Unit12SectionAGrammarFocus3c课件人教版英语七年级下册

Unit12Whatdidyoudolastweekend?SectionAGrammarFocus-3cGrade7WordsandexpressionsLookandtalkReviewA:WhatdidyoudolastSaturday?B:I....LookandtalkReviewA:WhatdidMarydolastSaturday?B:She....语法探究之一方框中的词被称为____________，可分为

____种。一种是________________________________________；另一种是______________________________________。特殊疑问词两

疑问代词。如：who,what;which等

疑问副词。如：why,where;when;how等

语法探究之二方框中都有疑问词提问，为什么第二句里没有did帮助构成疑问句呢？1.当疑问词在句中作主语或修饰主语时，语序为“疑问词+陈述句”结构2.当疑问词在句中不作主语或没修饰主语时，语序为“疑问词+一般疑问句”结构----Whatmakesyouhappy?---Playinggames.----Whichsubjectiseasy?---English.HowdoIgetthere?Where

is

your

father?语法探究之三who做主语提问时，回答时可用do,does;did代替问句中动词短语，避免重复。do,does,did也可代替前文提到的动词，使句子更简练，注意时态与前文保持一致例句:---Whoplayedsocceryesterday?---TomandMikedid.---Whoplayssoccereveryday?---Tomdoes/TomandMikedo..Youdidn’tgotomybirthdaypartylastweekend.Ifyoudid,youwouldbeveryhappy.语法探究之四1.godoingsth.“去做某事”.doingsth.常为娱乐、休闲、运动、购物之类的动词。如:goboating,gofishing,goshopping,goclimbing,godancing,gofishing,goskating,goswimming,...2.gotodosth.todosth.为动词不定式短语，作目的状语，这里的不定式可以是任意动词的不定式，比如：IoftengotoseemygrandmotheronSaturday.Hisfathergoestoworkbysubwayeveryday.Gotobuysomeeggs.PracticeWhatWhoHowWhereWhat

WhenPracticesawwasclimbedranaway

said冲……大声叫嚷PracticeYouwenttothecinema.GroupworkYouwenttothebeach.GroupworkYoudidyourhomework.Groupwork—________wereyousosad?—BecauseIfailedtheexam.2.—________didyougojustnow?—Iwenttothelibrary.3.—_______didyougotoschoollastyear?—IwenttoschoolfromMondaytoFriday.4.—_______didTomgotoBeijing?—Byplane.5.—_______countrydidyouvisitlastyear?—USA.用特殊疑问词填空。WhyWhereExercisesWhichWhenH