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1、Unit2LOOKINGINTOTHEFUTURESectionBLearningAboutLanguage课后篇巩固提升必备知识基础练.单句语法填空1.We need tighter (secure) at the airport.答案security2.It is possible to combine a career being a mother.答案with3.You can see the mountains in the (distant).答案distance4.Theres no denying that a good air (condition) can beat the
2、 heat.答案conditioner5.The Internet is a very (efficiency) medium for spreading information.答案efficient6.This should serve as a (warn) that people should be aware of their surroundings.答案warning7.The father is trying his best to prevent his son abandoning himself to the Internet.答案from8.We were provid
3、ed a map of the area.答案with.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.答案come true2.People who donations include cancer patients as well as babies.答案benefit from3.To of getting good seats,we hurried off to the c
4、inema.答案make certain4.She had well over four hundred invitations that afternoon.答案sent out5.I for a new adventure in the United States on the first day of the new year.答案set off6.I love to work with my horses, my friends,and go to movies.答案hang out with.一句多译1.我一看到他,我就知道他是警察要找的那个人。I saw him,I knew he
5、 was the man the police were looking for.I knew he was the man the police were looking forI saw him.答案The instant/second/moment/minute;as soon as2.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.答案realise you
6、r dream;come true3.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 obvious that the local people willthe railway when it is completed.It is obvious that the railway willwhen it is completed.答案benefit from;benefit the local people4.直到我的朋友告诉我,我才知道所发生的事情。I didntabout what had happened until my friend told me.Not unt
7、il my friend told mewhat had happened.答案know anything;did I know5.我的朋友坚持要和我一起去听音乐会。My friendto the concert with me.My friend insisted thatto the concert with me.答案insisted on going;he/she should go关键能力提升练.阅读理解主题语境:人与社会科学与技术If you could travel in time,where would you go?Perhaps you would watch an ori
8、ginal 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 the present day to see what the future holds.The possibility of time travel is indeed appealing.Stories exploring the subject have been
9、around for hundreds of years.Perhaps the best known example is the science fiction novel TheTimeMachine,which was written by H.G.Wells and published in 1895 for the 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 com
10、ic book adaptations.It is generally credited with the popularization of the concept of time travel using a vehicle that allows an operator to travel purposefully and selectively.The term “time machine”,coined by Wells,is now universally used to refer to a vehicle transporting people into the far fut
11、ure.But could time travel actually be possible?Some scientists say yes,in theory.They propose using cracks in time and space called “wormholes”,which could be used as shortcuts to other periods.Einsteins theory of relativity allows time travel in extreme circumstances.And British physicist Stephen H
12、awking said you could travel into the future with a really fast spaceshipgoing at nearly the speed of light.Though building such a spaceship would of 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 tim
13、e traveller were to go back in time and have his own grandfather killed for some reason,and therefore prevent himself from being born.If the time traveller wasnt born,how would he travel back in time?And would you really like to visit the future?In H.G.Wells book,the main character travels into dist
14、ant 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 thing 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.【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.
15、The novel TheTimeMachine mentioned in Paragraph 2 aims to show .A.peoples interest in time travelB.the special features of the bookC.the long history of time travelD.the contribution of H.G.Wells答案A解析细节理解题。根据第二段中的“Thepossibilityoftimetravelisindeedappealing.”可知,时光穿梭的可能性的确是很吸引人,所以选A项。2.Einsteins and Hawkings theories .A.have similarities in many waysB.push the invention of the fi
