英语情态动词考点+例题_全面解析含答案
英语情态动词考点+例题_全面解析含答案
一、初中英语情态动词
1．—Mum, I play football this afternoon?
—Sure, but you finish your homework first.
A. may; could
B. can; must
C. can; mustn't
D. may; can't
【答案】 B
【解析】【分析】句意：－妈妈，今天下午我能踢足球吗？－当然，但是你必须先完成作业。前句提请求，can,may都可以；后句，由sure可知后句用肯定回答。Could表示一种委婉的语气；must表示主观愿望：必须。妈妈要求孩子“必须”先完成作业。故选B。
【点评】考查情态动词辨析，may表示请求时候的回答用语。
2．All passengers ______ go through safety check before they take a plane.
A. can
B. may
C. must
D. could
【答案】 C
【解析】【分析】句意：所有乘客登机前必须接受安全检查。A. can能够，表示能力；B. may可以，表示许可；C. must必须；D. could可能，可以。登机前必须安检。故选C。【点评】情态动词词义辨析。以及can、may、must、could四个词的词义和用法。
3．We __________ pay to get into the concert. It's free.
A. can't
B. mustn't
C. might not
D. don't have to
【答案】 D
【解析】【分析】句意：我们进入音乐会不必付钱。这是免费的。A.can"t 不可能； B. mustn"t 禁止； C.might not 可能不；D. don"t have to不必。根据It's free.可知音乐会是免费的，因此不必付钱。故选D。
4．—Where is George?
—He _______ be here just now. His coffee is still warm.
A. need
B. can't
C. must
D. shouldn't
【答案】 C
【解析】【分析】句意：——乔治在哪里？——他刚才一定在这里，他的咖啡还是热的。A. need需要； B. can't 不能，不可能（表示推测）； C. must 必须，一定（表示推测）； D. shouldn't不应该；根据His coffee is still warm.可知表示肯定推测一定在这儿；故答案为C。
【点评】考查情态动词。掌握情态动词表推测时的意义和用法。
5．According to the law, traffic keep to the left in England.
A. may
B. must
C. need
D. can
【答案】 B
【解析】【分析】句意：根据法律规定，在英国车辆必须靠左形式。A.may可以，表示允许；B.must必须，表示要求；C.need需要，表示必要性；D.can能，表示能力。根据According to the law,可知法律的要求，应是必须的，应用must，故答案为B。
【点评】考查情态动词。掌握情态动词的常用法。
6．A hard-working man ______ become a great scientist, but a great scientist _______ be a hard-working man.
A. can't; can
B. may not; must
C. can't; must
D. may not; can
【答案】 B
【解析】【分析】句意：一个勤奋的人可能不会成为一位伟大的科学家，但是一位伟大的科学家一定是一个勤奋的人。can't不可能，不会；can可能，能，会；may not 可能不；must 必须，一定；结合句意，可知，第一个空为“可能不”，第二个空为“一定”，故答案为B。
【点评】考查情态动词。掌握情态动词表推测时的意义和用法。
7．Teenagers allowed to drive .
A. should not be
B. should be not
C. not should be
【答案】A
【解析】【分析】句意：年轻人不应该被允许驾车。Should是情态动词，其否定表达一般在在后面加副词not，故选A。
【点评】此题考查含有情态动词的被动语态的否定形式。平时注意记忆情态动词的记忆和用法。
8．—Where is Mom now?
—I'm not sure. She _________ be in the kitchen.
A. shall
B. may
C. need
D. must
【答案】 B
【解析】【分析】句意：—妈妈现在在哪里？—我不确定，她也许在厨房。A. shall 将要； B. may 可以，可能； C. need 需要； D. must必须，一定；根据I'm not sure可知是不确定；故选B。
【点评】此题考查情态动词表推测的用法。
9．—I wonder if this smart phone is Mary's.—It _______ belong to her. _______ is totally different from this one.
A. mustn't; Her
B. can't; Her
C. can't; Hers
D. may; Hers 【答案】C
【解析】【分析】句意：――我想知道这个智能机是否是玛丽的。――不可能属于她，她的和这个完全不同。情态动词表示推测时，用must表示“一定”，用might, could表示“可能”，用can't表示“不可能”。从句意看，这手机与她的完全不同，故不可能是她的，前面
用can't。形容词性的物主代词后一定有一个被修饰的名词，名词性的物主代词后没有被其
修饰的词，本题后没有被修饰的词，用名词性的物主代词，“她的”：hers。故选C。
10．The girl riding a horse there be Shirley. Her left leg was badly hurt in an accident yesterday.
A. needn't
B. may not
C. can't
D. mustn't
【答案】C
【解析】【分析】句意：那边骑马的女孩不可能是雪莉。她的左腿在昨天的事故中受了重
伤。A.needn't不必；B. may not不可以；C. can't不可能，表示否定的推测；D. mustn't 不
准，不允许，表示禁止。本题表示否定的推测，不可能：can't。故选C。
11．—He be in the classroom,I think.
—No, he be in the classroom. I saw him go home a minute ago.
A. can； may not
B. must； may not
C. may； mustn't
D. may； can't
【答案】 D
【解析】【分析】句意:——我认为他可能在教室里。——不，他肯定没有在教室里，我刚
才看到他回家了。must,can（could）,may（might）可以表示猜测，must表示肯定猜测，用
于肯定句，肯定……一定……；can't表示否定猜测，肯定不……，另外can（could）,may （might）,表示可能性猜测，可能……根据I think,可知把握较小，根据I saw him go home a minute ago.可知第二句把握大，故选D。
12．He _________ work on the farm every day. I'm sure about that because his skin is very black.
A. can't
B. may
C. must
D. couldn't
【答案】 C
【解析】【分析】句意：他一定每天在农场工作，我敢肯定，因为他的皮肤很黑。A. can't
不可能，对事情表示否定推测；B. may可以，可能；C. must一定、必须，表示非常肯定的
推测；D. couldn't不能。根据I'm sure about that because his skin is very black.可知他是在农
场上工作，此处表示肯定的推测，故选C。
【点评】此题考查情态动词。要掌握每个情态动词的使用方法。
13．— We've ordered too much food. I eat any more.
—Never mind. Let' take it home.
A. can't
B. mustn't
C. needn't
D. shouldn't
【答案】 A
【解析】【分析】句意：——我们已经点了太多的食物，我不能再吃了。——没关系，我
们带回家吧。can't不能；mustn't必须不；一定不要；needn't不必；shouldn't不应该。根
据句意可知选Ａ。
【点评】考查情态动词辨析。
14．—That must be Mr. John.
—No, it be him. I saw him off at the airport half an hour ago.
A. may not
B. mustn't
C. can't
D. needn't
【答案】 C
【解析】【分析】句意：——那一定是约翰先生。——不，不可能是他。我看见他在半小
时前到达机场。nay not可能不是；mustn't一定不是；can't不可能是；needn't不必，英语
中，肯定的推测用must；否定的推测用can't。依据 I saw him off at the airport half an hour ago. 可知不可能是他，所以应该是否定的推测，故选C。
【点评】此题考查情态动词。弄清每个情态动词的使用规则。根据语境和上下文的联系确
定所使用的情态动词。
15．— I take the magazine out of the reading room?
— I'm sorry you .
A. Could; couldn't
B. Must; couldn't
C. Will; can't
D. May; can't
【答案】 D
【解析】【分析】句意：——我可以把杂志带出阅览室吗？——对不起，你不能。could
能，可以；must必须；will将；may可以；can能，可以，can't不可以，不能。此处表示
请求许可，用could或者may，由could或者may构成的一般疑问句，肯定回答用yes，主
语+can，否定回答用sorry，主语+can't，结合选项，故答案选D。
【点评】考查情态动词的辨析。注意理解句意，理解选项，根据语境，选出正确的答案。
16．——You look pretty in green, Kate. ——Thank you. I like green. Green ______give me energy.
A. can
B. must
C. should
D. has to
【答案】A
【解析】【分析】句意:一一凯特，你穿看绿色的衣服很漂亮。一一谢谢，我喜欢绿色。绿
色给我能量。A.能，表示能力;B.must必须，强调主观愿望;C.应该，强调责任与义务;D.必须.
强调客观要求。绿色能给我力量，我喜欢。故选A。
17．— _______ you play tennis?
—Yes, and I'm a good player.
A. Can
B. May
C. Must
D. Should
【答案】 A
【解析】【分析】句意：——你会打网球吗？——会，我是一名优秀的网球员。Can能，表
示能力；may可以，表示允许；must必须，表示要求；should应该，表示建议；结合句
意，此处表示能力，故用情态动词can，故选A。
【点评】此题考查情态动词的用法。
18．This book _________ be Lucy's. Look! Her name is on it.
A. can
B. may
C. must
D. might
【答案】C
【解析】【分析】句意：这本书一定是露西的。看，她的名字在上面。A. can 能；B. may 可能，可以；C. must 必须，一定；D. might可能；根据Her name is on it.可知一定是她的，故选C。
【点评】考查情态动词。根据语境选出合适的情态动词，熟记情态动词的用法。
19．You __________ write the poem down. Our teacher will give us a copy soon.
A. needn't
B. mustn't
C. shouldn't
D. can't
【答案】A
【解析】【分析】句意:你不需要把诗抄下来，老师很快会给我们一份。A.不必;B.不准，禁止，不允许;C.不应该，表示责任、义务;D.不能，表示能力，不可能，表示否定的推测。老师要给我们一份，所以不必抄写。故选A。
20．You are supposed to bow when you meet someone from Korea.
A. must
B. should
C. would
D. can
【答案】 B
【解析】【分析】句意：当你遇到来自韩国的人时，你应该鞠躬。A. must必须，强调主观上的愿望；B. should应该，表示责任与义务；C. would要，将要；D. can能，会，表示能力。Be supposed to 表示“应该”，故选B。
【点评】本题考查情态动词词义辨析，以及must、should、would、can四个情态动词的词义和用法。
21．Size and type do not matter — you ______ do almost anything if you never give up. A. should B. must C. need D. can
【答案】 D
【解析】【分析】句意：大小和类型不重要——如果你不放弃，你几乎可以做任何事。A. should应该；B. must 必须； C. need 需要；D. can可以，能；根据 if you never give up，可知此处说你能做几乎任何事情，故选D。
【点评】此题考查情态动词辨析。根据上下文的联系确定所使用的情态动词。
22．—Some people don't show their talents at the very beginning.
—I agree. Even Einstein ____________ read until he was seven.
A. can't
B. mustn't
C. couldn't
D. needn't
【答案】 C
【解析】【分析】句意：——一些人在一开始的时候没有表现处自己的才能。——我同意。甚至爱迪生直到七岁时才会读书。can't不能；mustn't一定不会，禁止；couldn't不能；needn't。not...until...，直到……才……，根据 Some people don't show their talents at the very beginning. 可知此处指爱迪生7岁才会读书，指才能，能做某事，根据he was seven ，可知句子时态是过去时，故选C。
【点评】此题考查情态动词辨析。根据上下文的联系确定句中所使用的情态动词。
23．—Must I come before 6: 30 tomorrow?
—No. You______. There will be plenty of time.
A. mustn't
B. can't
C. couldn't
D. needn't
【答案】 D
【解析】【分析】句意：—明天我必须六点半前到吗？—不，你不必，将有足够的时间。Must是“必须”的意思，当其变为一般疑问句时，否定回答要用needn't“不必”；肯定回答用must“必须”，mustn't不是“不必”的意思，而是一种禁止，一定不能做的意思。故选D。【点评】本题考查情态动词的用法。熟记must问句的回答。
24．—I've bought all the food for the party tonight.
—Thank you. Then I _______ go to the supermarket.
A. can't
B. mustn't
C. shouldn't
D. needn't
【答案】 D
【解析】【分析】句意：－今天晚上我买好了所有晚会的食物。－谢谢你。那么我就不必去超市了。A. can't不能；B. mustn't不准，不允许，禁止；C. shouldn't不应该；D. needn't 不必。你买好了，我就不必去买了。故选D。
【点评】考查情态动词，表示不必要应使用need的形式，要牢记不同的情态动词的意思。
25．—Could you go to the bookshop with me? I want to buy The Grass House by Cao Wenxuan.—Sorry, I . I've promised Mum to go home right after school.
A. can't
B. couldn't
C. needn't
D. mustn't
【答案】 A
【解析】【分析】句意：—你能和我去书店吗？我想买一本曹文轩写的《草房子》。—对不起，我不能去。我答应我妈妈放学后直接回家了。在问句中的could表示委婉语气，不是过去式，所以回答时用can't，不能；needn't 不需要；mustn't一定不要，千万别。结合句意，故选A。
【点评】考查情态动词，回答could提问的时候应使用can。
26．—Jason, the exam is coming, but I ______ stop playing computer games!
—For better grades, my friend, I'm afraid you'll have to.
A. can't
B. mustn't
C. needn't
D. shouldn't
【答案】 A
【解析】【分析】句意：——Jason，考试就要来了，但是我不能停止打电脑游戏！——为
了更好的分数，我的朋友，恐怕你会不得不停止打电脑游戏。A. 不能；B. 禁止；C. 不必要；D. 不应该。根据 the exam is coming，可知是不能打电脑游戏，故选A。
【点评】考查情态动词的用法，根据语境选出合适的情态动词，确保句子通顺。
27．Could you please speak a little louder? I ______ hear you very well.
A. can't
B. mustn't
C. shouldn't
D. needn't
【答案】 A
【解析】【分析】句意：请你说大点声好吗？我不能很好地听到你说的话。can't不能；mustn't禁止；不允许；shouldn't不应该；needn't不需要。根据语境表示“不能够”。故答案为A。
【点评】考查情态动词的辨析。
28．—Must I practice the violin right now?
—No, you _____. You ______ do it later on.
A. mustn't; may
B. shouldn't; might
C. needn't; may
D. needn't; must
【答案】 C
【解析】【分析】句意：－我必须马上练习钢琴吗？－不，你不必。你可以等会儿练。mustn't：不准，不允许，禁止；shouldn't不应该；needn't不必；前句问“必须吗？”回答：不必：needn't；后句话“你可以等会儿练”，是表示许可的，may可以；must必须；might 可以。might为may的过去式，此处用现在，故选C。
【点评】本题考查情态动词的词义辨析。以及must、need、should、need、might、may几个词的词义和用法
29．—Is that boy Scott？
—No, it be Scott. Scott is much taller.
A. can
B. can't
C. mustn't
【答案】 B
【解析】【分析】句意：——那个男孩是Scott吗？——不，他不可能是Scott。Scott个字高很多。A可能、可以；B不可能；C禁止。根据题干中Scott is much taller.可知斯科特更高，所以那个男孩不可能是斯科特，如表示对现在情况的否定推测，应用can't+动词原形，故答案选B。
【点评】考查情态动词，注意平时识记其用法，理解句意。
30．Mr. Zhou can't find his ID card anywhere. It be lost.
A. can't
B. should
C. must
【答案】 C
【解析】【分析】句意:周老师到处都找不到他的身份证。它一定丢失了。A.不可能，不能;B.应该;C.一定，必须。表示推测时，肯定用must表示“一定”,用might表示“可能”;否定的推测常用can't，表示“不可能”。本题表示到处找不到，作肯定的推测。故选C。
31．— Is that Mr. Green?
— Impossible. He has gone to America. It be him.
A. could
B. must
C. can't
D. might
【答案】C
【解析】【分析】句意：——那是格林先生吗？——不可能，他去美国了。不可能是他。
A.could可能，表示对目前情况作的可能的推测；可以，表示委婉的语气；
B. must必须，强调主观的愿望；一定，表示对目前作的肯定推测；
C. can`t不能，表示能力；不可能，表示否定的推测；
D. might可能，表示可能的推测。根据句意，他去美国了，所以那不可能是格林先生。故选C。
32．—Is that red schoolbag Mary's？
— It ____be hers. She hates that color.
A. may
B. must
C. can't
D. might
【答案】 C
【解析】【分析】句意：——那个红色的书包是Mary的吗？——不可能是她的。她讨厌那个颜色。A.可能；B.一定；C.不可能；D.可能。根据She hates that color她讨厌那种颜色，可知不可能是她的书包，用can't be表示否定的猜测，故答案选C。
【点评】考查情态动词，首先记住情态动词的词义，然后理解句意，选择正确答案。
33．— What's the matter with Tom? He's been absent for two days.
— Oh! He be ill. Let's go and see him.
A. need
B. might
C. must
D. should
【答案】 C
【解析】【分析】句意：——汤姆怎么了？他已经缺席两天了。——哦！他可能病了。我们去看看他吧。need需要，指有必要；might可能，表示推测语气，可能性很小；must一定，表肯定推测；should应该，表建议。根据Let's go and see him.，可知推测汤姆生病了，去看看汤姆，表示肯定的推测，用must，故选C。
【点评】考查情态动词辨析。根据上下文的联系确定所使用的情态动词。
34．—1ook! It be David in the classroom.
—It be him. Because I saw him in the library a moment ago.
A. may; mustn't
B. must; can't
C. need; can't
D. mustn't; can 【答案】 B
【解析】【分析】句意：——看！教室里一定是大卫。——不可能是他。因为我刚才在图书馆见过他。 may可以；must必须，一定；can能，可能；need需要；can't 不可能，不可以；mustn't禁止。根据下文I saw him in the library a moment ago.可知不可能是David，要用can't；所以上文一定是肯定的猜测，要用must （be）。故选B。
【点评】考查情态动词表示猜测的用法。理解情态动词的词义和用法，根据语境，选择正确的情态动词。
35．— you like to drink some tea?
— Yes, please. Thanks very much.
A. Would
B. Can
C. Might
D. Must
【答案】 A
【解析】【分析】句意：——你想喝点茶吗？——是的。非常感谢。A 将要；B 能够，C 可以；D 必须。固定句型结构would like to do sth.，想要做某事，故选A。
【点评】考查情态动词的辨析。熟记常用的句型结构。
36．I'm sorry I go now. My piano lesson will start in ten minutes.
A. must
B. might
C. can
D. could
【答案】 A
【解析】【分析】句意：对不起，我得走了。我的钢琴课十分钟后开始。A 必须，表示责任；B 可以，表示建议；C 能够，表示能力或许可；D 能够，表示许可。根据题干中的My piano lesson will start in ten minutes.提示可知，此句表示必须走了，故选A。
【点评】考查情态动词的辨析。弄清每个情态动词的基本含义及用法，根据上下文语境确定正确的答案。
37．——Shall we meet at the station at 7 am?
——In fact, we _______. The train _______ until 9 a. m.
A. mustn't; doesn't leave
B. mustn't; leaves
C. needn't; won't leave
D. needn't; will leave
【答案】 C
【解析】【分析】need，需要，否定式是needn't；must的含义是必须一定，其否定形式mustn't表示禁止的含义。句意：我们上午七点在车站见面好吗？——实际上，我们不必。火车到上午九点钟才出发。结合语境可知后一空描述的是将要发生的动作，故用一般将来时态。选C。
【点评】情态动词的考查是初中英语考查的重点，平时学习中一定要熟记这些词的基本词义及用法上的不同，注意其用法及在句子中表达语气的不同。考试中结合语境选择合适答案。
38．—Excuse me, is this the right way to Children's Park?
— Sorry, I'm not sure. But it __________ be.
A. might
B. must
C. need
D. can
【答案】 A
【解析】【分析】句意：——请问，这是去儿童公园的路吗？——对不起，我不确定。但它可能是。A可能，表示不肯定的推测；B必须，表示肯定的推测，语气强烈；C需要，D 能，表示能力；根据I'm not sure ，可知是不确定的的语气，即不肯定的推测，因此用might，故选A。
【点评】考查情态动词，注意情态动词表推测的用法。
39．We _________wait until the traffic light turns green when we cross the road.
A. must
B. can
C. need
D. may
【答案】 A
【解析】【分析】句意:当穿过公路时，我们必须等到交通灯变绿。A. 必须，表示责任、义务，语气强烈;B.能，会，表示主语所具备的能力;C.需要;D.可以。为了生命安全，等到交通灯变绿再过公路是我们的责任和义务。故选A。
40．—Must I go there with you?
—No, you . David go with me.
A. mustn't; can
B. can't; must
C. don't; should
D. needn't; may 【答案】 D
【解析】【分析】句意：——我必须和你一起去吗？——不，不必。大卫可能和我一起去。情态动词must的一般疑问句，否定回答用needn't，情态动词may表示肯能，半肯半否的猜测，故选D。
【点评】考查情态动词，注意must的一般疑问句，否定回答用needn't的用法。
41．—Look! The man welcoming us at the school gate be our headmaster.
—No, it be him. He is having a meeting in the office now.
A. must; can't
B. must; mustn't
C. can't; mustn't
D. mustn't; can 【答案】 A
【解析】【分析】句意：——看，在学校门口欢迎我们的一定是我们的班主任。——不，不可能是他。现在他正在办公室开会。must一定，表示肯定推测；can't不可能，表示否定推测；mustn't禁止，不表示推测；can可能。根据He is having a meeting in the office now.可知班主任正在开会，所以不可能是班主任，所以第二个空用can't，根据no可知第一个人认为正在欢迎我们的一定是班主任，所以用must，故选A。
【点评】考查情态动词，注意平时识记，理解句意。
42．Recently people in China ____take much money on shopping because they often use Alipay （支付宝）
A. needn't
B. mustn't
C. shouldn't
D. can't
【答案】 A
【解析】【分析】句意：最近中国人没必要购物带许多钱，因为他们经常使用支付宝。A.没必要；B.禁止；C.不应该；D.不可能。因为有支付宝，所以人们购物时没必要带许多钱，故选A。
【点评】考查情态动词辨析，注意平时识记其词义，理解句意。
43．—Linda, will it rain this afternoon?
—It ______ rain. Who knows? The weather changes so quickly in spring.
A. may
B. must
C. will
D. can
【答案】 A
【解析】【分析】句意：——琳达，今天下午下雨吗？——可能下雨，谁知道？春天天气变幻无常。A.可能；B.必须；C.将要；D.能够。根据 The weather changes so quickly in spring. 可知可能下雨，故答案是A。
【点评】考查情态动词辨析，表示或然性的推测一般使用may。
44．—It's wonderful that our chairperson has been invited to the English party!
—I'm afraid he ______ come. He has been busy with his study these days.
A. needn't
B. mustn't
C. can't
D. couldn't
【答案】 C
【解析】【分析】句意：——很高兴我们的主席被邀请参加英语晚会！——恐怕他来不了。这些天他一直忙于学习。A 不必；B 一定不，C 不可能；D 不可能。由题干中的语句He has been busy with his study these days.提示可知，他不可能来，表示否定性的推测，要用can't，故选C。
【点评】考查情态动词的基本用法。注意情态动词表示推测时的具体规则。
45．—Kate, it's midnight! Why stay up so late?
—I'd like to go to bed earlier, but the test paper be handed in tomorrow morning.
A. may
B. should
C. can
D. must
【答案】 D
【解析】【分析】句意：Kate，都半夜了，你为什么熬夜到这么晚？我想要早一点睡觉，但是这个试卷明天早上必须交上。may”可以“；should”应该“；can”能，会，可能“；must”必须“。根据句意Kate熬夜到很晚，说明试卷明天必须交上，语气非常强，故应选D。
【点评】考查情态动词辨析，区分may，should，can，must的含义和用法。
46．If you _______ the book, you _______ buy it right now, I think.
A. needn't; needn't
B. don't need; don't need
C. don't need; needn't
D. don't need; needn't to
【答案】 C
【解析】【分析】句意：如果你不需要这本书，我觉得现在你就没有必要买它。needn't是
情态动词need的否定形式，后面跟动词原形；don't need是实意动词need的否定形式，后面跟to do sth.或者名词做宾语，根据句意可知应选C。
47．—________ I have a cup of tea, Miss Anderson?
—Of course. Here you are.
A. May
B. Must
C. Need
D. Should
【答案】 A
【解析】【分析】句意：——安德森小姐，我可以喝一杯茶吗？——当然。给。A可以，表询问、请求；B必须，表命令；C需要；D应该，表建议。根据 I have a cup of tea.我可以喝一杯茶，可知是请求，应用情态动词may，故选A。
【点评】考查情态动词辨析。注意掌握不同情态动词的用法。
48．—Hi，madam．Can I take the story books out？
—No，my boy．They _____ be taken out of the reading-room．It's a rule．
A. mustn't
B. needn't
C. couldn't
D. wouldn't
【答案】 A
【解析】【分析】句意：—嗨，夫人，我能把这些故事书拿出去吗？—不，孩子，他们不可以被带出阅览室，这是制度。A. mustn't不可以，禁止；B. needn't不必；C. couldn't不可能；D. wouldn't将不会．根据It's a rule，可知这是制度，所以你不可以把这些书带出去，mustn't不可以，禁止，故答案选A。
【点评】考查情态动词，表示禁止应使用mustn't。
49．— Shall I book some seats for the concert?
—______. I've done that.
A. Yes, you may
B. No, you mustn't
C. No, you needn't
D. No, you can't
【答案】C
【解析】【分析】Yes, you may是的，你可以；No, you mustn't 不，你千万不要；No, you needn't不，你不必；No, you can't不，你不能。句意：我要预定一些音乐会的座位吗？根据下文，我已经办了。可知选C最符合语境。
【点评】考查交际用语
50．Jenny is only eight years old, but she cook.
A. may
B. must
C. should
D. can
【答案】 D
【解析】【分析】句意：珍妮只有八岁，但她会做饭。A：may 可能；B：must必须；C： should应该； D： can会，能。根据Jenny is only eight years old,和连词but，表示与前句是转折关系，可知她能做饭，故选D。
【点评】考查情态动词辨析。理解情态动词词义和用法，根据语境选择正确的情态动词。
中考英语情态动词考点归纳与例析
中考英语情态动词考点归纳与例析 【重点讲解】 情态动词表示说话人对某一动作或状态的态度，表示“必须”、“可能”、“应当”、“必要”等。情态动词本身具有一定的意义，但词义不完全，不能独立作谓 语，只能和主要动词一起构成谓语。情态动词没有人称和数的变化，没有非谓语形式。 常见情态动词用法归纳： 1.can和could:can表示能力、可能，只用于一般现在时，过去时用could。 (比较：beableto可以用于多种时态。)但could表示提出委婉的请求，或在否 定，疑问句中表示推测或怀疑时，不表示时态。例如： CouldIhavethetelevisionon?我可以打开电视吗？ Hecouldn’tbeabadman.他不大可能是坏人。 2.may和might表示允许或请求。might表示推测时，不表示时态，只是表示可能性比may小。 3.may(might)have+donesth的意思是“可能已经做了某事”，推测在过去时间里可能 发生的事情。例如： Hemay(might)havebeenhurtseriouslyinthecaraccident. 4.must和haveto都是“必须”的意思。haveto表示客观的需要，must表示说话人主观 上的看法，既主观上的必要。haveto有人称、数、时态的变化，而 must只有一种形式。另外，must用在肯定句中表示较有把握的推测，意为“一定”。 否定推测用can't。 5.musthave+donesth表示对过去可能发生的事情的推测，语气较强，具有“肯定”， “谅必”的意思。例如： --Lindahasgonetowork,butherbicycleisstillhere. --Shemusthavegonebybus. 6.should和oughtto都是“应该”的意思，可用于各种人称。 7.oughttohavedonesth/shouldhavedonesth表示本应该做某事，而事实上并没有做。否定句则表示“不该做某事而做了”。另外，oughtto在语气上比should要强。例如：Yououghtto(should)havebeenmorecarefulinthisexperiment. Heoughtnottohavethrowntheoldclothesaway. 8.need和dare既可用作实义动词用，又可用作情态动词用。作为情态动词，两者都只能用于疑问句，否定句和条件句中。 9.needn'thavedonesth表示“本没必要做某事”。例如： Idressedverywarmlyforthetrip,butIneedn'thavedoneso.Theweatherwas hot. 1
高中英语情态动词精讲与解析
高中英语情态动词精讲与解析 概说 助动词(auxiliary)主要有两类：基本助动词(primary auxiliary)和情态助动词(modal auxiliary)。基本助动词有三个：do, have和be；情态助动词有十三个：may, might; can, could; will, would; shall, should; must, need, dare, used to, ought to. 上述两类助动词的共同特征是，在协助主动词构成限定动词词组时，具有作用词的功能： 1）构成否定式： He didn't go and neither did she. The meeting might not start until 5 o'clock. 2）构成疑问式或附加疑问式： Must you leave right now? You have been learning French for 5 years, haven't you? 3）构成修辞倒装： Nowhere can he obtain any information about his sister. Hardly had he arrived when she started complaining. 4）代替限定动词词组： A: Who can solve this crossword puzzle? B: Tom can. A: Shall I write to him? B: Yes, do. 情态助动词的特征 基本助动词与情态助动词最主要的区别之一是，基本助动词本身没有词义，而情态助动词则有自己的词义，能表示说话人对有关动作或状态的看法，或表示主观设想： What have you been doing since? （构成完成进行体，本身无词义） I am afraid I must be going. （一定要） You may have read some account of the matter. （或许已经） 除此之外，情态助动词还有如下词法和句法特征： 1）除ought和used以外，其他情态动词后面只能接不带to的不定式。如果我们把ought
(完整)初中英语情态动词练习题及答案
( )1 John___ come to see us tonight, but he isn't very sure yet. A. may B. can C. has to D. Must 2 They ___ do well in the exam. A. can be able to B. be able to C. can able to D. are able to 3 —May I take this book out? —No, you___. A. can't B. may not C. needn't D. aren't 4 You___ go and see a doctor at once because you're got a fever. A. can B. must C. dare D. would 5 —Can you speak Japanese? —No, I____. A. mustn't B. can't C. needn't D. may not 1. – He___ be in the classroom, I think —No, he ___ be in the classroom. I saw him go home a minute ago. A. can; may not B. must; may not C. may; can't D. may; mustn't 2 —Shall I get one more cake for you, Dad? —Thanks, but you___, I've had enough. A. may not B. must not C. can't D. needn't 3 Even the top students in our class can't work out this problem, so it be very difficult. A. may B. must C. can D. need 4 He isn't at school. I think he ___ be ill. A. can B. shall C. must D. has to 5 ___ I take this one? A. May B. Will C. Are D. Do 1 The children___ play football on the road. A. can't B. can C. mustn't D. must 2 You ___ be late for school again next time. A. mustn't B. needn't C. don't have to D. don't need to 3 —Must I do my homework at once? —No, you___. A. needn't B. mustn't C. can't D. may not 1 His arm is all right. He___ go and see the doctor. A. has not to B. don't have to C. haven't to D. doesn't have to 2 He had to give up the plan, ___ he? A. did B. didn't C. does D. doesn't 3 They had to walk here, ___ they? A. mustn't B. did C. didn't D. hadn't 1 He had better stay here, ___ he? A. doesn't B. don't C. hadn't D. isn't 2 You'd better___late next time. A. not to be B. not be C. won't be D. don't be 3 You'd better ___ your hair ___ once a month. A. had; cut B. had; cutted C. have; cut D. have; cutted 4 You___ ask that man over there. Maybe he knows the way. A. had better not to B. had not better C. had better D. had better not 1 —Shall we go and visit the History Museum next Sunday? —________ A. Here you are B. Sorry, I can't C. Yes, please D. Let me try 2 —Why don't you ask Mike to go with us? —Thanks, ___. A. I will B. I won't C. lean D. I may 3 —___ I take the newspaper away? —No, you mustn't. You____read it only here. A. Must; can B. May; can C. Need; must D. Must; must 1 Excuse me. ___ you please pass me that cup? A.Do B. Should C. Would D. Must 2 ___ you like to have another try? A. Could B. Will C. Would D. Do 3 —Would you like to go boating with us? —Yes, ___. A. I'd like B. I want C. I'd like to D. I do 1 You___ worry about your son. He will get well soon. A. needn't B. can't C. mustn't D. have to 2 The poor man needs our help, ___ he? A. need B. needn't C. does D. doesn't 3 —Must we do our homework first? —No, you___. You may have a rest first. A. mustn't B. needn't C. may not D. can't 1. I told Sally how to get here, but perhaps I _______ for her. A. had to write it out B. must have written it out C. should have written it out D. ought to write it out 2. —There were already five people in the car but they managed to take me as well. —It _______ a comfortable journey. A. can’t be B. shouldn’t be C. mustn’t have been D. couldn’t have been 3. It’s nearly seven o’clock. Jack _______ be here at any moment. A. must B. Need C. should D. can 4. Johnny, you _______ play with the knife, you _______ hurt yourself.
高考英语专题情态动词知识点真题汇编及答案
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(整理校对,适合打印)2016年中考英语情态动词模拟试题
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高考英语情态动词讲解
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中考英语情态动词用法总结
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