Unit12SectionAGrammarFocus3c課件人教版英語七年級下冊

Unit12Whatdidyoudolastweekend?SectionAGrammarFocus-3cGrade7WordsandexpressionsLookandtalkReviewA:WhatdidyoudolastSaturday?B:I....LookandtalkReviewA:WhatdidMarydolastSaturday?B:She....語法探究之一方框中的詞被稱為____________，可分為

____種。一種是________________________________________；另一種是______________________________________。特殊疑問詞兩

疑問代詞。如：who,what;which等

疑問副詞。如：why,where;when;how等

語法探究之二方框中都有疑問詞提問，為什么第二句里沒有did幫助構(gòu)成疑問句呢？1.當(dāng)疑問詞在句中作主語或修飾主語時，語序為“疑問詞+陳述句”結(jié)構(gòu)2.當(dāng)疑問詞在句中不作主語或沒修飾主語時，語序為“疑問詞+一般疑問句”結(jié)構(gòu)----Whatmakesyouhappy?---Playinggames.----Whichsubjectiseasy?---English.HowdoIgetthere?Where

is

your

father?語法探究之三who做主語提問時，回答時可用do,does;did代替問句中動詞短語，避免重復(fù)。do,does,did也可代替前文提到的動詞，使句子更簡練，注意時態(tài)與前文保持一致例句:---Whoplayedsocceryesterday?---TomandMikedid.---Whoplayssoccereveryday?---Tomdoes/TomandMikedo..Youdidn’tgotomybirthdaypartylastweekend.Ifyoudid,youwouldbeveryhappy.語法探究之四1.godoingsth.“去做某事”.doingsth.常為娛樂、休閑、運動、購物之類的動詞。如:goboating,gofishing,goshopping,goclimbing,godancing,gofishing,goskating,goswimming,...2.gotodosth.todosth.為動詞不定式短語，作目的狀語，這里的不定式可以是任意動詞的不定式，比如：IoftengotoseemygrandmotheronSaturday.Hisfathergoestoworkbysubwayeveryday.Gotobuysomeeggs.PracticeWhatWhoHowWhereWhat

WhenPracticesawwasclimbedranaway

said沖……大聲叫嚷PracticeYouwenttothecinema.GroupworkYouwenttothebeach.GroupworkYoudidyourhomework.Groupwork—________wereyousosad?—BecauseIfailedtheexam.2.—________didyougojustnow?—Iwenttothelibrary.3.—_______didyougotoschoollastyear?—IwenttoschoolfromMondaytoFriday.4.—_______didTomgotoBeijing?—Byplane.5.—_______countrydidyouvisitlastyear?—USA.用特殊疑問詞填空。WhyWhereExercisesWhichWhenH