资源简介 __第8单元__情态动词__一、单项填空( )1. [2019·营口改编] These days people in China ______ take too much money when shopping because they often use Alipay or WeChat Pay.A. needn't B. mustn't C. shouldn't ( )2. [2019·西宁改编] — Look! It ______ be David in the classroom.— It ______be him. Because I saw him in the library a moment ago.A. may; mustn't B. must; can't C. can; can't ( )3. [2019·辽阳改编] — You ______ smoke at the oil station. It's too dangerous.— I'm sorry, I won't.A. couldn't B. needn't C. mustn't ( )4. [2019·包头改编] — ______ I have a word with you, Mr. Green? It won't take long.— Okay. A. Should B. May C. Need ( )5. [2019·贵阳改编]— Dad, my bike is broken. ______ I use yours?— Sure! It's in the backyard.A. Must B. Should C. May ( )6. [2019·温州改编] We don't allow taking magazines out, but you ______ copy the article you need on the machine over there. A. can B. must C. should ( )7. [2019·淮安改编] — Will you stay here for dinner with us? — Sorry, I ______. My mother is waiting for me at home. A. mustn't B. can't C. needn't ( )8. [2019· 邵阳改编] — Will Sam go to the cinema with us tonight?— I'm not sure.He ______ not be free.A. may B. should C. can ( )9. [2019·宜昌改编] — A little bird entered through the open window to join us for dinner last night.— Wow, the unexpected guest ______ welcomed.A. will be B. must be C. won't be( )10. [2019·泰州改编] — This task is really beyond me.— Well,if you ______ solve it, you won't get paid.A. can't B. needn't C. mustn't ( )11. [2019·盐城] Size and type do not matter—you ______ do almost anything if you never give up.A. should B. must C. can( )12. [2019·益阳] — Whose volleyball is this?— It ______ be Linda's. She loves volleyball.A. must B. can't C. needn't ( )13. [2019·无锡改编] With this new lock, you ______ search for keys in your bag any more. Isn't it cool?A. needn't B. can't C. mustn't ( )14. [2019·郴州] — May I take the magazine out of the reading room?— No, you______. Please read it here.A. mustn't B. wouldn't C. needn't ( )15. [2019· 孝感改编] — May I join the art club, Dad?— If you have interest, you ______.A. should B. can C. have to ( )16. [2019·湘西] — Is that boy Scott?—No, it ______ be Scott. Scott is much taller.A. can B. can't C. mustn't ( )17. [2019· 广东改编] Dirty air and water are harmful. They ______ kill plants, and even people.A. can B. can't C. should ( )18. [2019·新疆改编] David, ______ you please sweep the floor and take out the trash?A. could B. may C. might ( )19. [2018·海南]— Is that Mr. Zhou?— It ______ be him. He has gone to Beijing.A. may B. can C. can't ( )20. [2019·毕节改编] — ______ I take the magazine out of the reading room?— I'm sorry you ______.A. Could; couldn't B. Must; couldn'tC. May; can't( )21. [2019·湘潭] — Who is singing in the next room?—It ______ be Lisa, but I'm not sure.A. must B. may C. need ( )22. [2019·天津改编] You ______ walk on the wet hill path because you ______ fall and hurt yourself. A. must; might not B. mustn't; mightC. needn't; need ( )23. [2019· 北京改编] — Lily, ______ you finish the letter in ten minutes?— Yes, I can.A. must B. should C. can( )24. [2019·凉山改编] We should keep quiet in the library. We______speak loudly. A. must B. mustn't C. can ( )25. [2019·南充改编] — Mum, may I play computer games this evening?— No way, you ______ finish your homework. A. can B. must C. may ( )26. [2019·河池改编] — Is that red schoolbag Mary's?— It ______ be hers. She hates that color.A. may B. must C. can't ( )27. [2019·安徽改编] The designer has tried every possible way to make the robot light, so you ______ worry about its weight. A. must B. may C. needn't ( )28. [2019·连云港改编] According to the notice, guests at this hotel ______ use the sports center at no extra cost. A. can B. should C. must ( )29. [2019·绥化] That ______be an alien—there's no such thing!A. might B. must C. can't ( )30. [2019·南通改编] He ______ like coffee. I see him drink a cup at times.A. must B. may C. can't 二、使用适当的情态动词完成句子1. — Wow, another gift! What's in the box?— I'm not sure. It __________ be a pair of sports shoes.2. Jack __________ be at home because I saw him in the library just now.3. — Why __________ we close that chemical factory?— Because it has caused lots of pollution. We need better environment.4. Mr. Green __________ be at home now. He went abroad on vacation last Friday. 5. — Must I come here before 6:30 tomorrow?— No, you __________. There will be plenty of time.参考答案【单元作业】一、1.A 【解析】 考查情态动词辨析。句意:如今在中国人们逛街时不需要带太多的现金,因为他们经常用支付宝或微信支付。needn't 不需要;mustn't 禁止;shouldn't不应该。故选A。2.B 【解析】 考查情态动词辨析。句意:——看!教室里的肯定是大卫。——不可能是他。因为我刚刚在图书馆里看到他了。must be一定是;can't be不可能是。故选B。3.C 【解析】 考查情态动词辨析。句意:——禁止在加油站抽烟,太危险了。——对不起,我不会再这么做了。couldn't不能;needn't不必;mustn't禁止。故选C。4.B 【解析】 考查情态动词辨析。句意:——格林先生我可以和您说句话吗?不会占很长时间。——好的。should 应该;may 可以;need需要。故选B。5.C 【解析】 考查情态动词辨析。句意:——爸爸,我的自行车坏了。我可以用你的吗?——当然!它在后院。must必须;should应该;may可以。故选C。6.A 【解析】 考查情态动词辨析。句意:我们不允许把杂志带出去,但是你可以在那台设备上把文章复制下来。can能够;可以;must必须;should应该。故选A。7.B 【解析】 考查情态动词辨析。句意:——你会留下来和我们一起吃饭吗?——对不起,我不能,我妈妈正在家里等我呢。mustn't禁止;can't不能;needn't不需要。故选B。8.A 【解析】 考查情态动词辨析。句意:——萨姆今晚会和我们一起去看电影吗?——我不确定。他可能没空。may可能;should应该;can能。故选A。9.B 【解析】 考查情态动词辨析。句意:——一只小鸟昨晚从窗户飞进来和我们共进晚餐了。——哇,那个不速之客一定受欢迎的。will 将是;must一定;won't不会。故选B。10.A 【解析】 考查情态动词辨析。句意:——这项任务真的超出了我的能力。——如果你不能解决它,你就不能获得报酬。can't不能;needn't不需要;mustn't禁止。故选A。11.C 【解析】 考查情态动词辨析。句意:身高和体型无关紧要——如果你从不放弃,你几乎能做任何事情。can能够;可以。故选C。12.A 【解析】 考查情态动词辨析。——这个是谁的排球?——它一定是琳达的,她喜欢排球。must be一定是;can't be不可能是;needn't be不必是。故选A。13.A 【解析】 考查情态动词辨析。句意:有了这种新锁,你将再也不需要在你的包里找钥匙了。这难道不酷吗?needn't不需要;can't不可能;mustn't禁止。故选A。14.A 【解析】 考查情态动词辨析。句意:——我可以把杂志从阅览室里拿出来吗?——不,你不能。请在这里读。may引导的一般疑问句,可使用mustn't或can't进行回答。故选A。15.B 【解析】 考查情态动词辨析。句意:——爸爸,我可以加入美术俱乐部吗?——如果你有兴趣,可以。should应该;can能够,可以;have to不得不,必须。故选B。16.B 【解析】 考查情态动词辨析。句意:——那个男孩是斯科特吗?——不,不可能是斯科特。斯科特高得多。can be可能是;can't be不可能是;mustn't be不用于表示推测。故选B。17.A 【解析】 考查情态动词辨析。句意:脏的空气和水是有害的。它们能够杀死植物甚至人。can能够;可以。故选A。18.A 【解析】 考查情态动词辨析。句意:大卫,请你扫地并倒垃圾好吗? Could you please do sth.请做某事好吗?固定句式。故选A。19.C 【解析】 考查情态动词辨析。句意:——那是周老师吗?——不可能是他。他去北京了。由答语后半句“他去北京了”可推断,不可能是周老师,表示否定推测用can't。故选C。20.C 【解析】 考查情态动词辨析。句意:——我可以把这个杂志拿出阅览室吗?——对不起,你不能。could和may 可用于委婉地提出请求;其否定回答都使用can't或mustn't。故选C。21.B 【解析】 考查情态动词辨析。句意:——谁在隔壁房间唱歌?——可能是丽萨,但是我不确定。may be表示可能的推测。故选B。 22.B 【解析】 考查情态动词辨析。句意:你千万不能在潮湿的山道上行走,因为你可能摔倒弄伤自己。must必须,一定;might not可能不;mustn't禁止,千万不;might可能;needn't不必;need需要。故选B。23.C 【解析】 考查情态动词辨析。句意:——莉莉,你能在10分钟内完成这封信吗?——是的,我能。can能够,表示能力。故选C。24.B 【解析】 考查情态动词辨析。句意:在图书馆我们应该保持安静,禁止大声喧哗。mustn't禁止,多用于指规则制度。故选B。25.B 【解析】 考查情态动词辨析。句意:——妈妈,今晚我能玩电脑游戏吗?——不行,你必须完成你的家庭作业。must必须。故选B。26.C 【解析】 考查情态动词辨析。句意:——那个红色书包是玛丽的吗?——不可能是她的。她讨厌那种颜色。can't be不可能是,表示否定的推测。故选C。27.C 【解析】 考查情态动词辨析。句意:这个设计者已经尝试了每一种可能的方法使这个机器人轻一点,因此你不必担心它的重量。needn't不必。故选C。28.A 【解析】 考查情态动词辨析。句意:根据通知,这个酒店的客人能够免费使用体育中心。can能够,可以;should应该,应当;must必须。故选A。29.C 【解析】 考查情态动词辨析。句意:那个不可能是外星人——没有那样的东西!can't be表示否定的推测。故选C。30.B 【解析】 考查情态动词辨析。句意:他可能喜欢咖啡。我看他偶尔喝一杯。might可能。故选B。二、1.might/may 2.can't 3.must 4.can't 5.needn't/don't have to(共44张PPT)第二轮 语法专项复习 第8单元 情态动词may (1)“可以”,表示许可(2)“可能”,表示可能性(猜测),常用于肯定句中(3)以may引导的一般疑问句否定回答应为can't/mustn't (4)表示祝愿,常置于句首 You may sit here if you want.如果你愿意的话,你可以坐在这儿。— May I go out and play basketball?我可以出去打篮球吗?— Yes, you may(can)./No, you can't.是的,你可以。/不,你不可以。May you succeed!祝你成功!might may的过去式,表示猜测,可能性比could小 He asked if he might go home.他问他是否可以回家了。must (1)表示说话人的主观意志,意为“必须” (2)表示猜测,意为“一定”,语气比may肯定,只用于肯定句中 (3)must的否定式mustn't,表示“禁止;不允许”,不能用于表推测 (4)must表示肯定的猜测,表示否定的猜测用can't (5)must引导的疑问句,否定回答用needn't/don't have to You must finish your homework first.你必须先完成你的家庭作业。They must be very tired after a long walk.走了这么远的路,他们一定很累了。You mustn't play soccer in the street.你不能在街上踢足球。— Must I get to the office at six? 我必须六点到办公室吗?— No, you needn't.不,不需要。will (1)用于第二人称的疑问句,表示说话人征求对方意见(2)用于各人称,表示意愿(3)表示习惯或规律 Will you please read it again?你可以再读一遍吗?Give him a hand, will you?帮他一下,可以吗?We will do anything for you.我们将为你做任何事。Dad will walk up and down the room before he decides to do something important.爸爸在决定做某年重要的事情之前会在房间走来走去。情态动词用法歌诀情态动词两要点,动词原形跟后面,还有一点需明白,说话语气较委婉。can常用于表“能力”,may常用来表“许可”;must“责任”或“义务”,否定回答needn't换;need“需要”should“应该”,would“愿”have to“被迫”表客观。☆【典题链接】( )1. [2019·徐州改编] — I didn't see you at Jim's party last week.— I had to work that evening, so I ______ go.A. needn't B. mustn't C. couldn't 【解析】 考查情态动词辨析。句意:——我上周在吉姆的聚会上没有见到你。——那天晚上我得工作, 因此我不能去。needn't不需要, 不必; mustn't禁止, 不允许;couldn't不能。故选C。C( )2. [2019·沈阳改编] You ______ always be careful with electricity for safety.A. must B. can C. mustn't【解析】 考查情态动词辨析。句意:你一定要时刻小心用电以(确保)安全。must必须,一定。故选A。A( )3. [2018·河南改编] — Are you going to the cinema tonight?— I don't know. I ______ go or I ______ stay at home.A. will; will B. must; must C. might; might【解析】 考查情态动词辨析。句意:——你今晚要去看电影吗?——我不知道。我可能去也可能待在家里。will将,会;must必须,一定;might可能。结合句意,应选C。 4. You . . (应该) follow the school rules. (根据句意和汉语提示完成句子)5. 我将成为一名足球运动员,所以我妈妈给我买了一个新足球。(汉译英) . . . . CshouldI will become a football player, so my mother bought me a new football一、单项填空( )1. [2019·营口改编] These days people in China ______ take too much money when shopping because they often use Alipay or WeChat Pay.A. needn't B. mustn't C. shouldn't 【解析】 考查情态动词辨析。句意:如今在中国人们逛街时不需要带太多的现金,因为他们经常用支付宝或微信支付。needn't 不需要;mustn't 禁止;shouldn't不应该。故选A。A( )2. [2019·西宁改编] — Look! It ______ be David in the classroom.— It ______be him. Because I saw him in the library a moment ago.A. may; mustn't B. must; can't C. can; can't 【解析】 考查情态动词辨析。句意:——看!教室里的肯定是大卫。——不可能是他。因为我刚刚在图书馆里看到他了。must be一定是;can't be不可能是。故选B。B( )3. [2019·辽阳改编] — You ______ smoke at the oil station. It's too dangerous.— I'm sorry, I won't.A. couldn't B. needn't C. mustn't 【解析】 考查情态动词辨析。句意:——禁止在加油站抽烟,太危险了。——对不起,我不会再这么做了。couldn't不能;needn't不必;mustn't禁止。故选C。C( )4. [2019·包头改编] — ______ I have a word with you, Mr. Green? It won't take long.— Okay. A. Should B. May C. Need 【解析】 考查情态动词辨析。句意:——格林先生我可以和您说句话吗?不会占很长时间。——好的。should 应该;may 可以;need需要。故选B。B( )5. [2019·贵阳改编]— Dad, my bike is broken. ______ I use yours?— Sure! It's in the backyard.A. Must B. Should C. May 【解析】 考查情态动词辨析。句意:——爸爸,我的自行车坏了。我可以用你的吗?——当然!它在后院。must必须;should应该;may可以。故选C。C( )6. [2019·温州改编] We don't allow taking magazines out, but you ______ copy the article you need on the machine over there. A. can B. must C. should 【解析】 考查情态动词辨析。句意:我们不允许把杂志带出去,但是你可以在那台设备上把文章复制下来。can能够;可以;must必须;should应该。故选A。A( )7. [2019·淮安改编] — Will you stay here for dinner with us? — Sorry, I ______. My mother is waiting for me at home. A. mustn't B. can't C. needn't 【解析】 考查情态动词辨析。句意:——你会留下来和我们一起吃饭吗?——对不起,我不能,我妈妈正在家里等我呢。mustn't禁止;can't不能;needn't不需要。故选B。B( )8. [2019· 邵阳改编] — Will Sam go to the cinema with us tonight?— I'm not sure.He ______ not be free.A. may B. should C. can 【解析】 考查情态动词辨析。句意:——萨姆今晚会和我们一起去看电影吗?——我不确定。他可能没空。may可能;should应该;can能。故选A。A( )9. [2019·宜昌改编] — A little bird entered through the open window to join us for dinner last night.— Wow, the unexpected guest ______ welcomed.A. will be B. must be C. won't be【解析】 考查情态动词辨析。句意:——一只小鸟昨晚从窗户飞进来和我们共进晚餐了。——哇,那个不速之客一定受欢迎的。will 将是;must一定;won't不会。故选B。B( )10. [2019·泰州改编] — This task is really beyond me.— Well,if you ______ solve it, you won't get paid.A. can't B. needn't C. mustn't 【解析】 考查情态动词辨析。句意:——这项任务真的超出了我的能力。——如果你不能解决它,你就不能获得报酬。can't不能;needn't不需要;mustn't禁止。故选A。A( )11. [2019·盐城] Size and type do not matter—you ______ do almost anything if you never give up.A. should B. must C. can【解析】 考查情态动词辨析。句意:身高和体型无关紧要——如果你从不放弃,你几乎能做任何事情。can能够;可以。故选C。C( )12. [2019·益阳] — Whose volleyball is this?— It ______ be Linda's. She loves volleyball.A. must B. can't C. needn't 【解析】 考查情态动词辨析。——这个是谁的排球?——它一定是琳达的,她喜欢排球。must be一定是;can't be不可能是;needn't be不必是。故选A。A( )13. [2019·无锡改编] With this new lock, you ______ search for keys in your bag any more. Isn't it cool?A. needn't B. can't C. mustn't 【解析】 考查情态动词辨析。句意:有了这种新锁,你将再也不需要在你的包里找钥匙了。这难道不酷吗?needn't不需要;can't不可能;mustn't禁止。故选A。A( )14. [2019·郴州] — May I take the magazine out of the reading room?— No, you______. Please read it here.A. mustn't B. wouldn't C. needn't 【解析】 考查情态动词辨析。句意:——我可以把杂志从阅览室里拿出来吗?——不,你不能。请在这里读。may引导的一般疑问句,可使用mustn't或can't进行回答。故选A。A( )15. [2019· 孝感改编] — May I join the art club, Dad?— If you have interest, you ______.A. should B. can C. have to 【解析】 考查情态动词辨析。句意:——爸爸,我可以加入美术俱乐部吗?——如果你有兴趣,可以。should应该;can能够,可以;have to不得不,必须。故选B。B( )16. [2019·湘西] — Is that boy Scott?—No, it ______ be Scott. Scott is much taller.A. can B. can't C. mustn't 【解析】 考查情态动词辨析。句意:——那个男孩是斯科特吗?——不,不可能是斯科特。斯科特高得多。can be可能是;can't be不可能是;mustn't be不用于表示推测。故选B。B( )17. [2019· 广东改编] Dirty air and water are harmful. They ______ kill plants, and even people.A. can B. can't C. should 【解析】 考查情态动词辨析。句意:脏的空气和水是有害的。它们能够杀死植物甚至人。can能够;可以。故选A。( )18. [2019·新疆改编] David, ______ you please sweep the floor and take out the trash?A. could B. may C. might 【解析】 考查情态动词辨析。句意:大卫,请你扫地并倒垃圾好吗? Could you please do sth.请做某事好吗?固定句式。故选A。AA( )19. [2018·海南]— Is that Mr. Zhou?— It ______ be him. He has gone to Beijing.A. may B. can C. can't 【解析】 考查情态动词辨析。句意:——那是周老师吗?——不可能是他。他去北京了。由答语后半句“他去北京了”可推断,不可能是周老师,表示否定推测用can't。故选C。C( )20. [2019·毕节改编] — ______ I take the magazine out of the reading room?— I'm sorry you ______.A. Could; couldn't B. Must; couldn'tC. May; can't【解析】 考查情态动词辨析。句意:——我可以把这个杂志拿出阅览室吗?——对不起,你不能。could和may 可用于委婉地提出请求;其否定回答都使用can't或mustn't。故选C。C( )21. [2019·湘潭] — Who is singing in the next room?—It ______ be Lisa, but I'm not sure.A. must B. may C. need 【解析】 考查情态动词辨析。句意:——谁在隔壁房间唱歌?——可能是丽萨,但是我不确定。may be表示可能的推测。故选B。B( )22. [2019·天津改编] You ______ walk on the wet hill path because you ______ fall and hurt yourself. A. must; might not B. mustn't; mightC. needn't; need 【解析】 考查情态动词辨析。句意:你千万不能在潮湿的山道上行走,因为你可能摔倒弄伤自己。must必须,一定;might not可能不;mustn't禁止,千万不;might可能;needn't不必;need需要。故选B。B( )23. [2019· 北京改编] — Lily, ______ you finish the letter in ten minutes?— Yes, I can.A. must B. should C. can【解析】 考查情态动词辨析。句意:——莉莉,你能在10分钟内完成这封信吗?——是的,我能。can能够,表示能力。故选C。( )24. [2019·凉山改编] We should keep quiet in the library. We______speak loudly. A. must B. mustn't C. can 【解析】 考查情态动词辨析。句意:在图书馆我们应该保持安静,禁止大声喧哗。mustn't禁止,多用于指规则制度。故选B。CB( )25. [2019·南充改编] — Mum, may I play computer games this evening?— No way, you ______ finish your homework. A. can B. must C. may 【解析】 考查情态动词辨析。句意:——妈妈,今晚我能玩电脑游戏吗?——不行,你必须完成你的家庭作业。must必须。故选B。B( )26. [2019·河池改编] — Is that red schoolbag Mary's?— It ______ be hers. She hates that color.A. may B. must C. can't 【解析】 考查情态动词辨析。句意:——那个红色书包是玛丽的吗?——不可能是她的。她讨厌那种颜色。can't be不可能是,表示否定的推测。故选C。( )27. [2019·安徽改编] The designer has tried every possible way to make the robot light, so you ______ worry about its weight. A. must B. may C. needn't 【解析】 考查情态动词辨析。句意:这个设计者已经尝试了每一种可能的方法使这个机器人轻一点,因此你不必担心它的重量。needn't不必。故选C。CC( )28. [2019·连云港改编] According to the notice, guests at this hotel ______ use the sports center at no extra cost. A. can B. should C. must 【解析】 考查情态动词辨析。句意:根据通知,这个酒店的客人能够免费使用体育中心。can能够,可以;should应该,应当;must必须。故选A。A( )29. [2019·绥化] That ______be an alien—there's no such thing!A. might B. must C. can't 【解析】 考查情态动词辨析。句意:那个不可能是外星人——没有那样的东西!can't be表示否定的推测。故选C。( )30. [2019·南通改编] He ______ like coffee. I see him drink a cup at times.A. must B. may C. can't 【解析】 考查情态动词辨析。句意:他可能喜欢咖啡。我看他偶尔喝一杯。might可能。故选B。CB二、使用适当的情态动词完成句子1. — Wow, another gift! What's in the box?— I'm not sure. It . . be a pair of sports shoes.2. Jack . . be at home because I saw him in the library just now.3. — Why . . we close that chemical factory?— Because it has caused lots of pollution. We need better environment.4. Mr. Green . . be at home now. He went abroad on vacation last Friday. 5. — Must I come here before 6:30 tomorrow?— No, you . .. There will be plenty of time.might/maycan'tmustcan'tneedn't/don't .have .to 展开更多...... 收起↑ 资源列表 第8单元 情态动词.doc 第8单元 情态动词.ppt