情态动词小练　　

                              福建厦门六中  李彩燕　　

编写说明：本练习抓住情态动词中的重难点，针对学生容易混淆的词，加以区分设题，具有典型性。　　

Can  could  be able to  may  might  must  need  shall  should  ought to   will  would  dare　　

1.can/may/be able to (能力，允许)　　

1)       _____ you speak English ?　　

2)       ____ I use your pen ? –Sure , go ahead.　　

3)       After hard work I _____ swim.　　

2.Must/may/can/could （表示可能性的区别？）　　

1)       He ___ be a student. I am sure.　　

2)       He ____ be a student perhaps. I am not sure.　　

3)       He ____ not be a student. 　　

4)       ______ he be a teacher? No, he _____be.　　

5)       ______ he have been a teacher two years ago?　　

may 和 can 特殊用法　　

1)       May you success!　　

2)       You may well say so.   you may well be surprised.  You may as well stay at my home. 　　

3)       How can you be so careless?　　

4)       It is warm in winter here but it can be cold sometimes.(有时可能)