Unit3OnlinetoursWelcometotheunit!学习目标：1.了解并掌握电脑主要部件的英文名称。2.能拥英语谈论电脑的基本用途。3.理解漫画内容。Lastsummerholiday,IflewtoDalian,andtooksomephotosliketheleftone.Ispent7daysthere.ItcostmemorethanRMB10，000.Lastnight,IgotsomephotosofDisneyLand.Ispentlessthan1second.Theycostmenothing.HowcanIgetthephotos?Doyouknow?Task1：Learningaboutcomputersscreenmainunitkeyboardmouse选择mouse，keyboard,screen或mainunit填空1.A__________isusedfortypinginformationintocomputer.2.A_______isusedformovingthecursor（光标）onthescreen.3.The__________istheheartofthecomputer.4.Wecanseewordsandpicturesonthe_______.keyboardmousemainunitscreen达标检测(一)Iusuallyuseittochatwithfriends.Whatdoyouusethecomputerfor?Task2:theusesofcomputerIusuallyuseittosearchforinformation.Whatdoyouusethecomputerfor?IusuallyuseittodowordprocessingWhatdoyouusethecomputerfor?IusuallyuseittosendandreceiveilWhatdoyouuseacomputerfor?Iusuallyuseittowatchvideos.Whatdoyouuseacomputerfor?Iusuallyuseittoplaygames.Whatdoyouusethecomputerfor?Practice:A:Whatdoyouuseyourcomputerfor?B:Iusuallyuseitto…MakeupadialogueA:Whatdoyouusuallyuseyourcomputerfor?B:Iusuallyuseitto…A:Why?B:Because…A:Howoftendoyouuseyourcomputerforthis?B:…Whatdoesitlooklike?Isitaremotecontrol?No,itisamouseremotecontrolReadandanswerthequestions:1.HaveHoboandEddieeverseenacomputer?No,theyhaven’t.Becausetheythinkitlookslikeatelevision.2.What’rethedifferencesbetweenthemouseandtheremotecontrol?Themouseisusedforthecomputer,andtheremotecontrolisusedfortheTV.Task3:Understandthecomicstrip朗读漫画并找出下列短语：1.看起来像一台电视2.我同意你的意见3.遥控器4.换频道looklikeaTVIagreeremotecontrolchangethechannelCompletethepassage:EddieandHoboknow(1)_______aboutcomputers.Hobothinksthecomputer(2)________aTV.Eddie(3)______withHoboandhethinksthemouseisthe(4)_________.Theywanttousethemouseto(5)______________becausetheprogramm(6)_______anhourago.nothinglookslikeagreesremotecontrolchangethechannelbegan达标检测(二）达标检测(三）：完成下列句1）Wecanusecomputersto______________________(查找信息).3）Wecanusecomputersto______________________(收发电子邮件).4Wecanusecomputersto________________(文字处理)5）Wecanusecomputersfor_____________(和朋友聊天)6）Wecanusecomputersfor_______________(观看录像).)(看起来像)liisearchforinformationreceiveandsendemailsdowordprocessingchatwithfriendswatchingvideoslookslikeTotalkaboutdifferentusesofcomputersinpairs.
