need的意思

A：I need to find a new (place to live/ apartment/ home).
      我要另找一個(gè)（地方/公寓/房子）住。

B：Why?
      為什么？

A：We are (out of everything/ don’t have anything/ need everything.)
      我們（什么也沒了/都沒有了/什么都要（買））。

B：All right.
      對(duì)。

B：(May/ Can) I help you?
      我（能夠/可以）幫助你嗎？

A：Yes. I need to check-in.
      好的，我要辦理登機(jī)手續(xù)。

1. (為做成某事或正常生活)要求有，必須有，需要
    If you need something, or need to do something, you cannot successfully achieve what you want or live properly without it.

    e.g. He desperately needed money...
           他迫切需要錢。
    e.g. These diets provide everything your body needs...
           這些飲食提供了你身體需要的所有營養(yǎng)。

2. (表示某一做法對(duì)某事物或地方有益)應(yīng)該，應(yīng)當(dāng)，需要
    If an object or place needs something doing to it, that action should be done to improve the object or place. If a task needs doing, it should be done to improve a particular situation.

    e.g. The building needs quite a few repairs.
           該建筑有好幾處應(yīng)該修繕。
    e.g. ...a garden that needs tidying...
           應(yīng)該清整的花園

3. 必要;需要
    If there is a need for something, that thing would improve a situation or something cannot happen without it.

    e.g. Mr Forrest believes there is a need for other similar schools throughout Britain...
           福里斯特先生認(rèn)為全英國都需要有類似的學(xué)校。
    e.g. 'I think we should see a specialist.' — 'I don't think there's any need for that.'...
           “我想我們應(yīng)該見見專家?！薄拔艺J(rèn)為沒有任何必要。”

4. 不必，沒有必要(用于告知或建議)
    If you say that someone needn't do something, you are telling them not to do it, or advising or suggesting that they should not do it.

    e.g. 'I'll put the key in the window.' — 'You needn't bother,' he said gruffly...
           “我會(huì)把鑰匙放在窗戶里。”——“不必麻煩了，”他粗聲說道。
    e.g. Look, you needn't shout...
           嗨，你不必大喊大叫。

5. (與否定詞連用)不必，沒有必要
    If you tell someone that they needn't do something, or that something needn't happen, you are telling them that that thing is not necessary, in order to make them feel better.

    e.g. You needn't worry...
           你不必?fù)?dān)心。
    e.g. This needn't take long, Simon...
           西蒙，這花不了多長時(shí)間。

6. (與否定詞連用)準(zhǔn)許不做，可以不做
    You use needn't when you are giving someone permission not to do something.

need的翻譯

    e.g. You needn't come again, if you don't want to...
           如果你不想來，可以不用再來。
    e.g. Well, you needn't tell me anything if you don't want to.
           好吧，如果你不想告訴我，可以什么也不說。

7. (與否定詞連用)未必，不一定
    If something need not be true, it is not necessarily true or not always true.

need的近義詞

    e.g. What is right for us need not be right for others...
           對(duì)我們來說是對(duì)的東西，對(duì)別人來說未必正確。
    e.g. Freedom need not mean independence.
           自由不一定意味著獨(dú)立。

8. (與否定詞連用)本來不必，本來不需要
    If someone needn't have done something, it was not necessary or useful for them to do it, although they did it.

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    e.g. She could have made the sandwich herself; her mum needn't have bothered to do anything...
           她本來可以自己做三明治的;她媽媽原本不必費(fèi)心做任何事情。
    e.g. I was a little nervous when I announced my engagement to Grace, but I needn't have worried...
           我宣布和格雷絲訂婚時(shí)有點(diǎn)緊張，但我本不必?fù)?dān)心的。

9. (與否定詞連用)無需說，不必說
    You use need in expressions such as I need hardly say and I needn't add to emphasize that the person you are talking to already knows what you are going to say.

    e.g. I needn't add that if you fail to do as I ask, you will suffer the consequences.
           如果你沒按我的要求做的話，后果請(qǐng)自負(fù)——這話我就不必再說了吧。

10. 還需要再說嗎;還要我繼續(xù)說嗎
      You can use need in expressions such as 'Need I say more' and 'Need I go on' when you want to avoid stating an obvious consequence of something you have just said.

      e.g. Mid-fifties, short black hair, grey moustache, distinctive Russian accent. Need I go on?
             五十四五歲，黑色短發(fā)，灰色八字胡，明顯的俄國口音，還需要我繼續(xù)說嗎？

11. 貧困的;困難中的
      People in need do not have enough of essential things such as money, food, or good health.

need在線翻譯

      e.g. The education authorities have to provide for children in need...
             教育主管部門得救助貧困兒童。
      e.g. Remember that when both of you were in need, I was the one who loaned you money.
             記住，在你們兩個(gè)都有困難的時(shí)候，是我借錢給你們的。

12. 有…的需要;有…的必要
      If you are in need of something, you need it or ought to have it.

      e.g. I was all right but in need of rest...
             我沒事，就是需要休息一下。
      e.g. He was badly in need of a shave...
             他早就應(yīng)該刮一下胡子了。

13. 需要的話;如有必要(英國英語中亦作 if needs be)
      If you say that you will do something, especially an extreme action, if need be, you mean that you will do if it is necessary. In British English, you can also say if needs be .

      e.g. They will now seek permission to take their case to the House of Lords, and, if need be, to the European Court of Human Rights.
             他們現(xiàn)在將爭取獲準(zhǔn)將案件呈交上議院審理，并且，如有必要，會(huì)上訴到歐洲人權(quán)法院。

14. 沒有必要;不必
      You can tell someone that there's no need for them to do something as a way of telling them not to do it or of telling them to stop doing it, for example because it is unnecessary.

      e.g. There's no need to call a doctor...
             沒有必要叫醫(yī)生。
      e.g. There's no need for that kind of language in this magazine...
             這份雜志沒必要出現(xiàn)那種語言。

15. 沒人需要;沒誰需要
      You can say 'Who needs something?' as a way of emphasizing that you think that this thing is unnecessary or not useful.

      e.g. With apologies to my old history teacher, who needs history lessons?...
             這話對(duì)不住我親愛的歷史老師，不過有誰需要?dú)v史課呢？
      e.g. Cigarettes, who needs them?
             香煙，誰會(huì)要呀？