七年级英语情态动词的讲解与练习

七年级英语情态动词讲解及练习
一、情态动词的定义：情态动词有词义，但它不能单独作谓语，它必须和其他动词一起构成谓语。

情态动词没有人称和数的变化；它的后面必须跟动词原形。

二、情态动词的种类：
情态动词
can 1)表示能力2）表示许可3）表示请求
may 1)表示许可，意思是“可以”2)表示可能性，意思是“也许”“可
能”
must 表示“必须”否定，needn’t不必要, mustn’t表示禁止，不能
have to 不得不，必须
(一)用适当的情态动词填空。

2. ________ I use your car?
3. ________ I go home now? No, you _________ stay here.
4. My mother is ill. I _________ stay at home and look after her.
7. ________ you tell me how to get to the Qingyun Park?
8. The clock ________ tell us the time.
(二) 按要求改写句子。

1. I can run fast. I ________ ________ fast. (否定句)
2. You must return the book now.（一般疑问句）____ I return the book now? No, you ________.
3. He can play basketball well. （一般疑问句）_______ he ______ basketball well?
(三) 单项选择。

（）1. you like some milk ? A . Would B. Could C . Can
（）2. We pick the flower in the park. A. need n’t B. don't C. mustn’t
( ) 5.Shall we visit the factory? A.Yes,we do. B.Yes, we shall. C.All right. ( ) 6.Would you like something to eat?
A.Yes,we would.
B.Yes, I’d like some cakes.
C.Yes, of course.
( ) 7.What can I do for you?A.Yes,you can. B.No,I can do it. C. Yes.I’d like some orange s. 一．翻译下列单词。

不会______________ 不必______________应该_____________必须_________________ 将，要______________不愿_______________需要___________ 会，能_________________
二、按照要求改写句子
1. Daniel must watch TV every evening.(改为否定句)__________________________________
2. I can’t do my homework every day.(改为肯定句)___________________________________
3. You’ll need your book and pen..(改为否定句)____________________________________
4.We shall like playing computer games.(翻译句子)_________________________________
5. She should go to school every morning.(改为否定句)________________________________
6. He may speak English very well.(翻译句子)______________________________
7. I needn’t take photos in the park.(改为肯定句)___________________________
8. John may come from London.(翻译句子)_____________________________
9. Would you like to drink coffee?(肯定回答)_________________________
10. Simon and Daniel would like going skating.(改为否定句)_____________________________
三、翻译下列句子
妈妈不会游泳。

（can’t）________________________________________________________________我能照顾我的奶奶（can look after）__________________________________________________ Mary不应该取笑Joe.（should’t laugh at）__________________________________
Jack必须做眼保健操（must do eye exercises）___________________________________________。