八年级英语上册 unit 6 birdwatching grammar-task教学设计 牛津译林版

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1、Unit6BirdwatchingGrammar-Task一、教材分析：Thislessonaimstolearntheuseofto-infinitivesandgetthestudentsinvolvedinthetopicandarousetheirinterest.二、教学目标：1.Tomakesurethestudentsunderstandtheuseofto-infinitivesforpurpose.2.Tobeabletouseverbs+objects+to-infinitivestomakesentences.3.Togetthestudentsi

2、nvolvedinthetopicandarousetheirinterest.三、教学重点:1.Toknowtheuseofto-infinitives2.Toknowhowtoformnounsforpeoplebyaddingthesuffixes.四、教学难点：1.Tolearnsomewordswithsuffixeslikeer;ist;or.2.Toorganizetheinformationintoaninvitationletter.3.Tograsptheusageofsomeusefulexpressions.五、教学策略：1.Listeningr

3、eadingandwriting2.Interactivemethod六、教学准备：ppt,tape七、教学环节：Step1:Grammar1.Introducetheusesofto-infinitivesforpurpose1).Wecanuseto-infinitivestoexpresspurpose.e.g.Ioftengotothemarkettowatchbirds.NowtheChinesegovernmenthasmadelawstopreventallthesethings.2).Wecanalsouseinordertotoexpresspurpo

4、ses.Thisismoreformalthanto-infinitives.e.g.Somepeoplewanttomakethewetlandssmallerinordertohavemorespaceforfarmsandbuildings.Takeanotebookwithyouinordertowritedownwhatyousee.2.Matchthefirstpartsofthesentencesontheleftwiththesecondpartsontheright.Writethecorrectlettersintheblanks.(Page73)3

5、.Usingverbs+objects+to-infinitivesWecanusesomeverbswithobjectsandto-infinitives.e.g.Wearenowinvitingthemtohelpus.Weneedmorepeopletocountanddescribethebirds.4.Weaddnotbeforeto-infinitivestoexpressanegativemeaning.e.g.Weaskpeoplenottocatchbirdsforanyreason.5.Payattentiontothesewords:Weofte

6、nusetheseverbsinthisstructure.adviseaskcauseencouragegethelpinviteorderteachtell6.SpecialwordsWecanusesomeverbsinthisstructurewithinfinitiveswithoutto.1).makeorlet+object+infinitivewithouttoMaxtellsfunnyjokesandoftenmakesmelaugh.MrWuagreedtoletmejointheirschooltrip.2).seeorhear+object+in

7、finitivewithouttoShesawababypandadrinkhermother'smilk.MillieandAmyheardsomeonesinginthepark.3).help+object+infinitivewithouttoThiswillhelppeople(to)understandtheimportanceofthewetlands.7.Completethesentenceswiththecorrectformsoftheverbsinbrackets.Step2:PracticeMoreexercis