1、情态动词一、基础达标训练1（2021全国高一期末）I knew that they _ (be) worried about me because I was so far away, and that my mother would not sleep if she knew.【答案】would be【详解】考查时态。句意：我知道他们会担心我，因为我在很远的地方，如果我妈妈知道了，她会睡不着的。分析可知，设空处为宾语从句的谓语动词，结合语境表示“会”用情态动词will；主句为一般过去时，故此处用will的过去时形式。故填would be。2 （2021江苏扬州市扬州中学高一月考）The hu
2、rricane must_(cause )a lot of damage yesterday. 【答案】have caused【详解】考查must have done用法。句意：昨天的飓风一定造成了很大的损失。根据后文yesterday可知表示对过去的肯定猜测，表示“一定做了某事”应用must have done。故填have caused。3（2021甘肃兰州市兰州一中高一月考）We must_ (strength) the defence works. 【答案】strengthen【详解】考查及物动词。句意：我们必须加强防御工作。情态动词must后跟动词原形，所给词strength是名词，
3、其动词是strengthen，且是及物动词，后面是名词works作宾语。故填strengthen。4（2021静宁县第一中学高一月考）Computers can_(simple) difficult sums because they have artificial intelligence. 【答案】simplify【详解】考查动词。句意：计算机可以简化复杂的计算，因为它们有人工智能。情态动词can后接动词原形。根据句意，故填simplify。5（2021全国高一课时练习）You can _ (large)your vocabulary if you keep on memorizing s
4、ome new words every day. 【答案】enlarge【详解】考查动词。句意：如果你每天坚持记一些新单词，你就能扩大你的词汇量。情态动词can后应用动词原形，动词enlarge意为“扩大”。故填enlarge。6（2021全国高一课时练习）Rachel, you must have _(misunderstand) her! Ellie would never say anything like that. 【答案】misunderstood【详解】考查情态动词+have done。句意：瑞秋，你一定误会她了!艾莉不会说这种话的。分析可知，句子是对过去事情的肯定推测，用mus
5、t have done，所以空处为过去分词。故填misunderstood。7 （2021全国高一课时练习）I will try my best, but can t _ (sure) that I will succeed this time. 【答案】ensure【详解】考查动词。句意：我会尽力而为，但我不能保证这次一定能成功。情态动词cant后需接动词原形，sure对应的动词是ensure“确保”。故填ensure。8（2021全国高一课时练习）While intelligent people can often _(simple) the complex, a fool is more
6、 likely to complicate the simple.【答案】simplify【详解】考查动词。句意：聪明人往往能把复杂的事情简单化，而傻瓜更可能把简单的事情复杂化。分析可知，空处和空前的can构成句子谓语，所以空处为动词原形，动词simplify意为“使简单化”，符合句意。故填simplify。9（2021湖南师大附中高一月考）The doctor-patient relationship should _ (base) on trust, and therefore honesty is essential. 【答案】be based【详解】考查被动语态。句意：医患关系应该建立
7、在信任的基础上，因此诚实是基本的。分析可知，此处为句子谓语动词，主语The doctor-patient relationship与base是被动关系，应用被动语态，情态动词should后表被动，应用be done。故填be based。10（2021江苏省丹阳高级中学高一期末）As it turned out to be a small house party, we_(情态动词+not dress up) so formally. 【答案】neednt have dressed up【详解】考查虚拟语气。句意：正如结果所显示的那样，这是一个小型家庭聚会，我们本不必打扮得如此正式。根据提示及
8、句意可知，此句是虚拟语气。根据从句中的动词turned可知，时态是一般过去时，说明是对过去的虚拟。主句应使用情态动词+have+done。根据句意可知，情态动词应表示“不必”，故填neednt have dressed up。11（2021大庆市东风中学高一月考）Its believed that education shouldnt_(measure) only by exam results. 【答案】be measured【详解】考查动词语态。句意：人们认为教育不应该仅仅用考试成绩来衡量。that从句中主语education与谓语动词measure构成被动关系，且shouldnt后跟动词
9、原形。故填be measured。12（2021全国高一）He was very busy yesterday, otherwise he _ (come) to the meeting. 【答案】would have come【详解】考查虚拟语气。句意：他昨天很忙，否则他就来开会了。根据otherwise和句意可知，此处为含蓄虚拟语气，主句谓语动词的形式为：would have done。故填would have come。13（2021全国高一）Sorry, Mum! I failed the job interview again.Oh, its too bad. You _ (make
10、) full preparations. 【答案】should have made【详解】考查虚拟语气。句意：对不起妈妈，我的工作面试又没通过。这太糟糕了。你本该做好充分准备的。结合语境可知，此处是与过去情况相反的虚拟语气，表达“本该做某事（而未做）”应用should have done。故填should have made。14（2021全国高一）I _ (worry) before I came to the new school, for my classmates here are very friendly to me. 【答案】neednt have worried【详解】考查情态
11、动词+have done。句意：在我来到新学校之前，我没有必要担心，因为这里的同学对我很友好。由I 可知此处要用谓语动词，根据for my classmates here are very friendly to me可知neednt have worried符合题意，表示“没必要担心”。故填neednt have worried。15（2021全国高一）Bill _ (go) too far. His coffee is still warm. 【答案】cant/couldnt have gone【详解】考查情态动词用法。句意：Bill不可能走得太远。他的咖啡还热着。此处表示对过去事实的可能
12、性的推测，表示“过去不可能做”，需用cant/couldnt have done这种形式，go的过去分词形式是gone。故填cant/couldnt have gone。16（2021全国高一）I must_（forget) to tell you that it got too crowded. so I moved the bench. 【答案】have forgotten【详解】考查情态动词+ have done。句意：我一定是忘了告诉你这里太拥挤了。所以我把板凳移开了。根据“got”可知，此处描述的是过去的情况；且分析句子可知，此处表示对过去的行为进行可定推测，应用“must have
13、 done”。故填have forgotten。17（2021全国高一）George cant _ (go) too far. His coffee is still warm. 【答案】have gone【详解】考查情态动词+have done结构。句意：乔治不可能走得太远，他的咖啡还是热的。结合后文 His coffee is still warm.可知此处表示对已发生事情的否定推测应用cant have done，表示“不可能做了某事”。故填have gone。18（2021全国高一）Since nobody gave him any help, he _have done the re
14、search on his own.（填情态动词）【答案】must【详解】考查情态动词。句意：因为没人给他帮助，他肯定是独自完成研究的。从since引导的条件状语的内容来看，后句应该表达（情势所迫下）他肯定是独自完成的，考虑用“情态动词+have done”这一结构表示“他一定做过某事”，则要用情态动词must。故填must。19 （2021全国高一）They_havearrivedatlunchtimebuttheirflightwasdelayed.（填情态动词）【答案】should【详解】考查情态动词。句意：他们本应该在午饭时间到达了的，但是航班延误了。分析句子可知，从表转折的后句不难推
15、断，正是因为航班延误，本该到达的他们实际上并没有到达，这里要用should+have done表示“本应该做某事（而实际没做）”。故填should。20（2021全国高一）The English of her composition is too good. She cant _ (write) it herself. 【答案】have written【详解】考查情态动词+have done结构。句意：她作文的英文太好了。不可能是她自己写的。此处表示对已经发生的事情的推断，应用cant have done。故填have written。21（2021全国高二课时练习）The Campbells
16、 _sometimes invite us over for the weekend when we lived in the same neighbourhood. （填情态动词）【答案】would【详解】考查情态动词。句意：当我们住在同一个街区时，坎贝尔一家常常会邀请我们去度周末。结合句意可知，坎贝尔一家邀请“我们”去度周末，是过去常会发生的事，所以用would，表示“过去常常”，故填would。22（2021全国高二课时练习）I find it astonishing that he _be so rude to us. I_ make a complaint to his compan
17、y. （填情态动词）【答案】should shall 【详解】考查情态动词。句意：我发现令人惊讶的是他竟然对我们如此粗鲁无礼。我要向他的公司投诉。should可表示说话人惊讶或愤怒的心情，意思为“竟然”，符合第一个空所在句意；shall可以表示决心，命令或指示，意思为“必须；一定；应该”，符合第二个空所在句意，故should；shall。23 （2021全国高二课时练习）My umbrella is gone. Who _(take) it by mistake? 【答案】could have taken【详解】考查情态动词+have done。句意：我的雨伞不见了。谁会错拿了它呢？根据句意，
18、可知错拿雨伞是发生在过去的事，此处表示的是对过去发生的事情可能性的猜测，在疑问句中，所以用could have done，故填could have taken。24（2021全国高二课时练习）The beautiful girl chose to teach in a village school, though she _(stay) in a big city for an easier life. 【答案】could have stayed【详解】考查情态动词+have done。句意：这个漂亮的女孩选择在一所乡村学校教书，尽管她本可以留在大城市过更轻松的生活。根据句意，此处描述的是过去
19、的事，且表示“本能够做某事而没做”，所以用could have done，故填could have stayed。24 （2021全国高二课时练习）According to a newly released regulation on online video services, no one _generate, release or spread fake news or information by using such technologies.（填情态动词） 【答案】shall【详解】考查情态动词。句意：新出台的网络视频服务条例规定，任何人不得利用网络视频技术制作、发布、传播虚假新闻
20、和信息。shall可用于法令、条约、规章中，意为“必须，应该”，符合此句句意，故填shall。26（2021全国高二课时练习）There was a lot of fun at yesterdays party. You _(come), but why didnt you? 【答案】should have come【详解】考查情态动词。句意：昨天的聚会很有趣。你应该来的，为什么没有来呢？根据句意，可知此空处表示“昨天的聚会你本应该来（但是你实际上没来）”，所以用should have done“本应该做而实际上没做”，故填should have come。27（2021全国高二课时练习）Th
21、ose charged _mend their ways within given periods, and those failing to do so will be shut down. （填情态动词）【答案】shall【详解】考查情态动词。句意：被控告的，应当限期改正，逾期不改正的，予以取缔。根据句意，这里的mend their ways是依据相关规章、法令要做的动作，这种情况应该用情态动词shall，故填shall。28（2021全国高二课时练习）Imitating others actions in Tik Tok _be very dangerous, so you cant b
22、e too careful.（填情态动词） 【答案】can【详解】考查情态动词。句意：在抖音中模仿别人的动作可能是非常危险的，所以你怎么小心都不过分。由“so you cant be too careful”可知，此处是表示理论上的可能性，表示推测，应用情态动词can，故填can。29（2021全国高二课时练习）Nothing can _ (weak) his determination to go abroad for further study.【答案】weaken【详解】考查动词。句意：什么也动摇不了他出国深造的决心。根据空前的情态动词can可知，需填动词原形weaken作谓语。故填we
23、aken。30（2021全国高二课时练习）The road is wet. It _ have rained last night. （填情态动词）【答案】must【详解】考查情态动词。句意：路是湿的。昨晚一定下雨了。根据“The road is wet.”和“have rained”可知，此处表示对过去事实的肯定推测，需用must have done。故填must。31（2021全国高二课时练习）I _ have hurt your feelings, but it was not my intention. （填情态动词）【答案】may【详解】考查情态动词。句意：我可能伤害了你的感情，但那
24、不是我的本意。结合“have hurt”可知，此处表示对过去事实的可能性的推测，需用情态动词may。故填may。32（2021全国高二课时练习）These flowers have died. You _ have watered them.（填情态动词）【答案】should【详解】考查情态动词。句意：这些花已经枯死了。你应该给它们浇水的。根据“These flowers have died.”可知，此处表示“本应该浇水却没有做”，结合空后的“have watered”可知，此处为should have done，意为“本应该做某事却没做”。故填should。33 （2021全国高二课时练习）
25、Tom, you _ leave your clothes on the floor like this. （填情态动词）【答案】mustnt【详解】考查情态动词。句意：Tom，你不能把衣服这样扔在地板上。分析句子，该句谓语动词leave已经存在，结合句意，把衣服扔地上是不当行为，应该是禁止，情态动词mustnt 符合题意，和leave一起做谓语部分。故填mustnt。34（2021全国高二）You_(tell) him, for I had told him about it earlier. 【答案】neednt have told【详解】考查含有情态动词的虚拟语气。句意：你本没必要告诉他
26、，我之前就告诉了他。根据后半句“for I had told him about it earlier.（因为我之前已经告诉过他了）”可推断，前半句意为“本没必要告诉他，（但实际上告诉他了）”， 固定短语neednt have done表示“本没必要做某事（而实际上做了）”符合题意，故填neednt have told。35（2021全国高二）You_(come) to the conference yesterday. What was the reason for your absence? 【答案】should have come【详解】考查情态动词+have done结构。句意：你昨天
27、就应该来参加会议。你缺席的原因是什么？根据后文What was the reason for your absence? 可知，应用should have done，表示“本应该做而没有做”。故填should have come。36 （2021全国高二）He looks sleepy. He must_(stay) up last night, writing the essay.【答案】have stayed【详解】考查含情态动词的虚拟语气。句意：他看起来昏昏欲睡。他昨晚一定熬夜写那篇文章了。根据前文“He looks sleepy（他看起来昏昏欲睡）”可以很肯定地推断，他昨晚熬夜了，mu
28、st have done表示对过去的肯定推测，故填have stayed。37（2021全国高二）Jack_have passed the exam; he looks more than delighted.（填情态动词）【答案】must【详解】考查情态动词。句意：杰克一定通过了考试，他看起来非常高兴。根据后半句“he looks more than delighted.（他看起来非常高兴）”可推测，他一定是通过了考试，must have done表示对过去发生的事情的非常有把握的肯定推测，故填must。38（2021全国高二）I promise if you win the footbal
29、l game, all of you _ have a chance to travel in Paris for free. （填情态动词）【答案】shall【详解】考查情态动词。句意：如果你们赢了这场足球赛，我答应你们所有人都可以免费去巴黎旅游。由句意可知，本句表示“许可、允诺”，情态动词shall可以表示“允诺、承诺”。故填shall。39（2021全国高二）Your sister has been admitted to Beijing University? She _ be quite clever! （填情态动词）【答案】must【详解】考查情态动词。句意：你妹妹被北京大学录取了
30、？她一定很聪明吧！结合上文“Your sister has been admitted to Beijing University? ”可知用must表示肯定推测，意为“一定”。故填must。40（2021全国高二）You havent finished your paper? But you _ have finished it by the end of last week! （填情态动词）【答案】should【详解】考查情态动词。句意：你还没完成论文？但是在上周之前你就该完成了。固定搭配should have done意为“本应该做某事，实际上却未做”。根据句意可知应该填should。故
31、填should。二、 能力提升训练1（2021深圳实验学校高中部高一月考）“How dare you _ that to me?” the man said angrily _ to the boy.Ato say; pointedBsay; to pointCsay; pointingDto say; to point【答案】C【详解】考查非谓语动词。句意：“你怎么敢给我说那些？”这个人生气的指着那个男孩说。dare是情态动词，接动词原形作谓语，故排除A、D项；分析句子可知，said是谓语动词，故point用非谓语动词形式作伴随状语，用现在分词，故选C。2（2021江西吉安市高一月考）Hel
32、lo, John. How are you feeling now? I hear youve been ill.They _ me with my twin brother Rod. Hes been sick all week, but Ive never felt better in my life.Amust confuseBmay canCcould have confusedDmust have confused【答案】D【详解】考查情态动词+have done用法。句意：嘿，约翰。你现在感觉怎么样？我听说你病了。他们一定是把我和我的孪生兄弟罗德搞混了。他病了一周了，但我这辈子从没
33、感觉这么好过。A. must confuse必须混淆；B. may can可能可以；C. could have confused可能会混淆；D. must have confused一定是搞混了，对过去的肯定猜测。根据语境可知此处表示对过去的肯定猜测，应用must have done形式。故选D。3（2021宝鸡市金台区教育体育局教研室高一期中）Mum, may I go to the concert with Tom tonight?No, you _. Because it will be rainy.AneedntBdont have toCmustntDshouldnt【答案】C【详解
34、】考查情态动词辨析。句意：妈妈，我今晚可以和汤姆去听音乐会吗？不，你不能。因为要下雨了。A. neednt不必；B. dont have to没有必要；C. mustnt禁止，不得；D. shouldnt不应该。根据后文的回答“Because it will be rainy.”可知妈妈禁止去听音乐会，因为要下雨了，mustnt符合语境。故选C。4（2021黑龙江哈尔滨市哈师大附中高一期中）My family and I have managed to cross the North American continent and I cant _ the stories with you.Aw
35、ait to shareBhelp but shareChelp shareDwait but share【答案】A【详解】考查固定短语。句意：我和我的家人已经成功地穿越了北美大陆，我迫不及待地想和你们分享这些故事。短语cant wait to do sth.，意为“迫不及待做某事”，can help doing，意为“情不自禁做某事”，can help but do sth.，意为“不得不做某事”，设空处接在情态动词后面用动词原形，根据have managed to cross the North American continent可知，此处指“迫不及待地想和你们分享这些故事”。故选A。5
36、（2021长春市榆树高级中学高一期中）-Must I finish the work before you leave?-No, you _. You can leave it tomorrow.Amust tBneedntCought not toDwont【答案】B【详解】考查情态动词。句意：-我必须在你离开之前完成工作吗？-不，你不需要。你可以留到明天再做。A.must t千万不要；B.neednt不必； C.ought not to不应该； D.wont不会。分析可知，用must提问，肯定用Yes, you must回答，否定用No, you neednt回答，根据语境，故选B。6（2
37、021江西吉安市高一期中）“You say you _ do this, but I say, you _ do it!” said the boss.Ashould not; willBcan not; mayCwill not; shallDwill not; will【答案】C【详解】考查情态动词辨析。句意：“你说你不会这么做，可是我说，你应该这么做!”老板说。第一空表示“意愿”，需用情态动词will；排除A项和B项；第二空表示“责任或义务”，意为“应该”，需用情态动词shall。故选C。7（2021永丰县永丰中学高一期中） Did you visit the famous cultur
38、al relics last month? No, we _ it, but we spent too much time shopping.Acould have doneBmust have doneCcant have doneDshouldnt have done【答案】A【详解】考查情态动词+have done。句意：你们上个月去参观那个著名的文化遗址了吗？没有，我们本可以去的，但花了太多时间购物。A. could have done本可以做某事（但没做）；B. must have done过去一定做了某事；C. cant have done 过去不可能做某事；D. shouldnt
39、 have done本不应该做某事（但做了）。结合语境和下文的 “but we spent too much time shopping.”可知，此处指本可以去参观文化遗址但没去成，应用could have done。故选A。8（2021天津三中高一期中）Life is unsure; even the poorest _ become the richest.AshallBmustCneedDmight【答案】D【详解】考查情态动词辨析。句意：生活是不确定的;即使是最穷的人也可能成为最富有的人。A. shall将会；B. must一定；C. need需要；D. might可能。根据前文 “L
40、ife is unsure”可知，因为表示不确定，所以空处需用情态动词might，表示不确定的推测。故选D。9（2021新疆乌鲁木齐市乌市八中高一月考）_ you leave now? You only arrived an hour ago!Sorry, but so much homework is waiting for me.AMustBMayCCanDMight【答案】A【详解】考查情态动词词义辨析。句意：你必须现在离开吗？你才到一小时啊！对不起，这么多作业等着我呢。A.Must 必须；B.May 可以，可能；C.Can 能够；D.Might 可能。分析句意，根据回答Sorry, b
41、ut so much homework is waiting for me可知，对方一定要走，据此可推测，问话人的的语气是你“必须（must）”要走吗？故选A项。10（2021绥化市第一中学高一月考）My sister met him at the Grand Theatre yesterday afternoon, so he_ your lecture.Acouldnt have attendedBneednt have attendedCmustnt have attendedDshouldnt have attended【答案】A【详解】考查情态动词+have done。句意：我姐姐昨
42、天下午在大剧院遇见了他，所以他不可能听了你的讲座。A. couldnt have attended不可能做某事；B. neednt have attended本不必做某事；C. mustnt have attended无此表达；D. shouldnt have attended本不应该做某事。结合上文My sister met him at the Grand Theatre yesterday afternoon可知，此处考查对过去情况的否定推测，其结构为cant/couldnt have done“不可能做某事”，故选A。11（2021天津静海一中高一月考）Though we are su
43、rrounded with modern technologies, we _easily feel lonely.AmustBneedCshouldDcan【答案】D【详解】考查情态动词。句意：虽然我们被现代科技所包围，但我们可能很容易感到孤独。A. must必须；B. need需要；C. should应该；D. can可能。由句意可知，此处表推测，指潜在的可能性或理论上或逻辑上存在的可能性，用情态动词can。故选D项。12（2021山西太原市第五实验中学高一月考）Is it good to look up every new word when I come across it in re
44、ading?No. You _, because you are likely to guess the meaning from the context.AcantBmustntCdont have toDought not to【答案】C【详解】考查情态动词+not的词义辨析。句意：当我们在读书的时候遇到生词就查字典好吗？不，你不必那样做。因为你有可能通过上下文猜出它的词义。A.cant 不能；B.mustnt禁止；C.dont have to不必；D.ought not to不应该。根据句意，此处指不需要碰见生词就查字典，故选C。13（2021天津南开中学高一期中）It has been
45、 announced that all students _ put on masks before going to school in case they are infected with novel coronavirus.AshallBwillCneedDmay【答案】A【详解】考查情态动词。句意：已经宣布所有的学生在上学前要戴口罩以免感染新冠病毒。shall用于第二，第三人称表示允诺，警告，规定；will表示意愿；need“必要，需要”；may表示或许。根据句意，此处表示按照规定要求，所有的学生在上学前要戴口罩。故选A。14（2021上海交大附中高一开学考试）Occasionall
46、y, small asteroids strike Earth. These cause little damage. Major collision, such as the one that_ the dinosaurs, occur rarely-perhaps only once every 100 million years.Amay have killedBshould have killedCmust have killedDcould have killed【答案】A【详解】考查情态动词+have done结构。句意：小行星偶尔会撞击地球。这些造成的损害很小。像那次可能导致恐龙
47、灭绝的大碰撞很少发生可能每1亿年才发生一次。分析可知，此处表示对过去发生的事情不太确定的推测，表示“可能已经”，所以要用may have done。故选A项。15（2021黑龙江大庆市大庆实验中学高一开学考试）Some women _ a good salary in a job instead of staying home, but they decided not to work for the sake of their family.Ashould makeBshould have madeCwould makeDcould have made【答案】D【详解】考查情态动词。句意：有
48、些妇女本可以不呆在家里而去找一份工作，但为了家庭，她们决定不去工作。根据“but they decided not to work for the sake of their family”可知，此处是指有些妇女本可以不待在家里而去找一份工作，表示“本能够做某事”应用could have done。故选D。16（2021天津一中高一期末）Peter too far. His coffee is still warm.Amustnt have doneBmight have goneCcant have goneDneednt have gone【答案】C【详解】考查情态动词+ have don
49、e。句意：彼得不可能走得太远。他的咖啡还热着呢。A. must have done是对过去事实的肯定推测，即过去一定做了某事 ；B. might have done过去可能做了某事；C. cant have done是对过去事实的否定推测；D. neednt have done过去本不必做某事。根据后面一句His coffee is still warm可以推出彼得应该走不远，是对过去发生的事情的非常有把握的肯定推测。故选C项。17（2021金昌市第一中学高一期中）It _ have rained last night, because the ground is wet now.Acould
50、BshouldCmustDneed【答案】C【详解】考查情态动词+have done用法。句意：昨晚一定下雨了，因为现在地面是湿的。A. could have done本来能做成的（却没做成）；B. should have done本应该做，却没做；C. must have done必定做了；D. need have done本来需要做的，但没做。根据后文“because the ground is wet now”可知，地是湿的，说明昨晚肯定下雨了，对过去的肯定猜测，应用must have done。故选C。18（2021天津耀华中学高一期中）-I think you _ there in
51、person; a phone call would have been fine.-Its OK and I was so glad to have seen your mum.Acouldnt have beenBshouldnt beCneednt have beenDwouldnt be【答案】C【详解】考查情态动词+have done用法。句意：我想你本不必亲自到那儿去。打个电话就行了。没关系，能见到你妈妈我也很高兴。根据语境“I was so glad to have seen your mum.”可知，“见到你妈妈”已在过去某个时间发生，结合句意，英语表达中“本不需要做某事（而做
52、了）”可用情态动词“neednt have done”结构，所以所设空处应填neednt have been，故选C。19（2021天津高一期末）You _ take photos of people without asking for permission. It is impolite.AmustntBneedntCdarentDwouldnt【答案】A【详解】考查情态动词的否定含义。句意：禁止在未经他人许可前与他人拍照。那是不礼貌的。A. mustnt禁止；B. neednt不必；C. darent不敢；D. wouldnt不会。根据句意可知，此处应填“禁止”，故选A项。20（2021
53、新疆乌鲁木齐市乌市八中高一月考）Daddy, can you buy me a new MP3 when you go to Beijing? You _ get one if you are admitted to a key middle school.AcouldBshallCmayDcan【答案】B【详解】考查情态动词。句意：-爸爸，你去北京的时候可以帮我买一个新的MP3吗？-如果你被重点中学录取了你就可以得到一个。shall可以用于第二人称，表示“允诺”，符合句意，所以选B。21（2021永丰县永丰中学高一期中） Excuse me, but I want to use your c
54、omputer to type a report. You _ have my computer if you dont take care of it.AshantBmight notCneedntDshouldnt【答案】A【详解】考查情态动词。句意：打扰了，我想用你的电脑打印一份报告。如果你保管不好我的电脑，你就不能用它。shant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；might not表示“或许不”；neednt表示“没必要”；shouldnt表示“不应该”，根据下文的条件状语从句可知，此处表示威胁对方，如果保管不好电脑，就不可以用。故选A。22（2021广东汕头
55、市金山中学高二期中）Something is wrong with my telescope. It cant be _ to look far in sunny days.AadaptedBadoptedCadjustedDreminded【答案】C【详解】考查动词词义辨析。句意：我的望远镜有点问题，在晴朗的日子里，它无法调整到能看得很远。A.adapted改编； B.adopted收养；采纳； C.adjusted 调整；D.reminded提醒。根据句意，此处表示望远镜无法调整看远处，故选C。23（2021广东广州市执信中学高二月考）It was announced that only
56、when the fire was under control _ permitted to return to their homes.Awould villagers beBvillagers would beCshould villagers beDvillagers should be【答案】A【详解】考查部分倒装和情态动词。句意：据宣布，只有当火势得到控制时，村民们才会被允许返回家园。当only+状语放在句首时，主句应用部分倒装。此处表示“会”应用would。故选A。24（2021天水市第一中学高二月考）We are happy that our predictions_ be so
57、 accurate, which is far from expectation.AmayBwouldCshouldDwill【答案】C【详解】考查情态动词。句意：我们很高兴我们的预测竟然如此准确，这远远超出了预期。 情态动词should可以表示某种惊讶的语气表示“竟然”之意。此处根据后文“这远远超出了预期”可知，此处表示“我们”的预测“竟然”如此准确。综上，故选C项。25（2021上海中学高二期末）He hardly _ apologize for any inconvenience caused, since we know its not his faultAdont need toBn
58、eedsCneedDneednt【答案】C【详解】考查动词用法。句意：他不需要为造成的任何不便道歉，因为我们知道那不是他的错。hardly几乎不，表示否定。need可以作为情态动词或实义动词。need用作情态动词时，后接动词原形，此时其没有人称和数的变化，通常用于否定句和疑问句中。need用作实义动词时，人作主语，后接to do sth. ，且need有各种时态的变化。结合选择项，这里用情态动词need+动词原形。故选C。26（2021上海中学高二期末）There is not the remotest possibility of anyone calling on me, and it i
59、s unbelievable that I _ call on anyone elseAcanBmightCshouldDmust【答案】C【详解】考查情态动词。句意：根本不可能有人来拜访我，而我居然会去拜访别人，这简直令人难以置信。A.can能够；B.might可能；C.should竟然；D.must必须。根据it is unbelievable可知，此处表示“竟然”。故选C。27（2021天津高二期末）Zack_participate in the football match next week, because he fell off the bike and had his left
60、 leg broken yesterday.AshouldntBmustntCcantDmightnt【答案】C【详解】考查情态动词。句意：Zack不能参加下周的足球比赛了，因为昨天他从自行车上摔了下来，摔断了左腿。A. shouldnt不应该；不应；B. mustnt禁止；不得；C. cant不能；D. mightnt也许不。根据后文“because he fell off the bike and had his left leg broken yesterday”可知，Zack昨天从自行车上摔下来摔断了左腿，因此应是不能或无法参加足球比赛了。故选C项。28（2021全国高二）You _
61、have been out last night, for all the lights in your room were not on.AneedBmustCmayDshould【答案】B【详解】考查情态动词的用法。句意：昨天晚上你肯定出去了，因为你房间的灯一整晚都没开。A. need需要；B. must必须，肯定；C. may可能；D. should应该。结合句意可知，本句考查对过去情况的肯定推测，其表达是must have done“肯定做了”，故选B项。29（2021全国高二）Hurry up! Tom _ for us at the gate.Amust waitBmust be
62、waitingCcan be waitingDmust have waited【答案】B【详解】考查情态动词和时态。句意：快点！汤姆一定在大门口等我们。本句是一个推测题，是对现在有把握的肯定推测，所以用情态动词 must。根据语境可知此时汤姆正在等，所以用 must be waiting。故选B。30（2021深圳市罗湖外语学校高二期中）Since the road is wet this morning, it_ last night.Amust rainBmust be rainingCmust have rainedDmust have been rained【答案】C【详解】考查情态动
63、词+have done结构。句意：既然今天早上路是湿的，昨晚一定下雨了。根据上文“the road is wet this morning”可知表示对过去的肯定推测，应用must have done。故选C。31（2021黑龙江鹤岗市鹤岗一中高二期中）Mr. White _ at 8:30 for the meeting, but he didnt show up.Ashould have arrivedBshould arriveCshould be arrivingDarrived【答案】A【详解】考查情态动词。句意：怀特先生应该在8:30到达开会，但他没有出现。根据后面的did说明全句谈
64、的是过去的事，是对过去发生的情况的推测，should have done（本应该做某事，实际上却未做），表本应该到会，但却没露面。故选A项。32（2021齐齐哈尔市第一中学校高二月考）As it turned out to be a small house party, we _so formally.Aneednt dress upBshouldnt dress upCwere not necessary to dress upDneednt have dressed up【答案】D【详解】考查情态动词的+have done的用法。句意：原来这只是一个小型的家庭聚会，我们本没有必要穿得这么正
65、式。根据“it turned out to be a small house party”可知，此处是指本没有必要穿得这么正式，且事情已经发生，所以应用neednt have done，表示“没必要做却做了”。故选D。33（2021鸡东县第二中学高二期末）The careless man received a ticket for speeding. He _ have driven so fast.AshouldntBwouldntCcantDmustnt【答案】A【详解】考查情态动词。句意：这个粗心的男人收到了一张超速罚单。他本不应该开那么快。shouldnt have done 本不应该
66、做却做了；wouldnt have done 对过去的虚拟，过去不会做某事；cant have done 对过去的推测，过去不可能做某事；mustnt have done 这个结构不存在。根据上文他收到超速罚单可知，他开车很快，所以本不应该开那么快，应用shouldnt have driven。故选A。34（2021鸡东县第二中学高二期末）As it turned out to be a small house party, we _ so formally.Aneednt dress upBdidnt have to dress upCneednt have dressed upDmight
67、 not have dressed up【答案】C【详解】考查情态动词。句意：原来这是一个小型的家庭聚会，我们本没有必要穿得这么正式。A. neednt dress up 不需要打扮； B. didnt have to dress up 不需要打扮；C. neednt have dressed up本没有必要打扮却打扮了； D. might not have dressed up 可能没有打扮。根据上下文可知，我们打扮的很正式，结果发现就是个小型家庭聚会，所以本没必要打扮却打扮了，故选C。35（2021全国高二）Playing computer games cost the boy plent
68、y of time he _ have spent doing his lessons.Aought toBcouldCmayDmust【答案】A【详解】考查情态动词+have done结构。句意：玩电脑游戏花费了这个男孩大量的时间，他本应该把时间用在功课上。A. ought to have done本应该做而实际没做；B. could have done本能做的（却没做）；C. may have done可能已经做过某事；D. must have done必定做了某事。根据上文“Playing computer games cost the boy plenty of time”可知表示“本
69、应该做而实际没做”应用ought to have done。故选A。36（2021全国高二）-Did they visit the famous university?-No. They _ it, but they spent too much time shopping.Amust have visitedBcould have visitedCcant have visitedDshouldnt have visited【答案】B【详解】考查情态动词。句意：他们参观了那所著名的大学吗？不，他们本来可以去的，但他们花了太多时间来购物。A. must have visited过去一定参观了；
70、B. could have visited本能做某事（实际上未做）；C. cant have visited不可能参观了；D. shouldnt have visited本不应该参观，但实际参观了。根据but they spent too much time shopping.可知，空处需用could have visited，表示他们本来可以参观那所著名的大学。故选B。37（2021全国高二）I knew she was in because I heard the radio, but she didnt open the door. She _ the bell.Amight not h
71、earBmustnt have heardCcouldnt hearDmay not have heard【答案】D【详解】考查情态动词。句意：我知道她在里面，因为我听到了收音机的声音，但她没有开门。她可能没有听到铃声。根据前一句谓语动词knew可知，空处表示对过去情况的推测需用情态动词+have done，排除选项A和C，；mustnt have heard是错误的表达，根据句意可知，空处需用may have done表示过去也许做过某事，may not have done表示过去也许没有做某事。故选D。38（2021全国高二）Now, look at our purchase.We _so
72、 much food and drinks now that Emily wont be with us for dinner.Aneednt have boughtBmight have boughtCcould have boughtDought to have bought【答案】A【详解】考查“情态动词+have done”结构。句意：现在，看看我们买的东西。我们本来没有必要买那么多食物和饮料，因为爱米丽不来和我们一起吃晚饭了。A. neednt have bought本来没有必要买，但实际上买了；B. might have bought可能买过；C. could have bough
73、t本来能买的（却没买成）；D. ought to have bought过去本应该买，却未买。根据上文“Now, look at our purchase.”以及后文“now that Emily wont be with us for dinner”可知此处表示“本来没有必要做某事，但实际上做了”应用neednt have done，故选A。39（2021全国高二）Someone_my umbrella.I found it wet.Ashould have usedBcant have usedCmust have usedDcould have used【答案】C【详解】考查情态动词。句
74、意：肯定有人用了我的伞。我发现它是湿的。must表示“肯定、一定”，根据后一句句意可知，第一句是对过去动作的肯定猜测，用must have done，故选C。40（2021全国高二）His father _ him for his rudeness, for Tom looked happy.Acould have forgivenBmight have forgivenCmust forgiveDmust have forgiven【答案】D【详解】考查情态动词+have done。句意：他爸爸肯定原谅他的粗鲁，因为汤姆看起来很高兴。A. could have forgiven本可以原谅；B. might have forgiven可能已经原谅；C. must forgive现在肯定原谅；D. must have forgiven肯定已经原谅。根据句意和原因状语从句的looked可知，此处考查对过去情况的肯定推测，其表达为must have done“过去肯定做了某事”，故选D项。
