road safety

(1) 肯定句：A  good student must               in class.  

   

•    A. listens to the teacher

•  B. listening to the teacher

•  C. listen to the teacher

(2) 否定句：[1]【易错】What must you            on the road?

                  

•   A.don't do  

• B.do not

•  C.not do

[2]You mustn’t               (cross) the road now.

              You must look for a zebra               (cross).

 [3]You must do your homework now. (改为否定)

                                                                          

[1]_____ we wait when the man is red?            

•   A. Can  

•    B. Are

•  C. Must

[2]【易错】______I have your ruler?      

•  A. May

•  B. Must

•  C.Should

 [3]_____I play computer games?  No ,you _____.It’s late.  

   

• A.Can, mustn’t

•  B.   Must, mustn’t

•   C. Must, can’t

 [4]【易错】What      you do?  I      run fast.   

•     A. do, do

•      B. can , can

•     C. must, can

 [5]【易错】Must Nancy________(wash) clothes now?

★(4) 特殊疑问句

   You must look out for the traffic lights.(对划线部分提问)

                                        look out for?