大学英语作业2答案

2010上半年大学英语(3)第2次作业大学英语（三）第一部分：交际英语（每题3分，共15分）1. — _____A_______________— Well, they got there last Wednesday. So about a week.A. How long have your parents been in Paris?B. When did your parents arrive at Paris?C. Did your parents arrive at Paris last Wednesday?D. When will your parents go to Paris?2. —My mother is pretty sick.—____C______________.A. Good for her.B. Oh, it’s nottrue.C. That’s too bad.D. Why s3. — I'd like to say goodbye to everyone. My plane leaves at 7:25.— Well, ______C________________.A. sounds greatB. good foryouC. goodbye and have a good tripD. it’s emergent4. — Good morning, sir. Can I help you?— _______B__________.A. Yes, why not?B. Yes, is there a banknear here?C. Are you kidding?D. You are welcome!5. — Please help yourself to some seafood.— ______D_________.A. No, I can’t.B. Sorry, I can’thelp.C. Well, seafood don’t suit.D. Thanks, but I don’tlike seafood.第二部分：阅读理解（每题3分，共30分）Passage 1A new study suggests that the more teenagers watch television, the morelikely they are to develop depression as young adults. But the extent towhich TV may or may not be to blame is a question that the study leavesunanswered.The researchers used a national long-term survey of adolescent health toinvestigate the relationship between media use and depression. They basedtheir findings on more than four thousand adolescents who were not depressed when the survey began in 1995.As part of the survey, the young people were asked how many hours of television or videos they watched daily. They were also asked how often they played computer games and listened to the radio. Media use totaled an average of 5.5 hours a day. More than 2 hours of that was spent watching TV.Seven years later, in 2002, more than 7 percent of the young people had signs of depression. The average age at that time was 21. Brian Primack at the University of Pittsburgh medical school was the lead author of the new study. He says every extra hour of television meant an 8 percent increasein the chances of developing signs of depression. The researchers say they did not find any such relationship with the use of other media such as movies, video games or radio. But the study did find that young men were more likely than young women to develop depression, given the same amount of media use.Doctor Primack says the study did not explore if watching TV causes depression. But one possibility, he says, is that it may take time awayfrom activities that could help prevent depression, like sports and socializing. It might also interfere with sleep, he says, and that couldhave an influence.D 6. According to the passage, the researchers have found________________________.A. in what way watching TV causes depressionB. why teenagers like to watch TVC. the relationship between depression and the use of all forms of mediaD. the relationship between depression and watching TVB 7. As used in paragraph 2, the word “adolescent” means ________________.A. teenagerB. media useC. young adultD. average ageC 8. About the methodology of the research, the writer has mentioned all of the following except that _______________.A. the research was made nationwideB. the research was made between 1995 and 2002C. the adolescents in the survey were all depressedD. the adolescents were asked how they used various types of mediaB 9. Which of the following is true about the findings of the research?A. all the young people in the survey had signs of depressionB. watching TV longer implies higher risk of developing depressionC. not only TV, movies too, can result in depressionD. men and women had equal chances of developing depressionD 10. The tone of this passage can be described as __________________.A. criticalB. argumentativeC. emotionalD. factualPassage 2In winter, people like to eat food that instantly warms their bodies and lifts their spirits. For that, the hot pot is a delicious and heartychoice. Families or groups of friends sit around a table and eat from a steaming pot in the middle, cooking and drinking and chatting. Eating hot pot is not a passive activity: diners must select prepared raw food from plates scattered around the table, place them in the pot, wait for them to cook, fish them out of the soup, dip them in the preferred sauce, and then eat them hot, fresh, and tender.The hot pot has a long history in China. It originated in the north, where people have to fend off the chill. It spread to the south during the Tang dynasty (A.D. 618-906). Later, northern nomads who settled in China enhanced the pot with beef and mutton, and southerners did the same with seafood. In the Qing dynasty, the hot pot became popular throughout the whole area of China.The pot itself is usually ceramic or metal. In the past, charcoal was the fuel of choice. Nowadays people use mostly gas or electricity for this purpose; only the most nostalgic use charcoal. The soup stock is prepared well beforehand and is made by boiling beef, pork, or chicken bones. The sauces are also pre-prepared, with most consisting of soy sauce, vinegar, and hot pepper, some people like to beat a fresh egg, or just the white of it, into the sauce.Meat, seafood, vegetables, tofu, and bean noodles are the most popular ingredients. Pork, beef, and chicken are often presented side by side; mutton is less frequently used. Meat should not be cooked too long; otherwise it will lose its tenderness. It's best for the meat to be cut asthin as paper, and that's why a sizable piece of meat often shrinks to a small bite after being boiled. Seafood usually includes shrimp, crab, oysters, clams, squid, cuttlefish, and fish fillet. To make sure the morsels do not drift away or sink to the bottom or hide somewhere, a strainer in which each diner can hold onto his or her delicacies is recommended.Popularly used vegetables are cabbage, spinach, turnip, green onions, celery, and lettuce. Lettuce is a special favorite among diners for its tender, crispy, and sweet nature. Fresh vegetables should be boiled only lightly. Mushrooms of various kinds, dried or fresh, are widely used, asare dried lily flowers. Bean curd and bean noodles serve as more than just fillers. They do not have much taste themselves, but they absorb therichness of the other ingredients. Bean noodles are usually cooked later to help finish up the soup. Some people put plain rice into the last ofthe soup to make porridge. Consistent with Chinese culinary thrift,nothing is wasted.B 11. Which of the following is true about hot pot?A. Only in winter do people have hot pot.B. Eating hot pot involves a series of action.C. Hot pot is a good choice for warm weather.D. Food in the hot pot is eaten cool and freB 12. We learn from paragraph 2 that _____________.A. it was people in South China that started eating hot potB. hot pot hasn’t become popular nation wide until Qing dynastyC. people began to put various types of meat at very beginningD. hot pot is only eaten by people who move from place to placeD 13. __________ is not the fuel of choice to make hot pot.A. gasB. electricityC. charcoalD. ceramicD 14. The writer suggests using a strainer to eat hot pot__________________.A. so that the food doesn’t lose its tendernessB. so that the meat isn’t cooked too longC. so that the meat doesn’t become a small biteD. so that people can hold onto the food easilyC 15. Which is the right way to treat the different types of food in hotpot?A. Fresh vegetables should be boiled for a relatively long time.B. Only fresh mushrooms are used in hot pot.C. Plain rice can be put into the last of the soup to make porridge.D. Bean curd and bean noodle are no more than tasteful fillers in the hotpot.第三部分：词汇与语法（每题3分，共15分）16．It took her ten years to ____B____ her publishing business.A. hold upB. keep upC. build upD. make up17. Do you think there’s such a thing as ____A_____ truth?A. absoluteB. extremeC. perfectD. pure18. Do you know the man ____D____ beneath the apple tree?A. layB. lainC. lyingD. laying19. I knew she was coming that afternoon because she had phoned____A_______ to say so.A. earlyB. beforehandC. afterwardD. particularly20. The firemen entered the building __D___ fire through the roof.A. atB. inC. withD. on第四部分：完形填空（每题1分，共10分）Most people feel lonely __21__, but it usually only lasts __22__ a fewminutes and a few hours. This kind of loneliness is not serious. __23__,it is quite normal. For some people, though, loneliness can last foryears. Now researchers say there are three different types of loneliness.The first kind of loneliness is temporary(暂时的. This is the __24__ common type. It usually disappears quickly and does not require any __25__attention. The second kind, situational loneliness, is a natural result ofa particular situation---- __26__ example, a family problem, the death ofa __27__ one, or moving to a new place. Although this kind of loneliness__28__ cause physical problems, such as headaches and sleeplessness, itusually does not last for more than a year. The third kind of lonelinessis the most severe. __29__ the second type, chronic(长期的) lonelinessusually last more than two yeas and has no specific cause. People who experience habitual loneliness have problems becoming close to others. Unfortunately, many chronically lone people think there is __30__ ornothing they can do to improve their condition.C 21. A. some time B. sometime C. sometimes D. some timesA22. A. for B. between C. during D. untilA23. A. In fact B. To be frank C. How D. SurprisinglyD 24. A. so B. much C. very D. mostA 25. A. special B. especial C. unique D. onlyD 26. A. in B. for C. as D. toA 27. A. loved B. loving C. lovely D. loveC 28. A. must B. need C. can D. shouldB 29. A. like B. dislike C. likely D. unlikeB 30. A. a little B. little C. a few D. few21. A. some time B. sometime C. sometimes D. some times22. A. for B. between C. during D. until23. A. In fact B. To be frank C. However D. Surprisingly24. A. so B. much C. very D. most25. A. special B. especial C. unique D. only26. A. in B. for C. as D. to27. A. loved B. loving C. lovely D. love28. A. must B. need C. can D. should29. A. like B. dislike C. likely D. unlike30. A. a little B. little C. afew D. few第五部分：翻译（每题5分，共15分）31. One concern relates to a lack of censorship or control over whatappears on the Internet一个担忧是关于那些在互联网上出现的东西缺少检查制度或者控制.32. From the advertisement, we can see if the sponsor is a company, or anindividual.从广告看，我们可以知道赞助商不是一间公司就是一个人。