初一情态动词的讲解与练习

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(完整word版)初一情态动词用法讲解及练习册

(完整word版)初一情态动词用法讲解及练习册初一情态动词用法讲解及练册一、情态动词的概念情态动词是指用来表示说话人的情感、意愿、能力、估计或推测等语气或情态的动词。

在英语中，常用的情态动词有can、could、may、might、shall、should、will、would、must、need等。

二、情态动词的用法1. 表示能力与能力许可：can、could- can表示一般的能力，could表示过去的能力。

- 通常在肯定句中用can，否定句和疑问句中用can't或cannot。

- 用于邀请和请求时，一般只用can。

- could用于委婉表示请求、邀请、建议或询问时。

2. 表示推测或猜测：may、might- may和might都可以表示可能性。

- may常用于肯定句，might常用于疑问句或否定句。

3. 表示义务或必要性：must、have to、need to- must表示说话人的主观判断，have to表示客观上的必须。

- need to表示需要，用于肯定句。

4. 表示意愿、请求或建议：shall、should、will、would- shall用于疑问句中提出请求或建议。

- should用于陈述句中表示建议或意愿，也可以用于疑问句中。

- will表示意愿，would表示过去经常这样做或愿意做。

- would可以用于表示客气的请求。

三、情态动词的练请根据下列句子，根据语境填入适当的情态动词：1. Can you help me with this homework, please? I _________really appreciate it.3. The weather is getting warmer. It _________ rain later.4. I'm not sure if I _________ make it to the party. I might have other plans.5. _________ you like to have dinner with me tonight?6. You _________ go to bed early, or you'll be tired tomorrow.答案：1. would2. must3. may4. can5. Would6. should7. would以上是关于初一情态动词用法的讲解及练习册。

初一情态动词讲解及练习

初一情态动词讲解及练习may, might, must, should, need, had better等含义：表示说话人对所述动作的看法，如需要、可能、意愿或怀疑等。

1、用法特点：⑴ 它们必须与其他动词连用，即：肯定：情态动词＋动词原形：He can swim、否定：情态动词+not+动词原形：He can not(can’t)swim、一般疑问句：把情态动词提前：Can he swim?Yes,he can、/No,he can’t、表示说话人对所述动作的看法，如需要、可能、意愿或怀疑等。

⑵情态动词没有人称和数的变化，即第三人称单数不加-s，有些情态动词有时态的变化⑶ 在意义上，情态动词具有“多义性”。

例：can既可表示能力，又可表示可能、允许等意义。

2、各情态动词的用法（1）can：表能力，“能，会”；表可能，猜测，通常用于否定句和疑问句中，This boat can’t be hers, hers is black、（2）could：表can的过去式；表请求允许，比can更委婉地提出请求。

（3）May: 表猜测，“可能”（只能用于肯定句，否定句用can’t）表征求同意，May I come in? （4）Might: may的过去式；might比may更加委婉。

（5）Must: 表义务的“必须” 表事情的必要性和重要性。

Y ou must take care of your parents、表推测的“一定，准是”（只有肯定猜测，否定猜测用can’t） The lady must be a doctor、（6）Should: 表义务或责任“应该”。

（7）Need: 表必要性。

（8）Would: will的过去式；表示意愿或用于第二人称的疑问句中，表礼貌委婉的请求，比can更委婉。

（9）Had netter: 最好，（had better not）3、易混的情态动词（1）Can/ could 与be able to: 表“能力”时 can只有现在和过去时两种时态，其余时态用beable to, can指与生俱来的能力，be able to后天形成的能力。

助动词与情态动词讲解及练习题

助动词与情态动词讲解及练习题TPMK standardization office【 TPMK5AB- TPMK08- TPMK2C-助动词与情态动词一、助动词助动词有be, have, do, will, shall。

它们本身没有词义，只和实义动词的一定形式构成复合谓语，用来表示时态和语态，构成否定、疑问及加强语气等。

1、be (am, is, are, were, been)（l）“be + -ing”构成进行时态；（2）“be + 过去分词”构成被动语态；（3）“be + 动词不定式”构成复合谓语：①表按计划安排要发生的事。

The prime minister is to visit Japan next year.总理将于明年访问日本。

②用于命令。

You're to do your homework before you watch TV.你得做完了作业才能看电视。

2、have (has, had)(1)“have+过去分词”构成完成时态。

如：Have you seen the film(2)“have been + -ing”构成完成进行时态。

如：What have you been doing these days 这些日子你一直在干什么?3、do (does, did)(1)“do not + 动词原形”构成行为动词的否定式。

如：His brotherdoesn’t like playing basket.；(2)“Do + 主语 + 动词原形”构成行为动词的一般疑问句。

Does he go toschool by bike every day (3)“do + 动词原形”用于祈使句或陈述句中表示加强语气。

如：I did go to see him, but he wasn’t in我确实去看望他了，但他不在家。

Do do some work. 请一定做点什么；(4)代替前面刚出现的动词以避免重复。

中考初中语法祈使句情态动词专题讲解与练习

中考初中语法祈使句情态动词专题讲解与练习情态动词一．情态动词can_________________ can’t_____________________May_________________ may not______________________Must______________ mustn’t_______________________二、情态动词的特点1. 情态动词无人称和数的变化,2. 情态动词后面跟的动词需用原形,否定式构成是在情态动词后面加 "not"。

3. 个别情态动词有过去式, 过去式用来表达更客气, 委婉的语气, 时态性不强, 可用于过去，现在。

三、情态动词的用法1. can/could；can’t/couldn’t (否定)1) 表示能力, 意为“能、会”, 例如：I can speak a little English. -- Can you ride a bike?I can’t swim. -- Yes, I can. / No, I can’t.2) 表示请求或允许，多用于口语中，意为“可以、能”等You can go home now. 现在你可以回家了 -- Can I borrow your bike?You can’t stop your car here. -- Yes, you can. / No, you can’t.3) 用于否定句、疑问句中，表示猜测、怀疑或不肯定.Lucy can’t be at home now, she went to the park just now.Where can it be? I can’t find my football.【注意：】1）. could 是can的过去式, 有两种用法, 一种表示过去式；一种用来表达更加客气, 委婉的语气, 时态性不强, 可用于过去，现在。

2）. be able to 意为“有能力，能够做...”, 相当于can/could, 但它有人称，数和时态的变化。

初中英语情态动词专项语法讲解

初中英语情态动词专项语法讲解1、情态动词是一种本身有一定的词义,表示说话人的情绪,态度或语气的动词,但不能单独作谓语, 只能和其他动词原形构成谓语。

情态动词数量不多,但用途广泛,主要有下列:can (could), may (might), must,mustn't , need, ought to, dare (dared), shall (should), will (would) .2、情态动词的位置:情态动词在句中放在谓语动词之前, 谓语动词前若有助动词,则在助动词之前,疑问句中, 情态动词则在主语之前。

3、情态动词的特点:情态动词无人称和数的变化, 情态动词后面跟的动词需用原形,否定式构成是在情态动词后面加"not"。

个别情态动词有现在式和过去式两种形式, 过去式用来表达更加客气, 委婉的语气, 时态性不强, 可用于过去，现在或将来。

4、情态动词的用法:can (could) 表示说话人能,可以,同意,准许,以及客观条件许可,could 为can 的过去式。

can 和could 只能用于现在式和过去式两种时态,将来时态用be able to 来表示。

may (might) 可以, 表示说话人同意,许可或请求对方许可。

5、may 否定式为may not, 缩写形式是mayn't.might 是may 的过去式, 有两种用法, 一种表示过去式，一种表示虚拟语气, 使语气更加委婉, 客气或对可能性的怀疑。

He told me he might be here on time。

他说他能按时间来。

6、Must 必须,应该,一定,准是, 表示说话人认为有必要做某事, 命令, 要求别人做某事以及对事物的推测。

must 用来指一般现在时和一般将来时, 过去式可用have to 的过去式代替。

After such a long walk, you must be tired.must + have + 过去分词,表示现在对过去事物的推测。

初中英语情态动词详细用法归纳(含练习及答案)

初中英语情态动词详细用法归纳（含练习及答案）情态动词有具体的词义, 但也同助动词一样, 需要与其他词语一起构成句子的谓语, 另外情态动词没有人称和数的变化, 情态动词后必须跟动词原形。

1.ca.的用法:（1）.表示能力、许可、可能性.表示能力时一般译为“能、会”.即有种能力, 尤其是生来具备的能力.如：Sh.ca.swi.fast.bu..can’.. 她能游得很快, 但我不能。

.ca.se.wit.m.eyes.我用眼睛看。

could是can的过去式。

表示过去的能力.b.abl.t.d.sth.常常指经过努力，花费了时间和劳力之后才能做到某事。

is/am/ar.abl.t.d.sthwas/were able to do sth.（2）.表示许可, 常在口语中。

如: .m.dictionary..你可以用我的字典。

（3）.表示推测, 可能性, 意为“可能”.常用于否定句和疑问句中.此时can’.译为.不可能”.如：Ca.th.new.b.true.这个消息会是真的吗？—Ca.i.b.ou.teacher?那个人有可能是我们老师吗？—No.i.can’.b.ou.teacher.H.i.o..visi.t.th.Grea.Wall.不可能。

咱们老师正在游览长城呢。

【例题】—.thin.Mis.Ga.mus.b.i.th.library.Sh.sai.sh.woul.g.there.—No.Sh.__b.there..hav.jus.bee.there..A.can’.B.mustn’.C.needn’.D.wouldn’t【解析】根据下文“我刚去过那儿”可知, 应为“不可能”, can’t 表示推测[答案] Acould的用法:（1）.can的过去式, 意为.能.会”, 表示过去的能力。

如: H.coul.writ.poem.whe.h.wa.10. 他十岁时就会写诗。

（2）.could在疑问句中, 表示委婉的语气, 此.coul.没有过去式的意思。

七年级英语情态动词训练及解析含解析

七年级英语情态动词训练及解析含解析一、选择题1．— Is Lang Lang going to perform at Art Center this Friday?— Yes. It ________ be him. He has been here for three days.A．might B．must C．mustn’t D．may2．Don’t cross the road until the traffic lights turn green. A car_______hit you.A．need B．may C．should D．must 3．—Mum, I bought some strawberries on my way home.—Oh, you’re so sweet. But the strawberries ________ be put into the fridge for freshness. A．must B．can C．may D．need4．— What do you think of the show yesterday?— Some of them were really good but others ________ be better.A．will B．must C．need D．can5．—I don’t care what people think.—Well, you _______ . Some opinions are worth weighing.A．should B．might C．could D．would6．You ________ drive after drinking alcohol(酒). It’s agai nst the law.A．mustn’t B．needn’t C．couldn’t D．wouldn’t7．—I think they are enough. We ________ make so many chairs.—I don’t think so. Because nearly a quarter of them need ________.A．don’t need to; mending B．needed; to be mendedC．don’t need; mend D．need; to mend8．We teenagers ________ have dreams. With dreams and hard work, anything amazing________ be created.A．may; can B．might; should C．should; can D．must; has to 9．You ________ be careful with the camera. It costs!A．can B．will C．should D．may10．It’s of great importance to protect the environment. Each of us ________ take an active part in it.A．can B．may C．would D．should 11．—The high school entrance examination is coming!— Yes, our teacher tells us we ________ be too careful while taking exams.A．mu stn’t B．shouldn’t C．needn’t D．can’t12．—The article says that a person’s animal sign decides his personality.—You ________ read it for fun, but don’t believe in that.A．can B．must C．shouldn’t D．needn’t13．We shouldn’t throw any objects from the building. Even a small object ________ cause serious injuries or death, when dropped from a great height.A．must B．should C．may D．need 14．—Could you tell me how to renew the library books?—With pleasure. You ________ come to our desk every time. It’s easier to rene w them online. A．can’t B．mustn’t C．needn’t D．shouldn’t 15．You ________ write the report again because spelling mistakes are not allowed at all. A．must B．can C．may D．could16．— Mom, must I clean my room now?— No, you ________. You can do it after dinner.A．needn’t B．mustn’t C．shouldn’t D．can’t17．A lot of online resources ________ be used either by teachers at school or parents at home. A．can B．should C．need D．must18．If you buy your mum an iRobot floor cleaner, she ________ sweep the floor every day. A．can’t B．mustn’t C．needn’t D．shouldn’t19．---Will you be back early this evening?---Yes, but I ________ be a little late. Our boss sometimes has extra work for us.A．may B．must C．need D．will 20．—Amy, I hear you've got many foreign coins．_______ I have a look?—Of course, I'll fetch them for you．A．May B．MustC．Should D．Need21．—Shall we go camping this summer holiday?—Nothing________be better.A．should B．could C．must D．may 22．—Would you please________in that way? That’s not safe!—Sorry. I won’t do it any mor e.A．not driving B．not to drive C．no driving D．not drive 23．—Will your mother be at home this Saturday?—Hard to say. She _______go to the countryside to see my grandparents.A．must B．may C．can D．would 24．Think twice before making a decision, or you __________ get into trouble.A．may B．can't C．shouldn't D．mustn't 25．—There is a knock at the door.—It ________ be my mom. She always comes back home at this time.A．may B．may not C．must D．can’t26．Most young people like shopping online because they ________ spend much time going from shop to shop.A．needn’t B．can’t C．mustn’t D．shouldn’t 27．—Could I join you in the programme?—Sorry, you ________. You are too young.A．shouldn’t B．mustn’t C．can’t D．needn’t 28．Hurry up, or we ________ miss the beginning of the film.A．should B．must C．may D．have to29．— Excuse me, could you tell me where the Nanjing Brocade Museum is?—Go along this road for five minutes. You ________ miss it. It’s a huge building.A．mustn’t B．can’t C．needn’t D．shouldn’t 30．—Must the children leave at six tomorrow morning?—No, they _______. They can have more time to get ready for the trip.A．can’t B．needn’t C．mustn’t D．may not 31．—Why didn’t you tell it to me earlier?— Why ________ I? I want to have my own secret.A．can B．may C．should D．shall 32．—Mum, why do I have to wear a mask before entering the supermarket?—For your health and safety, you ________ be too careful.A．shouldn’t B．can’t C．mustn’t D．needn’t33．A hard-working man ________ become a great scientist, but a great scientist ________ be a hard-working man.A．can’t; can B．may not; must C．can’t; must D．may not; can 34．—What is that young lady’s job?—She ________ be a nurse, I’m not sure.A．must B．may C．need D．would 35．According to the rule, used batteries ________ be dropped in the red bin for harmful wastes. A．may B．would C．should D．might36．You _________ smoke here! Look at the sign. It says "No smoking".A．needn't B．mustn't C．can D．may37．—How beautiful the winter jasmines (迎春花) are!—Yes. These golden-yellow flowers ________ be widely seen in my city in March.A．must B．can C．would D．should38．—Is that Mr Zhou?—It ________ be him. He has gone to Beijing.A．can B．may C．can’t D．shouldn’t39．—Is it really necessary for me to go shopping with a mask on?—I’m afraid you ________ in public. It is not only to protect yourself but also to protect others. A．must B．should C．can D．need40．—Will Jim come to Yangzhou for a holiday?—He ________come and it depends on how much homework he will have.A．may B．should C．must D．need41．I think all the students love the weekends because, to them, they ________ get up early on Saturdays or Sundays.A．mustn’t B．don’t need C．needn’t D．can’t42．— Is the boy over there Tom? He often wears a jacket like that.— It _______ be him. He is absent from school today.A．needn’t B．shouldn’t C．mustn’t D．can’t43．You ________ pay too much attention to protecting yourself if you plan to go abroad. A．mustn’t B．can’t C．shouldn’t D．needn’t 44．When people are waiting at the zebra crossing, cars and buses ________ wait and let them go first.A．must B．may C．can D．need 45．—Shall I tell him the change of the time right now?—I’m afraid you ________, otherwise he will be late for the meeting.A．can B．may C．must D．need46．—Will dad arrive home at 6 o’clock to have dinner with us this evening?— I think he will, but he ________ not. Sometimes he works extra hours.A．can B．must C．need D．may 47．—Excuse me. I haven’t finished reading the book yet. May I keep it a bit longer?— Sorry, you ________. You must return it on time.A．needn’t B．c an’t C．won’t D．shouldn’t 48．Sometimes smiles ________ be false, hiding other feelings like anger, fear or worry. A．should B．would C．must D．can49．You’ve got an A in the maths test again. You ________ be good at it.A．can B．may C．must D．should 50．—Must I finish all my homework today, Mum?—No, you ________, my dear. You can finish some tomorrow if you like.A．needn’t B．shouldn’t C．can’t D．mustn’t【参考答案】***试卷处理标记，请不要删除一、选择题1．B解析：B【详解】句意：——这周五郎朗会去艺术中心表演吗？——是的。

初一情态动词讲解及练习附答案

(could), may (might), must, have to, shall (should, will (would), dare (dared), need (needed), ought to等。

情态动词无人称和数的变化；不能单独使用，必须与其后的动词原形构成谓语一、can, could1) 表示能力（体力、知识、技能）。

Can you lift this heavy box?（体力）Mary can speak three languages.（知识）Can you skate?（技能）此时可用be able to代替。

Can只有一般现在时和一般过去式；而be able to则有更多的时态。

I’ll not be able to come this afternoon.当表示“经过努力才得以做成功某事”时应用be able to，不能用Can。

如：He was able to go to the party yesterday evening in spite of the heavy rain.2) 表示请求和允许。

-----Can I go now? ----- Yes, you can. / No, you can’t.此时可与may互换。

在疑问句中还可用could, might代替，不是过去式，只是语气更委婉，不能用于肯定句和答语中。

---- Could I come to see you tomorrow? ---- Yes, you can. ( No, I’m afraid not. )3) 表示客观可能性（客观原因形成的能力）。

They’ve changed the timetable, so we can go by bus instead. This hall can hold 500 people at least.4) 表示推测（惊讶、怀疑、不相信的态度），用于疑问句、否定句和感叹句中。

情态动词讲解及练习

Unit 13 Lesson 4 GrammarA can / could = be able to1 表示水平两种时态can (could)，其他时态要用be able to的形式He can speak French.Was/were able to 能够表示成功做成某事的含义* managed to do / succeeded in doing With our help, he was able to build the house.Can I go now? Yes, you can.3 表示推测或可能性，常用于否认句和疑问句Can he be at school?Today is Sunday. He can't be at school.Can’t couldn’t/ Can ? Could? have doneThere is no light in the room. Can she have gone to bed?She can’t have gone to school----- it’s Sunday.Could have done 可用在肯定句中表示过去存有的可能性* may have doneShe could have gone out with some friends yesterday.Could have done 能够表示虚拟语气某事可能发生（并没有发生）It was silly to throw the TV out of the window. It could have hit somebody.批评某人没有完成某事(本能够做某事)You are late again. You could have got up earlier.4 can 表示客观上的可能性*Anybody can make mistakes.B may and might 的用法1 表示请求和允许类似用法can could(更加口语化)May I watch TV now? Yes, you may.2 表示可能性; 猜想might比may更加不确定may/might have done 对过去的揣测*He may be busy these days.May not 可能不；不可能；一定不可3 表示祝愿Wish you success!May you succeed!*C must and have to1 表示必须；一定要能够用have to 代替must 现在；将来的必须而且是主观看法*have to 有多种时态而且强调客观情况I really must stop smoking now.I had to leave early because I wasn’t feeling well.Must I come here?Yes, you must. No, you needn’t. needn’t / don’t have to must not 一定不能做某事mustn’t 2 must 表示推测意思非常肯定“一定是”“一定会”It must be raining outside.Must have done 对过去/完成的推测* must have done, didn’t / hasn’tMust be doing 推测现在正在实行He must have gone over the article, hasn’t he?It must have rained last night, didn’t it?D need and dare 过去时dared情态动词和实意动词的区别A 人称变化B do / to doC 直接否认/ 间接否认can workNeed /dare 肯定句中，实义动词She needs to do it. I dare to do it.使用在否认句,疑问句中，情态动词，实义动词。

初中英语语法：情态动词讲解及练习

初中英语语法：情态动词讲解及练习情态动词讲解及练习（Modal Verbs）情态动词是初中英语里的一个重要语法项目，也是全国各省市中考试题的一个考查热点。

* 情态动词也可称为“情态助动词（Modal Auxiliaries）”，因为它和基本助动词（be,do, have）都属于助动词类。

* 情态动词和其他动词连用，可表示说话人的语气。

* 情态动词可表达建议、要求、可能和意愿等。

* 情态动词没有人称和数的变化。

* 常用的情态动词有：can, could, may, might, shall, should,will, would，must,这九大情态动词；其他的还有ought to, need, dare等。

一、九大情态动词的时态关系：1. 现在式 can -- 过去式 could2. 现在式 may -- 过去式 might3. 现在式 shall -- 过去式 should4. 现在式 will -- 过去式 would5. 现在式 must -- 过去式 must （常用had to来代替）二、情态动词表示“可能”或“预测”（can, could, will, would, shall, should, must, ought to）（1）can 和 could 用于表示“可能”或“预测”：1. He can't be at home. 他不可能在家。

（否定句）2. Can the news be true? 这消息可能是真的吗? （将情态动词can 置于主语 the news 前就成疑问句）3. Anybody can make mistake. 任何人都可能犯错误。

（只表示理论上的可能性）（2）may 和 might 用于表示“事实上的可能性”或“预测”：1. It may rain tomorrow. （表示可能会发生）明天可能会下雨。

2. It may snow later this afternoon. （表示预测）今天下午可能会下雪。

(完整版)初一情态动词的讲解与练习

情态动词一、情态动词的定义：情态动词有词义，但它不能单独作谓语，它必须和其他动词一起构成谓语。

情态动词没有人称和数的变化；它的后面必须跟动词原形。

二、情态动词的种类：三、情态动词的用法及主要句型：1、Can I help you? ——Yes, please. / No, thanks.2、Can + 主语+ 动词原形? Yes, ～can. No, ～can’t.3、Can I borrow your book?----Yes,of course.4、Can I write on the book? ------No, you can’t\mustn’t.5、Could \Can you help me?---- Yes,of course.\Certainly.\ Sure.6、Could \Can you tell me the way to the Zoo?7、May I come in ?----- Come in, please.8、May I sit here?----- Yes, please.\Sorry, please don’t.9、May I have some Coke?---- Yes, of course.10、May/ Could / Can I speak to Tom? -----Speaking. Who’s calling?11、should 、shouldn’t 表示劝告：1) He should get up early.2) She shouldn’t play computer game too much.12、Should +主语+动词原形? Yes, ～should.\ No, ～shouldn’t.13、表示建议“你愿意…吗”Would you like to go shopping with me?-----Yes, I’d love to. /I’d love to. But I’m busy now.14、就餐用语Would you like something to eat\drink? ----Yes, I’d like…15、shall用于第一人称(I, we), 可以表示“将”和表示建议“……好吗?”1) Where shall we have dinner?2) Shall we go fishing? -----All right. \OK. \Good idea.16、Must + 主语+ 动词原形? ---Yes,～must.\No, ～needn’t.第一部分练习(一) 用适当的情态动词填空。

unit3——情态动词知识讲解

专项语法讲练——情态动词【概念引入】情态动词有具体的词义，但也同助动词一样，需要与其他词语一起构成句子的谓语，另外情态动词没有人称和数的变化，情态动词后必须跟动词原形。

【用法讲解】I、常见情态动词的用法一、can 的用法：(1) 表示能力。

表示能力时一般译为“能、会”，即有某种能力，尤其是生来具备的能力，此时may 和must 均不可代替它。

例如：She can swim fast, but I can’t. 她能游得很快，但我不能。

I can see with my eyes. 我用眼睛看。

(2) 表示许可，常在口语中。

例如：You can use my dictionary. 你可以用我的字典。

(3) 表示推测。

表示推测时，意为“可能”，常用于否定句和疑问句中，此时can’t 译为“不可能”。

例如：Can the news be true 这个消息会是真的吗—Can the man be our teacher那个人有可能是我们老师吗—No, he can’t be our teacher. Our teacher is on a visit to the Great Wall.不可能。

咱们老师正在游览长城呢。

二、could的用法：(1) can的过去式，意为“能、会”，表示过去的能力。

例如：He could write poems when he was 10. 他十岁时就会写诗。

(2) could在疑问句中，表示委婉的语气，此时could 没有过去式的意思。

例如：Could you do me a favour 你能帮我个忙吗— Could I use your pen 我能用一下你的钢笔吗—Yes, you can.可以。

三、may的用法：(1) 表示请求、许可，比can 正式。

例如：May I borrow your bike 我可以借你的自行车吗You may go home now. 现在你可以回家了。

(完整word版)初一情态动词讲解及练习附答案

(could), may (might), must, have to, shall (should, will (would), dare (dared), need (needed), ought to等。

情态动词无人称和数的变化；不能单独使用，必须与其后的动词原形构成谓语一、can, could1) 表示能力（体力、知识、技能）。

Can you lift this heavy box?（体力）Mary can speak three languages.（知识）Can you skate?（技能）此时可用be able to代替。

Can只有一般现在时和一般过去式；而be able to则有更多的时态。

I’ll not be able to come this afternoon.当表示“经过努力才得以做成功某事”时应用be able to，不能用Can。

如：He was able to go to the party yesterday evening in spite of the heavy rain.2) 表示请求和允许。

-----Can I go now? ----- Yes, you can. / No, you can’t. 此时可与may互换。

在疑问句中还可用could, might代替，不是过去式，只是语气更委婉，不能用于肯定句和答语中。

---- Could I come to see you tomorrow? ---- Yes, you can. ( No, I’m afraid not. )3) 表示客观可能性（客观原因形成的能力）。

七年级英语：情态动词专项练习带答案解析

情态动词练习题含答案解析1. A good friend is someone you ________ share your pleasure and pain with.（）A. oughtB. needC. canD. must2.—Mum, ______ I play football this afternoon?—Sure,but you ______ finish your homework first.（）A. may;couldB. can; mustC. can;mustn'tD. may; can't3.—Excuse me, is this the right way to the Children's Palace?—Sorry, I'm not sure. But it________ be.（）A. mustn'tB. mightC. can'tD. must4.—You look very pretty,if I ________ say so. —Thanks a lot for saying that.（）A. mustB. mayC. willD. have to5. Please don't make so much noise. I________ hear the speaker very well.（）A. needn'tB. mustn'tC. can'tD. shouldn't6.You ________ take me to the station. My brother's taking me.（）A. can'tB. mustn'tC. shouldn'tD. don't have to7.—Mum, ________ I visit the Modern ArtMuseum next Monday?—I'm afraid you can't. All the museums in thiscity are closed on Monday.（）A. wouldB. needC. shouldD. may8.We need clean air and water,so we ________ protect the environment.（）A. canB. mayC. mustD. might9. —What should we do to protect the fish in the river?—We________ throw rubbish into the river.（）A. needB. needn'tC. mustD. mustn't10.—What's wrong with Judy? She has been absent for two days.—Oh, she_____ be ill. Let's go to ask Mr. Green.（）A. mayB. needC. would11.—We've got everything ready for the picnic.—Do you mean I______ bring anything with me?（）A. can't B. mustn't C. couldn't D. needn't12.—Excuse me, ________ I take the magazine out of the reading room?—Sorry, you can't. Just here, please.（）A. mustB. wouldC. mayD. need13.Rock music ___ sound popular with the young,but it's not the favor of the aged people.（）A. mustB. needC. shouldD. may14.—Must I wait here all morning? I have a lot of work to do.—No, you____. You may be back in the afternoon.（）A. mustn'tB. can'tC. don't have to15.The passengers ______ show their ID cards before getting on the plane.（）A. mightB. mustC. could16. —Finally, they came back.—They_____ be hungry after such a long walk.（）A. can'tB. mustC. needn't17. —I still haven't found my pet dog.—I'm sorry to hear that. You_____ be very sad.（）A. canB. shouldC. mustD. will18. —Look at the young lady in red. Is it Mrs.Li?—No. It________ be her. She is wearing a white dress today.（）A. mustn'tB. needn'tC. can't19. —Is that man Mr.Zhang?—It________ be him. He went to Beijing for a meeting yesterday.（）A. can'tB. mustn'tC. needn't20. The girl in the classroom ________ be Sarah. She has gone to the library.（）A. mayB. mustC. can'tD. needn't21. —Whose bike is this?—I am not sure. It ________ be Mary's.（）A. shallB. mustC. might22. —Where are you going this month?—We________ go to Xiamen,but we're not sure.（）A. needn'tB. mightC. mustD. mustn't23. —Is Tom coming by train?—He________ drive his car,I'm not sure.（）A.can't B. may C. Must解析答案句意：一个好朋友就是和你一起分享你的快乐和悲伤的人。

初中英语情态动词讲解-练习及答案

情态动词一、考点、热点回顾【词汇辨析】1.sometimes/ some times/sometime/ some time：sometimes：“有时”=at times. He is sometimes late for school.some times：“几次” I have been to Nanjing some times。

sometime：“某一时刻” I bought it sometime last spring。

We’ll meet again sometime next week。

some time：“一段时间” We have to stay here for some time。

2。

many/ much/ a few/ a little/ few/ little(1）many修饰可数名词，much修饰不可数名词；都表示许多。

例如：许多书许多牛奶（2)a few和a little都表示"有一点儿"，侧重于肯定，相当于"some”，但a few修饰可数名词,a little修饰不可数名词,例如:He has a few friends in London。

———Would you like some coffee？———Yes，just a little.（3）few和little表示”几乎没有”,侧重否定。

few后接可数名词，little后接不可数名词。

例如：He is a strange man. He has few words。

Hurry up, there is little time left。

【固定搭配】加-ingbe busy doing sth.忙于做……eg: Mother is busy cooking.look forward to + doing sth. 期待做……eg: Tom looks forward to seeing his father again。

七年级英语情态动词训练附解析

七年级英语情态动词训练附解析一、选择题1．— Mom, must I clean my room now?— No, you ________. You can do it after dinner.A．needn’t B．mustn’t C．shouldn’t D．can’t2．Think twice before making a decision, or you __________ get into trouble.A．may B．can't C．shouldn't D．mustn't 3．—Mum, why do I have to wear a mask before entering the supermarket?—For your health and safety, you ________ be too careful.A．shouldn’t B．can’t C．mustn’t D．needn’t 4．—Hurry up, Jack! Let’s cross the road as fast as possible.—No, you ________. Don’t yo u see the light is still red?A．couldn’t B．wouldn’t C．mustn’t D．needn’t5．—The high school entrance examination is coming!— Yes, our teacher tells us we ________ be too careful while taking exams.A．mustn’t B．shouldn’t C．needn’t D．can’t6．We shouldn’t thr ow any objects from the building. Even a small object ________ cause serious injuries or death, when dropped from a great height.A．must B．should C．may D．need7．—Dad, must we wait until the light becomes green?—Yes, I am afraid we ________. That’s the tr affic rule.A．may B．can C．have to D．need8．You ________ write the report again because spelling mistakes are not allowed at all. A．must B．can C．may D．could9．To avoid ________, we’d better ________ the parents’ meeting online.A．gather; hold B．gathering; hold C．gather; holding D．to gather; to hold 10．When you visit a museum, some instructions should ________ and we’d better not ________ them.A．pay attention to; be against B．be paid attention; againstC．be paid attention to; against D．be paid attention to; be against11．—I think they are enough. We ________ make so many chairs.—I don’t think so. Because nearly a quarter of them need ________.A．don’t need to; mending B．needed; to be mendedC．don’t need; mend D．need; to mend12．Please don't make so much noise. I ________ hear the speaker very well.A．needn't B．can't C．shouldn't D．mustn't13．The boy is very brave．I ________ he ________ the tall tree．A．dare say; dares to climbB．dare to say; dare climbingC．dare saying; dares climbD．dare to say; dares climbed14．---Will you be back early this evening?---Yes, but I ________ be a little late. Our boss sometimes has extra work for us.A．may B．must C．need D．will 15．—Amy, I hear you've got many foreign coins．_______ I have a look?—Of course, I'll fetch them for you．A．May B．MustC．Should D．Need16．You ______ pay too much attention to your pronunciation, as it is so important in the oral （口头的） test.A．shouldn’t B．mustn’t C．can’t D．needn’t17．My bike was broken yesterday，so I____walk home．A．might B．had to C．must D．could 18．—Would you please________in that way? That’s not safe!—Sorry. I won’t do it any more.A．not driving B．not to drive C．no driving D．not drive 19．—Will your mother be at home this Saturday?—Hard to say. She _______go to the countryside to see my grandparents.A．must B．may C．can D．would 20．—Where is Tom? I am considering ________ him about the result of the exam.—Oh. You ________. He has known it already.A．to tell; can't B．telling; needn't C．tell; mustn't D．told; shouldn't 21．— The sandstorm in Beijing is so serious this year.— Yes, I wonder when we ________ worry about the air we breathe.A．can’t B．mustn’t C．needn’t D．shouldn’t 22．You _________ smoke here! Look at the sign. It says "No smoking".A．needn't B．mustn't C．can D．may23．We've discussed every detail of this plan and have got everything ready. But still something ________ go wrong. We still have to be very careful.A．must B．should C．would D．may24．Never throw objects from the building. Even a small object ________ cause serious injuries, or death, when dropped from a great height.A．must B．should C．may D．need25．— Mum, why do I have to wash hands so many times a day?—You ________ be too careful, for your health.A．can’t B．mustn’t C．may not D．needn’t 26．—Will Jim come to Yangzhou for a holiday?—He ________come and it depends on how much homework he will have.A．may B．should C．must D．need 27．—Shall I tell him the change of the time right now?—I’m afraid you ________, otherwise he will be late for the meeting.A．can B．may C．must D．need28．— W ill dad arrive home at 6 o’clock to have dinner with us this evening?— I think he will, but he ________ not. Sometimes he works extra hours.A．can B．must C．need D．may 29．—How do you like my new dress?—Well, if I ________ say, it is not suitable for you.A．may B．must C．have to D．should 30．Sometimes smiles ________ be false, hiding other feelings like anger, fear or worry. A．should B．would C．must D．can31．A hard-working man ________ become a great scientist, but a great scientist ________ be a hard-working man.A．can’t; can B．may not; must C．can’t; must D．may not; can 32．—Could you tell me how to renew the library books?—With pleasure. You ________ come to our desk every time. It’s easier to renew them online. A．can’t B．mustn’t C．needn’t D．shouldn’t 33．For the safety of the passengers, objects like guns ________ be carried on board.A．may not B．needn’t C．might not D．mustn’t 34．—The article says that a person’s animal sign decides his personality.—You ________ read it for fun, but don’t believe in that.A．can B．must C．shouldn’t D．needn’t35．—In China, many students have to stay up late to do their homework.—No worries. The government has realized the problem. I’m sure there ________ be good news soon.A．can B．should C．must D．need 36．—Who’s the man over ther e? Is that Mr. Black?—It ________ be him. Mr. Black is much taller than that man.A．may B．must C．can’t D．mustn’t 37．—________ I see your ID card? We have to check your personal information.—Sure. Here you are.A．May B．Need C．Should D．Must38．—I don’t care what people think.—Well, you _______ . Some opinions are worth weighing.A．should B．might C．could D．would39．You ________ drive after drinking alcohol(酒). It’s against the law.A．mustn’t B．needn’t C．couldn’t D．wouldn’t 40．Cars ________ give way to walkers on some roads in Binhai, or the drivers will be fined. A．may B．will C．can D．must【参考答案】一、选择题1．A解析：A【详解】句意：——妈妈，我现在必须打扫房间吗？——不，不需要。

初一上册七年级英语情态动词训练及解析及解析含解析

初一上册七年级英语情态动词训练及解析及解析含解析一、选择题1．-Do you mind telling me how to use this function? - . It’s easy. Just double-click on the “Pencil” icon.A．No, not at all B．Of course, I doC．Yes, I do D．Yes, I don’t2．—Are you going to offer some masks and alcohol wet wipes (酒精湿巾) to the people in the village?—________ They are in great need of these things.A．What a shame! B．Why not? C．Why me? D．What's wrong? 3．—I was too busy to see the singing competition.—________. I have to say it’s really wonderful.A．No problem B．You are welcome C．Not at all D．It’s a pity 4．—________.—It’s a pleasure.A．Don’t worry about the task B．Thank you for showing me aroundC．Be careful when you travel D．You’d better get up now5．—I’m afraid I can’t do well in the sports meeting. I mig ht let my classmates down.—_______. You don’t need to push yourself too hard.A．It’s a pleasure B．What a pity C．Take it easy D．You’re welcome 6．—It's a shame to ask you to lend me more money, but. . .— ______ . You really need money to keep on with your education.A．Don't be silly B．Forget it C．No way D．Don't mention it 7．—Amazingly, I've managed to finish the project by myself.—___________I told you it was easyA．With pleasure. B．Guess what? C．There you are! D．It doesn’t matter 8．--Would you like to go shopping with me on Saturday?-- . I have to help my mother with housework.A．I’m afraid not B．Take your timeC．Enjoy yourself D．That’s all right9．—I’m sorry. That wasn’t of much help.— ________. In fact, it was most helpful.A．Thanks anyway B．It doesn’t matter C．Of course not D．Sure it was 10．—I prefer western food. It’s delicious and good for us.—_______ ? But western food is said to be high in sugar and fat.A．Is that right B．How do you know thatC．Do you really think so D．Who told you that11．－Do you think the rain will stop tomorrow?－_____. It has rained for four days. It’s too wet everywhere.A．I hope not B．I don’t think soC．Don’t worry D．I hope so12．—Oh, no! There isn't any salt left.—____________! I’ll buy some when I go into t own.A．Good idea B．Go ahead C．Never mind D．Not at all 13．—Would you like a small or a large bowl of noodles? —_______. I’m very hungry. A．A small bowl B．A large bowl C．Yes, please D．No, thanks 14．—I plan to find a part-time job in the coming summer holiday.—________ It will be a totally different experience.A．See you later. B．You’d better not.C．I’m sorry to know that.D．That sounds like fun.15．—Would you please help me with my spoken English?—__________. First you should know practice makes perfect.A．That’s right B．No problem C．Quite well D．No, thanks 16．—Sir, this is your order, two chicken hamburgers and a cup of coffee. ________—I’ll have them here.A．For here or to go? B．Something to drink? C．Anything else? D．Is that OK? 17．—I missed the basketball game last Saturday because I had an exam.—________, but it will be repeated on TV.A．Take it easy B．You are lucky C．That’s wonderful D．Never mind 18．—Do you like cartoons or scary movies?—_______. They can cheer me up.A．Yes, I do B．No, I don't C．Cartoons D．Scary movies 19．—I’m sorry I didn’t make it to your birthday party last night.— ________ I know you are busy recently.A．Why not? B．Don’t mention it.C．No way. D．That’s all right. 20．—Excuse me, can you give me some water? The cup is empty.—________A．Go ahead. B．My pleasure C．At your service D．You’d better not. 21．—Susan, will you please go and empty that drawer?— _________ ?A．What for B．What is it C．How is it D．How come 22．—I’m going hiking this afternoon. Would you like to go with me?—______, but I must finish my homework first.A．Sorry, I don’t B．That’s right C．I’d love to D．Not at all 23．—Jim seems to be in low spirits. ________?—No one liked his plan. All his efforts were useless.A．Guess what B．What about him C．So what D．What happened 24．—________. Where’s the nearest supermarket?—Oh, it’s about 300 meters away, next to a park.A．Thank you B．Excuse me C．Come on D．That’s OK 25．— Could you please clean your room?—_________. I’ll do it at once.A．Yes, sure B．Sorry, I can’t C．It doesn’t mat ter D．Here you are26．—Summer camping gives children the chance to live away from home.—________. It is always good to help children grow up.A．That’s true.B．Come this way. C．Let me have a look. D．I don’t think we agree.27．—Only those who have a lot in common can get along well.—________ Opposites sometimes attract.A．I think so. B．I don’t think so.C．I don’t care.D．I hope so. 28．— Why will you take part in the charity walk? You are not good at running at all.— ________. I run to show that I can help others.A．Not exactly B．That’s not the point C．I can’t agree more D．It sounds like a pity 29．—Shall we go to the amusement park right away or the day after tomorrow?—________. Any time will do.A．Excuse me B．Have a good timeC．It’s up to you D．I’m afraid I can’t30．—How do you like coffee, Minnie?—It tastes very terrible. ________.A．I have no idea B．I don’t mind it C．I really can’t stand it D．I can’t afford it 31．—Oh, my love, you say you have ordered a dozen cups of bubble tea (奶茶)?—________A．Agree. B．Forget it. C．I really do. D．Are you kidding me? 32．—He is too short to be a successful basketball player.—________ Every dog has its day.A．I think so. B．It’s hard to say.C．That’s right.D．You’d better not. 33．—I love the Internet. I’ve come to kno w many friends on the net.—________. Few of them would become your real friends.A．I can’t agree more B．I’m pleased to know thatC．That’s for sure D．That’s not the case34．— Do you think Steve will pass the exam this time?— ________! He spends most of his time playing games on the phone.A．Promise B．No way C．Well done D．No problem 35．—________!—Yes. It sounds gentle and relaxing.A．How good the vegetable soup is B．How exciting the storybook isC．What nice music Ann is playing D．What a beautiful flower Jim keeps 36．—How about putting some pictures into the report?—________ A picture is worth a thousand words.A．I don’t think so.B．Why not?C．Thank you. D．Don’t mention it.37．— I find it difficult to fall asleep before exams. Could you help me?— ___________. We have helped many students with similar problems.A．No problem B．Come on C．Well done D．What a pity38．—I’ll have a chemistry exam tomorrow.—________!A．Well done B．Congratulations C．You’re welcome D．Good luck 39．—How do you find the documentary DA VID Profile(国宝档案).—________. I can’t think too highly of it.A．It all depends B．It’s really wonderfulC．No one knows for certain D．It is not my cup of tea40．— Would you mind my turning on the TV? The New Year concert has just begun.— ________. Just go ahead.A．Please don’t B．Better not C．Of course not D．I’m afraid not 41．—I prefer to chat online. I’ve got to know many friends on the Internet.—________. Few of them would become your real friends.A．I can’t agree more B．I’m pleased to know thatC．That’s for sure D．That’s not the case42．—Do you think you could finish this project without help?—________. This is not the first time for me.A．Take care B．Don’t worry C．Not exactly D．Hurry up 43．— The dress I got is not the same color as that is shown online.—________? But if so, I promise we will send you another one.A．How come B．Who knows C．What for D．Why worry 44．—Another Friday! Let’s go to see the play tonight.—________ I will book the tickets online.A．My pleasure. B．That’s right.C．Why not? D．Never mind. 45．—Can I look at the menu for a few more minutes before I decide?—Of course. ________, Sir.A．Make yourself at home B．Enjoy yourself C．It doesn’t matterD．Take your time46．—I’m so sorry to keep you waiting for me so long.— ________!A．With pleasure. B．Don’t say so C．I don’t think so D．It doesn’t matter 47．—Don’t forget to keep safe distance (距离) at least one meter, Mike!—________A．Sorry, I won’t.B．No, I can’t do it.C．Not at all. D．I hope not. 48．—The game is too hard for me. I will certainly lose.—________. You should never say no before you try.A．Forget it! B．Come on! C．I’m sorry.D．Pardon me? 49．—Here’s your change.—________A．My pleasure. B．Thank you. C．With pleasure. D．No problem. 50．—How about buying that coat?—________. It’s too expensive. I can’t afford it.A．That sounds good B．No way C．Good idea D．What a pity【参考答案】***试卷处理标记，请不要删除一、选择题1．A【解析】本题考查的是情景反应.根据意思可知答案为A解析：A【解析】本题考查的是情景反应.根据意思可知答案为A2．B【详解】句意：——你准备给村里的人提供口罩和酒精湿巾吗？——为什么不呢？他们非常需要这些东西。

七年级英语情态动词的讲解与练习(2021年整理)

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七年级英语情态动词讲解及练习一、情态动词的定义：情态动词有词义，但它不能单独作谓语，它必须和其他动词一起构成谓语。

情态动词没有人称和数的变化；它的后面必须跟动词原形。

二、情态动词的种类：三、情态动词的用法及主要句型:1、Can I help you？——Yes, please. / No， thanks.2、Can + 主语 + 动词原形? Yes，～can。

No, ～can’t。

3、Can I borrow your book？-——-Yes，of course.4、Can I write on the book? ——-——-No，you can’t\mustn’t。

5、Could \Can you help me？---- Yes,of course.\Certainly。

\ Sure。

6、Could \Can you tell me the way to the Zoo?7、May I come in ?-—-—— Come in，please.8、May I sit here？-———- Yes, please.\Sorry, please do n’t。

9、May I have some Coke?-—-- Yes, of course。

10、May/ Could / Can I speak to Tom? —————Speaking. Who’s calling?11、should 、shouldn’t 表示劝告：1） He should get up early. 2) She shouldn’t play computer game too much。