| 英语单词 | for |
|---|---|
| 英美音标 | 英 [fə(r)] 美 [fər] |
| 中文释义 | prep.为；因为；代表；往；支持；关于；给 conj.因为 |
| 英语例句 | (1) They jumped for joy. (2) I am speaking for all the workers in this firm. (3) We set off for London. (4) They are all for him. (5) For him to forget his favorite hobby would be impossible. (6) a present for you |
| 中文例句 | (1) 他们高兴地跳了起来。 (2) 我代表公司全体工作人员讲话。 (3) 我们动身去伦敦。 (4) 他们都拥护他。 (5) 要他放弃他所喜爱的业余爱好是不可能的。 (6) 给你的礼物 |
| 柯林斯解释 | In addition to the uses shown below, for is used after some verbs, nouns, and adjectives in order to introduce extra information, and in phrasal verbs such as ‘account for’ and ‘make up for’. It is also used with some verbs that have two objects in order to introduce the second object. 除下列用法外，for 还可以用在一些动词、名词和形容词后，以引出更多信息，还可以用于 account for，make up for 等短语动词中。for 还可以和一些有双宾语的动词连用，引出第二个宾语。 1 [PREP 介词](表示对象)为了，给，对于 If something is for someone, they are intended to have it or benefit from it.
2 [PREP 介词]受雇于 If you work or do a job for someone, you are employed by them.
3 [PREP 介词]代表(群体或组织) If you speak or act for a particular group or organization, you represent them.
4 [PREP 介词]帮助；为了 If someone does something for you, they do it so that you do not have to do it.
5 [PREP 介词]替…(感到)；为…(感到) If you feel a particular emotion for someone, you feel it on their behalf. [adj/n PREP]
6 [PREP 介词](表示情感的对象)对 If you feel a particular emotion for someone or something, they are the object of that emotion, and you feel it when you think about them. [adj/n PREP]
7 [PREP 介词]供…之用；为…所需 You use for after words such as 'time', 'space', 'money', or 'energy' when you say how much there is or whether there is enough of it in order to be able to do or use a particular thing.
8 [PREP 介词]供(销售、租用等) If something is for sale, hire, or use, it is available to be sold, hired, or used.
9 [PREP 介词](表示用途或目的)为了，用来 You use for when you state or explain the purpose of an object, action, or activity. [PREP n/-ing]
10 [PREP 介词](置于名词后)因为，由于 You use for after nouns expressing reason or cause. [n PREP n/-ing]
11 [CONJ-SUBORD 连词](引导从句)因为，为了 You can use for to introduce a clause which gives the reason why you made the statement in the main clause. [LITERARY 文]
12 [PREP 介词]因为；以…为原因 You can use for to introduce the cause of the fact that you have just mentioned. [LITERARY 文]
13 [PREP 介词](用于条件句中)如果不是为了，要不是 For is used in conditional sentences, in expressions such as 'if not for' and 'were it not for', to introduce the only thing which prevents the main part of the sentence from being true.
14 [PREP 介词](表示时间)持续 You use for to say how long something lasts or continues. [PREP amount]
Usage Note : You use for to say how long a period lasts in the past, present, or future, or how much time passes without something happening. She slept for eight hours… He will be away for three weeks… I hadn't seen him for four years. You use since to say when a period of time started. She has been with the group since it began. …the first civilian president since the coup 17 years ago. You also use since to refer to the last time that something happened, or to how much time passes without something happening. She hadn'teaten since breakfast… It was a long time since she had been to church. for 用于表示在过去、现在或将来持续的一段时间，或某事发生之前的时间长短。例如：She slept for eight hours (她睡了8个小时)，He will be away for three weeks (他要离开3周)，I hadn't seen him for four years (我已经4年没见过他了)。since 用于表示一段时间的开始，例如：She has been with the group since it began (这个集团创建之初她就在那里工作)，the first civilian president since the coup 17 years ago (自17年前的政变以来的首位平民总统)。since 也可用于指某事最后一次发生的时间或某事发生之前的时间长短，例如：She hadn't eaten since breakfast (她早饭后就没吃过东西)，It was a long time since she had been to church (她很长时间没去教堂了)。 15 [PREP 介词](表示距离)延伸 You use for to say how far something extends. [PREP amount]
16 [PREP 介词]花费；以…的价钱 If something is bought, sold, or done for a particular amount of money, that amount of money is its price. [PREP amount]
17 [PREP 介词]在(指定的时间) If something is planned for a particular time, it is planned to happen then.
18 [PREP 介词]在，为了(某个场合) If you do something for a particular occasion, you do it on that occasion or to celebrate that occasion.
19 [PREP 介词]去；前往 If you leave for a particular place or if you take a bus, train, plane, or boat for a place, you are going there.
20 [PREP 介词]对…来说 You use for when you make a statement about something in order to say how it affects or relates to someone, or what their attitude to it is.
21 [PREP 介词](用于形容词、名词和动词短语后，引出其后动词不定式的主语) After some adjective, noun, and verb phrases, you use for to introduce the subject of the action indicated by the following infinitive verb. [PREP n to-inf]
22 [PREP 介词]就…而言(表示相对来说不寻常) You use for when you say that an aspect of something or someone is surprising in relation to other aspects of them.
23 [PREP 介词]愿意做；打算从事；想要 If you say that you are for a particular activity, you mean that this is what you want or intend to do. [v-link PREP n/-ing]
24 [PREP 介词]为…喜欢；对…适合 If you say that something is not for you, you mean that you do not enjoy it or that it is not suitable for you. [with neg] [INFORMAL 非正式]
25 [PREP 介词](表示负有责任或享有权利)由… If it is for you to do something, it is your responsibility or right to do it. [PREP n to-inf]
26 [PREP 介词]支持；同意 If you are for something, you agree with it or support it. [v-link PREP n/-ing]
27 [PREP 介词](用于 argue, case, evidence, vote 等词后，引出所支持或被证明之事) You use for after words such as 'argue', 'case', 'evidence', or 'vote' in order to introduce the thing that is being supported or proved. [n/v PREP n] [ADV after v]
28 [PREP 介词](置于某些名词、形容词或动词后，引出更多信息或与某性质、事物或行为相关的事物) For is the preposition that is used after some nouns, adjectives, or verbs in order to introduce more information or to indicate what a quality, thing, or action relates to. [n/adj/v PREP n/-ing]
29 [PREP 介词]以…命名 To be named for someone means to be given the same name as them. [AM 美]
in BRIT, use 英国英语用after 30 [PREP 介词](与 every 连用，引出比率)每…(就有…) You use for with 'every' when you are stating a ratio, to introduce one of the things in the ratio.
31 [PREP 介词](用于比较)每镑对每镑/每英里对每英里 You can use for in expressions such as pound for pound or mile for mile when you are making comparisons between the values or qualities of different things. [n PREP n]
32 [PREP 介词](意思)相当于，等于 If a word or expression has the same meaning as another word or expression, you can say that the first one is another word or expression for the second one.
33 [PREP 介词](引出可在其他地方找到的信息)至于，对于 You use for in a piece of writing when you mention information which will be found somewhere else.
Usage Note : Both for and to can be used to talk about somebody's purpose, but in different structures. For must be followed by a noun when expressing purpose. Occasionally I go to the pub for a drink.For is not normally used before a verb. You cannot say 'I go to the pub for to have a drink'. You can use for before an -ing form to describe the purpose of an object. …a small machine for weighing the post. With verbs, the infinitive is used without 'for'. She then went off to fetch help. for 和 to 都可以用于谈论某人的目的，但是所用结构不同。表示目的时，for 后面必须接名词，例如:Occasionally I go to the pub for a drink (我偶尔会到酒吧里喝一杯)。for 一般不用在动词前。不能说I go to the pub for to have a drink。可以在-ing形式前用for来描述某物的用途，例如:a small machine for weighing the post (给邮件称重的小机器)。for 不与动词不定式连用， 如: She then went off to fetch help (她接着出去找人帮忙)。 34 [PHRASE 短语](尽管有不同意见或实际困难)完全赞成，坚信 If you say that you are all for doing something, you agree or strongly believe that it should be done, but you are also often suggesting that other people disagree with you or that there are practical difficulties. [v-link PHR]
35 [PHRASE 短语]会惹麻烦；要闯祸 If you are in for it or, in British English, if you are for it, you are likely to get into trouble because of something you have done. [V inflects] [INFORMAL 非正式] 36 [PHRASE 短语]首次/最后一次 You use expressions such as fo |
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