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1、Unit3 Lifeinthefuture课时作业Ⅰ.阅读AWhatpicturedoyouhaveofthefuture?Willlifeinthefuturebebetter,worseorthesameasnow?Whatdoyouhopeaboutthefuture?Futurologistspredictthatlifewillprobablybeverydifferentin2050inallthefieldsofactivity,fromentertainmenttotechnology.Firstofall,itseemsthatTVchannel
2、swillhavedisappearedby2050.Instead,peoplewillchooseaprogramfroma“menu”andacomputerwillsendtheprogramdirectlytothetelevision.By2050,music,films,programs,newspapersandbookswillcometousbycomputer.Inwhatconcernstheenvironment,waterwillhavebecomeoneofourmostseriousproblems.Demandforwaterwi
3、llincreasetentimesbetweennowand2050andtherecouldbeseriousshortages.Somefuturologistspredictthatwatercouldbethecauseofwarifwedon'tactnow.Intransport,carswillrunonnew,cleanfuelsandtheywillgoveryfast.Carswillhavecomputerstocontrolthespeedandtherewon'tbeanyaccidents.Today,manycarshavecomp
4、utersthattelldriversexactlywheretheyare.By2050,thecomputerwillcontrolthecaranddriveittoyourdestination.Inthedomainoftechnology,robotswillhavereplacedpeopleinfactories.Manyfactoriesalreadyuserobots.Bigcompaniespreferrobots—theydonotaskforpayrisesorgoonstrike,andtheywork24hoursaday.By20
5、50,wewillseerobotseverywhere—infactories,schools,offices,hospitals,shopsandhomes.Lastbutnotleast,medicinetechnologywillhaveconqueredmanydiseases.Todayscientistshavediscoveredhowtocontrolgenes.Theyhavealreadyproducedclonesofanimals.By2050,scientistswillbeabletoproduceclonesofpeopleandd
6、ecidehowtheylook,howtheybehaveandhowmuchintelligencetheyhave.Scientistswillbeabletodothesethings—butshouldthey?篇章导读：本文是一篇记叙文。文章主要讲述了作者对未来生活的推测和展望。1．What'sthepurposeofthefirstparagraph?A．Toarousetheinterestofreaders.B．Totellthebackgroundofthepassage.C．Tointroducethetopicofthepassage.D．
7、Todescribethepicturesofthefuture.答案：A 推理判断题。开篇接连几个问句的出现，目的在于吸引读者的兴趣，让读者充满期待地读完文章。故选A。2．Wecanknowfromthepassagethat________.A．computerswillfinallytaketheplaceofthemedianowadaysB．robotswillcompletelyhavereplacedpeopleinfactoriesC．computerswilltelldriversexactlywheretheyareinfutureD．itis
8、morec
