1、2017 年 6 月大学英语六级考试真题及答案解析（第二套完整版）Part I Writing (30 minutes) Directions: Suppose you are asked to give advice on whether to major in science or humanities at college, write an essay to state your opinion. You are required to write at least 150 words but no more than 200 words. Part II Listening Comp
2、rehension (30 minutes) Section A Directions: In this section, you will hear two long conversations. At the end of each conversation, you mil hear four questions. Both the conversation and the questions will be spoken only once. After you hear a question, you must choose the best answer from the four
3、 choices marked A), B), C) and D). Then mark the corresponding letter on Answer Sheet 1 with a single line through the centre. Questions 1 to 4 are based on the conversation you have just heard. 1. A) Doing enjoyable work. B) Having friendly colleagues. C)Earning a competitive salary. D) Working for
4、 supportive bosses. 2. A) 31%. B) 20%. C)25%. D) 73%. 3. A) Those of a small size. B) Those run by women. C)Those that are well managed. D) Those full of skilled workers. 4. A) They can hop from job to job easily. B) They can win recognition of their work. C)They can better balance work and life. D)
5、 They can take on more than one job. Questions 5 to 8 are based on the conversation you have just heard. 5. A) It is a book of European history. B) It is an introduction to music. C)It is about the city of Bruges. D) It is a collection of photos. 6. A) When painting the concert hall of Bruges. B) Wh
6、en vacationing in an Italian coastal city. C) When taking pictures for a concert catalogue. D) When writing about Belgiums coastal regions. 7. A) The entire European coastline will be submerged. B)The rich heritage of Europe will be lost completely. C)The seawater of Europe will be seriously pollute
7、d. D)The major European scenic spots will disappear. 8. A) Its waterways are being increasingly polluted. B)People cannot get around without using boats. C)It attracts large numbers of tourists from home and abroad. D)Tourists use wooden paths to reach their hotels in the morning. Section B Directio
8、ns: In this section, you will hear two passages. At the end of each passage, you will hear three or four questions. Both the passage and the questions will be spoken only once. After you hear a question, you must choose the best answer from the four choices marked A), B), C) and D). Then mark the co
9、rresponding letter on Answer Sheet 1 with a single line through the centre. Questions 9 to 12 are based on the passage you have just heard. 9. A) They make careful preparation beforehand. B) They take too many irrelevant factors into account. C) They spend too much time anticipating their defeat. D)
10、 They try hard to avoid getting off on the wrong foot. 10. A) A persons nervous system is more complicated than imagined. B)Golfers usually have positive mental images of themselves. C)Mental images often interfere with athletes performance. D)Thinking has the same effect on the nervous system as do
11、ing. 11. A) Anticipate possible problems. B) Make a list of dos and donts. C) Picture themselves succeeding. D) Try to appear more professional. 12. A) She wore a designer dress. B) She won her first jury trial. C)She did not speak loud enough. D) She presented moving pictures. Questions 13 to 15 ar
12、e based on the passage you have just heard. 13. A) Its long-term effects are yet to be proved. B)Its health benefits have been overestimated. C)It helps people to avoid developing breast cancer. D)It enables patients with diabetes to recover sooner. 14. A) It focused on their ways of life during you
13、ng adulthood. B)It tracked their change in food preferences for 20 years. C)It focused on their difference from men in fiber intake. D)It tracked their eating habits since their adolescence. 15. A) Fiber may help to reduce hormones in the body. B)Fiber may bring more benefits to women than men. C)Fi
14、ber may improve the function of heart muscles. D)Fiber may make blood circulation more smooth. Section C Directions: In this section, you will hear three recordings of lectures or talks followed by three or four questions. The recordings will be played only once. After you hear a question, you must
15、choose the best answer from the four choices marked A), B), C) and D). Then mark the corresponding letter on Answer Sheet 1 with a single line through the centre. Questions 16 to 18 are based on the recording you have just heard. 16. A) Observing the changes in marketing. B) Conducting research on c
16、onsumer behavior. C)Studying the hazards of young people drinking. D) Investigating the impact of media on government. 17. A) It is the cause of many street riots. B) It is getting worse year by year. C)It is a chief concern of parents. D) It is an act of socialising. 18. A) They spent a week studyi
17、ng their own purchasing behavior. B)They researched the impact of mobile phones on young people. C)They analysed their family budgets over the years. D)They conducted a thorough research on advertising. Questions 19 to 22 are based on the recording you have just heard. 19. A) It is helping its banks
18、 to improve efficiency. B)It is trying hard to do away with dirty money. C)It is the first country to use credit cards in the world. D)It is likely to give up paper money in the near future. 20. A) Whether it is possible to travel without carrying any physical currency. B)Whether it is possible to p
19、redict how much money one is going to spend. C)Whether the absence of physical currency causes a person to spend more. D)Whether the absence of physical currency is going to affect everyday life. 21. A) There was no food service on the train. B) The service on the train was not good. C)The restauran
20、t car accepted cash only. D) The cash in her handbag was missing. 22. A) By putting money into envelopes. B)By drawing money week by week. C)By limiting their day-to-day spending. D)By refusing to buy anything on credit. Questions 23 to 25 are based on the recording you have just heard. 23. A) Popul
21、ation explosion. B)Chronic hunger. C)Extinction of rare species. D)Environmental deterioration. 24. A) They contribute to overpopulation. B)About half of them are unintended. C)They have been brought under control. D)The majority of them tend to end halfway. 25. A) It is essential to the wellbeing o
22、f all species on earth. B)It is becoming a subject of interdisciplinary research. C)It is neglected in many of the developing countries. D)It is beginning to attract postgraduates attention. Part III Reading Comprehension (40 minutes) Section A Directions: In this section, there is a passage with te
23、n 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 on Answ
24、er sheet 2 with a single line through the centre. You may not use any of the words in the bank more than once. After becoming president of Purdue University in 2013, Mitch Daniels asked the faculty to prove that their students have actually achieved one of higher educations most important goals: cri
25、tical thinking skills. Two years before, a nationwide study of college graduates had shown that more than a third had made no _26_ gains in such mental abilities during their school years. Mr. Daniels needed to _27_ the high cost of attending Purdue to its students and their families. After all, the
26、 percentage of Americans who say a college degree is “very important” has fallen _28_ in the last 5-6 years. Purdue now has a pilot test to assess students critical thinking skills. Yet like many college teachers around the U.S., the faculty remain _29_ that their work as educators can be measured b
27、y a “learning _30_” such as a graduates ability to investigate and reason. However, the professors need not worry so much. The results of a recent experiment showed that professors can use _31_ metrics to measure how well students do in three key areas: critical thinking, written communication, and
28、quantitative literacy. Despite the success of the experiment, the actual results are worrisome, and mostly _32_ earlier studies. The organizers of the experiment concluded that far fewer students were achieving at high levels on critical thinking than they were doing for written communication or qua
29、ntitative literacy. And that conclusion is based only on students nearing graduation. American universities, despite their global _33_ for excellence in teaching, have only begun to demonstrate what they can produce in real-world learning. Knowledge-based degrees are still important, but employers a
30、re _34_ advanced thinking skills from college graduates. If the intellectual worth of a college degree can be _35_ measured, more people will seek higher education-and come out better thinkers. A) accurately B) confirm C) demanding D) doubtful E) drastically F) justify G) monopolized H) outcome I) p
31、redominance J) presuming K) reputation L) significant M) signify N) simultaneously O) standardized Section B Directions: In this section, you are going to read a passage with ten statements attached to it. Each statement contains information given in one of the paragraphs. Identify the paragraph fro
32、m which the information is derived. You may choose a paragraph more than once. Each paragraph is marked with a letter. Answer the questions by marking the corresponding letter on Answer sheet 2. The Price of Oil and the Price of Carbon A Fossil fuel prices are likely to stay “low for long”. Notwiths
33、tanding important recent progress in developing renewable fuel sources, low fossil fuel prices could discourage further innovation in, and adoption of, cleaner energy technologies. The result would be higher emissions of carbon dioxide and other greenhouse gases. B Policymakers should not allow low
34、energy prices to derail the clean energy transition. Action to restore appropriate price incentives, notably through corrective carbon pricing, is urgently needed to lower the risk of irreversible and potentially devastating effects of climate change. That approach also offers fiscal benefits. C Oil
35、 prices have dropped by over 60% since June 2014. A commonly held view in the oil industry is that “the best cure for low oil prices is low oil prices”. The reasoning behind this saying is that low oil prices discourage investment in new production capacity, eventually shifting the oil supply curve
36、backward and bringing prices back up as existing oil fields-which can be tapped at relatively low marginal cost-are depleted. In fact, in line with past experience, capital expenditure in the oil sector has dropped sharply in many producing countries, including the United States. The dynamic adjustm
37、ent to low oil prices may, however, be different this time around. D Oil prices are expected to remain lower for longer. The advent of new technologies has added about 4.2 million barrels per day to the crude oil market, contributing to a global over-supply. In addition, other factors are putting do
38、wnward pressure on oil prices: change in the strategic behavior of the Organization of Petroleum Exporting Countries, the projected increase in Iranian exports, the scaling-down of global demand (especially from emerging markets), the long-term drop in petroleum consumption in the United States, and
39、 some displacement of oil by substitutes. These likely persistent forces, like the growth of shale(页岩) oil, point to a “low for long” scenario. Futures markets, which show only a modest recovery of prices to around $60 a barrel by 2019, support this view. E Natural gas and coalalso fossil fuelshave
40、similarly seen price declines that look to be long-lived. Coal and natural gas are mainly used for electricity generation, whereas oil is used mostly to power transportation, yet the prices of all these energy sources are linked. The North American shale gas boom has resulted in record low prices th
41、ere. The recent discovery of the giant Zohr gas field off the Egyptian coast will eventually have impact on pricing in the Mediterranean region and Europe, and there is significant development potential in many other places, notably Argentina. Coal prices also are low, owing to over- supply and the
42、scaling-down of demand, especially from China, which bums half of the worlds coal. F Technological innovations have unleashed the power of renewables such as wind, hydro, solar, and geothermal(地热). Even Africa and the Middle East, home to economies that are heavily dependent on fossil fuel exports,
43、have enormous potential to develop renewables. For example, the United Arab Emirates has endorsed an ambitious target to draw 24% of its primary energy consumption from renewable sources by 2021. G Progress in the development of renewables could be fragile, however, if fossil fuel prices remain low
44、for long. Renewables account for only a small share of global primary energy consumption, which is still dominated by fossil fuels30% each for coal and oil, 25% for natural gas. But renewable energy will have to displace fossil fuels to a much greater extent in the future to avoid unacceptable clima
45、te risks. H Unfortunately, the current low prices for oil, gas, and coal may provide little incentive for research to find even cheaper substitutes for those fuels. There is strong evidence that both innovation and adoption of cleaner technology are strongly encouraged by higher fossil fuel prices.
46、The same is true for new technologies for alleviating fossil fuel emissions. I The current low fossil fuel price environment will thus certainly delay the energy transition from fossil fuel to clean energy sources. Unless renewables become cheap enough that substantial carbon deposits are left under
47、ground for a very long time, if not forever, the planet will likely be exposed to potentially catastrophic climate risks. J Some climate impacts may already be discernible. For example, the United Nations Childrens Fund estimates that some 11 million children in Africa face hunger, disease, and wate
48、r shortages as a result of the strongest El Nino(厄尔尼诺) weather phenomenon in decades. Many scientists believe that El Nino events, caused by warming in the Pacific, are becoming more intense as a result of climate change. K Nations from around the world have gathered in Paris for the United Nations
49、Climate Change Conference, COP 21, with the goal of a universal and potentially legally-binding agreement on reducing greenhouse gas emissions. We need very broad participation to fully address the global tragedy that results when countries fail to take into account the negative impact of their carbon emissions on the rest of the world. Moreover, non-participation by nations, if sufficiently widespread, can undermine the political will of participating countries to act. L The nations participating at COP 21 are focusing on quant
