1、初中英语情态动词的用法及习题初中英语情态动词的用法及习题一、选择题1A lot of online resources _ be used either by teachers at school or parents at home.Acan Bshould Cneed Dmust2To my joy, we_ go to the bank. Mary has lent us some money.Ashouldnt Bneednt Ccouldnt Dwouldnt3Mum, why do I have to wear a mask before entering the supermar
2、ket?For your health and safety, you _ be too careful.Ashouldnt Bcant Cmustnt Dneednt4The high school entrance examination is coming! Yes, our teacher tells us we _ be too careful while taking exams.Amustnt Bshouldnt Cneednt Dcant5Our Chemistry teacher always tells us we _ be too hardworking before t
3、he exams.Amustnt Bshouldnt Cneednt Dcant6Dad, must we wait until the light becomes green? Yes, I am afraid we _. Thats the traffic rule.Amay Bcan Chave to Dneed7 _ you give me a hand? I cant put up the poster by myself.No problem.ACould BShould CNeed DMust8You _ write the report again because spelli
4、ng mistakes are not allowed at all.Amust Bcan Cmay Dcould9 Excuse me, could you tell me where the Nanjing Brocade Museum is? Go along this road for five minutes. You _ miss it. Its a huge building.Amustnt Bcant Cneednt Dshouldnt10I _ hear you clearly. Would you please repeat it?Amustnt Bcant Cneednt
5、 Dshouldnt11Hurry up, or we _ miss the beginning of the film.Ashould Bmust Cmay Dhave to12If you buy your mum an iRobot floor cleaner, she _ sweep the floor every day.Acant Bmustnt Cneednt Dshouldnt13 Zoe, what do you think is the greatest advantage of shopping online? At least I _ spend much time g
6、oing from shop to shop.Ashouldnt Bcant Cneednt Dmustnt14The boy is very braveI _ he _ the tall treeAdare say; dares to climbBdare to say; dare climbingCdare saying; dares climbDdare to say; dares climbed15-Will you be back early this evening?-Yes, but I _ be a little late. Our boss sometimes has ext
7、ra work for us.Amay Bmust Cneed Dwill16When I was young, my father _ take me to climb the hill which was not far from our house.Amay Bmust Cwould Dshould17Shall we go camping this summer holiday?Nothing_be better.Ashould Bcould Cmust Dmay18Would you please_in that way? Thats not safe!Sorry. I wont d
8、o it any more.Anot driving Bnot to drive Cno driving Dnot drive19Dr. Zhong Nanshan once said, To prevent the spread of this disease, we_never be too careful.Acan Bmay Cmust Dshould20When you visit a museum, some instructions should _ and wed better not _ them.Apay attention to; be against Bbe paid a
9、ttention; againstCbe paid attention to; against Dbe paid attention to; be against21For the safety of the passengers, objects like guns _ be carried on board.Amay not Bneednt Cmight not Dmustnt22According to the rule, used batteries _ be dropped in the red bin for harmful wastes.Amay Bwould Cshould D
10、might23 Listen! Tom _ be listening to the music while doing his homework. Lets go upstairs to remind him to turn it off.Ashould Bcould Cwould Dmust24Must I finish all my homework today, Mum?No, you _, my dear. You can finish some tomorrow if you like.Aneednt Bshouldnt Ccant Dmustnt25Weve discussed e
11、very detail of this plan and have got everything ready. But still something _ go wrong. We still have to be very careful.Amust Bshould Cwould Dmay26Suzy described every detail of the accident just now.Her memory _ be completely back.Ashall Bneed Cmust Dcould27Never throw objects from the building. E
12、ven a small object _ cause serious injuries, or death, when dropped from a great height.Amust Bshould Cmay Dneed28Will Jim come to Yangzhou for a holiday?He _come and it depends on how much homework he will have.Amay Bshould Cmust Dneed29 Why didnt you tell it to me earlier? Why _ I? I want to have
13、my own secret.Acan Bmay Cshould Dshall30Could you tell me how to renew the library books?With pleasure. You _ come to our desk every time. Its easier to renew them online.Acant Bmustnt Cneednt Dshouldnt31A hard-working man _ become a great scientist, but a great scientist _ be a hard-working man.Aca
14、nt; can Bmay not; must Ccant; must Dmay not; can32Mum, I bought some strawberries on my way home.Oh, youre so sweet. But the strawberries _ be put into the fridge for freshness.Amust Bcan Cmay Dneed33In China, many students have to stay up late to do their homework.No worries. The government has rea
15、lized the problem. Im sure there _ be good news soon.Acan Bshould Cmust Dneed34Whos the man over there? Is that Mr. Black? It _ be him. Mr. Black is much taller than that man.Amay Bmust Ccant Dmustnt35_ I see your ID card? We have to check your personal information. Sure. Here you are.AMay BNeed CSh
16、ould DMust36You _ be careful with the camera. It costs!Acan Bwill Cshould Dmay37Its of great importance to protect the environment. Each of us _ take an active part in it.Acan Bmay Cwould Dshould38Could I join you in the programme?Sorry, you _. You are too young.Ashouldnt Bmustnt Ccant Dneednt39Who
17、is singing next door? It sounds like a young girls voice.It _ be Jane. But she seldom sings English songs.Aneed Bmust Cmay Dcan40Youve got an A in the maths test again. You _ be good at it.Acan Bmay Cmust Dshould【参考答案】一、选择题1A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；
18、must必须。根据“be used either by teachers 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。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：妈妈，为什么我进超市前要戴口
19、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。4D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 +adj.”意为“再怎么样也不为过”，结合语境，故选D。5
20、D解析：D【详解】句意：我们的化学老师总是告诉我们考试前怎样用功都不为过。考查情态动词辨析。mustnt不能，表禁止；shouldnt不应该，表建议；neednt不必，指没有必要；cant不能，表没有能力或不许可。根据题干“webe too hardworking before the exams”，可知是“cant be too +形容词”结构，表示“再也不为过”。故选D。6C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 lig
21、ht 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。7A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。8A解析：A【详解】句意：你必须重新写报告，因为根本不允许有拼写错误。考查情态动词。must必须；can能够；may可以；could能够。根
22、据“spelling mistakes are not allowed at all”可知，拼写错误是不被允许的，所以报告必须重写。故选A。9B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，故选B。10B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
23、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。11C解析：C【详解】句意：快点，否则我们可能会错过电影的开头。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。12C解析：C【详解】句意：如果你给你妈妈买一台扫地机器人，她就不必每天扫地了。考查情态动词辨析。cant不能；mustnt禁止；neednt不需要；shouldnt不应该。根据“If you buy your mum an iRo
24、bot floor cleaner”可知，买了扫地机器人，就不需要人工每天扫地了，故选C。13C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。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。14A解析：A【解析】句意“这个小男孩非常的勇敢，我敢说，他敢爬上那棵高的树”。dare既可作情态动词，也可作实意动词。做情态动词时，无人称与数的变化，且空后用动词原形；做实意动词时，有人称和数的变化，用dare to
25、 do sth。第一空排除C。第二空即可写成dare climb也可写成dares to climb，故选A。15A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. must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。16C解析：C【详解】句意：在我小的时候，我的父亲会带我去爬山，那离我们家不远。考
26、查情态动词。may可能；must一定；would将要；should应该。本题考查情态动词的用法，由When I was young 可知，when引导的从句为一般过去时，因此主句应为过去的某种时态；再结合句意及选项，可知C选项符合题意，would+动词原形是过去将来时；故答案选C。17B解析：B【详解】句意：今天暑假我们去露营好吗？没有比这更好的了。考查情态动词辨析。should应该；could可以；must必须；may可能。根据Shall we go camping this summer holiday，可知，此空要对上文的建议表达自己的看法。否定词+比较级表示最高级的意思，此句表示“没有
27、比这更好的了”，用could表示一种委婉的说法。故选B。18D解析：D【详解】句意：请不要以那样的方式开车可以么？那不安全。对不起，我不会再那样做了。考查动词。driving开车，动名词/现在分词形式；to drive动词不定式；drive动词原形。情态动词would后面用动词原形，否定词not放在drive前面。故选D。19A解析：A【详解】句意：钟南山院士曾经说过:“要预防这一疾病的传播，我们多么小心也不为过。”考查情态动词。can能、能够；may可以；must必须；should应该。can的否定式和too或enough 连用表示“多么也不为过”，其他情态动词没有这种用法，故答案选A。20
28、D解析：D【详解】句意：当你参观博物馆时，应该注意一些说明，我们最好不违反它们。考查含情态动词的被动语态和情态动词跟动词原形。“some instructions”和“pay attention to”属于被动关系，所以第一个空用“should be paid attention to”结构，所以排除A、B；had better not do/be意为“最好不做某事”；against“反对”，介词，所以第二个空用动词短语be against “反对”。故选D。21D解析：D【详解】句意：为了乘客的安全，严禁携带枪支等物品登机。考查动词辨析。may not也许不；neednt不需要；might
29、not也许不；mustnt禁止。根据“For the safety of the passengers, objects like gunsbe carried on board.”可知，禁止携带枪支，故选D。22C解析：C【详解】句意：根据规定，使用过的电池应丢弃在红色的有害废物箱中。考查情态动词辨析。may也许；would将会；should应该；might可能。根据“used batteriesbe dropped in the red bin for harmful wastes”可知，使用过的电池应丢弃在红色的有害废物箱中，故选C。23D解析：D【详解】句意：听！汤姆一定是一边做作业一边听音乐。让我们上楼去提醒他把音乐关掉。考查情态动词用法。should应该；could能够，可表示委婉语气或用于过去时中；would将会，将要；must必须，表示推测时，意为“一定”。由答语中的“turn it off”可知，此句是推测汤
