2020届高考英语语法必考知识点 情态动词专项练习(含答案)
2020年高考英语语法必考知识点：情态动词专项练习1、—How come everything tastes bitter?
—Well,things________taste different to you when you are suffering a cold.
A.may
B.should
C.must
D.would
2、—Who______it be that is knocking at the door?
—It______be Father,but I’m not sure.
A.can;must
B.can;may
C.must;can
D. may;must
3、English is a language that many people around the world__________ not speak perfectly but_________at least understand.
A.may;can
B.would;might
C.will;must
D.could;might
4、—Why didn’t Mary come to John’s birthday party last night?—She wanted to,but her dad simply______not let her out so late at night.
A.should
B.might
C.would
D.could
5、—Listen!There is a knock on the door．Who_____it be?
—It must be Jack．Just now I sent for him．
A．shall B．can C．must D．might 6、─What do you think I can do about it?
─Don’t worry.The information______be true.
A.mustn’t
B.can’t
C.wouldn’t
D.might
7、—I’m sorry.I_______at you the other day.
—Forget it.I was a bit out of control myself.
A.shouldn’t shout
B.mustn’t shout
C.shouldn’t have shouted
D.mustn’t have shouted
8、Samuel,the tallest boy in our class,______easily reach the books on the top shelf.
A.must
B.should
C.can
D.need
9、—What does the sign over there say?
—No person______enter the area without the official permission. A.Shall B.may C. must D.will
10、—Mum,I am sorry,but I failed in the English exam.
—So you__________get the MP4you want.I am sorry,too.
A.shall not
B.might not
C.needn’t
D.shouldn’t
11、The Chinese government advocates that countries along the modern silk road work together and share future success.
A.must
B.might
C.should
D.could
12、—Did you lock the door？—No,I____,but I forgot.
A.should
B.must have
C.must
D.should have
13、It is usually warm in my hometown in March,but it_____be rather cold sometimes.
A.must
B.can
C.should
D.would
14、The best and most beautiful things in the world_____be seen or even touched.They must be felt with the heart.
A.can’t
B.mustn’t
C.needn’t
D. shouldn’t
15、Part of the highway would still be temporarily closed________the heavy fog continue.
A.might
B.could
C.would
D.should
Keys
1、A
2、B
3、A
4、C
5、B
6、B
7、C
8、C
9、A10、A 11、C12、D13、B14、A15、D
情态动词(Modal verbs)本身有一定的词义，表示语气的单词。但是不能独立作谓语，只能和动词原形一起构成谓语。情态动词用在行为动词前，表示说话人对这一动作或状态的看法或主观设想。情态动词虽然数量不多，但用途广泛，主要有下列:can(could),may(might),must,need,ought to,dare(dared), shall(should),will(would)等。下面根据高考的考点，对重点用法进行总结。
1、can和could(could为can的过去式)的基本用法
(1)表示能力
He can speak English better than you.
(2)在疑问句和否定句中表示“怀疑”、“猜测”或“可能性”
Can this green bike be Liu Dong's?
(3)表示“许可”时can可以和may换用
You can(may)go home now.
(4)如果要表示语气婉转，可用could代替can，这时could不再是can的过去式
Could you come again tomorrow?
(5)can和be able to都可表示能力，两者在意思上没有什么区别。但是can只能有现在式和过去式，而be able to则有更多的形式，
He will be able to do the work better.
2、may和might(might为may的过去式)的基本用法
(1)表示允许或征询对方许可，有“可以”之意
You may use my dictionary.
在回答对方说“可以做某事”或“不可以做某事”时，一般多不用may或may not，以避免语气生硬或不容气。而用比较婉转的说法进行回答。
----May I use this dictionary?
----Yes,please./Certainly.
在请求对方许可时，如果Might I…?就比用May I…?语气更婉转些
May I have a look at your new computer?
表示“阻止”或“禁止”对方做某事时，要用must not代替may not
----May we swim in this lake?
----No,you mustn’t.It’s too dangerous.
(2)may或might都可以表示可能性，表示“或许”、“可能”之意，如果用might 表示可能性，则语气更加不肯定
They may(might)be in the library now.
3、must的基本用法
(1)must表示“必须”、“应该”之意，其否定式must not，缩写形式为mustn't，表示“不应该”，“不准”、“不许可”或“禁止”之意
We must study hard and make progress every day.You mustn't touch the fire.
(2)对以must提出的疑问句，如作否定回答时，要用needn't或用don't(doesn't) have to(不必)来回答，而不用mustn't，因为mustn't表示的是“禁止”或“不许可”之意
----Must we finish the work tomorrow?
----No,you needn't(don't have to),but you must finish it in three days.
(3)在肯定句中must可以表示推测，表示“一定”或“必定”之意
----Whose new bike can it be?
----It must be Liu Dong's.I know his father has just bought him a new one.
4、can,could,may,must后接完成式的用法
(1)can,could后接完成式的用法：
①在否定句或疑问句中表示对过去发生过的事情的“怀疑”或“不肯定”的态度Could he have said so?
②在肯定句中，可以表示过去可能做到而实际并没做到的事情，有“劝告”或“责备”的语气。如：
----When did you answer her letter?
----Only yesterday.
----It's too late.You could have answered it earlier,I am sure.
(2)may,might后接完成式的用法
①表示对过去某事的推测，认为某一件事情在过去可能发生了。如果使用might，语气就比较婉转或更加不肯定
Mary might have learned some Chinese before.
②可以表示过去本来可以做到而实际没有做到的事情，有“劝告”或“责备”
的语气
You didn't do the work well that day.You might have done it better.
(3)must后接完成式的用法：表示对过去某事的推测，认为某事在过去一定做到了
Liu Dong isn’t in the classroom.He must have gone to the library.
5、have to的基本用法及与must的区别：
have to和must的意义相近，只是must侧重表示说话人的主观看法，而have to则表示客观需要
I must study hard.
I had to give it up because of illness.
6、ought to的基本用法
(l)表示根据某种义务或必要“应当”做某事，语气比should强
Everyone ought to obey the traffic regulations.
(2)表示推测，注意与must表示推测时的区别：
He must be home by now.(断定他已到家)
He ought to be home by now.(不十分肯定)
This is where the oil must be.(比较直率)
This is where the oil ought to be.(比较含蓄)
(3)“ought+have+过去分词”表示过去应做某事而实际未做。
You ought to have helped him.(but you didn’t)这时，ought与should 可以互相换用。
注意，在美国英语中ought to用于否定和疑问句时to可以省略。
Ought you smoke so much?You oughtn’t smoke so much.
7、dare的基本用法
(l)dare(dared为其过去式)作情态动词用时，主要用于否定句，疑问句和条件从句中
Dared he bread the traffic regulations again?
(2)在现代英语中dare常用作行为动词，其变化与一般行为动词相同
She dares to stay at home alone at night.
8、need的基本用法
(1)need作情态动词用时，主要用于否定句和疑问句中
He needn't worry about us now.
(2)need也可作为行为动词用，可用于肯定句，否定句和疑问句中，其后可接名词、代词、动名词或带to的动词不定式为其宾语。如：
You need to practise reading aloud every day.
(3)needn't后接完成式可以表示过去做了一件本来不必要做的事情
----Did you answer the letter yesterday?
----Yes,I did.
----But you needn’t have answered it.
9、shall的基本用法
(1)shall用作情态动词时，用于第二、三人称，表示说活人的意愿，可表示“命令”、“警告”、“强制”、“威胁”或“允诺”等意
He shall go first,whether he wants to or not.
(2)在疑问句中，shall用于第一、三人称，表示说话人的征询对方意见或请求指示
Shall I open the door?
10、should的基本用法
(1)should作为情态动词可以表示“建议”或“劝告”，有“应该”之意
You should learn from each other.
(2)should后接完成式表示过去没有做到本来应该做的事情，或是做了本来不应该做的事情。
You should have give him more help.
11、will的基本用法
(1)用于各人称，可以表示“意志”或“决心”
I have told him again and again to stop smoking,but he will not listen.
(2)在疑问句中用于第二人称，表示说话人向对方提出请求或询问对方的意愿Will you please tell me how to get to the Capital Gymnasium?
(3)will可以表示一种习惯性的动作，有“总是”或“会要”之意，
Every morning he will have a walk along this river.
12、would的基本用法
(1)would作为will的过去式，可用于各人称，表示过去时间的“意志”或“决心”
He promised he would never smoke again.
(2)在疑问句中，用于第二人称，表示说话人向对方提出请求或许问对方的意愿时，比用will的气更加婉转，
Would you like some more coffee?
(3)在日常生活中，学用“I would like to…”表示“我想要”或“我愿意”之意，
以使语气婉转
I would like to do Ex.2first.
(4)would可以表示过去的习惯动作，比used to正式，并没有“现已无此习惯”的含义。
Last year our English teacher would sometimes tell us stories in English after class.
During the vacation he would visit me every week.
(5)表料想或猜想，
It would be about ten when he left home.
What would she be doing there?
I thought he would have told you about it.
13、used to,had better,would rather的用法
(1)used to表示过去的习惯动作或状态，现在已不存在，在间接引语中，其形式可不变
He told us he used to play foot ball when he was young.
(2)had better意为“最好”，后接不带to的不定式
----We had better go now.----Yes,we had(we'd better/we had better). Hadn’t we better stop now?(Had we better not stop now?)
I think I’d better be going.(用于进行时态，表“最好立即”)
You had better have done that(用于完成时态，表未完成动作)
注：had better用于同辈或小辈，对长辈不可用。
(3)would rather意为“宁愿”，表选择，后接不带to的不定式
I’d rather not say anything.
Would you rather work on a farm?
----Wouldn’t you rather stay here?----No,I would not.I’d rather go there.
由于would rather表选择，因而后可接than
I would rather work on a farm than in a factory.
I would rather watch TV than go to see the film.
I would rather lose a dozen cherry trees than that you should tell me one lie.
I’d rather you didn’t talk about this to anyone.(句中的'd rather不是情态动词，would在此是表愿望的实义动词)
1、______it have been the failure to pick up directions from the ground control that caused the air crash?
A.Must
B.Could
C.Would
D.Should
2、The missing children haven’t been found yet.Something terrible
________to them.
A.may happen
B.should have happened
C.must happen
D.might have happened
3、—Don’t forget to go to the football match tomorrow.
—I________.
A.don’t
B.won’t
C.shouldn’t
D. mustn’t
4、Many a time，the Chinese government urged that American government stop selling advanced weapons to Taiwan，but it__________ listen，__________Sino-US relations.
A.won’t；damaging
B.wouldn’t；damaging
C.shouldn’t;to damage
D.wouldn’t：to damage
5、—What does the sign over there say?
—No person______enter the area without the official permission.
A.shall
B.may
C.must
D. will
6、---Hi,Lucy．Do you know where Linda is?
---She in the library．I saw her there just a few minutes ago．A．shall be B．must be
C．should have been D．might have been
7、Look!There’s no light on—Sara_____be at home.
A.can’t
B.mustn’t
C.needn’t
D.shouldn’t
8、—It’s eight o’clock already.Jack be here by now.
—Oh,he told me that he was going to see his dentist and wouldn’t be back until ten.
A．must B．can C．should D．need 9、—Look!It’s raining again.
—Why_____it rain on Sundays?We are always staying inside!What a nuisance!
A．need B．must C．does D．sho uld
10、Many high school students wish that they______at a top university in the future.
A.had studied
B.studied
C.have studied
D.could study
11、His failure in the exam suggested that he_______the teacher's instructions.
A.can't have followed
B.needn't have followed
C.mustn't have followed
D.shouldn't have followed
12、---Why______you stay in the countryside,where it is not convenient to go shopping?
----But I’ve found it rather valuable for my health.
A.can
B.must
C.may
D.shall
13、Thank you for your timely help;otherwise I______still in great trouble now.
A.am
B.would be
C. was
D.will be
14、The old lady_____thank the man enough for coming to her aid,who pulled up to fix her car．
A．shouldn't B．wouldn't C．needn't D．couldn't 15、I don't know how he_______that I'm lazy,_______he's been in bed all day.
A.dare to say,that
B.dares say,while
C.dare say,as
D.dares to say,when
16、----Anything wrong,sir?
----Yes.It's one hundred dollars for speeding and driving after drinking.You____fool me with that smell in your breath.
A.shouldn't
B.mustn't
C.can't
D.needn't
17、John promised his doctor he________not smoke,and he has smoked ever since.
A.might
B.should
C.could
D.would.
18、You______never be too careful while driving.
A.will
B.should
C.can
D.shall.
19、—Can I pay the bill by check?
—Sorry,sir．But it is the management rules of our hotel that payment____ be made in cash．
A．shall B．need C．will D．can
20、—You didn’t wait for Elizabeth last night,did you?
—Yes,but we______.She didn’t come at all.
A.don’t have to
B.needn’t have
C.need to
D.should have
21、We be careful with the words we say when we are angry.
A.may
B.can
C.might
D.should
22、If the wound______become infected,do not hesitate to call me.
A.shall
B.must
C.should
D.would
23、---Is there an express to Beijing tonight?
---There______be,but you’d better call the booking office to make sure.’
A.can
B.might
C.will
D.must
24、.In general,Tom is a good man,but he__________be very hard sometimes.
A.must
B.will
C.dare
D.can
25、----Who’s the man giving the speech?
---Well,if you______know,his name is Lyric.
A.may
B.can
C.shall
D.must
26、Jackie,you________hang all your clothes in the room like this！A．wouldn’t B．needn’t C．mustn’t D．oughtn’t
27、–We want someone to design the art museum for us.
–_____the young fellow have a try?
A.May
B.Shall
C.Will
D.Need
28、Since nobody gave him any help，I am sure that he________have done the research on his own.
A.should
B.would
C.could D must
80.I still remember my happy childhood when my mother________take me to Disneyland on weekends.
A.would
B.should
C.might
D.could
29、—Hi,Lucy．Do you know where Linda is?
—She________in the library．I saw her there just a few minutes ago．A．shall be B．must be
C．should have been D．might have been
30、---What does the sign over there read?
---“No person________smoke or carry a lighted cigarette，cigar or pipe in this area．”
A.will
B.may
C.shall
D.must
31、—Listen!There is a knock on the door．Who_____it be?
—It must be Jack．Just now I sent for him．
A．shall B．can C．must D．might 32、I’m glad that you have managed to come,but you_________have brought wine．We’ve got plenty.
A wouldn’t B．needn’t C．mustn’t D．couldn’t
33、With the help of the new technology,you__e-mail your friends by mobile phone.
A.can
B.must
C.need
D.should
34、According to the school rule,no student go out during the class without the teacher’s permission.
A.could
B.need
C.shall
D.would
35、The famous writer often says that he________so much without the support and encouragement from his wife.
A.shouldn’t achieve
B.shouldn’t have achieved
C.couldn’t achieve
D.couldn’t have achieved
36、You______pay too little attention to your reading skills,as they are so important.
A.should
B.mustn’t
C.can’t
D.needn’t
37、Don't blame such a small boy any more.Even the wisest___make a mistake sometimes.
A.must
B.can
C.should
D.shall
38、The school rules state that no child____________be allowed out of the school during the day,unless accompanied by an adult.
A.could
B.shall
C.might
D.should
39、any further information,please contact us in our office in
London.
A.Should you require
B.You should require
C.Must you require
D.You must require
40、“Without Chinese toys,kids around the world________not have so much happiness.”said an European Union official.
A.would
B.should
C.will
D.shall
答案
1、B
2、D
3、B
4、B
5、A
6、B
7、A
8、C
9、B10、D
11、A12、B13、B14、D15、D16、C17、D18、C19、A20、B
21、D22、C23、B24、D25、D26、C27、B28、A29、B30、C
31、B32、B33、A34、C35、D36、C37、B38、B39、A40、A
高考英语情态动词专题复习
情态动词精品学案 情态动词解读: ①本身有一定的词义，表示说话人的情绪、态度或语气的动词。 ②不能单独作谓语。 ③和其他动词原形构成谓语。 ④谓语动词之前。 ⑤无人称和数的变化。 ⑥否定式构成是在情态动词后面加“not”。 ⑦个别情态动词有现在式和过去式两种形式，过去式可以用来表达更加客气、委婉的语气，时态性不强，可用于过去，现在或 将来。 经典例句： We can be there on time tomorrow. 我们明天能按时去那儿。 May I have your name? 我能知道你的名字吗？ Shall we begin now? 我们现在就开始吗？ How dare you treat us like that! 你怎么敢那样对待我们! We can't carry the heavy box. 我们搬不动那箱子。 情态动词考点： 1.情态动词表示推测。 2.情态动词的基本用法。 3.情态动词的答语。 1 / 17
常见情态动词： 情态动词有can (could), may (might), must, have to, shall (should, will (would), dare (dared), need (needed), ought to等。 情态动词的基本用法： 一、can, could 1) 表示能力（体力、知识、技能）时，等于be able to 。 a)Can you lift this heavy box?（体力） b)Are you able to lift this heavy box? c)Mary can speak three languages.（知识） d)Is Mary able to speak three languages? e)Can you skate?（技能） 此时可用be able to代替。 2) can表示请求和允许。 -----Can I go now? ----- Yes, you can. / No, you can’t. 此时可与may互换。在疑问句中还可用could, might代替，不是过去式，只是语气更委婉，不能用于肯定句和答语中。（特别注明：这是在表示请求和允许的时候。） ---- Could I come to see you tomorrow? ---- Yes, you can. (No, I’m afraid not. ) can't在否定句中可以表示命令，不允许，但是语气比mustn't弱，具有劝慰的意思. 3)can表示“有时会”： A kind person can lose temper sometimes. 4）表示与五种感官和知觉的动词连用。 I can hear/ see you clearly from here. You can imagine how annoyed she was ! 2 / 17
高考英语语法知识点总结
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全国卷高考英语语法填空专项训练 语法填空练习一 With the 1________ (develop) of industry, air pollution is getting more and more serious. In Beijing, many people suffer different kinds of illnesses because 2______ air pollution. Air pollution is caused by the following 3_____(reason): about half of the problem is caused by vehicles. There are more and more cars, buses on the roads, and they give off 4________ (poison) gases. 25% of air pollution is caused by factories. Another factor is the smokers. Smoking not only does harm to their health 5______ to others. 6_______ these, about 10%of air pollution is caused by other reasons. We should take some measures to fight 7______ pollution. New fuel can be used to take 8______place of gas. We can plant more trees. If everybody realizes the 9________ (important) of environment and does something to stop pollution, the problem will 10_________ (solve). 语法填空练习二 We often think of future. We often wonder 1 the world will be like in a hundred years’ time. Think of space. Perhaps a permanent station on 2 moon will 3 (set) up. Perhaps people will be able to visit the moon as 4 _ (visit). Cheap rockets for space travel will have been developed, 5 in space and visiting 6 planets. Great progress will have been made 7 medicine, too. Pollution will have been controlled in a hundred years’ time. 8 the world will have been developed—even Antarctica. We will have used up most of the earth’s land to build our cities, 9 floating cities will have been built. The Japanese have already plans of this kind. And there will be cities 10 the sea. 语法填空练习三 In the United States, there were 222 people 1 (report) to be billionaires in 2003. The 2 (rich)of these is Bill Gates, worth at least $41 billion, who made his money 3 Mr Gates was only 21 years old 4 5 the time he was 31. 6 , there are still some other people who have made lots of money at even 7 (young) ages like Jackie Coogan and Shirley Temple. 8 of these child actors made over a million dollars 9 (act) in movies before they were 14. But 10 youngest billionaire is Albert von Thurn and Taxis of Germany, who, in 2001, inherited a billion dollars when he turned 18. 语法填空练习四 Most Americans don’t like to get advice 1 members of their family. They get advice from “ 2 (strange).” When they need advice, they don’t usually go to people they know. Instead，many of 3 write letters to newspapers and magazines 4 give advice on many different subjects 5 (include) family problems, the use of language, health, cooking, child care, clothes, 6 even on how to buy a house or a car. Most newspapers 7 (regular) print letters from readers with problems. Along with the letters there are 8 (answer)written by people who are supposed to know how to solve such problems. Some of these writers are doctors. 9 are lawyers or educators. But two of the most famous writers of advice are women without special 10 (train) for this kind of work. 语法填空练习五
高考英语情态动词及其解题技巧及练习题(含答案)
高考英语情态动词及其解题技巧及练习题(含答案) 一、单项选择情态动词 1．It_____ have been Tom that parked the car here, as he is the only one with a car. A．may B．can C．must D．should 【答案】C 【解析】 【详解】 考查情态动词表猜测的用法。句意：一定是汤姆把车停在这儿的，因为他是唯一有车的人。A. may可能；B. can可能；C. must一定；D. should应该。由as he is the only one with a car.可知一定是他把车停在这里的，非常有把握的肯定推测，故选C。 2．We’ll make the final decision on our scheme. ______ you change your mind, please inform us as soon as possible. A．Should B．Were C．Would D．Had 【答案】A 【解析】 【分析】 【详解】 考查虚拟语气。句意：我们将对我们的计划做最后决定。如果你改变主意，请尽快通知我们。根据语境，此处用虚拟语气，表示与将来相反，从句用should+动词原形，省略if，should提前，陈述句是：If you should change your mind……。故选A。 【点睛】 虚拟语气中的倒装 当虚拟条件句中含有 were，had，should时，可以将if省略，然后将 were，had，should，移至句首： 1）If he should fail, he would kill himself. →Should he fail, he would kill himself. 万一失败，他就会自杀。 2）If I were you, I would do it at once. →Were I you, I would do it at once. 假若我是你，我就会马上做。 要是我能做此事，我一定会做。 3）If he had seen you yesterday, he would have asked you about it. →Had he seen you yesterday, he would have asked you about it. 他昨天要是看到了你，他就会问你这事了。 该小题属于上述的第一种情况。should作为情态动词，有一种特殊的用法：在虚拟条件状语从句中表示与将来事实相反的虚拟语气，可以把should放在句首，即主语前，从而省略从属连词if。原来的表述为：If you should change your mind。故选A。