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1、Unit 2 Looking into the futureLearning about Language基础训练I.单句语法填空1 puter (secure) systems will be designed by independent technicians.1.1 n English study, intensive reading must be combined extensive reading.1.5 eeing in the (distant)Ave can find our school stadium more splendid.4 .After working wel
2、l for a year, the air (condition) suddenly started kicking up.5 .The Internet is a very (efficiency) medium for spreading information.6 .This should serve as a (warn) that people should be aware of their surroundings.7 .The father is trying his best to prevent his son abandoning himself to the Inter
3、net.8 .Perhaps evolution provided human babies curiosity and a natural drive to explain their worlds.H.短语填空send out, set off, benefit from, make certain, come true, hang out with1 .Your dream will sooner or later as long as you do your best.2 .People who donations include cancer patients as well as
4、babies.3 .To of getting good scats, we hurried off to the cinema.4 .Shc had well over four hundred invitations that afternoon.5.1 fbr a new adventure in the United States on the first day of the new year.6.1 love to work with my horses, my friends, and go to movies.HL一句多译.我一看到他，我就知道他是警察要找的那个人。I saw
5、him, I knew he was the man the police were looking for.I knew he was the man the police were looking for I sawhim.1 .只有坚守你的目标，努力工作,你的梦想才能实现。Only by sticking to your goal and working hard can you.Only by sticking to your goal and working hard can your dream.2 .很明显，当这条铁路建好后，当地的人们将会受益于这条铁路。It is obviou
6、s that the local people will the railway when it is completed.It is obvious that the railway willwhen it iscompleted.3 .直到我的朋友告诉我，我才知道所发生的事情。I didnt about what had happened until my friend toid me.Not until my friend told me what had happened.4 .我的朋友坚持要和我一起去听音乐会。My friend to the concert with me.My f
7、riend insisted that to the concert with me.能力提升IV.阅读理解If you could travel in time, where would you go? Perhaps you would watch an original performance of a Shakespeares play in Elizabethan England?What about hanging out with Laozi in the Spring and Autumn Period? Or maybe youd voyage far ahead of th
8、e present day to see what the future holds. The possibility of time travel is indeed appealing. Stories exploring the subject have been around for hundreds of years. Perhaps the best known example is science fiction novel The Time Machine, which was written by H. G. Wells and published in 1895 for t
9、he first time. It was adapted into at least two feature films of the same name, as well as two television versions, and a large number of comic book adaptations. It is generally credited with the popularization of the concept of time travel using a vehicle that allows an operator to travel purposefu
10、lly and selectively. The term “time machine”, coined by Wells, is now universally used to refer to a vehicle transporting people into the far future.But could time travel actually be possible? Some scientists say yes, in theory. They propose using cracks in time and space called “wormholes”, which c
11、ould be used as shortcuts to other periods. Einsteins theory of relativity allows time travel in extreme circumstances. And British physicist Stephen Hawking says you could travel into the future with a really fast spaceshipgoing at nearly the speed of light. Though building such a spaceship would o
12、f course be no simple task.Even if you could travel into the past, there is something called the grandfather paradox”. It asks what would happen if a time traveler were to go back in time and have his own grandfather killed for sonic reason, and therefore prevent himself from being born. If the time
13、 traveler wasnt bom, how would he travel back in time?And would you really like to visit the future? In H. G. Wells book, (he main character travels into distant time where he arrives at a beach and is attacked by giant crabs. He then voyages 30 million years into the future where the only living th
14、ing is a black object with tentacles(触角).If thats whats in store, maybe we are better just living in the present day after all.1 .The novel The Time Machine mentioned in Paragraph 2 aims to show .A. peoples interest in time travelthe special feature of the bookB. (he long history of time travelthe c
15、ontribution of H. G. Wells2.Einsteins and Hawkings theories .A. have similarities in many wayspush the invention of the first spaceshipB. have proved wrong by some time travelerssuggest the possibility to invent the time machine3.1 n Paragraph 4/tgrandfather paradox probably refers to the idea that
16、.A. the traveler is prevented from meeting his grandfatherthe traveler goes back in time to seek for his grandfatherB. the grandfathers death makes the travelers birth impossibleThe reunion of the traveler and his grandfather brings happiness4.What is probably the authors attitude towards time trave
17、l?A. Unclear.B. Skeptical. C. Supportive. D. Unconcerned.V.七选五The man who could see the futureThe ability to predict the future is a rare talent. American author Isaac Asimov (19201992), one of （he great science fiction writers of his age, had such a talent. I Now that were here, lets see what he go
18、t right.2 Asimov thought computers would cause a revolution comparable to the industrial revolution of the 19th century. Specifically, he said that “mobile computerized objects would be an important part of everyday life. Here, he clearly predicted our world of smartphones, tables and other devices.
19、 He also had a great deal to say about space exploration. 3How did Asimov develop his special sense of future developments? 4 He read （he newspapers and magazines sold in his parents candy store. His scientific interest gained sharper focus at Columbia University in New York. Asimov went to study ch
20、emistry, but became bored with pure laboratory science. Instead, he thought hard about the social implications（作用）of science. He wanted to communicate his ideas to the public.5 Asimov had his finger on the pulse（脉搏）of both scientific and social change. He had a clear vision of what was coming around
21、 the corner for humanity in his works like the Galactic Empire series（银河帝国系列）.His predictions are absolutely fascinating, Calum Chase, an English writer, told BBC News. He was a genius.”As a smart boy, Asimov taught himself to read at the age of five.A. Space exploration really can make our life mor
22、e convenient and comfortable.B. Back in 1983, he was asked to predict what the world would look like in 2019.C. On the role （hat computing would play in the future, he was amazingly accurate.D. Asimov has developed a great interest in computer programming since childhood.F.As an author, his books wo
23、uld feature the theme of social change caused by technology.G. The International Space Station proves his prediction that we would not simply visit space but seek to stay there.KK答案I K解析加基础训练I.单句语法填空1 .security2.with3.distance 4.conditioner 5.efficient 6.warning7. from8.withH.短语填空I e true 2.bcncfit
24、from 3make certain 4.sent out 5.set off 6.hang out with in.一句多译.The instant; as soon as1 .realize your dream; come true.benefit from; benefit the local people2 .know anything; did I know5.insisted on going; he/shc should go能力提升IV.阅读理解K语篇解读时光穿梭可能实现吗?有些科学家认为理论上是可能的。1. K答案AR解析?细节理解题。根据第二段中的4The possibi
25、lity of time travel is indeed appealing”可知, 时光穿梭的可能性确实是很吸引人，所以选A项。2. R答案）DR 解 析X 细节理解题。根据第三段提到的“Einsteins theory of relativity allows time travel in extreme circumstances. And British physicist Stephen Hawking says you could travel into the future with a really fast spaceshipgoing at nearly the spee
26、d oflight” 可知,爱因斯坦的相对论允许在极 端的环境下时光穿梭;英国物理学家斯蒂芬霍金说你可以用快速的宇宙飞船到未来旅行。由 此可知，两个人的理论证明了时间旅行的可能性，所以选D项。3. K答案CK解 析推理判断题。根据第四段提到的“It asks what would happen if a time traveler were to go back in time and have his own grandfather killed for some reason, and therefore prevent himself from being bom”可知，如果时光穿梭者回
27、到过去，他的祖父因为某种原因而被杀死，那么时光 旅行者就无法出生。如果时光旅行者没有出生,他怎么I可到过去?所以选C项。4. K答案BK解析U 推理判断题。根据最后一段中的“If thats whats in store, maybe we are better just living in the present day after all”可知,如果这样的事情发生，我们还是最好活在现在，所以作者 对时光穿梭持怀疑的态度,所以选B项。V.七选五K语篇解读)这是一篇说明文。短文介绍了科幻大师阿西莫夫和他的预言的准确性以及他是 如何培养他对未来开展的特殊意识的。1. K答案CR解析U上文提至美国
28、作家艾萨克阿西莫夫是他那个时代最伟大的科幻作家之，他有这 样一种天赋下文提到“让我们看看他预测对了什么“。由此可知,空格处在本段中起承上启下 的作用。故C选项“早在1983年，他就被要求预测2019年的世界会是什么样子”承上启下。2. K答案1DK 解 析 7 根据“Asimov thought computers would cause a revolution comparable to (he industrial revolution of the 19th century”可知,阿西莫夫认为计算机将引发一场与19世纪工业革命相当 的革命。D项“关于计算机在未来将所扮演的角色,他惊人准
29、确地预测了”是说明他预测的计 算机的结果，与本段内容符合。3. K答案GK 解 析根据“He also had a great deal to say about space exploration”可知,关于太空探索，他也 预测了。所以空格处要接着说他预言的结果。故G选项“国际空间站证明了他的预言,我们不 仅要拜访太空，还要设法留在那里“与太空探索相关，且是预测结果。4. K答案AR解 析根据“He read the newspapers and magazines sold in his parents candy store”可知，他读 了父母糖果店出售的报纸和杂志。所以空格处要与下一句一起来说明阿西莫夫是如何培养他 对未来开展的特殊意识的。故A选项”作为一个聪明的男孩，阿西莫夫在五岁时就开始自学” 承上启下。5. R答案FK解析阅读本段可知，本段主要在说作为一名作家，他的书以科技引起的社会变革为主题, 应选F项。