语法知识—情态动词的全集汇编及答案
一、选择题
1．—Doesn’t Frank like staying at home and looking after his little sister?
—_______, but he ________ because both of his parents work.
A．Yes; has to B．No; has to
C．Yes; doesn’t have to D．No; doesn’t have to
2．—Must I finish my homework this evening?
—No,you ________.You have a three﹣day holiday.
A．won't B．mustn't C．needn't
3．—Have you heard about the temperature of the earth will rise to 59℃ in 2020?
—Don’t worry! The news _______ be true.
A．must not B．may not C．needn’t D．will not 4．—Must I finish the work today, Mum?
—No, you ________.You can finish it tomorrow.
A．mustn't B．can't C．shouldn't D．needn't
5．―I didn’t pass the driving test again.
―Don't worry. Just like the weather, life be beautiful all the time.
A．can't B．needn't C．shouldn't D．mustn't
6．The designer has tried every possible way to make the robot light, so you _____ worry about its weight.
A．must B．may C．can’t D．needn’t
7．—________your house be cleaned right now？
—No,it needn't.It may be cleaned this afternoon．（）
A．Must B．May C．Can
8．---Mum, must I finish my homework today?
---No, you . Tomorrow is Sunday and you may have a rest today.
A．shouldn’t B．mustn’t C．can’t D．don’t have to 9．A: Is Jim coming by train?
B: I’m not sure. He _______ drive his car.
A．must B．may C．need D．should
10．— I wonder if these are Jim's glasses.
—They _____his. He doesn't wear glasses.
A．might be B．could be C．can't be
11．— Mom, I got a big box from express(快递). What is it?
—I’m not sure. It ________be a present from your grandmother.
A．should B．might C．must D．will
12．—Who is the lady over there? Is it Miss Wang?
—It __________be her. Miss Wang is much taller.
A．needn't B．mustn't C．shouldn't D．can't
13．—Sorry, Ms Wang. I left my homework at home. Must I hand it in today?
—No, you_______ . You_______ bring it here tomorrow.
A．mustn’t; should B．needn’t; must C．mustn’t; may D．needn’t; can 14．The milk tastes bad. You’d better_______.
A．throw it away B．to throw it away
C．throw them away D．to throw them away
15．-Could you help me with my English homework, Nancy?
-Of course I____________. Glad to help.
A．could B．can C．must D．do 16．We _______ keep the new traffic law and learn how to protect ourselves.
A．may B．should C．can D．need 17．—Could you please hang out with me this afternoon?
—______. I have to make a plan for Clean-Up Day.
A．Sorry, I couldn’t B．Sorry, I can’t
C．Sure, I can D．Sure, I could
18．When I write down what I am showing thanks to, it’s always for things that money ______buy.
A．needn’t B．shouldn’t C．may not D．can’t 19．–Is Mike coming to the fashion show tomorrow?
--I’m not sure. He ______ not come.
A．must B．can C．may D．should 20．（2017 ? 湖北省宜昌市中考）—Life is becoming convenient with the Internet.—That’s true! Almost everything be done online.
A．must B．would C．should D．can 21．—Must I hand in my reports today?
—No, you ________.
A．mustn’t B．can’t C．shouldn’t D．don’t have to 22．—Tom, we’re going shopping at eight, right?
—Yeah, but I ______ be a little late, so don’t wait for me.
A．may B．should C．mustn’t
【参考答案】***试卷处理标记，请不要删除
一、选择题
1．B
解析：B
【解析】
【详解】
句意：——难道弗莱克不喜欢待在家里照顾他的小妹妹吗？——是的，但是他不得不这么做因为他的父母都去工作了。
考查一般疑问句。has to不得不；doesn’t have to不必。根据后面的both of his parents work 可知，弗兰克不得不在家照顾妹妹。而且but表示转折，跟前面表述的是相反的，问句是一个否定式的一般疑问句，回答“No+否定句”，no翻译成“是的”。故选B。
2．C
解析：C
【解析】
【详解】
句意：——今天晚上我必须完成作业吗？——不，你不必。你有三天的假期。
考查情态动词词义辨析。won't将不；mustn't禁止；needn't不必。根据句意"今天晚上我必须完成作业吗? 不，你不必。你有三天的假期"可知。要填"不必"，其它选项语意不通。故选C。
3．B
解析：B
【解析】
【详解】
句意：——你听说过2020年地球的温度将上升到59摄氏度吗?——不要担心。那个消息可能不是真的。
考查情态动词。must not禁止；may not可能不是。needn’t不必；will not将不会。根据“Don’t worry”可知，这里是这个消息可能不是真的,表示一种推测。根据题意，故选B。4．D
解析：D
【解析】
【详解】
句意：-我必须今天做完这个工作吗，妈妈？-不，你不必。你可以明天完成。
mustn’t禁止，不要；can’t不能，不会；shouldn’t不应该；needn’t不必，没有必要。Must 的一般疑问句，肯定回答用must，否定回答应用needn’t。故选D。
5．A
解析：A
【解析】
【详解】
句意：——我驾照考试又失败了。——别担心。就像天气一样，生活也不可能一直是美丽的。
考查情态动词。can't不可能；needn't不必；shouldn't不应该；mustn't一定不能。根据句意，应是不可能一直美丽。故选A。
6．D
解析：D
【解析】
【分析】
【详解】
句意：设计者已经尝试了所有可能的方法使机器变轻，所以你不必担心它的重量。must必须；一定；may可以；可能；can’t不能；不可能；needn’t不必，没有必要。根据句意The designer has tried every possible way to make the robot light可知，设计者在努力使机器变轻，所以担心是没有必要的。故应选D。
7．A
解析：A
【解析】
【详解】
句意：——你的房子必须现在打扫吗？——不，不必。可以今天下午打扫。
考查情态动词辨析。must 必须；may 可以；can 能。根据下文回答needn't 不必，可知，上文的一般疑问句中用助动词must表示“必须”。故选A。
【点睛】
情态动词must表示“必须”，由must引起的疑问句中，肯定答语用must，否定答语用needn’t或don’t have to，表示“不必”。
8．D
解析：D
【解析】
【分析】
【详解】
句意：——妈妈，我今天必须完成作业吗?——不，你不必这么做。明天是星期天，你今天可以休息一下。考查情态动词辨析。A. shouldn’t不应该，表建议；B. mustn’t一定不，表禁止；C. can’t不能，表示不允许；D. don’t have to不必，指没有必要。回答must引起的一般疑问句，如果要作否定回答，一般是用needn’t（不能用mustn’t）或not have to。根据句意语境，可知选D。
9．B
解析：B
【解析】
【详解】
句意：——吉姆坐火车来吗？——我不确定，他可能开自己的车。
考查情态动词辨析。A项，必须，一定，表示肯定推测；B项，也许，表示有可能；C项，需要；D项，应该。根据回答部分I’m not sure.可知，此处并不确定吉姆是开车来还是乘坐火车来，所以此处是“可能”。故选B。
【点睛】
must意为“必须，应该”，可以表示主观上一定要做什么或者肯定推测。例如：I must go home to look after my mum. This pair of shoes must be hers. may意为“可以，也许”，可以表示请求或者推测（无法断定）。例如：May I come in？ It may be hers，b ut I’m not sure.
need意为“需要”，既是情态动词也是行为动词。例如：You needn’t finish your homework right now. You need to tell him the truth. should意为“应该”，表示责任或者义务。例如：You should finish practising playing the piano at first.
10．C
解析：C
【解析】
【详解】
句意：——我想知道是否这是Jim的眼镜。——它们不可能是他的，他不戴眼镜。
考查情态动词。A. might be可能是；B. could be有可能；C. can't be不可能，表示否定的推测，语气很强。根据句意可知，空处是表示否定的推测，并且语气很强烈，故选C。11．B
解析：B
【解析】
【详解】
句意：——妈妈，我从快递公司收到了一个大箱子。它是什么？——我不确定。可能是你祖母送的礼物。
考查情态动词。should应该；might可能；must必须； will将，会。根据“I’m not sure”可知下文是没有把握的肯定推测。根据题意，故选B。
12．D
解析：D
【解析】
【详解】
句意：——那边那位女士是谁？是王小姐吗？——不可能是她。王小姐高得多。
考查情态动词辨析。needn't不需要；mustn't禁止；shouldn't不应该；can't不可能。分析句子可知，客观事实是“王小姐高得多”，可知那位女士不是王小姐的可能性非常大，此处表示否定推测，翻译为“不可能”，故选D。
13．D
解析：D
【解析】
【详解】
句意：——抱歉，王老师，我把我的作业落在家里了，我今天必须上交吗？——不，你不需要，你可以明天把它带到这。
考查情态动词辨析；must n’t表禁止；needn’t不需要；should应该；must必须；may可能；can能，可以，根据Must引导的一般疑问句，否定回答用needn’t，排除A和C，由语境可知，第二个空应该是你可以明天把它带到这，排除B，故选D。
14．A
解析：A
【解析】
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。15．B
解析：B
【解析】
【详解】
句意：
-南希，你能帮我做英语作业吗？-当然可以。很乐意帮忙。A. could能；B. can能； C. must必须；D. do做。could如果是表示“可能、能够”用于一般过去时态时,回答可用could. 例如：Could he play the piano two years ago? 肯定回答Yes, he could.否定回答No, he couldn't. 如果表示“委婉、请求的语气”,回答用"can"例如：Could I use your computer? 肯定回答用Yes/ Of course, you can.但不能用Yes, you could.否定回答用Sorry, you can't.不用Sorry, you couldn't 。依据句意可知此题是表示委婉、请求的语气，故选B。
【点睛】
could的用法：could如果是表示“可能、能够”用于一般过去时态时,回答可用could. 例如：Could he play the piano two years ago? 肯定回答：Yes, he could.否定回答：No, he couldn't. 如果表示“委婉、请求的语气时”,回答用"can".例如：Could I use your computer? 肯定回答可用：Yes, you can.但不能用Yes, you could.否定回答可用：Sorry, you can't.不用Sorry, you couldn't .
16．B
解析：B
【解析】
句意：我们应该遵守新的交通法规，学会保护自己。A. may可以；B. should应该；C. can 能，可以；D. need需要。建议对方做某事一般用情态动词should，故答案为B。
17．B
解析：B
【解析】
【分析】
【详解】
句意：——今天下午你可以和我一起去闲逛吗？——对不起，我不能。我必须为清洁日定
计划。
考查情景交际。Sorry, I couldn’t对不起，我不能。前句的could表示一种委婉的语气，答语中的could表示过去，错；Sorry, I can’t 对不起，我不能；Sure, I can当然，我能。与后句矛盾，错；Sure, I could当然，我能。与后句矛盾，错。故选B。
18．D
解析：D
【解析】
【详解】
句意：“当我写下我要感谢的东西时，总是因为钱买不到的东西。”，考查情态动词，A. needn’t不必要；B. shouldn’t不应该；C. may not可能不；D. can’t不能，结合句意，故选D。
19．C
解析：C
【解析】
句意：——Mike明天会来时尚秀吗？——我不确定。他也许不会来。must一定，必须，表示有把握的推测；can可以，能够，表示能力；may也许，可能，表示没有把握的推测；should应该，表示建议。根据I’m not sure.可知此处表示没有把握的推测，故用情态动词may，故选C。
20．D
解析：D
【解析】
试题分析：句意：—互联网正使生活变得便利起来。—那是真的！几乎所有的事情都能够在网上完成。四个选项都是情态动词。A. must必须；would表示将要，将会；should应该；D.can能，强调可以。根据句意故选D。
考点：考查情态动词的用法。
21．D
解析：D
【解析】
【分析】
【详解】
句意：——我今天必须交报告吗？——不，你不必。
考查情态动词辨析。mustn’t禁止；can’t不能；shouldn’t不应该；don’t have to不必。对于must开头的一般疑问句，做否定回答，用needn’t或don’t have to，根据题意，故选D。
22．A
解析：A
【解析】
【详解】
句意：——Tom，我们8点将会去购物，对么？——是的，但是我可能会晚一点，所以不要等我。
考查情态动词词义辨析。A. may可能；B. should应该；C. mustn’t禁止。根据句意可知是可能会晚到。故选A。
情态动词语法填空实战演练
情态动词语法填空实战 演练 Document number【980KGB-6898YT-769T8CB-246UT-18GG08】
情态动词语法填空 一、情态动词的基本用法（表能力） 【典例1】 I'm going to Europe on vacation together with John if I ________ find the money.(2012全国Ⅱ) 解析句意：如果我现在能有足够的钱，我将和约翰一起去欧洲度假。本题考查情态动词表能力。 答案can 【典例2】 The fire spread through the hotel very quickly but everyone________get out.(全国) 解析was able to表示经过努力能够做到，强调成功。句意：大火很快蔓延了整个宾馆，但是大家都成功地离开了。根据语境可知，强调成功地逃出。 答案was able to 例句： ①We________finish it ahead of time，though it was such a tough task. 解析句意：尽管这是一项艰巨的任务，我们还是提前完成了。be able to表示经过一番努力做成某事。 答案were able to ②．She was very though she'd hurt her leg，she________go back alone. 解析句意：她很勇敢，尽管她腿受了伤，她仍然设法独自回家。was able to＝managed to表示设法成功做某事。 答案was able to 几个基本情态动词的用法： can could?1.表许可(和may可互换)、能力 2.表怀疑、猜测、可能性（用于否定和疑问句中） 3 .could可表比can更委婉的语气及用于虚拟语气。 You can/may sit here./He can swim. Could you come again tomorrow He can’t be sixty.?can和be able to都可表能力，但be able to可表达“某事终于成功”，有更多的时态。 may&might? 1.表可以（问句中表请求，might更婉转） 2.表可能，或许（might语气更加不肯定） 3.表祝愿（用于倒装句中）
语法知识—情态动词的知识点总复习附答案
一、选择题 1．—______ you please tell me something about the life in Canada or America? —Sorry, I______. I don’t know either. I’m from Australia. A．Could; couldn’t B．Can; couldn’t C．Could; can’t D．Can; mustn’t 2．Since you are very tired, you ______ finish the work today. A．needn’t B．may not C．mustn’t D．can’t 3．—Is Wendy in the classroom now? —I’m not sure. She ________ be there. I saw her in the library ten minutes ago. A．may not B．must not C．shall not D．would not 4．The designer has tried every possible way to make the robot light, so you _____ worry about its weight. A．must B．may C．can’t D．needn’t 5．All passengers_____ go through safety check before they take a plane. A．may B．can C．must D．need 6．A: Is Jim coming by train? B: I’m not sure. He _______ drive his car. A．must B．may C．need D．should 7．—Jenny, you _________ push your way onto the bus. —I’m really sorry about it. A．mustn’t B．needn’t C．may not 8．From March 23rd, 2013, anyone under the age of 14 ________ go into Disneyland alone. A．couldn’t B．mustn’t C．needn’t D．mightn’t 9．—Can I take some milk and biscuits to the reading room? —No, our school has a rule that students _______ eat or drink there. A．can’t B．mustn’t C．needn’t D．may not 10．— I wonder if these are Jim's glasses. —They _____his. He doesn't wear glasses. A．might be B．could be C．can't be 11．—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 be 12．—________ David be the new chairperson of the Students’ Union? —He _______ be, but I’m not sure. A．Can; can’t B．Can; may C．May; must D．May; mustn’t 13．—Sorry, Ms Wang. I left my homework at home. Must I hand it in today? —No, you_______ . You_______ bring it here tomorrow. A．mustn’t; should B．needn’t; must C．mustn’t; may D．needn’t; c an 14．The milk tastes bad. You’d better_______.
语法知识—情态动词的知识点总复习附解析
一、选择题 1．It is 11:00 p.m now. Peter hasn't come back yet. His mother ______ be very mad at him. A．may B．can C．must D．need 2．—Have you heard about the temperature of the earth will rise to 59℃ in 2020?—Don’t worry! The news _______ be true. A．must not B．may not C．needn’t D．will not 3．-Listen! A wolf is crying! -It _______ be a wolf, because a wolf never comes out at this time. A．mustn’t B．needn’t C．can’t D．don’t 4．I’ve bought a nice necklace for Jo’s birthday. She _____like it, but I’m not sure. A．can B．may be C．might D．must 5．---Mum, must I finish my homework today? ---No, you . Tomorrow is Sunday and you may have a rest today. A．shouldn’t B．mustn’t C．can’t D．don’t have to 6．You look quite tired. You'd better ________ a good rest. A．stop to have B．stop having C．to stop to have D．to stop having 7．—Tom, we’re going shopping at eight, right? —Yeah, but I ______ be a little late, so don’t wait for me. A．may B．should C．mustn’t 8．You should________ the teacher________being late for school. A．apology to, about B．apologize to, for C．apologies to, for D．apologize to, on 9．—Can you come to my party on Saturday afternoon? —Sorry, I can’t. I ________ meet my friends. A．can’t B．might have to C．needn’t 10．— I wonder if these are Jim's glasses. —They _____his. He doesn't wear glasses. A．might be B．could be C．can't be 11．—The book report is very important. You ________ write it carefully. —But I ________ hand it in now. A．must; must B．have to; must C．must; have to D．have to; have to 12．Even the top student can't work out this problem, so it________ be too difficult. A．must B．may C．can D．need 13．—________ I borrow the books from the library, Miss Yang? —Sorry, you________. These books are only for members of the English Club. A．Can; couldn’t B．Could; can’t C．Could; could n’t D．Can; needn’t
情态动词与虚拟语气语法填空题
情态动词： 1.It was sad to me that they, so poor themselves, ______ bring me food. 2.---I’ve prepared all kinds of food for the picnic. 3.--- Do you mean we ______ bring anything with us. 4.I still remember my happy childhood when my mother ______ (will) take me to Disneyland at weekends. 5.Harry is feeling uncomfortable. He ______(drink) too much at the party last night. 6.The door ______ open, no matter how hard she pushed. 7.No one ______ be more generous; he has a heart of gold. 8.---Why are your eyes so red? You ______ have slept well last night. ---Yeah, I stayed up late writing a report 9.---What are you doing this Saturday? ---I’m not sure, but I______ go to the Rolling Stones concert. 10.One of our rules is that every student ______ wear school uniform while at school. 11.---______ you interrupt now? Can’t you see I’m on the phone? ---Sorry Sir, but it’s urgent. 12.I ______thank you too much for all your help to my son while we were away for home. 13.If you ______ go, at least wait until the storm is over. 14.They ______ have arrived at lunchtime but their flight was delayed. 15.If you ______ smoke, please go outside. 16.The police still haven’t found the lost child, but they’re doing all they ______ . 17.---Good morning. I’ve got an appointment with Miss Smith in the Personnel Department. ---Ah, good morning. You ______ be Mrs. Peters. 18.You ______ park here! It’s an emergency exit. 19.---I haven’t got the reference book yet, but I’ll have a test on the subject next month. ---Don’t worry. You ______ have it by Friday. 19.---The deadline is drawing, but I failed to finish it. ----_____my brother have a try? 虚拟语气： 1.It was John who broke the window. Why are you talking to me as if I ______ (do) it. 2.If we ______ (book) a table earlier, we wouldn’t be standing here in a queue. 3.My mom suggests that we _____ eat out for a change this weekend. 4.Don’t handle the vase as if it ______(be) made of steel. 5.If he ______ (follow) my advice, he wouldn’t have lost his job. 6.We took a taxi to the lecture hall. Otherwise we ______ (be) late for the meeting. 7.______ anyone phone, tell them I’m in conference. 1.should 2.needn’t 3. would 4.must/shouldn’t have drunk 5.wouldn’t 6.could/can 7.can’t/couldn’t 8.may/might 9.shall 10.Must 11.can’t 12.must 13.shuold 14.must 15 can 16. Must/should 17.mustn’t 18.shall 19 shall 1. had done 2.had booked 3.should 4 were 5.had followed 6.would have been 7.should
语法知识—情态动词的全集汇编附答案
一、选择题 1．— I would like________ to see a movie. —It’s too late. You’d better ________alone. A．to go, go B．go, not go C．to go, not go D．going, go 2．-Listen! A wolf is crying! -It _______ be a wolf, because a wolf never comes out at this time. A．mustn’t B．needn’t C．can’t D．don’t 3．(2018·山东临沂) Could you please speak a little louder? I ______ hear you very well. A．can’t B．mustn’t C．shouldn’t D．needn’t 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; can 5．The designer has tried every possible way to make the robot light, so you _____ worry about its weight. A．must B．may C．can’t D．needn’t 6．A: Is Jim coming by train? B: I’m not sure. He _______ drive his car. A．must B．may C．need D．should 7．—I can't stop smoking, doctor. —For your health, I'm afraid you ________. A．must B．can C．may D．need 8．From March 23rd, 2013, anyone under the age of 14 ________ go into Disneyland alone. A．couldn’t B．mustn’t C．needn’t D．mightn’t 9．—Hi, Lucy, may I sit here? —No, ________. The seats are for teachers and parents. A．you needn't B．you aren't C．you mustn't D．you don't 10．—Must I finish my homework this evening? —No,you ________.You have a three﹣day holiday. A．won't B．mustn't C．needn't 11．—Sorry, Ms Wang. I left my homework at home. Must I hand it in today? —No, you_______ . You_______ bring it here tomorrow. A．mustn’t; should B．needn’t; must C．mustn’t; may D．needn’t; can 12．－Mum, must I stay there the whole day? －No, you__________. You__________ come back after lunch, if you like. A．mustn’t; can B．needn’t; must C．needn’t; may 13．—Jenny, we buy Mom presents. We can clean the house from top to bottom.
情态动词语法填空
四．Translate the following sentences into English. 1. 你不能去人多的公共场所。 2. 建议外出戴口罩。 3. 如果你发烧，必须立刻看医生。 4. 保持手卫生，否则你会有危险 5. 应该尽量呆在家。如果可以的话，你可以看视频学习。 1. You mustn’t go to the crowed public areas. 2. You should wear a face mask when going out. 3. If you are having a fever, you must go to see a doctor at once. 4. Keep your hands clean or you may be in danger. 5. You should stay at home as mush as possible. If you can ,you can watch some study videos. Ⅰ.单句填空 用must，can，may，might，shall，should，needn't，mustn't填空 1．—Will you read me a story，Mummy? —OK.You ________have one if you go to bed as soon as possible. 2．—Shall I inform him of the change of the schedule right now? —I am afraid you ________，in case he comes late for the meeting. 3．If you ________go，at least wait until the storm is over. 4．—No one ________be compared with Yao Ming in playing basketball. —Oh，you are really h is big fan. 5．It ________be the postman at the door.It's only six o'clock. 6．I ________worry about my weekend—I always have my plans ready before it comes.
情态动词语法复习
高考英语语法专项复习学案2011-4-30 助动词与情态动词 (一)助动词有be, have, do, will, sha U 它们本身没有词义，只和实义动词的一定形式构成复合谓语，用来表示时态和语态，构成否定、疑问及加强语 气等。/ 1、be (am, is, are, were, been) (I) “ be +-ing”构成进行时态；(2) “ be +过去分词”构成被动语态；(3) “ be + 动词 不定式”构成复合谓语：①表示按计划安排要发生的事。The P rime minister is to visit Japan next year.总理将于明年访问日 ② 用于命令。You're to do your homework before you watch TW尔得做完了作业才能 看电视。 2、have (has, had) ⑴“ have+过去分词”构成完成时态。如：Have you seen the film ? (2)“ have been + -ing' 构成完成进行时态。如：What have you been doing these days?这些日子你一直在干什么？ 3、do (does, did) (1)“do not +动词原形”构成行为动词的否定
式。如：His brother does” tiike playing basket.；(2) “ Do + 主语+ 动词原形”构成行为动词的一般疑问句。Does he go to school by bike every day? (3f do + 动词原形”用于肯定祈使句或陈述句中表示加强语气。如：I did go to see him, but he wasn in我确实去看望他了，但他不在家。Do do some work.请一定做点什么；(4)代替前面刚出现的动词以避免重复。My mother told me to go to bed early. So I did. 4.will, shall (would, should) “ will (shall+动词原形”构成一般将来时，一般来说shall用于第一人称，will用于第二人称或第三人称，口语中常用will代替shll，如：We will have a meeting to discuss the p roblem. (二)情态动词情态动词表示说话人对某一动作或状态的态度，可以表示“可能”、“可以”、“需要”、“必须”或“应当”等之意。情态动词没有人称和数的变化。但不能单独作谓语动词用，必须和不带to的不定式连用构成谓语动词。只有情态动词ought要和带to的动词不定式连用，在句中作谓语用。 将情态动词置于主语之前即构成其疑问式，在情态动词之后加not既构成其否定式。现将各情态
初中英语语法知识—情态动词的图文答案(3)
一、选择题 1．—Jenny, we buy Mom presents. We can clean the house from top to bottom. —Good idea! It’s a special present for Mother’s Day. A．can’t B．mustn’t C．shouldn’t D．needn’t 2．-Listen! A wolf is crying! -It _______ be a wolf, because a wolf never comes out at this time. A．mustn’t B．needn’t C．can’t D．don’t 3．―I didn’t pass the driving test again. ―Don't worry. Just like the weather, life be beautiful all the time. A．can't B．needn't C．shouldn't D．mustn't 4．—________your house be cleaned right now？ —No,it needn't.It may be cleaned this afternoon．（） A．Must B．May C．Can 5．—Is that cap Bob’s? —No, it ________ be his. His is blue. A．can’t B．mustn’t C．needn’t D．may not 6．（江苏省无锡市锡北片2017届九年级下学期期中考试）—Where are you going for your summer holiday? —We go to Yun Nan, but we haven’t decided yet. A．should B．will C．may D．must 7．—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 be 8．—______ you please tell me something about the life in Canada or America? —Sorry, I______. I don’t know either. I’m from Australia. A．Could; couldn’t B．Can; couldn’t C．Could; can’t D．Can; mustn’t 9．— I would like________ to see a movie. —It’s too late. You’d better ________alone. A．to go, go B．go, not go C．to go, not go D．going, go 10．— I wonder if these are Jim's glasses. —They _____his. He doesn't wear glasses. A．might be B．could be C．can't be 11．I see the blackboard. I need to have my glasses. A．can B．can’t C．must D．mustn’t 12．I’m sorry, childre n over 1.4 meters________pay the full price for the show. A．may B．must C．can D．ought to 13．—Jack must be in his office, I think. —No, he be in the office. He flew to Canada this morning.
高中英语专题复习——情态动词用法教案
一、教学内容：情态动词 二、教学目标： 1、掌握情态动词的基本用法 2、掌握情态动词辨析 三、教学重难点： 1、从整体上把握情态动词的语法和语义特征 2、掌握每个情态动词在实际语境中的用法特点及功能 四、教学过程 （一）情态动词的基本用法 1、情态动词的类型和特征 2、情态动词的用法 （1）can/could的用法 以can开头的一般疑问句，其肯定与否定回答分别用can和can’t. （2）may/might的用法
?can 和may都可用来表征求意见或许可，意为“可以“，一般可互换。 （3）must的用法 ?在疑问句和否定句中一般用can 表示推测，否定句中也可用may，但may not表示“可能不“，而can’t表示”不可能“。在否定句中，mustn’t表示禁止，”不允许“。 （4）need 和dare的用法 二者既可作情态动词也可作实义动词
（5）shall(should),will(would)的用法 （6）题组练习 ?Don’t drive too fast, or you ＿＿＿have a accident. ?May I park my car here? No, you ＿＿＿.You should park the car in the car park. ?What a nice day! ＿＿＿we go surfing? Good idea. ?You ＿＿＿worry about him. He is old enough to look after himself. ?There is a book on the ground. It ＿＿＿be John’s. Look! His photo is in it. ? A teacher ＿＿＿also make a mistake if he is not careful enough.
通用版2021高考英语二轮复习语法填空专项练习专题06情态动词含解析.doc
情态动词语法填空专项48题 1. The door ________ (not open) , no matter how hard she pushed. 2.The old lady insisted that the young man had stolen her wallet and that he ________ (send) to the police station. 3.Most citizen in Hong Kong strongly insisted that those who attacked the police with violence ________ (put) into prison. 4.Although you ________ (find) bargains in London, it’s not generally a cheap place to shop. 5.The school rules that nom child ________ (allow) out of the school during the day unless accompanied by an adult. 6.Life is unpredictable ; even the poorest ________ (become) the richest. 7. Harry is feeling uncomfortable. He ________ (drink) too much. 8.I ________(worry) before I came to the new school, for my classmates here are very friendly to me. 9. —Sorry, Mum! I failed the job interview again. —Oh, it's too bad. You ________ (make) full preparations. 10.You ________ (be careful)with the camera. It costs! 11. You ________ (feel) all the training a waste of time, but I’m a hundred percent sure la ter you’ll be grateful you did it. 12.We ________ (face) the difficulty together, but why didn’t you tell me 13.Drivers are supposed to limit the speed in neighborhoods because children ________ (be playing) there. 14. People around us ________ (affect) our thoughts and behaviors.
英语情态动词语法知识及英语提分方法
英语《情态动词》语法知识及英语提分方法 情态动词 一、can和could 1、can的用法 （1）表示体力和脑力方面的能力。 （2）表示对现在的动作或状态进行主观的猜测，主要用在否定句和疑问句中。（3）表示可能性，理论上的可能性，意为“有时候可能会”，可用于肯定句。（4）表示允许，意思与may接近。 （5）表示说话人的推测、怀疑、惊异、猜测或不肯定等，主要用于否定句、疑问句或感叹句中。 （6）can的特殊句型 cannot…too / enough表示“无论怎么。。。也不过分”。“越。。。越好”。 cannot but+ do sth.表示“不得不，只好”。 2、could的用法 （1）表示能力，指的是过去时间。 （2）表示允许，指的是过去时间。 （3）表示可能，可以指过去时间，也可以指现在时间，表示语气缓和。 （4）委婉客气地提出问题或陈述看法，指的是现在时间。主要用于疑问句，回答时用can。 3、can与could的区别 can表推测时只用于否定句和疑问句（could无此限制）。couldn’t的可能性比can’t 小。 4、can与be able to的区别
（1）现在时：无区别，但后者不常用。 （2）完成时;can没有完成时，此时要用have（has,had）been able to。 （3）将来时：can没有将来时，要用will be able to。 （4）过去时：could表示一般能力，was/were able to 表示在具体场合通过努力成功做成某事的能力。 二、may 和might 1、may的用法 （1）表示询问或说明一件事可不可以做。 （2）表示一件事或许会发生或某种情况可能会存在，通常用在肯定句和否定句中。 注意：表示可能性时，can’t语气强，表示“不可能”，may not语气弱，表示“可能不”。 2、might的用法 （1）表示询问或允许，指的是过去时间。 （2）表示可能发生的事，可以指过去时间，也可以指现在时间，语气更加不肯定，可能性比may小一些。 3、may与might的特殊用法 （1）“may+主语+动词原形”表示祝愿。 （2）“may/ might well+动词原形”表示（完全）能，很可能。 （3）“may/ might as well+动词原形”表示最好，满可以，倒不如。 （4）may be 是“情态动词+系动词be”结构，表示“可能有，可能在”，否定式为may not be。 maybe是一个词，为副词，意为“大概，或许，可能”，在句中作状语。
高中英语语法总结大全之情态动词
高中英语语法总结大全之情态动词 情态动词的语法特征 1）情态动词不能表示正在发生或已经发生的事情，只表示期待或估计某事的发生。 2）情态动词除ought 和have 外，后面只能接不带to 的不定式。 3）情态动词没有人称，数的变化，即情态动词第三人称单数不加-s。 4）情态动词没有非谓语形式，即没有不定式，分词，等形式。 比较can 和be able to 1）can，could 表示能力；可能(过去时用could), 只用于现在式和过去式(could)。be able to可以用于各种时态。 They will be able to tell you the news soon. 他很快就能告诉你消息了。 2）只用be able to a. 位于助动词后。 b. 情态动词后。 c. 表示过去某时刻动作时。 d. 用于句首表示条件。 e. 表示成功地做了某事时，只能用was/were able to，不能用could。 He was able to flee Europe before the war broke out. = He managed to flee Europe before the war broke out. 注意：could不表示时态 1）提出委婉的请求，（注意在回答中不可用could）。 --- Could I have the television on? --- Y es, you can. / No, you can't. 2）在否定，疑问句中表示推测或怀疑。 He couldn't be a bad man. 他不大可能是坏人。 比较may和might 1）表示允许或请求；表示没有把握的推测；may 放在句首，表示祝愿。 May God bless you!
语法知识—情态动词的知识点复习
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’t C．shouldn’t D．needn’t 3．Since you are very tired, you ______ finish the work today. A．needn’t B．may not C．mustn’t D．can’t 4．—Is Wendy in the classroom now? —I’m not sure. She ________ be there. I saw her in the library ten minutes ago. A．may not B．must not C．shall not D．would not 5．—Can I take some milk and biscuits to the reading room? —No, our school has a rule that students _______ eat or drink there. A．can’t B．mustn’t C．needn’t D．may not 6．—Tom, we’re going shopping at eight, right? —Yeah, but I ______ be a li ttle late, so don’t wait for me. A．may B．should C．mustn’t 7．You __ drive your car so fast. It's very dangerous. A．wouldn't B．shouldn't C．couldn't D．mightn't 8．—Susan, someone is waiting for you on the phone. It_______ be your sister, but I’m not sure.— Oh, please tell her to call me_______ because I’m busy now. A．might; later B．must; later C．might; late D．must; late 9．—The book report is very important. You ________ write it carefully. —But I ________ hand it in now. A．must; must B．have to; must C．must; have to D．have to; have to 10．You run with the train when it is coming. It’s dangerous. A．may not B．mustn’t C．needn’t 11．—I feel tired. —You ________ go to bed so late. A．must B．shouldn’t C．should 12．I’m sorry, children over 1.4 meters________pay t he full price for the show. A．may B．must C．can D．ought to 13．The flowers ________ every day, or they will die. A．must water B．can be watered C．should water D．must be watered 14．-_________ you help me with my homework?