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情态动词专项练习1。
Jean have kept his promise. I wonder why he changed his idea.A. mustB. should C。
need D. would解析：选B。
“should have +过去分词” 表示“过去本来应该（但没能）做某事”；keep one’s promise 意为“信守诺言”。
2。
Jane have come to the party， but she not find the exact time。
A. could； couldB. might; couldC. should； could D。
should； would解析:选A。
“ could have+过去分词表示过去本来应该(但没能)做某事”.3. So many mistakes in your homework！ You more careful.A。
may be B. had to C. would be D. should have been解析：选D。
“You should have been more careful”。
意为：你本来应该更细心的。
4．Her brother be at home now， because he was seen playing basketball in the stadium just now.A。
mustn’t B. needn’t C。
can’t D. shouldn't解析：选C。
can’t be at home 意为：不可能在家.5．-——I can’t understand why ou r boss is late.———He the early bus.A。
could miss B。
may have missedC. can have missed D。
might miss解析：选B. “may have+过去分词"表示对过去动作的判断，意为：可能做了某事。
初中英语情态动词专项练习（附答案解析）一、单选题1．—Must I hand in the homework right now?—That's the rule.A．Yes, you can.B．No, you can't.C．Yes, you must.D．No, you mustn't.1．答案C解析句意：—我必须现在交作业吗？—这是规则。
是的,，你必须。
A. Yes,you can.“是的,你能”；B. No,you can't.“不,你不能”；C. Yes,you must.“是的,你必须”；D. No,you mustn't.“不,你禁止”。
回答must引导的一般疑问句，肯定用must，表示"必须"。
故选C。
点评考查情态动词引导的一般疑问句的回答，掌握情态动词must的用法。
2．You don't look well, you __________ see the doctor.A．ought to B．may C．can D．Might 2．答案A解析句意：你看起来不好，你应该去看看医生。
根据“看起来不好”可以得知是应该去。
A. ought to “应该”；B. may “可能”；C. can“ 会”；D. might“可能”。
故选A。
点评考查情态动词，区分ought to；may ；can和might的含义和应用。
3．What a beautiful day! You ______ take your umbrella at all.A．needn't B．mustn't C．can't D．may not 3．答案A解析句意：多好的天气啊!你根本不需要带伞。
A. needn't “不必”；B. mustn't“禁止”；C. can't“不可能”；D. may not“或许不会”。
情态动词练习题带答案情态动词练习题带答案一、单项选择情态动词1．I still find it hard to imagine that such a clever child __________ make such a foolish mistake. A．shall B．must C．can D．should【答案】D【解析】【详解】考查情态动词。
句意：我仍然难以想象这样聪明的孩子竟然犯这样愚蠢的错误。
should 作为情态动词，可以用来表示意外、惊喜或者在说话人看来是不可思议的，常常译为"竟会"、"居然"，这么聪明的孩子竟然犯这样愚蠢的错误。
表示意外，shall表示允诺，命令等，must 表示必须，can表示能力及可能性。
所以答案选D。
2．Keep up your spirits even if you _____ fail hundreds of times.A．must B．needC．may D．should【答案】C【解析】【详解】考查情态动词。
A. must必须；B. need需要；C. may可能，或许；D. should应该。
句意：即使失败了几百次，也要振作起来。
此处表示一种不确定的推测，故选C。
3．Most of the top leaders expressed a common desire at the UN conference, ______ that different cultures ______ coexist with tolerance.A．the one ; must B．the one ; should C．one ; must D．one ; should【答案】D【解析】【详解】考查替代和情态动词。
句意：大多数高层领导人在联合国大会上表达了一个共同的愿望，即不同的文化应该与宽容共存。
大多数高层领导人在联合国大会上表达了一个共同的愿望，即不同的文化应该与宽容共存。
中考情态动词基础单选20题(答案解析)1. You _____ finish your homework before you watch TV.A.mustB.shouldC.canD.may答案：A。
must 表示“必须”，在这里强调看电视之前必须先完成作业。
should 表示“应该”，语气没有must 强烈。
can 表示“能够”，may 表示“可能”，这两个选项不符合语境。
2. —May I use your pen?—Sure. Here you are. But you _____ return it after class.A.mustB.canC.mayD.should答案：A。
must 在这里表示“必须”，借了东西后必须在课后归还。
can 表示“能够”，may 表示“可能”，should 表示“应该”，这三个选项不如must 更能体现必须归还的意思。
3. You _____ be careful when you cross the road.A.mustB.shouldC.canD.may答案：A。
must 表示“必须”，过马路时必须小心。
should 表示“应该”，语气不如must 强烈。
can 表示“能够”，may 表示“可能”，不符合语境。
4. —Could I borrow your dictionary?—Yes, you _____. But you must return it on time.A.canB.shouldC.mustD.may答案：A。
could 表示委婉的请求，回答用can。
should 表示“应该”，must 表示“必须”，may 表示“可能”，不符合语境。
5. We _____ respect our teachers and parents.A.mustB.shouldC.canD.may答案：A。
must 表示“必须”，我们必须尊重老师和父母。
一、选择题1．“_______ exercise every day, my child. It’s good for your health,” Father said. A．Taking B．Took C．Take D．Takes C解析：C【解析】【详解】句意：“我的孩子，每天锻炼身体。
这对你的健康有好处，”父亲说。
考查祈使句。
根据句意理解，这是一个祈使句。
英语中祈使句是用来表示请求，命令或劝告的句子，是以动词原形开头的句子，所以本句应该是动词原形开头，故选C。
2．—When and where shall we meet tomorrow?—Let’s _______ it 3:00 p. m. at my home.A．do B．make C．meet D．plan B解析：B【解析】试题分析：句意：--我们明天什么时候在哪见面。
--让我们下午三点在家见面。
A做 B制作C见面 D计划；make it 制定时间。
故选B.考点：考查动词的用法。
3．Do you want to be healthy? ___. Smiling can help you stay healthy.A．Smiles B．Smiling C．To smile D．Smile D解析：D【解析】【详解】句意：你想要健康吗？（那就）笑。
笑能帮你保持健康。
考查祈使句。
A. Smiles（一般现在时单三形式）；B. Smiling（动名词）；C. To smile（不定式）；D. Smile（动词原形）；判断答语是祈使句，祈使句以动词原形开头，故选D。
4．Jerry，______ angry with others. It's bad for your health.A．doesn't be B．don't be C．isn't D．don't B解析：B【解析】【详解】句意：Jerry，不要和其他人生气，对你的健康没有好处。
初中语法：情态动词知识点练习题一、情态动词单项选择题1．— Is the boy over there Tom? He often wears a jacket like that.— It _______ be him. He is absent from school today.A．needn’t B．shouldn’t C．mustn’t D．can’t【答案】D【解析】【详解】句意：——那边的男孩是汤姆吗？他经常穿那样的夹克。
——那不可能是他。
他今天没来上学。
考查情态动词。
n eedn’t不必；shouldn’t不应该；mustn’t禁止；can’t不可能。
根据“He is absent from school today”可知，推测那个男孩一定不是汤姆，否定推测用can’t，故选D。
2．—I think they are enough. We ________ make so many chairs.—I don’t think so. Because nearly a quarter of them need ________.A．don’t need to; men ding B．needed; to be mendedC．don’t need; mend D．need; to mend【答案】A【解析】【详解】句意：——我想足够了。
我们不需要做这么多椅子。
——我不这么认为。
因为将近四分之一需要修理。
考查need的用法。
根据“I think they are enough. ”可知，第一处表示“不需要”，排除BD。
need doing=need to be done表被动，故选A。
3．— I think it will be sunny tomorrow.— It ________ be fine. But the weather always changes quickly.A．may B．may not C．must D．must not【答案】A【解析】【分析】【详解】句意：——我觉得明天会是晴天。
初中语法：情态动词知识点练习一、情态动词单项选择题1．—Could you play the piano at the age of five?—No, I ________. I started at six.A．can’t B．shouldn’t C．needn’t D．couldn’t【答案】D【解析】【详解】句意：——你五岁时会弹钢琴吗？——不，我不会。
我六岁开始学的。
考查词义辨析和一般过去时。
can’t不能，一般现在时；shouldn’t不应该；needn’t不需要；coul dn’t不能，一般过去时。
根据“Could you play the piano at the age of five?”可知，此处强调能力，时态是一般过去时，故选D。
2．Don’t go out if you have the flu. You ________ stay at home.A．should B．may C．will【答案】A【解析】【详解】句意：如果你得了流感就不要出去。
你应该待在家里。
考查情态动词。
should应该；may可能；will将要。
根据“Don’t go out if you have the flu.”可知，此处表示得了流感应该待在家里，表示建议，用情态动词should。
故选A。
3．You’d better ________ football on the road.A．not to play B．not play C．not playing D．not to playing【答案】B【解析】【分析】【详解】句意：你最好不要在路上踢足球。
考查情态动词。
had better最好，是情态动词，后接动词原形。
you’d better not do s th表示“你最好不要做某事”。
故选B。
4．— I saw Tom in the playground just now.— It ________ him. He has gone to Beijing on business.A．may not be B．can’t be C．must be D．shouldn’t be【答案】B【解析】句意：——我刚才看见汤姆在操场上。
初中语法：情态动词知识点专项练习题一、情态动词单项选择题1．You’d better________ the light when your hands are wet.A．put in B．to put up C．not put in D．not put up【答案】C【解析】【分析】【详解】句意：你手湿的时候最好不要安装灯。
考查非谓语动词及动词短语的用法。
put in安装（设备）；put up张贴。
根据“You’d better… the light when your hands are wet”可知，手湿的时候不要安装灯，had better not do sth“最好不要做某事”，故选C。
2．—I cannot find my pen. ________ I borrow yours?—Sure.A．Can B．Must C．Should D．Would【答案】A【解析】【详解】句意：——我找不到我的钢笔。
我可以借你的吗？——当然。
考查情态动词辨析。
can可以；must必须；should应该；would将。
根据“I borrow yours”可知，此处应用can表请求允许，希望能借对方的钢笔用一下，故选A。
3．—_________ I finish my homework now?—No, you _________. Your work is over today.A．Can’t; must B．Must; don’t have to C．May; couldn’t D．Couldn’t; could 【答案】B【解析】【分析】【详解】句意：——我必须现在完成作业吗？——不，你不必。
你今天的工作结束了。
考查情态动词辨析。
can’t不能，表能力或许可；must必须，强调主观意愿；don’t have to 不必；may可以，表许可；couldn’t不应该；could应该。
结合语境可知，must开头的一般疑问句，其否定回答用needn’t或don’t have to，故选B。
情态动词专项练习题及答案一、初中英语情态动词1．— I take the magazine out of the reading room?— I'm sorry you .A. Could; couldn'tB. Must; couldn'tC. Will; can'tD. May; can't【答案】 D【解析】【分析】句意：——我可以把杂志带出阅览室吗？——对不起，你不能。
could 能，可以；must必须；will将；may可以；can能，可以，can't不可以，不能。
此处表示请求许可，用could或者may，由could或者may构成的一般疑问句，肯定回答用yes，主语+can，否定回答用sorry，主语+can't，结合选项，故答案选D。
【点评】考查情态动词的辨析。
注意理解句意，理解选项，根据语境，选出正确的答案。
2．— Shall I book some seats for the concert?—______. I've done that.A. Yes, you mayB. No, you mustn'tC. No, you needn'tD. No, you can't【答案】C【解析】【分析】Yes, you may是的，你可以；No, you mustn't 不，你千万不要；No, you needn't不，你不必；No, you can't不，你不能。
句意：我要预定一些音乐会的座位吗？根据下文，我已经办了。
可知选C最符合语境。
【点评】考查交际用语3．— _________ I take my cousin Shirley with us, Mr. Wu？— Yes, but we'll get there by bike. ____________ she ride a bike?— Yes, and she ___________ ride a bike when she was only six years old.A. Could; can; couldB. Can; can; canC. Can; could; couldD. Could; could; can【答案】 A【解析】【分析】句意：-我能带我表弟雪莉和我们一起吗，吴先生？-是的，但我们将骑自行车去那儿。
情态动词用法专项训练及答案解析一、选择题1. --- Could you please turn down the music? It's too loud.--- __A___. I'm sorry.A. SureB. MaybeC. I don't knowD. I can't2. We __A___ have class today due to the teacher's absence.A. don'tB. mustn'tC. can'tD. aren't able to3. --- Shall we go for a walk?--- __B___. I would love to.A. No, thanksB. SureC. MaybeD. I'm not sure4. __C___ we all know, smoking is harmful to our health.A. AlthoughB. IfC. AsD. Unless5. --- May I borrow your pen for a moment?--- __A___. Here you go.A. Of courseB. Never mindC. Not reallyD. I'm afraid not二、填空题1. You ___B___ take an umbrella with you in case it rains.2. I ___D___ go to bed early last night because I had a tiring day.3. She ___A___ be very young, but she is already a successful entrepreneur.4. He ___C___ be at the meeting at 2 pm sharp, so don't be late.5. We ___D___ go to the supermarket after work to buy some groceries.三、改错题1. I should to study harder for my exams. ❌Correction: I should study harder for my exams.2. You must to follow the rules in this building. ❌Correction: You must follow the rules in this building.3. She can made a delicious cake for her birthday. ❌Correction: She can make a delicious cake for her birthday.4. He shouldn't to eat too much junk food if he wants to lose weight. ❌Correction: He shouldn't eat too much junk food if he wants to lose weight.5. You might to ask the teacher for help if you don't understand the assignment. ❌Correction: You might ask the teacher for help if you don't understand the assignment.四、解析1. The correct answer for question 1 is A. "Sure" is an appropriate response to someone asking you to turn down the music.2. The correct answer for question 2 is A. "Don't" is the correct choice to express that there is no class today.3. The correct answer for question 3 is B. "Sure" is a positive response to the suggestion of going for a walk.4. The correct answer for question 4 is C. "As" is used to introducea reason or cause, and in this case, it is used to introduce the reason why smoking is harmful.5. The correct answer for question 5 is A. "Of course" is a polite response when someone asks to borrow something.In the fill-in-the-blank section, the correct answers are:1. should (B)2. couldn't (D)3. may/might (A)4. must (C)5. will (D)In the error correction section, the corrections are provided for each sentence to fix the grammatical mistakes.Please note that the answers and corrections provided are based on general knowledge and understanding of modal verbs. It is always a good idea to consult grammar guides and language references for more detailed explanations and examples.。
一、选择题1．(2017·甘肃白银·10)—I wonder if these are Danny's glasses.—They________be Danny's. He doesn't wear glasses.A．can't B．must C．mustn't D．can 2．(2018·山东临沂) Could you please speak a little louder? I ______ hear you very well. A．can’t B．mustn’tC．shouldn’t D．needn’t3．Look at the sign! It says “No Smoking!” You ________ smoke here. It’s dangerous. A．mustn’t B．ought not to C．needn’t D．don’t have to 4．— Do you think it is safe to shop online?— I think so. On Taobao, customers return goods with no questions asked，but they ______ pay delivery costs.A．can’t; can B．must; must C．can; have to D．mustn’t; can5．I hope you __________ to my birthday party.A．to come B．can come C．comes D．are come 6．—How nice the building is! What is it for? —It ________ a hotel. But I’m not sure. A．must be B．have to be C．may be D．can be7．The milk tastes bad. You’d better_______.A．throw it away B．to throw it awayC．throw them away D．to throw them away8．I see the blackboard. I need to have my glasses.A．can B．can’t C．must D．mustn’t 9．—Look! Mrs. Smith is standing in front of the teaching building.—It______ her. She has gone to Egypt for her holiday.A．must be B．mustn’t be C．can be D．can’t be 10．—Must I finish my homework this evening?—No,you ________.You have a three﹣day holiday.A．won't B．mustn't C．needn't11．—Must I go out to have dinner with you, Mum?—No, you , my dear. You’re free to make your own decision.A．shouldn’t B．mustn’t C．needn’t D．can’t12．I’m sorry, children over 1.4 meters________pay the full price fo r the show.A．may B．must C．can D．ought to 13．— Must I finish the homework now?— .You can do it later.A．No, you needn’t B．Yes, you must C．No, you can’t14．This book _____ Lucy’s. Look! Her name is on the book cover.A．must be B．may be C．can’t be D．mustn’t be15．---I heard they went skating in the mountains last winter.---It ______ true because there was little snow there.A．may not be B．won’t be C．couldn’t be D．will be 16．—The food ________be delicious . You ate it up .—You bet . My mum cooked it for me .A．must B．may C．can D．need17．–Is Mike coming to the fashion show tomorrow?--I’m not sure. He ______ not come.A．must B．can C．may D．should 18．—Mum, I’ve signed for a big box by Future Express (快递). What’s in it?—I’m not sure. It ________be a present from your brother.A．need B．must C．may D．will19．—Must I sleep now? —No, you________.A．needn't B．mustn't C．can't D．may not 20．—Could you help me download some Taylor Swift’s songs from Ku Gou?—Sorry, people download music from the Internet w ithout paying, because it’s against the law. A．wouldn’t B．needn’tC．mustn’t D．couldn’t21．— Could you play the piano when you were 8 years old?— ________.A．Yes, I could B．No, I can’t C．Yes, I can D．No, I won’t 22．-Could you help me with my English homework, Nancy?-Of course I____________. Glad to help.A．could B．can C．must D．do【参考答案】***试卷处理标记，请不要删除一、选择题1．A解析：A【解析】句意：----我想知道这些是丹尼的眼镜吗？-----他们不可能是丹尼的。
他不戴眼镜。
考查情态动词表推测。
否定推测用can’t/couldn’t；肯定推测用must, may, might， must意思是“一定、准是”，语气较肯定，较有把握。
may, might表示推测“可能性”时，意思是“可能”、“也许”，语气没有 must肯定。
mustn't的意思禁止做某事。
根据下文He doesn't wear glasses.（他不戴眼镜。
）可以推测这副眼镜不是丹尼的；结合句意和语境可知选A。
2．A解析：A【解析】【详解】句意：请你说大点声好吗？我不能很好地听到你说的话。
考查情态动词辨析。
can't不能，表示不能够；mustn't不许，表禁止；shouldn’t不应该，表劝诫；needn’t无需，表示没必要。
本句表示“不能够”，根据句意语境，可知BCD三项意思都与句意不合，故选A。
3．A解析：A【解析】【分析】【详解】句意：看这个标志！上面写道“禁止吸烟！“你不能抽烟。
这是危险的。
mustn’t 禁止，不允许；ought not to不应该，不应当；needn’t不必；don’t have to不必。
根据“No Smoking!”可知此处禁止吸烟，所以选A。
4．C解析：C【解析】【详解】句意：——你认为网上购物安全么？——我觉得是的。
淘宝上，消费者可以无理由退货，但是他们要承担运费。
考查情态动词辨析。
A. can’t; can不能，能；B. must; must必须，必须；C. can; have to可以，不得不；D. mustn’t; can禁止，能。
根据句意表示的是顾客能退货，是可以，第一空用can；但是不得不承担运费，非主观情愿用have to。
故选C。
5．B解析：B【解析】【分析】考点：考查动词。
【详解】试题分析：句意：我希望你能来参加我的生日聚会。
hope to do sth希望做某事；hope that 从句，希望……。
但不能说hope sb to do sth；从句主语you，所以谓语动词不能用comes单数形式；come是实意动词，前面不能用are；所以选B。
6．C解析：C【解析】【详解】句意：--这栋楼是多么好呀！它用来做什么的？--它可能是一个旅馆，我不确定。
A. must be一定是；B. have to be 不得不；C. may be也许是；D. can be可能是。
根据But I'm not sure可知，这里表示的可能性小；can 表示推测的是用于否定句或疑问句，故选C。
7．A解析：A【解析】【详解】句意：牛奶味道不好。
你最好把它扔掉。
考查had better和人称代词宾格。
throw away意为“扔掉”，根据所给空前面的had better后面接动词原形，排除B和D，由milk是不可数名词，所以用it来代指，排除C，故选A。
8．B解析：B【解析】【分析】【详解】句意：我看不到黑板了。
我需要戴眼镜。
考查情态动词。
根据后句“I need to have my glasses.”可知看不到黑板，所以需要戴眼镜。
can能够；can’t不能够；must必须；mustn’t禁止。
根据句意可知，此处表示“不能够”，故选B。
9．D解析：D【解析】【分析】【详解】句意：——看！史密斯太太正站在教学楼的前面。
——不可能是他。
她去埃及度假了。
考查情态动词表示推测。
must be一定是；mustn’t be禁止是；can be可能是；can’t be不可能是。
根据She has gone to Egypt for her holiday.可知她去了埃及，不可能站在教学楼前，故选D。
