【正文】 北師大版完整版英語中情態(tài)動詞的用法歸納總結一、選擇題1．— Mom, must I clean my room now?— No, you ________. You can do it after dinner.A．needn’t B．mustn’t C．shouldn’t D．can’t2．Think twice before making a decision, or you __________ get into trouble.A．may B．can39。t C．shouldn39。t D．mustn39。t3．— Why didn’t you tell it to me earlier?— Why ________ I? I want to have my own secret.A．can B．may C．should D．shall4．—Hurry up, Jack! Let’s cross the road as fast as possible.—No, you ________. Don’t you see the light is still red?A．couldn’t B．wouldn’t C．mustn’t D．needn’t5．—There is a knock at the door.—It ________ be my mom. She always es back home at this time.A．may B．may not C．must D．can’t6．We shouldn’t throw any objects from the building. Even a small object ________ cause serious injuries or death, when dropped from a great height.A．must B．should C．may D．need7．Our Chemistry teacher always tells us we ________ be too hardworking before the exams.A．mustn’t B．shouldn’t C．needn’t D．can’t8．— Is Lang Lang going to perform at Art Center this Friday?— Yes. It ________ be him. He has been here for three days.A．might B．must C．mustn’t D．may9．—How do you like my new dress? —Well, if I ________ say, it is not suitable for you.A．may B．must C．have to D．should10．I ________ hear you clearly. Would you please repeat it?A．mustn’t B．can’t C．needn’t D．shouldn’t11．Sorry, smoking is not allowed here. If you ________ , you will be fined according to the rules.A．can B．will C．may D．must12．A lot of online resources ________ be used either by teachers at school or parents at home.A．can B．should C．need D．must13．It’s amazing that the pen ________turn voice into text with few mistakes.A．can B．must C．may D．need14．If you buy your mum an iRobot floor cleaner, she ________ sweep the floor every day.A．can’t B．mustn’t C．needn’t D．shouldn’t15．—Have you decided to take up teaching as career after graduation? —I ________ go abroad for further education instead. But it depends.A．must B．should C．may D．shall16．The boy is very brave．I ________ he ________ the tall tree．A．dare say。 dares to climbB．dare to say。 dare climbingC．dare saying。 dares climbD．dare to say。 dares climbed17．We’ve discussed every detail of this plan and have got everything ready. But still something __________ go wrong. We still have to be very careful.A．must B．should C．would D．may18．You ______ pay too much attention to your pronunciation, as it is so important in the oral（口頭的） test.A．shouldn’t B．mustn’t C．can’t D．needn’t19．—Will your mother be at home this Saturday?—Hard to say. She ______