八年级英语下册《unit3》教案

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1、Unit3OnlineTravelPeriod1Comicstrip＆WelcometotheunitTeachingaims:复习remotecontrol,turnon和channel，要求学生读卡通漫画;引出本单元主题激活现有词汇并掌握与主题有关的生词；谈论电脑的用途Teachingprocedures:Step11.Review‘remotecontrol’,‘turnon’and‘channel’.Thenaskthestudentstoreadthecomicstrip.2.AsksomequestionsDoyou

2、likeplayingcomputergames?Whatkindofcomputergamesdoyouliketoplay?Canyougivesomeexamples?Whydoyoulikeit?Doyouthinkthesegamesaregoodorbadforyou?Step2Tellthestudentsthattheyaregoingtolearnabouttheusesofcomputers.Askthemtothinkaboutwhattheyusethecomputersfor.Askstudentsto

3、lookatthepicturesinPartA.Askiftheyhaveusedcomputersforthesepurposes.Tellstudentstolabelthepicturesusingthewordsfromthebox.Checkanswersasaclass.Askstudentstolistasmanyotherusesastheycan.Forexample:playingCDs,VCDsorDVDs;chattingwithorgettoknowfriends;learningontheInter

4、net;mathematicalcalculation,etc.Step3TellstudentsthattheyaregoingtotalkabouttheusesofcomputersinPartB.Playthetapeforthestudentstofindtheanswertothequestion:WhydoesSimonusecomputertosearchforinformation?Inpairs,studentstalkaboutdifferentusesofcomputers.TheycanuseDanie

5、landSimon’sconversationasamodelandreplacetheunderlinedwordswiththeirowninformation.Theycanalsocreatetheirownconversationsaboutdifferentusesofcomputers.Askafewpairstopresenttheirconversationstotheclass.Period2Reading(1)Teachingaims:理解教育类游戏光盘的目的以及游戏中的主人公能做什么；根据上下文语境和现有

6、知识猜测大意；掌握文章中的具体细节;完成PartB中的练习Teachingprocedures:Step1Arousestudents’interestbytellingthemthattheyaregoingtoreadaboutaneweducationalCD-ROM.Explainthatthegameissetindifferentcountriesandinvolvesatouraroundtheworld.Step2Tellstudentsthatthefirstparagraphofthereadingpassa

7、geexplainsthebackgroundtothegame.Asksomequestionstocheckunderstanding,e.g.,What’sthenameoftheneweducationalCD-ROM?Whatcanithelpyoutodo?Whoisthedesigner?Tellstudentsthatthesecondparagraphofthereadingpassageintroducesthemaincharacterofthegame.Asksomequestionstocheckund

8、erstanding,e.g.,Whoisthemaincharacterofthegame?Howoldishe?Whatdoeshelikedoing?Whatwashedoingwhenhefeltasleep?Tellstudentsthatthethi