情态动词易错题集锦.docx

1、情态动词易错题集锦情态动词易错题集锦一、选择题1Youd better _ hard from now on, _ you will fail the exam.Awork; and Bworking; or Cworking; and Dwork; or2To my joy, we_ go to the bank. Mary has lent us some money.Ashouldnt Bneednt Ccouldnt Dwouldnt3 Excuse me, could you tell me where the Nanjing Brocade Museum is? Go along

2、this road for five minutes. You _ miss it. Its a huge building.Amustnt Bcant Cneednt Dshouldnt4Mum, why do I have to wear a mask before entering the supermarket?For your health and safety, you _ be too careful.Ashouldnt Bcant Cmustnt Dneednt5The high school entrance examination is coming! Yes, our t

3、eacher tells us we _ be too careful while taking exams.Amustnt Bshouldnt Cneednt Dcant6Be careful! Fire _ be dangerous sometimes. OK. I will put it out right away.Amustnt Bshould Ccan Dneednt7Will my car be ready by the end of the day?It _ be, sir. Ill call if theres any problem.Amust Bcould Cshall

4、Dshould8Dad, must we wait until the light becomes green? Yes, I am afraid we _. Thats the traffic rule.Amay Bcan Chave to Dneed9Hurry up, or we _ miss the beginning of the film.Ashould Bmust Cmay Dhave to10 Is Lang Lang going to perform at Art Center this Friday? Yes. It _ be him. He has been here f

5、or three days.Amight Bmust Cmustnt Dmay11To avoid _, wed better _ the parents meeting online.Agather; hold Bgathering; hold Cgather; holding Dto gather; to hold12I _ hear you clearly. Would you please repeat it?Amustnt Bcant Cneednt Dshouldnt13A lot of online resources _ be used either by teachers a

6、t school or parents at home.Acan Bshould Cneed Dmust14Its amazing that the pen _turn voice into text with few mistakes.Acan Bmust Cmay Dneed15 Zoe, what do you think is the greatest advantage of shopping online? At least I _ spend much time going from shop to shop.Ashouldnt Bcant Cneednt Dmustnt16Pl

7、ease dont make so much noise. I _ hear the speaker very well.Aneednt Bcant Cshouldnt Dmustnt17-Will you be back early this evening?-Yes, but I _ be a little late. Our boss sometimes has extra work for us.Amay Bmust Cneed Dwill18Weve discussed every detail of this plan and have got everything ready.

8、But still something _ go wrong. We still have to be very careful.Amust Bshould Cwould Dmay19Dont cross the road until the traffic lights turn green. A car_hit you.Aneed Bmay Cshould Dmust20 _ you give me a hand? I cant put up the poster by myself.No problem.ACould BShould CNeed DMust21 The sandstorm

9、 in Beijing is so serious this year. Yes, I wonder when we _ worry about the air we breathe.Acant Bmustnt Cneednt Dshouldnt22Suzy described every detail of the accident just now.Her memory _ be completely back.Ashall Bneed Cmust Dcould23Most young people like shopping online because they _ spend muc

10、h time going from shop to shop.Aneednt Bcant Cmustnt Dshouldnt24 Mum, why do I have to wash hands so many times a day?You _ be too careful, for your health.Acant Bmustnt Cmay not Dneednt25Shall I tell him the change of the time right now?Im afraid you _, otherwise he will be late for the meeting.Aca

11、n Bmay Cmust Dneed26 Will dad arrive home at 6 oclock to have dinner with us this evening? I think he will, but he _ not. Sometimes he works extra hours.Acan Bmust Cneed Dmay27Look at the floor, Tom! _ you watch TV while having a meal?AShould BCould CMust DMay28 Excuse me. I havent finished reading

12、the book yet. May I keep it a bit longer? Sorry, you _. You must return it on time.Aneednt Bcant Cwont Dshouldnt29How do you like my new dress? Well, if I _ say, it is not suitable for you.Amay Bmust Chave to Dshould30Mr. Black _ be at home now. He went abroad on vacation last Friday.Acant Bmustnt C

13、neednt Dshouldnt31Weve discussed every detail of this plan and have got everything ready. But still something _ go wrong. We still have to be very careful.Amust Bshould Cwould Dmay32Could you tell me how to renew the library books?With pleasure. You _ come to our desk every time. Its easier to renew

14、 them online.Acant Bmustnt Cneednt Dshouldnt33The article says that a persons animal sign decides his personality.You _ read it for fun, but dont believe in that.Acan Bmust Cshouldnt Dneednt34May I have some wine to drink?No, you _. You have to drive home later.Amustnt Bneednt Ccant Dmay not35I dont

15、 care what people think.Well, you _ . Some opinions are worth weighing.Ashould Bmight Ccould Dwould36I think they are enough. We _ make so many chairs.I dont think so. Because nearly a quarter of them need _.Adont need to; mending Bneeded; to be mendedCdont need; mend Dneed; to mend37Do we have to f

16、inish this today?Yes, you _ . Today is the last day.Awould Bmay Ccan Dmust38Could I join you in the programme?Sorry, you _. You are too young.Ashouldnt Bmustnt Ccant Dneednt39Who is singing next door? It sounds like a young girls voice.It _ be Jane. But she seldom sings English songs.Aneed Bmust Cma

17、y Dcan40Sometimes smiles _ be false, hiding other feelings like anger, fear or worry.Ashould Bwould Cmust Dcan【参考答案】一、选择题1D解析：D【详解】句意：你最好从现在开始努力学习，否则你考试会不及格的。考查情态动词和连词辨析。had better do sth最好做某事，排除BC。and和；or否则。分析“you will fail the exam”可知，如果不努力就会不及格，or“否则”符合语境，故选D。2B解析：B【详解】句意：使我高兴的是，我们不必去银行了。玛丽借给了我们一

18、些钱。考查情态动词辨析。shouldnt不应该；neednt不必，不需要；couldnt不可能；wouldnt不会。由“Mary has lent us some money”可知，玛丽已经借给我们钱了，所以我们不必再去银行了。故选B。3B解析：B【详解】句意：打扰一下，你能告诉我南京锦绣博物馆在哪里吗？沿着这条路走五分钟。你不会错过的。它是一座巨大的建筑。考查情态动词辨析。mustnt不能，表禁止；cant不可能，表否定推测；neednt无需，指没有必要；shouldnt不应该，表建议。根据下文“Its a huge building”，可知不可能错过这么大的一座建筑，ACD三项不合语境，故

19、选B。4B解析：B【详解】句意：妈妈，为什么我进超市前要戴口罩？ 为了你的健康和安全，你再小心也不为过。考查情态动词辨析。shouldnt不应该；cant不能；mustnt不允许；neednt不必。根据“For your health and safety, you.be too careful.”可知，为了你的健康，你再怎么小心也不为过，“cant.too.”表示“再也不为过”。故选B。5D解析：D【详解】句意：高中入学考试快到了! 是的，我们老师告诉我们考试时再怎么仔细都不为过。考查情态动词。mustnt禁止；shouldnt不应该；neednt不必；cant不能。“cant be too

20、 +adj.”意为“再怎么样也不为过”，结合语境，故选D。6C解析：C【详解】句意：小心！火有时候会很危险。好的。我马上把火扑灭。考查情态动词辨析。mustnt禁止；should应当；can会、能；neednt不需要。根据前句“Be careful!”可推知，应是说火有时候会很危险，故情态动词应用can。故选C。7D解析：D【详解】句意：我的车今天能修好吗？应该能，先生，如果有什么问题我会打电话给你。考查情态动词辨析。must必须，一定，表推测时，语气最肯定；could可能，表推测时，其意很不肯定；shall将，会；should应当，应该，表示推测时，其语气比较肯定，它通常指非常可能的事，并暗

21、示其推测有一定的事实依据或者合乎常理。根据“Ill call if theres any problem”可知，是说话人按照事实有一定依据的推测，用should符合语境。故选D。8C解析：C【详解】句意：爸爸，我们一定要等绿灯吗？是的，恐怕我们必须这样做。这是交通规则。考查情态动词。may可能；can可以；have to必须；need需要；根据“must we wait until the light becomes green”及“Thats the traffic rule”可知，每个人都必须要遵守交通规则，应用have to，故选C。9C解析：C【详解】句意：快点，否则我们可能会错过电影

22、的开头。考查情态动词。should应该；must必须；may可能；have to不得不。根据语境可知，此处表推测，故应用情态动词may。故选C。10B解析：B【详解】句意：这周五郎朗会去艺术中心表演吗？是的。一定是他。他在这里已经三天了。考查情态动词。might也许；must必须；mustnt禁止；may也许。根据“Yes.”和“He has been here for three days.”可知，此处表示非常肯定的推测，故选B。11B解析：B【详解】句意：为了避免聚会，我们最好在网上开家长会。考查非谓语动词及动词的基本形式。avoid doing sth.“避免做某事”；Wed bette

23、r+动词原形，我们最好做某事；gather是动词，聚集；hold是动词，举行，第一空用动名词，第二空用动词原形，故选B。12B解析：B【详解】句意：我听不清你说什么。你能重复一下吗？考查情态动词。mustnt禁止；cant不能；neednt不需要；shouldnt不应该。根据“Would you please repeat it?”可知，我不能听清，所以需要对方重复，故选B。13A解析：A【详解】句意：很多在线资源既可以供学校的老师使用，也可以供家长在家使用。考查情态动词词义辨析。can能，可以；should应该；need需要；must必须。根据“be used either by teach

24、ers at school or parents at home.”可知，指很多在线资源既可以供学校的老师使用，也可以供家长在家使用。故空格处的意思是可以，能够。故选A。14A解析：A【详解】句意：神奇的是，这支笔能把声音转换成文字，而且很少出错。考查情态动词词义辨析。can能够，可以；must必须；may可以，可能；need需要。此句是说这支笔能够把声音转换成文字，表示一种能力，应用can，故选A。15C解析：C【详解】句意：佐伊，你认为网上购物最大的优势是什么？至少我不需要花很多时间逛商店。考查情态动词。shouldnt不应该；cant不能；neednt不需要；mustnt一定不要，禁止。

25、根据句意可知，网上购物的最大优点是不需要花很多时间逛店。“neednt”表示“不需要”，故选C。16B解析：B【详解】句意：请不要发出那么多噪音。我不能很好地听清楚发言者的话。考查情态动词辨析。neednt不必，指没必要；cant不能，指不能够；shouldnt不应该，表建议；mustnt不能，表禁止。根据上文“Please dont make so much noise”可知，别人发出了太多噪音，所以他“不能够”听见演讲者的话，需用情态动词cant。故选B。17A解析：A【详解】句意：你今晚会早点回来吗？ 是的，但我可能会晚一点。我们的老板有时有额外的工作要做。A. may也许；B. mus

26、t必须；C. need需要；D. will将，将会。由下文的句子Our boss sometimes has extra work for us. 我们的老板有时有额外的工作要做。可知，今晚我可能会晚一点回来。因此用may be表示推测；选项B/C/D不符合语境。故选A。18D解析：D【详解】本题考查：情态动词辨析。选项分析：A. must必须，一定。B. should应该；就；可能；将要。C. would 将，将会（will 的过去式）。D. may可以，能够。综合分析前后句， 可知此处填may最合适，完整句意为：Weve discussed every detail of this pla

27、n and have got everything ready.我们已经讨论了这个计划的每个细节，一切都准备好了。But still something may go wrong.但仍有可能出错。We still have to be very careful.我们还是要非常小心。正确答案为：D【点睛】would，could，must，might，may，can都可以表示“可能性”：按照可能性的大小可以排序为might、may、could 、can、should、would、must。也就是说，might表示最小的可能性，must则表示达到最大的可能性。如：He might be at hom

28、e. 他或许在家（但是可能性不大）。He may be at home. 他或许在家（稍有那么一点儿可能）。He must be at home. 他一定在家。此外，它们还表示各自独特的意思：may / might 表示有应承，即“可以”；can / could 表示有能力，即“能够”；should 表示有义务，即“应该”；would 表示有愿望，即“愿意”；must 表示有必要，即“必须”。19B解析：B【详解】句意：在交通灯变绿之前不要横穿马路。汽车可能撞到你。考查情态动词。need需要；may可能；should应该；must一定。分析句意可知，交通灯变绿之前横穿马路，汽车有可能会撞到你，

29、故此处应用may表推测。故选B。20A解析：A【详解】句意：你能帮我一把吗？我一个人贴不起海报。没问题。考查情态动词辨析。Could能、会（用在问句中表示委婉语气）；Should应该；Need需要；Must必须。根据“I cant put up the poster by myself.”可知，此处表示请求，用委婉语气表达“能”帮一下吗。故选A。21C解析：C【详解】句意：今年北京的沙尘暴很严重。是的，我想知道什么时候我们不需要担心我们呼吸的空气。考查情态动词辨析。cant不可能；mustnt禁止；neednt不必；shouldnt不应该。根据“I wonder when we worry about the air we breathe”可知，想知道什么时候不必担心空气质量，故选C。22C解析：C【详解】句意：苏西刚才描述了事故的每一个细节。她的记忆一定完全恢复了。