初一情态动词的讲解与练习

1、初一情态动词的讲解与练习情态动词一、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：情态动词词义否定形式词义can能够，会cant不能，不会could能够，会couldnt不能，不会may可以must必须mustnt 不允许，不能shall将，要should应该shouldnt不应该need需要neednt不必would将会，愿wouldnt不会，不愿三、情态动词的用法及主要句型：1、can i help you yes, please. / no, thanks.2、can + 主语 +

2、 动词原形 yes, can. no, cant.3、can i borrow your book-yes,of course.4、can i write on the book -no, you cantmustnt. 5、could can you help me- yes,of course.certainly. sure. 6、could can you tell me the way to the zoo?7、may i come in - come in, please.8、may i sit here- yes, please.sorry, please dont.9、may i

3、 have some coke- yes, of course.10、may/ could / can i speak to tom -speaking. whos calling11、should 、shouldnt 表示劝告：1) he should get up early. 2) she shouldnt play computer game too much.12、should +主语 +动词原形 yes, should. no, shouldnt.13、表示建议“你愿意吗”would you like to go shopping with me -yes, id love to.

4、 /id love to. but im busy now.14、就餐用语would you like something to eatdrink -yes, id like15、shall用于第一人称(i, we), 可以表示“将”和表示建议 “好吗” 1) where shall we have dinner?2) shall we go fishing -all right. ok. good idea.16、must + 主语 + 动词原形 -yes, must.no, neednt. (一) 用适当的情态动词填空。1. must i borrow the book with my i

5、d card no, you _.2. _ i use your car yes, you _.3. _ i go home now no, you _ stay here.4.    my mother is ill. i _ stay at home and look after her.5.   _ you like some tea?6. you _ take more exercise.7. _ you tell me how to get to the qingyun park?8. the clock _ te

6、ll us the time.9. _ you like to go fishing with me?10. _ we play football this afternoon?(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.

7、 （一般疑问句） _ he _ basketball well?4.   they must take the books out of the room. （否定句） they _ _ the books out of the room. 5.   he should get up early.   (否定句) he _ get up late.(三) 单项选择。（）1.  you like some milk a .  would b.  could c .&#

8、160; can（）2. we pick the flower in the park. a.  cant b.  don't c.  mustnt ( )  e should more trees, and we shouldnt cut any trees. a.  plant b.  planting c.  plants ( ) i have some coffee? ,you have.   b. 

9、yes,you can.  c.  yes,certainly. ( ) we visit the factory? ,we do. , we shall.   right. ( ) you like something to eat? ,we would. , id like some cakes. , of course. ( ) can i do for you? ,you can. ,i can do it. c. d like some oranges.一翻译下列单词。不会_ 不必_应该_ 必须_将，要_ 不愿_需要_ 会，能_2、 按照要求改

10、写句子1. daniel must watch tv every evening.(改为否定句)_2. i cant do my homework every day.(改为肯定句)_3. youll need your book and pen.(改为否定句)_  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 neednt 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