陈述句变一般疑问句PPT课件

.,1,陈述句变一般疑问句,.,2,如果有人问你，你今年是九岁吗，你会怎么回答？你一定会说，是或者不是。这种只回答“是”或者“不是”的问句，在英语就叫做一般疑问句。,一般疑问句,.,3,陈述句变一般疑问句，要分几种情况？,1）含有is,am,are2）含有情态动词can,must,should3）含有实意动词,.,4,1）含有is,am,are的陈变一,.,5,肯定句,Itisabag.,一般疑问句,Isitabag?,Thatisavan.,Isthatavan?,Jimissix.,IsJimsix?,Yes,itis.,No,itisnt.,肯定回答,否定回答,Yes,itis.,No,itisnt.,肯定回答,否定回答,Yes,heis.,No,heisnt.,肯定回答,否定回答,.,6,肯定句,Theyarekind.,一般疑问句,Aretheykind?,Iamhelpful.,Areyouhelpful?,Wearefriendly.,Areyoufriendly?,肯定回答：,否定回答：,Yes,theyare.,No,theyarent.,Yes,Iam.,No,Iamnot.,Yes,weare.,No,wearent.,.,7,肯定句,一般疑问句肯回，否回,1.Iamtall.,_,2.Wearestrong.,_,3.Thisisaship.,_,_,4.Samisadog.,_,5.JimandMayaresad.,.,8,2）含有情态动词can,must,should,.,9,肯定句,Icandance.,一般疑问句,Canyoudance?,Tomcanskate.,CanTomskate?,肯定回答：,否定回答：,Yes,Ican.,No,Icant.,肯定回答：,否定回答：,Yes,hecan.,No,hecant.,Theycanride.,Cantheyride?,肯定回答：,否定回答：,Yes,theycan.,No,theycant.,.,10,口诀：一提二换三照抄一提：将情态动词提到句首；二换：将第一人称换成第二人称；三照抄：陈述句剩下的都照抄,.,11,例1:Icansingsongsverywell.Step1由情态动词引导的一般疑问句:CanStep2:CanyouStep3:Canyousingsongsverywell?,.,12,肯定句,一般疑问句肯回，否回,1.Icanskate.,_,2.Marycanskip.,_,3.Theycanwrite.,_,4.SamandTimcanswim.,_,.,13,3）含有实意动词,.,14,肯定句,Ilikesalad.,一般疑问句,Doyoulikesalad?,Welikerunning.,Doyoulikerunning?,肯定回答：,否定回答：,Yes,Ido.,No,Idont.,肯定回答：,否定回答：,Yes,wedo.,No,wedont.,Theylikebees.,Dotheylikebees?,肯定回答：,否定回答：,Yes,theydo.,No,theydont.,(do),(do),(do),.,15,口诀：一选二提三换四照抄一选：根据陈述句动词时态选择助动词；二提：将选好的助动词提到句首；三换：第一人称换第二人称,动词换回原形。四照抄:陈述句剩余部分照抄,.,16,例2:Iwantateacher.Step1:want是动词原形，故选doStep2:doStep3:doyouwant(I变you)Step4:Doyouwantateacher?,.,17,例1:Ilikeeatingapples.Step1:like是动词原形，故选doStep2:doStep3:doyoulike(I变you)Step4:doyoulikeeatingapples?,.,18,例3:Heloveshismother.Step1:loves是第三人称单数，故选doesStep2:doesStep3:doeshelove(loves变原形love)Step4:doeshelovehismother?,.,19,肯定句,一般疑问句肯回，否回,1.Ilikesinging.,_,2.Welikereading.,_,3.Theylikefish.,_,4.JerryandMarylikemeat.,_,.,20,练一练将下列陈述句变成一般疑问句,(1)HelikesChinese.(2)MikerunsasfastasBen.(3)Igetupatsixthirtyeveryday.(4)Benrunsfast.(5)Thepolicemancaughtthethief.,.,21,归纳:,肯定句一般疑问句句1.be动词把be动词提前2.can把can提前3.like把助动词do提前,.,22,Morepractice,IaminPudong._Wearehungry._Thatsanumbrella._Mysistersarepla