2018年6月16日大学英语四级真题参考答案

阅读答案Section A 选词填空(卷1)26. E constructed 27. O undertaken 28. F consulted29. M range 30. N scale 31. I eventually32. K necessarily 33. L production 34. A cheaper 35. J heightSection B 段落信息匹配卷136—K 37—D 38—M 39—G 40—B41—L 42—H 43—F 44—J 45—CSection C 仔细阅读Passage one46. A. Seneca's thinking is still applicable today问题：What are researchers rediscovering through their studies解析：问题题干中的“researchers”和“today”是解题的关键，对应到文中第一段的“Now scientists are bringing this ancient wisdom up-to-date”。

选项中“Seneca’s thinking “ 对应到“this ancient wisdom” ，而“still applicable”对应到“bring…up-to-date”,故答案为A。

47.B. It is a teaching tool under development问题：What do we learn about “Betty’s Brain”？解析：根据“Betty’s Brian”定位，定位到第三段，而该段的段首便强调“ But the most cutting-edge tool under development is the “teaching agent” “ ,意味着整段文字要叙述的主要是和“ tool “有关的信息，且选项中的”under development”和原文信息重合，故答案为B。

48 C. It helps them learn their academic subjects better.问题：How does teaching others benefit student tutors?解析：根据顺序原则，定位区间在第三段中后部分。

第三段最后两句话中“ While prepare to teach” ，“explain the information to others” 对应到“teaching others”,而“ organize their knowledge and improve their own understanding” 以及“identify problems in their own thinking ”则对应到选项中的“ learn their academic subjects better” .故答案为C。

49 D. They use various ways to explain the materials.问题：Whatdo students do to teach their teachable agents?解析：根据顺序原则，定位到第四段。

第四段中“ explain the materials in different ways ”恰好与选项中“ use various ways to explain the materials” 为信息的同义改写，故答案为D。

50 B. Their emotional involvement问题：What is the key factor that eases student tutors’ learning解析：根据顺序原则，以及“key” 对应到最后一段的第一句话。

“key”与“Above all” 为同义改写，故答案应在此句中出现。

“ Facilitate learning ” 对应到题干中“ eases student tutors’ learning”, 而“the emotions one experiences”则对应到选项的“Their emotional involvement”。

故答案为B。

Passage two51.A. They can get ahead only by striving harder.52.C. They think it needs further improving.53.B. Job stability and flexibility.54.D. The balance between work and family.55.A. They still this world as one dominated by males.四级卷2（部分答案）26.C-cast27 L-replaced28 F-efficient29 J-professionals30 E-decorative31.G-electrified32 I-photographed33 B-approach34 K-quality35.H-identify36-F37-C38-I39-E40-B41-K42-H43-D44-A45-G46. B Add to their work efficiency.▪47. A Earn more money▪48. C How long its positive effect lasts.▪49. D Their memories were greatly strengthened.▪50. A Find financial support.51. C They all experienced terrible misfortunes.▪52. B The utmost comfort passengers could enjoy.53. A It was a mere piece of decoration.▪54. D The belief that they could never sink with a double-layer body.55. D she was retired after her naval service.▪四级卷3（部分答案）26. M-pollutants27. N-restricted28. C-consequence29. J-innovation30. F-detail31. K-intended32. L-outdoor33. B-collaborating34. I-inhabitants35. E-creating▪46.A.Not all of them are symptoms of dementia.munication within our brain weakens.48.B.Inability to recall details of one’s life experience.49.C.Turn to a professional for assistance.50.D.Staying active both physically and mentally51. B) It was stolen more than once52. D) They pressed criminal charges in vain53. D) His acknowlegement of helpful from a professional54. D) Make it available online55. B) Radical changes in archivong practices翻译一（地铁）In recent years, Chinese cities in increasing numbers have started building subways. Expanding subway networks contributes to reducing traffic congestion and air pollution. Subways are safe, rapid and comfortable. An increasing amount of people choose subways as their main means of transportation while going to work or school every single day. At present, it is progressively convenient for passengers to take underground trains in China. In some cities, passengers are able to pay for subway tickets merely by a card or a cellphone. Many local senior citizens can even take a subway with no charge.翻译二（飞机）过去，乘飞机出行对大多数中国人来说是难以想象的。

如今随着经济的发展和生活水平的提高，越来越多的中国人包括许多农民和外出务工人员都能乘飞机出行。

他们可以乘飞机到达所有大城市，还有许多城市也在筹建机场。

航空服务不断改进，而且经常会有特价机票。

近年来，节假日期间选择乘飞机外出旅游的人不断增加。

In the past, for most Chinese people, it was hard to imagine to travel by plane. Nowadays, with the development of economy and improvement of living standards, more and more Chinese people can travel by air, including farmers and people workers outside their hometown. They can take planes to all big cities. Many other cities are also planning to build airports. Air service is continuallyimproving, and there are often flight tickets with special prices. In recent years, the number of people who travel by air on holidays has been increasing.（基础版）In old days, for most Chinese people, it was beyond imagination that we could travel by air. Nowadays, with the advancement of economy and improvement of living standard, there are a growing number of Chinese people, including farmers and migrant workers, are able to afford air traveling. All the big cities are their destinations while new airports are to be constructed in many other cities. Air service is continually improving, and sometimes there will be special offers for air tickets. In recent years, the number of people who choose to travel by air during holida ys is constantly increasing.（进阶版）In the past, it was difficult for most Chinese people to imagine a time when they could travel by plane. At present, however, with the development of economy and the enhancement of living standards, Chinese people in increasing numbers, including many peasants and migrant workers, are able to travel by air. They can reach all big cities by airplane and many cities are preparing to built airfields. Air services have been continuously improved and there are often low cost airlines. In recent years, the number of people who would like to travel by plane during holidays has been growing.（网络版）翻译三（公交）公交车曾是中国人出行的主要交通工具。