初中情态动词练习题及答案.docx

1、初中情态动词练习题及答案初中情态动词练习题及答案一、单项选择情态动词1We _ take clean drinking water for granted. One day we may run out of it.Aneednt BcantCwont Dshouldnt【答案】D【解析】【详解】考查情态动词。句意：我们不应该把拥有洁净的饮用水看作是理所当然的。也许有一天，我们会用完它。shouldnt“不应该”，符合句意。neednt不必；cant不可能；wont将不。故选D。2Keep up your spirits even if you _ fail hundreds of times

2、.Amust BneedCmay Dshould【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。3It is really cold and the ground is wet; it _ have rained last night.Amight BmustCcan Dshould【答案】B【解析】【详解】考查情态动词辨析。句意：天气很冷而且地面是湿的，昨晚一定下了雨。根据上文the ground is wet可知，“昨晚下了雨”是肯定的，故

3、用must have done“必定做了”表示对过去十分有把握的推测，故选B。【点睛】must have done用法辨析must have done：表示对过去的肯定的逻辑推测，推定某件事情、动作或状态可能在过去发生过（存在过）。He must have been a doctor, for he knows medicine so well. 他过去肯定是一位医生，他对医学如此了解。Somebody must have stolen the ring. 肯定有人偷了这枚戒指. 该句所推断的偷窃动作发生在过去.The temperature must have dropped to belo

4、w zero last night, because the water is frozen all over.昨夜的温度肯定降到零度以下，因为水都冻住了。如果“must + have + 过去分词”句型与by now连用，还可以表示对现在完成的动作和状态的肯定推测，但实质上还是指所推测的过去的动作。例如：They started early this morning; they must have arrived by now. 他们今晨很早就出发了，现在肯定已经到了。中国学生的常见病句是：They.; they certainly have arrived.病句的句义是“他们当然已经到达了

5、。”（这不是对过去的肯定推测，而是断定动作已经完成。）4 Mum, little Ray broke his toys again!It doesnt matter. You see, accidents _happen.Ashall Bshould Cmust Dwill【答案】D【解析】【详解】考查情态动词辨析。句意：妈妈，小雷又弄坏了他的玩具。没事的，你看，意外总会发生。A. shall将要，会；B. should应当；C. must必须；D. will总是。Will可以表示习惯，意思为“惯于，总是”。故D选项正确。【点睛】will/would是情态动词，其表达的意思如下。(1)表示意志

6、或意愿：决心，愿意，好吗?We will do our best to save the child. 我们会尽力抢救这个孩子。I told her to stop crying, but she just wouldnt listen. 我叫她别哭，可她就是不愿听。注：表示请求、建议或征求对方意见时，用Would you? 比用Will you?更婉转。如：Will/Would you please keep the door open? 请让门开着好吗?Will/Would you go with me? 你愿意和我一起去吗?(2)表示真理或习惯：惯于，总是。如：Oil will floa

7、t on water. 油总是浮在水面上。She will listen to music alone in her room for hours. 她独自在房间里听音乐，一听往往就是几小时。He would get up early when he lived in the country. 他住在乡下时总是早起。(3)表示要求：一定，必须。如：You will report to me afterward. 你稍后一定要向我报告。(4)表示猜测：可能，大概。如：This will be the house youre looking for. 这大概就是你找的那所房子了。(5)表示功能：能

8、。如：This auditorium will/would seat one thousand people. 这个礼堂能容纳一千人分析句子可知，本句中的will表示习惯，意思为“惯于，总是”且符合语境。故D选项正确。5-He was satisfied with the result, wasnt he?-No. It was so difficult that he _have passed it.Ashouldnt BmustntCcouldn t Dwouldnt【答案】C【解析】【详解】考查情态动词。A. shouldnt 不应该；B. mustnt禁止，不允许；C. couldn

9、t 不可能；D. wouldnt不会。句意：-他对结果很满意，是吗? -不。考试太难了，他不可能通过。固定结构：couldn t have done“不可能做某事”，此处是对过去事情有把握的否定推测。故选C。【点睛】情态动词+ have done结构：1.“must + have + 过去分词”表示对过去发生的事情或状态进行推测,语气比较坚定,通常只用于肯定句.如：It must have rained last night,for the ground is wet.2.“can / could + have + 过去分词”表示对过去某种情况的怀疑或不确定.can和could一般用于否定句和

10、疑问句,could的语气较can弱.如：He cant have finished the work so soon.3.“may / might + have + 过去分词”表示对已发生的动作或存在的状态进行不肯定的推测,might的语气比may弱一点.这种结构主要用于肯定句和否定句,疑问句改用can或could.如：They may not have known it beforehand.4.“need + have + 过去分词”表示过去做了不必做或不需要做的事情,或过去做某事纯属多余.如：I neednt have bought so much wineonly five peopl

11、e came.5.“should / ought to + have + 过去分词”表示过去本该做某事但没做,其否定式表示过去不该做某事但做了,这种句式含有不满或责备之意,ought to的语气比should强一些.如：You ought to / should have studied harder.你本应该更努力学习的.（但没有） He oughtnt to / shouldnt have done that.他本来就不该做那件事.（可是做了） 6.“would have 过去分词”表示对过去的某种情况进行猜测,或本来要做某事却因某种原因未做成,通常用来说明某一情况,但不像用should或

12、ought to那样含有责备之意.如：I guess the poet would have been about twenty when she wrote her first poem.Another worker wouldnt have acted like that.6I often felt troubled in my teens and my grandma _ comfort me, saying “Life is like that, dear”.Awould Bmight Cshould Dmust【答案】A【解析】【详解】考查情态动词。句意：在我十几岁的时候，我经常感到

13、烦恼，我的奶奶会安慰我说，“生活就是这样，亲爱的”。此处是would+动词原形，表示“过去总是做某事”。故选A。7would可以表达过去常常做的事，过去习惯发生的动作：Pirates would bury gold in a cave. 海盗们常常把黄金藏在山洞中。We would take a walk along the river. 我们过去常常沿河散步。3. would后接like、love、mind等动词，表示要求、邀请、希望或询问，此时不是说过去，而是对现在的询问：Would you like to come to my party? 你愿意来我的派对吗？Would you min

14、d coming with us? 你介意和我们一起吗？比如本题，would 表示婉转的请求，征求对方的意见，故选A。8_ the woman with the baby come over? We have a seat here.Thank you, sir. Actually I do have my seat here. But my baby likes to look out of the window.AWould BShallCMust DMay【答案】A【解析】【详解】考查情态动词。句意：那位抱小孩的女士，要不来这边吧?这儿有个座位。谢谢，实际上我有座位的，只是我的孩子喜欢看

15、窗外。would表示婉转的请求，征求对方的意见，Shall提问一般只用于第一人称，我们常说Shall I.或者 Shall we；may表示请求对方允许。故选A。【点睛】would的用法1.would 最常见的用法是：相对于一个过去时间点的后来“将要”做什么，比如：He said he would meet me at the station. 他说他会在车站接我的。这句中的 would meet 是相对于 said （过去说）之后要做的事情。又如：She thought she would have to ask someone for help. 她当时想，她得找个人帮忙。9Whats w

16、rong with you?Oh, I am sick. I _ so much ice cream just now.Ashouldnt eat Bmustnt eatCcouldnt have eaten Dshouldnt have eaten【答案】D【解析】【详解】考查情态动词和虚拟语气。句意：你怎么了？我生病了，我刚才不应该吃那么多冰激凌。A. shouldnt eat不应该吃；B. mustnt eat禁止吃；C. couldnt have eaten不可能吃；D. shouldnt have eaten本来不应该吃。根据just now可知，是发生在过去，故选D。10I lov

17、e the weekend, because I _ get up early on Saturdays and Sundays.Amustnt BneedntCwouldnt Dshouldnt【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. shouldnt不应该。此处表示“不必”，故B项正确。11-Can I pay the bill by credit card?-Sorry, sir. But it is the management rules of our hote

18、l that payment _ be made in cash.Ashall BneedCwill Dmust【答案】A【解析】【详解】考查情态动词词义辨析。A. shall用于法律法规或条文中，表示义务、规定等；B. need需要；C. will会；D. must必须。句意：我能用信用卡支付么？对不起，先生，现金支付是我们酒店的管理规定。故A项正确。12_ you sing and dance at this late hour of the night?Sorry, I will stop right now.AMay BShallCWill DMust【答案】D【解析】试题分析：考查情

19、态动词的用法。 May可以，可能 Shall：?用于第一三人称的疑问句，表示说话人征求对方的意见或向对方请示。用于二三人称的陈述句表示说话人给对方的命令、警告、允诺、威胁或决心等。用于法律、法规条文、合同等，按规定应该履行的义务等。Will 表示请求或建议；表示意愿或表示现在的习惯D. Must表示“必须”“一定”“偏要”之意。此处must表示“偏要,偏偏”。句意：你偏要在深夜又唱又跳吗？很抱歉，我会马上停止。考点：考查情态动词的用法。13Frankly speaking, I am not sure whether I _ this in the old days with that kin

20、d of equipment, which looks quite odd and ridiculous.Ashould have done Bneed have done Cwould have done Dmust have done【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

21、”；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。14It _ be the postman at the door. Its only six oclock.Amustnt BcantCwont Dneednt【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；neednt 不需要。15_ you disturb me now? Im busy preparing a report

22、. Terribly sorry, but I have something urgent to tell you.ANeed BShould CMight DMust【答案】D【解析】【详解】考查情态动词特殊用法。句意：你非要现在打扰我吗？我正在准备一份报告。真对不起，但是我怕有紧急事情告诉你。A. Need需要；B. Should 应该；C. Might也许；D. Must必须；一定；偏偏，非得；根据语境可知must表示“偏偏，非得”符合上下文语境，用来指责对方。故D项正确。16According to a newly released regulation on online video

23、 services, no one _ generate, release or spread fake news or information by using such technologies.Acan Bshall Cwill Dmay【答案】B【解析】【详解】考查情态动词。句意：根据最新发行的关于网络视频服务的规章，任何人都不可以使用此类技术生成、发行或者传播虚假消息。A. can 能够，有时会；B. shall 一三人称表示征求对方意见； 二三人称陈述句，表示允诺、威胁、恐吓或法律条文的规定。C. will 意愿；D. may 也许，可能。根据前面的regulation（规定）可知

24、，本题选shall更加合理。故选B。17Im sorry, but you _ go wrong. Theres no such man here.Aneed Bcan Cmust Dwill【答案】C【解析】【详解】考查情态动词。句意：很抱歉，但是你一定是弄错了。这儿没有这么个人。A. need需要；B. can能够；C. must必须；D. will将会。must指有把握的推测，“一定；必定”，结合下文Theres no such man here.可知一定是弄错了。故选C。18You _ give me a lift. I want to walk home for exercise.A

25、neednt Bcouldnt Ccant Dmustnt【答案】A【解析】【详解】考查情态动词。句意：你不必让我搭车。我想步行回家锻炼身体。A. neednt不必；B. couldnt不能；C. cant不会；D. mustnt禁止，不允许。根据I want to walk home for exercise.可知，你不必让我搭车。故选A。考点：考查情态动词19AI will surely be a feature of future life, but it _ be used responsibly and in a proper way.Acan Bneed Cmust Dwill【答

26、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。20Its so hot and uncomfortable here! Why are your windows still closed? Oh, Im not to blame. They _ open.Ashant Bmustnt Cwont Dwouldnt【答案】C【解析】【详解】考查情态动词辨析。句意：-这里又热又不舒服！你的窗户

27、怎么还关着？ -哦，不该责备我啊。窗户打不开了。shant= shall not意为“不可, 不应”；mustnt=must not意为“不要”；wouldnt=would not 意为“不会，不愿意”。wont=will not意为“不会, 不能”， will在这里表示能力、功能。例如：This auditorium will seat one thousand people. 这个礼堂能容纳一千人。这句话意思是“这扇窗不能打开”，故选C项。21You _ be Carol. You havent changed a bit after all these years.Amust Bcan

28、Cwill Dshall【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，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）

29、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。22-Is Jack still in hospital?-Yes. He _ the bad food.Awouldnt eat Bshouldnt eatCwouldnt have eaten Dshouldnt 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

30、会做而做了，所以选D。考点：考查情态动词和虚拟语气23- I called you last night, but no one answered.- Sorry, I _ sleeping.Amust have doneBwould have beenCmust beDcould be【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。24According to the latest rule, people _sort household garbage into four categories.Acan Bshall Cmay Dneed【答案】B【解析】【详解】考查情态动词辨析。句意：根据最新的规定，人们应该把生活垃圾分成四类。A. can能；B. s