高中外研版英語(yǔ)選修8素養(yǎng)評(píng)價(jià)：module-5-integrating-skills-【含解析】(編輯修改稿)
2025-04-03 04:21 本頁(yè)面
【文章內(nèi)容簡(jiǎn)介】 lve the problem. B. It may create more problems than it might slove. C. It is a waste of money because a collision of asteroids with Earth is very unlikely. D. Further research should be done before it is proved applicable. 【解析】選B。細(xì)節(jié)理解題。最后一段第一句中, “cure”指解決辦法, 即用核武器改變小行星的運(yùn)行軌道, 而“disease”指小行星可能與地球碰撞這件事情。由此本句可理解為核武器會(huì)比小行星帶來(lái)更糟的后果, 并且?guī)Ыo人們更大的恐慌。4. We can conclude from the passage that . A. while pushing asteroids off course nuclear weapons would destroy the worldB. asteroids racing across the night sky are likely to hit Earth in the near futureC. the worry about asteroids can be left to future generations since it is unlike to happen in our lifetime. D. workable solutions still have to be found to prevent a collision of asteroids with Earth【解析】選D。推理判斷題。本文雖然提到了用核武器對(duì)付小行星的建議, 但同時(shí)指出人們對(duì)這種解決方法擔(dān)心重重, 可見(jiàn), 可行的解決方法仍在尋找之中。B For more than twenty years scientists have been searching for signs of life on other planets. Most of these searches have been done over the radio. The hope is that someone in outer space may be trying to get in touch with us. Scientists also have sent radio and television messages on spaceships traveling through space, on the chance that someone may be receptive to such messages. Scientists are using powerful radio telescope to listen to signals from about 1, 000 stars, all within 100 light years of earth. In addition, they will scan(掃視) the entire sky to “l(fā)isten” for radio messages from more distant stars. Using a puter, they will be able to monitor more than eight channels at one time. Scientists are looking for any signal that stands out from the background noise. Of the 200 billion stars in the Milky Way galaxy, scientists find that five percent are like our sun. Perhaps half of them have a planet like earth. Such a planet would be a reasonable distance from the star for temperatures to be right for the evolution(進(jìn)化) of life. Based on the inhabitable (that can be lived in) planets in our galaxy, most scientists agree that chances are likely that one or more of these planets support some life. However, many scientists wonder whether intelligent life exists on other planets. Some believe that twenty years of searching without any intelligible messages shows that no one is out there. They say that the evolution of intelligence parable to ours is unlikely. Other scientists bel
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