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1、Unit3ComputersListeningLearningaims1.Tostrengthentheabilityoflistening.2.Tolearntodoexercisesbyusingdataheard.3.Todeveloptheintrestoflistening.1.The21stcenturywillbethecenturyofInformationTechnology.Beforeyoulisten,discussinpairswhatITconsistsof.computersandM
2、p5,TV,camera,radio…ListeningandspeakingTwostudentsaretalkingaboutinformationtechnology.2.Listentothewholetextandwritedownthemainideainonesentence.3.ListentoPartAandfillinthechart.PartAWhatdoesITinclude?WhatisthemostpopularformofIT?computers,books,radioandTVbo
3、oksListentoPartBandfillinthechart.PartBWhichformofITdecidestheskillsofasportbest?WhichformofIThasthemostfunctions?TVComputersWhatisinformationtechnology?L=LauraD=DavePartAD:Hi,Laura.It’sgoodtoseeyoubecauseI’msobored.MyhomeworkisaboutinformationTechnologybutIk
4、noweverythingthereistoknowaboutIT.LISTENINGTEXTL:Comeoffit,Dave.IthinkImightknowmorethanyou.D:OK.Letmetestyou!Here’sthefirstquestion.What’sinformationtechnology?L:Gosh,that’seasy!It’scomputers,ofcourse.D:Ah!That’sjustwhereyou’rewrong.Itincludesbooks,radioandT
5、Vaswell.L:Really!Well,Inever.D:Questionnumber2.WhichisthemostpopularformofITintheworld?L:Well,thatmustbecomputersthistime.D:No,it’sbooks.Thinkofallthosepeopleindevelopingcountrieswithoutcomputers.TheironlyformofITisbooks!L:Ohdear!I’mnotdoingverywell.PartBD:He
6、re’sthethirdquestion.WhichformofITisthebestfordescribingtheskillsofasport?L:Itmustbetheradio.D:Actually,it’snot.ThebestdescribingareontheTVbecauseyoucannotonlyhearthetechnicallanguage,butalsoseehowithappens.L:Goodness!Wrongagain!D:Here’sthelastquestion?Whichf
7、ormIThasthemostfunctions?L:ThistimeImustberight.It’sthecomputer,ofcourse.D:Yes.Youcanwatchafilm,replayamatch,communicatewithfriendsthroughtheInternet,getinformationandfindoutwhat’sgoingonintheworld.L:Ohdear!Threequestionswrongoutoffour.PerhapsIdon’tknowasmuch
8、aboutITasIthoughtIdid!Theadvantage/disadvantageis…Ithink/don’tthinkthat…GivemeyourreasonsWhatmakesyouthinkso?Ithink…becauseof…Let’sdecide…As/Since…,Ithink…Iagree/don’tagree…because…First…
