You ________ be hungry already — you had lunch only two hours ago!A．wouldn’tB．ca
题型：不详难度：来源：
You ________ be hungry already — you had lunch only two hours ago!| A．wouldn’t | B．can’t | C．mustn’t | D．needn’t |
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答案
| B |
解析
试题分析：A. wouldn’t不会 B. can’t不可能 C. mustn’t 禁止 D. needn’t没有必要；句意：你不可能已经饿了，两小时之前才吃过午饭。故选B
点评：情态动词是高考的热点，can’t表示不可能，can用于肯定句中表示理论上的可能性，情态动词除了表推测外，还可以表达另外的意思，如must理解为必须，由这个词所开头的问句，肯定回答用Yes,you must.否定回答用No,you needn’t或者是No,you don’t have to.注意不用mustn’t，因为mustn’t表示例行禁止的含义。 |
举一反三
We ________ the difficulty together, but why didn’t you tell me?| A．should face | B．might face | C．could nave faced | D．must have faced |
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We _______the letter yesterday, but it didn”t arrive.| A．must receive | B．ought to receive | | C．must have received | D．ought to have received |
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You _______be hungry already—you had lunch only two hours ago.| A．can”t | B．wouldn”t | C．mustn’t | D．needn”t |
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He _______ have completed his work；otherwise, he wouldn’t be enjoying himself by the seaside.| A．should | B．must | C．wouldn’t | D．can’t |
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—Could you please have my car ready today?
—Sure, the damage is not that serious, so it _____be ready by 5: 00 pm.| A．should | B．could | C．might | D．need |
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