2023年高二英语语法配套练习12:情态动词

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名称 2023年高二英语语法配套练习12:情态动词
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2023年高二英语语法配套练习12:情态动词
一、单选题
1.(2023高三下·红桥开学考)— We would appreciate it if you could stay for lunch.
— Sorry, I . I have another appointment.
A.won't B.shan't C.can't D.mustn't
2.(2023高三下·武清开学考)—Mary, I got lost.
—Sorry, I________ a map for you.
A.must have drawn B.should draw
C.could draw D.ought to have drawn
3.(2023高二下·开学考)He speaks English with a strong American accent, so he_____brought up in Britain.
A.couldn't be B.shouldn't be
C.can't have been D.needn't have been
4.(2023高一上·富锦期末)—What sort of house do you want to have Something big
—Well, it ______ be big—that's not important.
A.mustn't B.can't C.needn't D.won't
5.(2023高一上·富锦期末)—I'm sorry. I ______ at you the other day.
—Forget it. I was a bit out of control myself.
A.shouldn't shout B.shouldn't have shouted
C.mustn't shout D.mustn't have shouted
6.(2023高二上·河北期末)— Hello. ______ I speak to John
— I'm sorry, you ______ have the wrong number. There's no one here by that name.
A.Will; can B.Shall; need C.May; must D.Could; would
7.(2022高二上·嘉定月考)—That's Mr Smith, the bank manager, who's wearing a pair of shorts.
—He _____ on holiday.
A.must be B.should have been
C.might have been D.can't be
8.(2022高三上·南开月考)My key isn't in my backpack. Where on earth________ I have put it
A.can B.would C.should D.must
9.(2022高三上·天津月考)— Will my car be ready by the end of this week
— It ________ be, sir. I will give you a call if it is ready.
A.should B.shall C.would D.must
10.She greater progress, if you had given her more chances.
A.might achieve B.could achieve
C.might have achieved D.must have achieved
11.Where is my wallet I it in the taxi when paying the driver. How careless I am!
A.should have left B.would have left
C.must have left D.could have left
12.Had my son known it was going to rain, he his umbrella to work.
A.shouldn't have taken B.would have taken
C.must have taken D.couldn't have taken
13.David have won the computer competition easily yesterday, but he gave up.
A.could B.might C.should D.must
14.As you worked late yesterday, you have come all the way here this morning.
A.mayn't B.can't C.mustn't D.needn't
15.I have lost one of my newly bought air pods. I it somewhere.
A.must drop B.must have dropped
C.must be dropping D.must have been dropped
16.—Tom took away our teacher's cell phone without being permitted.
— Really I can't imagine that he have done such a thing.
A.must B.may C.can D.should
17.I was on the highway when this car went past followed by a police car. They at least 150 kilometers an hour.
A.should have been going B.must have been going
C.could have gone D.would have gone
18.—You didn't wait for Mr Smith last night, did you
— Yes, but we . He was on his business trip, so he didn't return home at all.
A.couldn't have waited B.needn't have waited
C.didn't need to D.should wait
19.(2022高一上·哈尔滨开学考)He is a warm-hearted manager, but he be very tactless sometimes.
A.should B.will C.can D.must
20.(2022高一上·济南开学考)People _________ talk on a mobile phone while they are driving.
A.can't B.mustn't C.can D.must
二、语法填空
21.Whenever she has time, she     (help) them in their work.
22.()Recent advances in medical science mean that this illness can    (cure) now.
23.Life is unpredictable; even the poorest     become the richest.
24.You     feel all the training a waste of time, but I'm a hundred percent sure later you'll be grateful you did it. (情态动词)
25.It was really annoying; I     get access to the data bank you had recommended. (情态动词)
26.You     be careful with the camera. It costs!
27.I've ordered some pizza, so we     worry about cooking when we get home tired.
28.She is so sad, so she must     (hear) about the bad news.
29.My phone    (steal) while I was taking a bus. I can't find it anywhere.
30.Mr. Smith    (not go) to Beijing, for I saw him in the library just now.
31.(2022高三上·双鸭山开学考)Your eyes are so red. You can't     (sleep) well last night.
32.(2022高三上·双鸭山开学考)One of our rules is that every student     wear school uniform while at school.
33.I love the weekends, because I     get up early on Saturdays and Sundays.
34.It was so noisy that we     hear ourselves speak.
35.It was really annoying; I     get access to the data bank you had recommended.
36.—Can't you stay a little longer
—It's getting late. I really     go now. My daughter is home alone.
37.Angry Russians may have     (tear) down some statues.
38.(2022高一上·双鸭山期末)Someone     (use) my umbrella yesterday. I found it wet.
39.(2022高一上·双鸭山期末)I love the weekend, because I needn't     (get) up early on Saturday and Sundays.
40.A left luggage
office is a place where bags     be left for a short time, especially at a
railway station.
三、选词填空(词汇运用)
41.()A: Although Tom is eight years old now, he still    (can't /mustn't) read and write!
B: Are you kidding My six-year-old daughter    (has been able to/ has to) make sentences freely with about 300 words.
42.()A: The door is open, and the room is in a mess. Someone     (must/would) have broken in when I was out.
B: Really In that case, you    (should/could) call the police immediately.
43.()A: Do you know where Shirley is I    (can't /won't) find her anywhere.
B: Well, she    (would/might) be in the gym because she told me that she worked out in the gym every afternoon between 5 pm and 6 pm.
44.()A:     (Will /Shall) you attend Kate's birthday party tonight
B: I'm afraid not, because I    (have to/ had better) take care of my younger sister this week. You know, my mother is away on business these days.
45.I     (could/ might) speak English fluently when I was a child and we lived in England. But after we moved back to China, I had no chance to speak English and forgot almost everything I knew as a child. Now, I     (can/ should) just say a few things in the language.
46.At first, my boss didn't want to hire Sam. But, because I had previously worked with him, I told my boss that he     (ought to/ could) reconsider him for the position.
47.Doug     (could have returned/ must have returned) the video we rented on his way to work. It was on the table, but now it's gone.
48.Ted's flight from Amsterdam took more than 11 hours. He     (could/ need) be tired after such a long flight.
49.When you have a small child in the house, you     (mustn't/ needn't) leave small objects lying around.
50.
You've been working all day. You (could/must)     be very tired.
四、改错题
51.A computer shouldn't think for itself, it must be told what to do.
I've ordered some
pizza, so we won't worry about cooking when we get home tired.
Even in summer the
temperature will suddenly drop below freezing.
You mustn't watch
the football match if you're not interested in it.
All the students
may do their best for the modernization of our country.
Peter can come with
us tonight, but he isn't very sure yet.
52.The car might have broken down just when we were about to start off.
He plays basketball
very well. He should have practised it a lot.
Jean must have kept
his promise. I wonder why he changed his idea.
Samuel, the tallest
boy in our class, shall easily reach the books on the top shelf.
答案解析部分
1.【答案】C
【知识点】情态动词的辨析
【解析】【分析】句意:——如果你能留下来吃午饭我将不胜感激的。——很抱歉,我不能,我有一个约会。由"我有一个约会"可知,不能留下来吃午饭,can't 表示不能,故选C。
【点评】考查情态动词辨析,区分 won't; shan't; can't和 mustn't的含义和应用。
2.【答案】D
【知识点】情态动词have done的用法
【解析】【分析】句意:——玛丽,我迷路了。——对不起,我本应该给你画张地图的。根据"Mary, I got lost."可知,对过去事情的推测,所以用情态动词+have done。 must have done表示对过去事情肯定的推测;ought to have done表示过去本应该做某事却未做。根据句意,故选D。
【点评】考查情态动词,本题涉及ought to have done的应用。
3.【答案】C
【知识点】情态动词have done的用法
【解析】【分析】句意:他说英语带有很重的美国口音,所以他不可能是在英国长大的。分析句意可知,此处用情态动词+have done形式表示对过去情况的推测,所以排除A项和B项;在根据“with a strong American accent(带有很重的美国口音)”可知,他不可能是在英国长大的,所以此处用情态动词 can't 表示“不可能”符合语境。故选C。
【点评】考查情态动词,本题涉及can't have done的应用。
4.【答案】C
【知识点】情态动词的辨析
【解析】【分析】句意:——你想要什么样子的房子?大的吗?——它不一定很大,那不重要。mustn't“禁止”;needn't“不必”;can't“不能”;won't“将不会”。本回答由提问者推荐,从… big—that's not important 可知,应该是没必要大。应用needn't。故选C。
【点评】考查情态动词辨析,区分 mustn't; can't; needn't和 won't 的含义。
5.【答案】B
【知识点】情态动词have done的用法
【解析】【分析】句意:——对不起,前几天我不应该对你大嚷大叫。——没关系。我自己有点失控。 shouldn't have done固定短语,“ 本不应该做某事而做了某事”,故选B。
【点评】考查情态动词,掌握shouldn't have done的应用。
6.【答案】C
【知识点】情态动词的基本用法;情态动词的辨析
【解析】【分析】句意:——你好。我可以和约翰讲话吗?——对不起,你一定是打错电话了。这里没有叫这个名字的人。May I speak to sb. “我可以和某人通电话吗?”为固定句型,其中情态动词may表达许可。由 There's no one here by that name.可知,这里没有叫约翰的人,所以第二空应表示肯定推测,应用情态动词must。故选C。
【点评】考查单项选择,本题涉及情态动词may和must的考查。
7.【答案】A
【知识点】情态动词的辨析
【解析】【分析】句意:——那是银行经理史密斯先生,他穿着一条短裤。——他一定是在度假。根据“who's wearing a pair of shorts”,可知Mr Smith度假是现在的事情;对现在事实的肯定性推测用must+动词原形,故选A。
【点评】考查情态动词。熟记情态动词must的用法。
8.【答案】A
【知识点】情态动词have done的用法
【解析】【分析】句意:我的钥匙不在我的背包里。我到底可能将它放在哪里了?根据所给句子及选项可知,此处是"情态动词+have done",can have done通常用于否定句及疑问句,用于疑问句时,表示怀疑和推测;would have done表示对过去事情的假设,意思是"本来会做";should have done表示"过去应该做谋事却没有做";must have done表示对过去的推测,意思是"一定已经,想必已经,准是已经",只用于肯定句中。根据语境可知,此处表示对过去行为的怀疑和推测,应用can have done。故选A。
【点评】考查情态动词,本题涉及can have doned的用法。
9.【答案】A
【知识点】情态动词的辨析
【解析】【分析】句意:——我的车这周末能准备好吗?——应该能,先生,如果准备好了我会给你打电话的。A. should“应该会”;B. shall“将会”;C. would“将”;D. must“一定”。根据句意,本处表示肯定的推测,根据“I will give you a call if it is ready.”可知,此处指非常有可能的事,用should符合语境。故选A。
【点评】考查情态动词,本题涉及情态动词表推测。
10.【答案】C
【知识点】情态动词have done的用法
【解析】【分析】句意:如果你多给她一些机会,她可能会取得更大的进步。由语境可知“取得更大的进步”是对过去情况把握不大的推测,故用 might have done,表示“可能”。couldn't have done表示对过去发生的事情的否定推测;may do表示对现在情况把握不大的推测;need have done表示“本需要做某事(实际上没做)”。故选C。
【点评】考查情态动词的用法,本题涉及might have done的用法。
11.【答案】C
【知识点】情态动词have done的用法
【解析】【分析】句意:我的钱包在哪里?我一定是在付钱给司机时把它落在出租车上了。我多么粗心啊!分析句子可知,空处表示对过去情况的肯定推测,应用must have done,表示“一定是”。故选C。
【点评】考查情态动词的用法,本题涉及对过去情况的肯定推测must have done的用法。
12.【答案】B
【知识点】情态动词have done的用法;虚拟语气的倒装
【解析】【分析】句意:如果我儿子知道要下雨,他就会带伞去上班了。分析句子可知,本句涉及if引导的非真实条件句的省略,通过从句had hnown可知,本句是对过去事实的虚拟,所以主句应用“would/could/should/might+have done”,结合句意,空处表示“就会带伞”,所以应填would have taken。故选B。
【点评】考查虚拟语气,本句涉及if引导非真实条件句的省略。
13.【答案】A
【知识点】情态动词have done的用法;用于其他情况的虚拟语气
【解析】【分析】句意:昨天大卫本可以轻易赢得计算机比赛,但他放弃了。分析句子可知,本句是对过去情况的虚拟,表示“本可以做而没有”,应用could have done,所以填could。故选A。
【点评】考查虚拟语气,本题涉及could have done的用法。
14.【答案】D
【知识点】情态动词have done的用法
【解析】【分析】句意:既然你昨天工作得很晚,今天早上你就不必大老远来这里了。A. mayn't可能不;B. can't不可能;C. mustn't禁止;D. needn't不需要,不必。分析句子且根据句意可知,空处应填needn't,表示“不必”,符合上下文语境。故选D。
【点评】考查情态动词词义辨析,本题涉及情态动词否定的用法,注意辨别词义。
15.【答案】B
【知识点】情态动词have done的用法
【解析】【分析】句意:我丢了一个新买的无线耳机。我一定是把它掉在什么地方了。分析句子可知,根据 have lost 可知,耳机丢失发生在过去,所以空处涉及对过去事件的推测,应用“情态动词+have done”的形式,结合句意,应填must have dropped,表示“一定丢在”。故选B。
【点评】考查情态动词的用法,本题涉及must have done的用法,表肯定推测。
16.【答案】D
【知识点】情态动词have done的用法
【解析】【分析】句意:——汤姆未经允许就拿走了老师的手机。——真的吗?我无法想象他竟会做出这样的事。should作情态动词用时,常常表示意外、惊奇、不能理解等,有“竟会”的意思。分析句子且根据句意可知,空处表示“竟会”的意思,应用情态动词should。故选D。
【点评】考查情态动词的用法,本题涉及情态动词should的用法。
17.【答案】B
【知识点】情态动词have done的用法
【解析】【分析】句意:我当时在高速公路上,这辆车开过去,后面跟着一辆警车。他们的速度至少是每小时150公里。情态动词与动词原形连用表示对现在或将来情形的推测,而与完成时态连用表示对过去已经发生的事情的推测。根据空前句子的谓语was以及went past 可知,本句是对过去情况的推测,根据句意可知,空处为肯定推测,所以填must have been going。故选B。
【点评】考查情态动词的用法,本题涉及 情态动词表推测的用法。
18.【答案】B
【知识点】情态动词have done的用法
【解析】【分析】句意:——你昨晚没有等史密斯先生,是吗?——是的,但我们没必要等。他出差去了,所以根本没回家。根据“He was on his business trip, so he didn't return home at all.”可知,史密斯先生没有回家,所以空处表达的时“没有必要”,应填 needn't have waited。故选B。
【点评】考查情态动词的用法,本题涉及needn't have done的用法。
19.【答案】C
【知识点】情态动词的辨析
【解析】【分析】句意:他是个热心的经理,但他有时可能很不讲方式方法。A. should“应该”;B. will“将要”;C. can“能,可能”;D. must“必须”。根据“He is a warm-hearted manager”和“be very tactless sometimes”可知,空格处用can表示“可能会”表可能性、推测。故选C。
【点评】考查情态动词辨析,区分 should;will; can和 must的含义。
20.【答案】B
【知识点】情态动词的基本用法
【解析】【分析】句意:人们不能在开车时打电话。A. can't“不能(表能力)”;B. mustn't“不能(表禁止)”;C. can“能够”;D. must“必须”。根据"talk on a mobile phone while they are driving"和常识可知,人们在开车的时候是禁止打电话的,故选B。
【点评】考查情态动词词义辨析,区分 can't; mustn't; can和 must的含义和应用。
21.【答案】would help
【知识点】情态动词的基本用法
【解析】【分析】句意:只要她有时间,她就会帮助他们工作。此处是谓语动词,根据语境应用情态动词would,表“意愿”,故填 would help 。
【点评】考查情态动词,掌握would的应用。
22.【答案】be cured
【知识点】情态动词的基本用法;语法填空
【解析】【分析】句意:最近医学的进步意味着这种病现在就可以治愈。分析句子可知,情态动词后要接动词原形,且空处谓语动词与主语this illness之间为被动关系。故填be cured。
【点评】考查语法填空,本题涉及情态动词can的用法以及被动语态的考查。
23.【答案】might
【知识点】情态动词的基本用法
【解析】【分析】句意:生活是不可预测的;即使是最贫穷的人也可能成为最富有的人。此处表示推测,表示“可能”,是肯定句,应用情态动词might,故填might。
【点评】考查情态动词,掌握might的应用。
24.【答案】may
【知识点】情态动词的基本用法
【解析】【分析】句意:你可能会觉得所有的训练都是在浪费时间,但我百分之百地相信,以后你会很感激你做到了。根据句意可知此处表推测,表示“可能”,应用may,故填may。
【点评】考查情态动词,掌握may的应用。
25.【答案】couldn't
【知识点】情态动词的基本用法
【解析】【分析】句意:这真的很烦人;我无法访问你推荐的数据库。此处表示能力,应用情态动词can ,结合 It was really annoying ,可知应用一般过去时,故填 couldn't 。
【点评】考查情态动词,掌握can的应用和一般过去时。
26.【答案】must
【知识点】情态动词的基本用法
【解析】【分析】句意:你必须小心相机。这是要付出代价的!结合语境应用must“必须”,情态动词,语气强烈,故填 must 。
【点评】考查情态动词,掌握must的应用。
27.【答案】needn't
【知识点】情态动词的基本用法
【解析】【分析】句意:我点了一些披萨,所以我们回家累了就不用担心做饭了。根据句意此处表示“不必”,应用needn't,故填 needn't 。
【点评】考查情态动词,掌握need的应用。
28.【答案】have heard
【知识点】情态动词have done的用法
【解析】【分析】句意:她很伤心,所以她一定听说了这个坏消息。此处是对过去情况的推测,应用must have done,“肯定做过......”,故填 have heard 。
【点评】考查情态动词,掌握must have done的应用。
29.【答案】must have been stolen
【知识点】情态动词have done的用法
【解析】【分析】句意:我的手机一定是在我乘公共汽车时被偷的。我到处都找不到它。此处是谓语动词,与主语 My phone 是被动关系,应用被动语态,结合语境是对过去情况的肯定推测,应用must have done结构,故填 must have been stolen。
【点评】考查情态动词,本题涉及must have done的应用。
30.【答案】can't have gone
【知识点】情态动词have done的用法
【解析】【分析】句意:史密斯先生不可能去北京了,因为我刚才在图书馆看到他了。此处是对过去情况的否定推测,结合句意应用 can't have done“不可能......”,故填can't have gone 。
【点评】考查情态动词,掌握 can't have done的应用。
31.【答案】have slept
【知识点】情态动词have done的用法
【解析】【分析】句意:你的眼睛很红,昨晚你不可能睡得好。根据句中last night可知,动作sleep发生在过去,且动作已经完成。can't have done“不可能做过某事;一定不……”表示对发生在过去的事情的推测,结合句中“Your eyes are so red. ”可推知,没睡好所以眼睛红,所以此处指不可能睡得好,故填have slept。
【点评】考查情态动词,本题涉及情态动词对发生在过去的事情的推测。
32.【答案】shall
【知识点】情态动词的基本用法
【解析】【分析】句意:我们的规定之一是每个学生在学校的时候必须穿校服。根据句意可知,此处是学校的规定,包含命令的语气。情态动词shall用于陈述句的第二人称或第三人称时,表达说话者的命令、警告或允诺。故填shall。
【点评】考查情态动词,本题涉及shall的应用。
33.【答案】needn't
【知识点】情态动词的基本用法
【解析】【分析】句意:我喜欢周末,因为我没必要在周六和周日早起。needn't do,“没有必要做......”,故填needn't。
【点评】考查情态动词,本题涉及needn't的应用。
34.【答案】couldn't
【知识点】情态动词的基本用法
【解析】【分析】句意:太吵了,我们听不见自己说话。根据空前“ It was so noisy ”可知,此处是不能听清说话,故填couldn't。
【点评】考查情态动词,本题涉及 couldn't的应用。
35.【答案】couldn't
【知识点】情态动词的基本用法
【解析】【分析】句意:真烦人:我无法使用你推荐的数据库。根据“ It was really annoying ”可以知道应该是没法使用数据库,所以用couldn't,故填couldn't。
【点评】考查情态动词,本题涉及couldn't的应用。
36.【答案】must
【知识点】情态动词的基本用法
【解析】【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。 must “必须,必然要,必定会”,故填must 。
【点评】考查情态动词,本题涉及must的应用。
37.【答案】torn
【知识点】情态动词have done的用法
【解析】【分析】句意:愤怒的俄罗斯人可能拆毁了一些雕像。此处是谓语动词,根据句意和空前的助动词have,可知应用过去分词,may have done “可能做了……”,表示对过去事情的推测,故填torn。
【点评】考查非谓语动词,本题涉及may have done的应用。
38.【答案】must have used
【知识点】情态动词have done的用法
【解析】【分析】句意:昨天一定有人用了我的伞。 我发现它是湿的。根据“I found it wet. ”可知这里意思是昨天一定有人用了我的伞。表示对过去发生的事情的非常有把握的肯定推测,用must have done,故答案为 must have used。
【点评】考查情态动词,本题涉及must have done的应用。
39.【答案】get
【知识点】情态动词的基本用法
【解析】【分析】句意:我喜欢周末,因为我不必在周六和周日早起。句中needn't 是情态动词的否定形式,后跟动词原形。故答案为get。
【点评】考查情态动词,掌握needn't的应用。
40.【答案】can
【知识点】情态动词的基本用法
【解析】【分析】句意:行李寄存处是能够暂时存放行李的地方,尤其是在火车站。此处用can表示“可以,能够”,故填can 。
【点评】考查情态动词,本题涉及can的应用。
41.【答案】can't;has been able to
【知识点】情态动词的辨析
【解析】【分析】句意:A: 虽然汤姆现在八岁了,但他仍然不会读写!B: 你在开玩笑吗?我六岁的女儿能用大约300个单词自由造句。第一空表示能力,“不会”,应用 can't ;第二空表示成功做某事,应用be,able to,故答案为:can't;has been able to。
【点评】考查词义辨析,区分 can't 与mustn't的含义以及have been able to和have to的应用。
42.【答案】must;should
【知识点】情态动词的辨析
【解析】【分析】句意:A: 门开着,房间里一片狼藉。我出去的时候肯定有人闯进来了。B: 真的吗?在这种情况下,你应该立即报警。第一空是对过去情况的肯定推测,应用must have done“一定做了......”;第二空表示“应该......”,应用情态动词should,故答案为:must;should。
【点评】考查情态动词辨析,区分 must;would;should以及could的含义和应用。
43.【答案】can't;might
【知识点】情态动词的辨析
【解析】【分析】句意:A: 你知道雪莉在哪里吗?我到处都找不到她。B: 嗯,她可能在健身房,因为她告诉我,她每天下午5点到6点在健身房锻炼。第一空表示能力,应用 can't ;第二空是表示可能性的推测,应用 might ,故答案为:can't;might。
【点评】考查情态动词辨析,区分 can't ;won't;would和might的含义和应用。
44.【答案】Will;have to
【知识点】情态动词的辨析
【解析】【分析】句意:A: 今晚你会参加凯特的生日派对吗?B: 恐怕不行,因为这个星期我要照顾我的妹妹。你知道,我妈妈这几天出差了。第一空表示意愿,应用will;第二空表述客观上的“必须”,应用have to,故答案为:Will;have to。
【点评】考查情态动词辨析,区分 will ;shall;have to和 had better的含义和应用。
45.【答案】could;can
【知识点】情态动词的辨析
【解析】【分析】句意:当我还是个孩子的时候,我能说一口流利的英语,我们住在英国。但我们搬回中国后,我没有机会说英语,几乎忘记了我小时候知道的一切。现在,我可以用英语说几句。空一,could能,表能力/ might 可能,表推测,根据下文的“when I was a child and we lived in England”可知小时住在英国,所以是能够说英语的,因此could“能够”符合句意。空二,can 能,表能力/ should 应该,表估计的情况,根据文中的“But after we moved back to China, I had no chance to speak English and forgot almost everything I knew as a child.”可知搬到中国以后没有机会说英语了,所以现在是可以用英语说几句,不像小时候说英语那么流利了,因此can“可以”符合句意。故答案为could;can。
【点评】考查情态动词。注意通读所给句子,了解句意,分析使用哪个情态动词更合适。
46.【答案】ought to
【知识点】情态动词的辨析
【解析】【分析】句意:起初,我的老板不想雇用萨姆。但是,因为我以前和他共事过,我告诉我的老板他应该重新考虑他的职位。根据上文的“But, because I had previously worked with him”可知,我和汤姆以前共事过,所以知道他的为人,才觉得老板应该重新考虑一下。ought to“应该”符合句意,could,能,表能力,故答案为ought to。
【点评】考查情态动词。注意在平时的学习中关于情态动词的记忆,以便更加清楚不同的情态动词的不同的使用情景。
47.【答案】must have returned
【知识点】情态动词have done的用法
【解析】【分析】句意:Doug一定是在上班的路上把我们租的录像带还给我们了。本来放在桌子上的,但现在不见了。根据下文的“It was on the table, but now it's gone.”可知录像带本来就是放在桌子上的,但是现在不见了,所以Doug一定是把录像带还给我们了,因此才会出现在桌子上,但是现在不见了。must have done 是对过去发生的动作最有把握的猜测,意思是“一定”符合句意。故答案为must have returned。
【点评】考查情态动词。注意must have done 是对过去发生的动作最有把握的猜测,意思是“一定”。
48.【答案】could
【知识点】情态动词的辨析
【解析】【分析】句意:泰德从阿姆斯特丹飞过来花了11个多小时。经过这么长的飞行,他可能很累了。根据前文的”Ted's flight from Amsterdam took more than 11 hours.“可知泰德从阿姆斯特丹飞过来花了11个多小时。所以可推知他可能是劳累的,could”可能“,need”需要“,故答案为could。
【点评】考查情态动词。注意结合具体的语境来判断用哪个情态动词更加合理。
49.【答案】mustn't
【知识点】情态动词的辨析
【解析】【分析】句意:当你家里有小孩时,你不能把小物件到处乱放。根据上文的时间状语从句”When you have a small child in the house“可推知家里有小孩的时候,小物件是绝对不能乱放的,mustn't”不能“符合题意,needn't,不需要,故答案为mustn't。
【点评】考查情态动词。注意先把这个句子整体读一遍,了解大概的意思,推出所需情态动词。
50.【答案】must
【知识点】情态动词的基本用法
【解析】【分析】句意:你工作了一整天,一定很累了。此处表示推测,肯定句用nust,故填nust。
【点评】考查情态动词,掌握must的应用。
51.【答案】shouldn't 改为can't
【知识点】情态动词的基本用法
【解析】【分析】句意: 计算机不能自己思考,它必须被吩咐该做什么。表示能力用can,能,根据常识可知机器不能思考,因此用否定can't,故shouldn't 改为can't。
【点评】考查情态动词,本题涉及can't表能力。
【答案】won't改为needn't
【知识点】情态动词的基本用法
【解析】【分析】句意:我已经点了披萨,因此当我们疲惫地到家时我们不必担心煮饭。根据语境,我已经点了披萨,所以不必担心煮饭,应用need not,故won't改为needn't。
【点评】考查情态动词,掌握need的应用。
【答案】will改为might
【知识点】情态动词的基本用法
【解析】【分析】句意:即使在夏天,气温也可能突然降到零度以下。此处表示可能性,应用might,故will改为might。
【点评】考查情态动词,掌握might的应用。
【答案】mustn't改为needn't
【知识点】情态动词的基本用法
【解析】【分析】句意:如果你对足球比赛不感兴趣,你就不必看了。mustn't表示“禁止”,needn't表示“没必要”,故mustn't改为needn't。
【点评】考查情态动词,本题涉及needn't的应用。
【答案】may改为should/must
【知识点】情态动词的基本用法
【解析】【分析】句意:所有的学生都应该为我们国家的现代化而努力。should含“按理应该做……,有义务做……”;must含“必须”之意,都符合语境,故may改为should/must。
【点评】考查情态动词,掌握should/must的应用。
【答案】can改为may
【知识点】情态动词的基本用法
【解析】【分析】句意:Peter今晚或许和我们一起来,但是他还不确定。此句是对情况的肯定推测,根据but he isn't very sure yet,可知应用may,can 表推测用于否定句,故can改为may。
【点评】考查情态动词,本题涉及may表推测的应用。
52.【答案】might改为should
【知识点】情态动词的基本用法
【解析】【分析】句意:我们正要出发,车竟然坏了。should有“出乎意料”之意,译为“竟然”,故might改为should。
【点评】考查情态动词,掌握should的应用。
【答案】should 改为must
【知识点】情态动词的基本用法
【解析】【分析】句意:他篮球打得很好,他一定练了很久。must have done“一定”,表示对过去情况的肯定推测,should have done表示“本应该做某事,其实没做”,故shoud改为must。
【点评】考查情态动词,掌握must have done的应用。
【答案】must改为should
【知识点】情态动词的基本用法
【解析】【分析】句意:Jean 应该遵守他的诺言,我想知道他为什么改变主意。“should have+过去分词”表示“过去本来应该(但没能)做某事”,故must改为should。
【点评】考查情态动词,本题涉及“should have+过去分词”的应用。
【答案】shall改为can/could
【知识点】情态动词的基本用法
【解析】【分析】句意:我们班个子最高的男孩Samuel能够很容易够到书架最上面的书。根据句中the tallest boy in our class他个子最高,说明他能够很容易够到最上面的书,表示能力用can/could,故shall改为can/could。
【点评】考查情态动词,掌握can/could的应用。
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2023年高二英语语法配套练习12:情态动词
一、单选题
1.(2023高三下·红桥开学考)— We would appreciate it if you could stay for lunch.
— Sorry, I . I have another appointment.
A.won't B.shan't C.can't D.mustn't
【答案】C
【知识点】情态动词的辨析
【解析】【分析】句意:——如果你能留下来吃午饭我将不胜感激的。——很抱歉,我不能,我有一个约会。由"我有一个约会"可知,不能留下来吃午饭,can't 表示不能,故选C。
【点评】考查情态动词辨析,区分 won't; shan't; can't和 mustn't的含义和应用。
2.(2023高三下·武清开学考)—Mary, I got lost.
—Sorry, I________ a map for you.
A.must have drawn B.should draw
C.could draw D.ought to have drawn
【答案】D
【知识点】情态动词have done的用法
【解析】【分析】句意:——玛丽,我迷路了。——对不起,我本应该给你画张地图的。根据"Mary, I got lost."可知,对过去事情的推测,所以用情态动词+have done。 must have done表示对过去事情肯定的推测;ought to have done表示过去本应该做某事却未做。根据句意,故选D。
【点评】考查情态动词,本题涉及ought to have done的应用。
3.(2023高二下·开学考)He speaks English with a strong American accent, so he_____brought up in Britain.
A.couldn't be B.shouldn't be
C.can't have been D.needn't have been
【答案】C
【知识点】情态动词have done的用法
【解析】【分析】句意:他说英语带有很重的美国口音,所以他不可能是在英国长大的。分析句意可知,此处用情态动词+have done形式表示对过去情况的推测,所以排除A项和B项;在根据“with a strong American accent(带有很重的美国口音)”可知,他不可能是在英国长大的,所以此处用情态动词 can't 表示“不可能”符合语境。故选C。
【点评】考查情态动词,本题涉及can't have done的应用。
4.(2023高一上·富锦期末)—What sort of house do you want to have Something big
—Well, it ______ be big—that's not important.
A.mustn't B.can't C.needn't D.won't
【答案】C
【知识点】情态动词的辨析
【解析】【分析】句意:——你想要什么样子的房子?大的吗?——它不一定很大,那不重要。mustn't“禁止”;needn't“不必”;can't“不能”;won't“将不会”。本回答由提问者推荐,从… big—that's not important 可知,应该是没必要大。应用needn't。故选C。
【点评】考查情态动词辨析,区分 mustn't; can't; needn't和 won't 的含义。
5.(2023高一上·富锦期末)—I'm sorry. I ______ at you the other day.
—Forget it. I was a bit out of control myself.
A.shouldn't shout B.shouldn't have shouted
C.mustn't shout D.mustn't have shouted
【答案】B
【知识点】情态动词have done的用法
【解析】【分析】句意:——对不起,前几天我不应该对你大嚷大叫。——没关系。我自己有点失控。 shouldn't have done固定短语,“ 本不应该做某事而做了某事”,故选B。
【点评】考查情态动词,掌握shouldn't have done的应用。
6.(2023高二上·河北期末)— Hello. ______ I speak to John
— I'm sorry, you ______ have the wrong number. There's no one here by that name.
A.Will; can B.Shall; need C.May; must D.Could; would
【答案】C
【知识点】情态动词的基本用法;情态动词的辨析
【解析】【分析】句意:——你好。我可以和约翰讲话吗?——对不起,你一定是打错电话了。这里没有叫这个名字的人。May I speak to sb. “我可以和某人通电话吗?”为固定句型,其中情态动词may表达许可。由 There's no one here by that name.可知,这里没有叫约翰的人,所以第二空应表示肯定推测,应用情态动词must。故选C。
【点评】考查单项选择,本题涉及情态动词may和must的考查。
7.(2022高二上·嘉定月考)—That's Mr Smith, the bank manager, who's wearing a pair of shorts.
—He _____ on holiday.
A.must be B.should have been
C.might have been D.can't be
【答案】A
【知识点】情态动词的辨析
【解析】【分析】句意:——那是银行经理史密斯先生,他穿着一条短裤。——他一定是在度假。根据“who's wearing a pair of shorts”,可知Mr Smith度假是现在的事情;对现在事实的肯定性推测用must+动词原形,故选A。
【点评】考查情态动词。熟记情态动词must的用法。
8.(2022高三上·南开月考)My key isn't in my backpack. Where on earth________ I have put it
A.can B.would C.should D.must
【答案】A
【知识点】情态动词have done的用法
【解析】【分析】句意:我的钥匙不在我的背包里。我到底可能将它放在哪里了?根据所给句子及选项可知,此处是"情态动词+have done",can have done通常用于否定句及疑问句,用于疑问句时,表示怀疑和推测;would have done表示对过去事情的假设,意思是"本来会做";should have done表示"过去应该做谋事却没有做";must have done表示对过去的推测,意思是"一定已经,想必已经,准是已经",只用于肯定句中。根据语境可知,此处表示对过去行为的怀疑和推测,应用can have done。故选A。
【点评】考查情态动词,本题涉及can have doned的用法。
9.(2022高三上·天津月考)— Will my car be ready by the end of this week
— It ________ be, sir. I will give you a call if it is ready.
A.should B.shall C.would D.must
【答案】A
【知识点】情态动词的辨析
【解析】【分析】句意:——我的车这周末能准备好吗?——应该能,先生,如果准备好了我会给你打电话的。A. should“应该会”;B. shall“将会”;C. would“将”;D. must“一定”。根据句意,本处表示肯定的推测,根据“I will give you a call if it is ready.”可知,此处指非常有可能的事,用should符合语境。故选A。
【点评】考查情态动词,本题涉及情态动词表推测。
10.She greater progress, if you had given her more chances.
A.might achieve B.could achieve
C.might have achieved D.must have achieved
【答案】C
【知识点】情态动词have done的用法
【解析】【分析】句意:如果你多给她一些机会,她可能会取得更大的进步。由语境可知“取得更大的进步”是对过去情况把握不大的推测,故用 might have done,表示“可能”。couldn't have done表示对过去发生的事情的否定推测;may do表示对现在情况把握不大的推测;need have done表示“本需要做某事(实际上没做)”。故选C。
【点评】考查情态动词的用法,本题涉及might have done的用法。
11.Where is my wallet I it in the taxi when paying the driver. How careless I am!
A.should have left B.would have left
C.must have left D.could have left
【答案】C
【知识点】情态动词have done的用法
【解析】【分析】句意:我的钱包在哪里?我一定是在付钱给司机时把它落在出租车上了。我多么粗心啊!分析句子可知,空处表示对过去情况的肯定推测,应用must have done,表示“一定是”。故选C。
【点评】考查情态动词的用法,本题涉及对过去情况的肯定推测must have done的用法。
12.Had my son known it was going to rain, he his umbrella to work.
A.shouldn't have taken B.would have taken
C.must have taken D.couldn't have taken
【答案】B
【知识点】情态动词have done的用法;虚拟语气的倒装
【解析】【分析】句意:如果我儿子知道要下雨,他就会带伞去上班了。分析句子可知,本句涉及if引导的非真实条件句的省略,通过从句had hnown可知,本句是对过去事实的虚拟,所以主句应用“would/could/should/might+have done”,结合句意,空处表示“就会带伞”,所以应填would have taken。故选B。
【点评】考查虚拟语气,本句涉及if引导非真实条件句的省略。
13.David have won the computer competition easily yesterday, but he gave up.
A.could B.might C.should D.must
【答案】A
【知识点】情态动词have done的用法;用于其他情况的虚拟语气
【解析】【分析】句意:昨天大卫本可以轻易赢得计算机比赛,但他放弃了。分析句子可知,本句是对过去情况的虚拟,表示“本可以做而没有”,应用could have done,所以填could。故选A。
【点评】考查虚拟语气,本题涉及could have done的用法。
14.As you worked late yesterday, you have come all the way here this morning.
A.mayn't B.can't C.mustn't D.needn't
【答案】D
【知识点】情态动词have done的用法
【解析】【分析】句意:既然你昨天工作得很晚,今天早上你就不必大老远来这里了。A. mayn't可能不;B. can't不可能;C. mustn't禁止;D. needn't不需要,不必。分析句子且根据句意可知,空处应填needn't,表示“不必”,符合上下文语境。故选D。
【点评】考查情态动词词义辨析,本题涉及情态动词否定的用法,注意辨别词义。
15.I have lost one of my newly bought air pods. I it somewhere.
A.must drop B.must have dropped
C.must be dropping D.must have been dropped
【答案】B
【知识点】情态动词have done的用法
【解析】【分析】句意:我丢了一个新买的无线耳机。我一定是把它掉在什么地方了。分析句子可知,根据 have lost 可知,耳机丢失发生在过去,所以空处涉及对过去事件的推测,应用“情态动词+have done”的形式,结合句意,应填must have dropped,表示“一定丢在”。故选B。
【点评】考查情态动词的用法,本题涉及must have done的用法,表肯定推测。
16.—Tom took away our teacher's cell phone without being permitted.
— Really I can't imagine that he have done such a thing.
A.must B.may C.can D.should
【答案】D
【知识点】情态动词have done的用法
【解析】【分析】句意:——汤姆未经允许就拿走了老师的手机。——真的吗?我无法想象他竟会做出这样的事。should作情态动词用时,常常表示意外、惊奇、不能理解等,有“竟会”的意思。分析句子且根据句意可知,空处表示“竟会”的意思,应用情态动词should。故选D。
【点评】考查情态动词的用法,本题涉及情态动词should的用法。
17.I was on the highway when this car went past followed by a police car. They at least 150 kilometers an hour.
A.should have been going B.must have been going
C.could have gone D.would have gone
【答案】B
【知识点】情态动词have done的用法
【解析】【分析】句意:我当时在高速公路上,这辆车开过去,后面跟着一辆警车。他们的速度至少是每小时150公里。情态动词与动词原形连用表示对现在或将来情形的推测,而与完成时态连用表示对过去已经发生的事情的推测。根据空前句子的谓语was以及went past 可知,本句是对过去情况的推测,根据句意可知,空处为肯定推测,所以填must have been going。故选B。
【点评】考查情态动词的用法,本题涉及 情态动词表推测的用法。
18.—You didn't wait for Mr Smith last night, did you
— Yes, but we . He was on his business trip, so he didn't return home at all.
A.couldn't have waited B.needn't have waited
C.didn't need to D.should wait
【答案】B
【知识点】情态动词have done的用法
【解析】【分析】句意:——你昨晚没有等史密斯先生,是吗?——是的,但我们没必要等。他出差去了,所以根本没回家。根据“He was on his business trip, so he didn't return home at all.”可知,史密斯先生没有回家,所以空处表达的时“没有必要”,应填 needn't have waited。故选B。
【点评】考查情态动词的用法,本题涉及needn't have done的用法。
19.(2022高一上·哈尔滨开学考)He is a warm-hearted manager, but he be very tactless sometimes.
A.should B.will C.can D.must
【答案】C
【知识点】情态动词的辨析
【解析】【分析】句意:他是个热心的经理,但他有时可能很不讲方式方法。A. should“应该”;B. will“将要”;C. can“能,可能”;D. must“必须”。根据“He is a warm-hearted manager”和“be very tactless sometimes”可知,空格处用can表示“可能会”表可能性、推测。故选C。
【点评】考查情态动词辨析,区分 should;will; can和 must的含义。
20.(2022高一上·济南开学考)People _________ talk on a mobile phone while they are driving.
A.can't B.mustn't C.can D.must
【答案】B
【知识点】情态动词的基本用法
【解析】【分析】句意:人们不能在开车时打电话。A. can't“不能(表能力)”;B. mustn't“不能(表禁止)”;C. can“能够”;D. must“必须”。根据"talk on a mobile phone while they are driving"和常识可知,人们在开车的时候是禁止打电话的,故选B。
【点评】考查情态动词词义辨析,区分 can't; mustn't; can和 must的含义和应用。
二、语法填空
21.Whenever she has time, she     (help) them in their work.
【答案】would help
【知识点】情态动词的基本用法
【解析】【分析】句意:只要她有时间,她就会帮助他们工作。此处是谓语动词,根据语境应用情态动词would,表“意愿”,故填 would help 。
【点评】考查情态动词,掌握would的应用。
22.()Recent advances in medical science mean that this illness can    (cure) now.
【答案】be cured
【知识点】情态动词的基本用法;语法填空
【解析】【分析】句意:最近医学的进步意味着这种病现在就可以治愈。分析句子可知,情态动词后要接动词原形,且空处谓语动词与主语this illness之间为被动关系。故填be cured。
【点评】考查语法填空,本题涉及情态动词can的用法以及被动语态的考查。
23.Life is unpredictable; even the poorest     become the richest.
【答案】might
【知识点】情态动词的基本用法
【解析】【分析】句意:生活是不可预测的;即使是最贫穷的人也可能成为最富有的人。此处表示推测,表示“可能”,是肯定句,应用情态动词might,故填might。
【点评】考查情态动词,掌握might的应用。
24.You     feel all the training a waste of time, but I'm a hundred percent sure later you'll be grateful you did it. (情态动词)
【答案】may
【知识点】情态动词的基本用法
【解析】【分析】句意:你可能会觉得所有的训练都是在浪费时间,但我百分之百地相信,以后你会很感激你做到了。根据句意可知此处表推测,表示“可能”,应用may,故填may。
【点评】考查情态动词,掌握may的应用。
25.It was really annoying; I     get access to the data bank you had recommended. (情态动词)
【答案】couldn't
【知识点】情态动词的基本用法
【解析】【分析】句意:这真的很烦人;我无法访问你推荐的数据库。此处表示能力,应用情态动词can ,结合 It was really annoying ,可知应用一般过去时,故填 couldn't 。
【点评】考查情态动词,掌握can的应用和一般过去时。
26.You     be careful with the camera. It costs!
【答案】must
【知识点】情态动词的基本用法
【解析】【分析】句意:你必须小心相机。这是要付出代价的!结合语境应用must“必须”,情态动词,语气强烈,故填 must 。
【点评】考查情态动词,掌握must的应用。
27.I've ordered some pizza, so we     worry about cooking when we get home tired.
【答案】needn't
【知识点】情态动词的基本用法
【解析】【分析】句意:我点了一些披萨,所以我们回家累了就不用担心做饭了。根据句意此处表示“不必”,应用needn't,故填 needn't 。
【点评】考查情态动词,掌握need的应用。
28.She is so sad, so she must     (hear) about the bad news.
【答案】have heard
【知识点】情态动词have done的用法
【解析】【分析】句意:她很伤心,所以她一定听说了这个坏消息。此处是对过去情况的推测,应用must have done,“肯定做过......”,故填 have heard 。
【点评】考查情态动词,掌握must have done的应用。
29.My phone    (steal) while I was taking a bus. I can't find it anywhere.
【答案】must have been stolen
【知识点】情态动词have done的用法
【解析】【分析】句意:我的手机一定是在我乘公共汽车时被偷的。我到处都找不到它。此处是谓语动词,与主语 My phone 是被动关系,应用被动语态,结合语境是对过去情况的肯定推测,应用must have done结构,故填 must have been stolen。
【点评】考查情态动词,本题涉及must have done的应用。
30.Mr. Smith    (not go) to Beijing, for I saw him in the library just now.
【答案】can't have gone
【知识点】情态动词have done的用法
【解析】【分析】句意:史密斯先生不可能去北京了,因为我刚才在图书馆看到他了。此处是对过去情况的否定推测,结合句意应用 can't have done“不可能......”,故填can't have gone 。
【点评】考查情态动词,掌握 can't have done的应用。
31.(2022高三上·双鸭山开学考)Your eyes are so red. You can't     (sleep) well last night.
【答案】have slept
【知识点】情态动词have done的用法
【解析】【分析】句意:你的眼睛很红,昨晚你不可能睡得好。根据句中last night可知,动作sleep发生在过去,且动作已经完成。can't have done“不可能做过某事;一定不……”表示对发生在过去的事情的推测,结合句中“Your eyes are so red. ”可推知,没睡好所以眼睛红,所以此处指不可能睡得好,故填have slept。
【点评】考查情态动词,本题涉及情态动词对发生在过去的事情的推测。
32.(2022高三上·双鸭山开学考)One of our rules is that every student     wear school uniform while at school.
【答案】shall
【知识点】情态动词的基本用法
【解析】【分析】句意:我们的规定之一是每个学生在学校的时候必须穿校服。根据句意可知,此处是学校的规定,包含命令的语气。情态动词shall用于陈述句的第二人称或第三人称时,表达说话者的命令、警告或允诺。故填shall。
【点评】考查情态动词,本题涉及shall的应用。
33.I love the weekends, because I     get up early on Saturdays and Sundays.
【答案】needn't
【知识点】情态动词的基本用法
【解析】【分析】句意:我喜欢周末,因为我没必要在周六和周日早起。needn't do,“没有必要做......”,故填needn't。
【点评】考查情态动词,本题涉及needn't的应用。
34.It was so noisy that we     hear ourselves speak.
【答案】couldn't
【知识点】情态动词的基本用法
【解析】【分析】句意:太吵了,我们听不见自己说话。根据空前“ It was so noisy ”可知,此处是不能听清说话,故填couldn't。
【点评】考查情态动词,本题涉及 couldn't的应用。
35.It was really annoying; I     get access to the data bank you had recommended.
【答案】couldn't
【知识点】情态动词的基本用法
【解析】【分析】句意:真烦人:我无法使用你推荐的数据库。根据“ It was really annoying ”可以知道应该是没法使用数据库,所以用couldn't,故填couldn't。
【点评】考查情态动词,本题涉及couldn't的应用。
36.—Can't you stay a little longer
—It's getting late. I really     go now. My daughter is home alone.
【答案】must
【知识点】情态动词的基本用法
【解析】【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。 must “必须,必然要,必定会”,故填must 。
【点评】考查情态动词,本题涉及must的应用。
37.Angry Russians may have     (tear) down some statues.
【答案】torn
【知识点】情态动词have done的用法
【解析】【分析】句意:愤怒的俄罗斯人可能拆毁了一些雕像。此处是谓语动词,根据句意和空前的助动词have,可知应用过去分词,may have done “可能做了……”,表示对过去事情的推测,故填torn。
【点评】考查非谓语动词,本题涉及may have done的应用。
38.(2022高一上·双鸭山期末)Someone     (use) my umbrella yesterday. I found it wet.
【答案】must have used
【知识点】情态动词have done的用法
【解析】【分析】句意:昨天一定有人用了我的伞。 我发现它是湿的。根据“I found it wet. ”可知这里意思是昨天一定有人用了我的伞。表示对过去发生的事情的非常有把握的肯定推测,用must have done,故答案为 must have used。
【点评】考查情态动词,本题涉及must have done的应用。
39.(2022高一上·双鸭山期末)I love the weekend, because I needn't     (get) up early on Saturday and Sundays.
【答案】get
【知识点】情态动词的基本用法
【解析】【分析】句意:我喜欢周末,因为我不必在周六和周日早起。句中needn't 是情态动词的否定形式,后跟动词原形。故答案为get。
【点评】考查情态动词,掌握needn't的应用。
40.A left luggage
office is a place where bags     be left for a short time, especially at a
railway station.
【答案】can
【知识点】情态动词的基本用法
【解析】【分析】句意:行李寄存处是能够暂时存放行李的地方,尤其是在火车站。此处用can表示“可以,能够”,故填can 。
【点评】考查情态动词,本题涉及can的应用。
三、选词填空(词汇运用)
41.()A: Although Tom is eight years old now, he still    (can't /mustn't) read and write!
B: Are you kidding My six-year-old daughter    (has been able to/ has to) make sentences freely with about 300 words.
【答案】can't;has been able to
【知识点】情态动词的辨析
【解析】【分析】句意:A: 虽然汤姆现在八岁了,但他仍然不会读写!B: 你在开玩笑吗?我六岁的女儿能用大约300个单词自由造句。第一空表示能力,“不会”,应用 can't ;第二空表示成功做某事,应用be,able to,故答案为:can't;has been able to。
【点评】考查词义辨析,区分 can't 与mustn't的含义以及have been able to和have to的应用。
42.()A: The door is open, and the room is in a mess. Someone     (must/would) have broken in when I was out.
B: Really In that case, you    (should/could) call the police immediately.
【答案】must;should
【知识点】情态动词的辨析
【解析】【分析】句意:A: 门开着,房间里一片狼藉。我出去的时候肯定有人闯进来了。B: 真的吗?在这种情况下,你应该立即报警。第一空是对过去情况的肯定推测,应用must have done“一定做了......”;第二空表示“应该......”,应用情态动词should,故答案为:must;should。
【点评】考查情态动词辨析,区分 must;would;should以及could的含义和应用。
43.()A: Do you know where Shirley is I    (can't /won't) find her anywhere.
B: Well, she    (would/might) be in the gym because she told me that she worked out in the gym every afternoon between 5 pm and 6 pm.
【答案】can't;might
【知识点】情态动词的辨析
【解析】【分析】句意:A: 你知道雪莉在哪里吗?我到处都找不到她。B: 嗯,她可能在健身房,因为她告诉我,她每天下午5点到6点在健身房锻炼。第一空表示能力,应用 can't ;第二空是表示可能性的推测,应用 might ,故答案为:can't;might。
【点评】考查情态动词辨析,区分 can't ;won't;would和might的含义和应用。
44.()A:     (Will /Shall) you attend Kate's birthday party tonight
B: I'm afraid not, because I    (have to/ had better) take care of my younger sister this week. You know, my mother is away on business these days.
【答案】Will;have to
【知识点】情态动词的辨析
【解析】【分析】句意:A: 今晚你会参加凯特的生日派对吗?B: 恐怕不行,因为这个星期我要照顾我的妹妹。你知道,我妈妈这几天出差了。第一空表示意愿,应用will;第二空表述客观上的“必须”,应用have to,故答案为:Will;have to。
【点评】考查情态动词辨析,区分 will ;shall;have to和 had better的含义和应用。
45.I     (could/ might) speak English fluently when I was a child and we lived in England. But after we moved back to China, I had no chance to speak English and forgot almost everything I knew as a child. Now, I     (can/ should) just say a few things in the language.
【答案】could;can
【知识点】情态动词的辨析
【解析】【分析】句意:当我还是个孩子的时候,我能说一口流利的英语,我们住在英国。但我们搬回中国后,我没有机会说英语,几乎忘记了我小时候知道的一切。现在,我可以用英语说几句。空一,could能,表能力/ might 可能,表推测,根据下文的“when I was a child and we lived in England”可知小时住在英国,所以是能够说英语的,因此could“能够”符合句意。空二,can 能,表能力/ should 应该,表估计的情况,根据文中的“But after we moved back to China, I had no chance to speak English and forgot almost everything I knew as a child.”可知搬到中国以后没有机会说英语了,所以现在是可以用英语说几句,不像小时候说英语那么流利了,因此can“可以”符合句意。故答案为could;can。
【点评】考查情态动词。注意通读所给句子,了解句意,分析使用哪个情态动词更合适。
46.At first, my boss didn't want to hire Sam. But, because I had previously worked with him, I told my boss that he     (ought to/ could) reconsider him for the position.
【答案】ought to
【知识点】情态动词的辨析
【解析】【分析】句意:起初,我的老板不想雇用萨姆。但是,因为我以前和他共事过,我告诉我的老板他应该重新考虑他的职位。根据上文的“But, because I had previously worked with him”可知,我和汤姆以前共事过,所以知道他的为人,才觉得老板应该重新考虑一下。ought to“应该”符合句意,could,能,表能力,故答案为ought to。
【点评】考查情态动词。注意在平时的学习中关于情态动词的记忆,以便更加清楚不同的情态动词的不同的使用情景。
47.Doug     (could have returned/ must have returned) the video we rented on his way to work. It was on the table, but now it's gone.
【答案】must have returned
【知识点】情态动词have done的用法
【解析】【分析】句意:Doug一定是在上班的路上把我们租的录像带还给我们了。本来放在桌子上的,但现在不见了。根据下文的“It was on the table, but now it's gone.”可知录像带本来就是放在桌子上的,但是现在不见了,所以Doug一定是把录像带还给我们了,因此才会出现在桌子上,但是现在不见了。must have done 是对过去发生的动作最有把握的猜测,意思是“一定”符合句意。故答案为must have returned。
【点评】考查情态动词。注意must have done 是对过去发生的动作最有把握的猜测,意思是“一定”。
48.Ted's flight from Amsterdam took more than 11 hours. He     (could/ need) be tired after such a long flight.
【答案】could
【知识点】情态动词的辨析
【解析】【分析】句意:泰德从阿姆斯特丹飞过来花了11个多小时。经过这么长的飞行,他可能很累了。根据前文的”Ted's flight from Amsterdam took more than 11 hours.“可知泰德从阿姆斯特丹飞过来花了11个多小时。所以可推知他可能是劳累的,could”可能“,need”需要“,故答案为could。
【点评】考查情态动词。注意结合具体的语境来判断用哪个情态动词更加合理。
49.When you have a small child in the house, you     (mustn't/ needn't) leave small objects lying around.
【答案】mustn't
【知识点】情态动词的辨析
【解析】【分析】句意:当你家里有小孩时,你不能把小物件到处乱放。根据上文的时间状语从句”When you have a small child in the house“可推知家里有小孩的时候,小物件是绝对不能乱放的,mustn't”不能“符合题意,needn't,不需要,故答案为mustn't。
【点评】考查情态动词。注意先把这个句子整体读一遍,了解大概的意思,推出所需情态动词。
50.
You've been working all day. You (could/must)     be very tired.
【答案】must
【知识点】情态动词的基本用法
【解析】【分析】句意:你工作了一整天,一定很累了。此处表示推测,肯定句用nust,故填nust。
【点评】考查情态动词,掌握must的应用。
四、改错题
51.A computer shouldn't think for itself, it must be told what to do.
【答案】shouldn't 改为can't
【知识点】情态动词的基本用法
【解析】【分析】句意: 计算机不能自己思考,它必须被吩咐该做什么。表示能力用can,能,根据常识可知机器不能思考,因此用否定can't,故shouldn't 改为can't。
【点评】考查情态动词,本题涉及can't表能力。
I've ordered some
pizza, so we won't worry about cooking when we get home tired.
【答案】won't改为needn't
【知识点】情态动词的基本用法
【解析】【分析】句意:我已经点了披萨,因此当我们疲惫地到家时我们不必担心煮饭。根据语境,我已经点了披萨,所以不必担心煮饭,应用need not,故won't改为needn't。
【点评】考查情态动词,掌握need的应用。
Even in summer the
temperature will suddenly drop below freezing.
【答案】will改为might
【知识点】情态动词的基本用法
【解析】【分析】句意:即使在夏天,气温也可能突然降到零度以下。此处表示可能性,应用might,故will改为might。
【点评】考查情态动词,掌握might的应用。
You mustn't watch
the football match if you're not interested in it.
【答案】mustn't改为needn't
【知识点】情态动词的基本用法
【解析】【分析】句意:如果你对足球比赛不感兴趣,你就不必看了。mustn't表示“禁止”,needn't表示“没必要”,故mustn't改为needn't。
【点评】考查情态动词,本题涉及needn't的应用。
All the students
may do their best for the modernization of our country.
【答案】may改为should/must
【知识点】情态动词的基本用法
【解析】【分析】句意:所有的学生都应该为我们国家的现代化而努力。should含“按理应该做……,有义务做……”;must含“必须”之意,都符合语境,故may改为should/must。
【点评】考查情态动词,掌握should/must的应用。
Peter can come with
us tonight, but he isn't very sure yet.
【答案】can改为may
【知识点】情态动词的基本用法
【解析】【分析】句意:Peter今晚或许和我们一起来,但是他还不确定。此句是对情况的肯定推测,根据but he isn't very sure yet,可知应用may,can 表推测用于否定句,故can改为may。
【点评】考查情态动词,本题涉及may表推测的应用。
52.The car might have broken down just when we were about to start off.
【答案】might改为should
【知识点】情态动词的基本用法
【解析】【分析】句意:我们正要出发,车竟然坏了。should有“出乎意料”之意,译为“竟然”,故might改为should。
【点评】考查情态动词,掌握should的应用。
He plays basketball
very well. He should have practised it a lot.
【答案】should 改为must
【知识点】情态动词的基本用法
【解析】【分析】句意:他篮球打得很好,他一定练了很久。must have done“一定”,表示对过去情况的肯定推测,should have done表示“本应该做某事,其实没做”,故shoud改为must。
【点评】考查情态动词,掌握must have done的应用。
Jean must have kept
his promise. I wonder why he changed his idea.
【答案】must改为should
【知识点】情态动词的基本用法
【解析】【分析】句意:Jean 应该遵守他的诺言,我想知道他为什么改变主意。“should have+过去分词”表示“过去本来应该(但没能)做某事”,故must改为should。
【点评】考查情态动词,本题涉及“should have+过去分词”的应用。
Samuel, the tallest
boy in our class, shall easily reach the books on the top shelf.
【答案】shall改为can/could
【知识点】情态动词的基本用法
【解析】【分析】句意:我们班个子最高的男孩Samuel能够很容易够到书架最上面的书。根据句中the tallest boy in our class他个子最高,说明他能够很容易够到最上面的书,表示能力用can/could,故shall改为can/could。
【点评】考查情态动词,掌握can/could的应用。
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