第1讲改否定句
【知识点】
1、句子中有am/is/are/can时，直接在后面加not，其他不变，抄下来；
2、句子中没有am/is/are/can时，找到动词，在动词前面加don’t/doesn’t，其
他不变，抄下来。
【练习题】
1、I am Mike.
否定句：____________________________________________________
2、This is a pen.
否定句：____________________________________________________
3、You are a boy.
否定句：____________________________________________________
4、They can swim.
否定句：____________________________________________________
5、I like apples.
否定句：____________________________________________________
6、I am Danny.
否定句：____________________________________________________
7、This is my ruler.
否定句：____________________________________________________
8、Those are his robots.
否定句：____________________________________________________
9、You can go to have a look.
否定句：____________________________________________________
10、I know his name.
否定句：____________________________________________________
11、I am a student.
否定句：____________________________________________________
12、It is an apple.
否定句：____________________________________________________ 13、They are my books.
否定句：____________________________________________________ 14、I can see a boat.
否定句：____________________________________________________ 15、Stand up.
否定句：____________________________________________________ 16、I am in Grade 3.
否定句：____________________________________________________ 17、She is Yang Ling.
否定句：____________________________________________________ 18、We are teachers.
否定句：____________________________________________________ 19、I can draw a toy car.
否定句：____________________________________________________ 20、Jack speaks English very well.
否定句：____________________________________________________
第2讲改一般疑问句
【知识点】
1、句子中有am/is/are/can时，放句首，其他不变，抄下来。
2、句子中没有am/is/are/can时，用Do/Does放句首，其他不变，抄下来。
3、I变you，I am变Are you。
4、标点变问号。
肯定回答：Yes，人称+am/is/are/can/do。
否定回答：No，人称+am/is/are/can/do+not。
【练习题】
1、I am Mike.
一般疑问句：______________________________________________
肯定回答：__________________________________________________
否定回答：__________________________________________________
2、This is a pen.
一般疑问句：______________________________________________
肯定回答：__________________________________________________
否定回答：__________________________________________________
3、You are a boy.
一般疑问句：______________________________________________
肯定回答：__________________________________________________
否定回答：__________________________________________________
4、They can swim.
一般疑问句：______________________________________________
肯定回答：__________________________________________________
否定回答：__________________________________________________
5、I like apples.
一般疑问句：______________________________________________
肯定回答：__________________________________________________
否定回答：__________________________________________________
