1、一、肯定句改否定句的方法一步法1、在be動詞后加 not。如：is not , are not, am not, was not, were not；2、在can,等后加not。如：cannot3、上述都沒有的,在動詞前加助動詞否定形式do not, does not. (don 't/doesn'4、some 改成 any。t)肯定句改一般疑問句的方法三步法 把 be 動詞放在句首，剩下的照抄， 把can,等放到句首，剩下的照抄， 例如：陳述句 : They are in the park. 一般疑問句 : Are they in the park?1、2、some 改成 a

2、ny， my 改成 your 等)句點改成問號。some 改成 any， my 改成 your 等)句點改成問號。He can play the guitar.Can he play the guitar?把下列句子變成一般疑問句1.I am listening to music.2.Mikeis a student.3.Sarahcan clean the classroom.4.Theyare in the zoo.5.Thereare some flowers in the vas6.Thisis my sister.7.We are sweeping the floor.3、上述都沒有

3、的，在句首請助動詞Do/Does 幫忙，剩下的照抄， （some 改成 any， my 改He likes the dogs. Does he like the dogs?成 your 等）句點改成問號。 例如：陳述句 : I like the ducks.一般疑問句 : Do you like the ducks?把下列句子改為一般疑問句。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. The

4、y singIn the classrootomgether”.6. We play basketball on Sun days.7. Tom likes liste ning to music三、肯定句改特殊疑問句的方法四步法1、在一般疑問句的基礎上，句首添加一個疑問詞即可，可根據劃線部分確定是什么疑問?詞。2、 接著找be動詞或can,等放在疑問詞后面，若沒有則請助動詞do/does幫忙，寫在疑問詞后面，how many除外，必須先寫物品，再寫be動詞等。3、 劃線部分去掉后剩下的內容照抄，（some改成any， my改成your等）4、句點改成問號。句型轉換題1. The girl i

5、s singing in the classroom.（改為否定句）（改為一般疑問句）2. They are looking for bag.（對畫線部分提問）3. I am riding my bike now.（ 同上）4. There are twelve students over there.（同上）5. I can speak English.（改為一般疑問句）6. I am writing now.（ 同上）7. I have a desk and a chair.（用 He 做主語改寫句子）8. She is buying some food in the supermarke

6、t.（改為否定句）9. I am ill.（對畫線部分提問）10. Does she like growi ng flowers?（給予否定回答）11. I will make model pla nes with my classmates on Sun day.（ 對畫線部分提問）12. The girl dances beautifully.（改為感嘆句）13. The waiter and the waitress play table tennis every day.（ 改為否定句）14. The boy is standing on the man's shoulders

7、.（改為一般疑問句）15. It's ten o'clock.（.（對畫線部分提問）關于特殊疑問詞組針對人提問（誰）whowhere地點（何地）時間（何時）whe nwhat time方式方法程序（怎樣）how年齡how old可數名詞問多少 How manyHow much不可數名詞問多少，多少錢which class東西職業事物顏色班級年級時間選擇某個（什么）what what color what class what grade what time which練一練1、A:is the boy in blue?B:He ' s Mike.2、A:pen is i

8、t?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 December.5、A:are the earph on es?B:They are 25 yua n.6、A:is the cup?B:It' s blue.7、A:is it today?B:It ' s Sun day.8、A:was it yesterday?B: It was the 13th of October.9、A:this r

9、ed one?B:It' s beautiful.10、A: Can I have some paper and some crayons?B:11、A:is your cousin?B: He ' s 15 years old.12、A:do you have dinner?B: At 6 o ' clock.1. He does well in Maths.（改為否定句）2. Mike runs as fast as Ben.（改為一般疑問句）3.I get up at six thirty every day. （用 yesterday morning every

10、 day ）4. Jim is good at En glish and Maths.（對畫線部分提問）5. Ben runs fast. I run faster.（兩句合并為一句）6. The policeman caught the thief.（改為一般疑問句，作否定回答）7. He is thirty kilos.（對畫線部分提問）8. Turn right at the third cross ing.（改為否定句）9. How can I get to the shopp ing centre?（改為同義句）10 The computer is very nice.（改為感嘆句）

11、11. Are they American cars?（改為單數）12. Don' t go along this street.（改為肯定句）14. The policeman caught the thief.（改問現在進行時）15. I get to the shoppi ng centre by bus.（對畫線部分提問）16. It always rai ns in summer there.（改為一般疑問句，作肯定回答）17. It' s cold in win ter there.（對畫線部分提問）18. I like autu mn best.（改為否定句）19

12、. Do you like spring?（加上 winter改為選擇疑問句）20. Su Yang is aski ng Ben some questions.（對畫線部分提問）21. Please turn off the light.（改為否定句）22. I know his teleph one number.（改為一般疑問句）23. It is a fine day today.（改為感嘆句）24. The children have school today.（改為否定句）25. I' d like to join them.（改為一般疑問句）26. They are go

13、ing to see a film tomorrow.（對畫線部分提問）27. I like collect ing stamps and singing.（改為否定句）28. He ofte n clea ns his bedroom.（改為一般疑問句）29. Liu Tao is watering flowers in the garden.（對畫線部分提問）30. David and Mike are going to planting trees this after noon.（對畫線部分提問）31. He did his homework in the classroom.（改為否

14、定句）32. Wang Bing is heavier than Gao Sha n.（對畫線部分提問）33. Tom jumps as far as Mike.（改為否定句）34. I see a man behi nd me.（改為一般過去時）35. Hele n is good at singing. （同義句）36. The boy can jump higher than the girl.（ 改為否定句 ）37. It is hot in summer in New York.（對畫線部分提問）38. Liu Tao n eeds some pen cils.（改為否定句）39.

15、She is an En glish girl.（變為復數）40. They are our wome n doctors. （變為單數）41. Mary can fly.（變為一般疑問句，并作否定回答）42. I like playi ng football.（改成第三人稱單數 he）43. He has a brother.（改為一般疑問句）44. Nancy drew some pictures yesterday.（改為否定句）45. Liu Tao usually reads n ewspaper.（改為過去時）1. The childre n have a good time in the park.否定句：一般疑問句：2. There were about nine hundred people at the concert.（音樂會）否定句：一般疑問句：對劃線部分提問：3. There is only one problem.否定句：一般疑問句：肯定/否定回答：4. Ann did her homework yesterday evening.否定句：一般疑問句：對劃線部分提問：5.