高考英语情态动词知识点专项训练解析附答案(4)一、选择题1．AI will surely be a feature of future life, but it _____ be used responsibly and in a proper way. A．can B．need C．must D．will2．For all of the diligent students here, I give you my promise: Work hard, and you ________ be rewarded!A．can B．need C．shall D．could 3．According to the regulations, anyone who has the intention to be a teacher _______ pass a series of demanding tests.A．can B．would C．might D．shall4．No student ______go out of school after eleven o’clock at night without the teacher’s permission.A．will B．must C．may D．shall5．My computer ________ start this morning. There must have been something wrong with it. A．wouldn’t B．shouldn’t C．couldn’t D．mustn’t6．–Will you read me a story, Mummy?--OK. You ______have one if you go to bed as soon as possible.A．might B．must C．could D．shall7．—I heard they went skiing in the mountains last winter.—It true because there was little snow there.A．may be not B．won’t be C．couldn’t be D．mustn’t be 8．—Isn’t that Ann’s husband ove r there?— No, it ________ be him —I’m sure he doesn’t wear glasses.A．must not B．can’t C．won’t D．may not9．It ___________ last night, for the road was very muddy.A．would have rained B．must have rained C．should have rained D．must rain 10．You don’t look w ell, you __________ see the doctor.A．ought to B．mayC．can D．might11．(2018·天津) I can't find my purse. I___________ it in the supermarket yesterday, but I'm not sure.A．should leave B．must have leftC．might leave D．could have left12．—Look at these tracks. It ________ be a wolf. I’m sure about it.—You are right! We have to be careful.A．may B．must C．can’t D．shouldn’t 13．She looks very happy. She_________ the exam.A．can have passed B．should have passed C．must have passed D．could have passed 14．You________have scolded him for his poor performance.After all,he had done his best. A．wouldn’t B．couldn’t C．mustn’t D．shouldn’t 15．More and more countries have come to realize that the world____ do without Huawei and its"more advanced" technology.A．can’t B．needn’t C．mustn’t D．shouldn't 16．—I’m sorry, I ________ have been so rude to you that way.—Forget it, but I was a bit out of control yesterday.A．mustn’t B．shouldn’tC．couldn’t D．needn’t17．He ______ writing the paper now. He hadn’t written a single word when I l eft him ten minutes ago.A．shouldn’t be B．can’t have finishedC．can’t be D．mustn’t have finished18．—Do you know where David is? I couldn’t find him anywhere.— Well. He ________ have gone far — his coat is still here.A．shouldn’t B．mustn’t C．can’t D．wou ldn’t 19．Tom told us that he ______ come to the party tonight, but he wasn’t sure about this. A．will B．would C．could D．might20．He plays basketball very well. He_________ it a lot.A．may practise B．must practiseC．must have practised D．should have practiced21．I _________ my driving test but I didn’t operate carefully.A．should pass B．may passC．might have passed D．might pass22．—Sorry, Mum! I failed the job interview again.—Oh, it's too bad. You________ have made full preparations.A．must B．can C．would D．should23．It was so noisy that we hear ourselves speak.A．couldn’t B．shouldn’tC．mustn’t D．needn’t24．The heavy rain may ______ the landslide last night.A．accounts for B．accounted forC．have accounted for D．accounting for25．I still remember my happy childhood when my mother ___________ take me to Disneyland at weekends.A．might B．mustC．would D．should【参考答案】***试卷处理标记，请不要删除一、选择题解析：C【解析】【详解】考查情态动词。
句意：人工智能肯定会成为未来生活的一个特征，但必须以负责任的方式和适当的方式使用它。
A. can能够；B. need需要；C. must必须；D. will将会。
此处为情态动词的一般用法，结合句意表示“必须”，故选C。
2．C解析：C【解析】【详解】考查情态动词。
句意：对于在座的所有勤奋的学生，我向你承诺：努力工作，你将获得回报！分析句子可知，promise有承诺、许诺之意，shall可用于第二、第三人称，表许诺，故选C。
3．D解析：D【解析】【详解】考查情态动词。
句意：根据规定，任何想当老师的人都必须通过一系列严格的考试。
shall 表示法律规定的义务或责任，故D项正确。
4．D解析：D【解析】【分析】【详解】考查情态动词辨析。
句意：句意：没有老师的允许，没有学生在晚上11点后可以出教室。
A. will愿意；B. must必须；C. may也许；D. shall允诺。
Shall可以用于第二，第三人称表示“规定，命令，警告，允诺”。
根据句意可知，D项符合提议。
故选D。
【点睛】本题考查情态动词shall的用法。
情态动词shall的用法是近几年的高考常考点，用于第一人称，表示提出建议，用第二人称表示警告，命令，允诺，用第三人称表示征求意见。
做题时具体的结合句意做题。
5．A解析：A【解析】【详解】考查情态动词。
A. wouldn’t 不会； B. shoul dn’t不应该； C. couldn’t 不能； D. mustn’t禁止，不允许。
句意：我的电脑今早启动不了。
一定是出了什么问题。
此处would表示过去的习惯或反复性的动作。
故选A。
解析：D【解析】【分析】【详解】考查情态动词。
句意：——妈妈，给我讲个故事好吗？——好，如果你尽快上床睡觉，我就给你讲一个。
might表示“或许”；must表示“必须”；could表示“可能”；shall在此处表示“允诺”，符合句意，故选择D项。
7．C解析：C【解析】【分析】【详解】考查情态动词辨析。
句意：我听说他们去年冬天去山里滑雪。
--不可能是真的，因为那里几乎没有雪。
A. may be not可能不；B. won’t be 不会；C. couldn’t be不可能是； D. mustn’t be禁止。
根据because there was little snow there.可知这里是否定推测，couldn’t be“不可能是”符合句意，故选C项。