情态动词、主谓一致专练
1. The possibe____often proved impossible.
A. have
B.has
C.are
D.will
2.Neither you nor I am mad,____?
A.are you
B.aren’t I
C.am I
D.are we
3.You don’t think I am wrong,____?
A.don’t you
B.do you
C.aren’t
D.am I
4.It was Lin Song who broke the rules of the school,____?
A.wasn’t it
B.didn’t he
C.was it
D.did he
5.Bruce must have been in China for a long time,_____?
A.hasn’t he
B.mustn’t he
C.Isn’t he
D.wasn’t he
6.What the teacher has said is true,____?
A.has he
B.hasn’t he
C.is it
D.isn’t it
7.It must have snowed last night,____?
A.isn’t it
B.haven’t he
C.mustn’t it
D.didn’t it
8.It’s the first time that Xiao Qing has been to Tianjin,_____?
A.has she
B.is it
C.hasn’t she
D.isn’t it
9. The trousers_____fit for him.
A.is
B.are
C.must
D.do
10.He rather than Li Ying and Wang Ping____praised by the teacher.
A.are
B.is
C.were
D.was
11.Where is my pen?I_____it. (NMET)
A.should have lost
B.must have lost
C.would have lost
D.might lose
12.A computer____think for itself ; it must be told what to do.(NMET)
A.can’t
B.couldn’t
C.may not
D.might not
13.We_____last night ,but we went to the concert instead. (NMET)
A.must have studied
B.might study
C.should have studied
D.would study
14.I didn’t hear the phone ,I_____asleep. (NMET)
A.must be
B.must have been
C.should be
D.should have been
15.Be sure to write to us,_____? (NMET)
A.will you
B.aren’t you
C.can you
D.mustn’t you
16.I didn’t see her in the meeting-room this morning.She____at the meeting.
(上海)
A.mustn’t have spoken
B.shoudn’t have spoken
C.needn’t have spoken
D.couldn’t have spoken
17.There is plenty of time.She____. (NMET)
A.must have hurried
B.needn’t have hurried
C.must not hurry
D.couldn’t have hurried
18.You don’t______to go there if you have no time.(上海)
A.need
B.want
C.must
D.ought
19.Sir,you_____be sitting in this waiting-room.It is for women and children only.(上海)
A.oughtn’t to
B.can’t
C.won’t
D.don’t
20.Tom ought not to_____me your secret ,but he meant no harm. (NMET)
A.have told
B.tell
C.be telling
D.having told
21.It’s nearly seven o’clock.Jack_____be here at any moment.(NMET)
A.must
B.need
C.should
D.can
22.Your coat is dirty,_____it for you?
A.Am I washing
B.Will I wash
C.Am I going to wash
D.Shall I wash
23.No one _____that to his face.
A.dare say
B.dare to say
C.dares saying
D.dares said
24.There used to be a church in the east of the town,_____?
A.didn’t there
https://www.doczj.com/doc/2613192980.html,en’t to there
https://www.doczj.com/doc/2613192980.html,ed there
https://www.doczj.com/doc/2613192980.html,edn’t to there
25._____you be happy!
A.Can
B.May
C.Must
D.Would
26.Put on more clothes . You_____be feeling cold with only a shirt on.
A.would
B.can
C.could
D.must
27.－Why didn’t you answer when I called you?
－I_____but you didn’t hear me.
A.had to
B.couldn’t
C.didn’t answer
D.did
28.I_____that time is more valuable than money.
A.hardly need say
B.need hardly say
C.need hardly to say
D.hardly need to say
29.I____like to become a pianist some day.
A.will
B.may
C.would
D.shall
30 He_____there now,but I am not sure.
A.maybe
B.may be
C.may have been
D.might have been
31.－I didn’t see him yesterday.
－Oh,but you______.
A.ought to
B.should have
C.can’t have
D.may have
32.－Where were you this morning?I tried to call you.
－I _____ to the library for a while.
A.tried to go
B.should go
C.must go
D.had to go
33.The flower is dead.I_____it more water.
A.will give
B.must give
C.should have given
D.would have given
34.－Does Tom want to go to the film?
－Yes,but he says_____tonight.
A.he’d not rather go
B.he’ll rather not go
C.he won’t rather go
D.he’d rather not go
35.－Did you walk home by yourself last night?
－Yes ,I did. But I guess I_____.
A.shouldn’t
B.needn’t
C.may not have
D.needn’t have
36.－Do you speak Japanese?
－No,I don’t , but I_____speak Chinese.
A.ought
B.have to
C.do
D.must
37.If you_____quiet ,I’ll tell you what happned
A.be
B.will be
C.are
D.are to be
38.－Look ,it_____be Li Ping.
－No,it____be him.He’s gone abroad.
A.may;mustn’t
B.must;may
C.must;can’t
D.can;may not
39.Professor Wang,many students want to see you. _____they wait here or outside?
A.Do
B.Are
C.Will
D.Shall
40.I can’t find Mr Wang anywhere in the office building.Where____he have gone?
A.may
B.can
C.must
D.Should
41.Wherever you____,there’s no place like home.
A.can go
B.must go
C.might go
D.may go
42.－Don’t forget to post the letter for me.
－I _____.
A.won’t
B.will
C.don’t
D.can’t
43.－Must I take a taxi?
－No,you_____.You can walk from here.
A.don’t
B.must not
C.don’t have to
D.had better not to
44.The bus _____start;I don’t know what to do with it.
A.can’t
B.won’t
C.shan’t
D.may not
45.The car broke down on the way ,but we_____get out of the desert at last.
A.might
B.would
C.were able to
D.could
46.The rest of the lecture_____interesting.
A.is
B.are D.maybe D.sound
47.One and a half bananas____eaten by the little boy.
A.were
B.was
C.have been
D.was to
48.The cattle_____still grazing in the fields.
A.was
B.keeps
C.were
D.won’t
49.What caused the accident and who was responsible for it_____a mystery(谜)to us.
A.remains
B.remain
C.is
D.look like
50.All _____not gold that glitters.
A.is
B.are
C.was
D.were
情态动词、主谓一致答案
１－５ B D B A A 6－10 D D D B D 11－15 B B C B A
16－20 D C A A A 21－25 C D A A B 26－30 D D D C B
31－35 B D C D D 36－40 C B C D B 41－45 D A C B C
46－50 A A C B A
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
情态动词用于推测的情况，指对某事情的发生与否进行推测，后面接不同的内容表示对不同的时态所发生的事情与否进行推测。 1.情态动词+动词原形对应于一般现在时，表示对经常发生的，有规律的事情的推测 2.情态动词+be+v-ing 对应于现在进行时，表示对正在发生的事情的推测 3.情态动词+have+v-ed 对应于现在完成时及一般过去时，表示对过去的或已经完成的事情的推测 对某事情的发生与否进行推测常用的情态动词： 1.对事情的肯定的，完全有把握的推测用must，意思为“一定” 2.对事情的肯定的，不是完全有把握的推测，依照对其发生概率的肯定程度的强弱大小，依次用could, may, might,其肯定程度逐渐减弱，意思为“可能”。 3.对事情的否定的，完全有把握的推 测用can't，表示“一定不，不可能” 4.而疑问句中表示推测时，用can, could, 表示“可能” 所以两个部分结合起来 1. must be 一定是 could/may/might be 可能是 can’t be 一定不是，不可能是
must do sth 一定... could/may/might do sth 可能... can’t do sth 一定不/不可能... You must be hungry, you haven’t had anything since yesterday. They must be twins. They look quite the same. That can’t be Mary. She is in hospital. You can’t be hungry, you have just had lunch. There is someone outside. Who can it be? Can he still be alive after these years? He is not at home, he could/may/might be at school. Anna could/may/might know her address. He said he could/may/might be a little late. I guess he could/may/might come tomorrow. 2.must be doing sth 一定在做某事 could/may/might be doing sth 可能在做某事 can’t be doing sth一定不在做某事 There is a lot of noise from next door. They must be having a party. The police are stopping all the cars. They must be looking for the bad man. What can she be doing now? She can’t be telling the truth.
专题六情态动词和虚拟语气 1.【2015·北京】29．—Can’t you stay a little longer? —It’s getting late. I really _____go now, My daughter is home alone. A .may B .can C . must D .dare 【答案】C 【解析】 试题分析：句意：——你不能再多待会儿吗?——很晚了，我必须得走了.我女儿一个人在家.A. may可能，可以，也许；B. can能，会；C. must必须，必然要，必定会；D. dare敢，胆敢.结合句意，故选C. 【考点定位】考查情态动词辨析 【名师点睛】本题是考查情态动词，这里考查的是语气的强度，在这里结合语境是“一定”的意思，所以要做好此类辨析题需掌握情态动词选项的语气并结合语境. 2.【2015·北京】34. If I _____it with my own eyes ,I wouldn’t have believed it. A . didn’t see B. weren’t seeing C. wouldn’t see D. hadn’t seen 【答案】D 【解析】 试题分析：句意：如果不是我亲眼看到，我不会相信.根据后半句wouldn’t have believed 可以判断是对过去的虚拟.所以从句是if+主语+ had+done的形式.故选D. 【考点定位】虚拟语气 【名师点睛】条件句中有if引导时,首先要根据句意和句子结构判断是真实条件句还是虚拟条件句,如果符合虚拟的结构,就可以根据句子中的时间和语意判断应该用哪种虚拟语气. 3.【2015·重庆】7. Without his wartime experiences, Hemingway____ his famous novel A Farewell to Arms. A.d idn’t write B. hadn’t written C. wouldn’t write D. wouldn’t have written 【答案】D 【解析】 试题分析：句意：没有他战时的经验，海明威就不可能写出著名的小说永别了武器.根据without his wartime experience没有战时的经历，可知表示对于过去的否定猜测，故主句
必修三unit2语法讲解情态动词用法（二） 、ought to的用法 1. ought to应该”与should相比较ought to语气重,偏重责任、义务、 道德、法律”等方面，意为应该” ①We ought to stop polluti ng n ature.我们应该停止污染大自然。 2. ought to表示较大的可能性。 ①Mary ought to be here soon.玛丽应该很快就来了。 ［点津］用ought to表示推断时，语气较肯定，通常指的是一种合乎逻辑的 可能性（与should表推断时相似）,有时可译为很可能；准是”语气比must要弱）。 3. ought to的否定形式为ought not to或ought n't to,其一般疑问句形式是将ought置于主语前。 ①We ought not to start so late.我们不该这么晚动身。 4. 在反意疑问句中,常省掉to用ought n't或should n't。 ① He ought to take back what he has said, ought n' t/should n't he? 他应该收回他说的话，是吗？ 1 —1.写出下面句中黑体部分的意义 ① To keep fit, weought to lear n more about our body. _____ ① Youought not to do such a thing. _______ ① Itought to be a close game. _______ 1 —2.用ought完成句子 ①（尔不该责备他。You __________ （scold ）him. ①我明天该动身吗？一_______________ （_leave ［tomorrow? 是的，你应该。一Yes, you ought to ①我们现在应该走，是吗？We ought to go now, ______________ _? 二、have to, don't have to 与must n't 的用法 1. have to（口语中常用have got to）表示客观需要做的事情，意为必须；不 得不”有时态、人称和数的变化，其否定式和疑问式应由助动词do构成。 ① My brother was very ill, so I had to call the doctor in the middle of the ni ght. 我弟弟病了，我不得不半夜里把医生请来。
人教版英语八年级上英语情态动词复习总结附解析 一、初中英语情态动词 1．— Dick, ________ I use your e-dictionary? — Yes, sure. ________ you give it to David after you use it? A. will; Would B. may; Might C. can; Could D. shall; Should 【答案】 C 【解析】【分析】句意:一Dick我可用一下你的电子词典吗?一当然可以。在你用完后你能把它给他David吗？根据句意及题干分析第一空表示请求允许，所以可以用may或can;第二空是表示对别人的请求.所以用could表示更加委婉，故选C。 2．—Where is Monica? I can't find her anywhere. —She be in the library. She loves reading books when she is free. A. must B. need C. can't 【答案】 A 【解析】【分析】句意：——莫妮卡在哪？我到处都找不到她。——她肯定在图书馆，她喜欢空闲时看书。A肯定，肯定句中表示推测，B需要，C不可能，否定句中表示推测，根据 She loves reading books when she is free ，可知是肯定句表示推测，故选A。 【点评】考查情态动词，注意情态动词表推测的用法。 3．— __________I wear a tie to Janet's birthday party? — No,you needn't. But do remember to bring her a present. A. Must B. Should C. Need D. Can 【答案】 A 【解析】【分析】句意：——我必须戴领带去参加Jane的生日聚会吗？——不，你不必，但是记住给她带个礼物。对于must的否定回答是用needn't。而should应该；need需要；can可以。所以根据回答可知选A。 【点评】考查情态动词的基本用法。 4．Please don't make so much noise. I ________ hear the speaker very well. A. needn't B. can't C. shouldn't D. mustn't 【答案】 B
专题六情态动词和虚拟语气 题组一体验真题 Ⅰ.请在下列括号内填入适当的情态动词 1.(2015·陕西卷)You ________ feel all the training a waste of time，but I'm a hundred percent sure later you'll be grateful you did it. 2.(2015·四川卷)You ________ be careful with the camera.It costs! 3.(2015·福建卷)—Sorry，Mum! I failed the job interview again. —Oh，it's too bad.You ________ have made full preparations. 4.(2015·天津卷)I ________have worried before I came to the new school，for my classmates here are very friendly to me. 5.(2014·大纲全国卷)Although you ________ find bargains in London，it's not generally a cheap place to shop. 6.(2014·北京卷)________ I have a word with you？It won't take long. 7.(2014·重庆卷)I've ordered some pizza，so we ________ worry about cooking when we get home tired. 8.(2014·江苏卷)It was sad to me that they，so poor themselves，________ bring me food. 9.(2014·湖南卷)—I've prepared all kinds of food for the picnic. —Do you mean we ________ bring anything with us? 10.(2014·四川卷)I still remember my happy childhood when my mother ________ (will) take me to Disneyland at weekends. 11.(2014·江西卷)Life is unpredictable；even the poorest ________ become the richest. 12.(2013·辽宁卷)Harry is feeling uncomfortable.He ________ (drink) too much at the party last night. 答案 1.may 2.must 3.should 4.needn't 5.can 6.Can/May 7.needn't 8.should 9.needn't 10.would 11.may/might 12.must/have drunk Ⅱ.请用括号内所给单词的适当形式填空 1.(2015·陕西卷)Ellen is a fantastic dancer.I wish I ________(dance)as well as her.
初中英语代词情态动词总结及练习题 情态动词 专题：情态动词 （一）情态动词的定义 情态动词表示说话人对某一动作或状态的态度。 （二）情态动词的特点 1）有一定词义； 2）不受主语人称和数的变化影响； 3）与主要动词的原形（或称不带to的不定式）一起构成谓语（除ought to作固定词组看待）。 （三）情态动词的基本用法 1. can (could) 1）表示能力，could主要指过去的能力。 She can dance well but two years ago she couldn’t dance at all. 2）表示推测“可能”多用于否定句和疑问句。用于肯定句时表示（理论上或是逻辑判断上）。Could 表示可能性更小。 He can’t (couldn’t) have enough money for a new car. 他不可能有足够的钱买新车。 Can it be true? You mustn't smoke while you're walking around in the wood. You could start a fire. 在林子里走时勿吸烟，那样可能会引起火灾。 The temperature can fall to –60℃, that is 60℃ below freezing. 气温可降至—60℃，也就是零下60℃。 3）表示请求允许。“可以”Could 语气更加委婉。 Can (could) I have a look at your new pen? 我可以看一看你的新钢笔吗？ 4）表惊异、怀疑、不相信等态度。主要用于否定句、疑问句或感叹句中。 How can you be so careless? 你怎么这么粗心？ 2. may (might) 1）表允许，might可以指过去时间，也可指现在时间，语气更委婉。多用于否定句和疑问句 You may take whatever you like. 你喜欢什么就拿什么。 May (Might) I ask for a photo of your baby? 我可以要一张你宝宝的照片吗？ 在回答以may引起的问句时，多避免用这个词，而用其它方式 Yes, please. / Certainly. /sure /yes，you can. No, you can’t./ Please don’t ./ You’d better not. / No, you mustn’t. 2）表推测“可能”用于否定句和肯定句might可以指过去时间，也可以指现在时间，但语气更加不肯定。 He may be at home. 他可能在家。 She may not know about it. 她可能不知道这件事。 He was afraid they might not agree with him. 他担心他们可能不同意他的意见。 They might be having a meeti ng, but I’m not sure.他们有可能在开会，不过我不肯定。
高中英语语法精讲精练
高中英语语法精讲精练 (一) 倒装句与强调结构 (2) (二) 定语从句 (8) (三) 分词与动名词 (13) (四) 动词不定式 (19) (五) 情态动词 (25) (六) 虚拟语气 (31) (八) 名词性从句和状语从句 (37) (九)冠词、名词 (43) (十)代词、形容词和副词 (49) 答案 (55) 17
(一) 倒装句与强调结构 1._______ smoking, he would not have got cancer in the lung. A. Was he given up B. Had he given up C. Did he give up D. If he gave up 2. Only when he had done it _______ that he had made a mistake. A. he then realized B. did he realize C. before D. he realized 3. Not until he got off the bus ______ that he had got his wallet stolen. A. he found B. did he find C. he had found D. had he found 4. Hardly ______ when it started raining. 17
A. the game had begun B. the game began C. did the game begin D. had the game begun 5. Nowhere else in the world _____ more friendly people than in China. A. you will find B. can you be able to find C. you may have found D. can you find 6. ______ did the students realize they were mistaken. A. It was until B. It was not until then C. Not until then D. Not until 7. Not only ______ a promise, but he also kept it. 17
情态动词专题(含答案)经典 一、初中英语情态动词 1．——Do you have any plans for this summer vacation? ——I'm not sure. I ___ take a trip to Taiwan. A. must B. need C. may D. should 【答案】C 【解析】【分析】句意:一今天暑假你有什么计划吗?一我还不确定。我可能去台湾去旅行。A.必须，一定;B.需要，必要;C.可能;D.应该。根据句中I'm not sure可知，说话人还没有确定的计划，所以这只是一个可能，应选C。 2．—Where is Monica? I can't find her anywhere. —She be in the library. She loves reading books when she is free. A. must B. need C. can't 【答案】 A 【解析】【分析】句意：——莫妮卡在哪？我到处都找不到她。——她肯定在图书馆，她喜欢空闲时看书。A肯定，肯定句中表示推测，B需要，C不可能，否定句中表示推测，根据 She loves reading books when she is free ，可知是肯定句表示推测，故选A。 【点评】考查情态动词，注意情态动词表推测的用法。 3．You be tired after walking for such a long time. Sit down and have a rest. A. can B. can't C. mustn't D. must 【答案】 D 【解析】【分析】句意：走了这么长时间你一定很累了。坐下休息一下吧。can能，能够，can't不能，对事物进行否定推测；mustn't一定不是，禁止，must一定，对事物进行肯定推测，根据after walking for such a long time，可以肯定你一定很累，所以是进行肯定推测，情态动词使用must，故选D。 【点评】此题考查情态动词。弄清每个情态动词的使用规则，根据句意确定所使用的情态动词。 4．—Where is Mom now? —I'm not sure. She _________ be in the kitchen. A. shall B. may C. need D. must 【答案】 B 【解析】【分析】句意：—妈妈现在在哪里？—我不确定，她也许在厨房。A. shall 将要； B. may 可以，可能； C. need 需要； D. must必须，一定；根据I'm not sure可知是不确定；故选B。
Modal Verbs 情态动词有can (could), may (might), must (must), have to, shall (should), will (would), need (need), dare (dared), ought to 等。情态动词无人称和数的变化。它不能单独使用，必须跟其后的动词原形构成谓语。情态动词的具体用法如下： 一、can, could 1、表示能力。 a. Can you speak English? b. Can you finish this work tonight? c. Man cannot live without air. Note:
(1) can表示能力时，可用be able to 代替。 a. I’ll not be able to come this afternoon. (2) 当我们要表示“某件事情已经 成功”时，应用was/ were able to , 不能用could a. He saw well and he was able to swim to the river when the flood happened. b. He was able to go to the party yesterday evening and he enjoyed himself very much. 2、表示客观可能性
a. People who live near airports can have their hearing harmed. b. The boy can sometimes be very naughty. （表示某人或某物一时的情况，“有时会。。。”） c. The invention can be improve d. d. Even experts can make mistakes. e. He can’t be in Beijing now because I saw him a moment ago. f. He had a lot of work to do last night, so he couldn’t have gone to see a film. Note: 在肯定句中用can表示可能性时，其含义是理论上的可能性，不表示
最高考届高考英语语法精讲精练-专题七-情态动词和虚拟语气常考点
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专题七情态动词和虚拟语气常考点 近两年考查情态动词和虚拟语气的频率呈上升趋势。从整体上把握情态动词的语法特征和语义特征，能够准确理解不同情态动词的细微差异，认真区别具有相同功能、意思相近的情态动词的用法，在真实的交际情景中印证和领悟情态动词的用法和特征。 1情态动词所表示的多种含义 1. can和could的用法 ①表示能力。如： I can run fast. ②表示客观可能性。如： An experienced driver can have an accident at times. ③表示请求和允许。用could 语气更委婉。如： —Can/Could I go now? —Yes，you can. ④表示猜测、惊异、怀疑、不相信的态度(主要用于否定句、疑问句或惊叹句中)。如： Can this be true?
How can you be so careless! This cannot be done by him. 2. may和might的用法 ①表示许可。如： You may drive the car. —May/Might I use your pen? —No，you mustn't. ②用于祈使句中表示祝愿。如： May you succeed! ③表示推测、可能(疑问句不能用于此意)。表推测的might并不是指过去时间，而表示比may把握性略小些。如： He may be very busy now. ④用于表示目的或让步状语从句中。如： No matter what difficulties you may come across，you shouldn't give up. 3. will和would的用法 ①用于各种人称，表示“意志”“意愿”“决心”等。如： I told her to stop crying，but she just would not listen. ②用于第二人称的疑问句，表示说话人向对方提出请求。用would比用will语气更客气。如： Will/Would you please keep the door open? ③表示真理或习惯，意为“惯于，总是”。如： She will listen to music alone in her room for hours. He would get up early when he lived in the country. 4. should的用法 ①表示现在或将来的责任或义务，意为“应该，应当”，这时它可以和 ought to，be supposed to 互换使用。如： You should(＝are supposed to ) complete your test in time. ②表示有较大可能实现的猜测、推论，通常意为“可能；总该……吧”，相当于 be expected to。如： They should be home by now，I think. ③用于第一人称时可以表示说话人的一种谦逊、客气、委婉的语气。如： I should think it would be better to try it again. ④用在条件状语从句中，表示语气较强的假设，意为“万一”，这时也可将should置于从句之首，即将should放在主语前面，而省略从属连词if，主句谓语却不一定用虚拟语气。如： Should I (＝If I should) be free tomorrow I will come. ⑤用来表示意外、惊喜或者在说话人看来是不可思议的。尤其在以 why，who，how 等开头的修辞疑问句或某些感叹句中常常意为“竟会，居然”。如： A gentleman like him should be rude to a lady! ⑥用于虚拟语气句中(略)。 5. ought to的用法 表示应该、推测，相当于should。如： You ought to take care of him. 6. shall的用法
情态动词 Name Score I believe I can do it best! 我相信我可以做到最好! Ⅰ．情态动词主要要特征 表示某种情感态度的助动词，不能单独做谓语，有时态（现在时和过去时）变化，但没有人称变化． Ⅱ．基本用法归纳 1．几个主要情态动词的形式 原形否定形式缩写形式过去时形式中文意思 can cannot= can’t could 能够，能，可以 may may not / might 可能，也许 must must not mustn’t had to 必须，肯定 should should not=shouldn’t / 应该，必须 2．情态动词＋动词原形构成句子谓语部分． He can read. I can dance. We can’t hear you. 3．变问句时：将它与主语换个位． Can he read? Can I dance? Can’t you hear me? 4．Must发问的句子否定回答较特殊． Must I clean the room before I leave here? Yes, you must. 肯定回答 No, you needn’t. 否定回答 5．May发问的句子，表示请求对方允许否． May I take my turn to try? Yes, you can./ No, you must not./ can’t. 6．Need一般在否定句和问句中作情态动词中，need发问的句子，肯定回答要用must. Need we clean the windows? Yes, we must./ No, you needn’t. 7．could, might不仅仅是表示过去时，也表示委婉语气，或不肯定． Ⅲ．基础练习 1．用恰当的情态动词填空． （1）The cinema isn’t far from here. So you go there on foot. You go there by bus.
情态动词与虚拟语气专项检测 单句语法填空（共45 题，每小题2 分，共90 分） 1.［2017·江苏］(be) it not for the support of the teachers, the student could n o t overcome her d i ff i c u l t y. 2.［2017·天津］——Do you have B ett y’s phone number? ——Y e s.Otherwise, I (be) able to reach her y e s ter d a y. 3.［2017·天津］My room is a mess, but I clean it before I go out tonight. I can do i t in the m o r n i n g. 4.［2016·天津］It was really annoying; I get access to the data bank you had re c o mm e n d e d. 5.［2016·北京］I love the weekend, because I get up early on Saturdays and Sun d a y s. 6.［2016·天津］I was wearing a seatbelt. If I h a d n’t been wearing one, I (i n j u re). 7［.2016·北京］Why d i d n’t you tell me about your trouble last week? If you（tell）me, I c o u l d have h e l p e d. 8.［2015·重庆］You be Carol. You h a v e n’t changed a bit after all these y e a r s. 9.［2015·浙江］It was so noisy that we hear ourselves s p e a k. 10.［2015·四川］You be careful with the camera. It c o s t s! 11［.2015·陕西］You feel all the training a waste of time, but I’m a hundred percent sure l a ter y o u’ll be grateful you did i t. 12［.2015·天津］I have worried before I came to the new school, for my classmates here a re very friendly to m e. 13.［2015·福建］—Sorry, Mum! I failed the job interview a g a i n. —Oh, i t’s too bad. You have made full p re p a r a t i o n s. 14.［2015·安徽］It is lucky we booked a room, or we (have)nowhere to stay now. 15.［2015·陕西］Ellen is a fantastic dancer. I wish I (dance) as well as h er. 16.［2015·北京］If I (see) it with my own eyes, I w o u l d n’t have believed i t. 17.［2015·重庆］Without his wartime experiences, Hemingway (write)his famous novel A Farewell to A r m s. 18.［2014·四川］I still remember my happy childhood when my mother take me t o Disneyland at w ee k e n d s． 19.［2014·重庆］I’ve ordered some pizza, so we worry about cooking when we get ho m e t i re d. 20［2014·江西］Life is unpredictable; even the poorest become the r i c h e s t. 21.［2014·北京］I have a word with you? It w o n’t take long. 22.［2014·陕西］My book, The House of Hades, is missing. Who have taken it? 23.［2014·湖南］If Mr.Dewey (be) present, he would have offered any possible assistance t o the people t h ere. 24.［2014·陕西］We would rather our daughter (stay) at home with us, but it is her c ho i c e, and she is not a child any l o n g er. 25［.2014·浙江］They were abroad during the months when we were carrying out the i n v e s t i g a t i o n, or they (come) to our h e l p. 26［. 2014·重庆］It was John who broke the window. Why are you talking to me as if I (do) it? 27.［2014·天津］(catch) the morning train, he would not have been late for the m eet i n g. 28.［2013·江西］When I was a child, I watch TV whenever I wanted t o.
英语情态动词的用法大全附解析 一、初中英语情态动词 1．—We've got everything ready for the picnic. —Do you mean I __________ bring anything with me? A. can't B. mustn't C. couldn't D. needn't 【答案】 D 【解析】【分析】句意：—我们已经为野餐准备好了一切。—你的意思是我不必带任何东西吗？A. can't 不能；B. mustn't 表示禁止，一定不要；C. couldn't不能，表示过去时态；D. needn't不必。结合句意，故选D。 【点评】本题考查情态动词的用法。 2．—How amazing this robot is! —Wow, it has video cameras in its eyes, so it “see” and interact with pe ople. A. may B. can C. must D. should 【答案】 B 【解析】【分析】句意：—这个机器人多么惊人啊！—哇，在它的眼睛里有摄像机，因此它能看见和人打交道。A. may 可以，可能；表示许可，B. can 能；表示能力，C. must 必须；D. should应该；根据it has video cameras in its eyes,可知是有能力看见，故选B。 【点评】考查情态动词辨析。熟记情态动词的含义和用法。 3．—Where is George? —He _______ be here just now. His coffee is still warm. A. need B. can't C. must D. shouldn't 【答案】 C 【解析】【分析】句意：——乔治在哪里？——他刚才一定在这里，他的咖啡还是热的。A. need需要； B. can't 不能，不可能（表示推测）； C. must 必须，一定（表示推测）； D. shouldn't不应该；根据His coffee is still warm.可知表示肯定推测一定在这儿；故答案为C。 【点评】考查情态动词。掌握情态动词表推测时的意义和用法。 4．— Sorry, I forgot to take money with me. Maybe I can't buy the book you like. — Mum, you ______ worry about it. We can pay by Alipay （支付宝）. A. can't B. needn't C. mustn't D. shouldn't 【答案】 B 【解析】【分析】句意：——对不起，我忘记带钱了。也许我不能买你喜欢的书。——妈妈，你不用担心。我们可以用支付宝支付。A. can't不能，指不允许或否定推测；B. needn't 不需，指没必要；C. mustn't不能，表禁止；D. shouldn't不应该，表建议。根据句意语境，本句是说妈妈不需要担心，故答案为B。 【点评】考查情态动词。理解句意并掌握情态动词的意义和用法区别。