.The similarity between eBay and Amazon.b.The history of the development of .c.The key to the success of .d.The competition between and Barnes & Noble.2.What is the speaker’s attitude toward ?a.Objective.b.Critical.c.Sympathetic.d.Favorable.3. What can we learn about Jeffery Bezos from the passage?a. He is a freak.b. He majored in computer science and business management at Princeton University.c. He is a far-sighted businessman.d. He was very poor at the time when he set up Amazon.4. Which of the following statements is true?a. eBay is the parent company of Amazon.b. Amazon is a competitor of eBay.c.Both eBay and Amazon make very good commercial use of the Internet.d.Conventional bookstore chains like Barnes & Noble will not be able to survive thechallenge of online bookstores.Exercise 2Listen again and fill in the blanks with the missing information about .In 1995, was launched in a garage. Starting out to sell only books, it now sells almost everything from clothes, computers to countless other commodities and makes more than $3 billion a year in sales. It is a major threat to big bookstore chains like Barnes & Noble.Today, is well established all over the world as the website to go for books. The key to its success is that, like eBay, it has created a virtual neighborhood among users on the Internet.Passage 2Wonder DrugWord Bankgrant v. to give, esp. as a favor 授予trademark n. a special name marked on a product to show that it can only be legally used by that producer （注册）商标deny v. to refuse to give 拒绝给予remedy n. medicine 药物mark n. the former German unit of money 马克（德国原货币名）preventive a. that helps to prevent sth. undesirable, such as an illness 预防的stroke n. a sudden disabling attack or loss of consciousness caused by aninterruption in the flow of blood to the brain 中风enduring a. lasting 持久的aspirin 阿司匹林（药名）Bayer 拜耳（德国制药厂）Felix Hoffmann 德国化学家Imperial Patent Office 帝国专利局Script:Aspirin has been said to cure or prevent everything from headaches to heart attacks. Some people call it “the wonder drug”. Then d o you know who invented it? It was Felix Hoffmann, a German scientist, who worked this wonder.On March 6, 1999 the maker of aspirin, the German company Bayer celebrated Hoffmann’s discovery. The activity marked the 100th anniversary of aspirin’s launch.Berlin’s Imperial Patent Office granted Bayer a trademark for aspirin on March 6, 1899, but the company was denied patent protection because of its similarity to earlier discoveries. For this reason, aspirin was sold initially in powder form. However, it later became the first drug to be sold as a tablet.A Spanish philosopher summed up the remedy’s influence in the 1930s saying that modern man lived in “the age of the aspirin”. One hundred years after its introduction, Bayer’s annual sales total about 1 billion marks, which equals US$555 million. Even in the 21st century, aspirinsales remain strong. The wonder drug is now widely used as a preventive treatment for heart attacks and strokes.Aspirin is simple to make and even easier to administer. Like Coca-Cola and Levi’s, it is one of the brands to have gone beyond cultures, borders and generations to enjoy almost universal recognition. The drug has now become as enduring an element of life in the 21st century as the car and television.Language and Culture Notes1. Background informationThe research on aspirin began in 1897 by Felix Hoffmann, a German chemist at Bayer Chemical and Pharmaceutical Company. Two years later, in May 1899, Bayer began selling it around the world. Aspirin’s popularity grew in the first half of the 20th century, spurred by its use in treating the Spanish flu pandemic of 1918. In the past several decades, scientists have found that aspirin is effective as an anti-clotting agent that reduces the risk of clotting diseases. It is now widely used as a preventive treatment for heart attacks and strokes.2.Felix Hoffmann(1868-1946) a German chemist. Hoffmann studied medicine in Munich and joined Bayer’s research department in 1894. He is believed to be the first to synthesize acetylsalicylic acid intoa usable form for medical applications. Bayer later marketed it as aspirin.3. BayerBayer Group, the third largest chemical and pharmaceutical manufacturer in the world, founded in 1863. The firm is a leader in research and development, spending nearly 12 percent of its revenues on this segment.4. A Spanish philosopher …“the age of the aspirin”.The Spanish philosopher praised aspirin very highly. It is because the drug was widely used and considered very effective in reducing fever in treating the 1918 flu (also called Spanish flu), which was believed to have killed as many as 2.5-5% of human population from March 1918 to June 1920.However, a century later, some people began to question the use of aspirin in treating Spanish flu. They hold that aspirin’s quick action of relief of pain or fever might have masked the symptoms, delayed the treatment and made it more difficult to find the right remedy.Exercise 1Listen to the recording and choose the right answers to the questions you hear.1. What can we learn from the passage?a. The enduring popularity of the drug aspirin.b. The effectiveness of the drug aspirin against diseases.c. The development of aspirin from powder to tablet.d. How Felix Hoffmann discovered aspirin.2. What can be inferred from the passage?a. Aspirin is as important to our life as the car and television.b. Aspirin is the only drug we need to take when we get sick.c. Aspirin is most popular in Spain.d. Aspirin is very muc h part of a modern man’s life.3. Why does aspirin remain strong in sales in the 21st century?a. Because it is effective in people of all ages and nationalities.b. Because it is produced by Bayer, a famous German manufacturer of drugs.c. Because it is widely used to help prevent heart attacks and strokes.d. Because it has been used for over a century and trusted by users.4. Which of the following statements is true according to the passage?a. Aspirin was granted patent protection when it was sold as a tablet.b. Aspirin was the first drug of its kind discovered in the world.c. Aspirin was not granted patent protection because there were similar discoveries.d. Aspirin was a unique chemical compound when it was granted its trademark.Exercise 2Listen again and supply the missing information.Speaking TasksPair WorkReflections on the textsYou have just heard two major inventions of our time. Now discuss the following questions with your partner and then give an oral presentation of your reflections on the stories. You may organize your presentation by linking up your answers to the questions.Guiding QuestionsFor “”1.Is a familiar name to you?2.What do you think of Jeffery Bezos? Do you think he is a far-sighted entrepreneur?3.What do you know about the development of ?4.Have you ever bought anything from ? Why or why not?5.What do you think of online shopping?6.What are the advantages and disadvantages of shopping on the Web?For “Wonder Drug”1.Do you think aspirin is a wonder drug? Why?2.What is the usual life span of a drug? Why do some drugs cease to be used?3.How popular is aspirin?4.What new use has been found for aspirin?5.What is the drug mainly used for today?Possible Answers (for the teacher’s reference)For “” is known to most of us as online shopping is getting more and more popular.It is amazing that Amazon, which started its business in a garage, could have become the w orld’s leading online shopping website today. I think its founder Jeffery Bezos is really an inventive entrepreneur. At the days when companies were still at their early stages, he had the foresight to see the great potential of the commercial use of the Internet and opened an online bookshop, using a garage as his office and doors as desks. Now it has grown to be a website to go for books all over the world and a seller of every kind of commodity and service one can think of.Personally I haven’t d one any shopping on this website. I guess it would be far too expensive to have things shipped to me from the United States. My experience with online shopping is restricted to and .Shopping online is great. With a few clicks on the Internet, we can quickly seek out best deals for the goods or services we want to buy with different sellers. As online stores are available 24 hours a day, it is both convenient and time-saving. And the best thing about it is its lower price. Very ofte n we can get a discount. However, there’s no denying that online shopping also has its disadvantages. Sometimes the delivery is delayed and sometimes the merchandise delivered may not be as good as we thought it would be. But in spite of all these, shopping online has certainly revolutionized our way of buying things.For “Wonder Drug”Aspirin is really a wonderful drug. It has existed for over one hundred years, yet is still widely used to treat all kinds of illnesses. A century is a very long period of time indeed. During such a period, many other drugs were developed, marketed, used, and then disappeared. Some were replaced by their improved versions. Some were banned due to serious side effects discovered later in use. But aspirin, marketed in Germany by the end of the 19th century, is able to cross borders and enter the medicine cabinets of people’s homes across the world. No cultural differences or generation gaps can stop its spread. It has joined the ranks of famous brands like Coca-Cola and Levi’s to receive almost universal recognition.And the most amazing thing is that just when people are beginning to have second thoughts about using the drug as a fever reliever, some new use is found for the drug. Today it is largely taken as a preventive drug for heart attacks and strokes.No wonder some people call it “the wonder drug”.Part CTest Your ListeningA Compound DictationListen to the passage three times and supply the missing information.Nowadays in the United States, there are 1) 200,000 miles of pipeline, 170,000 gas stations and 243 million vehicles using petroleum fuels.Guy Nègre, the 2) founder and CEO of Motor Development International, is hoping to change all that. He has invented a compressed air 3) technology for cars. The new invention is the AirPod.The AirPod is a small four-wheel 4) mini-car that uses compressed air to move pistons. It uses a small motor to compress (压缩) outside air to keep the tank 5) full.The small motor can not only operate on gasoline, diesel, vegetable oil, but also be 6) plugged into an electrical outlet for 7) recharging.8) With the demand for inexpensive, user-friendly, high-mileage vehicles that will not cause global warming, the AirPod is getting a lot of attention. Air France and KLM airlines will be using AirPods to transport passengers between arrival and departure gates at airports in Paris and Amsterdam beginning in 2009. Zero Pollution Motors 9) has purchased the rights for the U.S. market and expects to manufacture 8,000 vehicles a year in the United States beginning in 2011. Automaker, Tata Motors has purchased the manufacturing rights for India.10) Licensing arrangements for other countries are currently in progress.Part DTime to TalkLook at these pictures and describe them one by one. If possible, try also to find something relevant to talk about.Hints:1. the wheel, one of the oldest inventions, people traveled on foot, or on horseback, revolutionized transportation, more convenient and fast, used in machines, in the Industrial Revolution2. office room, computers, screen, keyboard, mouse, the greatest invention of modern times, everywhere, used for almost everything, hard to imagine life without it, more useful in future3. Thomas Edison, famous invention, electric light bulb, dramatically, change people’s lives, hard to imagine, a night without light, a genius, countless inventions, achieve success through hard work, genius, one percent, inspiration (灵感), perspiration (出汗，汗水), key to successDemo:1. The wheel is one of the oldest and one of the most important inventions in history.Before it was invented, people could only travel on foot or on horseback. This kind oftraveling was neither comfortable nor fast. The wheel revolutionized transportation andmade travelling become convenient and fast. In the Industrial Revolution, the wheel wasused in mechanical devices as well, in addition to transportation.2. The computer is undoubtedly one of the most important inventions in modern history.The picture shows an office room with two computers. Indeed, the computer has become so useful and so common that it is hard to imagine our life without it. As technology develops in the future, new uses of the computer will make our lives even better, easier and moreenjoyable.3. This is a picture of Thomas Edison. We also see in this picture one of his famousinventions — the electric light bulb. The light bulb dramatically improved people’s lives.Now we can hardly imagine spending the night in darkness. Edison was sometimes called a genius, because he made countless inventions, big and small. But he achieved successthrough hard work. Edison once said “Genius is one percent inspiration and ninety-ninepercent perspiration”. So hard work was the key to his success.Movie TimeWord Bankshoelace n.鞋带laceless a.没有带子的voilàint.瞧啊nifty a.极好的nerd n.蠢人freak n.怪人sardine n.沙丁鱼metaphor n.比喻weirdo n.古怪的人Script:- Have you ever felt like you were a little bit different? Like you had something unique to offer the world ... if you could just get people to see it. Then you know exactly how it felt ... to be me.- Go ahead, Flint.- What is the number one problem facing our community today? Untied shoelaces, which is why I’ve invented a laceless alternative foot covering. Spray-on shoes. Voilà.- They’re so nifty.- How are you gonna get them off, nerd? What a freak. He wants to be smart, but that’s lame.- I wanted to run away that day. But you can’t run away from your own feet.- Not every sardine is meant to swim, son.- I don’t understand fishing metaphors.- What did I say?- Don’t worry. Honey, I think your shoes are wonderful.- Everyone just thinks I’m a weirdo.- So? People probably thought that these guys were weirdos too. But that never stopped them. I was saving this for your birthday, but here.- A professional-grade lab coat. Just like the real guys wear. It fits perfect.- The world needs your originality, Flint. You just have to grow into it. And I know that you’re gonna do big things someday.- From that moment on, I was determined to invent something great.Exercise ARead the following statements and decide whether the statements are true (T) or false (F).( ) 1. The boy regarded himself different from others.( ) 2. The boy didn’t like wearing shoes.( ) 3. The boy planned to save trouble of using laces with his invention.( ) 4. Students in class admired the boy for his invention.( ) 5. The boy felt very awkward for not knowing how to take off the shoes.( ) 6. The boy’s father had fish for dinner.( ) 7. The mother didn’t want her son to be weird.( ) 8. The mother was confident in her son’s future invention.Answers:1.T2. F3.T4. F5.T6. F7. F8.TExercise BAnswer the following questions.1.Do you agree that all great scientists are weirdos? Give an example, if you can.2.What qualities does a real scientist need to have?Hints:1.Not necessarily. Scientists are normal persons. The only difference is they devote most of theirtime and energy to their research projects. Sometimes, they neglect or overlook some minor things in life.2.There are many good qualities a real scientist should have. For example, a good scientistneeds devotion to his job or research. Skepticism is another important quality a scientist can have, but only open-mindedness can truly prevent a bias.。
大学生英语竞赛(NECCS)A类研究生英语-20(总分100, 做题时间90分钟)SSS_FILL1.Give the missing group of letters or numbers in the sequence.R15 R1 $5 T8 T7 U16 U4分值: 2.5S8[解析] 本题要求补上序列中缺失的一组字母或数字。
观察题目可知，字母的顺序是R、S、T、U，而且每个字母都出现两次。
将相同字母的数字相减后为14、1、12，可以看出个位数字为1、2、4，少数字3，因此答案应为S8。
SSS_FILL2.Find the one letter that will end the first word and start second word of the two pairs of words．The same letter must be used for both pairs of words．Example：FAS T RACK DEN T WINJA AIL STRA HEN分值: 2.5W[解析] 本题要求找出一个字母。
该字母既是第一个单词的末尾字母，也是第二个单词的首字母，还能同时将前后两组单词补充完整。
根据所学单词可知，该字母应为W。
SSS_FILL3.Rearrange the letters given and make one word that uses all of the letters．B C E L N R U U T E分值: 2.5TURBULENCE[解析] 本题要求将所给字母重新排列，并使组成的单词能用上所有的字母。
根据所学单词可知，该单词应为TURBULENCE。
SSS_FILL4.What number should replace the question mark?分值: 2.5125[解析] 本题要求用数字来替换问号。
根据已知数字可知，5的二次方等于25，6的二次方等于36，6的三次方等于216，据此可以推知，5的三次方等于125。
复旦大学《21世纪大学英语》自主学习第三册第七单元《一课一练》测试题Part ⅠWritingDirections: For this part, you are expected to write a short essay on the topic of Too Much emphasis on Wealth. You should write at least 120 words following the outline given below:1. 当今人们往往把财富的多少看成是衡量幸福的标准2. 过于注重财富会带来很多问题3. 应该如何正确看待财富Part Ⅱ Reading Comprehension (Skimming and Scanning)Directions: In this part, you will have 15 minutes to go over the passage quickly and answer the questions. For questions 1-7, choose the best answer from the four choices marked A), B), C) and D). For questions 8-10, complete the sentences with the information given in the passage.Quality of Life Is Much More Than a JobIt has often been remarked that the saddest thing about youth is that it is wasted on the young.A recent newspaper report on a survey (调查) conducted annually among college freshmen states that today’s students are “more materialistic and less altruistic (利他主义的)” than at any other time in the 17 years of the survey.Not surprisingly in these hard times, students’ major objective “is to be financially well-off. Less important than ever is developing a meaningful philosophy of life.”As a result, the most popular college course today is not literature on history but accounting.Students’ interest in teaching, social service and other altruistic fields is at a low, while enrollment (入学人数) in business programs, engineering and computer science is way up.That’s no surprise either. A friend of mine (a salesperson for a chemical company) was making twice the salary of her college instructors her first year on the job --- even before she completed her two-year-associate degree.“What good does their music (or history or literature) do them?” she was fond of saying. And that was four years ago; I don’t think I want to know how much she’s earning now.Frankly, I’m proud of the young woman --- not of her attitude, but of her success. But why can’t we have it both ways? Can’t we educate people for life as well as for a career?In a time of increasing specialization --- a time when 90 percent of all the scientists who have ever lived are currently alive --- more than ever we need to know what is truly important in life. Most of us learn this too late in life. It’s only between the ages of 30 and 50 that most people finally arrive at the inevitable conclusion that they were meant to do more than serve a corporation, a government agency, or whatever. We realize that quality is not entirely determined by a balance sheet (收支平衡表). Sure, everyone wants to be financially comfortable, but we also want to feel that we have a perspective on the world beyond the confines of our occupation; we want to be able to serve our fellow men.If it’s a fact that these realizations do not dawn (出现) until mid-life, is it then not the role ofeducational institutions to prepare the way for them?While it’s true that everyone needs a career --- preferably a well-paid one --- it’s equally true that our civilization has amassed (聚集) an incredible amount of knowledge in fields far removed from our own and that we are better for understanding of these other contributions --- be they scientific or artistic. It’s equally true that, in studying the diverse wisdom of others, we learn how to think. More important, perhaps, education teaches us to see the connections between things, as well as to see beyond our immediate needs.But the most important argument for a broad education is that in studying the accumulated wisdom of the ages, we improve our moral sense. I saw a cartoon recently that shows a group of businessmen looking puzzled as they sit around a conference table; one of them is talking on the intercom (内部通话装置). “Miss Baxter,”he says, “could you please send in someone who can distinguish right from wrong?”In the long run that’s what education really ought to be about. And I think it can be. My college roommate, now head of a large shipping company in New York, not surprisingly was a business major. But he also hosted a classical music show on the college’s radio station and listened to Wagner as he studied his accounting. That’s the way it should be. Oscar Wilde was right when he said that we ought to give our ability to our work but our genius to our lives.Let’s hope our educators answer the students’ cries for career education, but at the same time let’s ensure that the students are prepared for the day when they realized what life is really all about.(724 words)1. The remark that “the saddest thing about youth is that it is wasted on the young” meansthat young people ____________.A) aren’t wise enough to really make good use of their best yearsB) waste too much of their own timeC) waste too much of older people’s timeD) are sad to be sold2. The number of students who are enrolled in _________ is increasing.A) teachingB) musicC) engineeringD) literature3. If the author’s friend, a salesperson, could earn $3,000 a month in her first year on the job,her college instructor’s salary would be __________.A) $1,000B) $1,500C) $2,000D) $3,0004. The rhetorical question that the salesperson enjoyed asking ____________.A) revealed her low opinion of her teachersB) reflected her regret over not being able to study music, history or literatureC) proved that she used to be interested in studying in history and literatureD) showed that she resented having to work her way through school5. According to the passage, what conclusion do people draw between the ages of 30 and 50?A) They were only meant to serve a corporation, a government agency or whatever.B) They should be something more than they could do apart from serving a corporation.C) They need a balance sheet for their life.D) They should be financially comfortable.6. What is the most important in broad education?A) It teaches people how things are connected.B) It teaches people how to consider more than their needs.C) It teaches people how to think.D) What is true about the author’s roommate?7. In writing this article, the author intends ________.A) He majored in accounting.B) He hosted a classical music show in the college’s TV station.C) He was in charge of a large shipping company.D) He listened to Wagner while working.8. It’s a fact that these realizations do not appear __________, and it is the role ofeducational institutions to prepare the way for young people.9. The author saw a cartoon recently that shows a group of confused businessmen sittingaround a conference table; one of them is talking ____________.10. Oscar Wilde was right when he said that we ought to __________ but our genius to our lives.Part Ⅲ Listening Comprehension （omitted）Part ⅣReading Comprehension (Reading in Depth)Section ADirections: In this section, there is a passage with ten blanks. You are required to select one word for each blank from a list of choices given in a word bank following the passage. Read the passage through carefully before making your choices. Each choice in the bank is identified by a letter. Please mark the corresponding letter for each item with a single line through the centre. You may not use any of the words in the bank more than once.share a small boat with another __48__ --- all without a loan? How can they maintain a standard of living that provides everything they want? Don’t they miss what they do without?Both Sara and Michael insist that they’re __49__ to be free of expensive junk --- bathroom cabinets full of __50__ and medicines they never needed, kitchen cabinets with items that just went to waste. The one closet that Sara shares with Michael easily holds their basic clothes, many of them well-made classic styles from L. L. Bean. “I’m constantly giving things away,”Sara explains. By __51__ and discarding, and by keeping track of what they have, Sara and Michaelhave a clear __52__ of what they really need.They don’t have a dishwasher; the few dishes they own wouldn’t fill one. They don’t own a clothes dryer; wet clothes drying indoors in winter __53__ the need for a humidifier. Sara’s dark hair is __54__, so she doesn’t need a hairdryer or electric curlers. Their front yard is wooded, so they don’t need a lot of __55__ tools to take care of it. They don’t own a TV, so they aren’t __56__ saturated with images of new (and unnecessary) temptations.Section BDirections: There are 2 passages in this section. Each passage is followed by some questions. For each of them there are four choices marked A), B), C) and D). You should decide on the best choice and mark the corresponding letter with a single line through the centre.Passage OneQuestions 57 to 61 are based on the following passage.When it comes to health, the poor are doubly cursed. Not only are they more prone to deadly infectious diseases than the rich, but they have far less access to the means of improvement. Twenty years ago, Paul Farmer, an American doctor and anthropologist(人类学者), set out to do something about this. Amid the political turmoil(混乱)and poverty of rural Haiti, he created a community based health care system called Zanmi Lasante, or Partners in Health. It not only delivers appropriate, affordable medical treatment to thousands of poor people, but goes beyond the clinic to address the social causes making them sick and keeping them from getting better.As Dr. Farmer argues, improving the health of the poor is not just a medical challenge, but a question of human rights. Tackling the inequality, racism, sexism and other forms of "structural violence" which oppress the poor is as critical as extending the drugs. Or as his Haiti patients put it, medicine without food is like washing one's hands and drying them in the dirt.Unfortunately, Dr. Farmer's powerful message is often weakened by his book's academic tone. It does, however, scream out in passages describing the human face of "structural violence". It is these personal stories that make Dr. Farmer's anger at such "stupid deaths" so compelling.The good doctor's motives and methods are better described in Mountains Beyond Mountains. This biography by Tracy Kidder traces Dr. Farmer from his unconventional upbringing and unusual education, shuttling (来回穿梭于) between the shacks of central Haiti and the halls of Harvard Medical School, to his later work around the world. Though well written, Mr. Kidder's book also makes for uncomfortable reading. The author is clearly close to his subject, having traveled with Dr. Farmer from the green poverty of Haiti to the tubercular whiteness of Russia. Too close, perhaps. The biographer seems to be seeking his subject's approval, rather than the other way round. Mr. Kidder writes, rather disturbingly, about his fear of disappointing Dr. Farmer, his own pain at wounding him with a critical remark and his relief at the doctor's forgiveness.When Mr. Kidder's health falls, this dependence becomes all the more intense. But rather than compromise the book's equity(公正), this intimacy serves to highlight Dr. Farmer's admirable, yet ultimately irritating, character. As Mr. Kidder observes, "Farmer wasn't put on earth to make anyone feel comfortable, except those lucky enough to be his patients or those unlucky enough to need him."57. What makes the "Partners in Health" system unique compared with traditional hospitals?A) It makes attempts to help the poor on a social level.B) It is aimed at treating poor people for free.C) It is designed to help the poor rise from poverty.D) It offers community help to those who are poor.58. What can be inferred from the last sentence of the second paragraph?A) Hands should not be dried in the dirt after washing.B) Medicine is also needed for cleaning hands.C) Medicine is not a long term cure to their poor health.D) Food can cure their disease better than any medicine.59. The disadvantage of Dr. Farmer's book seems to be that _______.A) the plots in the book are not attractive enoughB) the way he tells the stories is not compelling enoughC) the anger he expresses at "stupid deaths" is too strongD) the tone is not strong enough to arouse people's attention60. Mr. Kidder's book also makes for uncomfortable reading because _______.A) Mr. Kidder himself has never been involved in Dr. Farmer's lifeB) Mr. Kidder is afraid of making true comments on Dr. FarmerC) Mr. Kidder's emotions prevent him from independent writingD) Mr. Kidder is always waiting for Dr. Farmer's forgiveness61. It can be inferred from the last paragraph that __________.A) Dr. Farmer only helped those who are lucky enoughB) Dr. Farmer may have severely criticized the societyC) Dr. Farmer was not actually making his patients comfortableD) Dr. Farmer's job is not to make people comfortablePassage TwoQuestions 62 to 66 are based on the following passage.Animals like the lion are known as carnivorous animals. The word “carnivorous” is derived from Latin words meaning “eater of flesh”. You have already read about wild lions and you know that they feed on smaller animals. But many other animals are vegetarian, and they are called herbivorous animals. In this group of animals are found all the common farm animals like the horse, the cow and sheep. Examples of wild animals that are herbivorous are the giraffe and the elephant. Instead of saying “carnivorous animal” and “herbivorous animal” you say “carnivore” and “herbivore”.You may be surprised to learn that there are carnivorous plants as well as carnivorous animals. Plants usually obtain food from the water in the soil and from the salts that are dissolved in it. But some plants that grow in poor soil need other food to make up the lack of food in the soil itself. To make up for this deficiency they trap small insects and digest their bodies.Carnivorous plants use ingenious devices to trap insects for their food. The pitcher plant is a common carnivorous plant in tropical forests. This plant has a clever trap shaped like a pitcher or jug. It even has a lid to keep out the rain. The mouth of the pitcher is covered with a sweet, sticky substance, like honey or nectar. Insects come to the plant to feed on this substance. When they have eaten all that is round the mouth they crawl into the pitcher to look for more. There is more honey at the bottom and they go down to feed on it. The inner wall of the pitcher is covered with fine hairs. These hairs point downwards, so that the insects cannot climb out of the pitcher. They are trapped in it. They die there, and their bodies are digested by the plant and absorbed as food.62. Which of the following is not correct?A) The sheep is a common farm animal.B) The horse is not a carnivorous animal.C) The elephant is a common farm animal.D) The lion is not vegetarian.63. Which of the following statements is true?A) Wild lions are carnivorous animals but they do not eat flesh.B) The Giraffe is not a carnivorous animal because it does not eat flesh.C) The elephant is wild and strong so it is a carnivorous animal.D) Vegetarian animals can’t eat wild lions but can eat small animals.64. According to the passage “carnivorous plants” means __________.A) plants which obtain food from the water in the soil.B) plants which grow in poor soil.C) Plants which grow in tropical forests.D) Plants which can “eat” animals and digest their bodies.65. The insects go into the pitcher because ___________.A) they try to eat more sweet substance at the bottomB) the substance round the mouth of the pitcher is not sweet enough and is not stickyC) the rain can’t get into the pitcherD) the fine hairs on the inner wall of the pitcher point downwards66. The best title for this passage would be _____.A) Herbivorous Animals.B) Carnivorous PlantsC) Carnivorous AnimalsD) The Food of the PlantPart ⅤClozeDirections: There are 20 blanks in the following passage. For each blank there are four choices marked A), B), C), and D) on the right side of the paper. You should choose the ONE that best fits into the passage. Then mark the corresponding letter with a single line throughPart VI TranslationDirections: Complete the sentences by translating into English the Chinese given in brackets.87. ________________（就工作环境而言）, I ‘m not really sure I’d enjoyed the work.88. __________________(敬业当然是好的), but you shouldn’t let work eat up all your leisure time.89. It’s high time that __________________________(学校管理者意识到目前学生所面临的巨大压力是什么).90. ________________(一两年前她才开始学滑冰), so she technique isn’t up to professional standards.91. We all need some form of exercise every now and then ___________ (来使自己保持身体健康).复旦大学《21世纪大学英语》自主学习第三册第七单元《一课一练》测试题参考答案Part I WritingToo Much Emphasis on WealthAs people’s living standard has been greatly improved, more importance has been attached to the wealth. Wealth is viewed by many people as the sole symbol of success, and more importantly, happiness. They tend to feel content with what they have owned and they would feel depressed otherwise.Can the large amount of wealth surely bring happiness to people’s life? The answer is “NO”. The constant pursuit of wealth may lead to the desire for more wealth and in this case wealth-seekers claim they will happier if they can have more wealth. As a result, many people endeavor to do whatever they can to earn as much money as they can. Even some of them venture to take illegal measures for greater profits. Moreover, young people may be influenced by this social behavior and they will transfer their attention from the pursuit of knowledge to the exploitation of material wealth. This phenomenon has caused widespread concern among the public.The role of wealth in people’s life cannot be ignored but still a correct attitude towards wealth should be cultivated. The amount of wealth can enhance the sense of happiness but undoubtedly happiness overweighs wealth. Not until people know how to make good use of wealth to add to their happiness does wealth make sense in their life.Part II Reading Comprehension (Skimming and Scanning) 1-7: ACBDBDC8. until mid-life9. on the intercom10. give our ability to our workPart IV Reading Comprehension (In depth) 47-56 HDBNJ GMOCK 57-61 ACDCB62-66 CBDABPart V Cloze67-71 BACDA72-76 BDCBC77-81 CBADD82-86 CBACBPart VI Translation 87. As far as workingcondition isconcerned88. Of course beingcommitted to yourwork is fine89.universityadministratorsrealized what hugepressure students arefacing these days90. She took up skating acouple of years ago 91. to keep ourselves in good shape。
UFSC Uses LabVIEW and NI CompactDAQ for Acoustic Beamforming in Vehicle Pass-By Noise
Acoustic Image Identifying Tire and Exhaust
Noise at 50 KPH at 1,904.3 Hz
Author(s):
Samir N.. Gerges - Federal University of Santa Catarina (UFSC)
The Laboratory of Noise and Vibration at the Federal University of Santa Catarina (UFSC) in Brazil is involved in various projects including R&D assistance to the automobile industry to adapt its products to noise and vibration standards. In addition to helping local industries, this supports academic developments in teaching and research for undergraduate and postgraduate students.
Pass-by noise tests are standardized to quantify the maximum sideline noise level during vehicle operation. The test is regulated in most countries with specific sound limits defined by relevant government agencies, typically ISO 362 – measurement of noise emitted by accelerating road vehicles. The specifications are intended to reproduce the level of noise generated by the principal noise sources during normal driving in urban traffic, typically on roads with speed limits of 50 km/h and 70 km/h. The vehicle pass-by noise test certifies that a car complies with the standard so its contribution to traffic noise is not above the permitted limit.
Many elements contribute to the total noise of a vehicle, such as the motor, exhaust, transmission, and tires. Because standard pass-by noise tests do not have the capacity to identify the sources emitting noise that leads to test failure, we needed technique a to visualize the acoustic field to identify these sources. By applying beamforming in this test, we can see which of these sources significantly contributes to the overall noise emission and has an impact on the vehicle’s pass-by noise.
Cx.P. 476 - Florian.polis
Brazil
Tel: 55) 48-2344074/3319227/3317095
Fax: (55) 48-3319677
samir@emc.ufsc.br
Acoustic Image Identifying Tire and Exhaust Noise at 50 KPH at 1,904.3 Hz
Acoustic Image Identifying Tire Noise at 70 KPH at 1,250 Hz
32-Channel Microphone Array
Layout of Test System
This case study (this "case study") was developed by a National Instruments ("NI") customer. THIS CASE STUDY IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND AND SUBJECT。
