八年级英语下册《unit 3 online tours welcome to the unit》教案 （新版）牛津版 (3)

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1、Unit3OnlinetoursWelcometotheunitTeachingaims:1.Tonamethedifferentpartsofacomputer.2.Tograspandtalkaboutthebasicusesofcomputers.3.Toknowthemaintopicofthisunit.Teachingsteps:Step1LearningtargetsandNewwordsPresentthelearningtargets.Showsomepicturesofnewwords.Getthestudentstoreadthemfol

2、lowtheteacher.Step2FreetalkWhatdoyouusuallydowhenyouarefree?LearningaboutcomputersAnnie,Simon’scousin,wantstolearnaboutthedifferentpartsofacomputer.Lookatthepicturebelowandhelpherwritethecorrectanswersintheboxes.keyboardmainunitmousescreenLeadthestudentstosaysomethingaboutthecompute

3、r.Showthepictureofacomputer,revisethenamesofeachunit.Continuetolead:Whatelsecanwedowithacomputer?Step3PresentationPresentsomepicturesofdifferentusesofcomputers.chatwithfriendsplaygamessendandreceiveemailsdowordprocessingsearchforinformationwatchvideosStep4ListenandanswerPlaythetaper

4、ecorderandletthestudentslistenandanswerthefollowingquestions:WhatdoesSimonusuallyusehiscomputerfor?Why?Heusuallyusesittosearchforinformation.Becauseit’sfastandeasy.Step5PracticeSimonandDanielaretalkingaboutthedifferentusesofcomputers.Workinpairsandaskeachotherwhatyouuseacomputerfor.

5、Theideasintheboxmayhelpyou.Usetheconversationbelowasamodel.chatwithfriendsdowordprocessingplaygamessearchforinformationsendingandreceiveemailswatchvideosTheteacheractthedialoguewithastudentandthengetthestudentstopracticewiththeirpartners.A:Whatdoyouusuallyuseyourcomputerfor?B:Iusual

6、lyuseitto...A:Why?B:Because...A:Howoftendoyouuseyourcomputerforthis?B:...Step6PresentationGetthestudentstotalkaboutthisquestion:DoEddieandHoboknowwellaboutcomputers?Step7ListenandanswerListentotherecordingandanswerthequestions:WhatdoEddieandHobothinkthecomputerlooklike?Theythinkitlo

7、okslikeaTV.Doyouknowwhat"theremotecontrol"reallyis?Itisamouse.Step8Readthedialogueandactitout!Givethestudentssometimetopracticethedialoguewiththeirpartnersandthenasksomegroupstocometotheblackboardtoperformfortherest.Step9Homework1.Readthetextbookandlearnthenewwordsandphrasesbyheart.

8、2.Dotheexercisesint