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题目
题型:不详难度:来源:
--- Can we leave the classroom now?
-- No, you ______. You ______ to leave until the bell rings.
A.mustn’t, are allowedB.don’t have to, are supposed
C.needn’t, aren’t allowedD.can’t, aren’t supposed

答案
D
解析

试题分析:need,需要,否定式是needn’t;may可以,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:现在我可以离开教室了吗啊?——不,你不能。直到响铃你才能离开。短语be allowed to do sth被允许做某事。Be supposed to do sth应该做某事,被期待做某事,结合语境可知前一空表示客观上的不能,故用can’t,选D。
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。
核心考点
试题【--- Can we leave the classroom now?-- No, you ______. You ______ to leave until 】;主要考察你对词法等知识点的理解。[详细]
举一反三
-I walk such a long way on such a hot day .
-Oh, dear ! You____ be tired and thirsty.  Sit down and have a drink.
A.canB.mustC.mayD.should

题型:不详难度:| 查看答案
---Shall we meet at the station at 7 am?
---In fact, we _______. The train _______ until 9 a. m.
A.mustn’t; doesn’t leaveB.mustn’t; leaves
C.needn’t; won’t leaveD.needn’t; will leave

题型:不详难度:| 查看答案
—Must I pay for the bill now, boss?
—No, you __________ pay for it after the meal.
A.needn’tB.can’tC.mayD.should

题型:不详难度:| 查看答案
-Two hundred yuan for such a T-shirt! You ______ be joking!
-I’m not joking . It’s made of silk.
A.can’tB.canC.needD.must

题型:不详难度:| 查看答案
---Honey, stay home before I return.
---I _______, mum.
A.mustB.can C.willD.should

题型:不详难度:| 查看答案
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