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1、肯定句变一般疑问句,中文解释什么是一般疑问句,1.你吃饭了吗？肯定回答：2.他睡觉了吗？否定回答：3.他们吃苹果吗？肯定回答：4.你今天有课外作业吗？肯定回答：5.你玩的开心吗？否定回答：6.我能吃冰激凌吗？肯定回答：,是的，我吃了,不，他没睡,是的，他们吃,是的，我有,不，我不开心,是的，你能,英语中的一般疑问句,一.什么是一般疑问句？定义：,一般疑问句是疑问句的一种。它是一般只用yes（是）或no（否）来回答的句子,一般疑问句,二、一般疑问句的构成1.含有be动词的，直接将be动词提前至句首提问：什么是be动词？回答：,现在时中am、is、are，过去式中was、were,注意：在一般疑问
2、句中，要表达“一些”时，一般用any，但如果这个问句是用来表达“建议、请求、邀请”等交际功能时，应该用some.,1.She is doing some cleaning._ she doing _ cleaning?肯定回答：_,_否定回答：_,_2.They were watching TV at this time yesterday._ they _ TV at this time yesterday?肯定回答：_,_否定回答：_,_,Is,any,Yes she is,No she isnt,Were,watching,Yes they were,No they werent,3.I
3、 am from Canada._ _ from Canada?肯定回答：_,_否定回答：_,_4.She is looking for her dog._ she _ for her dog?肯定回答：_,_否定回答：_,_,Are you,Yes I am,No I m not,Is,looking,Yes she is,No she isnt,5.There are some knives._ there _ knives?肯定回答：_,_否定回答：_,_6.There were some birds in the tree two days ago._ there _ birds in
4、 the tree two days ago?肯定回答：_,_否定回答：_,_,Are,any,Yes there are,No there arent,Were,any,Yes there were,No there werent,一般疑问句,二、一般疑问句的构成2、有情态动词的句子将情态动词提到句首提问：什么是情态动词回答：情态动词有哪些：,情态动词本身有一定的词义，表示语气的单词。但是不能独立作谓语，只能和动词原形一起构成谓语,can(could),may(might),must,need,ought to,dare(dared),shall(should),will(would)mus
5、t not.,1.You can eat fresh food._we _fresh food?肯定回答：_,_否定回答：_,_2.You can go swimming._ I _ swimming?肯定回答：_,_否定回答：_,_,Can,eat,Yes you can,No you cant,Can,go,Yes you can,No you cant,一般疑问句,二、一般疑问句的构成3、有实意动词的句子，要借用助动词提问：什么是助动词？回答：助动词有哪些：,助动词用来构成时态和语态。助动词具有语法意义，但没有词汇意义，不可单独作谓语,be,have,has,do,does,shall,
6、did,will,should,would等,1.She goes bicycling twice a week._ she _ bicycling twice a week?肯定回答：_,_否定回答：_,_2.She has to clean the classroom every day._ she _ to clean the classroom every day?肯定回答：_,_否定回答：_,_,Does,go,Yes she does,No she doesnt,Does,have,Yes she does,No she doesnt,3.I do morning exercises every day._ you _ morning exercises every day?肯定回答：_,_否定回答：_,_4.We did morning exercises yesterday._ you _ morning exercises yesterday?肯定回答：_,_否定回答：_,_,Do,do,Yes I do,No I dont,Did,do,Yes we did,No we didnt,
