-- Could I invite my friends to my birthday party? -- Sorry, you _________.A．c
题型：不详难度：来源：
-- Could I invite my friends to my birthday party? -- Sorry, you _________.| A．can | B．can’t | C．could | D．couldn’t |
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答案
| B |
解析
试题分析：can能，能够。Could是can的过去式，用于一般现在时态表示委婉的请求建议等语气。couldn"t 是can`t的过去式和虚拟式。在实际应用中，could`t是can`t的礼貌用法，含有不情愿的意思，加上有虚拟的含义，语气较弱。表示否定时can"t比couldn"t的否定意味更重。句意：我能邀请我的朋友来参加我的生日聚会吗?——抱歉，你不能。结合语境可知下文表示客观情况的不能，故选B。
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。 |
举一反三
—___________ he have to wear his school uniform every day?
—No, he ______________.| A．Must; mustn"t | B．Can; can"t | | C．Does; doesn"t have to | D．Do; don"t have |
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---I want to know if I can smoke here?
---No, you _________. Could you see the sign “NO SMOKING” there? | A．needn’t | B．couldn’t | C．won’t | D．mustn’t |
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---Could I have some snacks between meals, mum?
---No, you __________.| A．couldn’t | B．shouldn’t | C．can’t | D．might not |
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– May I smoke here? -- No, you ______.
A. can’t B. mustn’t C. may not |
--- Can we leave the classroom now?
-- No, you ______. You ______ to leave until the bell rings.| A．mustn’t, are allowed | B．don’t have to, are supposed | | C．needn’t, aren’t allowed | D．can’t, aren’t supposed |
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