初三英语时态复习 精品课件.ppt

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1、WelcometotheunitUnit3OnlinetravelWhatcanyouusecomputersfor?Whatcanyouuseyourcomputerfor?Icanuseitfordoing…todo…drawinganddesigningplayinggamesIcanuseitfordoing…todo…watchingfilmsIcanuseitfordoing…todo…searchingforinformationIcanuseitfordoing…todo…wordprocessingMicrosoftwordIcanuseitfordoing…t

2、odo…listeningtomusicIcanuseitfordoing…todo…writingcomputerprogramsIcanuseitfordoing…todo…sendingandreceivinge-mailsIcanuseitfordoing…todo…shoppingonlineIcanuseitfordoing…todo…Howdoyoudo!chattingwithfriendsonlineIcanuseitfordoing…todo…DoPartAonPage41drawinganddesigningsearchingforinformationwo

3、rdprocessingplayinggameswritingcomputerprogramssendingandreceivinge-mailsPlayagameWhatcanyouuseyourcomputerfor?PLGFDAPairwork:A:Whatdoyouuseyourcomputerfor?B:Iusuallyuseitfordoing…todo…A:Why?B:A:Howoftendoyouuseitto…?B:Iuseitto…Becauseit’sinteresting/convenient/funny/fast/safe/cheap/…Atelevision!r

4、emotecontrol!turnonDoHoboandEddieknowaboutthecomputerwell？2.WhatdoEddieandHobothinkthecomputerlookslike?3.Doyouknowwhat‘theremotecontrol’reallyis?No,theydon’t.Theythinkitlookslikeatelevision.Itisamouse.ReadandactoutEddieandHobodonotknowwhatthecomputeris.Hobothinksit____________atelevision.AndEddie

5、thinksthemouseisthe____________.They____________the‘television’,andusethemouseto__________________,becausetheythinkthatoneisboring.lookslikeremoteturnonchangetheFillinblanks:controlchannel1.Arecomputersgoodorbadforus?2.Discussthegoodorthebadpointsofcomputers.DiscussionEverythinghastwosides.Weshoul

6、dmakegooduseofthingsaroundus,especiallythecomputer.Homework:1.Remembertheimportantwordsandphrases;2.Recitethecomicstrip;3.Finishyourexercisebook.Thankyou根据中文提示按要求完成下列各题:1.TVisshortfor_________(电视).2.Wecanuseacomputerfor____________(设计).3.Mobilephonescanbeusedfor__________(接收)messages.4.Turntotheot

7、her__________(频道).Idon’tliketheshow.5.Youcanusethe_____________(遥控器)toturniton.televisiondesigningreceivingchannelremotecontrol1.Wecanusethecomputerto__________________(绘画和设计).Wecanusethecomputerfor______________