人教版高一英语模块二Unit3Reading.ppt

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1、Unit3ComputersWarmingup,TalkingandListeningDoyouknowthem?keyboardmousefloppydiscUSBflashdiscCD/DVD/VCDCD/DVD-ROMmonitorharddiscchips1243561.monitor2.screen3.CD-ROM4.mouse5.keyboard6.harddiskLabeleachpartabacushugecomputercalculatorPC(Personalcomputer)laptopPDA(personaldigitalassistant)robotWh

2、at’snext?Whatdotheytellyouaboutthedevelopmentofcomputers?1.Whatdotheyhaveincommon?Ithinkthat…Inmyopinion…Ibelievethat…1.Theycanbeusedforcalculating.2.Theycandealwithmathsproblems.3.Theyareourfriends.4.Theyareusefulandhelpful.DiscussionOneDoyouknowinwhatwayscomputersareusedtoday?Workoutalistan

3、dcompareitwithyourpartner.DiscussionTwo1.useacomputerforschoolwork2.playgamesonthecomputer3.sendemailstofriends4.downloadmusicandfilms5.surfthewebforfun6.takepartinchatgroups7.usetheInternettoresearchinformationforschooltasks8.buythingsonline9.lookatphotographsonthecomputer10.readnewsbothatho

4、meandabroad,readbooksandmagazinesincommon:fororbyallofagroup共同的；共有的；共用的常常have…incommonwith…如：havenothingincommon无共同之处havelittleincommon几乎无共同之处havesomethingincommon有一些共同之处havealot/muchincommon有许多共同之处Languagepoints1)Youknow,Dorothy,Ihaveonethingincommonwithyou．2)Ihavenotingincommonwithhim,sohow

5、canIgetalongwellwithhim.3)Incommonwithmanyotherclassmates,Ilikeplayingbasketball.commonknowledge/sense常识commonpeople普通人，老百姓Reading1.Fastreadingforgeneralideas1)Whoisthespeakerinthisstory?Acomputer.2)ReadingtogetthegeneralideaofthetypeofwritingandsummaryofWHOAMI?TypeofwritingMainideaofthepass

6、ageThisisapieceofnarrativewriting.记叙文Ittellsaboutthebirthanddevelopmentofcomputer.Topicsentenceof1stparagraphTopicsentenceof2ndparagraphTopicsentenceof3rdparagraphIbeganasacalculatingmachineinFrancein1642.Mymemoryimproved.Sincethe1970smanynewapplicationshavebeenfoundforme.2.Detailedreading1)

7、Wherewereyouin1642?2)Whatwereyoucalledin1936?3)Whathappenedtoyouinthe1970s?Sincethe1970sIhavebeenusedinofficesandhomes.InFrance.Auniversalmachine.1642The“analyticalmachine”wasmadebyCharlesBabbage.1936Thecomputerbeganasacalculatingmachine．1840