Unit3OnlinetoursLearningtargets:1.Tonamethedifferentpartsofacomputer.2.Tograspandtalkaboutthebasicusesofcomputers.3.Toknowthemaintopicofthisunit.screen

n.

屏幕，顯示器Let'slearnsomenewwords.PPT模板：素材：PPT背景：圖表：PPT下載：教程：資料下載：范文下載：試卷下載：教案下載：PPT論壇：.1pptPPT課件：語(yǔ)文課件：數(shù)學(xué)課件：英語(yǔ)課件：美術(shù)課件：科學(xué)課件：物理課件：化學(xué)課件：生物課件：地理課件：歷史課件：keyboard

n.

鍵盤(pán)mousen.(pl.mice或mouses)鼠標(biāo)mainunitn.(電腦)主機(jī)programmen.

節(jié)目;計(jì)劃，方案channeln.

頻道remotecontroln.

遙控器screenkeyboardunitmainunitmouseprogrammechannelremotecontrol

屏幕，顯示器鍵盤(pán)機(jī)件;單位主機(jī)鼠標(biāo)節(jié)目頻道遙控器Let'sread!WhatdoyouusuallydowhenyouarefreeFreetalkAnnie,Simon’scousin,wantstolearnaboutthedifferentpartsofacomputer.Lookatthepicturebelowandhelpherwritethecorrectanswersintheboxes.Learningaboutcomputerskeyboardmainunitmousescreenmainunit主機(jī)mouse鼠標(biāo)screen屏幕keyboard鍵盤(pán)acomputerWhatelsecanwedowithacomputerLearnmoreaboutcomputerswordprocessing文字處理sendandreceiveemails收發(fā)電子郵件watchprogrammesorvideos觀看節(jié)目searchforinformation搜尋信息

chatwithfriends和朋友聊天playgames玩游戲Listenandanswer.WhatdoesSimonusuallyusehiscomputerforWhyHeusuallyusesittosearchforinformation.

Becauseit’sfastandeasy.SimonandDanielaretalkingaboutthedifferentusesofcomputers.Workinpairsandaskeachotherwhatyouuseacomputerfor.Theideasintheboxmayhelpyou.Usetheconversationbelowasamodel.chatwithfriendsdowordprocessingplaygamessearchforinformationsendingandreceiveemailswatchvideosLet'spractice!A:WhatdoyouusuallyuseyourcomputerforB:Iusuallyuseitto...A:WhyB:Because...A:HowoftendoyouuseyourcomputerforthisB:...Let'sthink!DoEddieandHoboknowwellaboutcomputersWhatdoEddieandHobothinkthecomputerlooklikeDoyouknowwhat“theremotecontrol”reallyisListenandanswerthequestions.TheythinkitlookslikeaTV.Itisamouse.Readthedialogueandactitout!Homew