里论外几-
need的读音是：英[ni?d]。
need的读音是：英[ni?d]。need的意思是v.需要；必需；n.需要；必要；缺乏；aux.需要，必须（无时态、人称变化，后与不带 to 的动词不定式连用，多用于疑问句和否定句）。need【近义词】call for。
一、详尽释义点此查看need的详细内容
v.(动词)需要，必须，有…必要，一定生活穷困要尽可发疯n.(名词)需求，要求，迫切要求需要，必要，特别需要 ，必须贫穷，困窘必要之物，需用的东西危急缺乏，不足，短缺危急的时候， 一旦有事的时候欲望adj.(形容词)必须的，需要的adv.(副词)必须地二、双解释义
v.(动词)vt. 需要; 必须 want; require; deserveaux.(助动词)必须 have ton.(名词)[U]需要,需求 the condition in which sth necessary desirable, or very useful is missing, wanted[U]责任,必要 necessary duty, what must be done[P]需要的东西 sth one wants or must have[U]贫穷; 困窘 the state of not having enough food or money三、词典解释
Need sometimes behaves like an ordinary verb, for example "She needs to know" and "She doesn"t need to know" and sometimes like a modal, for example "She need know", "She needn"t know", or, in more formal English, "She need not know." need
有时用作普通动词，例如：She needs to know (她需要知道)，She doesn"t need to know (她不需要知道)。有时 need 用作情态动词，例如：She need know, She needn"t know 或更为正式的说法：She need not know。1.(为做成某事或正常生活)要求有，必须有，需要
If youneed something, orneed to do something, you cannot successfully achieve what you want or live properly without it.
e.g. He desperately needed money...
他迫切需要钱。
e.g. These diets provide everything your body needs...
这些饮食提供了你身体需要的所有营养。
2.(表示某一做法对某事物或地方有益)应该，应当，需要
If an object or placeneeds something doing to it, that action should be done to improve the object or place. If a taskneeds doing, it should be done to improve a particular situation.
e.g. The building needs quite a few repairs.
该建筑有好几处应该修缮。
e.g. ...a garden that needs tidying...
应该清整的花园
3.必要;需要
If there is aneed for something, that thing would improve a situation or something cannot happen without it.
e.g. Mr Forrest believes there is aneed for other similar schools throughout Britain...
福里斯特先生认为全英国都需要有类似的学校。
e.g. "I think we should see a specialist." — "I don"t think there"s anyneed for that."...
“我想我们应该见见专家。”——“我认为没有任何必要。”
4.不必，没有必要(用于告知或建议)
If you say that someoneneedn"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." — "Youneedn"t bother," he said gruffly...
“我会把钥匙放在窗户里。”——“不必麻烦了，”他粗声说道。
e.g. Look, you needn"t shout...
嗨，你不必大喊大叫。
5.(与否定词连用)不必，没有必要
If you tell someone that theyneedn"t do something, or that somethingneedn"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...
你不必担心。
e.g. This needn"t take long, Simon...
西蒙，这花不了多长时间。
6.(与否定词连用)准许不做，可以不做
You useneedn"t when you are giving someone permission not to do something.
e.g. You needn"t come again, if you don"t want to...
如果你不想来，可以不用再来。
e.g. Well, you needn"t tell me anything if you don"t want to.
好吧，如果你不想告诉我，可以什么也不说。
7.(与否定词连用)未必，不一定
If somethingneed not be true, it is not necessarily true or not always true.
need是什么意思
e.g. What is right for usneed not be right for others...
对我们来说是对的东西，对别人来说未必正确。
e.g. Freedomneed not mean independence.
自由不一定意味着独立。
8.(与否定词连用)本来不必，本来不需要
If someoneneedn"t have done something, it was not necessary or useful for them to do it, although they did it.
e.g. She could have made the sandwich herself; her mumneedn"t have bothered to do anything...
她本来可以自己做三明治的;她妈妈原本不必费心做任何事情。
e.g. I was a little nervous when I announced my engagement to Grace, but I needn"t have worried...
我宣布和格雷丝订婚时有点紧张，但我本不必担心的。
9.(与否定词连用)无需说，不必说
You useneed in expressions such asI need hardly say andI 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.
如果你没按我的要求做的话，后果请自负——这话我就不必再说了吧。
10.还需要再说吗;还要我继续说吗
You can useneed 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?
五十四五岁，黑色短发，灰色八字胡，明显的俄国口音，还需要我继续说吗？
11.贫困的;困难中的
Peoplein need do not have enough of essential things such as money, food, or good health.
need的反义词
e.g. The education authorities have to provide for children inneed...
教育主管部门得救助贫困儿童。
e.g. Remember that when both of you were inneed, I was the one who loaned you money.
记住，在你们两个都有困难的时候，是我借钱给你们的。
12.有…的需要;有…的必要
If you arein need of something, you need it or ought to have it.
e.g. I was all right but inneed of rest...
我没事，就是需要休息一下。
e.g. He was badly inneed of a shave...
他早就应该刮一下胡子了。
13.需要的话;如有必要(英国英语中亦作 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 sayif needs be .
e.g. They will now seek permission to take their case to the House of Lords, and, ifneed be, to the European Court of Human Rights.
他们现在将争取获准将案件呈交上议院审理，并且，如有必要，会上诉到欧洲人权法院。
14.没有必要;不必
You can tell someone thatthere"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 noneed to call a doctor...
没有必要叫医生。
e.g. There"s noneed for that kind of language in this magazine...
这份杂志没必要出现那种语言。
15.没人需要;没谁需要
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?...
这话对不住我亲爱的历史老师，不过有谁需要历史课呢？
e.g. Cigarettes, who needs them?
香烟，谁会要呀？
四、例句
You look tired. You need a good rest.
你看来累了。你需要好好休息一下。
If I need you to come and help, I"ll call you.
如果我需要你来帮忙,我会打电话的。
If the ground is too dry, then you need to water it.
如果地面太干燥,那么你就需要给它浇浇水。
You need some warm clothes for the winter.
冬天来了,你必需准备一些保暖衣物。
I need to spend more time studying.
我必需花更多时间来学习。
The doctor told me I was in need of a good rest.
医生对我说，我需要好好休息。
I don"t have the need for such an expensive car like that.
我还不需要一辆那么昂贵的汽车。
I feel a need to talk to you about it.
我觉得有必要跟你谈谈那件事。
There isn"t much need for further research.
没有多大必要进行进一步研究。
We are collecting money for children in need.
我们在为贫困儿童募捐。
My neighbors helped me a lot in my time of need.
我的邻居在我缺衣少食的日子里帮了我很多忙。
五、词汇搭配
用作动词 (v.)～+名词need clothes需要衣服need education需要受教育need food需要食物need help需要帮助need money需要钱need rice需要大米need water需要水～+副词need critically极为重要地需要need desperately不顾一切地需要need directly直接地需要need economically经济上地需要need genuinely真正地需要need horribly惊人地需要need imperatively紧急地需要need sorely非常需要need spiritually精神上需要need urgently强烈地需要～+介词need for为…而需要need in在…需要用作名词 (n.)动词+～create need创造需求fill one"s needs满足自己的需要fit〔meet〕 the needs适合〔适应〕需要have need to必须,需要have no need of不需要minister to sb"s needs满足某人的需要形容词+～basic need基本需要daily〔everyday〕 needs日常必需品feminine needs妇女必需品great need急需material needs物质需求personal〔spiritual〕 need个人〔精神〕需求pressing〔universal〕 need迫切〔普遍〕的需要psychological〔physical〕 need心理〔身体〕上的需求short-term need短期需要unfulfilled need未满足的需求名词+～emergency needs紧急需求talent needs人才的需要介词+～according to the need根据需要at need紧急时below needs不能满足需要in need迫切需要六、情景对话
租房
A：Ineed to find a new (place to live/ apartment/ home).
我要另找一个（地方/公寓/房子）住。
need的近义词
B：Why?
为什么？
有/没有
A：We are (out of everything/ don"t have anything/need everything.)
我们（什么也没了/都没有了/什么都要（买））。
B：All right.
对。
帮忙
B：(May/ Can) I help you?
我（能够/可以）帮助你吗？
A：Yes. Ineed to check-in.
好的，我要办理登机手续。
七、词语用法
v.(动词)need用作实义动词的基本意思是缺少急切需要的东西,强调急需。need是及物动词,可接名词、代词、动词不定式、动名词作宾语,也可接以动词不定式或过去分词充当补足语的复合宾语。need用作实义动词时,可用于肯定句、否定句、疑问句等各种句式,有动词的全部变化形式。aux.(助动词)need用作情态动词时没有人称、时态及语态的变化,后面须接不带to的动词不定式一起用作谓语,表示“必须,必要”。一般只用于否定句或疑问句中,也可用于含有否定意味的肯定句中。need not后可接动词不定式的被动式、进行时及完成时。当接动词不定式的完成式时常表示“做了本来不必做的事情”。n.(名词)need用作名词作“需要,需求”解时,其后常接介词for或of短语作其定语,当表示“责任,必要”时,其后常接动词不定式。need的复数形式needs可以表示多种需要。need的相关近义词
call for、demand、lack、yearn、for、distress、poverty、want
need的相关反义词
affluence、excess、wealth
need的相关临近词
needle、nee、needl、Neede、needly、needed、needer、needily、needful、Needham、needfire
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