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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,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,*,*,*,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,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,*,*,小学英语语法知识,(,疑问句,),Irene,一般疑问句,Is?,Are?,Was?,Were?,Do?,Did?,Does?,Can?,一般疑问句的回答只能用,Yes,或No.,be动词,情态动词,助动词,一般疑问句,:,表示疑问，一般回答只有两种可能,Yes,，,或,No,，,句中,没有疑问词,。,如何将一个肯定的陈述句改为否定句：,1,、看句中有无,be,动词，如有，把,be,动词提到句首即可。,be动词（is、are、was、were),2,、看句中有无情态动词，如有，把情态动词提到句首即可。,情态动词（can),3,、如上述二者都没有，就应把助动提到句首。,助动词（do、did、does),分四个步骤：,（,1,）肯定陈述句中本来是没有助动词的，要加上去，位置在主语（某人或某物）后，动词前。,（,2,）确定助动词用,do,、,does,还是,did,，根据句中动词，动词是,原形,的助动词就用,do,，动词是,第三人称单数,的助动词就用,does,，动词用,过去式,的助动词就有,did,。,（,3,）把助动词后提到句首。,（,4,）原句中动词假如发生变化就要恢复成原形。,强调一点，有,some,的要考虑是否要用,any,。,e.g,This is Amys bike.(一般疑问句）,Is this Amys bike?,Yes,this is.(肯定回答）,No,this isnt.（否定回答）,Did you go to Beijing last weekend?,Yes,I did.(,肯定回答）,No,I didnt.(,否定回答),I have some books.,(,一般疑问句）,Do you have any books?,变否定句的做法：,1,、如句子里是,be,动词：,am,is,are,was,were,就在这些词后加,not,例：,He is Tom.,He is,not,Tom.,2,、如句子里是动词就在这些词前加,dont,doesnt,didnt,（,1,）主语是第一、二人称（复数）加,don,t,，,第三人称单数加,doesnt,（,2,）如果是过去式就加,didnt,例：,I like dogs.She likes swimming.,I,don,t,lik,e dogs.She,doesnt,like swimming.,3,、如句子里是情态动词是,must,can,may,should,就在这些词后加,not,例句：,You can watch TV now.,You can,not,watch TV now.,特殊疑问句,表示疑问，有疑问词（在开头），回答有很多种可能。,常用疑问词：,When,什么时间,(,问时间),Who,谁 (,问人),Where,在哪里,(,问地点),Which,哪一个,(,问选择),Why,为什么,(,问原因),What,什么 (,问东西、事物),How 怎样(问方式、手段，程度、情况等),Mi,ke,:,_are we going to,this year,?,Mum,:,we will go to Harbin.,Mi,ke,:,_are we going to Harbin?,Mum,:,On 10,th,Octomber,.,Mi,ke,:,_,do you go to there,?,Mum,:,By plane,.,Mi,ke,:,_are we going to stay in Harbin?,Mum:,In Grandma,s big house.,Mi,ke,:,_does Grandma like eating?,Mum:,She likes,eggs,very much.,Mi,ke,:,_,season is the best time to,Harbin?,Mum,:,Winter,.,Mi,ke,:,_?,Mum:,Because,we can make a snowman there,.,Where,Why,What,Where,When,Which,How,Exercises,：针对下列划线部分提问,1.We are going to,Hainan.,Where,are you going to?,2.,Amy goes to Shanghai,in February,.,When,does Amy go to Shanghai？,3.,Kitty,is wearing a special costume.,Who,is wearing a special costume?,4.I,go to school,by bike,.,How,do you go to school?,5.I like,summer,.,Which,season do you like best?,6.My name is,John,.,What,is your name.,问与答，连连看。,1.Who is this man?A.I went to the bookstore.,2.Where did you go yesterday?B.I am 45 kg.,3.How heavy are you?C.My father.,4.What did you do last night?D.It was fine.,5.How was you weekend?E.I watched TV.,Choose:,选择,1.A:_ did you go last Sunday?,B:I went to the library.,A When B Where C What D Who,2.Amy:_ bought the new bike for you?,Mike:My father.,A How B Where C What D Who,3.A:Was this book in the desk?,B:_,A Yes,it is.B No,it was C Yes,it wasnt D No,it wasnt,4.A:_ heavy is John?,B:He is 42kg.,A How B What C Who D Where,D,A,D,B,Homework,：,作业,(,划线部分提问）,1,.,Mike,went to,Chongqing yesterday.,2.,My father went to Shanghai,last night,.,3.,John,is,playing football,in the grass,.,4.I,go to Xingjiang,by plane,.,5.Amy likes,summer,very much.,Thank You!,知识回顾,Knowledge Review,祝您成功！,
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