单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,陈述句变一,般疑问,句,陈述句变一般疑问句,1,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,如果有人问你，你今年是九岁吗，你会怎么回答？一,2,陈述句变一般疑问句，要分几种情况？,1,）含有,is,am,are,2,）含有情态动词,can,must,should,3,）含有实意动词,陈述句变一般疑问句，要分几种情况？1）含有is,am,a,3,1,）含有,is,am,are,的陈变一,1）含有is,am,are的陈变一,4,肯定句,It is a bag.,一般疑问句,I,s,it a bag?,That is a van.,I,s,that a van?,Jim is six.,I,s,Jim six?,Yes,it is.,No,it isnt.,肯定回答,否定回答,Yes,it is.,No,it isnt.,肯定回答,否定回答,Yes,he is.,No,he isnt.,肯定回答,否定回答,肯定句It is a bag.一般疑问句Is it a b,5,肯定句,They are kind.,一般疑问句,A,re,they kind?,I am helpful.,A,re you,helpful?,We are friendly.,A,re you,friendly?,肯定回答：,否定回答：,Yes,they are.,No,they arent.,Yes,I am.,No,I am not.,Yes,we are.,No,we arent.,肯定句They are kind.一般疑问句Are they,6,肯定句,一般疑问句,肯回，否回,1.I am tall.,_,2.We are strong.,_,3.This is a ship.,_,_,4.Sam is a dog.,_,5.Jim and May are sad.,肯定句一般疑问句1.I am tall._,7,2,）含有情态动词,can,must,should,2）含有情态动词can,must,should,8,肯定句,I can dance.,一般疑问句,C,an you,dance?,Tom can skate.,Can,Tom skate?,肯定回答：,否定回答：,Yes,I can.,No,I cant.,肯定回答：,否定回答：,Yes,he can.,No,he cant.,They can ride.,Can,they ride?,肯定回答：,否定回答：,Yes,they can.,No,they cant.,肯定句I can dance.一般疑问句Can you d,9,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,口诀：一提二换三照抄,10,例,1:,I can sing songs very well.,Step1,由情态动词引导的一般疑问句,:Can,Step2:Can you,Step3:,Can you sing songs very well?,例1:I can sing songs very well,11,肯定句,一般疑问句,肯回，否回,1.I can skate.,_,2.Mary can skip.,_,3.They can write.,_,4.Sam and Tim can swim.,_,肯定句一般疑问句1.I can skate._,12,3,）含有实意动词,3）含有实意动词,13,肯定句,I like salad.,一般疑问句,Do,you,like salad?,We like running.,D,o you,like running?,肯定回答：,否定回答：,Yes,I do.,No,I dont.,肯定回答：,否定回答：,Yes,we do.,No,we dont.,They like bees.,Do,they like bees?,肯定回答：,否定回答：,Yes,they do.,No,they dont.,(do),(do),(do),肯定句I like salad.一般疑问句Do you l,14,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,口诀：一选二提三换四照抄,15,例,2:,I want a teacher.,Step1:want,是动词原形，故选,do,Step2:do,Step3:do you want(,I,变,you,),Step4:,Do you want a teacher?,例2:I want a teacher.,16,例,1:,I like eating apples.,Step1:like,是动词原形，故选,do,Step2:do,Step3:do you like,(,I,变,you,),Step4:do you like eating apples?,例1:I like eating apples.,17,例,3:,He loves his mother.,Step1:loves,是第三人称单数，故选,does,Step2:does,Step3:does he love (,loves,变原形,love,),Step4:does he love his mother?,例3:He loves his mother.,18,肯定句,一般疑问句,肯回，否回,1.I like singing.,_,2.We like reading.,_,3.They like fish.,_,4.Jerry and Mary like meat.,_,肯定句一般疑问句1.I like singing._,19,练一练将下列陈述句变成一般疑问句,(1)Helikes Chinese.,(2)MikerunsasfastasBen.,(3)Igetupatsixthirtyeveryday.,(4)Benrunsfast.,(5)Thepolicemancaughtthethief.,练一练将下列陈述句变成一般疑问句(1)Helikes C,20,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,归 纳:肯定句,21,More practice,I am in Pudong._,We are hungry._,Thats an umbrella._,My sisters are playing._,Peter can hear a ship._,We can see a fast train._,I like strawberries._,We like flying kites._,They like swimming together._,More practiceI am in Pudong.,22,