大学四级-1430及答案解析.doc

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1、大学四级-1430 及答案解析(总分：711.00，做题时间：90 分钟)一、Part Writing(总题数：1，分数：106.00)1.下图所示为 2003 年、2004 年、2005 年高校大学生考研报名情况，请描述其变化；请说明发生这些变化的原因(可从就业情况或社会发展等方面加以说明)；阐述你自己的看法。（分数：106.00）_二、Part Reading Compr(总题数：0，分数：0.00)三、What Causes Cancer?(总题数：10，分数：70.00)2.Research into the causes of cancer reveals that we are s

2、till unsure of its precise causes.（分数：7.00）填空项 1:_3.All the viruses have been identified that induce cancer in animals.（分数：7.00）填空项 1:_4.Cancer is a communicable disease.（分数：7.00）填空项 1:_5.The virus may then he inactive for years.（分数：7.00）填空项 1:_6.All the cancers do seem to cluster in families, at le

3、ast to some degree.（分数：7.00）填空项 1:_7.Family heredity is related to certain types of cancer.（分数：7.00）填空项 1:_8.It is possible to ascertain which pollutants and other substances to which we are exposed, or which combinations of these substances contribute to cancer in the future.（分数：7.00）填空项 1:_9. 1pla

4、y a major role in the development of cancer.（分数：7.00）填空项 1:_10.An American steelworker has the high risk of 1.（分数：7.00）填空项 1:_11.The intent of the author in writing this passage is to 1readers.（分数：7.00）填空项 1:_四、Part Listening Com(总题数：0，分数：0.00)五、Section A(总题数：0，分数：0.00)六、Questions 11 to 18 a(总题数：1，分

5、数：56.00)A.30 dollars.B.60 dollars.C.90 dollars.D.120 dollars.A.They am both anxious to try Italian food.B.They are likely to have dinner together.C.The man will treat the woman to dinner tonight.D.The woman refused to have dinner with the man.A.By car.B.By bus.C.By train.D.By air.A.He doesnt keep hi

6、s promises.B.He is quite busy with work.C.He can keep his promises.D.He never trusts anybody.A.In a furniture shop.B.In a restaurant.C.In a library.D.In a hotel.A.Tony should continue taking the course.B.She approves of Tonys decision.C.Tony can choose another science course.D.She cant meet Tony so

7、early in the morning.A.5:25.B.5:35.C.5:45.D.5:55.A.Listening to gentle music.B.Listening to loud music.C.Studying.D.Talking on the phone.七、Questions 19 to 22 a(总题数：1，分数：28.00)A.One of his classes finished early.B.He wanted to get some studying done.C.The library had a special display on the industri

8、al revolution.D.His books were ten days overdue.A.Checked them out.B.Took notes on them.C.Returned them to the shelves.D.Put them in his book-bag.A.They are marked with colored labels.B.They are specially ceded.C.They are checked out.D.They are inspected by tile guard.A.Copies down the name and the

9、address of each borrower.B.Checks all books for missing pages.C.Decodes the books as they are checked out.D.Helps students use the card catalog.八、Questions 23 to 25 a(总题数：1，分数：21.00)A.He has a lot of free time.B.Many of his friends are actors.C.She knows he likes acting.D.Hes looking for an acting j

10、ob.A.One night a week.B.Every Wednesday for three hours.C.Every other Thursday.D.Three times a week.A.He has to rearrange his evening schedule.B.His schoolwork takes up most of his time.C.He hasnt been in a play for a long time.D.He might not like the way the group works.九、Section B(总题数：0，分数：0.00)十、

11、Passage One(总题数：1，分数：21.00)A.Not many Americans like to camp.B.All the Americans like to camp.C.Few Americans like to camp.D.Millions of Americans like to camp.A.They have electricity and hot water.B.They dont have electricity and hot water.C.Theyre like houses on wheels.D.Theyre pulled behind the c

12、ars.A.Tent campers have a simple life.B.Campers get a chance to relax.C.Campers in tents have the same conveniences as those in trailers.D.The national parks are favorite camping places.十一、Passage Two(总题数：1，分数：21.00)A.Strange adults.B.Familiar adults.C.A baby sitter.D.Fellow infants.A.Family care in

13、 a private home with several babies together.B.To hire a housekeeper.C.To hire a babysitter.D.To look after their babies themselves.A.Tile Infant TestingB.How to Feed BabiesC.The Ideal Way of Baby CareD.How to Form Friendship with Babies十二、Passage Three(总题数：1，分数：28.00)A.The causes are obvious.B.The

14、causes are very complicated.C.Tile causes are familiar.D.The causes are not well understood.A.Regular driver training.B.Improved highway design.C.Stricter traffic regulations.D.Better public transportation.A.Highway crime.B.Poor traffic control.C.Confusing road signs.D.Drivers errors.A.Designing bet

15、ter ears.B.Building more highways.C.Increasing peoples awareness of traffic problems.D.Enhancing drivers sense of responsibility.十三、Section C(总题数：0，分数：0.00)十四、Each year some 4 tri(总题数：1，分数：77.00)填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_十五、Part Reading Compr(总题数：0，

16、分数：0.00)十六、Section A(总题数：0，分数：0.00)十七、Many theories concer(总题数：10，分数：89.00)12.（分数：8.90）填空项 1:_13.（分数：8.90）填空项 1:_14.（分数：8.90）填空项 1:_15.（分数：8.90）填空项 1:_16.（分数：8.90）填空项 1:_17.（分数：8.90）填空项 1:_18.（分数：8.90）填空项 1:_19.（分数：8.90）填空项 1:_20.（分数：8.90）填空项 1:_21.（分数：8.90）填空项 1:_十八、Section B(总题数：0，分数：0.00)十九、Passa

17、ge One(总题数：5，分数：44.50)22.The chief concern of British universities is _.（分数：8.90）A.how to tackle their present financial difficultyB.how to expand the enrollment to meet the needs of enterprisesC.how to improve their educational technologyD.how to put an end to the current tendency of quality deteri

18、oration23.It can be inferred from the passage that_.（分数：8.90）A.file British government will be forced to increase its spending on higher educationB.British employers demand an expansion in enrollment at the expense of qualityC.the best way out of financial difficulty for British universities is to f

19、ollow their European counterpartsD.British students will probably have to pay for their higher education in the near future24.What was the percentage of high school graduates admitted to universities in Britain thirty years ago?（分数：8.90）A.20% or so.B.About 15%.C.Above 30%.D.Below 10%.25.Which of the

20、 following is the viewpoint of the Times newspaper?（分数：8.90）A.Expansion in enrollment is bound to affect the quality of British higher education.B.British universities should expand their enrollment to meet the needs of industry.C.European universities can better meet the needs of the modem world.D.

21、British universities should help fight competition on world markets.26.We can learn from the passage that in Britain_.（分数：8.90）A.the government pays dearly for its financial policyB.universities are mainly funded by businessesC.higher education is provided free of chargeD.students are ready to accep

22、t loan schemes for tuition二十、Passage Two(总题数：5，分数：44.50)27.The comparison made between the memory capacity of a large computer and that of a human being shows that_.（分数：8.90）A.the computers memory has a little bigger capacity than a teenagersB.the computers memory capacity is much smaller than all a

23、dult human beingsC.the computers memory capacity is much smaller even than a teenagersD.bothA) and28.The topic of the passage is_.（分数：8.90）A.What would life be like without memory?B.Memory is of vital importance to life.C.How is a persons memory different from an animals or a computers?D.What is con

24、tained in memory?29.The whole passage implies that_.（分数：8.90）A.only human beings have problem-solving intelligenceB.a persons memory is different from a computers in every respectC.animals are able to solve only very simple problemsD.animals solve problems by instincts rather than intelligence30.The

25、 phrase “in terms of“ in the last sentence can best be replaced by_.（分数：8.90）A.“in connection with“B.“expressed by“C.“consisting“D.“by means of“31.According to the passage, memory is considered to be_.（分数：8.90）A.the basis for decision making and problem solvingB.an ability to store experiences for f

26、uture useC.an intelligence typically possessed by human beingsD.the data mainly consisting of words and combinations of words二十一、Part Error Correct(总题数：0，分数：0.00)二十二、The European Union h(总题数：10，分数：70.00)32.（分数：7.00）填空项 1:_33.（分数：7.00）填空项 1:_34.（分数：7.00）填空项 1:_35.（分数：7.00）填空项 1:_36.（分数：7.00）填空项 1:_37

27、.（分数：7.00）填空项 1:_38.（分数：7.00）填空项 1:_39.（分数：7.00）填空项 1:_40.（分数：7.00）填空项 1:_41.（分数：7.00）填空项 1:_二十三、Part Translation(总题数：5，分数：35.00)42.Only when you have obtained sufficient data 1(你才能得出)a sound conclusion.（分数：7.00）填空项 1:_43.The children want to do_. (只想看电视)（分数：7.00）填空项 1:_44.The opposition 1(秘密的开会) to

28、 organize their forces.（分数：7.00）填空项 1:_45.Crossing the Atlantic by plane 1(花几个小时)nowadays.（分数：7.00）填空项 1:_46.This is one of the laboratories that 1(今天建成的)in our institute.（分数：7.00）填空项 1:_大学四级-1430 答案解析(总分：711.00，做题时间：90 分钟)一、Part Writing(总题数：1，分数：106.00)1.下图所示为 2003 年、2004 年、2005 年高校大学生考研报名情况，请描述其变化

29、；请说明发生这些变化的原因(可从就业情况或社会发展等方面加以说明)；阐述你自己的看法。（分数：106.00）_正确答案：(From the statistics given in the chart it can be seen that the number of MS/MA candidates has been increasing over the past several years and climbed to 1.3 million in 2005. What the chart reveals shows a social reality, that is, more and

30、more people want to have the opportunity to further their study.There are several reasons for the steady increase of the number of MS/MA candidates, but in general, they come down to two reasons. On the one hand, nowadays people have fully realized the importance of knowledge. Without good command o

31、f knowledge in a certain field, we cannot survive in the competitive society. On the other hand, the pressure of job-hunting accounts for the present fever of attending the entrance exam of postgraduate. At present, its really difficult for many college graduates to find a satisfactory job.However,

32、there is no doubt that special attention must be paid to the present tendency. First of all, it must be realized that a postgraduate school is not a place to avoid the job-hunting pressure. Second, more knowledge for survival comes from the practice in the real world. Therefore, candidates must thin

33、k over before making a decision.)解析：二、Part Reading Compr(总题数：0，分数：0.00)三、What Causes Cancer?(总题数：10，分数：70.00)2.Research into the causes of cancer reveals that we are still unsure of its precise causes.（分数：7.00）填空项 1:_ （正确答案：Y）解析：解析 本题是问“有关癌症原因的研究表明我们对癌症产生的确切原因还不清楚”这一说法是否正确。由第一部分的前两句可知，至今我们还不是很确切地知道引

34、起癌症的原因。3.All the viruses have been identified that induce cancer in animals.（分数：7.00）填空项 1:_ （正确答案：N）解析：解析 本题是问“所有导致动物得癌症的病毒都已被鉴定出来”这一说法是否正确。见第二部分第 1 句“A number of viruses have been identified that induce cancer in laboratory animals.”可知只有部分导致动物得癌症的病毒被鉴定了出来。4.Cancer is a communicable disease.（分数：7.0

35、0）填空项 1:_ （正确答案：N）解析：解析 本题是问“癌症是可传染性疾病”这一说法是否正确。见第二部分第 2 段第 1 句“Cancer，however，is not a communicable disease”可知癌症是不传染的。5.The virus may then he inactive for years.（分数：7.00）填空项 1:_ （正确答案：Y）解析：解析 本题是问“癌症病毒可能潜伏多年”这一说法是否正确。见第二部分第 2 段第 4 句“The virus may then lie dormant for years.”可知癌病毒可潜伏多年。6.All the can

36、cers do seem to cluster in families, at least to some degree.（分数：7.00）填空项 1:_ （正确答案：N）解析：7.Family heredity is related to certain types of cancer.（分数：7.00）填空项 1:_ （正确答案：Y）解析：解析 本题是问“某些癌症跟家庭遗传有关”这一说法是否正确。见第三部分第 2 段倒数第 2 句“Cancers of the breast，lung，thyroid，colon，and rectum do seem to cluster in famili

37、es，at least to some degree”可知乳腺癌、肺癌、甲状腺癌、结肠癌和直肠癌是具有家族遗传性的。8.It is possible to ascertain which pollutants and other substances to which we are exposed, or which combinations of these substances contribute to cancer in the future.（分数：7.00）填空项 1:_ （正确答案：NC）解析：解析 本题是问“将来我们能够鉴定出到底是哪些污染物或者是哪些混合污染物能导致癌症”这一

38、说法是否正确。由最后一段第 2 句可知，目前我们还不可能知道到底什么污染物会导致癌症，至于将来是否能够实现文章并未提及。9. 1play a major role in the development of cancer.（分数：7.00）填空项 1:_ （正确答案：Environmental irritants or Environmental factors）解析：解析 见第四部分第 1 段“.environmental factors play a role in forming sixty percent of cancer”或第四部分第 4 段第一句“.that environmen

39、tal irritants play a major role in the development of cancer.”10.An American steelworker has the high risk of 1.（分数：7.00）填空项 1:_ （正确答案：lung cancer）解析：解析 由第四部分第 2 段“Lung cancer，for example，is common in the United States and Britain”及第 4 段“People who work with asbestos have high rates of lung cancer；s

40、o do uranium miners and people who tend coke ovens at steel mills”可推断出，美国钢铁工人易患肺癌。11.The intent of the author in writing this passage is to 1readers.（分数：7.00）填空项 1:_ （正确答案：inform）解析：解析 由文章的大标题可以看出，它主要是让读者了解有关癌症的知识。四、Part Listening Com(总题数：0，分数：0.00)五、Section A(总题数：0，分数：0.00)六、Questions 11 to 18 a(总题

41、数：1，分数：56.00)A.30 dollars.B.60 dollars.C.90 dollars.D.120 dollars. 解析：听力原文W: The shoes are on sale today. I got them just for a quarter of the original price.M: You mean you paid only $ 30 for them?Q: How much did the shoes cost originally?A.They am both anxious to try Italian food.B.They are likely

42、 to have dinner together. C.The man will treat the woman to dinner tonight.D.The woman refused to have dinner with the man.解析：听力原文M: Mary, would you join me for dinner tonight?W: You treated me last weekend. Now, its my turn. Shall we try something Italian?Q: What do we learn form the conversation?A

43、.By car.B.By bus. C.By train.D.By air.解析：听力原文W: Youre going to London tomorrow, arent you?M: Yes. I thought Id fly. But I decided that taking a bus would be cheaper than driving or flying.Q: How will the man get to London?A.He doesnt keep his promises. B.He is quite busy with work.C.He can keep his

44、promises.D.He never trusts anybody.解析：听力原文M: Tony said he would help me if he had time.W: He often offers his help, but he never seems to have time.Q: What does the woman say about Tony?A.In a furniture shop.B.In a restaurant. C.In a library.D.In a hotel.解析：听力原文M: Good afternoon. I have a table for

45、two under the name of Black More.W: Yes, sir. Would you like to come this way?Q: Where did this conversation most probably take place?A.Tony should continue taking the course. B.She approves of Tonys decision.C.Tony can choose another science course.D.She cant meet Tony so early in the morning.解析：听力原文M: Im going to drop my information science class. It meets too early in the morning.W: Is that really a good reason to drop the class, Tony?Q: What does the woman mean?A.5:25.B.5:35. C.5:45.D.5:55.解析：听力原文W: The plane leaves at