内容正文:
专题06 情态动词
考情聚焦
课标要求
近三年全国中考针对情态动词,主要考查的是情态动词的辨析和语境中正确含义使用。本专题就情态动词2024以及创新题型进行的常用考点分析,旨在提升2025年中考中情态动词的正确理解和选择。
考点
1.情态动词的概念
2.情态动词的分类
3.情态动词的功能和作用
考向
考向一:情态动词的分类
1. can和could
表示客观能力 、可能性 、怀疑或推测(限于否定句、疑问句或感叹句中)。
注意:could用于现在时代替 can 使语气更委婉。
如:Could you please tell me how to operate the new machine?
2. may和might
表示可能,也许的含义;允许、推测(用于肯定句)、请求或规劝和祝愿。
3. must和need
(1) must 表示义务或责任、确定性的推测(用于肯定句)和表示禁止(mustn’t)。
(2) must是说话人的主观看法, must只有一般现在时。
(3) must 的否定式:mustn’t不准,千万不要。
(4) 由 must 提出的一般疑问句,否定回答用needn’t或don’t have to“不必”。
如:— Must I get the work done now?
— No, you needn’t. (No, you don’t have to.)
4. shall和should
(1) 表示承诺、命令、法规和条文。(常用于第二、第三人称) 。
(2) 表示征求某人意见或建议(常用于第一、第三人称的疑问句中) 。
5. will和would
表示意志或决心、有礼貌的请求、习惯动作和预言。
6. had better
其意为最好做某事,后接动词原形,had通常缩略为’d;构成否定式时,通常将not置于had better之后,而不是had之后。
如:You’d better get it done earlier. 你最好提前做完它。
7. have to:不得不,强调客观需要,have to有多种的时态形式。
8. dare/ ought to: dare: 敢做某事,有勇气做某事。ought to: 应该,等同于have to.
考向二:易混情态动词的用法区别
1. must与have to的区别
强调重点不同:两者都可以表示“必须”,但must侧重于说话者的主观看法,认为有责任有义务去做某事;have to 侧重于客观需要,含有“不得不”或“被迫”之意,此外,must还有一定的意思。
如:It’s too late. I must go over the lesson.
2. can与be able to的区别
(1) can只有两种时态形式,现在式can和过去式could, 而be able to有多种时态形式。
如:She can write the article with her own thought. She has been able to write since she was young.
玛丽会弹钢琴。她五岁起就会弹了
(2) be able to可用将来时态表示某人将来具备的能力,而can不能用于将来时态。
如:I can accompany with you tomorrow. 我可以在明天陪你。
3. can’t与must not的区别:
(1) can’t:表示能力,can’t意为“不能够”;表示推测,can’t意为“不可能”。
如:I can’t hand it in on time. 我不能按时上交。
It can’t be true. 它不可能是真的。
(2) must not: 表示禁止的含义,千万不要的意思。
如:Visitors can not draw on the wall literally. 参观者不能随意在墙上乱画。
You mustn’t touch the exhibits on the show. 你千万不能触摸展示出来的展览品。
►考向一情态动词的分类
1.(2024年甘肃白银中考真题)任务型完形填空 but___60___ you bring a spoon, a knife and fork with you?
2.(2024年福建中考真题)情景交际
54. 你想邀请李老师参加英语晚会,可以这样问:
__________________________________________, Mr. Li?
考向二:易混情态动词(重点考向)
3. (2024年广东中考真题)语法选择
13. This habit_____ help Peter manage money well” she says.
A. need B. must C. can
真题透视
1. (2024年贵州中考真题)语言运用
39.我们不应该忘记曾经给予我们帮助的人。
We_______ ______the people who have ever helped us.
2. (2024年河北中考真题)单项选择
-Look! ls that girl Alice?
No, it ______be her. She is on a tour in Beijing now.
A.can
B. can't
C. must
D. mustn't
3.(2024年河南中考真题)语篇填空
The boy cried because the money was______to pay for the medical treatment of his sick mother.
4.(2024年黑龙江龙东地区中考真题)完成句子
But _______________________________?
5.(2024年黑龙江齐齐哈尔中考真题)单项选择
-Jane, I saw your brother yesterday.
-It_______ be him. My brother is studying in Shenzhen.
A. can't
B. mustn’t
C. needn't
6.(2024年江苏连云港中考真题)单项选择
Modern medicine is developing quickly and now most eye problems ________ be cured.
A.can
B. must
C.should
D. need
7.(2024年江苏扬州中考真题)完形填空
“Tell me a story about Good Paula and Naughty (淘气的)Paula, Daddy!”Anne said,“_____I have one about Naughty Paula? She's more fun. ”
22.A. can B. must C. need D. should
8.(2024年山东滨州中考真题)词汇应用
But a small group __54____(not run) a very long dragon because it needs great human power, much money, and special skills.
9.(2024年陕西中考真题)短文填空
Many people today don't___45____ to use stamps, envelopes or go to the post office since the Internet ever was invented.
10.(2024年成都中考真题)单项选择
Having an ice-cream in the hot summer ________ be cool.
A. must
B. need
C. can't
11.(2024年云南中考真题)单项选择
----Whose dictionary is this?
----It_______be Sarah's. Look! Her name is on it.
A. must
B. need
C. mustn't
D. needn't
12. (2024年天津中考真题)单项选择
It ________ be the only way to solve the problem. There are other choices.
A. may not
B. mustn't
C. need
D. should
中考新考法
选出与句子画线部分意思相同或相近的选项。
1. I must go home as soon as possible.
A. have to B. need C. will D. would
2. You mustn’t park your car here.
A. don’t have to B. don’t need C. will not D. aren’t allowed
3. You might know the news earlier.
A. possibly B. are possible C. will D. are allowed
新题特训
4. May, you had better ______ the new method if you want to improve your memory faster.
A.use B.to using C.to use D.using
5. Children ________ eat too much chocolate once. It’s bad for their teeth.
A.may not B.ought not C.could not D.should not
6. It ________ rain soon, so please bring an umbrella with you.
A.may B.should C.must D.could
7.—Lin, I’m afraid we can’t complete the model spaceship this afternoon as planned.
—Well, we ________ finish it today. It’s fine if we give it to Mr. Li tomorrow.
A.can’t B.needn’t C.mustn’t D.shouldn’t
8. Be careful not to catch a flu recently. You _________ keep yourself warm and keep a healthy diet.
A.can B.should C.may D.need
9. Lisa ________ arrive at the airport before 9 a.m., or she will miss the plane.
A.should B.can C.must D.may
10. You ________ worry too much about your maths. Rest a few days, and we will assist you.
A.needn’t B.couldn’t C.can’t D.mustn’t
11.—Must I go to the university and been a teacher like you, Mum?
—No, you ________, son. You’re old enough to make your own decisions.
A.can’t B.mustn’t C.needn’t D.shouldn’t
12.—________ I ask a question concerning the project, Sir?
—Sure. Go ahead.
A.Should B.May C.Need D.Must
13. You don’t need to be very professional when you do some jobs, but you ______ serious and careful when you do any job.
A.can be B.can’t be C.must be D.mustn’t be
14. According to the traffic rules, kids under 12 _________ sit in the front seat of a car,it is a must.
A.mustn’t B.can’t C.should’t D.needn’t
15. In most schools, all students ________ wear school uniforms on weekdays.
A.may B.can C.must D.ought
16. The amazing scientific walking tools ________ allow you to walk up to 11 kilometers an hour.
A.need B.can C.must D.should
17. —Does the sports watch belong to May?
—It ________ be hers. She is the only one who wears the sports watch in our class in my mind.
A. can’t B. must C. might D. could
18. —What are you going to do this weekend?
—I’m not sure. I ________ go shopping with my friend.
A. must B. should C. may
19. Earthquakes can be very dangerous. We ________ learn to protect ourselves in the daily practice.
A. might B. should C. could D. would
20. Oh, come on! ________ you doubt everything I say? I’m not a liar.
A. Can’t B. Can C. Mustn’t D. Must
21. The new app about education is free and you ________ pay money for it.
A. may B. must C. shouldn’t D. needn’t
22. If we ________ find a better way to it, we’ll finish the job much faster.
A. can B. can’t C. must D. mustn’t
23.— Is that boy in a white shirt over there Leo?
— No, it ________ be him. He has gone abroad.
A. must B. can’t C. might
24.—Would you like to visit Peking University tomorrow?
—Sorry, I’m afraid I ________. I’ll work as a volunteer in my community.
A. can B. can’t C. must D. mustn’t
25.—Excuse me, may I use my phone at the moment?
—Sorry, you ________. The plane is taking off.
A. need B. needn’t C. can D. can’t
26.—The paper cutting is pretty lively. Who made it?
—It ________ be Mary. None of us except her is capable to do it right now.
A. can B. must C. need D. might
27. —Is that Tim running on the playground?
—It ________ be him. He is always in the library at this time reading books.
A. mustn’t B. shouldn’t C. can’t D. needn’t
28.— _______ we clean the house at once?
— No, you _______. You _______ clean it later.
A. Must; needn’t; may B. Must; mustn’t; can
C. Shall; can’t; must D. Need; mustn’t; may
29. — Good morning. I've got an appointment with Ms. King in her office.
— Morning. You _______be Mr Li. This way, please.
A. will B. must C. can D. might
30. Mike, you play outside too long. You learn to protect yourself.
A. won't; can't B. have got to; shouldn't
C. don't have to; must D. mustn't; should
31. — Whose pencilcase is this?
— It _______ be Jim’s. Look, his student’s card is in it.
A. must B. can C. mustn’t D. can’t
32. As middle school students, we follow the public rules wherever we are.
A. would B. should C. might D. could
33.–Mum, may I go to see a film with my classmate?
- You _______ go if you have finished your homework first.
A. must B. need C. should D. can
34.-Some people don't show their talents at the very beginning.
-I agree. Even Einstein ____________ read until he was seven years old.
A. can't B. mustn't C. couldn't D. needn't
35.The designer has tried every possible way to make the machine light, so you _____ worry about its weight..
A. must B. may C. can’t D. needn’t
36. According to the notice, guests at this hotel __________use the swimming center at no extra cost.
A. can B. should C. must D. need
37.We don’t allow taking books out, but you ____________ type the article you need on the machine over there.
A. can B. must C. should D. would
38.-It's too hot. _ ______ I swim in the lake?
-No, you____. That's too deep!
A. Should; can't B. Need; mustn't C. Must; needn't D. Could; can't
39.-Can we walk across the street now?
-No, we________. We have to wait until the light turns green.
A. couldn't B. needn't C. shouldn't D. mustn't
40.-Mom,____I play computer games for an hour this evening?
-Sure, but you________ finish your homework first.
A. can;must B. can;mustn't C. may;could D. may;can't
41. Maths isn’t very difficult. You ________ be afraid of it. You can come and ask for help from your teacher.
A. mustn’t B. can’t C. wouldn’t D. needn’t
42. You ______ go and see a doctor if you are not well before weekend.
A. couldn’t B. had better C. shouldn’t D. need to
43. —Do I have to hand in my essay now? —Of course, you ________. We’re going to discuss it later.
A. can B. can’t C. must D. mustn’t
44. You ______ work on your own in the lab. It is against the rules of the company!
A. mustn’t B. needn’t C. won’t D. couldn’t
45. —Daniel, you _________ spread the papers all over the floor. It is a rule. —Sorry, I won’t.
A. couldn’t B. needn’t C. mustn’t D. wouldn’t
46. —Excuse me. Can you tell me what time it is now? —Sorry, I _________. My watch doesn’t work taday.
A. can’t B. may not C. mustn’t D. needn’t
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专题06 情态动词
考情聚焦
课标要求
近三年全国中考针对情态动词,主要考查的是情态动词的辨析和语境中正确含义使用。本专题就情态动词2024以及创新题型进行的常用考点分析,旨在提升2025年中考中情态动词的正确理解和选择。
考点
1.情态动词的概念
2.情态动词的分类
3.情态动词的功能和作用
考向
考向一:情态动词的分类
1. can和could
表示客观能力 、可能性 、怀疑或推测(限于否定句、疑问句或感叹句中)。
注意:could用于现在时代替 can 使语气更委婉。
如:Could you please tell me how to operate the new machine?
2. may和might
表示可能,也许的含义;允许、推测(用于肯定句)、请求或规劝和祝愿。
3. must和need
(1) must 表示义务或责任、确定性的推测(用于肯定句)和表示禁止(mustn’t)。
(2) must是说话人的主观看法, must只有一般现在时。
(3) must 的否定式:mustn’t不准,千万不要。
(4) 由 must 提出的一般疑问句,否定回答用needn’t或don’t have to“不必”。
如:— Must I get the work done now?
— No, you needn’t. (No, you don’t have to.)
4. shall和should
(1) 表示承诺、命令、法规和条文。(常用于第二、第三人称) 。
(2) 表示征求某人意见或建议(常用于第一、第三人称的疑问句中) 。
5. will和would
表示意志或决心、有礼貌的请求、习惯动作和预言。
6. had better
其意为最好做某事,后接动词原形,had通常缩略为’d;构成否定式时,通常将not置于had better之后,而不是had之后。
如:You’d better get it done earlier. 你最好提前做完它。
7. have to:不得不,强调客观需要,have to有多种的时态形式。
8. dare/ ought to: dare: 敢做某事,有勇气做某事。ought to: 应该,等同于have to.
考向二:易混情态动词的用法区别
1. must与have to的区别
强调重点不同:两者都可以表示“必须”,但must侧重于说话者的主观看法,认为有责任有义务去做某事;have to 侧重于客观需要,含有“不得不”或“被迫”之意,此外,must还有一定的意思。
如:It’s too late. I must go over the lesson.
2. can与be able to的区别
(1) can只有两种时态形式,现在式can和过去式could, 而be able to有多种时态形式。
如:She can write the article with her own thought. She has been able to write since she was young.
玛丽会弹钢琴。她五岁起就会弹了
(2) be able to可用将来时态表示某人将来具备的能力,而can不能用于将来时态。
如:I can accompany with you tomorrow. 我可以在明天陪你。
3. can’t与must not的区别:
(1) can’t:表示能力,can’t意为“不能够”;表示推测,can’t意为“不可能”。
如:I can’t hand it in on time. 我不能按时上交。
It can’t be true. 它不可能是真的。
(2) must not: 表示禁止的含义,千万不要的意思。
如:Visitors can not draw on the wall literally. 参观者不能随意在墙上乱画。
You mustn’t touch the exhibits on the show. 你千万不能触摸展示出来的展览品。
►考向一情态动词的分类
1.(2024年甘肃白银中考真题)任务型完形填空 but___60___ you bring a spoon, a knife and fork with you?
【答案】can/ could
【解析】
【详解】句意:你能带一个勺子,一把刀子和一把叉吗? 故答案为can/ could. 此处是一般疑问句,表示请求,应该用can/could.
2.(2024年福建中考真题)情景交际
54. 你想邀请李老师参加英语晚会,可以这样问:
__________________________________________, Mr. Li?
【答案】Would you like to come to our English evening (party)
【解析】
【详解】邀请可以用句型 Would you like to do sth? 故填写 Would you like to come to our English evening (party)。
考向二:易混情态动词(重点考向)
3. (2024年广东中考真题)语法选择
13. This habit_____ help Peter manage money well” she says.
A. need B. must C. can
【答案】
【解析】
【详解】
句意:这个习惯可以帮助彼得更好地理财。need 需要;must 必须;can 可以。根据“This habit..help Peter manage money wel!”可知,这个习惯可以帮助彼得更好地理财。故选C。
真题透视
1. (2024年贵州中考真题)语言运用
39.我们不应该忘记曾经给予我们帮助的人。
We_______ ______the people who have ever helped us.
【答案】①.shouldn't ②. forget
【解析】
【详解】shouldn’t“不应该”,其后加动词原形;forget“忘记”。故填写 shouldn't; forget。
2. (2024年河北中考真题)单项选择
-Look! ls that girl Alice?
No, it ______be her. She is on a tour in Beijing now.
A.can
B. can't
C. must
D. mustn't
【答案】B
【解析】
【详解】句意:--看!那个女孩是爱丽丝吗?--不,一定不是她。她区北京旅行了。
考查情态动词。can能够;can’t不可能;must一定;mustn't表禁止。根据“She is on a tour in Beijing now可知,爱丽丝正在北京旅行,所以那个女孩一定不是她,此处表否定推测,用can't。故选 B。
3.(2024年河南中考真题)语篇填空
The boy cried because the money was______to pay for the medical treatment of his sick mother.
【答案】needed
【解析】
【详解】
句意:男孩哭了,因为需要钱来支付他生病的母亲的医疗费。根据“The boy cried because the money was..t0pay for the medical treatment ofhis sick mother.”和备选词可知,钱需要被用来支付他生病的母亲的医疗费,need“需要”,此处与 was 构成被动语态。故填写 needed。
4.(2024年黑龙江龙东地区中考真题)完成句子
But _______________________________?
【答案】Which subway should I take?
【解析】
【详解】根据“You can take No.2 Subway. It can take you there.”可知此处询问应该做哪个地铁,用 which subway 引导的特殊疑问句。故填写 which subway should Itake/..
5.(2024年黑龙江齐齐哈尔中考真题)单项选择
-Jane, I saw your brother yesterday.
-It_______ be him. My brother is studying in Shenzhen.
A. can't
B. mustn’t
C. needn't
【答案】A
【解析】
【详解】句意:--简,我昨天看到你哥哥了。--不可能是他。我哥哥在深圳读书。考查动词辨析和 can 表推测。根据“It.. be him. My brother is studying in Shenzhen.”可知,哥哥在深圳书,所以不可能看到他,故选 A。
6.(2024年江苏连云港中考真题)单项选择
Modern medicine is developing quickly and now most eye problems ________ be cured.
A.can
B. must
C.should
D. need
【答案】A
【解析】
【详解】句意:现代医学发展迅速,现在大多数眼部问题都可以治愈。
考查情态动词。can 能够;must必须:should应该;need需要。根据“most eye problems...be cured”可知,此处指眼部问题能够被治愈,强调能够、能力,应用can。故选A。
7.(2024年江苏扬州中考真题)完形填空
“Tell me a story about Good Paula and Naughty (淘气的)Paula, Daddy!”Anne said,“_____I have one about Naughty Paula? She's more fun. ”
22.A. can B. must C. need D. should
【答案】A
【解析】
【详解】
句意:我能听听淘气宝拉的故事吗?Can 能够;Must 必须;Need需要;Should 应该。根据“...I have one about Naughty Paula?”可知,此处是安妮请求爸爸给自己讲淘气宝拉的故事,表示请求,用Can。故选A。
8.(2024年山东滨州中考真题)词汇应用
But a small group __54____(not run) a very long dragon because it needs great human power, much money, and special skills.
【答案】 can’t run
【解析】
【详解】
句意:但一小群人无法驾驭一条很长的龙,因为它需要大量的人力、大量的资金和特殊的技能。run“使运转”,动词。根据常识可知,几个人无法舞动一条巨长的龙。结合“needs”可知,时态是一般现在时,故用情态动词 can’t 表“不能”,动词 run 用原形。故填写 can't run.
9.(2024年陕西中考真题)短文填空
Many people today don't___45____ to use stamps, envelopes or go to the post office since the Internet ever was invented.
【答案】 need
【解析】
【详解】 句意:自从互联网发明以来,今天许多人不需要使用邮票、信封或去邮局。根据“Many people todaydon’t..to use stamps”和备选词可知,今天许多人不需要使用邮票、信封或去邮局,need“需要”,don't后用动词原形。故填写 need。
10.(2024年成都中考真题)单项选择
Having an ice-cream in the hot summer ________ be cool.
A. must
B. need
C. can't
【答案】A
【解析】
【详解】句意:在炎热的夏天吃冰淇淋一定很凉爽。
考查情态动词。must 一定;need 需要;can’t不可能。根据“Having an ice-cream in the hot summercoo1.”可知,在炎热的夏天吃冰淇淋一定是凉爽的,此处表肯定推测,应用must。故选A。
11.(2024年云南中考真题)单项选择
----Whose dictionary is this?
----It_______be Sarah's. Look! Her name is on it.
A. must
B. need
C. mustn't
D. needn't
【答案】A
【解析】
【详解】句意:--这是谁的字典?--它一定是 Sarah的。看!她的名字在它上面。
考查情态动词辨析。must一定;need需要;mustn't禁止;neednt不必。根据“Look!Her name is on it” 可
知,此处表示十分肯定的推测,应填must,故选 A。
12. (2024年天津中考真题)单项选择
It ________ be the only way to solve the problem. There are other choices.
A. may not
B. mustn't
C. need
D. should
【答案】A
【解析】
【详解】句意:这可能不是解决问题的唯一方法。还有其他选择。
考查情态动词。maynot可能不;mustn’t表禁止;need需要;should应该。根据“There are other choices,可
知,还有其他解决问题的方式,故此处指这可能不是解决问题的唯一方法,应用may not。故选 A。
中考新考法
选出与句子画线部分意思相同或相近的选项。
1. I must go home as soon as possible.
A. have to B. need C. will D. would
【答案】A
【解析】
【详解】根据题干可知,这里的must表示必须,不得不的含义。于是答案为A。
2. You mustn’t park your car here.
A. don’t have to B. don’t need C. will not D. aren’t allowed
【答案】D
【解析】
【详解】根据题干可知,这里的mustn’t表示千万不要,禁止的含义。于是答案为D。
3. You might know the news earlier.
A. possibly B. are possible C. will D. are allowed
【答案】A
【解析】
【详解】根据题干可知,这里的might表示可能,也许的含义。又因为在句子中修饰动词know,所以应该使用副词词性。故答案为A。
新题特训
4. May, you had better ______ the new method if you want to improve your memory faster.
A.use B.to using C.to use D.using
【答案】A
【解析】
【详解】句意:May, 如果你想更快提高你的记忆力,你最好使用这个新方法。
考查固定搭配。use用(动词原形);to using用(动名词作介词的宾语);to use用(不定式);using用(现在分词/动名词)。根据短语had better do sth.表示“最好做某事”,可知空处应填动词原形。故选A。
5. Children ________ eat too much chocolate once. It’s bad for their teeth.
A.may not B.ought not C.could not D.should not
【答案】D
【解析】
【详解】句意:孩子们不应该一次吃太多巧克力。对他们的牙齿不好。
考查情态动词词义辨析。may not不可以,不得,可能不会;ought not不应该,不应当;could not不可能;should not不应该。根据“It’s bad for their teeth.”可知,巧克力对他们的牙齿不好,所以孩子们不应该吃太多的吃巧克力。ought not虽然符合语境,但ought to do表示“应该”,其否定形式为ought not to do,而should not符合语境,并且后接动词原形。 故选D。
6. It ________ rain soon, so please bring an umbrella with you.
A.may B.should C.must D.could
【答案】A
【解析】
【详解】句意:天可能很快下雨,所以请随身带一把雨伞。
考查情态动词。may可能;should应该;must必须;could可以。根据“so please bring an umbrella with you.”可知,带上一把雨伞是防范于未然,提前准备着,所以是天可能下雨。故选A。
7.—Lin, I’m afraid we can’t complete the model spaceship this afternoon as planned.
—Well, we ________ finish it today. It’s fine if we give it to Mr. Li tomorrow.
A.can’t B.needn’t C.mustn’t D.shouldn’t
【答案】B
【解析】
【详解】句意:——琳,恐怕我们今天下午不能按照计划完成太空船模型。 ——嗯,我们今天不必完成它。如果我们明天给李老师也是可以的。
考查情态动词。can’t不可能;needn’t不必;mustn’t禁止;shouldn’t不应该。根据“It’s fine if we give it to Mr. Wang tomorrow.”可知,今天不必完成它,故选B。
8. Be careful not to catch a flu recently. You _________ keep yourself warm and keep a healthy diet.
A.can B.should C.may D.need
【答案】B
【解析】
【详解】句意:最近小心别感染流感。你应该保持温暖和健康的饮食。
考查情态动词。can能;should应该;may可能;need需要。根据“keep yourself warm and have a healthy diet”可知,空处应填should表示建议,“应该”,故选B。
9. Lisa ________ arrive at the airport before 9 a.m., or she will miss the plane.
A.should B.can C.must D.may
【答案】C
【解析】
【详解】句意:丽莎必须在上午9点之前到机场,否则她将赶不上飞机。
考查情态动词。should应该;can能,可以;must必须;may可能。根据“or she will miss the plane.”可知,为了赶上火车她必须在上午九点之前到达机场,must符合题意。故选C。
10. You ________ worry too much about your maths. Rest a few days, and we will assist you.
A.needn’t B.couldn’t C.can’t D.mustn’t
【答案】A
【解析】
【详解】【详解】句意:你不必太担心你的数学。休息几天,我们会帮你的。
考查情态动词用法。needn’t 不需要;couldn’t不能;can’t不能;mustn’t禁止。根据题意可知,此处表达“你不需要太担心……”。故选A。
11.—Must I go to the university and been a teacher like you, Mum?
—No, you ________, son. You’re old enough to make your own decisions.
A.can’t B.mustn’t C.needn’t D.shouldn’t
【答案】C
【解析】
【详解】句意:——我一定要像你一样上大学当老师吗,妈妈?——不,你不必,儿子。你已经长大了,可以自己做决定了。
考查情态动词的用法。can’t 不能;mustn’t禁止;needn’t 不必;shouldn’t不应该。根据“You’re old enough to make your own decisions.”可知,不需要像妈妈一样当一名当老师,must引导的一般疑问句,否定回答为No, you needn’t/don’t have to。故选C。
12.—________ I ask a question concerning the project, Sir?
—Sure. Go ahead.
A.Should B.May C.Need D.Must
【答案】B
【解析】
【详解】句意:——我可以问一个关于这个项目的问题吗,先生?——当然。问吧。
考查动词辨析。Should应该;May可以;Need需要;Must必须。根据“...I ask a question concerning the project, Sir?”可知,委婉询问是否可以问问题,故选B。
13. You don’t need to be very professional when you do some jobs, but you ______ serious and careful when you do any job.
A.can be B.can’t be C.must be D.mustn’t be
【答案】C
【解析】
【详解】句意:当你做一些工作时,你不需要很专业,但当你做任何工作时,你必须认真仔细。
考查情态动词辨析。can be可能是;can’t be不可能是;must be一定;mustn’t be禁止。根据“but you… serious when you do any job”可知,一定要认真对待工作,故选C。
14. According to the traffic rules, kids under 12 _________ sit in the front seat of a car,it is a must.
A.mustn’t B.can’t C.should’t D.needn’t
【答案】A
【解析】
【详解】句意:根据交通规则,12岁以下的孩子不能坐在汽车的前排座位上。必须这么做。
考查情态动词。mustn’t禁止;can’t不能;shouldn’t不应该;needn’t不必。根据“According to the traffic rules”可知这是法律要求禁止的,用mustn’t。故选A。
15. In most schools, all students ________ wear school uniforms on weekdays.
A.may B.can C.must D.ought
【答案】C
【解析】
【详解】句意:在大多数学校,所有学生在平时都必须穿校服。
考查情态动词。may可能;can能够;must必须;ought应该。根据“all students …wear school uniforms on weekdays.”可知,学生在学校必须穿校服。故选C。
16. The amazing scientific walking tools ________ allow you to walk up to 11 kilometers an hour.
A.need B.can C.must D.should
【答案】B
【解析】
【详解】句意:这些神奇的科学的步行工具可以让你以每小时11公里的速度行走。
考查情态动词。need需要;can可以,能;must必须,一定;should应该。根据“allow you to walk up to 11 kilometers an hour.”可知,这里是可以让你以每小时11公里的速度行走。故选B。
17. —Does the sports watch belong to May?
—It ________ be hers. She is the only one who wears the sports watch in our class in my mind.
A. can’t B. must C. might D. could
【答案】B
【解析】
【详解】句意:——这块运动手表是May的吗?——一定是她的。在我的印象里,她是我们班唯一戴运动表的人。
考查情态动词。can’t不可能;must一定;might可能;could能够。根据“She is the only one who wears the sports watch in our class.”可知May是班里唯一戴运动表的人,所以这块运动手表一定是May的,表达有把握的肯定推测用must。故选B。
18. —What are you going to do this weekend?
—I’m not sure. I ________ go shopping with my friend.
A. must B. should C. may
【答案】C
【解析】
【详解】句意:——这个周末你打算做什么?——我不确定。我可能会去和朋友购物。
考查动词辨析。must必须;should应该;may可能。根据“I’m not sure.”可知,不确定,所以是不太肯定的推测,故选C。
19. Earthquakes can be very dangerous. We ________ learn to protect ourselves in the daily practice.
A. might B. should C. could D. would
【答案】B
【解析】
【详解】句意:地震可能非常危险。我们应该在日常训练中学会保护自己。
考查情态动词。might可能;should应该;could能;would将。根据“We...learn to protect ourselves.”可知此处是表示建议,我们应该学会在日常训练中保护自己,故选B。
20. Oh, come on! ________ you doubt everything I say? I’m not a liar.
A. Can’t B. Can C. Mustn’t D. Must
【答案】D
【解析】
【详解】句意:哦,别这样!你非得要怀疑我所说的一切吗?我不是骗子!
考查情态动词的用法。Can’t不能;Can能;Mustn’t禁止;Must偏要,非得。根据“...you doubt everything I say? I’m not a liar”可知,此处是抱怨的语气,“你非得要怀疑我所说的一切吗”,用must表示“偏要、非得”。故选D。
21. The new app about education is free and you ________ pay money for it.
A. may B. must C. shouldn’t D. needn’t
【答案】D
【解析】
【详解】句意:这款关于教育的新应用程序是免费的,你不需要付费。
考查情态动词。may可以;must必须;shouldn’t不应该;needn’t不需要。根据“The new app about education is free”可知,这款app是免费的,不需要付费。故选D。
22. If we ________ find a better way to it, we’ll finish the job much faster.
A. can B. can’t C. must D. mustn’t
【答案】A
【解析】
【详解】句意:如果我们能找到更好的方法,我们就能更快地完成这项工作。
考查情态动词。can能;can’t不能;must必须;mustn’t禁止。根据“ ...find a better way, we’ll finish the job faster”可知,此处指要是能找到更好的方法,就能更快地完成工作,故选A。
23.— Is that boy in a white shirt over there Leo?
— No, it ________ be him. He has gone abroad.
A. must B. can’t C. might
【答案】B
【解析】句意:——那个穿白衬衫的男孩是里奥吗?——不,不可能是他。他去国外了。
考查情态动词。must一定;can’t不可能;might也许。根据“ No, it ...be him. He has gone to abroad.”可知,他去国外了,所以不可能是他,故选B。
24.—Would you like to visit Peking University tomorrow?
—Sorry, I’m afraid I ________. I’ll work as a volunteer in my community.
A. can B. can’t C. must D. mustn’t
【答案】B
【解析】
【详解】句意:——你明天想参观北京大学吗?——对不起,我恐怕不能。我要在我的社区做志愿者。
考查情态动词。can能够;can’t不能;must必须;mustn’t禁止。根据“I’ll work as a volunteer in my community.”可知不能去参观北京大学。故选B。
25.—Excuse me, may I use my phone at the moment?
—Sorry, you ________. The plane is taking off.
A. need B. needn’t C. can D. can’t
【答案】D
【解析】
【详解】句意:——对不起,我现在可以用电话吗?——对不起,你不能。飞机马上要起飞了。
考查情态动词。need需要;needn’t没必要;can可以;can’t不能。根据“The plane is taking off.”可知此处是作否定回答。can’t“不能”符合语境。故选D。
26.—The paper cutting is pretty lively. Who made it?
—It ________ be Mary. None of us except her is capable to do it right now.
A. can B. must C. need D. might
【答案】B
【解析】
【详解】句意:——剪纸很生动。是谁做的?——一定是Mary。除了她,现在我们谁也做不到。
考查情态动词。can能;must一定;need需要;might可能。根据“None of us except her is able to do it”可知除了Mary,没有人能做,所以一定是Mary做的。故选B。
27. —Is that Tim running on the playground?
—It ________ be him. He is always in the library at this time reading books.
A. mustn’t B. shouldn’t C. can’t D. needn’t
【答案】C
【解析】
【详解】句意:——在操场上跑步的是Tim吗?——不可能是他。这个时候他总是在图书馆读书。
考查动词辨析。mustn’t禁止;shouldn’t不应该;can’t不可能;needn’t不需要。根据“It...be him. He is always in the library at this time reading books.”可知,吉姆这个时候都在图书馆读书,所以不可能在操场跑步,故选C。
28.— _______ we clean the house at once?
— No, you _______. You _______ clean it later.
A. Must; needn’t; may B. Must; mustn’t; can
C. Shall; can’t; must D. Need; mustn’t; may
【答案】A
【解析】
【详解】情态动词的用法。根据前后句意可推断对方在询问“我必须马上打扫房子吗?”。而must引导的一般疑问句否定回答用needn’t。故选A。
29. — Good morning. I've got an appointment with Ms. King in her office.
— Morning. You _______be Mr Li. This way, please.
A. will B. must C. can D. might
【答案】B
【解析】
【详解】情态动词的用法。will将要,表意愿;must 必须;应该,表猜测时,用于肯定句,意为“一定”,可能性较大;can能,会,表猜测时,常用于否定句和疑问句;might 可能,表猜测时,可能小。依据句意“你一定是李先生吧。”,故选B。
30. Mike, you play outside too long. You learn to protect yourself.
A. won't; can't B. have got to; shouldn't
C. don't have to; must D. mustn't; should
【答案】D
【解析】
【详解】句意:迈克,你不能在外面玩的太久。你应该学会保护自己。
本题考查情态动词。A.不会不能;B.必须,不应该;C.不必,必须;D.禁止;可能。第一空,根据句意可知,此空是禁止的意思,此空故填 mustn't,第二空,是表示猜测,应填might,故选D。
31. — Whose pencilcase is this?
— It _______ be Jim’s. Look, his student’s card is in it.
A. must B. can C. mustn’t D. can’t
【答案】A
【解析】
【详解】情态动词表推测由“他的学生证在笔袋里面。” 可知“这个笔袋一定是吉姆的。”
32. As middle school students, we follow the public rules wherever we are.
A. would B. should C. might D. could
【答案】B
【解析】
【详解】句意:作为中学生,无论在哪里,我们都应该遵守公共规则。A. would将会;B. should应该;C. might可能;D. could可以。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”。故答案为B。
33.–Mum, may I go to see a film with my classmate?
- You _______ go if you have finished your homework first.
A. must B. need C. should D. can
【答案】D
【解析】
【详解】句意:——妈妈,我可以和我同学去看电影吗?——你可以去,如果你首先完成了你的家庭作业。考查情态动词辨析。must必须,强调主观意愿;need需要,指有必要;should应该,表建议;can可以,表许可。本句是条件状语从句,主句表示允许,根据if you have finished your homework first.可知选D。
34.-Some people don't show their talents at the very beginning.
-I agree. Even Einstein ____________ read until he was seven years old.
A. can't B. mustn't C. couldn't D. needn't
【答案】C
【解析】
【详解】句意:——有些人在一开始并没有展示他们的才能。——我同意。爱因斯坦甚至直到七岁才识字。考查情态动词辨析。can't 不能,表示没有能力,couldn't是其过去式;mustn't不能,表禁止;needn't不需要,指没有必要。根据Some people don't show their talents at the very beginning.可知七岁前几乎没有能力读书,根据until he was seven可知用一般过去时,故选C。
35.The designer has tried every possible way to make the machine light, so you _____ worry about its weight..
A. must B. may C. can’t D. needn’t
【答案】D
【解析】
【详解】句意:设计者已经尝试了所有可能的方法使机器变轻,所以你不必担心它的重量。must必须;一定;may可以;可能;can’t不能;不可能;needn’t不必,没有必要。根据句意The designer has tried every possible way to make the machine light可知,设计者在努力使机器变轻,所以担心是没有必要的。故应选D。
36. According to the notice, guests at this hotel __________use the swimming center at no extra cost.
A. can B. should C. must D. need
【答案】A
【解析】
【详解】句意“根据通知,在这个宾馆的顾客可以不用额外地出钱就能使用游泳中心”。A.能,可以;B.应该;C.必须;D.需要。根据句意可知,表示“能使用游泳中心、可以使用游泳中心”,故选A。
37.We don’t allow taking books out, but you ____________ type the article you need on the machine over there.
A. can B. must C. should D. would
【答案】A
【解析】
【详解】句意:我们不允许带书出去,但是你可以在那边的机器上打印你需要的文章。考查情态动词辨析。A. can可以、能够;B. must必须,一定;C. should应该;D. would将会。根据语境:我们不允许带书出去,但是你_____在那边的机器上打印你需要的文章。结合选项可知can符合题意,故答案选A。
38.-It's too hot. _ ______ I swim in the lake?
-No, you____. That's too deep!
A. Should; can't B. Need; mustn't C. Must; needn't D. Could; can't
【答案】D
【解析】
【详解】考查情态动词的辨析。should表示“应该,应当”;must表示“必须”;need意为“需要”;mustn’t表示“禁止,不允许”;needn't意为“不需要”,一般用来回答以must开头的一般疑问句;could表示“能,可以”,语气更委婉;can't表示“不能”。由句意“——太热了,我能在湖里游泳吗?——不,你不能。那太深了!”可知,第一空用could向对方提出请求;第二空表示拒绝,故选D
39.-Can we walk across the street now?
-No, we________. We have to wait until the light turns green.
A. couldn't B. needn't C. shouldn't D. mustn't
【答案】D
【解析】
【详解】考查情态动词。句意:——现在我们可以过马路吗?——不,不允许。我们必须等到交通灯变绿。Couldn’t不可以;needn't没必要;shouldn't不应该;mustn't禁止,不允许。结合语境“Can we...?”和下文“我们必须等到交通灯变绿”可知答案。故选D。
40.-Mom,____I play computer games for an hour this evening?
-Sure, but you________ finish your homework first.
A. can;must B. can;mustn't C. may;could D. may;can't
【答案】A
【解析】
【详解】考查情态动词辨析。句意:——妈妈,今天晚上我能玩一小时电脑游戏吗?——当然,但是你必须先完成你的家庭作业。根据Sure,可知是回答请求,结合but 可知“必须要先完成作业”。故选A。
41. Maths isn’t very difficult. You ________ be afraid of it. You can come and ask for help from your teacher.
A. mustn’t B. can’t C. wouldn’t D. needn’t
【答案】D
【解析】
【详解】 句意:数学不是很难。你不需要害怕它。你可以向老师来寻求帮助。 考查情态动词辨析。mustn’t禁止;can’t不会;wouldn’t不能;needn’t不需要。根据“You…be afraid of it. You can come and ask for help from your teacher.”可知,此处指的是“不需要害怕”,应用needn’t。故选D。
42. You ______ go and see a doctor if you are not well before weekend.
A. couldn’t B. had better C. shouldn’t D. need to
【答案】B
【解析】
【详解】 句意:如果你周末之前身体不好,最好去看医生。 考查情态动词。couldn’t不能;had better最好;shouldn’t不应该;need to需要。根据“if you are not well before weekend”可知如果还没有好,最好去看医生。故选B。
43. —Do I have to hand in my essay now? —Of course, you ________. We’re going to discuss it later.
A. can B. can’t C. must D. mustn’t
【答案】C
【解析】
【详解】 句意:——我必须现在交论文吗?——当然,你必须这样做。我们一会儿要讨论一下。 考查情态动词。can能;can’t不能;must必须;mustn’t禁止。根据“Do I have to hand in my essay now?”可知,句中含有have to“不得不,必须”,此处为肯定回答,使用must。故选C。
44. You ______ work on your own in the lab. It is against the rules of the company!
A. mustn’t B. needn’t C. won’t D. couldn’t
【答案】A
【解析】
【详解】 句意:你不能在实验室里独自工作。这是违反公司规定的! 考查情态动词辨析。mustn’t禁止;needn’t不需要;won’t将不;couldn’t不能。根据“It is against the rules of the company!”可知,这违反公司规定,所以是禁止的,故选A。
45. —Daniel, you _________ spread the papers all over the floor. It is a rule. —Sorry, I won’t.
A. couldn’t B. needn’t C. mustn’t D. wouldn’t
【答案】C
【解析】
【详解】 句意:——丹尼尔,你不能把试卷得满地都是。这是规矩。——对不起,我不会了。 考查情态动词辨析。couldn’t不能,can’t的过去式,表示不允许;needn’t不必,指没有必要;mustn’t不能,表禁止;wouldn’t不会,won’t的过去式。根据“It is a rule”,可知禁止乱扔试卷。故选C。
46. —Excuse me. Can you tell me what time it is now? —Sorry, I _________. My watch doesn’t work taday.
A. can’t B. may not C. mustn’t D. needn’t
【答案】A
【解析】
【详解】 句意:——打扰了,你能告诉我现在是几点吗?——对不起,我不能。我的表今天不工作了。根据句意及题干分析可知,can构成的一般疑问句的回答应用can,此句的回答是否定形式,故选A。
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