小学英语语法:陈述句变一般疑问句PPT推荐.pptx
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,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,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.,肯定句,一般疑问句肯回,否回,1.Iamtall.,_,2.Wearestrong.,_,3.Thisisaship.,_,_,4.Samisadog.,_,5.JimandMayaresad.,2)含有情态动词can,must,should,肯定句,Icandance.,一般疑问句,Canyoudance?
Tomcanskate.,CanTomskate?
Yes,Ican.,No,Icant.,肯定回答:
Yes,hecan.,No,hecant.,Theycanride.,Cantheyride?
Yes,theycan.,No,theycant.,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,例1:
Icansingsongsverywell.Step1由情态动词引导的一般疑问句:
CanStep2:
CanyouStep3:
Canyousingsongsverywell?
肯定句,一般疑问句肯回,否回,1.Icanskate.,_,2.Marycanskip.,_,3.Theycanwrite.,_,4.SamandTimcanswim.,_,3)含有实意动词,肯定句,Ilikesalad.,一般疑问句,Doyoulikesalad?
Welikerunning.,Doyoulikerunning?
Yes,Ido.,No,Idont.,肯定回答:
Yes,wedo.,No,wedont.,Theylikebees.,Dotheylikebees?
Yes,theydo.,No,theydont.,(do),(do),(do),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,例2:
Iwantateacher.Step1:
want是动词原形,故选doStep2:
doStep3:
doyouwant(I变you)Step4:
Doyouwantateacher?
例1:
Ilikeeatingapples.Step1:
like是动词原形,故选doStep2:
doyoulike(I变you)Step4:
doyoulikeeatingapples?
例3:
Heloveshismother.Step1:
loves是第三人称单数,故选doesStep2:
doesStep3:
doeshelove(loves变原形love)Step4:
doeshelovehismother?
肯定句,一般疑问句肯回,否回,1.Ilikesinging.,_,2.Welikereading.,_,3.Theylikefish.,_,4.JerryandMarylikemeat.,_,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.,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,Morepractice,IaminPudong._Wearehungry._Thatsanumbrella._Mysistersareplaying._Petercanhearaship._Wecanseeafasttrain._Ilikestrawberries._Welikeflyingkites._Theylikeswimmingtogether._,