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ID:49514078
大小:7.43 MB
页数:30页
时间:2020-02-26
《人教版九年级英语Unit3单元复习课件.ppt》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、Unit3TeenagersshouldbeallowedtochoosetheirownclothesGoforitJ9SectionA1a-2cIwanttoplaywithmyfriends.Butmyfatherdoesn’tallow.Ithinkteenagersshouldbeallowedtogoouttoplaywiththeirfriends.Parentsshouldallowteenagerstogooutwiththeirfriends.Parentsshouldallows
2、ix-year-oldstodrive.Parentsshouldallowfifteen-year-oldstochoosetheirownclothes.Teenagersshouldbeallowedtogooutwiththeirfriends.Sixteen-year-oldsshouldbeallowedtodrive.Fifteen-year-oldsshouldbeallowedtochoosetheirownclothes.exercise同义句转换Theyshouldallowus
3、tohavepart-timejobs.____________________________.Weshouldallowchildrentospendtimewiththeirfriends._____________________________________.TheteachershouldallowAnnatofinishthepicture._____________________________________.Parentsshouldallowchildrentochooset
4、heirownfriends._____________________________________.grammar被动语态定义:表示主语是动作的承受者.构成:助动词be+及物动词的过去分词。助动词有人称、时态和数的变化。含有情态动词的被动语态:情态动词+be+及物动词的过去分词。用法:当我们不知道谁是动作的执行者,或者没有必要指出谁是动作的执行者,或者只强调动作的承受者时,要用被动语态。1.规则动词的过去分词:1)一般情况在动词原形后加-edwatch---watched2)以不发音e结尾的加-
5、dpractice---practiced3)以辅音加y结尾的,去y变i加-edstudy---studied4)以重读闭音节结尾,末尾只有一个辅音字母,先双写该辅音字母,再加-edstop---stopped2.不规则动词的过去分词:amisarebeenhavehashaddodonewritewrittengogoneThetelephone___________(invent)byBellin1876.Thetreesmay____________(plant)inspring.Teenage
6、rsshouldnot____________(allow)todrive.English___________(speak)inCanada.Mathmust___________(study)well.We________(need)tolearnEnglish.exerciseFinishthesentencesListenandcheckwhatKathythinks.Circle:Agree”“disagree”or“Doesn’tknow”toshowwhatMollythinks.gra
7、mmarfocusIthinkstudentsshouldbeallowedtodohomeworkwithfriends.Idisagree.Theytalkinsteadofdoinghomework.Sixteen-year-oldsshouldnotbeallowedtodrive.Iagree.Theyaren’tseriousenoughatthatage.Doyouthinksixteen-year-oldsshouldbeallowedtoworkatnight?No,Idon’t.h
8、omeworkMakealistofthingsteenagersshouldandshouldnotbeallowedtodo.Discussyourlistwithyourpartner.A:Doyouthinkteenagersshould…B:Yes,Ido.Ithink…/No,Idon’t.Ithink…SectionA3a--SectionB2cDon’tgooutonschoolnights.Ihavealotofrulesatmyhou
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