2014年高考二轮复习专题检测:阅读理解(二十三)英语试卷与答案(带解析).doc
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1、2014 年高考二轮复习专题检测:阅读理解(二十三)英语试卷与答案(带解析) 阅读理解 Move EarthIts Not Science Fiction LONDONScientists have found an unusual way to prevent our planet from overheating: move it to a cooler spot. All you have to do is send a few comets(彗星 )in the direction of Earth, and its orbit will be changed. Our world w
2、ill then be sent spinning into a safer, colder part of the solar system. This idea for improving our climate comes from a group of US National Aeronautics and Space Administration(NASA)engineers and American astronomers. They say their plan could add another six billion years to the useful lifetime
3、of our planeteffectively doubling its working life. The plan put forward by Dr. Laughlin, and his colleagues Don Korycansky and Fred Adams, needs carefully directing a comet or asteroid so that it passes close by our planet and sends some of its gravitational energy to Earth. “Earths orbital speed w
4、ould increase as a result and we would move to a higher orbit away from the Sun, ”Laughlin said. Engineers would then direct their comet so that it passed close to Jupiter or Saturn. The comet would pick up energy from one of these giant planets. Later its orbit would bring it back to Earth, and the
5、 process would be repeated. In the short term, the plan provides an ideal way to global warming, although the team was actually concerned with a much greater danger. The Sun is certain to heat up in about a billion years and so“seriously compromise” our biosphere(生物圈 )by cooking us. Thats why the gr
6、oup decided to try to save Earth. The plan has one or two worrying aspects, however. For a start, space engineers would have to be very careful about how they directed their asteroid or comet towards Earth. The smallest miscalculation(误算 )in orbit could fire it straight at Earthwith deadly consequen
7、ces. There is also the question of the Moon. As the current issue of Scientific American magazine points out, if Earth was pushed out of its current position, it is“most likely the Moon would be stripped away from Earth”. This would greatly change our planets climate. 【小题 1】 What makes the scientist
8、s plan to move Earth A A few comets are moving to the direction of Earth. B Earths working life is coming to an end soon. C Earth will become too hot for mankind to keep alive. D The moon is moving farther and farther away from Earth. 【小题 2】 If the plan is successful, Earth will have a working life
9、of years. A 12 billion B 6 billion C 18 billion D 24 billion 【小题 3】 What serious problems might the plan cause according to the passage A The comet might hit Earth and man might lose the Moon. B Earth might be moved too far away and man might be frozen to death. C The comet might hit Jupiter or Satu
10、rn and never return to Earth. D Earths working life might be greatly shortened. 【小题 4】 What does the underlined word“compromise”mean A Provide. B Benefit. C Share. D Endanger. 答案: 【小题 1】 C 【小题 2】 A 【小题 3】 A 【小题 4】 D Every time Lionel Messi breaks a record, it seems appropriate to compare him to the
11、legends that came before him. In 2012, he rewrote soccer history on multiple occasions, and his latest record came when he scored his 86th goal of the calendar year, breaking Gerd Mullers previous mark, before wrapping up the year with 91 goals. All statistics indicate that Messi is currently the be
12、st player in the world, and that he will go down in history as the top footballer of his generation. But when he is judged against all-time greats like Pele and Diego Maradona, he still has work to do. We dont know whether the Barcelona striker will have another year in which he records more than 90
13、 goals, but he must still sustain(维持 )a similar level of production for the next several seasons. Messi has already taken part in three of Barcelonas victorious Champions League(冠军联赛 )campaigns, and he played an important role in two of them. In order to firmly establish himself as the greatest club
14、 football player in history, he must win the tournament a few more times. Most importantly, the Argentine(阿根廷人 )needs to win on the international stage. Regardless of what Messi does for Barcelona, his legacy will be incomplete if he cannot win the World Cup with Argentina. Both Pele and Maradona le
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- 2014 年高 二轮 复习 专题 检测 阅读 理解 十三 英语 试卷 答案 解析
