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情态动词专项练习题及答案详解

一、单项选择情态动词

1．What a pity! Considering his ability and experience, he ___________ it better.

A．need have done B．must have done

C．can have done D．might have done

【答案】D

【解析】

【详解】

考查虚拟语气中的情态动词。句意：真遗憾啊！考虑到他的能力和经验，他也许可以做得更好。can have done较少使用此结构，表示对过去行为的怀疑；用于疑问句时意为“难道

真的做了吗”，表示怀疑；need have done需要做某事，实际上却未做（表示虚拟语气）；must have done一定做了某事（表示对过去发生的事情的肯定推测）；might have done表示对发生过的事情的推测，意思是“可能已经”或“也许已经”，用于肯定句中。故D正确。【点睛】

本题是高考必考考点，一定要牢记句型意思。must have done过去肯定做了某事。should have done本应该做而实际未做。can’t have done过去不可能做了某事；shouldn’t have done 本不应该做而实际做了。need have done本有必要做某事而没做；needn’t have done本没有必要做某事；注意没有mustn’t have done的形式。

2．Mr. Baker, some students want to see you. ______ they wait here or outside?

A．May B．Should C．Shall D．Will

【答案】C

【解析】

【详解】

考查Shall的用法。句意：贝克先生，有些学生想见你。他们是在这里等还是在外面

等?Shall用于第一、第三人称疑问句中，表示说话人征求对方的意见或向对方请示。故选C。

【点睛】

Shall的用法

Shall作为助动词，一般用于第一人称Ⅰ和We，表示一个将来的动作，构成将来时态。Shall后面接动词原形。例如：

（1）I shall think it over and Let you know my idea.我将考虑一下此事，然后告诉你我的想法。

（2）We shall have a good time in the park.我们在公园里会玩得很高兴的。常考的特殊用法

1. Shall用于第一人称，表示征求对方的意愿。如：What shall we do this evening?

2. Shall用于第一、第三人称疑问句中，表示说话人征求对方的意见或向对方请示。如：Shall we begin our lesson?When shall he be able to leave the hospital?

3. Shall用于第二、第三人称，表示说话人给对方命令、警告、允诺或威胁。如：You shall fail if you don't work harder. （警告）

He shall have the book when I finish reading. （允诺）

He shall be punished. （威胁）

3．--- Oh, my God! I just missed the last bus back home.

--- That’s really bad. I’m sure you ______ it, but you just didn’t hurry up.

A．had caught B．could have caught C．could catch D．can catch

【答案】B

【解析】

【详解】

考查情态动词+have done结构。句意：——哦,我的上帝!我刚好错过了回家的末班车。——这是非常糟糕的。我肯定你能赶上，但你就是不抓紧。could have done“本来能做而没有做”。故选B。

4．-- Did Jim come?

-- I don’t know. He _______ while I was out.

A．might have come B．might come

C．must have come D．should have come

【答案】A

【解析】

【详解】

考查情态动词推测用法。句意：Jim来了吗？--我不知道，在我不在的时候，可能来过。根据前文I don’t know.可知，说话者不知道Jim来没来，因此后文推测来过，但是语气很不确定，故可知选A。对过去情况的推测为情态动词+have done，must have done 一定做了某事，should have done 应该来过，不符合，故选A。

【点睛】

情态动词+have+过去分词的用法，表示推测或判断过去的情况。

can/could+have+过去分词用法：①多用于否定句和疑问句中。表示对过去某事发生的可能性的否定或质疑，意为：不可能（已经）......了-（否定句）/可能（已经）......了嘛？-（疑问句）②用于肯定句中。表示对过去没有做某事的遗憾，含有轻微的责备，意为：本来可以......的（但实际上没有......）。You could have done better, but you were too careless.（肯定句。他能做得更好的）

should/ought to+have+过去分词用法：用于肯定句中。表示对过去没有做某事的遗憾，含有责备的意思，意为：本来应该......的（但实际上没有......）。用于否定句中-表示对过去已经做了某事的责备，意为：本来不应该......的（但实际上已经......了）。He should have been asleep.（肯定句，他本应去睡觉的）He shouldn't have been asleep.（否定句，他本来不应该去睡觉的）。

may/might+have+过去分词用法：用于肯定句和否定句中，表示对过去发生某事的可能性的推测，意为：或许（已经）....../或许还没有......。It is too late. He may have gone to bed. must+have+过去分词用法：表示对过去发生的事情十分肯定的推测。must表示推测时，不

能用在否定句和疑问句中。I must have forgotten to tell you.（must 的引入，表达了说话者对过去忘记告诉你的这件事肯定推测）

needn't+have+过去分词

用法：表示对过去已经做了某事的后悔，意为：本来可以不必......的（可实际上却已经......）You needn't have taken a taxi here, for it was very near to my home.

5．I often felt troubled in my teens and my grandma ________ comfort me, saying “Life is like that, dear”.

A．would B．might C．should D．must

【答案】A

【解析】

【详解】

考查情态动词。句意：在我十几岁的时候，我经常感到烦恼，我的奶奶会安慰我说，“生活就是这样，亲爱的”。此处是would+动词原形，表示“过去总是做某事”。故选A。

6．It wasn’t right to me that such near neighbors not know one another.

A．could B．would

C．should D．might

【答案】C

【解析】

【详解】

考查情态动词。句意：对我来说，很不正常，如此近的邻居居然不认识。A. could可能，能够；B. would将；C. should竟然；D. might可能，也许。should 作为情态动词，可以用来表示意外、惊喜或者在说话人看来是不可思议的，常常译为"竟会"、"居然"，住的这么近的邻居居然不认识。表示意外，所以答案选C。

【点睛】

should的用法

1、should 作为情态动词,通常用来表示现在或将来的责任或义务,译作“应该”、“应当”,这时它可以和 ought to, be supposed to 互换使用.例如：You should （= ought to ） tell your mother about it at once.

2、should 作为情态动词,可以用在条件状语从句中,表示语气较强的假设,译作“万一”、“竟然”,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。例如：If you should fail to come, ask Mrs Chen to work in your place. （= Should you fail to come, ask Mrs Chen to work in your place. ）

3、should 作为情态动词,可以表示谦逊、客气、委婉之意,译为“可……”、“倒……”。例如：I should say that it would be better to try it again.

4、should 作为情态动词,可以用来表示意外、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译为“竟会”、“居然”。例如：How should I know it ? 我怎么会知道这件事?

5、should 作为情态动词,可以用来表示有较大可能实现的猜测、推论,通常译为“可能”、“总该……吧”,相当于 be expected to 。例如：They should be home by now, I think. 我想现在他们总该到家了吧。

6、should 作为情态动词,用在由 so that, for fear that, lest 引导的目的状语从句和 in case （that）引导的条件状语从句中,有“能够”、“可能”、“会”之意。例如：They got up early so that they should （= could/ might） catch the first bus in time.

7、should 作为情态动词,可以用于下列虚拟语气句中：

(1）用在表示与将来事实相反的条件状语从句中,构成“ If …… should （do sth）……, …… would/ could/ might （do sth.）…… ”句式。

(2) 用在 suggest （propose）, arrange, plan, decide, advise, order, demand, request, desire, insist 等表示“建议”、“要求”、“命令”、“决定”、“安排”、“计划”、“主张”的动词后面接的宾语从句中。这里的 should 也可以省略。

本句中should 作为情态动词，可以用来表示意外、惊喜或者在说话人看来是不可思议的，常常译为"竟会"、"居然"，住的这么近的邻居居然不认识。表示意外，所以答案选C。

7．The professor warned the students that on no account ________ use mobile phones in his class.

A．should they B．they should

C．dare they D．they dare

【答案】A

【解析】

【详解】

考查部分倒装和情态动词。句意：这位教授警告学生们，在他的课堂上，决不应该使用手机。on no account意为“决不”，否定词放在句首，句子使用部分倒装，排除B、D项；这里表示应该，故选A。

8．—What’s wrong with you?

—Oh, I am sick. I ________ so much ice cream just now.

A．shouldn’t eat B．mustn’t eat

C．couldn’t have eaten D．shoul dn’t have eaten

【答案】D

【解析】

【详解】

考查情态动词和虚拟语气。句意：——你怎么了？——我生病了，我刚才不应该吃那么多冰激凌。A. shouldn’t eat不应该吃；B. mustn’t eat禁止吃；C. couldn’t have eaten不可能吃；D. shouldn’t have eaten本来不应该吃。根据just now可知，是发生在过去，故选D。

9．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。

10．No student ________ go out of school to have lunch without permission of the headteacher. A．might B．must

C．shall D．could

【答案】C

【解析】

【详解】

考查情态动词。句意：未经校长允许，任何学生不得离开学校去吃午饭。might可能；must一定，必须；shall会，将；could能够。本句是一条禁令。shall用于肯定句并且主语是第一、三人称时，表示允诺，警告，劝告等语气。故选C。

11．My sister met him in the street yesterday afternoon, so he ______ your lecture. A．shouldn’t have attended B．couldn’t have attended

C．mustn’t have attended D．needn’t have attended

【答案】B

【解析】

试题分析：考查情态动词用法。Shouldn’t have done本不应该做某事，实际上却做了（虚拟语气）；couldn’t have done不可能做某事（对过去情况的推测）；needn’t have d one本不需要做某事，实际上却做了（虚拟语气）；句意：我的姐姐昨天下午在街上遇见了他，所以他不可能去听了你的演讲。故B正确。

考点：考查情态动词用法

点评：考本题是高考必考考点，一定要牢记句型意思。must have done过去肯定做了某事。should have done 本应该做而实际未做。can’t have done 过去不可能做了某事；shouldn’t have done 本不应该做而实际做了。 need have done 本有必要做某事；needn’t have done 本没有必要做某事；注意没有mustn’t have done的形式。

12．—______ you sing and dance at this late hour of the night?

—Sorry, I will stop right now.

A．May B．Shall

C．Will D．Must

【答案】D

【解析】

试题分析：考查情态动词的用法。 May可以，可能 Shall：用于第一三人称的疑问句，表

示说话人征求对方的意见或向对方请示。?用于二三人称的陈述句表示说话人给对方的命令、警告、允诺、威胁或决心等。?用于法律、法规条文、合同等，按规定应该履行的义务等。Will 表示请求或建议；表示意愿或表示现在的习惯D. Must表示“必须”“一定”“偏要”之意。此处must表示“偏要,偏偏”。句意：——你偏要在深夜又唱又跳吗？——很抱歉，我会马上停止。

考点：考查情态动词的用法。

13．I still find it hard to imagine that such a clever child __________ make such a foolish mistake. A．shall B．must

C．can D．should

【答案】D

【解析】

【详解】

考查情态动词。句意：我仍然难以想象这样聪明的孩子竟然犯这样愚蠢的错误。should 作为情态动词，可以用来表示意外、惊喜或者在说话人看来是不可思议的，常常译为"竟会"、"居然"，这么聪明的孩子竟然犯这样愚蠢的错误。表示意外，shall表示允诺，命令等，must表示必须，can表示能力及可能性。所以答案选D。

14．Using AI， many companies are now conducting experiments that__________ possible just a few years ago．

A．would have been B．might have been

C．shouldn't have been D．couldn't have been

【答案】D

【解析】

【详解】

考查情态动词表推测。句意：很多公司现在使用人工智能进行试验，这在几年前是不可能的。根据“a few years ago”可知，此处表示“过去不可能”，应该用couldn’t have done，故D 项正确。

15．—You rang me up at about 10:00 last night, didn't you?

—No, I didn't phone you. It someone else.

A．must have been B．could be C．must be D．could have been 【答案】A

【解析】

【详解】

考查情态动词+have done。句意：“昨晚10点左右你给我打了电话，是吗？”“不，我没给你打电话。一定是别人干的。” must have done 是对过去发生的动作最有把握的猜测，意思是“一定”，结合语境可知，我没有打电话给你，因此猜测一定有别人给你打了电话。故选A 项。

16．—It's so cold here! Why haven't you turned on your air-conditioner?

—Well, it ______ turn on.

A．shouldn't B．can't C．won't D．shan't

【答案】C

【解析】

【详解】

考查情态动词。句意：——这里太冷了！你为什么不把空调打开呢？——嗯，这个空调老是打不开。A. shouldn't不应该；B. can't不能；C. won't偏偏不，老是不，此处是表示习惯或倾向；D. shan't不会。这里使用will的否定won't表示事物的自然属性“空调总是开不开”。故选C项。

17．The door ________ open, no matter how hard she pushed.

A．shouldn’t B．couldn’t

C．wouldn’t D．mightn’t

【答案】C

【解析】

【详解】

考查情态动词。句意：无论她怎么使劲推，门就是打不开。A. shouldn’t不应该；B. couldn’t 不能够；C. wouldn’t不愿意；D. mightn’t可能不。will及其过去式would均可表示一种倾向性、习惯。故选C。

18．While it wasn’t the goal of the trip, I was rewarded with fresh insights, ones that ________ to me during the regular course of business.

A．might never happen B．could never have happened

C．should not happen D．needn’t have happened

【答案】B

【解析】

【详解】

考查虚拟语气。句意：虽然这并不是这次旅行的目的，但我得到了一些新的领悟，那些领悟在我的日常生活中是本不可能发生的。此处考查虚拟语气，“我得到新的领悟”发生在过去，故此处是与过去事实相反，应用could/might/would/need/should+have done，“本不可能发生”是could never have happened，故选B项。

【点睛】

本题考查“情态动词+have done”的虚拟语气，其常用表达有：

could have done本能做某事而未做couldn’t have done不可能做了某事

should have done本应该做某事而未做shouldn’t have done本不应该做某事而做了would have done本会某事而未做wouldn’t have done本不会做某事而做了

need have done本需要做某事而未做needn’t have done本不必要做某事而做了

19．—Sorry, Mum! I failed the job interview again.

—Oh, it's too bad. You________ have made full preparations.

A．must B．can C．would D．should

【答案】D

【解析】

【详解】

考查情态动词+have done结构。句意：—对不起，妈妈，我面试又失败了。—噢，那太糟糕了，你应该做好充分准备的。A.must必须；B.can可以；C.would将会；D.should应该。这里是情态+have done的结构的虚拟语气，can+have+done”表示对过去行为的怀疑，用于疑问句，译成“可能做过……吗？”；could+have+done，表示对过去事情的假设，意思是本来能够做某事而没有做；must+have+done”表示对过去事情的肯定推测，译成“一定做过某事”，该结构只用于肯定句；should+have+done意思是“本来应该做某事，而实际没做”。故选D

【名师点睛】

情态动词是一种本身有一定的词义，表示说话人的情绪、态度或语气的动词，但它不能单独作谓语，只能和其他动词一起构成谓语。情态动词是每年高考的热点也是难点，每年单项填空题必考一题。考点集中在：情态动词表示推测的基本用法及区别，情态动词否定式的用法辨析，“情态动词+have done”的用法区别等。

20．-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

【答案】A

【解析】

【详解】

考查情态动词。句意：Jenny今天早上坐8：00的客车去广州了。真的吗？她本能够坐9：00火车的，乘火车去旅游更安全舒适。情态动词加have done表示对过去的猜测，A.表本可能做了某事；B.表应该做某事；C.表过去一定做了某事D.可能，能够做某事。根据句意，此处是对过去的虚拟，故选A。

21．AI will surely be a feature of future life, but it _____ be used responsibly and in a proper way. A．can B．need C．must D．will

【答案】C

【解析】

【详解】

考查情态动词。句意：人工智能肯定会成为未来生活的一个特征，但必须以负责任的方式

和适当的方式使用它。A. can能够；B. need需要；C. must必须；D. will将会。此处为情态动词的一般用法，结合句意表示“必须”，故选C。

22．My computer ________ start this morning. There must have been something wrong with it. A．wouldn’t B．shouldn’t C．couldn’t D．mustn’t

【答案】A

【解析】

【详解】

考查情态动词。A. wouldn’t 不会；B. shouldn’t不应该； C. couldn’t不能； D. mustn’t禁止，不允许。句意：我的电脑今早启动不了。一定是出了什么问题。此处would表示过去的习惯或反复性的动作。故选A。

23．--Is Jack still in hospital?

--Yes. He _________ the bad food.

A．wouldn’t eat B．shouldn’t eat

C．wouldn’t have eaten D．shouldn’t have eaten

【答案】D

【解析】

试题分析：句意;--杰克孩子医院吗？--是，他本不应该吃坏的食物的。因为是过去吃了坏食物，所以排除AB，这里的shouldn’t have done表示“过去本不应该做而做了”，wouldn’t have done过去本不会做而做了，所以选D。

考点：考查情态动词和虚拟语气

24．–Will you read me a story, Mummy?

--OK. You ______have one if you go to bed as soon as possible.

A．might B．must C．could D．shall

【答案】D

【解析】

【分析】

【详解】

考查情态动词。句意：——妈妈，给我讲个故事好吗？——好，如果你尽快上床睡觉，我就给你讲一个。might表示“或许”；must表示“必须”；could表示“可能”；shall在此处表示“允诺”，符合句意，故选择D项。

25．—Isn’t that Ann’s husband over there?

— No, it ________ be him —I’m sure he doesn’t wear glasses.

A．must not B．can’t C．won’t D．may not

【答案】B

【详解】

考查情态动词：句意：那不是安的丈夫吗？---不，肯定不是他，我确定他不戴眼镜。A. must not禁止;B. can’t 不能;C. won’t不会;D. may not可能不。表示否定的推测，不可能，用can’t。故选B项。

26．Every coin has two sides. Beautiful songs, sometimes, ________ just be noise to others. A．must B．should C．may D．would

【答案】C

【解析】

【详解】

考查情态动词。句意：任何事物都有两面性。美丽的歌曲，有时候，对别人来说也许是噪音。A. must一定，表示肯定推测；B. should应该；C. may也许，可能；D. would将会，表示对将来的推测。分析句子可知，此处应该表示可能的推测，“美丽的歌曲，有时候，对别人来说也许是噪音。”。结合选项，故选C。

27．Tom, you _____ leave all your clothes on the floor like this!

A．wouldn’t B．mustn’t C．needn’t D．may not

【答案】B

【解析】

【详解】

考查情态动词辨析。句意：汤姆，你不要把所有的衣服都这样扔在地板上! A. wouldn’t 不会； B. mustn’t 禁止；C. needn’t不需要；D. may not不可以。本句为祈使句，所以mustn’t “禁止”符合句意。故选B项。

28．—Jim ________ what I said annoying though he didn’t say anything.

— So you mean you will have to apologize to him?

A．must find B．might find C．should have found D．must have found 【答案】D

【解析】

【详解】

考查must have done结构。句意：——吉姆一定觉得我说的话很让人烦，尽管他什么也没说。——所以你是说你得向他道歉？根据“though he didn’t say anything.”可知此处表示对过去事情的肯定推测，用must have done表示“过去一定做了……”，故D项正确。

29．—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

【解析】

【详解】

考查情态动词辨析。句意：---那边的牌子上写的是什么?---任何人不得在本地区吸烟或携带点燃的香烟、雪茄或烟斗。A. will表示现在的意志、愿望等，意为要，希望； B. may表示许可，或用于请求许可，意为可，可以；C. shall在陈述句中用于第二人称或第三人称，表示说话者的意志、命令、约定、决心、警告、威胁、预言等，意为必须，应该，要，得，给； D. must意为必须, 要,应当。分析句意可知，词句表示任何都不准在这个区域吸烟或携带点着的香烟、雪茄或烟斗。故选C项。

30．—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

【答案】A

【解析】

【详解】

考察情态动词用法。句意：——我能用支票付账吗?——对不起,先生。但这是我们酒店的管理规定,支付要用现金。shall可以表示命令，警告，强制，或者指规则和法律要求做的事情。本题正是考察了shall表示按照规则和法律要求做的事情。故A正确。

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情态动词讲解一．概念引入情态动词表示一种情感和态度，是___________________(实义动词or 助动词)，它本身语义不完整，要和实义动词一起使用，后接动词的____________形式。注：实义动词即行为动词，表示动作的动词，可单独使用做谓语。与实义动词相对应的是非实义动词，包括（帮助构成时态、语态的）be动词，（帮助构成时态、强调、虚拟的）助动词（do / does / did, have / has / had）以及情态动词。 eg. I did a lot of homework today, and I felt satisfied. People do love to have holidays for various reasons. 情态动词有__________________________________________________________ _______________________________________。二．基础讲解 can / could 1. 表示_______________. eg. My grandma is 80 years old, but she can drive without glasses. 2. 表示________________, could 可以代替can, 表示语气较为委婉。 eg. They asked whether they could smoke in the hall. Could you please pick me up at the airport at 5 p.m. next Monday? 3. 表示推测或理论上的可能性，意为_________________. eg. I thought the story could not be true. Even an experience teacher can make mistakes. may / might 1. 表示_______________, 它的否定形式可以用may not，但表示“强烈禁止”等意思时常用_______________. eg. May I turn up the radio a little? He said that I might use his telephone. 2. 表示______________的推测, might 比may 的语气更弱。 e g. Our football team didn’t p lay well today, but we might do better tomorrow. 3. 表示_____________. eg. May you succeed! / May you live a happy life. will / would 1. 表示_________________. eg. I have told him to stop smoking many times, but he will not listen. 2. 表示询问意愿或提出请求。 eg. Will you give him a message when you see him? Would you like to join the football club?

情态动词专项练习及答案

情态动词专项练习 1. Jean have kept his promise. I wonder why he changed his idea. A. must B. should C. need D. would 解析：选B. “should have +过去分词” 表示“过去本来应该(但没能)做某事”； keep one’s promise 意为“信守诺言”。 2. Jane have come to the party, but she not find the exact time. A. could; could B. might; could C. should; could D. should; would 解析：选A.“ could have+过去分词表示过去本来应该(但没能)做某事”。 3. So many mistakes in your homework! You more careful. A. may be B. had to C. would be D. should have been 解析：选D. “You should have been more careful”. 意为：你本来应该更细心的。 4．Her brother be at home now, because he was seen playing basketball in the stadium just now. A. mustn’t B. needn’t C. can’t D. shouldn't 解析：选C. can’t be at home 意为：不可能在家。 5．---I can’t understand wh y our boss is late. ---He the early bus. A. could miss B. may have missed C. can have missed D. might miss 解析：选B. “may have+过去分词”表示对过去动作的判断，意为：可能做了某事。注意：can表示可能时，只能用于疑问句和反问句。 6. She didn't answer the phone, she ______ asleep. A. may be B. must be C. should have been D. must have been 解析：选D. 表示：对过去发生的事情的肯定推测。 7．The little girl’s eyes were red. She ______. A. may cry B. must cry C. must be cried D. must have been crying 解析：选D. 意为：她刚才肯定一直在哭。对过去某事正发生的推测。 8．He______ his supper now, for the dining hall is still closed. A. can’t be having B. needn’t be having C. mustn’t be having D. shouldn't be having 解析：选A. 对现在正在发生的事情的否定推测。 9．I parked my bike behind the building, but now it is gone. It ________ . A. may be stolen B. must be stolen C. must have been stolen D. must have stolen 解析：选C. 对过去发生的事情的肯定推测的被动式。 10. ______ Mr. Black_______go to work by ferry before the bridge was built? A. Did; used to B. Use; to C. Did; use to D. Does; use to 解析：选C. used to do的疑问式，可以是Used+主语+to do ?或Did +主语+use to do? 11. The hotel is only a stone’s throw away, you ______ take a bus. A. need not to B. not need to C. don't need D. need not 解析：选D. 说话人认为不必要乘车, need 为情态动词。 12. I am busy now, _______ my brother do it for you ? A. Will B. Shall C. Must D. May 解析：选B. 在疑问句中shall 用于第三人称，也表示征求意见。 13. ---You needn’t do it right now, need you? ---Yes I am afraid I ______ . A. need B. needn’t C. must D. mustn’t 解析：选C. Yes的意思是：不。意为：恐怕我必须现在就做。 14.My English-Chinese dictionary has disappeared . Who _____ have taken it? A. should B. must C. could D. would 解析：选C. could/can have done 用于否定推测和疑问推测。 15. ---The room is so dirty._______ we clean it? ----Of course.

情态动词教学设计

<<情态动词>>教学设计 Ⅰ.Teaching Aims and Demands 1.knowledge Objects can ,could, may,might,, must,need, will would shall should 2.Ablity objects (1)Train students’the skill of doing exercises. (2)How to use Modal verb. 3.Moral Object Helping each other is very important, It is a good quality.. ⅡTeaching key points and Difficult Points (1)can ,must (2)Must I do some chores? Yes, you must. No, you need not. ⅢTeaching Methods Explanations and teaching Doing some exercises. ⅣTeaching aid Some materials ⅤTeaching procedures Step1 Lead in Make a list of modal verbs by students. Step2 New lesson 1.can (1)can ＝be able to. (2)Could you do sth?

Yes,you can No ,you can not. (3)can not 做否定推测 2.may (1)May I come in? Yes, you can. No, you cannot/must not. (2)may be and maybe 3.must (1)must 表肯定推测 (2)Must I finish this job? Yes, you must . No, you need not. 4.will and would would you like to go with me? Yes, I would like to . Sorry ,I can not. 5.shall and should shall we go together? You should be allowed to use mobile phone. Step3 Doing some exercises (1)first students do them by themselves. (2)Teacher check the answers one by one, and emphasize the important points and mistakes. Step4 summary This class we have learnt the modal verbs, and do some exercises about

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Ⅰ. 单项选择(45%) 1.I thought you like something to read, so I have brought you some books. A.may B.might C.c ould D.must 2.You to the meeting this afternoon if you ha ve something important to do. A. needn't to come B. don't need come C. don't need coming D. needn't come 3. He you more help, even though he was very busy. A. might have given B. might give C. may have given D. may give 4.─I help you with some shoes, madam? ─ Yes, I would like to try on those brown ones. A. Will B. Should C. May D. Must 5. The reason why they leave wasn't explained t o us. A. had B. had to C. must D. might

6. I searched for my wallet and it wasn't there. I thought I it at home. A. left B. have left C. might have left D. coul d hav e left 7. I asleep because it took me a long time to realize t hat the telephone was ringing. A. could have fallen B. should have fallen C. must have fallen D. mustn't have fallen 8. The only thing that really matters to the children is ho w soon they return to their school. A. can B. must C. have to D. ought to 9. I want to go to the chemist's, but you go wi th me. A. need not B. must not C. need D. must 10. I thought it over, but come to no conclusion. A. can B. could C. should D. would

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教师学科教案[ 20 – 20 学年度第__学期] 任教学科：_____________ 任教年级：_____________ 任教老师：_____________ xx市实验学校

Book 3--Unit 1 Grammar: Modal verbs(教师版) Step1. Listen to an English song and fill in the blank with Modal verbs. I want to be with you ----BONZO DOG BAND (1)There are things that be done That are not yet begun Things that I do When I want to be with you Although we’re far apart You’re with me in my heart No one else do I just want to be with you (2)I want to be with you you hear me? I need you near me I want to be with you I need you near me, my love (3)The two of us are one

Mother of my son No one else do I just want to be with you (4)I want to be with you you hear me? I need you near me I want to be with you I need you near me, my love

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