深圳小学英语四年级下一般疑问句易教易学基础班

1、 一般疑问句 一、什么是一般疑问句 用Yes或No作答的疑问句叫一般疑问句。一般疑问句还有下列特点：1、以be动词、助动词或情态动词开头；例：Is your father a teacher? Does Catherine like animals? Can Jenny speak French?2、往往读升调；3、译成汉语，都可以带上“吗”，例如上面三句可分别译为：你父亲是老师吗？凯瑟琳喜欢动物吗？詹妮会说法语吗？ 二、如何将陈述句变成一般疑问句？ 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、 are、 was、 were）、助动词（do、does、d

2、id、 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。 例：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. 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

3、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。 例：They go to school by bike. Do they go to school by bike? Bill gets 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? 三.陈述句变

4、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.如果陈述句中有第一人称，则变问句时最好要变为第二人称。 例：I usually have lunch at school. Do you usually have lunch at school? My father is playing soccer. Is your father playing soccer? 2.如果陈述句中有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 t

5、he playground? 3.复合句变一般疑问句通常只变主句，从句不变。 例：I know he comes from Canada. Do you know he comes from Canada?4如果句中含有实义动词have且表示“有”时,除借do外，也可将其直接提到句首。 例：I have some friends in America.Have you any friends in America?/Do you have any friends in America? 四.一般疑问句的回答一般疑问句往往采用简短回答，共由三部分（三个单词）组成，对这三部分（三个单词）的确定可以

6、概括例下： 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）。 例：Does she clean her room every day? Yes, she does. Is Annas father a doctor? No，he isnt. 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

7、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 may 引导的问句，肯定回答用may，否定回答用 cant 或mustnt， 用 must 引导的问句，肯定回答用 must，否定回答用neednt. 例：May I go to the park now? Yes, you may. /No, you mustnt.Must I wash my clothes now? Yes, you must. /No, you neednt. 4用No开头作否定回答时,

8、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 Thomas come here yesterday? Yes, he did./ No ,he didnt. Is Lin Lin in Class 3? Yes, she is. / No, she isnt.或（No, shes not）.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,_4. The

9、y are Lilys cousins. _Yes,_ No,_5. We are classmates. _Yes,_ No,_6. I am a doctor. _Yes,_ No,_7. There is a bird in the tree. _Yes,_ No,_8. There are many stars in the sky. _Yes,_ No,_9. They are good friends. _Yes,_ No,_10. I love my parents. _Yes,_ No,_有be(is , am, are)的就be+not没有Be的就在主语的前面+do not或

10、does not 把肯定句改为疑问句就是有be的就把be提到前面来,没有be的就在句首加do或 doesEg: I am a teacher. -I am not a teacher. She likes singing.-She does not like singing.You are ten.-Are you ten?They get up at seven oclock.- Do they get up at seven oclock?以be 开头的一般问句用 yes , I am / No Im not .根据主语回答Eg: Is He a doctor? Yes ,he is./N

11、o he isnt. Are they /you/ we late? Yes ,they/ you/we are No,they /you/we are not.陈述句改一般疑问句练习题1. His father is an English teacher. 2. These cats are crying. 3. They can swim. 4. I like to read English. 5. I go to school on foot. 6. He likes English. 7. His father goes to work by bus. 8. He is crying

12、under the tree. 9. His birthday is on the twentieth of November. 10. Mrs. Li and Kitty are in a big shop. Part 、课后作业consolidation homework工作纸、测试卷回答：11. I play computer games every night. _Yes,_ No,_12. There are many books on the shelf. _Yes,_ No,_13. There was an ostrich in the zoo. _Yes,_ No,_ 14.

13、 We have a pleasant home. _ Yes,_ No,_15. We like to climb the mountain. _Yes,_ No,_16. They go to church on Sunday. _ Yes,_ No,_17. They walk to school every morning. _Yes,_ No,_18. It is a beautiful park. _Yes,_ No,_19. It is a big map. _Yes,_ No,_20. You were a singer. _ Yes,_ No,_陈述句改一般疑问句练习题11. Kitty is wearing her new uniform. 12. The bo