2020届高考英语一轮复习语法专项突破9情态动词和虚拟语气含解析牛津译林版 414
2020版高考英语一轮复习第二部分语法专题七情态动词和虚拟语气课件牛津译林版

6.need和dare的用法 need和dare既可用作情态动词,也可用作实义动词。用作情态动词时,主要 用于否定句和疑问句。 —Need I come? ——我需要来吗? —Yes,you must. ——是的,你必须来。 You needn’t telephone him now. 你现在不必打电话给他。 She dare not go out alone at night. 她晚上不敢一个人出去。
Since nobody gave him any help,he must have done the research on his own. 既然没有人帮助他,他一定是独自做的研究。 Could he have left the work unfinished? 他会丢下工作不干了?
2.表示“与过去事实相反”
过去本不应该做某事但实际上做了 过去本来想做某事而没做 过去本不愿意做某事而做了
—The taxi driver is to blame for the serious accident. ——出租车司机应为这起严重的事故负责。 —I can’t agree more.He shouldn’t have drunk. ——我非常赞同。他本不应该喝酒的。(已经喝了) You needn’t have watered the flowers because it would rain soon. 你本不必浇花的,因为很快会下雨的。(已经浇了) I would have helped you but I was busy at that time. 我本来想帮你可是当时很忙。(没有帮)
①用于第二、三人称的陈述句中,表示命令、许诺、警告、强制、威胁等,此 外,颁布法律、法规时也用shall。 You shall have a new bike for your birthday. 你会得到一辆新自行车作为生日礼物。 The new law shall come into effect next month. 新法将于下个月生效。
2020年高考英语之高频考点解密八 情态动词和虚拟语气附解析

解密08情态动词和虚拟语气考点详解【考纲解读】1. 考生应掌握can, could, may, might, must, will, would, shall, should, ought to, need, dare, be able to, used to 等情态动词的基本用法。
2. 考生应掌握虚拟语气在非真实条件句、名词性从句及其他句型中的运用。
【命题趋势】情态动词和虚拟语气为中学英语考纲要求的内容,并且是高考内容中的难点之一。
预计在以后的高考中,可能会对情态动词和虚拟语气进行考查,且还可能通过虚拟语气形式考查某种时态的某个形式。
考向1 情态动词一、can, could 与be able to1. 表示能力(体力、知识、技能)。
☞Can you lift this heavy box?(体力)☞Mary can speak three languages.(知识)☞Can you skate?(技能)此时可用be able to代替。
can只有一般现在时和一般过去式;而be able to则有更多的时态。
☞I’ll not be able to come this afternoon.当表示“经过努力才得以做成功某事”时应用be able to,不能用can。
如:☞He was able to go to the party yesterday evening in spite of the heavy rain.2. 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。
☞——Could I come to see you tomorrow?—— Yes, you can. ( No, I’m afraid not. )3. 表示客观可能性(客观原因形成的能力)。
2020年高考英语必考点全梳理专题9-情态动词和虚拟语气(精讲深剖)(含解析)

专题09情态动词和虚拟语气——精讲深剖单项选择1.(2019江苏卷)What a pity! You missed the sightseeing, or we _________a good time together.A. hadB. will haveC. would have hadD. had had【答案】C【解析】考查虚拟语气。
句意:真遗憾!你错过了这次观光,否则,我们本应该在一起度过一段愉快时光的。
根据上文,可知是对过去事情的虚拟,与过去事实相反的假设。
其句子结构为:从句:If+主语+过去完成时+其他,主句:主语+should(would, could, might)+现在完成时+其他,故选C。
2.(2019天津卷)The workers were not better organized, otherwise they ____________ the task in half the time.A. accomplishedB. had accomplishedC. would accomplishD. would have accomplished【答案】D【解析】考查虚拟语气。
句意:工人们没有被更好的组织起来,否则他们用一半的时间就能完成任务。
根据上句the workers were not better organized可知,这是对过去事情的虚拟。
与过去事实相反的假设。
其句子结构为:从句:If+主语+过去完成时+其他,主句:主语+should(would, could, might)+现在完成时+其他,故选D。
3.(2018天津卷)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 left【答案】D。
2020届高考英语一轮复习语法第二部分攻克重难动词第三讲情态动词和虚拟语气课件牛津译林版

—I really don't like James. 表示推测,意为“或 Why did you invite him? 许,可能”,通常用 —Don't worry. He might not e. 于肯定句和否定句中。 ——我真的不喜欢詹姆斯。 might比may语气弱。 你为什么邀请他?
——别担心。他或许不会来。
now. Just tell us whether you can undertake the task or not.现在我们 必须尽快采取行动。你仅仅告诉我 们你能否承担这项任务就行。
(needn't)或don't have to, 而不是用must not。
I have to go now, because my mother is in hospital.我现在不得不 走了,因为我母亲在住院。
I can't thank you too much for all
用于固定习语中:can't ... your help to my son while we were
too/enough (无论……也不过 away from home.
分;越……越好);can't but 我非常感谢你,在我们不在家时
为“可能”,用于否定句和 疑问句中。can比could语气 强。
He can't be our manager. He has
gone to Beijing. 他不可能是我们经理。他已经去 北京了。
表示惊异、怀疑、迷惑等态 度,常用于否定句和疑问句 中。
How can you treat me like that? 你怎么能那样对我?
4.(2018·全国卷Ⅱ)As a kid, I loved to watch cartoons, but no
高考英语一轮复习情态动词和虚拟语气复习

课题北京清华大学附属中学朝阳学校高考英语一轮复习情态动词和虚拟语气复习教学目标知识与技能The students will be able to distinguish the different usages of the modal verbsand choose the correct form of subjunctive mood according to various contexts. 过程与方式The students are required to examine some sentences using the modal verbs andsubjunctive mood, and then try to find out the differences by themselves and laterlearn to make a conclusion.The students will begin to consolidate what they have found through variousexercises.The students are required to reflect what they have learnt in heart after class andthen re-think the exercises.感情态度与价值观The students will be more active in the process of learning English and moreconfident of their learning ability through inductive teaching methods.教学重点The different usages of the modal verbs; modal verbs + have done; the structures of the subjunctive mood教学难点How to guide them to find the differences and some similarities between them. 教学方式Self-study method, inductive method, practicing method, etc.教学用具The multi-media, Blackboard, worksheet课时放置 2 periods教学内容设计与反思板书设计:教学内容设计与反思Step 1 情态动词考题印证1.—Good morning. I've got an appointment with Miss Smith in the Personnel Departme nt.—Ah,good morning. You ________ be Mrs. Peters.A.might B.must C.would D.can2.—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.A.could B.shall C.must D.may3.—May I take this book out of the reading room?—No,you ________. You read it in here.A.mightn't B.won't C.needn't D.mustn't4.Jack described his father,who ________ a brave boy many years ago,as a strong-willed man.A.would be B.would have beenC.must be D.must have been情态动词的基本用法1.can 和could的用法(1)暗示惊讶,常用在否认句和疑问句中。
2020年高考英语必考点专题09情态动词和虚拟语气(精讲深剖)(含解析)

专题09 情态动词和虚拟语气——精讲深剖1. ( 2019 江苏卷) What a pity! You missed the sightseeing, or we ______________ a good time together.A. hadB. will haveC. would have hadD. had had【答案】 C【解析】考查虚拟语气。
句意:真遗憾!你错过了这次观光,否则,我们本应该在一起度过一段愉快时光的。
根据上文,可知是对过去事情的虚拟,与过去事实相反的假设。
其句子结构为:从句: If+ 主语 +过去完成时 +其他,主句:主语 +should(would, could, might)+ 现在完成时 +其他,故选 C。
2. ( 2019 天津卷) The workers were not better organized, otherwise they ___________________ the task inhalf the time.A. accomplishedB. had accomplishedC. would accomplishD. would have accomplished【答案】 D 【解析】考查虚拟语气。
句意:工人们没有被更好的组织起来,否则他们用一半的时间就能完成任务。
根据上句 the workers were not better organized 可知,这是对过去事情的虚拟。
与过去事实相反的假设。
其句子结构为:从句: If+ 主语 +过去完成时 +其他,主句:主语 +should(would, could, might)+ 现在完成时 +其他,故选 D。
3.( 2018 天津卷) I can't find my purse. I it in the supermarket yesterday, but I'm notsure.A. should leave B .must have leftC. might leave D. could have left【答案】 D。
高考英语语法复习 专题08 情态动词和虚拟语气(考点聚焦)牛津译林版

专题08情态动词和虚拟语气考点聚焦高考英语对情态动词的考查主要集中考查情态动词的确切含义(表能力、表推测、表请求/建议/命令/允许/禁止/义务/责任、表必要性以及表意愿/决心等)和情态动词+have done确切含义。
高考英语对虚拟语气的考查主要集中在if(包括省略if的)条件句、名词性从句以及在特殊句型中虚拟语气的应用上。
解情态动词题要做到:“合情”:正确理解句子,从说话者的角度去考虑问题,结合具体的语境来作答;“合理”:分析语境并确定应填情态动词的基本含义和推测含义;“不唯法”:不硬套基本规则,注意情态动词的特殊用法。
解虚拟语气题的方法:句型提示法:句型本身就提示要用虚拟语气;语境分析法:上下文所提供的语境要求要用虚拟语气。
情态动词考点1 情态动词的确切含义▲对can/could的考查①Although you _______ find bargains in London, it’s not generally a cheap place to shop.A. shouldB. needC. mustD. can【答案与解析】D。
should应该,竟然;need需要;must必须,一定;非得,偏偏;can能够,可能,有时会。
句意:尽管你有时可能会在伦敦找到便宜货,但总得说来那不是一个购物的便宜的地方。
根据句意可知can表示有时可能,有时会。
故D正确。
②(2016高考英语天津卷)It was really annoying; I _______ get access to the data bank you had recommended.A. wouldn’tB. couldn’tC. shouldn’tD. needn’t【答案与解析】B。
wouldn’t不愿意;couldn’t不能;shouldn’t不应该;needn’t不必。
故选B。
句意:这真是令人生气的;我不能进入你推荐的数据库。
高考英语第一轮复习 (归纳拓展+巩固提升)语法专题七

语法专题七虚拟语气英语中有三种不同的语气:陈述语气,祈使语气和虚拟语气。
虚拟语气表示说话人的愿望、假设、猜测或建议,而不表示客观存在的事实。
考点一虚拟语气用于条件句中1.表示与现在事实相反:条件状语从句中谓语动词用一般过去时(be的过去式用were);主句中谓语动词用would(should,could,might)+动词原形。
If I were you,I would study hard.2.表示与过去事实相反:条件状语从句中谓语动词用had+过去分词;主句中谓语动词用would(should,could,might)+have+过去分词。
If he had taken my advice,he would have passed the test.3.表示与将来的事实相反:条件状语从句中谓语动词用一般过去时或should+动词原形或were to+动词原形;主句中谓语动词用would(should,could,might)+动词原形。
If it were to rain tomorrow,they would not go to the cinema.注意:1)if条件句中只要用了过去的时态就说明该句要使用虚拟语气。
2)if条件句中只出现一个表示与将来事实相反的情态动词should。
3)含有if条件句的虚拟语气中,主句都要用情态动词,且都可理解为过去式。
考点二wish宾语从句中的虚拟语气用法在wish后的宾语从句中,表示与现在或过去的事实相反,或对将来的主观愿望,从句中通常用虚拟语气。
从句中谓语动词的构成形式为:1.表示对现在情况的虚拟,从句中谓语动词用过去式(be动词一般用were)。
I wish it were spring now.2.表示对过去情况的虚拟,从句中谓语动词常用had+过去分词。
I wish he had come yesterday.3.表示对将来的主观愿望,从句中动词常用would/could/might+动词原形。
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情态动词和虚拟语气单句语法填空1、He __________well refuse to speak to you, because he's in low spirits.2、He__________ not have attended Jane’s birthday party,for he knew nothing about it.3、There is a great noise in their room. The couple __________be still quarreling at this time.4、You __________not pay too much attention to your reading skills,as they are so important.5、一I haven’t got the reference book yet, but I'll have a test on the subject next month.一Don’t worry. You__________have it by Friday.6、I __________not have watched that movie —it'll give me horrible dreams.7、—Where is my dictionary? I remember putting it here yesterday.—You __________(place) it in the wrong place.8、Samuel,the tallest boy in our class,__________easily reach the books on the top shelf.9、As one of your best friends,I__________(should know) that you were upset, butI didn’t. Sorry!10、When I lived in Canada, I __________(will) fish in a pond nearby on Sundays.11、If it__________(snow) tomorrow, the basketball match would be put off.12、一Did you go to the fashion show last week?—I __________(go), but I was fully occupied the whole week.13、If only I __________(have) more confidence in the English speech contest held last week!14、It was Mr Zhang that helped us out of the trouble. But for his help,we __________not have managed it so easily.15、They advocate the plan he was opposed to __________(discuss) in the next meeting.单句改错1、However, if we stress cooperation too much, there would he no progress._____________________________________________________________________2、Firstly,I’d like to show my appreciation to those who stand by me all the way, teachers, parents and friends included. Without their help or advice, my life will he different._______________________________________________________________________________________________________________________________________________________________________________________________________________3、In my opinion, by doing part-time jobs, college students must gain some social experience and broaden their horizons.__________________________________________________________________________________________________________________________________________4、Most importantly,all of us must believe in each other and been honest in our daily life.__________________________________________________________________________________________________________________________________________5、She is the most honest person that I’ve ever seen. She mustn’t have taken your e-book without permission.__________________________________________________________________________________________________________________________________________6、I must express myself more easily when I talk in Chinese than in English. _____________________________________________________________________7、To keep fit,we ought take exercise every day._____________________________________________________________________8、A few years ago I might bring my wife to this place for dinner._____________________________________________________________________9、John’s grade on the test is the highest in his class and he should have studied last night.__________________________________________________________________________________________________________________________________________10、Dare you to tell your parents about your school records?_____________________________________________________________________11、If you worked hard then, you would be in the university now._____________________________________________________________________12、How I wish every student have a scientific and systematic study method!_____________________________________________________________________13、It is required that all of us must be present at the meeting._____________________________________________________________________14、—Do you mind my opening the window?—Well, I’d rather you not.__________________________________________________________________________________________________________________________________________15、If Sam were here, he will be so excited about meeting a famous scholar in the flesh.__________________________________________________________________________________________________________________________________________答案以及解析单句语法填空1答案及解析:答案:may/might解析:句意:他很可能拒绝和你说话,因为他的心情不好。
may/might well为固定搭配,意为"很可能,极有可能”。
2答案及解析:答案:can/could解析:由 he knew nothing about it 可知,他没有去参加生日会,所以应用can't/couldn’t have done表示对过去动作的否定性推测。