1、【英语】初中情态动词练习题及答案一、单项选择情态动词1The door _ open, no matter how hard she pushed.AshouldntBcouldntCwouldntDmightnt【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. shouldnt不应该；B. couldnt不能够；C. wouldnt不愿意；D. mightnt可能不。will及其过去式would均可表示一种倾向性、习惯。故选C。2Keep up your spirits even if you _ fail hundreds of times.AmustBn
2、eedCmayDshould【答案】C【解析】【详解】考查情态动词。A. must必须；B. need需要；C. may可能，或许；D. should应该。句意：即使失败了几百次，也要振作起来。此处表示一种不确定的推测，故选C。3Ann said whenever her father was unhappy he _ go out and buy something, usually something large and useless.AshouldBcouldCwouldDmight【答案】C【解析】【详解】考查情态动词。句意：安说无论什么时候她父亲不高兴的时候，他就会出去买些东西，通
3、常是一些又大又没用的东西。A. should应该；B. could能；C. would总是，愿意；D. might可能。此处表示过去经常习惯做某事，故选C。4One of our rules is that every student _ wear school uniform while at school.AmightBcouldCshallDwill【答案】C【解析】【详解】考查情态动词辨析。句意：我们其中一条规则要求每个学生在校期间都要穿校服。shall可以表示“命令，警告，强制要求；允诺；法律，规定要做”，结合句意可知C正确。5What happened to the young t
4、rees we planted last week?The trees _ well, but I didnt water them.Amight growBneednt have grownCwould have grownDwould grow【答案】C【解析】考查虚拟语气。我们上周种的小树怎么了?这些小树本来会长得很好,但是我们没有给 它们浇水。根据语境可知,此处是对过去的事实进行假设,故本题选C。6Days later, my brother called to say he was all right, but _say where he was.AmustntBshouldntCw
5、ouldntDmightnt【答案】C【解析】考查情态动词。句意：“数天后，我弟弟打电话说他很好，但不肯告诉我他在哪里。”mustnt“禁止”；shouldnt“不应该”；wouldnt“不情愿”；mightnt“不可能”。7I love the weekend, because I _ get up early on Saturdays and Sundays.AmustntBneedntCwouldntDshouldnt【答案】B【解析】【详解】考查情态动词。句意：我喜欢周末，因为周六周日不必早起。A. mustnt不能，禁止；B. neednt不必；C. wouldnt不会；D. sho
6、uldnt不应该。此处表示“不必”，故B项正确。8It has been announced that all the students _ put on masks before going to school in case they are infected with SARS virus.AshallBwillCneedDmay【答案】A【解析】【详解】【详解】考查情态动词。句意：所有学生们应在去学校之前带上口罩以防感染非典病毒，这已经被宣布。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，故选A项。9Mark _ have hurried. After driv
7、ing at top speed, he arrived half an hour early.AneedntBwouldntCmustntDcouldnt【答案】A【解析】 考查情态动词。needt have done 本不必要做某事，句意：迈克本不必要着急的。他以全速驾驶后，他早到了半个小时。wouldnt不会，mustnt禁止，couldnt不可能，所以选A。10Daddy, would you please buy me an iPhoneX?If you can pass this midterm examination, you _ have one as a reward.Amu
8、stBneedCwouldDshall【答案】D【解析】【详解】考查情态动词。句意：爸爸，你可以给我买部iPhone X吗？-如果你通过考试，你就会得到一部作为奖励。A. must一定；B. need必要；C. would将，会；D. shall会。根据语境可知，这句话是父亲对子女的允诺，故选D。【点睛】shall的用法。1. shall作为助动词，一般用于第一人称和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 shal
9、l have a good time in the park.我们在公园里会玩得很高兴的。2. shall用于第一人称，表示征求对方的意愿。如：What shall we do this evening?3. 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?4. 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 dont work harder. （警告）
10、 He shall have the book when I finish reading. （允诺）He shall be punished. （威胁）比如本题，根据语境可知，这句话是父亲对子女的允诺，故选D。11Frankly speaking, I am not sure whether I _ this in the old days with that kind of equipment, which looks quite odd and ridiculous.Ashould have doneBneed have doneCwould have doneDmust have do
11、ne【答案】C【解析】【详解】考查情态动词+have done。句意：坦率地说，我不确定在过去我是否会用这种设备做这件事，这看起来很奇怪和可笑。A. should have done表示本应该做某事，而实际上没有做某事；B. need have done表示本来需要做某事而没有做；C. would have done虚拟语气，表示对过去事情的假设，意思是“本来会做”；D. must have done表示对过去事情的肯定推测，译成“一定做过某事”。由“in the old days”可知，本句表示对过去事情的假设。故选C项。12Traveling by subway _ sometimes b
12、e quite an adventure, especially during the rush hour.AmustBcanCshallDshould【答案】B【解析】【详解】考查情态动词。句意：乘地铁旅行有时可能相当冒险，尤其是在交通高峰期。A. must必须；一定；B. can能够；可能；C. shall将会；D. should应该；应当。本句中can表示客观可能性（客观原因形成的能力），故选B。13-Artistic people can be very difficult sometimes.-Well, you_know-you married one.AmightBwouldCs
13、hallDshould【答案】D【解析】【详解】考查情态动词词义辨析。A. might可能，也许；B. would将会；C. shall必须，会；D. should应该。句意：-有艺术修养的人有时很难相处。-你应当知道这一点，因为你结婚那位就是搞艺术的。这里是按照常理推断，用should。14It _ be the postman at the door. Its only six oclock.AmustntBcantCwontDneednt【答案】B【解析】D考查虚拟语气。句意：不可能是邮递员在门口，才六点钟呢。mustnt 禁止，不允许；cant 不可能；wont 不愿意，就是不，偏不；
14、neednt 不需要。15-Mary knows the city quite well.-She_ well have been there before.AneedBcouldCshouldDmay【答案】D【解析】【分析】【详解】考查情态动词辨析。句意：Mary非常了解这个城市。她肯定以前在那里呆过。may have done过去可能做过某事。表示对过去的肯定猜测。need have done本需要做某事却没做；could have done本可以做某事却没做；should have done本应该做某事却没做。故选D。16Its so cold here! Why havent you
15、 turned on your air-conditioner?Well, it _ turn on.AshouldntBcantCwontDshant【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. shouldnt不应该；B. cant不能；C. wont偏偏不，老是不，此处是表示习惯或倾向；D. shant不会。这里使用will的否定wont表示事物的自然属性“空调总是开不开”。故选C项。17Mr. Smith is almost on time for everything. How _ it be that he was
16、late for the meeting?AcanBshouldCmayDmust【答案】A【解析】【详解】考查情态动词辨析。句意：史密斯先生几乎任何事情都是准时的。他怎么可能开会迟到了？ A. can可能，可能性，表示可能性时，常用于否定句和疑问句中，且有时还带有“惊奇、不相信” 等感情色彩。B. should 应该； C. may也许，表示可能性时常用于肯定句中，不用于疑问句中。D.must常用于肯定句中表推测，“一定”的意思；本题是强调句型的一个变式：强调其特殊疑问句how的形式。根据前句“斯密斯先生几乎是很准时”可推测出“怎么可能开会迟到呢？”。根据句意可知，用于疑问句中的“可能性”且
17、有不相信的色彩，四个选项只有“can”符合题意。故选A【点睛】情态动词就是表示说话者对事情的一种看法，也就是一种语气。情态动词的用法一直是命题者常设置的考点和重点，平时要加强记忆。18If we had paid enough attention to the issue of the heavily-overloaded vehicles, the tragedy of the collapse of an overpass in Wuxi _ avoided.AshouldBcould beCshould have beenDcould have been【答案】D【解析】【详解】考查情态
18、动词用法。句意：如果我们对超载车辆问题给予足够的重视，就可以避免无锡立交桥垮塌的悲剧。本句为“情态动词+have done”结构，结合句意表示“本来可以；本来能够”应用could have done结构，且主语与谓语动词avoid构成被动关系，故应用be done形式。故选D。【点睛】情态动词+have done的结构和用法有以下几种：一、must have done sth.“一定做了某事”。表示对过去事情的较有把握的推测，这时只能用在肯定句中，“肯定/必须已经干过”，在否定句和疑问句中用cant或couldnt或can/ could，例如：1.From what you said, she
19、 must have told you all about it. 从你的话看，她一定告诉了你所有的事情。二、can/could have done sth.本来能够做某事，而实际上未做；1.But we could have done it all so much better. 但是，我们本可以把这一切做得更好。三、cant/couldnt have done sth.不可能做过某事；1. We couldt have done it without you.没有你我们办不成这事。四、ought to/should have done sth.过去本应该做某事而实际上并没有做。You sh
20、ould have done it when you first saw them blooming this spring. 你应该在今年春天第一次看到它们盛开的时候就挖一些的。2.Even if its something you should have done earlier in the week or missed a detail on.甚至你在一个星期前的就提早完成了一件事或者忽略了一个小细节。19AI will surely be a feature of future life, but it _ be used responsibly and in a proper wa
21、y.AcanBneedCmustDwill【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。20You _ be Carol. You havent changed a bit after all these years.AmustBcanCwillDshall【答案】A【解析】【详解】考查情态动词。句意：你肯定是卡罗，这些年你一点也没有变化。must表示对现在的肯定推测；can表示推测，
22、表示可能性；will表示意愿；shall表示表示决心、命令或指示。根据下文“这些年你一点用没有改变”可知，前文表示肯定性推测。故选A。【点睛】must表推测的用法must表示很有把握的推测，其意为“一定会”“肯定会”，只用于肯定句，一般不用于否定句或疑问句。表示对现在或未来的情况作推测，后接动词原形。You have worked hard all day. You must be tired. 你辛苦一整天，一定累了（对现在情况的推测判断）I didnt hear the phone. I must have be asleep. 我刚才没有听到电话，我想必是睡着了。21-Is Jack s
23、till in hospital?-Yes. He _ the bad food.Awouldnt eatBshouldnt eatCwouldnt have eatenDshouldnt 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shouldnt have done表示“过去本不应该做而做了”，wouldnt 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22Will you read me a story, Mummy? -OK. You _have one
24、if you go to bed as soon as possible.AmightBmustCcouldDshall【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。23- I called you last night, but no one answered.- Sorry, I _ sleeping.Amust have doneBwould have beenCmust beDcould be【
25、答案】C【解析】【详解】考查情态动词。句意：昨晚我给你打电话了，但没人接。对不起，我一定是睡着了。分析可知，前文提及打电话无人应答，后文解释原因：肯定睡着了。情态动词must可用于must be+v-ing 表示“过去肯定在做某事”，符合句意要求。故选C项。24It turned out that the hotel was so near. I _ the taxi.Aneednt have takenBmust have takenCshould takeDcould take【答案】A【解析】【详解】考查情态动词。句意：结果证明这家宾馆非常近。我本不必乘坐出租车。neednt have
26、done表示“本不必做某事实际上做了”，根据句意，旅馆很近不用乘坐出租车，但是乘车了。故选A。25Peter, you delivered a wonderful speech today.Thanks, but I think I _ more attention to my stage manners during that time.Amust payBshould payCmust have paidDshould have paid【答案】D【解析】【详解】考查情态动词+have done。句意：-彼得，你今天的演讲很精彩。-谢谢，但我认为在那段时间我应该多注意我的舞台礼仪。shou
27、ld have done表示本应该做某事而实际上没有做某事。由“but”可知，我那段时间本应该多注意我的舞台礼仪，而实际上并没有注意。故选D项。26Sometimes it seems that doors _ be closed for you, but remember, they are not all locked.AmustBshouldCmayDneed【答案】C【解析】【详解】考查情态动词的用法。句意：有时候，似乎大门正对你关闭，但请记住并非所有大门都被上了锁。A. must一定，必须；B. should应该；C. may可能，也许；D. need需要。本句不宜使用绝对化的语气，
28、从sometimes，seems等提示词可看出应使用较为温和的推测语气，因此may be（或许，也许）符合语境，而过于绝对的推测，如must be（一定是，肯定是）应予排除。此外should和need在此并不表示推测，更不符合本句语境。故选C。27May you live longer, grandpa!Thank you! Its the favorite wish I _.Ashould have waited forBmust have waited forCmay have waited forDcould have waited for【答案】D【解析】【详解】考查情态动词+have
29、 done形式。 句意：爷爷祝您长寿！谢谢，这是我能够等待到的最喜欢的愿望。A. should have waited for 本应该等待； B. must have waited for 一定在等待；C. may have waited for可能已经等待； D. could have waited for可以已经等待的。表示可以等到的愿望用could have waited for。故选D。【点睛】情态动词have done不仅是高中英语教学的重点和难点，也是高考的重点。情态动词have done有两大功能：一是表示推测；二是表示虚拟。must have done过去一定做了某事，根据mu
30、st的本意即可推敲出意思，比较好理解。The lights were out. They must have been asleep. 灯灭了，他们应该睡觉了。should have done本该做某事却没做，should是应该，重点记忆最后的结果是没做某事。You should have told her that you loved her.你本应该告诉她你爱她。could have done字面意思是可能已经做了某事，也可用作本能做却没做某事，重点记忆最后的结果是没做。You could have reviewed, but you played games all night.你本可以
31、复习的，但你一晚上都在玩游戏。may have done也许已经做了某事。28 Jim _ what I said annoying though he didnt say anything. So you mean you will have to apologize to him?Amust findBmight findCshould have foundDmust 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 didnt say anything
32、.”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。29You cant imagine that a well behaved gentleman _ be so rude to a lady.AmightBneedCshouldDwould【答案】C【解析】【详解】考查情态动词辨析。句意: 你无法想象一个行为良好的绅士会对一位女士如此粗鲁A. might可能；B. need需要 ；C. should竟然； D. would会。由You cant imagine that a well behaved gentleman. 可知，should“竟然”符合句意。故选项C项。30 -Is Jack on duty today? -It _ be him. Its his turn tomorrow.AmustntBwontCcantDneednt【答案】C【解析】【详解】考查情态动词表示推测。句意：-今天杰克值日吗？-不可能是他。明天该轮到他。cant be用于否定推测“不可能是”，must表示推测的时候，表示“肯定是”，wont不愿意，neednt不必，故选C。
