2017大学英语六级练习试题
60.What does the author seem to encourage educators to do at the end of the passage?
A.Train students to think about global issues.
B.Design more interactive classroom activities.
C.Make full use of informal learning resources.
D.Include collaborative inquiry in the curriculum.
Passage Two
Questions 61 to 65 are based on the following passage.
"There's an old saying in the space world: amateurs talk about technology, professionals talkabout insurance." In an interview last year with The Economist, George Whitesides, chief executive ofspace-tourism fu'm Virgin Galactic, was placing his company in the latter category.But insurance willbe cold comfort following the failure on October 31st of VSS Enterprise, resulting in the death of onepilot and the severe injury to another.
On top of the tragic loss of life, the accident in California will cast a long shadow over the future of space tourism, even before it has properly begun.
The notion of space tourism took hold in 2001 with a $ 20 million flight aboard a Russianspacecraft by Dennis Tito, a millionaire engineer with an adventurous streak.Just haft a dozen holiday-makers have reached orbit since then, for similarly astronomical price tags. But more recently,companies have begun to plan more affordable "suborbital" flights--briefer ventures just to the edge ofspace's vast darkness.Virgin Galactic had, prior to this week's accident, seemed closest to startingregular flights.The company has already taken deposits from around 800 would-be space tourists,including Stephen Hawking.
After being dogged by technical delays for years, Sir Richard Branson, Virgin Galactic's founder,had recently suggested that a SpaceShipTwo craft would carry its first paying customers as soon asFebruary 2015. That now seems an impossible timeline. In July, a sister craft of the crashedspaceplane was reported to be about half-finished.The other half will have to walt, as authorities ofAmerica's Federal Aviation Administration (FAA.and National Transportation Safety Board work out:what went wrong.
In the meantime, the entire space tourism industry will be on tenterhooks (坐立不安 ).The 2004Commercial Space Launch Amendments Act, intended to encourage private space vehicles andservices, prohibits the transportation secretary (and thereby the FAA.from regulating the design oroperation of private spacecraft, unless they have resulted in a serious or fatal injury to crew or.passengers.That means that the FAA could suspend Virgin Galactic's licence to fly.It could also insiston checking private manned spacecraft as thoroughly as it does commercial aircraft.While that may:make suborbital travel safer, it would add significant cost and complexity to an emerging industry thathas until now operated largely as the playground of billionaires and dreamy engineers.
How Virgin Galactic, regulators and the public respond to this most recent tragedy will determinewhether and how soon private space travel can transcend that playground.There is no doubt that space flight entails risks, and to pioneer a new mode of travel is to face those risks, and to reduce them.with the benefit of hard-won experience.
61.What is said about the failure of VSS Enterprise?
A.It may lead to the bankruptcy of Virgin Galactic.
B.It has a strong negative impact on space tourism.
C.It may discourage rich people from space travel.
D.It has aroused public attention to safety issues.
62.What do we learn about the space-tourism firm Virgin Galactic?
A.It has just built a craft for commercial flights.
B.It has sent half a dozen passengers into space.
C.It was about ready to start regular business.
D.It is the first to launch "suborbital" flights.
63.What is the purpose of the 2004 Commercial Space Launch Amendments Act?
A.To ensure space travel safety.
B.To limit the FAA's functions.
C.To legalize private space explorations.
D.To promote the space tourism industry.64.What might the FAA do after the recent accident in California?
A.Impose more rigid safety standards.
B.Stop certifying new space-tourist agencies.
C.Amend its 2004 Commercial Space Launch Amendments Act.
D.Suspend Virgin Galactic's licence to take passengers into space.
65.What does the author think of private space travel?
A.It is worth promoting despite the risks involved.
B.It should not be confined to the rich only.
C.It should be strictly regulated.
D.It is too risky to carry on.
Part IV Translation (30minutes)
Directions: For this part, you are allowed 30 minutes to translate a passage from Chinese into English. You should write your answer on Answer Sheet 2.
中国的创新正以前所未有的速度蓬勃发展。为了在科学技术上尽快赶超世界发达国家，中国近年来大幅度增加了研究开发资金。中国的大学和研究所正在积极开展创新研究。这些研究覆盖了从大数据到生物化学、从新能源到机器人等高科技领域。它们还与各地的科技园合作，使创新成果商业化。与此同时，无论在产品还是商业模式上，中国企业家也在努力争做创新的先锋，以适应国内外消费市场不断变化和增长的需求。
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