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Unit3OnlinetoursWelcometotheunit,預習檢測與導入,學習目標,1.知識目標：學習詞匯：programme,keyboard,unit,mouse,screen,receive,online,channel,television學習詞組：looklike,remotecontrol,changethechannel,mainunit,searchforinformation,sendandreceivee-mails學習句子：Whatdoyouuseyourcomputerfor?Iusuallyuseittosearchforinformation.Howoftendoyouuseyourcomputerforthis?,2.技能目標：了解并掌握電腦主要部件的英文名稱。了解并談論電腦的基本用途3.情感目標：學會與別人交流，分享快樂，增加同學間的友誼。,Freetalk,1)Whatdoyouusuallydowhenyouarefree?2)Doyouhaveacomputerathome?3)Doyoulikeplayingcomputergames?4)Doyouonlyuseyourcomputertoplaygames?5)Whatdoyouuseyourcomputerfor?Why?7)Howoftendoyouuseyourcomputerto…?,What’sthis?,mouse鼠標,screen屏幕,keyboard鍵盤,Canyounameoutthedifferentpartsofacomputer?,mainunit主機,Printer打印機,mainunit,speaker,remotecontrol,mouse,keyboard,screen,,,,,,,HelpAnniewritethecorrectnamesunderthepictures.(PartAOnPage35),Whatisacomputerusedfor?,seefilms.,listentomusic.,Iusemycomputerto,chatwithmyfriends.,searchforinformation,dowordprocessing,sendandreceiveemails,chatwithfriends,watchvideos,sendandreceivee-mails,writecomputerprograms,dowordprocessing,searchforinformation,goshoppingonline,makecardsandhomepages,playgames,Iuseitto,drawanddesign,Doyouknowanyotherusesofcomputer?,1.WhatdoesSimonusuallyusehiscomputerfor?2.Why?3.Howoftendoesheusehiscomputer?,Almosteveryday.,Heusuallyuseshiscomputertosearchforinformation.,Becauseit’sfastandeasy.,SimonandDanielaretalkingabouttheusesofcomputers.listenandanswerquestions,,Readandactouttheconversation.,It’stimeforyourturn!,S1:Whatdoyouusuallyuseyourcomputerfor?S2:Iusuallyuseittosendandreceivee-mails.S1:Why?S2:Becauseitisfastandeasy.S1:Howoftendoyouuseyourcomputertosendandreceivee-mails?S2:Iusemycomputertosendandreceivee-mailseveryday.,Workinpairsandcorrectanewdialogue.UseDanielandSimon’sconversationasamodel.,changethechannel,television,,,Nowit’stimeforEddieandHobo!,DoEddieandHoboknowanythingaboutcomputers?,No,theydon’t.,Listenandanswer,Morequestions,WhatdoEddieandHobothinkthecomputerlooklike?Whatdotheythinkthemouseis?Whatdotheyusethemousetodo?,TheythinkitlookslikeaTV.,Theythinkitisaremotecontrol.,Theywanttouseittochangethechannel.,Watchandactoutthedialogue.,,EddieandHobofirstseethecomputer.Theydon’tknowwhatitis.Theyneveruseitbefore.Hobothinksit____________a________.Theythinktheprogrammeisboring.Theywantto__________________.Atlast,theyfindthe____________.,look,TV,Changethechannel,remotecontrol,like,Fillintheblanks.,總結(jié)提升,Languagepoints.Toknowandtalkaboutthedifferentusesofcomputer.,turnonsearchforinformationsendandreceivee-mailsplaycomputergamesuseittodosth.looklikeremotecontrolchangethechannelmainunitWhatdoyouuseyourcomputerfor?Iusuallyuseittosearchforinformation.Howoftendoyouuseyourcomputerforthis?,當堂反饋,Homework,Remembertheimportantwordsandphrases;Recitethecomicstrip;Finishyourexercisebook.,Thankyou:),