1、小升初英语情态动词的用法一、选择题1Have you decided to take up teaching as career after graduation? I _ go abroad for further education instead. But it depends.AmustBshouldCmayDshall2To my joy, we_ go to the bank. Mary has lent us some money.AshouldntBneedntCcouldntDwouldnt3How do you like my new dress? Well, if I _
2、 say, it is not suitable for you.AmayBmustChave toDshould4Mum, why do I have to wear a mask before entering the supermarket?For your health and safety, you _ be too careful.AshouldntBcantCmustntDneednt5The high school entrance examination is coming! Yes, our teacher tells us we _ be too careful whil
3、e taking exams.AmustntBshouldntCneedntDcant6Dad, must we wait until the light becomes green? Yes, I am afraid we _. Thats the traffic rule.AmayBcanChave toDneed7Exercise is helpful but it _ be regular (规律的) exercise.AmustBmayCcanDneed8Youd better _ hard from now on, _ you will fail the exam.Awork; a
4、ndBworking; orCworking; andDwork; or9Hurry up, or we _ miss the beginning of the film.AshouldBmustCmayDhave to10 Zoe, what do you think is the greatest advantage of shopping online? At least I _ spend much time going from shop to shop.AshouldntBcantCneedntDmustnt11Sorry, smoking is not allowed here.
5、 If you _ , you will be fined according to the rules.AcanBwillCmayDmust12Please dont make so much noise. I _ hear the speaker very well.AneedntBcantCshouldntDmustnt13The high school entrance examination is coming!Yes, our teacher tells us we _ be too careful while taking examsAmustntBshouldntCneednt
6、Dcant14-Will you be back early this evening?-Yes, but I _ be a little late. Our boss sometimes has extra work for us.AmayBmustCneedDwill15Weve discussed every detail of this plan and have got everything ready. But still something _ go wrong. We still have to be very careful.AmustBshouldCwouldDmay16W
7、hen I was young, my father _ take me to climb the hill which was not far from our house.AmayBmustCwouldDshould17Shall we go camping this summer holiday?Nothing_be better.AshouldBcouldCmustDmay18 Ready? Lets get started, Martin. Swimming? I just _get used to it in winter.AcantBneedntCmustntDshouldnt1
8、9Will your mother be at home this Saturday?Hard to say. She _go to the countryside to see my grandparents.AmustBmayCcanDwould20I _ hear you clearly. Would you please repeat it?AmustntBcantCneedntDshouldnt21 Excuse me. I havent finished reading the book yet. May I keep it a bit longer? Sorry, you _.
9、You must return it on time.AneedntBcantCwontDshouldnt22Must I finish all my homework today, Mum?No, you _, my dear. You can finish some tomorrow if you like.AneedntBshouldntCcantDmustnt23Is that Mr Zhou?It _ be him. He has gone to Beijing.AcanBmayCcantDshouldnt24Never throw objects from the building
10、. Even a small object _ cause serious injuries, or death, when dropped from a great height.AmustBshouldCmayDneed25In China, many parents complain that their children have to stay up late to do the homework. Dont worry. The government has realized the problem. Im sure there _ be good news soon.AcanBs
11、houldCneedDmust26I think all the students love the weekends because, to them, they _ get up early on Saturdays or Sundays.AmustntBdont needCneedntDcant27 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.AcanBmustCneed
12、Dmay28Seventy dollars for such a dress! You _ be joking!Im serious. Its made of silk from Hangzhou.AmustBneedCwillDcan29I must go to school today, _?No, you _.You can go as soon as you get well.Amustnt I;needntBneednt I;needntCmustnt I;mustntDneednt I;mustnt30Look at the floor, Tom! _ you watch TV w
13、hile having a meal?AShouldBCouldCMustDMay31A hard-working man _ become a great scientist, but a great scientist _ be a hard-working man.Acant; canBmay not; mustCcant; mustDmay not; can32Sometimes smiles _ be false, hiding other feelings like anger, fear or worry.AshouldBwouldCmustDcan33Youve got an
14、A in the maths test again. You _ be good at it.AcanBmayCmustDshould34Could you tell me how to renew the library books?With pleasure. You _ come to our desk every time. Its easier to renew them online.AcantBmustntCneedntDshouldnt35For the safety of the passengers, objects like guns _ be carried on bo
15、ard.Amay notBneedntCmight notDmustnt36 What do you think of the show yesterday? Some of them were really good but others _ be better.AwillBmustCneedDcan37Whos singing next door? Is it Miss Wang?It _ be her. Shes having the board meeting.AcantBshouldntCmustntDneednt38Its of great importance to protec
16、t the environment. Each of us _ take an active part in it.AcanBmayCwouldDshould39Do we have to finish this today?Yes, you _ . Today is the last day.AwouldBmayCcanDmust40Must we stop the Japanese government discharging nuclear waste water (排放核污水) into the Pacific Ocean?_. Because everyone should prot
17、ect our earth and it is bad _ us to eat the polluted seafood and drink the waste water.AYes, we can; ofBNo, we mustnt; ofCYes, we must; forDNo, we neednt; for【参考答案】一、选择题1C解析:C【详解】句意:你决定毕业后从事教书工作了吗?我可能出国深造。但要看情况。考查情态动词。must 必须,一定;should 应该,shall的过去式;may 可能;shall 应该。根据“But it depends.”可知,出国深造的可能性不是很大,
18、大概是50%左右,表示50%左右的可能性,“may”符合句意,故选C。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。3C解析:C【详解】句意:你觉得我的新裙子怎么样? 好吧,如果我不得不说的话,它不适合你。 考查情态动词。may可以;must必须(有义务、有必要);have to不得不(客观情况驱使);should应该。根据“if I
19、say, it is not suitable for you.”可知,此处表示客观情况驱使,因此用have to“不得不”。故选C。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
20、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。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 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。7A解析:A【详解】句意:锻炼是有帮助的但是它
21、必须是有规律的锻炼。考查情态动词辨析。must一定,必须;may也许;can能够;need需要。根据but转折可知有规律的锻炼才对身体有帮助,故用must表示一定,必须。故选A。8D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。9C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
22、不。根据语境可知,此处表推测,故应用情态动词may。故选C。10C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。11D解析:D【详解】句意:对不起,这里不允许抽烟。如果你一定要抽的话,你会被按规定罚款的。考查情态动词辨析。can能、会;will将要;may可以;must必须、一定。根据主句“you will be fined according to the
23、 rules.”可知,应是如果你一定要抽的话。故选D。12B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。13D解析:D【详解】句意:中考就要来了!是的,我们的老师告诉我们考试的时候我们再怎么仔细都不为过。考查情态动词。mustnt禁止;shouldnt不应该;neednt不需要;c
24、ant不能、不可能。根据“while taking exams”可知这里应用cant,cant be too+adj.表示“再也不为过”,故选D。14A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。15D解析:D【详解】本题考查:情态动词辨析。
25、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 plan 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,c
26、ould,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 home. 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“
27、应该”;would 表示有愿望,即“愿意”;must 表示有必要,即“必须”。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Sha
28、ll 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“没有比这更好的了”,用could表示一种委婉的说法。故选B。18A解析:A【详解】句意:准备好了吗?我们开始吧,马丁。游泳?我只是不能习惯冬天游泳。考查情态动词。cant不能;neednt不必;mustnt禁止;shouldnt不应该。根据getusedtoitinwinter“习惯冬天游泳”可知,应该是“不能”习惯冬泳,用cant,故答案选A。19B解析:B【详解】句意:你妈妈这周六将在家吗?很难说。她可能去乡下看我的祖父母。考查情态动词
29、辨析。must一定,表示有把握的推测;may可能,表示没有把握的推测;can可以,表示允许;would愿意,表示意愿。根据“Hare to say”可知,此处表示没有把握的推测,因此用may,故选B。【点睛】20B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。21B解析:B【详解】句意: 原谅我,我还没有读完这本书。我可以再借一段时间吗? 抱歉,你不可以。你必须准时归还。考查情态动词。nee
30、dnt没有必要;cant不可以、不允许;wont不会;shouldnt不应该。根据“You must return it on time.”可知,不可以再借一段时间, cant不允许,不可以。再者对“May I .?”的否定回答,一般用cant或者mustnt。故选B。22A解析:A【详解】句意:妈妈,我必须今天完成所有作业吗?不,你不必,亲爱的。如果你喜欢,你可以明天完成一些。考查情态动词。neednt不必;shouldnt不应该;cant不可能;mustnt禁止。must引导的一般疑问句否定回答为neednt或dont have to,故选A。23C解析:C【详解】句意:那是周先生吗?肯定
31、不是他。他去了北京。考查情态动词。can能,能够;may可能;can t不可能,表示推测;shouldnt不应该;根据“He has gone to Beijing.”可知,那个人不可能是周先生,故选C。24C解析:C【详解】句意:切勿将物体从建筑物中扔出去。从高处坠落时,即使是小物体也可能造成严重伤害或死亡。考查情态动词辨析。must必须;should应该;may可能;need需要。根据“Even a small object.cause serious injuries, or death, when dropped from a great height.”可知,从高空中掉落一个小的物体
32、都有可能造成伤害或死亡,表示可能性用may,故选C。25D解析:D【详解】句意:在中国,许多家长抱怨他们的孩子不得不熬夜做家庭作业。别担心。政府已经意识到这个问题。我相信很快就会有好消息。考查情态动词。can能、会;should应当;need需要;must必须、一定;根据空前“Im sure”可推知,应是“there must be,一定有”,表示肯定的推测。故选D。26C解析:C【详解】句意:我认为所有的学生都喜欢周末,因为对他们来说,他们不必在周六或周日早起。考查情态动词。mustnt禁止;dont need不需要;neednt不必;cant不能。根据“to them, they . ge
33、t up early on Saturdays or Sundays”结合常识可知周六或周日学生么不必早起。根据“get”可知,此处是neednt do sth短语,故选C。27D解析:D【详解】句意:爸爸今晚6点回家和我们一起吃晚饭吗?我想他会的,但也有可能不会。有时他加班。考查情态动词表推测,can能,会;must必须;need需要;may可能。根据“Sometimes he works extra hours.”,可知应该是不确定,故选D。28A解析:A【详解】句意:这样一件衣服要70美元!你一定是在开玩笑!我是认真的。这是杭州的丝绸做的。考查情态动词辨析。must一定;need必须;w
34、ill将;can能够。根据“Seventy dollars for such a dress”可知,70美元竟然买这样一件衣服,认为对方一定是在开玩笑,故选A。29B解析:B【详解】句意:今天我必须去上学,是吗?不,你不必。你可以等好点再去。考查情态动词。mustnt禁止,不要;neednt不必,没有必要。must是情态动词,意为“必须”,反意疑问句应用need构成,答语中也应用need。故选B。30C解析:C【详解】句意:汤姆,看看地板!你吃饭时必须看电视吗?考查情态动词辨析。Should应该;Could能,会;Must必须;May可以。根据“Look at the floor, Tom!”
35、可知,此处是抱怨必须吃饭看电视,用情态动词must。故选C。31B解析:B【详解】句意:一个努力的人可能不会成为一位伟大的科学家,但一位伟大的科学家一定是一个努力的人。考查情态动词表推测。第一个空,cant表示“不能”或“不可能”,may not表示“可能不”,根据语境可知,努力的人可能成为伟大的科学家,也可能不会成为,因此排除选项A和C;第二个空,must be表示“一定是”,can be表示“有时是、可以是”,根据题干前半句和but转折可知,此空应用肯定推测,即must be,排除选项D。故选B。32D解析:D【详解】句意:有时候,微笑可能是假的,隐藏着诸如愤怒,恐惧或担心等感情。考查情态
36、动词辨析。should应该;would会;must必须;can可能,表示有客观的可能性。根据“hiding other feelings like anger, fear or worry.”可知微笑可能是假的。故选D。33C解析:C【详解】句意:你数学考试再次得了A。你肯定很擅长数学。考查情态动词。can表示推测,可能,一般用于否定句和疑问句中;may表示推测,可能,发生的可能性较小;must表示推测,肯定。should表示推测,应该。根据“Youve got an A in the maths test again.”及结合语境可知,你肯定擅长数学。故选C。34C解析:C【详解】句意:你能
37、告诉我怎样续借图书馆的书吗?非常乐意。你不必每次都来我们前台。在网上续借更容易。考查情态动词辨析。cant不可能;mustnt禁止;neednt不必;shouldnt不应该。根据“Its easier to renew them online”可知,在网上就能完成续借的事情,不必来前台办理,故选C。35D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 not也许不;mustnt禁止。根据“For the safety of the passengers, objects like gunsbe carried o
38、n board.”可知,禁止携带枪支,故选D。36D解析:D【详解】句意:你觉得昨天的演出怎么样?有一些真的很好,但其他的可以更好。考查情态动词。will将要;must必须;need需要;can可以。根据“were”可知,时态是一般过去时,故A选项排除;本句指一些节目在原有水平基础上可以做得更好,表有能力做某事,用can。故选D。37A解析:A【详解】句意:谁在隔壁唱歌?是王小姐吗?不可能是她。她正在开董事局会议。考查情态动词表推测。cant不可能是,表示有把握的否定推测;shouldnt不应该;mustnt禁止;neednt没必要。根据“Shes having the board meeti
39、ng.”,可以判断出不可能是王小姐在唱歌,故选A。38D解析:D【详解】句意:保护环境是非常重要的。我们每个人都应该积极参与其中。考查情态动词。can能;may也许;would就会;should应该;根据“Its of great importance to protect the environment”保护环境非常重要;可知此处指“大家都应该积极参与”,表责任、义务;故选D。39D解析:D【详解】句意:我们一定要今天完成吗?是的,你们必须。今天是最后一天。考查情态动词辨析。would将;may也许;can可能,可以;must必须。根据“Today is the last day.”可知,必须今天完成,故选D。40C解析:C【详解】句意:我们必须阻止日本政府向太平洋排放核污水吗?是的,我们必须。因为每个人都应该保护我们的地球,吃污染的海鲜和喝废水对我们是不好的。考查一般疑问句及介词用法。根据“Must we stop the Japanese government discharging nuclear waste water into the Pacific Ocean”可知,对于日本政府向太平洋排放核废料这个行为,我们是必须要阻止的,用must表示“必须”。第二个空是固定搭配:be bad for“对有害”,故选C。
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