导读：情态动词是英语学习和应用中较为常用的一种。我们一般把情态动词视为助动词，然后统一称为情态助动词。而情态动词具有特殊的结构形式和作用。你会正确的使用情态动词吗?下面是五年级英语下册情态动词知识点(下)，供同学们参考复习，希望对大家的学习有所帮助。

　　五年级英语情态动词知识点(下)

　　一

      ( ) 1 John___ come to see us tonight, but he isn't very sure yet.

　　A. may B. canC. has to D. must

　　( ) 2 They ___ do well in the exam.

　　A. can be able to B. be able to

　　C. can able to D. are able to

　　( ) 3 -May I take this book out?

　　-No, you___.

　　A. can't B. may not C. needn't D. aren't

　　( ) 4 You___ go and see a doctor at once because you're got a fever.

　　A. can B. must C. dare D. would

　　( ) 5 -Can you speak Japanese?

　　-No, I____.

　　A. mustn't B. can't C. needn't D. may not

　　二

      ( ) 1 -He___ be in the classroom, I think.

　　-No, he ___ be in the classroom. I saw him go home a minute ago.

　　A. can; may not B. must; may not C. may; can't D. may; mustn't

　　( ) 2 -Shall I get one more cake for you, Dad?

　　-Thanks, but you___, I've had enough.

　　A. may not B. must not C. can't D. needn't

　　( ) 3 Even the top students in our class can't work out this problem, so it be very difficult.

　　A. may B. must C. can D. need

　　( ) 4 He isn't at school. I think he ___ be ill.

　　 A. can B. shall C. must D. has to

　　( ) 5 ___ I take this one?

　　A. May B. Will C. Are D. Do