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新理念50英语学习大厅综合教程第三册(Unit1)答案.doc

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1、综合教程部分第一单元:卷 A全新版第二版综合 B3U1-APart I Listening Comprehension ( 14 minutes ) Section A 1.A) T B) F Script: Mr. Doherty always dreams of writing about life on the farm so he moved to a farm with his family.正确答案: B2. A) T B) F Script: Living on the farm gives them more opportunities to enjoy outdoor act

2、ivities and get close to nature.正确答案: A3. A) T B) F Script: Mrs. Doherty has to give up writing to maintain the farm because her husband is too busy writing to make more money.正确答案: B4. A) T B) F Script: The first winter on the farm was miserable because it was cold and boring.正确答案: B5. A) T B) F Sc

3、ript: Mr. Doherty decided to give up his fulltime job and depend totally on freelance the second year on the farm because he had to spend more time on the farm.正确答案: A6. A) T B) F Script: Mr. Doherty doesnt make enough money now to maintain their living standard in the past but their life is not ser

4、iously affected.正确答案: A7. A) T B) F Script: Three parts of our lives have changed: the way we work, the way we eat, and the way we entertain ourselves.正确答案: A8. A) T B) F Script: Todays working men and women are commuters who travel to work early and return home late.正确答案: A9. A) T B) F Script: Fast

5、 food, takeout, and heat-and-serve dishes now take up the table of most American families.正确答案: A10. A) T B) F Script: The Cleavers household is a fantasy both for the 1950s and now and therefore, too ideal to learn from.正确答案: BSection B Stress is the “wear and tear“ our bodies experience, as we (11

6、)_ to our changing environment. As a (12)_ influence, stress can help us take action. As a (13)_ influence, it can lead to health problems such as headache, insomnia, ulcers, high blood pressure and heart disease.Our goal is not to eliminate stress but to learn how to (14)_ it and how to use it to h

7、elp us. (15)_ stress may make us feel bored; on the other hand, (16)_ stress may make us feel tied up in knots. What we need to do is to find the (17)_ level of stress which will (18)_ overwhelm us.There is no single level of stress that is optimal for all people. What is distressing to one may be a

8、 joy to another. Moreover, our (19)_ and the amount which we can tolerate changes with our ages.It has been revealed that most illness is related to unrelieved stress. Being aware of stress and its effect on our lives can help reduce its harmful effects. There are many sources of stress, and there a

9、re many possibilities for its management. Here are three principles as to how to manage stress:1. Become aware of your stressor and your emotional and physical reactions.2. Recognize what you can change.3. (20)_ of your emotional reactions to stress.Script: Stress is the “wear and tear“ our bodies e

10、xperience, as we adjust to our changing environment. As a positive influence, stress can help us take action. As a negative influence, it can lead to health problems such as headache, insomnia, ulcers, high blood pressure and heart disease.Our goal is not to eliminate stress but to learn how to mana

11、ge it and how to use it to help us. Insufficient stress may make us feel bored; on the other hand, excessive stress may make us feel tied up in knots. What we need to do is to find the optimal level of stress which will motivate but not overwhelm us. There is no single level of stress that is optima

12、l for all people. What is distressing to one may be a joy to another. Moreover, our personal stress requirements and the amount which we can tolerate changes with our ages.It has been revealed that most illness is related to unrelieved stress. Being aware of stress and its effect on our lives can he

13、lp reduce its harmful effects. There are many sources of stress, and there are many possibilities for its management. Here are three principles as to how to manage stress:1. Become aware of your stressor and your emotional and physical reactions.2. Recognize what you can change.3. Reduce the intensi

14、ty of your emotional reactions to stress.正确答案: adjust正确答案: positive正确答案: negative正确答案: manage正确答案: Insufficient正确答案: excessive正确答案: optimal正确答案: motivate but not正确答案: personal stress requirements正确答案: Reduce the intensityPart II Reading Comprehension ( 25 minutes ) Section A Im not making anywhere n

15、ear as much money as I did when I was employed full time, but now we dont need as much either. I 21 enough income to handle our $600-a-month mortgage payments plus the usual expenses for a family like ours. That includes everything from music lessons and dental bills to car repairs and college costs

16、. When it comes to insurance, we have a poor mans major-medical policy. We have to pay the first $500 of any medical fees for each member of the family. It 22 80% of the costs beyond that. Although we are stuck with paying minor expenses, our premium is low only $560 a year and we are 23 against cat

17、astrophe. 24 that and the policy on our two cars at $400 a year, we have no other insurance. But we are setting aside $2,000 a year in an IRA.Weve been able to make up the difference in income by 25 without appreciably lowering our standard of living. We continue to dine out once or twice a month, b

18、ut now we patronize local restaurants 26 more expensive places in the city. We still attend the opera and ballet in Milwaukee but only a few times a year. We eat less meat, drink cheaper wine and see fewer movies. 27 Christmases are a memory, and we combine vacations with story assignments I suspect

19、 not everyone who loves the country would be happy living the way we do. It takes a couple of special qualities. One is a 28 for solitude. Because we are so busy and on such a tight budget, we dont entertain much. During the growing season there is no time for socializing anyway. Jim and Emily are 2

20、9 in school activities, but they too spend most of their time at home.The other requirement is energy a lot of it. The way to make self-sufficiency work on a small scale is to resist the 30 to buy a tractor and other expensive laborsaving devices. Instead, you do the work yourself. The only machiner

21、y we own (not counting the lawn mower) is a little three-horsepower rotary cultivator and a 16-inch chain saw.A) picks up B) temptation C) given D) generateE) involved F) instead of G) Extravagant H) cutting upI) cutting back J) endurance K) covered L) Aside fromM) tolerance N) exotic O) pay21. _正确答

22、案: D22. _正确答案: A23. _正确答案: K24. _正确答案: L25. _正确答案: I26. _正确答案: F27. _正确答案: G28. _正确答案: M29. _正确答案: E30. _正确答案: BSection B Passage OneQuestions 31 to 35 are based on the following passage.Genetically modified foods (or GM foods) are foods derived from genetically modified organisms. Genetically modif

23、ied organisms have had specific changes introduced into their DNA by genetic engineering techniques. GM foods were first put on the market in the early 1990s. Typically, genetically modified foods are transgenic plant products: soybean, corn, canola, and cotton seed oil. Animal products have also be

24、en developed, although as of July 2010 none are currently on the market.Critics have objected to GM foods on several grounds, including safety issues, ecological concerns, and economic concerns. However, genetically-modified foods are here to stay. Thats not to say that food produced by conventional

25、 agriculture will disappear, but simply that food-buying patterns will polarize (两极分化): there will be a right market for conventional food just as there is for organic food. It may even be that GM food will become the food of preference because consumers come to appreciate the health benefits of red

26、uced pesticide use.The reason GM food will not go away is that we need a three-fold increase in food production by the year 2050 to keep pace with the worlds predicted population growth to ten or eleven billion. Its not just a question of more mouths to feed either. What is often forgotten is that a

27、ll these extra people will take up space, reducing the overall land available for agriculture.“Genetic modification is analogous to nuclear power: nobody loves it, but climate change has made its adoption imperative,“ says economist Paul Collier of Oxford University. “Declining genetic modification

28、makes a complicated issue more complex. Genetic modification offers both faster crop adaptation and a biological, rather than chemical, approach to yield increases.“The world has 800 million hungry people. Until now, food supplies have been increased by improved varieties, pesticides and artificial

29、fertilizers: the green revolution. Now were on the edge of a new revolution: a genetic one.It may well be that in the long term it is the developing world that benefits most from GM foods. Its true that for the next ten years or so GM crops may be too expensive. But the lesson of personal computers

30、is applicable here once the technology has been developed for profitable crops, it will spread and become affordable for all. This doesnt mean, unfortunately, that famines will disappear, but severity and duration will be helped by an improved ability to produce and distribute food.31. The introduct

31、ion of GM food will affect _.A) food-pricing standard B) food-buying patterns C) food-supplies scale D) food-production efficiency 正确答案: B32 Consumers prefer GM food to conventional food because _.A) GM food receives less pesticide application B) GM food is more nutritious than organic food C) GM fo

32、od is cheaper than conventional food D) Conventional food is free from chemicals 正确答案: A33. If the world population grows to ten or eleven billion by the year 2050, _.A) a genetic revolution will take over the green revolution B) the overall land available for agriculture will run out C) the number

33、of hungry people will rise to 800 million D) food production should be increased to three times that of today 正确答案: D34.“But the lesson of personal computers is applicable here“ (in the last paragraph) probably means that _.A) once the technological innovation is in progress, its cost will be reduce

34、d B) once the technology has been turned into productivity, it will become popular C) once the technology has been developed for profitable products, it will enter into our daily life D) once the technology has been improved to meet the demands of the developing world, it will be affordable 正确答案: C3

35、5.We can infer from the passage that GM food will _A) be too expensive to afford B) keep the world from starvation C) be well-accepted by some consumers D) eventually replace conventional food 正确答案: CPassage TwoQuestions 36 to 40 are based on the following passage.The radical transformation of the S

36、oviet society had a profound impact on womens lives. Soviet women under Stalin were also the first generation of women able to give birth in the safety of a hospital, with access to prenatal care (产检). Marxists had traditionally believed that both capitalism and the middle-class husbands exploited w

37、omen. The Russian Revolution of 1917 immediately proclaimed complete equality of rights for women. In the 1920s divorce and abortion were made easily available, and women were urged to work outside the home and liberate themselves sexually. After Stalin came to power, sexual and familial liberation

38、was played down, and the most lasting changes for women involved work and education.These changes were truly revolutionary. Young women were constantly told that they had to be equal to men, that they could and should do everything men could do. Peasant women in Russia had long experienced the equal

39、ity of backbreaking physical labor in the countryside, and they continued to enjoy that equality on collective farms. With the advent of the five-year-plans, millions of women also began to toil in factories and in heavy construction, building dams, roads and steel mills in summer heat and winter fr

40、ost. Most of the opportunities open to men through education were also open to women. Determined women pursued their studies and entered the ranks of the better-paid specialists in industry and science. Medicine practically became a womans profession. By 1950, 75 percent of doctors in the Soviet Uni

41、on were women.Thus Stalinist society gave women great opportunities but demanded great sacrifices as well. The vast majority of women simply had to work outside the home. Wages were so low that it was almost impossible for a family or couple to live only on the husbands earnings. Moreover, the full-

42、time working woman had a heavy burden of household tasks in her off hours, for most Soviet men in the 1930s still considered the home and the children the womans responsibility. Men continued to monopolize the best jobs. Finally, rapid change and economic hardship led to many broken families, creati

43、ng further physical, emotional, and mental strains for women. In any event, the often-neglected human resource of women was mobilized in Stalinist society.36. The main idea of this passage is that women in Stalinist society _.A) had economic opportunities that had never been available before B) had

44、difficulty balancing their work and family responsibilities C) had new opportunities but also many hardships D) moved quickly into the highest levels of government 正确答案: C37.In the last paragraph, “monopolize“ probably means _.A) hold B) earn C) leave D) pay 正确答案: A38.The authors main purpose in wri

45、ting this passage is to _.A) compare different systems of government B) tell stories about women in Soviet Union C) amuse the reader D) provide information 正确答案: D39. The authors tone in this passage can best be described as _.A) disapproving B) emotional C) objective D) sympathetic 正确答案: C40. We ca

46、n conclude that the economic and social status of women in Stalinist society _.A) had been improved B) was worse than before C) had not changed much D) was better than that in capitalistic countries 正确答案: APart III Vocabulary and Structure ( 11 minutes ) 41. Steam turbines (涡轮机) are used for the _ o

47、f electricity.A) construction B) manufacturing C) change D) generation 正确答案: D42 John says that his present job doesnt provide him with enough _ for his organizing ability.A) scope B) opening C) capacity D) range 正确答案: A43. The scientists have absolute freedom as to what research they think is best

48、to _.A) engage B) devote C) seek D) pursue 正确答案: D44.One foolish mistake can _ you in a good deal of trouble.A) release B) involve C) evolve D) empower 正确答案: B45. The doctor suggested _ my diet with vitamins E and A.A) supplement B) supplementing C) add D) adding 正确答案: B46._, this essay is quite good except for a few spelling mistakes. Which one of the follo

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