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1、否定句，一般疑问句，特殊疑问句句型转换的方法一、 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，should， will等后加not。如：cannot， should not，will not；3、 上述都没有的，在动词前加助动词否定形式dont/doesnt/didnt。4、 some 改成any。把下面的句子变成否定句。1.She is watching TV now. _2.We go to school on Sunday._3.His father works hard._4
2、.Jacks mother is a nurse._5.The cat runs fast._6.They like reading books._7.My grandpa gives me a hot dog._8.Tom often walks to school._9.I have a doll._10.It is eating fish._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，shall， will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
3、。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 sweep
4、ing the floor._3、 上述都没有的，在句首请助动词Do/Does/Did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 boo
5、k on my head._5. They sing “In the classroom”together._6.We play basketball on Sundays._7. Tom likes listening to music三、第三人称单数为主语的一般疑问句及肯定回答、否定回答1.He has short black hair.2.She has a new schoolbag.3.It has a cute nose.4.John has glasses. 5.The soup has chicken. 四、 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
6、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，shall， will等放在疑问词后面，若没有则请助动词do/does/did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。句型转换题1. The girl is singing in the classroom.(改为否定句）(改为一般疑问句)2. They are looking for bags.(对画线部分提问）3. I am mending my bike now.(同上）4. There
7、are twelve students over there.(同上）5. I can speak English.( 同上）6. I am writing now.(同上）7. I have a desk and a chair.( 同上）8. She is buying some food in the supermarket.（同上）9. I am ill. （对画线部分提问）10. Does she like growing flowers? （给予否定回答）11. I will make model planes with my classmates on Sunday. (对画线部
8、分提问）12. The girl dances beautifully.（改为感叹句）13. The waiter and the waitress play table tennis every day.( 否定句）14. The boy is standing on the mans shoulders.(画线提问）15. Its ten oclock.(对画线部分提问）16. The girl is singing in the classroom. 同上17.Its Friday. 同上18.He is twenty. 同上19.I go to see my parents once
9、a week. 同上20.She goes to school by bike. 同上总结：常用的疑问词有：what（什么）， who（谁）， whose（谁的），which（哪个）， when（何时）， where（哪里）， how（怎样）， why（为何）等。1.what“什么”，用来对“事”或“职业”提问。What is this? 这个是什么？ What is your father? 你爸爸是做什么的？2. who意为“谁”，用来对“人”提问。 Who is behind the door? 谁在门后？3. whose意为“谁的”，用来对物主代词及名词所有格进行提问。 Whose bag is this? 这个包是谁的？4. which意为“哪个”，既可以对“人”提问，也可以对“物”提问。 which season do you like best? 你最喜欢哪个季节？5. when意为“什么时候”，对时间提问。对具体钟点提问用“what time”。 When did you arrive? 你什么时候到的？ What time does the first class begin? 几点钟开始第一堂课？6. why 意为“为什么”Why were you late?7. where 意为“在哪” Where are you now?
