题目内容
—Whose purple coat is this?
—It ____ be Lily’s. Hers is red. It _____ be Lucy’s. She likes purple.
| A.must; may | B.may; must |
| C.can’t; may | D.mustn’t; must |
C
解析试题分析: may可以,可能,语气比can较弱,否定式是may not;can是能,能够,否定式是can’t。must的含义是必须一定,其否定形式mustn’t表示禁止的含义。故must的否定回答一般借助于needn’和don’t have to来构成,句意:我必须在六点前回来吗?——不,你不必。但是你不能晚于七点回来。结合语境可知选D。这是谁的紫色外套?——不可能是丽丽的。她的是红色的。它可能是露西的。她喜欢紫色。结合语境可知选C。
考点:情态动词辨析
点评:情态动词的考查是初中英语考查的重点,平时学习中一定要熟记这些词的基本词义及用法上的不同,注意其用法及在句子中表达语气的不同。考试中结合语境选择合适答案。
This toy Mickey Mouse _______be Amy's. She's the only kid at the picnic.
| A.must | B.can | C.need | D.can't |
— Must we wear our school uniform this afternoon?
— No, you. All of us will go on an outing.
| A.mustn't | B.can't | C.needn't | D.couldn't |
You ___________ finish the report today. Any time before this weekend is OK.
| A.mustn’t | B.needn’t | C.must | D.need |
---I don’t want to go to school on foot. What should I do?
---You try asking your father for a bike, or you can go by bus.
| A.have to | B.must | C.might | D.can’t |
You _________ get up so early. It’s weekend today.
| A.mustn’t | B.can’t | C.needn’t | D.oughtn’t |
---Must Jack come to sign his name on the paper?
---Yes, he_____ .
| A.need | B.must | C.may | D.will |
— Must we get to the airport before 8 o’clock?
— No, you _____. The plane takes off at 12 o’clock.
| A.mustn’t | B.needn’t | C.wouldn’t | D.shouldn’t |
—Hurry up , or you ________ catch the train.
| A.can’t | B.needn’t | C. mustn’t | D.shouldn’t |