一般疑问句课件

一般疑问句,请记住这几个关键词：,1.Be动词：有is、am、are三种形式，is和am的过去式是was，are的过去式是were。,2.Can是情态动词。,3.基本助动词：有do、does和did三种形式。,可以归纳为就记住：,is,am,are,was,werecando,does和did这九个词。,质疑：,一.什么叫一般疑问句?,答：用来提出疑问,并且能够用yes或no来回答的句子。,仔细观察一般疑问句的结构:,归纳：一般疑问句的构成:由be动词/can/助动词+主语+?构成。,1.Isthisacar?,2.Areyouaboy?,3.AmIright?,4.Canyouplaycomputergames?,5.DoyoulikelearningEnglish?,6.DoeshestudyEnglishwell?,请你仔细观察演变过程：,1.Heinthesixthgrade.,is,2.heinthesixthgrade?,Is,3.Theydogs.,are,4.theydogs?,Are,我来做一做：,1.Xiaoxiaoisthebestsinger.,IsXiaoxiaothebestsinger?,2.Heisadrumplayer.,Isheadrumplayer?,3.ShecansingEnglishsongs.,CanshesingEnglishsongs?,把下列句子变成一般疑问句：,这道题有点难：,Iwanttoplaytheguitar.,Doyouwanttoplaytheguitar?,怎样将陈述句变成一般疑问句？,1.公式法：,Be+主语+抄+？,Can+主语+抄+？,Do/Does/Did+主语+抄+？,2.歌谣法：,Can和be，往前提，遇见I、We变成you，Am跟着变成are，两答时候变回来。没有遇见Can和be，Do或Does加在前。,一般疑问句的回答：,请记住两点：,1.先用yes或no来回答。,2.问谁答谁,例1:,Isheadrummer？,肯定回答：,Yes,No,否定回答：,heis.,heisnot.,Doessheplaytheviolin?,否定回答：,No,肯定回答：,Yes,Shedoes.,Shedoesnt.,例2,=No,heisnt.,=No,hesnot.,试一试：把句子变成一般疑问句并且肯定回答和否定回答。,1.Theyareguitars.,一般疑问句：,Aretheyguitars?,肯定回答：,Yes，,theyare.,否定回答：,No，,theyarent.,2.Icanplaybaseball.,一般疑问句：,Yes，,Ican.,肯定回答:,Canyouplaybaseball?,否定回答:,No，,Icant.,小小擂台赛：将下列句子变成一般疑问句，并且肯定回答和否定回答,1.Sheisavet.,2.Hecanflykites,Issheavet?,Yes,sheis,No,sheisnt.,Canheflykites?,Yes,No,hecan.,hecant.,3.Ilikeplayingthepiano.,Doyoulikeplayingthepiano.,Yes,No,Ido.,Idont.,4.Imastudent.,Areyouastudent?,Yes,No,Iam.,Imnot.,知识拓展：,1.Ihavesomeapples.,Doyouhaveanyapples?,2.Hewantstoparticipateintheshow.,Doeshewanttoparticipateintheshow?,本课小结：,1.几个关键词：is,am,are,was,were,ca