戴氏問答：情態(tài)動詞有哪些 用法歸納及口訣 情態(tài)動
大學英語四級證書就是一張成就單，分數(shù)過了就及格了，這張成就單就是有用的，以是稱為證書；若是低于，那這
大學英語四級證書就是一張成就單，分數(shù)過了就及格了，這張成就單就是有用的，以是稱為證書；若是低于，那這個成就單就只是成就單，不能稱之為證書。大學英語四級總分：。其中寫作部門占整套試卷的 ===0覆者：華研外語語什么證書對照有含
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記句子，比口訣好使，句子包羅了用法和種種搭配：時太，語態(tài)、單復數(shù)等。只記口訣到現(xiàn)適用時還要思量上面說的那些搭配。0覆者:zymallein回覆態(tài)動詞有哪些及用法？...
情態(tài)動詞有哪些情態(tài)動詞是英語中很主要的一類動詞，暗含著語言者的態(tài)度，因此掌握好情態(tài)動詞，對于掌握語言者的意圖，頭腦有著主要的作用?，F(xiàn)在總結(jié)如下。
①只做情態(tài)動詞:may, might, must..
②可做情態(tài)動詞又可做實義動詞：如：need, dare,can.......
③具有情態(tài)動詞特征：have(had,has) to,used to, ought to
④可做情態(tài)動詞又可作助動詞：如：shall(should),will(would)
注重
mustn't代表強烈阻止 must示意主觀，have to示意客觀。
美式英語中常用must not 而不用 mustn't. mayn't,mightn't和shan't也很少用
常用
can (could), may (might), must, need, ought to, dare (dared), shall (should), will (would)
英語情態(tài)動詞用法順口溜情態(tài)動詞要記牢;動詞真相來跟梢。
不管人稱單復數(shù);現(xiàn)在已往樂逍遙。
can表能力和允許;也允許能may來表;
必須一定must;should應(yīng)該來報到。
英語情態(tài)動詞用法順口溜
回覆不須needn’t;mustn’t為不需要。
否認只要接not;疑問趕忙往前跑。
情態(tài)動詞用法有哪些一、can
to be able to 能，會
例句：Can you drive? 你會開車嗎？
She can speak four languages. 她會講語言。
to be allowed to （示意允許）可以，能
例句：You can park over there. 你們可以把車停在那里。
used to request something（用于請求）能，可以
Can you make a little less noise, please? I'm trying to work. 請你別發(fā)出那么高聲音好嗎？我正在事情。
used to express possibility（示意可能性）可以，能，會
Smoking can cause cancer. 吸煙可能會導致癌癥。
used in polite offers of help（用于禮貌地提出協(xié)助）可以，能
Can I help you with those bags? 我?guī)湍嗄切┌脝幔?/p>
二、could
past simple of "can", used to talk about what someone or something was able or allowed to do（示意能夠或允許）能，可以
When I was younger I could stay up all night and not get tired. 我年輕時，一通宵不睡覺都不以為累。
You said we could watch TV when we finished our homework. 你說過我們完立室庭作業(yè)后可以看電視。
We asked if the computer could access the internet. 我們詢問這臺盤算性能否上網(wǎng)。
used as a more polite form of "can" when asking for permission（禮貌地請求允許）可以，能
Could I speak to Mr Davis, please? 我可以和戴維斯先生通話嗎？
used as a more polite form of "can" when asking someone to provide something or do something（禮貌地請求提供某物或做某事）能，可以
Could you turn that music down a little, please? 你能把音樂聲調(diào)低一點嗎？
used to express possibility, especially slight or uncertain possibility（尤用于示意細小或不確定的可能性）可以，能，也許
Be careful with that stick - you could have hit your sister! 留心那根棍子——它差點戳到我的眼睛！
used for making a suggestion（用于提出建議）可以，能
We could go out for a drink after work tomorrow, if you want. 要是你愿意，明天我們下班后可以去喝上一杯。
used for saying, especially angrily, what you think someone else should do（尤指生氣地對某人示意不滿）應(yīng)該
Well, you could try to look a little more enthusiastic!喂，你應(yīng)該顯示得熱心一點！
I waited ages for you - you could have said that you weren't coming!我等了你良久——你應(yīng)該提前說一聲你不來！
三、may
used to express possibility（示意可能性）可能，也許
We'd better not interfere - she may not like it. 我們最好別過問——她可能會不喜悅。
formal used to ask or give permission（用于請求允許或示意允許）可以
"May I help myself to some more food?" "Yes, of course." “我能再要些吃的嗎？”“好的，雖然可以?！?/p>
A reader may borrow up to six books at any one time. 讀者一次最多可借閱書。
formal used to introduce a wish or a hope（示意祝愿或希望）祝，愿
May you have a long and fruitful marriage. 祝你們婚姻恒久完善。
四、might
past simple of the verb may, used especially when reporting what someone has said, thought, asked, etc. （may 的已往式）可能，可以
Very politely the little boy asked if he might have another piece of cake (= he said "May I have another piece of cake, please?"). 小男孩異常禮貌地問他能否再吃一塊蛋糕。
used to express the possibility that something will happen or be done, or that something is true although not very likely（示意可能性）可能，也許
I might come and visit you next year, if I can save enough money. 若是我能存下足夠的錢，明年我也許會來美國看你。
mainly uk formal us old-fashioned used as a more polite form of may when asking for permission（用于請求允許，語氣較 may 更委婉）可以，能
Might I ask a question?我能問個問題嗎？
used to make a suggestion or suggest a possibility in a polite way（用于禮貌地建議）可以，也許
I thought you might want to join me for dinner. 我想你興許愿意和我一起吃晚飯。
used to suggest, especially angrily, what someone should do to be pleasant, correct, polite, etc. （示意叱責）應(yīng)該
You might at least try to look like you're enjoying yourself! 你至少應(yīng)該起勁做出很開心的樣子！
五、should
used to say or ask what is the correct or best thing to do應(yīng)當，應(yīng)該
If you're annoyed with him, you should tell him. 若是你生他的氣，就應(yīng)該告訴他。
used to show when something is likely or expected將，會，該
I wonder what's happened to Annie. She should be (= it was expected that she would be) here by now. 不知道安妮出什么事了。她現(xiàn)在本該到這兒了。
formal used when referring to a possible event in the future萬一…的話，若是…的話
If anyone should ask for me, I'll be in the manager's office. 萬一有人找我，我就在司理辦公室。
mainly uk used after "that" and adjectives or nouns that show an opinion or feeling（用于 that 和示意看法或情緒的形容詞或名詞之后）竟然
It's odd that she should think I would want to see her again. 真是怪事，她竟然會以為我還想再見到她。
mainly uk used after "that" to suggest that a situation possibly exists or might come into existence（用于 that 之后，示意某種情形可能存在或可能泛起）可能會
We agreed that we should meet the following week.我們贊成明天付錢。
mainly uk formal used after "so that" and "in order that" to show purpose（用于 so that 和 in order that 之后，示意目的）會，就
He took his umbrella so that he shouldn't get wet.他帶了雨傘，這樣就不會淋濕了。
mainly uk formal used after "for fear that", "in case", and "lest"用于 for fear that，in case 和 lest 之后）
He took his umbrella in case it should rain.他帶了雨傘，以防下雨。
mainly uk also would used after "why" when giving or asking the reason for something（給出或詢問緣故原由時用于why之后）竟會
Why should anyone want to eat something so horrible?怎么會有人想吃這么恐怖的器械？
uk formal used instead of "would" when the subject is "I" or "we"（當主語為 I 或 we 時取代 would）
I should like a cup of tea before I go to bed. 我睡覺之前想來杯威士忌。
對那些高考發(fā)揮嚴重失誤的人來說，復讀是可以思索的；但是關(guān)于成果普通的人，復讀的價值就不那么大了，由于
對那些高考發(fā)揮嚴重失誤的人來說，復讀是可以思索的；但是關(guān)于成果普通的人，復讀的價值就不那么大了，由于復讀一年，很少有人會有突飛猛進的進步。 每個人都有自己的執(zhí)著吧。我說過我怎樣都不會復讀，結(jié)果考得很爛我還是堅決不復讀！往
一對一輔導，重難點取舍有度。錯題集歸納總結(jié)，定期進行錯題檢測。uk also would used after "I" when giving advice（用于 I 之后，示意給出建議）
I shouldn't (= I advise you not to) let it worry you.我以為你不必郁悶。
六、must
used to show that it is necessary or very important that something happens in the present or future必須
I must get some sleep. 我必須睡會兒覺了。
If you tell someone else that they must do something pleasant, you are emphasizing that you think it is a good idea to do that.
You must come and stay with us one weekend. 你一定要來和我們一起度周末。
used to show that something is very likely, probable, or certain to be true想必；一定
Harry's been driving all day - he must be tired.哈里開了一天車，他一定累了。
七、ought to
used to show when it is necessary or would be a good thing to perform the activity referred to by the following verb（示意做某事有需要、值得或有利）應(yīng)該，應(yīng)當
You ought to be kinder to him你應(yīng)該對他好一點。
used to express something that you expect will happen（示意期望某事發(fā)生）該，應(yīng)該
He ought to be home by seven o'clock.前他應(yīng)該抵家了。
They ought to have arrived at lunchtime but the flight was delayed.他們本該在午飯時到達，可是航班延誤了。
八、have to
to need to or be forced必須，不得不
We'll have to start keeping detailed records.我們不得不最先作詳盡的紀錄。
九、need
[ + to infinitive or + infinitive without to ]to have (to)必須，不得不
He needs to lose some weight.他必須稍微減輕些體重。
Nothing need be done about this till next week. 下周之前在這方面不必做什么。
sb/sth needn't do sth uk: there is no reason for someone or something to do a particular thing…不必做…
You needn't worry - I'm not going to mention it to anyone.你不用郁悶——我不會向任何人提起這件事的。
sb needn't do sth uk: used, often when you are angry with someone, to say that they should not do a particular thing or that they have no right to do it（常用于示意生氣） （某人）不應(yīng)（或無權(quán)）做
You needn't laugh! It'll be your turn next!你別笑！下一個就輪到你！
sb didn't need to: used to say either that someone did a particular thing although they did not have to, or that someone did not do it because they did not have to某人沒有需要…
I gave her some extra money - I know I didn't need to but I thought it would be kind. 我多給了她一些錢——我知道沒有需要，但我想示意善意。
sb needn't have done sth uk: it was not necessary for someone to have done a particular thing, although they did do it某人本不必做…
You needn't have worried about the dinner - it was delicious!你原本不必為這頓飯郁悶的——味道棒極了！
十、will
also 'll used to talk about what is going to happen in the future, especially things that you are certain about or things that are planned將，將要
Clare will be five years old next month. 下個月克萊爾就了。
The train leaves at so we'll be in Scotland by lunchtime.火車車，以是我們中午前就能到蘇格蘭了。
also 'll used to talk about what someone or something is able or willing to do能；愿意
I'll give you a lift. 我用車順便送你一下。
The car won't start.汽車發(fā)動不了。
used to ask someone to do something（用于要求別人做某事）
Will you give me her address?你能不能給我她的地址？
also 'll used as a polite way of inviting someone to do something, or of offering someone something（用于禮貌地提出約請或提供某物）
Will you come in for a while?進來呆一會兒好嗎？
also 'll used in conditional sentences with 'if'（用于以 if 開頭的條件句中）
If he's late again, I'll be very angry.要是他再遲到的話，我會很生氣。
also 'll used to refer to what is likely可能，也許
That'll be his mother with him.可能是他媽媽和他在一起。
also 'll used when angry to tell someone to do something（示意生氣地下令某人）
Will you stop being such a pain!你能不能別那么憎惡！
also 'll used when referring to something that always or usually happens總是；一直
The product with the better-known brand name will always sell better.名牌商品的銷量總會好一些。
十一、 would
also 'd used to refer to future time from the point of view of the past（從已往的角度指未來發(fā)生的事）將，將要
He said he would see his brother tomorrow. 他說明天要去見他的兄弟。
would have: used to refer back to a time in the past from a point of view in the future（從未來的角度指已往應(yīng)該發(fā)生的事）就會，應(yīng)該
We thought they would have got home by five o'clock, but there was no reply when we phoned. 我們以為他們會在前抵家，可是打電話時卻沒有人接。
also 'd used to refer to an intention from the point of view of the past（從已往的角度指某一意圖）將，會，要
There was nobody left who would (= was willing to) do it.剩下的人里沒人愿意做這件事。
also 'd used to refer to a situation that you can imagine happening（指想象會發(fā)生的情形）會，將
I would hate to miss the show.錯過這次演出我會很遺憾的。
also 'd used with if in conditional sentences (= sentences that refer to what happens if something else happens) （與 if 指導的條件句連用）
What would you do if you lost your job?要是失去了事情你會怎么辦？
also 'd used in polite requests and offers（用于提要求時取代 will，語氣加倍虛心）
Would you mind sharing a room? 你介不介意和別人共享一個房間？
past simple of will modal verb : used to talk about what someone was willing to do or what something was able to do（用于談?wù)撃橙嗽敢庾瞿呈禄蚰呈碌目尚行裕?/p>
The car wouldn't start this morning.今天早晨車發(fā)動不起來。
would rather/sooner also 'd : used to show that you prefer to have or do one thing more than another更愿意；情愿
I'd rather have a beer. 我更愿意喝杯啤酒。
also 'd used to talk about things in the past that happened often or always（用于談?wù)撘淹?jīng)?；蚩偸前l(fā)生的事）經(jīng)常，總是
He would always turn and wave at the end of the street.他總會在街的終點轉(zhuǎn)過身來招招手。
also 'd disapproving used to suggest that what happens is expected because it is typical, especially of a person's behaviour（用于指某人的典型行為）總是，總是
"Madeleine called to say she's too busy to come." "She would - she always has an excuse."“瑪戈打電話來說她太忙了，來不了?！薄八偸沁@樣──永遠有捏詞。”
also 'd used to express an opinion in a polite way without being forceful（用于禮貌地注釋看法）
I would think we need to speak to the headteacher about this first.我意料這件事我們需要先去問問校長的意見。
also 'd used after "I" when giving advice（示意勸告）
I wouldn't (= I advise you not to) worry about it, if I were you.若是我是你，我就不會為它郁悶。
also 'd used after "why" when giving or asking the reason for something（給出或詢問緣故原由時用于why之后）竟會
Why would anyone want to eat something so horrible?為什么會有人想吃這么恐怖的器械？
also 'd used to refer to what is very likely可能；也許
"The guy on the phone had a Southern accent." "That would be Tom."
“打電話的那小我私人一口澳大利亞口音。”“我估量可能是湯姆?！?/p>
十二、 shall
old-fashioned used instead of "will" when the subject is "I" or "we"（用于在主語為 I 或 we 時替換 will）
I shall never forget you.我永遠不會遺忘你。
formal in us used, with "I" or "we", to make a suggestion（與 I 或 we 連用，示意建議）
Shall we go out for dinner tonight?我們今晚出去用飯好嗎？
formal or old-fashioned used to say that something certainly will or must happen, or that you are determined that something will happen（示意某事一定或必須發(fā)生，或示意刻意）
Don't worry, I shall be there to meet the train.別郁悶，我會去火車站接你。
要學好情態(tài)動詞，是需要下功夫的，只有真正掌握了，自己在應(yīng)用的時刻，才氣選用合適的情態(tài)動詞表達自己的態(tài)度。
情態(tài)動詞的用法口訣戴氏教育/http://m.certifiedhvacservices.com
