沪教版小学英语语法及练习上课讲义
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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:__________________________________________________