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1、初中英语句型转换 （一） 班别 姓名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. 有be动词/情态动词：在be动词/情态动词后后加not。2. 无be动词/情态动词，在动词前加dont/doesnt/didnt。 3. some 改成any。 4. 情态动词：can，will，should，must，may。把下列句子变成否定句：1. I am listening to music._2. Mike is a student._3. Sarah can clean th
2、e 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._8. We need some masks._9. They like making the puppet._10. Su Hai and Su Yang live in a new house._11. I put a book on my head._12. They sing “In the classroom” together. _
3、13. We play basketball on Sundays._14. Tom likes listening to music_二、 肯定句改一般疑问句的方法三步法 1. 有be动词/情态动词：be动词/情态动词提到句首，其余照抄，(some改成any，my改成your）句末用问号。2. 无be动词/情态动词，在句首加Do/Does/Did，其余照抄，(some改成any，my改成your）句末用问号。 3. 加Does、did 的句子注意，句子动词要变成原型。例如：陈述句: They are in the park. He can play the guitar. 一般疑问句: Ar
4、e they in the park? Can he play the guitar? 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. Th
5、is is my sister._7. We are sweeping the floor._8. We need some masks._9. They like making the puppet._10. Su Hai and Su Yang live in a new house._11. I put a book on my head._12. They sing “In the classroom” together. _13. We play basketball on Sundays._14. Tom likes listening to music_三、 肯定句改特殊疑问句的
6、方法四步法 关于特殊疑问词1问人 （谁） who地点（何地） where时间（何时） when、what time东西/职业/事物(什么) what方式方法程序身体（怎样）how年龄 how old.怎么样（提建议）How about多少钱 How much 谁的whose book问星期what day问日期what date问数量多少 (可数名词) How many people问数量（不可数名词）How much water颜色 what color班级 what class年级 what grade时间 what time哪一个 which which class 1、根据划线部分确定
7、是什么疑问词, 后面写原句变成的一般疑问句，句末问号。 2、how many后必须先写物品，再写一般疑问句等。 3. 如果划线部分是动词，则选练一练 1、A: _ is the boy in blue? B:Hes Mike.2、A: _ pen is it? B:Its mine.3、A: _ is the diary? B:Its under the chair.4、A: _ is the Chirstmas Day? B: Its on the 25th of December.5、A: _ are the earphones? B:They are 25 yuan.6、A: _ is
8、the cup? B:Its blue.7、A: _ is it today? B:Its Sunday.8、A: _ was it yesterday? B: It was the 13th of October.9、A: _ this red one? B:Its beautiful.10、A: Can I have some paper and some crayons?B: _ ?A: I want to make a kite.12.A:_ is your cousin? B: Hes 15 years old.13、A:_ do you have dinner? B: At 6 o
9、clock.综合练习：1. The children have a good time in the park. 否定句：_ 一般疑问句：_ 2. There are 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 does her homework every evening. 否定句：_ 一般疑问句：_ 对划线部分提问：_5. I read an English book every day. 否定句：_
