1、特殊疑问句和一般疑问句一般疑问句 一、什么是一般疑问句 （一）定义：用Yes或No作答的疑问句叫一般疑问句。（二）特点：1、以be动词、助动词或情态动词开头； Is your father a teacher? Does Catherine like animals? Can Jenny speak French? 2、译成汉语，都可以带上“吗” 二．陈述句和一般疑问句间的转换 要将陈述句变成一般疑问句，可以遵循下列步骤： 1.看句中有没有be动词（am、is
2、、 are、 was、 were）助动词（do、does、did、 have、 had）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。 It was rainy yesterday. →Was it rainy yesterday? Tom's father can play the piano. →Can Tom's father play the piano? I have finished my homework
3、. →Have you finished your homework? 2.如果句中没有be动词、助动词或情态动词，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do；如果谓语动词是一般现在时第三人称单数形式，则借does；如果谓语动词是过去式，则借did. 需要注意的是，借does或did后，原句的谓语动词要变回原形。 They go to school by bike. →Do they go to school by bike? Bill gets
4、up at 6:30 every day. →Does bill gets up at 6:30 every day? The students saw a film yesterday. →Did the students see a film yesterday? 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.如果陈述句中有第一人称，则变问句时最好要变为第二人称。I usually have lunch at school. →Do you usually have
5、lunch at school? My father is playing soccer. →Is your father playing soccer? 2.如果陈述句中有some, 则变问句时往往要变成any 。 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，从句不变。 I know he co
6、mes from Canada. →Do you know he comes from Canada? 三.一般疑问句往往采用简短回答 由三部分（三个单词）组成，对这三部分（三个单词）的确定可以概括如下： 1.第一个词：不是Yes就是No。 （有时根据语气的不同，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）。 Does she clean her room every day? Y
7、es, she does. Is Anna′s father a doctor? No，he isn′t. 如果主语是 this that,回答时用 it 代替，如果问句中主语these, those, 回答时用 they′ 代替。 3.第三个词：用什么问，用什么答。即沿用问句中的引导词。 Can Jim play soccer? Yes, he can. Does Mr Bean speak English? Yes, he does. 需要注意问题：（1）.用
8、 may 引导的问句，肯定回答用may，否定回答 用 can′t 或mustn′t ；用 must 引导的问句，肯定回答用 must，否定回答用needn′t. May I go to the park now? Yes, you may. /No, you mustn’t Must I was
