初中英语情态动词详细用法归纳(含练习及答案)
初中英语语法之情态动词用法及练习题(含答案)
情态动词用法及练习题一、情态动词的概念:情态动词主要用以表明说话者对某一行为的态度和观点,主要包括揣测、判断、需要及各种意愿。
常见的情态动词有can、may、could、must、have to、should、would等。
二、情态动词的特征(1)情态动词本身有词义,但词义不完整,因此不能独立作谓语,只能和主要动词一起构成谓语。
例如:I can play the piano.( can play整体为谓语)(2)其后动词使用原形。
例如:You should lie down.(3)情态动词一般没有人称和数的变化(即不管是何人称,后面接的情态动词都不变)。
例如:I/She can sing.(4)它的否定式一般是在其后加 not构成,在一般疑问句中通常将其提到句首。
结构如下:①肯定句:主语+情态动词+动词原形+其他。
例如:He can swim.②否定句:主语+情态动词+not+动词原形+其他。
例如:He can't swim.③一般疑问句:情态动词+主语+动词原形+其他?Yes,主语+情态动词. No,主语+情态动词+not.例如:-Can he swim?-Yes, he can. No,he can’t.④特殊疑问句:特殊疑问词+情态动词+主语+动词原形+其他? 例如: -What can he do ?-He can swim.三.情态动词的用法(1)can的用法①表示“能力”Can you sing?你会唱歌吗?②表示客观条件允许You can listen to music here.你可以在这里听音乐。
You can’t park your car here. 你不能在此停车③can用在否定句和疑问句中时,有时表示说话人的怀疑、惊异、或猜测:It can’t be true.这不可能是事实Can it be true?这可能是真的吗?④.can的搭配用法:A.as +adj./adv.+as one can/could “尽可能,尽量……”,如:The man took his child to the hospital as quickly as he could.这个男人尽可能快地将孩子送去医院。
英语情态动词的用法
初中英语情态动词详细用法归纳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. can 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,此时may 和must 均不可代替它。
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。
如:You can use my dictionary. 你可以用我的字典。
(3).表示推测,意为“可能”,常用于否定句和疑问句中,此时can’t 译为“ 不可能”。
如:Can the news be true? 这个消息会是真的吗?—Can it be our teacher?那个人有可能是我们老师吗?—No, it can’t be our teacher. He is on a visit to the Great Wall.不可能。
咱们老师正在游览长城呢。
【例题】—I think Miss Gao must be in the library. She said she would go there. —No. She __be there, I have just been there. A.can’t B.mustn’t C.needn’t 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] A2. could的用法:(1).can的过去式,意为“ 能、会”,表示过去的能力。
如:He could write poems when he was 10. (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。
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。
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. can 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: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。
could是can的过去式。
表示过去的能力。
be able to do 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/are able to do sthwas/were able to do sth.(2).表示许可,常在口语中。
如:You can use my 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’t 译为“ 不可能”。
如:Can the news be true 这个消息会是真的吗—Can it be our teacher那个人有可能是我们老师吗—No, it can’t be our teacher. He is on a visit to the Great Wall.不可能。
咱们老师正在游览长城呢。
【例题】—I think Miss Gao must be in the library. She said she would go there. —No. She __be there, I have just been there. ’t ’t ’t ’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:He could write poems when he was 10. 他十岁时就会写诗。
情态动词的用法及练习(附答案)
情态动词的用法及专项练习第1 & 2类:词形词的含义例句can ①“能力”②“允许”③“可能性”(0%)④“请求”I can speak English.Can I go to the toilet.It can’t be Susan. She is in Paris. Can you help me?could ①“过去的能力”②“过去的允许”③“可能性”(30%)④“请求”, 比can更客气⑤“建议”⑥“将来的一种可能性”She could speak English When she was 5 years old. Could I borrow your dictionary?It could get much colder in January.Could you please say that again more slowly.We could try to fix it ourselves.I think we could go to war again.be able to “能力”= can, 但比can的时态更具多样性。
can无法表达的时态,用be able to表达。
She will be able to teach English. (一般将来时)She was able to talk when she was 2 years old. (一般过去时)I would love to be able to play the piano. (动词不定式)may ①“请求、允许”(比较礼貌)②“将来的可能性”(50%)③may 在更多的时态中经常May I come in?It may rain tomorrow.第1类:十大情态动词can / could / may / might / must / ought to / shall / should / will / would 第2类:半情态词及充当情态动词的词had better / be able to / have to / used to / need / dare用be allowed to来代替might “较小的可能性”(≤30%)I might move to Canada some day.must ①“必须”(责任、义务)②“可能性”(推测) (100%)③“禁止”(否定式) Everyone must pay taxes.She didn’t arrive. She must be sick.You mustn’t p l ay with fire. It’s dangerous.have to ①“必须、不得不”(客观上不得不做)②多种时态里面代替“must”,因must只有一般现在,但have to 可以有多种时态。
英语情态动词的用法
初中英语情态动词详细用法归纳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. can 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,此时may 和must 均不可代替它。
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。
如:You can use my dictionary. 你可以用我的字典。
(3).表示推测,意为“可能”,常用于否定句和疑问句中,此时can’t 译为“ 不可能”。
如:Can the news be true? 这个消息会是真的吗?—Can it be our teacher?那个人有可能是我们老师吗?—No, it can’t be our teacher. He is on a visit to t he Great Wall.不可能。
咱们老师正在游览长城呢。
【例题】—I think Miss Gao must be in the library. She said she would go there. —No. She __be there, I have just been there.A.can’tB.mustn’tC.needn’tD.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] A2. could的用法:(1).can的过去式,意为“ 能、会”,表示过去的能力。
如:He could write poems when he was 10. (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。
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。
初中英语情态动词的用法归纳
初中英语情态动词的用法归纳情态动词可以说是初中英语的必考内容之一,通常情况下情态动词会在完形填空、阅读理解中出现,当然,作文里大家也会适当运用情态动词,那么,什么是情态动词,情态动词又该怎么运用呢,下面就来具体了解一下。
初中英语情态动词的用法归纳定义情态动词表示说话人对某一动作或状态的态度,表示“可能”,“可以”,“需要”,“必须”,“应当”等意思。
情态动词没有人称和数的变化,后面的动词要用原形。
情态动词的种类:初中英语情态动词的用法归纳,情态动词用法有哪些情态动词的常见用法:1.can和could的用法(1)can/could 表示“能力;许可;可能性”等。
could 为 can 的过去式。
如:Can I use your book?我可以用你的书吗?(2)can 用在疑问句中,表示征求意见、请求许可,答语仍用can; could 用在疑问句中,比can 更委婉、客气,是一种礼貌的说法,并不表示过去时态,答语用can,而不能用could。
Eg: -Could you tell me the way to the park?你能告诉我去公园的路吗?-Sorry. I can't. I'm new here。
不好意思,我不知道。
我是新来的。
[注意]①can 和could 只能用于现在时和过去时两种时态。
②另外, can't 可表示否定推测。
2.may和might的用法may/might 意为“可以”,表示同意、许可或请求对方许可,也可表示祝愿。
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,或表示可能性更小。
以may开头的一般疑问句,其否定回答用mustn't。
Eg: MayI use your book? 我可以用你用的书吗?He might be alive. 他可能还活着。
【注意】can和may都可以用来表示请求或允许,但may比can更正式,更客气。
九年级英语情态动词用法总结(完整)含答案
九年级英语情态动词用法总结(完整)含答案一、选择题1.-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 so2.—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 3.—I just got a message from Ms. Yang and she said she would come to our meeting this afternoon.— She always has good ideas.A.Why not? B.What a pity! C.Time is up. D.That’ll be very nice. 4.—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. 5.—Liz, I’d like to take a week’s holiday.—________. We’re as busy as a bee.A.Go ahead B.With pleasure C.Forget it D.That’s right 6.—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? 7.—Here’s your change.—________A.My pleasure. B.Thank you. C.With pleasure. D.No problem. 8.—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.9.—________.—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 now10.—I thought I’d try to repair the car myself.— __________ ! You know nothing about the car.A.No way B.You can’t be serious C.I couldn’t agree more D.Don’t change a thing11.—It’s been a wonderful party. Thank you very much?—- ________________.A.With pleasure B.No , thanks C.It’s OK D.I’m glad you enjoyed it .12.—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 time13.--Would you mind opening the window? It’s too hot.--__________.A.Sorry. I wouldn’t.B.No, of course not.C.It doesn’t matter.D.Yes, please.14.—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. 15.— Could you please clean your room?—_________. I’ll do it at once.A.Yes, sure B.Sorry, I can’t C.It doesn’t matter D.Here you are 16.— What do you think of the movie Mr. Bea ?—____. It’s very funny.A.I can’t stand it .B.I don’t mind it C.I love it. D.I hate it. 17.—Lucy, can you help me with my history?—________. I am good at it.A.With pleasure B.I’m afraid not C.Sorry, I can’t D.No way 18.—TV says there will be a heavy rain tomorrow.—________. I planned to go climbing with my friend.A.Bad luck B.I hope so C.Good idea D.I don’t mind 19.—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 20.—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 21.—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. 22.—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. 23.—You seem so happy today, Jack.—________? I won the first prize in the singing competition yesterday.A.So what B.How come C.Guess what D.Why not 24.—I’m going hiking this afternoon. Would you like to go wit h 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 25.—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 that26.— 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 27.—Can you tell me how to get to the park?—________—Thank you all the same.A.Show me the map, please.B.Certainly. It’s opposite the museum.C.Sorry, I don’t know. I’m a stranger here.D.Sure. Turn right and go along Rock Road.28.—How would you like your soup?—________.A.Very delicious B.With some tomatoes and eggs, pleaseC.I like it very much D.No, thanks29.—Don’t keep the water running when you brush your teeth.— ________ .A.I hope so B.I’m afraid not C.Sorry, I won’t D.It’s nothing 30.—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 tea31.—Would you mind if I open the window?—_______.We need fresh air.A.Not at all B.Yes, of course C.You’d better not D.That’s all right 32.—I find it really unwise to go travelling during May Day holiday.—________! Wherever you go, it’s crowded with cars and people.A.Not exactly B.Forget it C.You said it D.It depends 33.— 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 34.—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 35.— Mr. Smith, I won the first prize in the competition.—______ I think you’ll do better and better.A.Congratulations! B.Good idea! C.That’s all right!D.What a shame! 36.—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? 37.—I’m so sorry to keep you waiting for me so long.— ________!A.With pleasure. B.Don’t say so C.I don’t th ink so D.It doesn’t matter 38.—Hi, everybody! Here is the music.—________. Let’s dance to the music.A.That’s no good B.Here we go C.That’s a shame D.Have a good time 39.—Why don’t you join in a club to practise speaking English?—________.A.That’s a go od idea B.Never mind C.Yes, please D.Thank you 40.—________!—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 41.—Many people think women are better at cooking than men.—________. Most top chefs in the world are men.A.I agree B.I can’t agree more C.Not at all D.That’s not the case 42.—I’ll have a chemistry exam tomorrow.—________!A.Well done B.Congratulations C.You’re welcome D.Good luck43.—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 case44.—I visited the Purple Mountain Observatory by myself last Saturday.—________ Why didn’t you tell me earlier?A.You did? B.I hope not. C.Have a good time. D.I can’t believe it. 45.—We can invite Kate and Paul to Baohe Park with us.—________ I’ll give them a call right now.A.Why not? B.What for? C.What’s up?D.Are you kidding? 46.—Mum, Joe has broken a cup!—________. Accidents always happen.A.Pretty good B.Of course C.It doesn’t matter D.That depends 47.—We’ll study in different schools next term. I hope you’ll enjoy your time in the new school!—________A.I’ll take your advice. B.The same to you. C.Congratulations!D.It doesn’t matter.48.— The movie Lost in Russia sends a message about the importance of family.— ________. It reminds me of my parents.A.I hope so B.That’s all r ight C.You bet D.I don’t think so 49.—Michael was late for Mr. Smith’s chemistry class this morning.—________? As far as I know, he never came late to class.A.So what B.Why not C.How come D.Who cares 50.—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.【参考答案】***试卷处理标记,请不要删除一、选择题1.D【解析】试题分析:I hope not我希望不是,I don’t think so我不认为这样,Don’t worry不要担心,I hope so我希望如此。
情态动词的用法及练习(附答案)
情态动词的⽤法及练习(附答案)情态动词的⽤法及专项练习第1 & 2类:第3类1.could have p.p.①指过去某事有可能发⽣, 但并未.真的..发⽣。
They could have won the race, but they didn't try hard enough.He could have studied harder, but he was too lazy and that's why he failed the exam.②指过去有能⼒做某事, 但并未真的...做过。
I could have stayed up late, but I decided to go to bed early.Julie could have bought the book, but she borrowed it from the library instead.③对过去的发⽣事情做出⼀种猜测,但实际上并不知道真假。
仅仅是做⼀种观点上的表达。
He could have got stuck in traffic.He could have forgotten that we were meeting today.He could have overslept.2. may / might have p.p.(⽤法与could have p.p.第③点相同)对过去的发⽣事情做出⼀种猜测,但实际上并不知道真假。
仅仅是做⼀种观点上的表达。
He might have got stuck in traffic.He might have forgotten that we were meeting today.He might have overslept.3. couldn't have p.p.渴望、期望做某事, 但由于外部原因不可能做成, 即便是很想做。
是⼀种虚拟语⽓。
完整word版小学初中英语情态动词详细用法归纳含练习及答案,文档
【解析】根据下文could的用法:小学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。
考点一:can,may,must 等情态动词在陈述句中的用法:1.can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:Shecanswimfast,butIcan 她’能t.游得很快,但我不能。
Icanseewithmyeyes.我用眼睛看。
could是can的过去式。
表示过去的能力。
beabletodosth.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/areabletodosthwas/wereabletodosth.2〕.表示许可,常在口语中。
如:Youcanusemydictionary.你可以用我的字典。
〔3〕.表示推测,可能性,意为“可能〞,常用于否认句和疑问句中,此时can’t译为“不可能〞。
如:Canthenewsbetrue?这个消息会是真的吗?—Canitbeourteacher?那个人有可能是我们老师吗?—No,itcan’tbeourteacher.HeisonavisittotheGreatWall不可.能。
咱们老师正在游览长城呢。
【例题】—IthinkMissGaomustbeinthelibrary.Shesaidshewouldgothere. —No.She__bethere,I havejustbeenthere. ’’’’t“我刚去过那儿〞可知,应为“不可能〞,can’t表示推测[答案]A1〕.can的过去式,意为“能、会〞,表示过去的能力。
如:Hecouldwritepoemswhenhewas10.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。
(完整版)情态动词用法及其练习与答案
情态动词情态动词有can (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)。
如: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只有一般现在式和一般过去式;而be able to则有更多的时态。
如: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 ti metable, 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。
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。
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)个人精心创作,质量一流,各级通用,希望能得到您的认可。
谢谢!初中英语情态动词详细用法归纳(含练及答案)考点一:can,may,must等情态动词在陈述句中的用法:1.XXX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:She can swim fast。
but I can’t。
她能游得很快,但我不能。
I can see with my XXX.我用眼睛看。
could是XXX的过去式。
表示过去的能力。
be able to do 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/are able to do sth was/were able to do sth.(2).表示许可,常在口语中。
如:XXX.你可以用我的字典。
3).表示推测,大概性,意为“大概”,经常利用于否认句和疑问句中,此时can’t译为“不成能”。
如:Can the news be true?这个音讯会是真的吗?—Can it be our XXX?XXX有多是我们教师吗?—No。
it can’t be our teacher。
He is on a visit to the Great Wall.不成能。
我们教师正在游玩长城呢。
【例题】—I think Miss Gao must be in the library。
She said she would go there.—No。
She __be there。
Ihave just been there.A.can’tB.XXX’t解析】按照下文“我刚去过那儿”可知,应为“不成能”,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:He could write poems when he was 10.他十岁时就会写诗。
(完整)初一情态动词讲解及练习附答案
(完整)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 af raid 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。
(完整)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。
---- C an I go now? Yes, you can. / No, you can 此时可'与t. 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 ' vec hanged 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。
(完整)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。
小学初中英语情态动词详细用法归纳(含练习及答案)
小学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. can 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: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。
could是can的过去式。
表示过去的能力。
be able to do 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/are able to do sthwas/were able to do sth.(2).表示许可,常在口语中。
如:You can use my 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’t 译为“ 不可能”。
如:Can the news be true? 这个消息会是真的吗?—Can it be our teacher?那个人有可能是我们老师吗?—No, it can’t be our teacher. He is on a visit to the Great Wall.不可能。
咱们老师正在游览长城呢。
【例题】—I think Miss Gao must be in the library. She said she would go there. —No. She __be there, I have just been there. A.can’t B.mustn’t C.needn’t 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。
(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)。
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。
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。
英语情态动词的用法
初中英语情态动词详细用法归纳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. can 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,此时may 和must 均不可代替它。
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。
如:You can use my dictionary. 你可以用我的字典。
(3).表示推测,意为“可能”,常用于否定句和疑问句中,此时can’t 译为“ 不可能”。
如:Can the news be true? 这个消息会是真的吗?—Can it be our teacher?那个人有可能是我们老师吗?—No, it can’t be our teacher. He is on a visit to the Great Wal l.不可能。
咱们老师正在游览长城呢。
【例题】—I think Miss Gao must be in the library. She said she would go there. —No. She __be there, I have just beenthere.’t ’t ’t ’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] A2. could的用法:(1).can的过去式,意为“ 能、会”,表示过去的能力。
如:He could write poems when he was 10. (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。
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。
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初中英语情态动词详细用法归纳(含练习及答案)1. can 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: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。
could是can的过去式。
表示过去的能力。
be able to do 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/are able to do sthwas/were able to do sth.(2).表示许可,常在口语中。
如:You can use my 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’t 译为“ 不可能”。
如:Can the news be true? 这个消息会是真的吗?—Can it be our teacher?那个人有可能是我们老师吗?—No, it can’t be our teacher. He is on a visit to the Great Wall.不可能。
咱们老师正在游览长城呢。
【例题】—I think Miss Gao must be in the library. She said she would go there. —No. She __be there, I have just been there. A.can’t B.mustn’t C.needn’t 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: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。
如:Could you give me a hand? 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。
(用could问,不能用could答。
)2. may的用法:(1).表示请求、许可,比can 正式,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。
【例题】—_______ I borrow your MP3? —Sure . Here you are. A. May B.Should C.Must D. Would 【解析】在此处表示请求,意为“ 做……可以吗”。
答案:A(2) .表示推测,谈论可能性,意为“ 可能,或许”,一般用于肯定句中。
如:It may rain tomorrow . 明天可能会下雨。
She may be at home. 她可能在家呢. may not 翻译为“可能不”(3) .may的过去式为might ,表示推测时。
可能性低于may。
如:He is away from school. He might be sick.他离开学校了,可能是他生病了。
(4) . 表示希望、祈求、祝愿,常可译为“祝愿”。
通常是用may +主+V 例如:May you have a good time. 祝你过得愉快。
May you be happy! 祝你幸福!May you succeed!祝你成功!3. must的用法:(1).must 表示主观看法,意为“必须、一定”。
如:You must stay here until I come back.在我回来之前你必须呆在这儿。
Must I finish my homework right now? 我必须现在交作业吗?(must引导的疑问句) 肯定回答:yes ,you must.否定回答:No, you needn’t/ don’t have to(2) 其否定形式mustn’t表示“ 一定不要” “千万别” “禁止, 不许”. 如:You mustn’t play with fire. 你不许玩火。
You mustn’t be late. 你一定不要迟到。
(3)must表示有把握的推测,用于肯定句,指百分百肯定。
如: The light is on, so he must be at home now.灯亮着,他现在肯定在家。
(4)①must 和have to 都有”必须”的含义,但侧重点不同:must强调说话者主观(自己)的看法。
have to强调客观(外力作用)的需要,也可以翻译为“不得不”。
I must go to school and learn some Knowledge.我必须会学校上课学一些知识。
(自己要回)I have to go to school because the holiday is over.假期结束了我不得不回学校上课了。
②must 没有人称和数的变化,而have to 有动词单三形式:has to和动词过去式:had to将来时:will have tomust not=mustn’t 表示禁止…….当must提问时,肯定回答用must。
否定回答用needn’t 和don’t have to4. need的用法:(1).need做情态动词时:表示“需要、必须”,主要用于否定句和疑问句中,其否定形式为n eedn’t,意为“没有必要,不必”。
用need 提问时,肯定回答为must,否定回答为needn’t或don’t have to。
如:—Need I do my homework now?—Yes, you must .是的。
—No. you needn’t /don’t have to. 不,你不必。
(2).need 还可以作实义动词,此时有人称、数和时态的变化,如果主语是人sb.:sb. need(s) sth. 某人需要某物sb. need to do sth. 某人需要去做某事need的单三needs. 过去式needed。
变否定借助don’t/doesn’t /didn’t如:I need to pass the exam. 我需要通过这次考试。
He needs to learn English .他需要学习英语。
如果主语是物sth.:Sth. need doing 某事需要被做= need to be done这种情况下应注意两点:①.主动形式的动名词doing具有被动的含义;②.该动名词可以改为其动词不定式的被动形式而句子的意义不变。
例如:. Your car needs washing. = Your car needs to be washed. 你的车需要洗了。
5. shall 的用法:shall表示征求对方意见(多用于第一、三人称),如:Shall we go out for a walk? 我们出去散步好吗?在英语中,我们可以用其他多种方式提出我们的建议或征求对方意见。
Shall意为”要不要…..? ‘“……好吗?”’用于第一人称,表将来,而will可用于任何人称。
(1).用“Let's do...”来提出建议。
如:Let's go for a walk after supper.(2).用“What/How about...?”来提出建议;about后接名词或动词ing形式。
如:What about/How abouta drink? What about/How about taking Tom with us?(3).用“Why not...?”来提出建议,表示“何不……”not面后接动词原形。
“Why not...?”实际上是“Why don't you/we...?”的简略形式。
如:Why not meet at the school gate at eight? Why don't we stay here another day?(4).用“Would you like...?”来提出建议,意思是“你想要……吗?”Would you like后可接名词或不定式。
如:Would you like a cup of tea?Would you like to go and see her?因此,如果我们说:“去游泳好吗?”英语中可有这样几种表达法:Shall we go for a swim?Let's go for a swim,shall we?What about/How about going swimming?Why not go for a swim?Would you like to go for a swim?What do you think of going for a swim?6. should的用法:(1).should 意为“应该” ,可表示劝告、建议、义务、责任等。
如:We should protect ourselves.. 我们应该我们自己。
should not=shouldn’t +do动词原形had better 的用法:had better 意为“最好”,没有人称的变化,后接+动词原形,其否定形式为:had better not。
如:We had better go home now. 我们最好现在回家。
You had better not go home now.你最好现在不要回家。
should和had better 可以互换should not=shouldn’t和had better not可以互换7. will 的用法:Wil l①表示意愿、意志、打算,可用于多种人称。
如:I will help you if I’m free this afternoon.今天下午如果我有空,我就会帮你。
②是一般将来时的“标志词”,will+ do动词原形注意:1、will在there be句型中的形式及其句式变换。
由于“一般将来时”的结构可以用“will+动词原形”来表示,所以there be句型的一般将来时的形(一定不能说there will have)例如:There are many students in our school. →There 式就是there will be。
will be many students in our school. There will be a sports meeting next week. 一定不能说:There will have a sports meeting next week.2、will 与be going to do sth区别:①. be going to 表示打算,计划,安排要去做的事情或有预兆即将发生某事,will 表示的将来时间则较远一些,如:He is going to Beijing on National Day.He will write a book some day.②. be going to 表示根据主观判断将来肯定发生的事情,will表示客观上将来势必发生的事情。