小学英语句型转换(陈述句变一般疑问句特殊疑问句及练习)

小学英语所有句型转换的方法基本助动词只有三个：be, do, have, 他们没有词汇意义，只有语法作用，如协助构成进行体，完成体，被动态，否定句，疑问句等。

一、肯定句改否定句的方法——一步法1、在be动词后加not。

如：is not ，are not ，am not，was not，were not；2、在can，等后加not。

如：cannot3、上述都没有的，在动词前加助动词否定形式do not, does not. (don’t / doesn’t)4、some 改成any。

二、肯定句改一般疑问句的方法——三步法1、把be动词放在句首，剩下的照抄，（some 改成any，my改成your 等）句点改成问号。

2、把can，等放到句首，剩下的照抄，（some 改成any，my改成your等）句点改成问号。

例如：陈述句: They are in the park. He can play the guitar..一般疑问句: Are they in the park? Can he play the guitar?把下列句子变成一般疑问句1. I am listening to music._______________________________________2. Mike is a student._______________________________________3. Sarah can clean the classroom.________________________________________4. They are in the zoo.________________________________________5. There are some flowers in the vase.________________________________________6.This is my sister._________________________________________7.We are sweeping the floor.__________________________________________3、上述都没有的，在句首请助动词Do/Does帮忙，剩下的照抄，（some 改成any，my改成your等）句点改成问号。

例如：陈述句: I like the ducks. He likes the dogs.一般疑问句：Do you like the ducks? Does he like the dogs?把下列句子改为一般疑问句。

1. We need some masks._________________________________2. They like making the puppet._________________________________3. Su Hai and Su Yang live in a new house._________________________________________________4.I put a book on my head._________________________________________________5. They sing “In the classroom”together._________________________________________________6.We play basketball on Sundays._________________________________________________7. Tom likes listening to music____________________________________________三、肯定句改特殊疑问句的方法——四步法1、在一般疑问句的基础上，句首添加一个疑问词即可，可根据划线部分确定是什么疑问词。

2、接着找be动词或can，等放在疑问词后面，若没有则请助动词do/does帮忙，写在疑问词后面，how many除外，必须先写物品，再写be动词等。

3、划线部分去掉后剩下的内容照抄，（some 改成any，my改成your 等）4、句点改成问号。

2012-10-19关于特殊疑问词组针对人提问（谁）who地点（何地）where时间（何时）when what time方式方法程序（怎样）how年龄how old可数名词问多少How many不可数名词问多少，多少钱How much东西职业事物(什么) what颜色what color班级what class年级what grade时间what time选择某个whichwhich class练一练1、A: _______ is the boy in blue? B:He’s Mike.2、A: _______ pen is it? B:It’s mine.3、A: _______ is the diary? B:It’s under the chair.4、A: ___ is the Chirstmas Day? B: It’s on the 25th of D ecember.5、A: _______ are the earphones? B:They are 25 yuan.6、A: _______ is the cup? B:It’s blue.7、A: _______ is it today? B:It’s Sunday.8、A: _______ was it yesterday? B: It was the 13th of October.9、A: _______ this red one? B:It’s beautiful.10、A: Can I have some paper and some crayons?B: _______ ? A: I want to make a kite.12A:_______ is your cousin? B: He’s 15 years old.13、A:_______ do you have dinner? B: At 6 o’clock.1.He does well in Maths. (改为否定句)2.Mike runs as fast as Ben. （改为一般疑问句）3.I get up at six thirty every day. （用yesterday morning every day）4.Jim is good at English and Maths. （对画线部分提问）5. Ben runs fast. I run faster. （两句合并为一句）6. The policeman caught the thief. （改为一般疑问句，作否定回答）7. He is thirty kilos. （对画线部分提问）8. Turn right at the third crossing. （改为否定句）9. How can I get to the shopping centre? （改为同义句）10 The computer is very nice. （改为感叹句）11. Are they American cars? （改为单数）12. Don’t go along this street. （改为肯定句）14. The policeman caught the thief. （改问现在进行时）15. I get to the shopping centre by bus. （对画线部分提问）16. It always rains in summer there. （改为一般疑问句，作肯定回答）17. It’s cold in winter there. （对画线部分提问）18. I like autumn best. （改为否定句）19. Do you like spring? （加上winter 改为选择疑问句）20. Su Yang is asking Ben some questions. （对画线部分提问）21. Please turn off the light. （改为否定句）22. I know his telephone number. （改为一般疑问句）23. It is a fine day today. （改为感叹句）24. The children have school today. （改为否定句）25. I’d like to jo in them.（改为一般疑问句）26. They are going to see a film tomorrow. （对画线部分提问）27. I like collecting stamps and singing. （改为否定句）28. He often cleans his bedroom. （改为一般疑问句）29. Liu Tao is watering flowers in the garden. （对画线部分提问）30. David and Mike are going to planting trees this afternoon. （对画线部分提问）31. He did his homework in the classroom. （改为否定句）32. Wang Bing is heavier than Gao Shan. （对画线部分提问）33. Tom jumps as far as Mike. （改为否定句）34. I see a man behind me. （改为一般过去时）35. Helen is good at singing. （同义句）36. The boy can jump higher than the girl. (改为否定句)37. It is hot in summer in New York. （对画线部分提问）38. Liu Tao needs some pencils. （改为否定句）39. She is an English girl. （变为复数）40. They are our women doctors. （变为单数）41. Mary can fly. （变为一般疑问句，并作否定回答）42. I like playing football. （改成第三人称单数he）43. He has a brother. （改为一般疑问句）44. Nancy drew some pictures yesterday. （改为否定句）45. Liu Tao usually reads newspaper. （改为过去时）1. The children have a good time in the park.否定句：__________________________________________ 一般疑问句：________________________________________ 2. There were about nine hundred people at the concert.(音乐会) 否定句：__________________________________________ 一般疑问句：________________________________________ 对划线部分提问：____________________________________ 3. There is only one problem.否定句：__________________________________________ 一般疑问句：________________________________________ 肯定/否定回答：____________________________________ 4. Ann did her homework yesterday evening.否定句：__________________________________________ 一般疑问句：________________________________________ 对划线部分提问：____________________________________ 5. Last week I read an English book.否定句：__________________________________________一般疑问句：________________________________________ 肯定/否定回答：____________________________________ 对划线部分提问：____________________________________ 6. My brother was in the park just now.否定句：__________________________________________ 一般疑问句：________________________________________ 肯定/否定回答：____________________________________ 对划线部分提问：____________________________________ 7. She had some bread for lunch today.否定句：__________________________________________ 一般疑问句：________________________________________ 肯定/否定回答：____________________________________8. They read English last night.否定句：__________________________________________ 一般疑问句：________________________________________ 肯定/否定回答：____________________________________ 对划线部分提问：____________________________________。