八年级英语句型及语法(英语情态动词)含答案百度文库
情态动词练习题初二及答案

情态动词练习题初二及答案情态动词练习题初二及答案在英语学习中,情态动词是一个非常重要的部分。
它们用来表达说话人的意愿、能力、推测等情态。
掌握情态动词的正确用法对于提高英语口语和写作水平非常有帮助。
下面是一些情态动词练习题,希望能帮助初二学生更好地理解和运用情态动词。
练习题一:根据句意,选择合适的情态动词填空。
1. You ________ go to the party if you don't want to.2. He ________ be tired after playing basketball for two hours.3. ________ I borrow your pen, please?4. They ________ do their homework before they watch TV.5. She ________ come to the meeting, but she is not sure yet.答案:1. don't have to2. must3. Can4. should5. might练习题二:根据句意,选择合适的情态动词填空。
1. You ________ eat too much junk food. It's bad for your health.2. I ________ finish my homework before I can go out to play.3. He ________ be the best student in the class. He always gets good grades.4. ________ you help me carry these bags, please?5. They ________ visit their grandparents every weekend.答案:1. shouldn't2. have to3. must4. Can5. usually练习题三:根据句意,选择合适的情态动词填空。
人教版英语八年级上册unit9canyoucometomyparty单元语法

人教版英语八年级上册unit9canyoucometomyparty单元语法单元语法小专题(Grammar Focus)语法精讲情态动词can的用法1.can是情态动词,没有人称和数的变化,但有时态的变化,它的过去式为could,其后可直接接动词原形,其用法如下:(1)表示能力,意为“能,会”。
如:Can you swim?你会游泳吗?Can you answer the question?你能回答这个问题吗?(2)表示许可,意为“可以”,相当于may(比may更口语化,may较正式)。
此外,could也可以表示许可,语气更加委婉。
如:Can/May I come in?我可以进来吗?Can you help me?你能帮我吗?You may go home now.你现在可以回家了。
Could you help me find it?你能帮我找到它吗?(3)用于提出邀请。
对其作肯定回答通常用“Sure./Of course./Certainly./Yes,I'd love to.”等,作否定回答通常用“Sorry/No,I can't.”等。
如:—Can he come to my party?他能来参加我的派对吗?—Yes.He'd love to.是的。
他很乐意。
—Can you go to the baseball game?你能去看棒球比赛吗?—Sorry,I can't.对不起,我不能。
(4)用于否定句或疑问句中,表示推测。
如:Mr.Wang can't be at home.王老师不可能在家里。
2.can的句式变化(1)在变否定句时,直接在后面加上“not”,写作can't或cannot。
如:I can speak French.我会讲法语。
→I can't speak French.我不会讲法语。
(2)在变一般疑问句时,can直接移到主语前(原主语的首字母改成小写,第一人称应变为第二人称)即可。
英语情态动词中考真题 含答案解析百度文库

英语情态动词中考真题含答案解析百度文库一、初中英语情态动词1.—Must I clean the classroom now? —No, you_______.A. mustn'tB. can'tC. needn't【答案】 C【解析】【分析】句意:--我必须现在把教室打扫干净吗?--不,你不必。
must I do …?的否定回答是No, you needn't 或者 No , you don't have to 。
根据是否定回答,故选C。
2.All passengers ______ go through safety check before they take a plane.A. canB. mayC. mustD. could【答案】 C【解析】【分析】句意:所有乘客登机前必须接受安全检查。
A. can能够,表示能力;B. may可以,表示许可;C. must必须;D. could可能,可以。
登机前必须安检。
故选C。
【点评】情态动词词义辨析。
以及can、may、must、could四个词的词义和用法。
3.— Sorry, I forgot to take money with me. Maybe I can't buy the book you like.— Mum, you ______ worry about it. We can pay by Alipay (支付宝).A. can'tB. needn'tC. mustn'tD. shouldn't【答案】 B【解析】【分析】句意:——对不起,我忘记带钱了。
也许我不能买你喜欢的书。
——妈妈,你不用担心。
我们可以用支付宝支付。
A. can't不能,指不允许或否定推测;B. needn't 不需,指没必要;C. mustn't不能,表禁止;D. shouldn't不应该,表建议。
八年级上英语常用语法知识——情态动词(答案解析)

一、选择题1.It's raining._______an umbrella with you when you go out.A.Takes B.Take C.Taking D.Took B解析:B【解析】【详解】句意:下雨了,当你出去的时候,随身携带一把雨伞。
考查祈使句。
take携带,根据所给空后面的when you go out可知,应该用的是祈使句,祈使句肯定形式的构成:动词原形放在句首,故选B。
2.Please ________ to take your homework to school.A.don’t forget B.not forget C.not to forget D.forget not to A解析:A【解析】【详解】句意:请不要忘记把你的作业带去学校。
根据句意“不要忘记把你的作业带去学校”可知使用否定祈使句,结构为don't+动词原形。
please用在祈使句中可以表示一种客气的语气,故答案选A。
3.—When and where shall we meet tomorrow?—Let’s _______ it 3:00 p. m. at my ho me.A.do B.make C.meet D.plan B解析:B【解析】试题分析:句意:--我们明天什么时候在哪见面。
--让我们下午三点在家见面。
A做 B制作C见面 D计划;make it 制定时间。
故选B.考点:考查动词的用法。
4.Peter, ______ more if you want to get high scores in the P.E. test next month.A.practiceB.practicesC.practicingD.will practice A解析:A【解析】【详解】句意:彼得,如果你想在下个月体育测试中获得高分,那就多加练习。
动词practice意为“练习”,选项A为原形,选项B是三单形式,选项C是ing形式;选项D是一般将来时形式;本题考查祈使句的用法,祈使句动词原形开头,故选A。
期末语法复习五:情态动词、祈使句(知识点+习题) 22-23外研版八年级英语上册

electronic bikes.
A. Keep
В.To keep
C. Keeping
D. Kept
12.---Must I stay here with you, Mum?
---No, you ______ You may go home now, but you ______ go to the Internet
Cafe.
A. mustn't; needn't
B. needn't; mustn't C. must; need D. need; must
13. It's rather windy today. Put on some warm clothes, ________ you'll catch a
В. needn't
C. mustn't
D.can’t
3.-_______the endangered animals from now on, or they will die out one day.
-Yes, you are right.
A. Protecting B. To protect
C. Protect
【例】 Stop! 停下来! Cut up these bananas.把这些香蕉切碎。
(2)Be型:Be+表语(+其他)! 【例】Be a good boy!做一个好孩子!
(3)Let型:Let+宾语+动词原形(+其他). 【例】Letmehelpyou.让我来帮你。
(4)No+ v.-ing 形式/名词! 【例】 No smoking!禁止吸烟! No photos!不准拍照!
外研版英语八年级英语句型及语法(英语情态动词)及解析百度文库

外研版英语八年级英语句型及语法(英语情态动词)及解析百度文库一、初中英语情态动词1.—He be in the classroom,I think.—No, he be in the classroom. I saw him go home a minute ago.A. can; may notB. must; may notC. may; mustn'tD. may; can't 【答案】 D【解析】【分析】句意:——我认为他可能在教室里。
——不,他肯定没有在教室里,我刚才看到他回家了。
must,can(could),may(might)可以表示猜测,must表示肯定猜测,用于肯定句,肯定……一定……;can't表示否定猜测,肯定不……,另外can(could),may (might),表示可能性猜测,可能……根据I think,可知把握较小,根据I saw him go home a minute ago.可知第二句把握大,故选D。
2.—Where is Monica? I can't find her anywhere.—She be in the library. She loves reading books when she is free.A. mustB. needC. can't【答案】 A【解析】【分析】句意:——莫妮卡在哪?我到处都找不到她。
——她肯定在图书馆,她喜欢空闲时看书。
A肯定,肯定句中表示推测,B需要,C不可能,否定句中表示推测,根据 She loves reading books when she is free ,可知是肯定句表示推测,故选A。
【点评】考查情态动词,注意情态动词表推测的用法。
3.— __________I wear a tie to Janet's birthday party?— No,you needn't. But do remember to bring her a present.A. MustB. ShouldC. NeedD. Can【答案】 A【解析】【分析】句意:——我必须戴领带去参加Jane的生日聚会吗?——不,你不必,但是记住给她带个礼物。
初二英语情态动词试题答案及解析

初二英语情态动词试题答案及解析1. -I can't stop smoking, doctor.-For your health, I'm afraid you_______.A.may B.canC.have to D.need【答案】C【解析】句意:医生,我不能戒烟,为了你的健康,恐怕你必须戒烟。
A. may可能;B. can 能,会; C. have to必须;D. need需要。
结合句意,故选C【考点】考查情态动词的用法。
2. Could you please ___ your room after school?A.to clean B.cleaning C.clean D.cleans【答案】C【解析】句意:请你在放学后整理你的房间好吗?could you please do sth ?请做···好吗?,根据句意,故选C。
【考点】考查非谓语动词的用法。
3. ------Is Peter here yet?------Not yet, but he ___________ be here soon. He is usually on time.A.would B.need C.must D.should【答案】D【解析】句意:--彼得依然在这吗?--不,但是他应该一会儿到。
他经常常是准时的。
本题是讲他应该会做的动作,故选D【考点】考查情态动词的用法。
4.— When and where we meet?— Let's make it 3:00 at my home.A.do B.must C.shall D.did【答案】C【解析】句意:--我们将要在什么时间和地点见面?--让我们在我家三点钟见面吧。
联系下文,时间是将来时,能体现将来时并且与we(我们)连用的是shall。
故选C.【考点】考查助动词的用法。
5.—Can you tell me where to spend your winter holiday?—I’m not sure. We go to Yangzhou.A.must B.should C.may D.need【答案】C【解析】句意:你能告诉我你到哪里度过你的寒假吗?我不确定,我可能去扬州。
新译林版英语八年级上册Unit5语法情态动词专练含答案

8AUnit5Grammar(1) 情态动词专练一.情态动词can could 能; 可以;可能can’t couldn’t 不能,不可以;不可能may might 可以;可能,也许may not 不可以must 必须(主观);一定(must be);mustn’t 不可以,不准,千万不要(表禁止)have to 必须,不得不(客观)don’t have to 不必要need 需要needn’t 不必要should 应该shouldn’t 不应该注:needn’t do=don’t need to do=don’t have to do 不必要做某事一.用以上情态动词填空:1.Can you ride a bike? Yes, I_____./ No, I________2.Could you ride a bike at the age of six? Yes, I _______/ No, I __________3.Could I use your ruler? Yes, of course you_______./ sorry, you_____. I’m using it now.4.May I ask you some question? Yes, you______./ No, you_________/__________.5.Must I clean the classroom now? Yes, you________./No, you________/_______6.He ______come here tonight, but I’m not sure about it.7.There will be no class tomorrow. You ________ come to school.8.You________be tired and thirsty after walking such a long way on such a hot day.9.It’s raining heavily outside. Jim _________stay at home, or he’ll have a cold again.10.He___________stay at home yesterday because his mother was ill.11.As a Chinese, you__________ _try your best to work for your country,12.I can’t start my car now. Something _______be wrong with it.. Will you mend it for me?13.I wish I_______fly like a bird in the future.14.You _________play with fire. It’s too dangerous.15.Amy ________be here now because she has just gone to London(她刚刚去伦敦).16.I________drive a car last year but I _______ now.17.You had better take a raincoat with you. It _______rain later on.18.A: Did you hurt yourself in the fire?B: Yes, I ________get out of the car because the door was locked.19.The desk is not clean. You ________clean it.20.A: Where’s Mr Hu ? ______ he be in the library ?B: No, he ______ be there .he is waiting for me at the school gate二.单项选择( ) 1. 1. _____ I go out to play now,Mum? No,you______ .A.May,shouldn’t B.Can,needn’tC.Must,can’t D.May.mustn’t( ) 2. -Mum,may I watch TV now?-Sure,but you _____ help me with my English.A. canB. mayC. mustD. could( ) 3. -Can you go skating with us this afternoon?-Sorry,I can't. I ________ take care of my little sister at home.A. canB. mayC. wouldD. have to( ) 4. -May I have a word with you?-No,you ________. I'm busy today.A. needn'tB. wouldn'tC. don't have toD. can't( ) 5. -________I have your English name,please?-Yes,Helen. H-E-L-E-N.A. MustB. MayC. WillD. Need( ) 6. -Who is the boy over there?Is it John?-No, it _____ be him. John is much taller.A. mustn'tB. may notC. can'tD. needn't( ) 7. She ________ know the answer,but I'm not sure.A. maybeB. may beC. mayD. must( ) 8. John________ come to see us tonight,but he isn't very sure yet.A. mayB. canC. has toD. must( ) 9. We ____ hurry if we want to arrive in time.A. mustB. needC. mayD. have to( ) 10. “ _____ I borrow your dictionary?” “ Certainly, here you are.”A. MustB. MayC. NeedD. Shall( ) 11. — ____ I take the newspaper away ? — No, you mustn't. You___ read it only here.A. Must; canB. May; canC. Need; mustD. Must; must( ) 12. —Can you speak Japanese? —No, I_______.A. mustn'tB. can'tC. needn'tD. may no( ) 13. —He_______ be in the classroom, I think.—No, he _______ be in the classroom. I saw him go home a minute ago.A. can; may notB. must; may notC. may; can'tD. may; mustn't( ) 14. He isn't at school. I think he _______ be ill.A. canB. shallC. mustD. has to( ) 15. --- Could I use your dictionary? --- Yes, you .A. willB. couldC. canD. must( ) 16. —May I put my bike here?—No, you ________. You should put it over there.A. couldn’tB. needn’tC. mustn’tD. won’t( ) 17. There will be an important test tomorrow morning. You _______ be late.A. may notB. needn’tC. mustn’tD. couldn’t( ) 18. -Must I hand in my exercise book today?-No,you ________.A. can'tB. needn'tC. mustn'tD. won't( )19.You__________to the meeting this afternoon. If you have something important to do.A.needn’t to comeB. don’t need comeC. don’t need comingD. needn’t come ( ) 20.________you show me how to use the computer?—With pleasure.A.CouldB. ShouldC.NeedD.Must( ) 21.--_______Mr Wu be at home this time?--I’m not sure. But you_______ make a call firstA. Can, canB.May, mayC. Will, canD.Shall, may( )22.—Where is Lucy?---I’m not sure.She____________in the school library.A. maybeB. must beC. may beD. will be( )23.--__________I come back before 11:00?--No,you________.But you_________be back later than lunchtime.A.Must, needn’t , can’tB. Can, can’t, mayC.Need, mustn’t, mustD.May, needn’t, can’t参考答案:一1.can,can’t2.could,couldn’t3.can,can’t4.may,mustn’t/can’t5.must, needn’t/don’t have to6.may7.needn’t8.must9.has to 10.had to 11.should 12.must 13.could 14.shouldn’t/mustn’t15.can’t 16.couldn’t, can 17.may 18.couldn’t 19.must 20.May,can’t.二.1-5DCDDB 6-10 CCAAB 11-15.BBCAC 16-23CCBDA BCA。
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八年级英语句型及语法(英语情态动词)含答案百度文库一、初中英语情态动词1.Harry's been driving all day—— he be tired.A. needB. canC. shallD. must【答案】 D【解析】【分析】句意:哈利已经开了一整天车了——他一定累了。
根据句意可知,开了一整天车,所以推测他累是一定的。
所以用情态动词must。
故选D。
2.—Where is Monica? I can't find her anywhere.—She be in the library. She loves reading books when she is free.A. mustB. needC. can't【答案】 A【解析】【分析】句意:——莫妮卡在哪?我到处都找不到她。
——她肯定在图书馆,她喜欢空闲时看书。
A肯定,肯定句中表示推测,B需要,C不可能,否定句中表示推测,根据 She loves reading books when she is free ,可知是肯定句表示推测,故选A。
【点评】考查情态动词,注意情态动词表推测的用法。
3.——Shall we meet at the station at 7 am?——In fact, we _______. The train _______ until 9 a. m.A. mustn't; doesn't leaveB. mustn't; leavesC. needn't; won't leaveD. needn't; will leave【答案】 C【解析】【分析】need,需要,否定式是needn't;must的含义是必须一定,其否定形式mustn't表示禁止的含义。
句意:我们上午七点在车站见面好吗?——实际上,我们不必。
火车到上午九点钟才出发。
结合语境可知后一空描述的是将要发生的动作,故用一般将来时态。
选C。
【点评】情态动词的考查是初中英语考查的重点,平时学习中一定要熟记这些词的基本词义及用法上的不同,注意其用法及在句子中表达语气的不同。
考试中结合语境选择合适答案。
4.— Sorry, I forgot to take money with me. Maybe I can't buy the book you like.— Mum, you ______ worry about it. We can pay by Alipay (支付宝).A. can'tB. needn'tC. mustn'tD. shouldn't【答案】 B【解析】【分析】句意:——对不起,我忘记带钱了。
也许我不能买你喜欢的书。
——妈妈,你不用担心。
我们可以用支付宝支付。
A. can't不能,指不允许或否定推测;B. needn't 不需,指没必要;C. mustn't不能,表禁止;D. shouldn't不应该,表建议。
根据句意语境,本句是说妈妈不需要担心,故答案为B。
【点评】考查情态动词。
理解句意并掌握情态动词的意义和用法区别。
5.According to the law, traffic keep to the left in England.A. mayB. mustC. needD. can【答案】 B【解析】【分析】句意:根据法律规定,在英国车辆必须靠左形式。
A.may可以,表示允许;B.must必须,表示要求;C.need需要,表示必要性;D.can能,表示能力。
根据According to the law,可知法律的要求,应是必须的,应用must,故答案为B。
【点评】考查情态动词。
掌握情态动词的常用法。
6.Please don't make so much noise. I ________ hear the speaker very well.A. needn'tB. can'tC. shouldn'tD. mustn't【答案】 B【解析】【分析】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。
needn't不必;can't不能;shouldn't不应该;mustn't禁止。
根据前半句的Please don't make so much noise.可知别人发出了太多噪音,所以他无法听见演讲者的话,故用情态动词can't。
故选B。
【点评】考查情态动词,结合句意和词义做出判断。
7.—Life is becoming convenient with the Internet.—That's true! Almost everything ______ be done online.A. mustB. couldC. shouldD. can't【答案】 B【解析】【分析】句意:——生活正随着网络变得方便。
——那是真的。
几乎所有的事情可以在网上完成。
A必须,B可以,C将,D不能。
根据 Life is becoming convenient with the Internet. 生活正随着网络变得方便,可知应该是很多事情可以在网上完成,故选B。
【点评】考查情态动词。
注意理解和掌握情态动词的不同用法。
8.—Shall we meet at the station at 9 a.m.?—In fact we ______. The train ______until 11a.m.A. needn't; will leaveB. needn't; won't leaveC. mustn't; leavesD. mustn't; doesn't leave【答案】 B【解析】【分析】句意:—我们上午9点在车站见面好吗?—事实上我们不需要。
火车直到11点才离开。
needn't情态动词,不需要,没必要;mustn't情态动词,不允许,语气强烈,本题含义只是“不需要”,并没有“禁止、不许”这样强烈的语义。
not...until...,意为“直到...才...”,表示将来发生的事情,所以使用一般将来时态的否定形式won't。
故选:B。
【点评】考查情态动词辨析,固定搭配not...until...。
一般将来时态。
9.You be tired after walking for such a long time. Sit down and have a rest.A. canB. can'tC. mustn'tD. must【答案】 D【解析】【分析】句意:走了这么长时间你一定很累了。
坐下休息一下吧。
can能,能够,can't不能,对事物进行否定推测;mustn't一定不是,禁止,must一定,对事物进行肯定推测,根据after walking for such a long time,可以肯定你一定很累,所以是进行肯定推测,情态动词使用must,故选D。
【点评】此题考查情态动词。
弄清每个情态动词的使用规则,根据句意确定所使用的情态动词。
10.— Is this e-dictionary Jack's?— No, it_______ his. His is much newer.A. can't beB. mustn't beC. may beD. should be【答案】 A【解析】【分析】句意:-这个电子字典是杰克的吗?--不可能是他的,他的更新些。
must,can(could),may(maight)可以表示猜测,must表示肯定猜测,用于肯定句,肯定……,一定……;can’t,表示否定猜测,肯定不……,另外can(could),may(maight),表示可能性猜测,可能……。
根据后文的依据,可知是否定猜测,故选A11.—Who it be that is knocking at the door?—It be father, but I'm not sure.A. call; mustB. can; mayC. must; canD. may; must【答案】 B【解析】【分析】句意:——敲门的人可能是谁呢?——他可能是父亲,但是我不确定。
第一空,can可能,表猜测用语疑问句形式,may是表可能;第二空,根据后面的but I'm not sure,可知表示不确定的猜测,应填may,故选B。
【点评】此题考查情态动词辨析。
先弄清每个情态动词的使用规则。
根据上下文的联系确定情态动词的使用。
12.—I missed last night's Everlasting Classics(《经典咏流传》)!—You care. You can watch it online later.A. mustn'tB. can'tC. may notD. needn't【答案】 D【解析】【分析】句意:——我错过了昨晚的《经典咏流传》!——你不必在意,以后你可以上网看。
A. mustn't不允许;B.can't不能; C. may not可能不; D. needn't不必。
根据You can watch it online later. "可知,此处意思是你不必在意。
故选D。
【点评】考查情态动词。
弄清每个情态动词的使用规则。
13.The girl riding a horse there be Shirley. Her left leg was badly hurt in an accident yesterday.A. needn'tB. may notC. can'tD. mustn't【答案】C【解析】【分析】句意:那边骑马的女孩不可能是雪莉。
她的左腿在昨天的事故中受了重伤。
A.needn't不必;B. may not不可以;C. can't不可能,表示否定的推测;D. mustn't 不准,不允许,表示禁止。
本题表示否定的推测,不可能:can't。
故选C。
14.—That must be Mr. John.—No, it be him. I saw him off at the airport half an hour ago.A. may notB. mustn'tC. can'tD. needn't【答案】 C【解析】【分析】句意:——那一定是约翰先生。