2024高考英语备考复习课件：正反解读情态动词和虚拟语气
29．[2010·北京卷] —Good morning. I've got an appointment with Miss Smith in the Personnel Department.
—Ah，good morning. You ________be Mrs. Peters.
A．might
B．must
C．would
D．can
【解析】 B 本题考查情态动词。根据句子意思“你肯定是Mrs. Peters”可知用must来表示肯定推测。 30．[2010·山东卷]
I ________ have watched that movie—it'll give me horrible dreams.
A．shouldn't
B．needn't
C．couldn't
D．mustn't
【解析】 A shouldn't have done意为“本不应该做但实际已经做了(表达后悔的情绪)”
专题八 │ 实战演练 1.
【误】 The streets are all dry; it mustn't have rained last night.
【正】 The streets are all dry; it can't have rained last night.
【解析】 对某一事实的否定推测不能用must，而要用can't 或couldn't表示“不可能”。 专题八 │ 反面解读 反面解读 2． 【误】 I didn't see Mary at the meeting yesterday. She might be ill, I guess.
【正】 I didn't see Mary at the meeting yesterday. She might have been ill, I guess.
【解析】 猜的事情发生在昨天，因此要用情态动词＋have done形式，当动词是be时，很容易忽略它的时态意义，要特别留意。 3． 【误】 He must be very friendly at times.
【正】 He can be very friendly at times.
【解析】 句意为：他有时会很友好。可知此处并非对现在的状态进行推测，而是一种理论上的可能性，因此用can。 专题八 │ 反面解读 4． 【误】 I can't find my keys. I may/might forget them on the playground yesterday.
【正】 I can't find my keys. I may/might have left them on the playground yesterday.
【解析】 表示对过去情况的推测，通常用must/may/might have done sth. 另外，表示“把……忘记在某地”应用动词leave。 专题八 │ 反面解读 5． 【误】 The fire spread through the hotel quickly, but everyone could get out.
【正】 The fire spread through the hotel quickly, but everyone was able to get out.
【解析】 表示在过去成功地做到了某事，肯定句中通常用was/were able to do sth.。 专题八 │ 反面解读 6． 【误】 Will I open the window for you?
【正】 Shall I open the window for you?
【解析】 shall与第一、第三人称连用，表示征求意见或请求指示，这时不可用will。will通常与第二人称连用，即Will you…？ 7． 【误】 The plant is dead. Maybe I should give more water.
【正】 The plant is dead. Maybe I should have given more water.
【解析】 根据第一句可知，植物已经死亡，所以应该是自责：本应该多浇些水的。要用should have done形式表示“本应该做……而未做”。 专题八 │ 反面解读 8． 【误】 Hadn't they saved us, we would have been drowned in the stormy river.
【正】 Had they not saved us, we would have been drowned in the stormy river.
【正】 If they had not saved us, we would have been drowned in the stormy river.
【解析】 当条件中含有were, had, should等时，可省略if，从而把were, had, should提到主语之前。若条件句为否定句，则只把were, had, should提前，not仍放在主语之后。 专题八 │ 反面解读 9． 【误】 If only I saw the film yesterday.
【正】 If only I had seen the film yesterday.
【解析】 if only后句子若表示过去的一种愿望，其谓语动词应用过去完成式，即if only sb. had done sth. 。
专题八 │ 反面解读 1．—Everyone in my class passed the exam.
—Oh，really？It ________ difficult.
A．can't have been
B．needn't have been
C．must be
D．mightn't be
【解析】 A 考查情态动词。对过去进行推测，表示“一定不”应使用 can't have done。句意为：“我们班上每个人都通过了考试。”“哦，真的吗？那题目一定不难。” 专题八 │ 实战演练 实战演练 2． [2009·安徽卷] Some people who don't like to talk much are not necessarily shy；they ________ just be quiet people.
A．must
B．may
C．should
D．would
【解析】 B 句意为：有些人不喜欢讲话不一定是害羞，他们可能是安静的人。此处用may表示“可能”之意。 专题八 │ 实战演练 3． —Why didn't you answer the phone last night?
—I ________ when you called.
A．had to have slept
B．had to be sleeping
C．must have been sleeping
D．must have slept
【解析】 C 由时间状语和结合语境来看，这是对过去某个时间点正在发生事情的肯定推测，再结合题意，应该是must have been doing结构，选C。 专题八 │ 实战演练 4． When I lived with my roommates in the university, we ________ often talk into the night.
A．might
B．must
C．should
D．would
【解析】 D 这里描述的是过去经常发生的动作(或过去经常做的事情)。 专题八 │ 实战演练 5． —This is the first time I ________ my first picture with my own hands.
—It is time that you ________ a picture for me.
A．took; took
B．have taken; took
C．took; will take
D．will take; have taken
【解析】 B This/It is the first time that…中，从句的谓语动词通常用现在完成式；It's (high) time that…中，从句谓语动词通常用一般过去式(即虚拟语气)，意为“该是做……的时候了”。 专题八 │ 实战演练 6． —Why hasn't Jack come back yet？________anything have happened to him?
—I'm not sure, but I guess something________.
A．May；must have
B．Can；may have
C．Must；may
D．Dare；might have
【解析】 B 考查情态动词。在一般疑问句或特殊疑问句中表推测时常用can或could，推测发生过的事情时情态动词后要接完成式，只能选B。 专题八 │ 实战演练 7．It is usually warm in my hometown in March, but it________ be rather cold sometimes.
A．must
B．can
C．should
D．would
【解析】 B can用在肯定句中可以指“有时会，可能会”，表示客观情况或逻辑上的可能性。句意为：三月份在我们家乡通常比较暖和，但有时也会非常冷。 8． Liza________ well not want to go on the trip—she hates traveling.
A．will
B．can
C．must
D．may
【解析】 D may well (not) do sth.意为“很可能(不)干某事，完全(没)有可能干某事”。 专题八 │ 实战演练 9． Look at the floor, Tom！________you watch TV while having a meal?
A．Should
B．Could
C．Would
D．Must
【解析】 D must 表示与说话人愿望相反或不耐烦“非得、偏要”。如：
Must you make so much noise？你就非得弄出这么大声吗？ 专题八 │ 实战演练 10．The soccer team has been doing well this season，so they ________win the championship.
A．should
B．might
C．would
D．must
【解析】 A 本题考查情态动词。句意为：这个足球队在这个季度训练得很好，因此，他们应该会赢得冠军。根据常理进行推测表示“应该……”时用should。
专题八 │ 实战演练 11．When the ship sailed out from Thailand, the 16 sailors on board ______ that only half of them would return again.
A．will never think
B．can never think
C．needn't have thought
D．couldn't have thought
【解析】 D 考查“情态动词＋完成式”的用法。根据句意“当这艘轮船从泰国驶出的时候，船上的16名船员不会想到他们当中只有一半的人会返回”可知，这里表示对过去事情的否定推测，选D。 专题八 │ 实战演练 12．—What does the sign over there read?
—No person ________ smoke or carry a lighted cigarette in this area.
A．will
B．shall
C．may
D．must
【解析】 B 考查情态动词的特殊用法。答句句意为：任何人在这里都不能吸烟或者是携带点燃的香烟。shall在这里表示强制，用于法令、条约、规章中，意为“必须，应该”。 专题八 │ 实战演练 13．It's hard to believe that such a greedy man________ donate so much to Project Hope.
A．may
B．need
C．can
D．shall
【解析】 C 考查情态动词的特殊用法。句意为：这么贪婪的人竟能为希望工程捐出这么多钱，真是难以置信！can在这里表示惊讶、不相信，意为“居然会，竟能”。 专题八 │ 实战演练 14．For environmental reasons，we ________ as well take these waste products and have them recycled.
A．should
B．would
C．might
D．could
【解析】 C 考查情态动词。所填词与as well构成固定搭配，意思是不妨，用might，选C。 15．We ________ here at lunch time; we were delayed at the airport, though.
A．could be
B．should be
C．must have been
D．would have been
【解析】 D would have done sth.表示与已经发生的事实相反，意思是“本来会……但实际没有”。句意为：我们本来能在午餐时到达，但我们在机场被延误了。 专题八 │ 实战演练 16．—Jenny took the 8：00 bus to Guangzhou this morning.
—Really？He ________ the 9：00 train. It's much more comfortable and safer to travel by train.
A．could have taken
B．should take
C．must have taken
D．can take
【解析】 A 考查情态动词的用法。上句表示珍妮已乘坐8点的汽车去了广州。答句句意为：她本可以坐9点的火车去的，坐火车舒服得多，安全得多。“情态动词could＋完成式”表示“本来可以，而实际上并没有那么做”。 专题八 │ 实战演练 17．[2010·四川卷] —________ I take the book out?
—I'm afraid not.
A．Will
B．May
C．Must
D．Need
【解析】 B 考查情态动词词义辨析。may用于一般疑问句，表示请求。 专题八 │ 实战演练 18．[2010·安徽卷] Jack described his father，who ________ a brave boy many years ago，as a strongwilled man.
A．would be
B．would have been
C．must be
D．must have been
【解析】 D 考查情态动词。句意为：杰克把他父亲描写成一个有坚强意志的人，他很多年前就一定是一个勇敢的男孩。根据many years ago可知，是对过去事情的推测。would have been多用于条件句的虚拟语气中。 专题八 │ 实战演练 19．[2010·浙江卷] Had I known about this computer program，a huge amount of time and energy________.
A．would have been saved
B．had been saved
C．will be saved
D．was saved
【解析】 A 本题考查虚拟语气。根据Had I known提示，可知此句是虚拟语气，且与过去事实相反，故主句谓语用would have done的形式。此外本句还是被动，选A。 专题八 │ 实战演练 20．[2010·湖南卷] You ________ buy a gift，but you can if you want to.
A．must
B．mustn't
C．have to
D．don't have to
【解析】 D 考查情态动词。don't have to意为“没有必要”，符合语境。句意为：你没有必要买礼物，但如果你想买的话，你也可以买。
专题八 │ 实战演练 21．[2010·陕西卷] —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't
【解析】 D 本题考查情态动词的用法。表示“禁止；千万别做某事”时，要用mustn't。 22．[2010·江西卷] I have told you the truth. ________ I keep repeating it?
A．Must
B．Can
C．May
D．Will
【解析】 A 考查情态动词的用法。句意为：我已经告诉你真相了。要我一再重复吗？must在此用于加强语气，意为“必须……吗？非得……吗？” 专题八 │ 实战演练 23．[2010·江苏卷] —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．may 【解析】 B 本题考查情态动词。当主语为第二、三人称时，情态动词shall表示说话人给对方命令、警告、允诺或威胁，本句表示允诺。 专题八 │ 实战演练 24．[2010·江苏卷] George is going to talk about the geography of his country，but I'd rather he ________ more on its culture.
A．focus
B．focused
C．would focus
D．had focused
【解析】 B 本题考查虚拟语气。would rather＋从句表示对现在或将来虚拟时应使用一般过去时。 专题八 │ 实战演练 25．[2010·全国卷Ⅰ] Just be patient. You ________ expect the world to change so soon.
A．can't
B．needn't
C．may not
D．will not
【解析】 A 考查情态动词的用法。can't表示“不能”，语气强烈。 专题八 │ 实战演练 26．[2010·福建卷] Teachers recommend parents ________ their children under 12 to ride bicycles to school for safety.
A．not allow
B．do not allow
C．mustn't allow
D．couldn't allow
【解析】 A 考查虚拟语气。句意为：教师们建议：为了孩子们的安全，父母不应让12岁以下的孩子骑自行车去学校。recommend意为“建议”，其后接的宾语从句采用虚拟语气，从句谓语动词用“should＋动词原形”的形式，should可以省略。 专题八 │ 实战演练 27．[2010·天津卷] Mark ________ have hurried. After driving at top speed，he arrived half an hour early.
A．needn't
B．wouldn't
C．mustn't
D．couldn't
【解析】 A needn't have done 本没有必要做某事，实际上做了。 专题八 │ 实战演练 28．[2010·重庆卷] You ________ park here! It's an emergency exit.
A．wouldn't
B．needn't
C．couldn't
D．mustn't
【解析】 D 考查情态动词词义辨析。由句意“这里是紧急出口”，可知此处不允许停车，所以用mustn't表示“禁止，不许”。 专题八 │ 实战演练 高考英语复习突破课件：语法专题八 正反解读情态动词和虚拟语气（新课标人教版）
专题八 正反解读情态动词和虚拟语气
情态动词主要用来表示说话人的情感、态度等，是中学英语语法的重点，也是高考的热点，是单项填空必考的一个知识点。情态动词在近五年高考中主要考查四点：情态动词表示推测和可能性的用法；情态动词与虚拟语气；情态动词表达“情感、态度、语气等”；情态动词表示 “必要性”等方面的用法。虚拟语气的考点主要集中在名词性从句、条件句中的用法，以及错综条件句中虚拟语气的应用。 专题八 │ 考点荟萃 考点荟萃 一、情态动词表推测的用法
专题八 │ 正面解读 正面解读 专题八 │ 正面解读 情态动词
