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1、疑问句,疑问句的定义,用来提出问题的句子叫疑问句。疑问句句末必须用问号。,疑问句的分类,疑问句分为四类： 一般疑问句 特殊疑问句 选择疑问句 反意疑问句,（一） 一般疑问句,什么是一般疑问句？ 用yes或no回答的疑问句叫一般疑问句。 一般疑问句的特点： 1. 以be动词、助动词或情态动词开头。 2. 往往读升调。 3. 译成汉语时，都可以带上“吗”。 例：Is your father a teacher? Can you speak French? Does Anna like dancing?,如何将陈述句变为一般疑问句？,1. 看句中有没有be动词（am, is, are, was, w
2、ere）或情态动词（can, must, will, may等） 如果有，将其提到句首，句末打上问号即可。 例：It was rainy yesterday. Was it rainy yesterday? Toms father can play the piano. Can Toms father play the piano?,如何将陈述句变为一般疑问句？,2. 如果句中没有be动词或情态动词，则根据谓语动词的形式借助do的相应形式放在句首。具体方法是：如果谓语动词是原形，则借助do；如果谓语动词是一般现在时第三人称单数形式，则借助does；如果谓语动词是过去式，则借助did。 需要注意
3、的是：借助does或did后，原句的谓语动词要变回原形。,如何将陈述句变为一般疑问句？,例：They go to school by bike. Do they go to school by bike? Bill gets up at 6:30 every day. Does Bill get up at 6:30 every day? The students saw a film yesterday. Did the students see a film yesterday?,陈述句变一般疑问句应注意的事项,陈述句变成一般疑问句除了遵循上述规则以外，还应注意下列几点： 1. 如果陈述句
4、 中有第一人称，变为问句时要变为第二人称。 例： I usually have lunch at school. Do you usually have lunch at school? My father is playing soccer. Is your father playing soccer?,陈述句变一般疑问句应注意的事项,2. 如果陈述句有some，则变问句时往往要变成any. 例：There is some water on the playground. Is there any water on the playground? 3. 复合句变一般疑问句通常只变主句，从句不
5、变。 例：I know he comes from Canada. Do you know he comes from Canada?,一般疑问句的回答,一般疑问句往往采用简短回答，共有三部分（三个单词）组成。 1. 第一个词：不是Yes就是No。（注意：有时根据语气不同，Yes可由Sure, Certainly, Of course等代替。No可由Sorry代替。） 2. 第二个词：问谁答谁。即答语中的主语须与问句的主语一致（但必须用主格代词）。 例： Does she clean her room every day? Yes, she does. Is Annas father a do
6、ctor? No, he isnt.,一般疑问句的回答,如果主语是this, that ，回答时用it代替。如果问句中主语是these, those回答时用they代替。 Is this your sister? Yes, it is. Are those your books? Yes,they are.,一般疑问句的回答,3. 第三个词：用什么问，用什么答。即沿用问句中的引导词。 例： Can Jim play soccer? Yes, he can. Does Mr Bean speak English? Yes, he does. 注意：用must引导的问句，肯定回答用must，否定回
7、答用neednt. 例: Must I wash my clothes now? Yes, you must. No, you neednt.,一般疑问句的回答,4. 用No开头作否定回答时，结尾要加上not。因为回答必须是三部分，所以否定回答必须缩写，而肯定回答不能缩写。 例： Did Tom come here yesterday? Yes, he did. No, he didnt.,把下列陈述句改为一般疑问句,1.Were watching TV Are you watching TV? 2.He can swim now Can he swim now? 3.The children
8、 may come with us May the children come with us? 4.I like these animals Do you like these animals? 5.She wants to go to the movies Does she want to go to the mivies?,将下列句子改成一般疑问句：并做肯定回答和否定回答,1.It is a lovely dog. _ Yes,_. No,_. 2.She is lovely girl. _ Yes,_. No,_. 3. He is my father. _ Yes,_. No,_.
9、4.I am a doctor. _ Yes,_. No,_.,Is it a lovely dog?,it is,it isnt,Is she a lovely girl?,she is,she isnt,Is he your father?,he is,he isnt,Are you a doctor?,I am,Im not,将下列句子改成一般疑问句：并做肯定回答和否定回答,5.We like to climb the mountain. _ Yes,_. No,_. 6.You were a singer. _ Yes,_. No,_. 7.There are some books o
10、n the shelf. _ Yes,_. No,_. 8.I love my parents. _ Yes,_. No,_.,Do you like to climb the mountain?,we do,we dont,Were you a singer?,you were,you werent,Are there any books on the shelf?,there are,there arent,Do you love your parents?,I do,I dont,（二）特殊疑问句,什么是特殊疑问句,以特殊疑问词开头，对句中某一成分提问的句子叫做特殊疑问句。,常用的特殊疑
11、问词有：,特殊疑问句的句型结构有：,1. 特殊疑问词+be动词+主语+其它？ Why is your mum so angry? 2. 特殊疑问词+情态动词+主语+动词原形+其它？ What can I do for you? 3. 特殊疑问词+助动词+主语+动词原形+其它？ Where do you study English?,肯定句变特殊疑问句（就划线部分提问）：分3步骤,第一步：先变一般疑问句 第二步：找合适的特殊疑问词代替划线部分 第三步：特殊疑问词提前,放到句首，并大写，其余按顺序照抄，省略划线部分。,就划线部分提问,This is a book. 第一步：变一般疑问句Is thi
12、s a book? 第二步：找合适的特殊疑问词Is this what? 第三步：特殊疑问词提前,放到句首，并大写，其余按顺序照抄，省略划线部分。 What is this？,1. My brother was in the park just now. _ 2. Ann did her homework yesterday evening. _ 3. There were about nine hundred people at the concert. _,Where was your brother just now?,What did Ann do yesterday evening?
13、,How many people were there at the concert?,特殊疑问句练习题,一、在横线上填上适当的疑问代词 1. A: _is the boy in blue? B:Hes Mike. 2. A:_pen is it? B:Its mine. 3. A:_is the diary? B:Its under the chair. 4. A:_is the cup? B:Its blue. 5. A:_is it today? B:Its Sunday. 6. A:_is your cousin? B:Hes 15 years old. 7. A:_do you have dinner? B:At 6 oclock.,Who,Whose,Where,What colour,What day,How old,What time,对划线部分提问,1. The Chinese car is red. _ 2. There are four sheep on the hill. _ 3. Lucy is doing her homework. _ 4. It is Sunday today. _ 5. The story book is hers. _,What colour is the Chinese car?,How many sheep are
