牛津深圳版八年级英语上册课件：Unit3computersreading-1

空白演示在此输入您的封面副标题Unit3ComputersReadingTalkaboutthecartoon1.WhereareHiandLo?Theyareoutsideabank.2.WhatisHiwonderingaboutLo?HeiswonderingwhyLoisnevershortofpocketmoney.3.WheredoesLogethismoney?LogetshismoneyfromtheATM.4.WhatdoesATMstandfor?Itstandsforautomatedtellermachine.5.WhatcanwedowithanATM?Wecangetmoneyfromitorputmoneyintoit.6.WhatcontrolsanATM?Maybeacomputer.Whatdoyouknowabout……?keyboardmousemainunitspeakermonitorAboutcomputers1.The____________showswordsandpictures.2.Weusethe_________fortyping3.The“brain”ofacomputerisinthe________4.Wemovethe__________tocontrolthecomputer.5.Wehearsoundfromthe____________.monitorkeyboardmainunitmousespeakerBeforeyoureadReadthefollowingandtellwhetheritistrueorfalse.1.Computersaregettingsmallerandbetter.2.Computerscandoimportantjobslikeflyingplanes3.Computersmayworkasdoctors4.Computersareexpensive.(√)(√)(√)(X)Readthefirstpartofthearticleandcompletethetablebelow.SmallerandbetterConclusionbiggerthancarssmallerandbetterThereisprobablyatinycomputerinsideyourTVorwashingmachine.Youdependoncomputersmorethanyourealize.Whatcanwedowithcomputers?calculateatafasterspeedthanwecanalmostnevergivewronganswerstypeanddrawthingsdoimportantjobsoperaterailwaysflyplanesflyspaceshipsIsacomputerclevererthanme?No,itisn’t.Becausethehumanbraincanproducenewideasbutcomputerscannot.Thejobofadoctor.Wemayhavenothingtodo.Readingandnote1.inthe1940s在20世纪四十年代Myfatherwasborninthe1950s.我父亲出生在五十年代。2.smallerandbigger又小又好比较级：cheaperandbetter又便宜又好3.beunawareof=don’tknow不知道Hewasunawareofthedangerahead.=Hedidn’tknowthedangerahead.他不知道前面的危险。beawareof知道，意识到我意思到妈妈生气了。I______________mymother’sanger.amawareof4.Youdependoncomputersmorethanyourealize.dependoncomputers依赖电脑Youshoulddependonyourselves.你应该依靠你自己了morethan超过realize=beawareof意识到Irealizethatheisangry.我意识到他生气了。5.Whatcanwedowithcomputers?我们可以用电脑来做什么呢？dowith处理Whatcanwedowiththismoney?我们该如何处理这笔钱呢？_______canwedo_____thetrouble?Whatwith6.Wecanusecomputerstocalculate.usesthtodosth用某物去做某事Weusepenstowrite.我们用笔来写字7.Theycancalculateatafasterspeed.他们能用更快的速度来计算。Planescantravelatafasterspeedthantrains.飞机比火车以更快的速度飞行。8.Inaddition,computerscandoimportantjobslikeoperatingrailwaysandflyingplanesandspaceships.Inaddition另外Inaddition,heisgoodatpainting.另外，他还擅长画画。like在这里是一个介词，“像”的意思，后面动词用动名词形式。Helikessportsverymuchlike________(play)basketball.playing9.Yourbraincanproducenewideas……producenewideas想出新的主意10.however然而，但是Computerscandoalotofjobsbetterthanhumans.However,theycan’tproducenewideas.电脑做很多工作都比人做得好，但是他们不能产生出新的想法。11.Forexample,theymaybebetterthandoctorsatdoingtheirjob.begoodatdoingsth擅长做某事bebetteratdoingsth比……更加擅长做某事Computersarebetteratcalculatingthanhumans.电脑比人类计算的更好。12.Whatwillhappentousifcomputerscandoallourjobs?happento发生Whathappenedtohimlastnight?昨晚他发生什么事了？13.Willwehavenothingtodo?havenothingtodo无所事事havesomethingtodo有事要做C.VocabularyC1.Fillintheblankswiththerightwords.Changetheirformsifnecessary.1.Ifsomethingisverysmall,itis______(line5)2.Someyoungpeoplealwaysneedhelpfromtheirparents.Theyshouldlearnto__________themselves.(line8)3.Wehadfunandlearntsomethingnewaswell.Wehadagoodtime.________,welearntalot(line14)tinydependonHowever4.Whenwemakeamachinework,we_________it.(line16)C2.Completetheconversationbelowwiththewordsfromthebox.Mark:Iboughtanewcomputer.Helen:Why?Mark:Iboughtmyfirstcomputerfiveyearsago.Iuseditalmosteveryday,anditbecamereallyslow.Helen:Isee.Sohow’syournewcomputer?operatedependon,expensive,inaddition,speedMark:Itwasreally__________,butitworksatamuchfaster_________thanmyoldone.___________,ithasalargermonitor.Helen:Ialso___________mycomputeralotthesedays.Iuseittowritereports,andtogetontheInternettoo.Mycomputerworkswell,soIamnotgoingtobuyanewoneexpensivespeedInadditiondependonD.ComprehensionD1ReadthearticleonPage35andcompletetheanswerswiththeexamplefromthearticle.1.S1:Theremaybetinycomputersinyourhome.S2:Where,forexample?S1：InsideyourTVorwashingmachine.2.S1:Wecandomanythingswithcomputersinourdailylife.S2:Forexample?S1:Wecan________,________and_________withthem.3.S1:Computerscandosomeimportantjobs.S2:Forexample?S2:Theycan_________________and____________________calculatetypedrawthingsoperaterailwaysflyingplanesandspaceships4.S1:Oneday,computersmaybeabletodoabetterjobthanhumanbeings.S2:Forexample?S1:They____________________________________________maybebetterthandoctorsatdoingtheirjob.D2Readthearticleagainandanswerthequestionsbelowincompletesentences.1.Whatwerethefirstcomputerslike?_____________________________2.Whyareweunawareofsomecomputers?_______________________________3.Arecomputerscleverthanyouandme?Whyorwhynot?__________________________________Theywerebiggerthancars.Somecomputersaretiny.No,becausecomputerscan’tproducenewideas,butwecan.DiscussionHowdocomputershelpusinourdailylife?短语集中营1.beunawareof没有意识到2.dependon依靠3.morethan超过4.dowith处理5.usesthtodosth用某物去做某事6.atafasterspeed以更快的速度7.inaddition另外8.operaterailways操控火车9.producenewideas产生新的主意10.bebetteratdoing更好的