2020届二轮复习 情态动词和虚拟语气单句语法填空(含有解析) 学案(10页word版)
2020年高考英语二轮复习 专题07 情态动词和虚拟语气精品教学案(含解析)
2014年高考英语二轮复习精品教学案：专题07 情态动词和虚拟语气（解析版）【2014考纲解读】情态动词的用法复杂多变，在高考试题中占的比重一直比较稳定，每年总有一至两个题，可以单独考查，也可以结合虚拟语气考查。
命题者常常利用语境和句子之间意义上的细微差别来考查考生对情态动词的理解和掌握，难度也保持较为稳定的趋势。
其考点主要包括：1．考查情态动词的基本用法。
如： can和could的用法及区别； will和would的用法及区别； must的用法； shall用于不同人称时的用法和should的各种用法； need的用法等。
2．考查情态动词的“推测”功能。
如：can，could，may，might，must 皆可表示推测，使用时要注意以下几点：(1)注意语气。
语气较强用must, cannot，couldn't; 语气较弱用may，might或can，could; (2)注意句式。
在肯定句中，一般用may，might，must; 在否定句、疑问句中常用can，could; (3)注意时态。
表示对现在或将来的情况的推测，此时通常用“情态动词＋动词原形”结构；表示对现在或将来正在进行的情况进行推测，通常用“情态动词＋进行体”结构；表示对过去情况的推测，通常用“情态动词＋完成体”结构。
3．考查情态动词的特殊用法。
如：(1)cannot/can't 与too/over/enough/perfectly/sufficiently 等词连用，意为“越……越……”“无论怎样……，……也不为过”“决不会……，……够(过)”。
(2)cannot wait to do sth意为“急于做某事”。
(3)would 和used to的区别； can 和be able to的区别。
(4)“may/might we ll＋动词原形”意为“理应，有足够的理由”；“may/might as well ＋动词原形”意为“还不如，不妨，还是……的好”。
2020届二轮复习 情态动词和虚拟语气 课件(105张)
情态动词
虚拟语气
情态动词和虚拟语气 结 束
(2)表示推测：意为“准是，一定是”，只用于肯定句。若用 于否定句或疑问句，则用can。若要谈论过去的情况，必须用 “must＋have＋过去分词”。 That can't be the only way.There must be other ways of solving the problem. 那不是解决问题的唯一办法，肯定有另外的办法。She must have been very young when she got married.她结婚时一定很 年轻。
情态动词
虚拟语气
情态动词和虚拟语气 结 束
(3)表示“偏偏”：表示某事就在某个当紧的时候发生，多指 某些不受欢迎的事情发生；还可指主观上的偏执，可译为 “偏，偏要”。 The car must break down just when we were starting our holidays. 我们刚刚开始休假，汽车偏偏坏了。 After I gave her my advice, she must go and do the opposite. 在我给她出主意之后，她偏要反着干。
情态动词
虚拟语气
情态动词和虚拟语气 结 束
二、情态动词may和might的辨析 1．表示允许。
(1)表示请求允许(即请求别人允许自己做某事)，两者都可 用，只是might表示的语气较委婉(但并不表示过去)。 I wonder if I might ask you a favor? 不知能否请你帮个忙？ I'd like to ask a question if I may. 如果可以的话，我想提个问题。
You should/ought to give up smoking. 你应该戒烟。
2020版高考英语二轮复习专题一语法运用第三节基础保分四情态动词、助动词和虚拟语气课件
[题目这么解] 1．若句中谓语动词为原形，在其前设纯空格时，注意考虑情态动词或助动词，然后 再根据句意或句式结构填入恰当的情态动词或助动词(如题3)； 2．一旦判断所给动词在句中作谓语后，就要考虑其时态、语态(如题1)、语气(如题2) 等。注意虚拟语气中的时态，除了if虚拟条件句，还应注意虚拟语气的标志词，如su ggest, would rather, as if, wish, otherwise, or, but for等。
语法填空中的情态动词、助动词和虚拟语气考点 [高考这样考] 1．(2019·高考浙江卷改编)But whatever it is，praise should ____________(give) on a case-by-case basis and be proportionate (相称的) to the amount of effort your child h as put into it. 2．(2019·高考天津卷改编) The workers were not better organized，otherwise they w ould ____________(accomplish) the task in half the time. 3．(2017·高考天津卷改编)My room is a mess，but I ____________ (need) clean it bef ore I go out tonight. I can do it in the morning.
短文改错中的情态动词、助动词和虚拟语气考点 [高考这样考] 1．(2019·高考江苏卷改编)What a pity！You missed the sightseeing，or we would ha d a good time together.____________ 2．(2018·高考全国卷Ⅱ)As a kid, I loved to watch cartoons, but no matter how many t imes I asked to watch them, my parents would not to let me.____________ 3．(2016·高考全国卷Ⅱ)Some classmates suggest we can go to places of interest nearb y.____________
2020届二轮复习语法基础第七讲虚拟语气学案（江苏专用）
2020届二轮复习语法基础第七讲虚拟语气学案（江苏专用）[学生用书P126(单独成册)](建议用时：30分钟)Ⅰ单项填空1．—It’s really great to have a computer to store my photos.—Don’t count on it too much. It ________ break down and you’d better make a copy of them.A．must B．canC．should D．willB解析：考查情态动词。
——拥有一台电脑来储存我的照片真是太棒了。
——别太指望它。
这个电脑可能会发生故障，你最好留个备份。
can在此表示可能性，符合语境。
2．(2019·南京、盐城一模)Pele had bags of natural talent, but he ________ without the determination to deal with all the problems life threw in his path.A．would never succeedB．never succeededC．would never have succeededD．had never succeededC解析：考查虚拟语气。
句意：贝利是很有天赋，但是如果没有处理生活中遇到的所有问题的决心，他是永远不会成功的。
分析句子结构可知，本题考查虚拟语气。
根据句中的“Pele had bags of natural talent”可知，此处是对过去的虚拟，应用“would/could/sho uld/might ＋have＋过去分词”的形式。
故选C。
3．—What a pity ! You missed my birthday party.—Terribly sorry! ________ my uncle not visited me unexpectedly.A．Should B．WouldC．Had D．DidC解析：考查虚拟语气。
2020年高考英语二轮复习 情态动词和虚拟语气学案
学习目标：1自主学习创新教程情态动词和虚拟语气内容。
2分析历年热门考点进行实战演练。
学习难点：3各类从句中的虚拟语气一、复习时需注意的要点（一）情态动词1、情态动词在句中没有人称和数的变化。
2、含有情态动词的句子改为否定句或疑问句不必加助动词，只需要将情态动词置于主语前，或在情态动词后加上not。
例如：Must I write a letter to cheer him up?You needn’t wait for me.3、情态动词的过去式，例如can—could，may—might。
但是少数情态动词只有过去式，例如used to表示过去常常。
must的过去式往往用had to代替。
4、情态动词后还可接不定式的进行式、完成式和被动式。
例如：He can’t be doing his homework now. 他现在不可能在做功课。
He must have attended the meeting last night. 昨晚他一定参加了会议。
（二）虚拟语气1、在if条件句中，如果含有were , should或had等助动词，if可以省去，句子用倒装。
例如：Were I you , I would buy this reference book.2、should与would都可以用于if条件句的主句中，但should一般只用于第一人称，would用于所有人称。
例如：If you were here , I would tell you the news .3、某些条件可以用介词短语without… , but for 等来表示。
例如：Without your help , I could not have succeeded in passing the exam .4、有时句子通过but或otherwise等词来表示真实与虚拟的转换，在这种情况下，只有不真实的部分用虚拟式。
例如：I was ill yesterday；otherwise I would have played football with you .But for the heavy rain , we would have gone to the concert .5、有suggest等词的相应的名词组成的同位语从句及表语从句用虚拟式。
2020届高考英语二轮复习语法专题情态动词和虚拟语气学案
2020届二轮复习语法专题情态动词和虚拟语气学案[思维导图]Ⅰ.情态动词的基本用法一、情态动词近几年常考点近几年高考语法填空对情态动词的考查，主要涉及以下2点：1．情态动词后要加动词原形。
2．含情态动词的被动语态结构：情态动词＋be＋过去分词。
二、情态动词的基本用法1．can/could(1)表示能力，意为“能，会”。
The smallest good habits can make a big difference.最小的好习惯会产生很大的作用。
It was several minutes before I could take in what he was saying.过了好几分钟，我才理解他说的是什么。
(2)表示推测，意为“可能”，用于否定或疑问句中。
can比could语气强。
It’s already ten o’clock.My father can’t be sleeping now.已经十点了。
爸爸现在不可能在睡觉。
(3)表示请求或允许。
在疑问句中可以用could代替can，语气更委婉。
Could I use your phone，please?我可以用一下你的电话吗？(4)表示理论上的可能性。
Always believe that good things are possible，and remember that mistakes can belessons that lead to discoveries.要始终相信美好事物的降临并非不可能，记住失误也会变成经验教训，从而带来更多发现。
(5)用于否定句和疑问句，表示惊异、怀疑、不相信等态度。
He can’t/couldn’t do this.他不可能这样干。
(表示不相信)Can this be done by him?这可能是他干的吗？(表示疑惑、惊讶)(6)用于固定结构中。
can’t...too/enough表示“无论……也不过分；越……越好”。
2020届高考英语二轮复习教师用书：第一板块 专题三 第五讲 情态动词和虚拟语气
第五讲 情态动词和虚拟语气语法项目(一)情态动词 [考纲解读·定方向]情态动词在语法填空中鲜有考查，但在写作中经常用到，对于有些考生来说情态动词是掌握的难点，在写作中经常犯低级错误而造成不应有的失分，因此在二轮备考中应加强对这一部分的学习。
情态动词的基本含义要知晓[实例体验]1．(2018·天津卷)I can't find my purse.I __might/could__ have left it in the supermarket yesterday，but I'm not sure.2．(2018·全国卷Ⅱ)As a kid，I loved to watch cartoons，but no matter how many times I asked to watch them，my parents would not to let me.__去掉not后的to__3．(2016·全国卷Ⅱ)We can chose between staying at home and taking a trip.__chose→choose__4．(2016·全国卷Ⅰ)You can correcting any mistakes you find in them.__correcting→correct__5．(2016·全国卷Ⅲ)I should available any time after school next week.__should后加be__ 6．(2016·北京卷)As for my favorite figure in Chinese history，it must Wei Yuan，a great thinker in the late Qing Dynasty.__must后加be__7．(全国卷Ⅰ)We must found ways to protect our environment.__found→find__[重点强化]1．情态动词不能单独作谓语，必须和后面的实义动词或be动词一起构成谓语。
2020版高考英语总复习高考语法与写作专题7情态动词和虚拟语气教学案外研版
专题七 情态动词和虚拟语气(一)语法讲练——过知识关要点一 情态动词的基本用法情态动词具有一定的词义，没有人称和数的变化，必须和其他动词一起构成谓语，用来表示愿望、态度和推测等。
1．表示能力(1)表示现在的能力⎩⎪⎨⎪⎧ can am/is/are able to(2)表示将来的能力：will be able to(3)表示过去的能力⎩⎪⎨⎪⎧ could 表示过去的能力，不表示是否做was/were able to 表示过去有能力做并且成功地做了， 相当于：managed to do sth./succeeded in doing sth.could have done 表示过去本来能够做但未做The fire spread through the hotel very quickly but everyone was able to get out. 尽管这场大火迅速蔓延到了这个宾馆，但是每个人都逃了出去。
(表示过去有能力做并且成功地做了)I could have worked out the problem, but I was too nervous.我本来可以解出这道题，但我太紧张了。
(表示本来有能力做但未做)2．表示推测(可能性)可能性可分为客观的可能性和具体事情实际发生的可能性两种。
(1)客观的可能性并不表示具体某事是否会发生，而用来说明人或事物的特征。
情态动词can 可用于肯定句中表示客观的(或理论的)可能性，而表示具体事情实际发生的可能性时，can 一般不用于肯定句。
Accidents can happen on such rainy days.在这样的多雨天气里可能会发生事故。
(表示客观的可能性)We may go to the cinema tonight, but we are not sure yet.今晚我们可能去看电影，但还没确定。
(表示实际可能性，不用can)(2)表示具体事情实际发生的可能性表示具体事情实际发生的可能性的层次(由强及弱)比较：①在肯定句中表示推测(must/have to, should/ought to, may, might, could)a．当说话者表达怀疑或犹豫之意时，需用may，might或could，其中might，could 比may所表达的怀疑或犹豫之意更强。
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2020届二轮复习情态动词和虚拟语气单句语法填空1．When Sandra Day O’Connor finished third in her class at Stanford Law School in 1952, she ________not find work at a law firm because she was a woman.2．We can________（choose）between staying at home and taking a trip.3．Some classmates suggest we ________go to places of interest nearby.4．I love the weekend, because I________get up early on Saturdays and Sundays.5．George ________(go) too far .His coffee is still warm.6．—Can't you stay a little longer?—It's getting late.I really ________ go now.My daughter is home alone.7．It was so noisy that we ________ not hear ourselves speak.8．You ________ be Carol.You haven't changed a bit after all these years.9．You ________feel all the training a waste of time，but I'm a hundred percent sure later you'll be grateful you did it.10．You ________ be careful with the camera.It costs!11．—Sorry, Mum! I failed the job interview again.—Oh, it's too bad.You ________ have made full preparations.12．I ________have worried before I came to the new school, for my classmates here are very friendly to me.13．_______ I have a word with you? It won't take long.14．—I've prepared all kinds of food for the picnic.—Do you mean we________ (not)bring anything with us?15．It was sad to me that they，so poor themselves，________bring me food.16．Life is unpredictable；even the poorest ________become the richest.Ⅱ.用所给动词的适当形式填空1．If I ________(see)it with my own eyes, I wouldn't have believed it.2．Without his wartime experiences, Hemingway ________(write)his famous novel A Farewell to Arms.3．Ellen is a fantastic dancer.I wish I ________(dance)as well as her.4．I wish I ________(be)at my sister's wedding last Tuesday, but I was on a business trip in New York then.5．It is lucky we booked a room, or we ________(have)nowhere to stay now.6．We ________(be) back in the hotel now if you didn't lose the map.7．If Mr.Dewey________(be) present，he would have offered any possible assistance to the people there.8．We would rather our daughter________(stay) at home with us，but it is her choice，and she is not a child any longer.三单句语法填空1．—Everyone in my class passed the exam.—Oh, really？It________（be）difficult.2．—Did you tell Rose you have passed the exam?—Oh, I forgot.I________call her now.3．—What do you think of Betty?—Lovely, though she________be naughty sometimes.4．My cousin insisted that she________(send)to Australia for further study.But the company refused her application.5．—I feel it necessary that everything________(ready) by the time our manager arrives.—Yes, to make sure the conference is held on schedule.6．—Lisa，what do you think of the job of being a nurse?—In my opinion，it ________ be difficult sometimes though it seems easy.7．But for those interruptions，the meeting ________(finish) half an hour ago.8．Had they known what was coming next，they ________(have) second thoughts.9．I’m Captain John Blanchard.You ________ be Miss Hollis.I am glad to meet you here.10．He walked in as if he ________(buy) the school，and the word quickly got around that he was from New York City.11.I recommend that you ________(try) .12．It’s a pity you were late，otherwise you ________ (see) the film star Rain from Korea.13．All the students ________ put on masks before going to school in case they are infected with flu virus.14．Had the government limited the sales of cars much earlier，traffic jam and pollution ________ not be so serious now.15．If you will stay here longer，you may.But you ________ leave before this weekend.16．He commanded that all the gates ________ (shut) when it was getting dark in case thieves came in.17．Tom：Did you visit the famous cultural relics last month?Mary：No，we ________(visit) it，but we spent too much time shopping.18．It has been suggested the sports meeting ________(put) off till the smog is not so severe.19．And a similar number of students believe that a good university ________ produce graduates who are particularly sought after by employers.参考答案及解析I.1．could[根据句意：当桑德拉在法律学习毕业之后，因为她是女人，没能在法律公司找到工作。
]2．choose[考查动词原形。
根据语法知识可知，情态动词can 后要用动词原形。
]3．should[考查固定表达。
suggest表示“建议”，后面的宾语从句要用should do形式，should可以省略，故答案有两种改法。
] 4．needn’t[考查情态动词。
句意：我喜欢周末，因为每逢周六、周日我不需要早起。
]5．can’t have gone[考查情态动词。
句意：乔治不可能已经走得太远。
他的咖啡温乎。
can’t have done表示对过去否定的推测，意为“不可能做了……”。
]6.must[句意：——你不能再多待一会儿吗？——天要黑了，我真的现在必须走了，我的女儿独自呆在家里。
must必须。
] 7．could[句意：太吵闹了，我们连自己说的话都听不到。
can/could表示“能力，能够”。
根据前面的was可知，此处要用过去时could。