for作介词时,通常有哪些意思?在什么情况下用of?

for作介词时,通常有哪些意思?在什么情况下用of?

1.(表示目标、去向)向,往.leave [sail] for London 动身[坐船]到伦敦去.passengers for New York 到纽约去的旅客.the train for Paris 开往巴黎的火车.He is getting on for forty.他快四十岁了.Now for it!走吧!开动吧!a change for the better 好转.a change for the worse 恶化.
2.(表示愿望、爱好、特长等)倾向于,对于.have a liking for music 爱好音乐.have respect for one's teachers 尊敬老师.long for freedom 渴望自由.an eye for beauty 审美眼光.
3.(表示目的)为了.a house for rent (美国)房屋出租.not for sale 非卖品.die for one's country 为祖国牺牲.go out for a walk 出去散步.struggle for existence 生存竞争.shout for help 大声呼救.send for a doctor 叫人去请医生.Oh,for a glass of water!啊,有一杯水就好了.
4.(表示理由、原因)因为.My head aches for want of sleep.我因为睡眠不足而头痛.for fear of 唯恐.
5.代,替,代表.a substitute for butter 奶油代用品.speak for sb.代某人说话[辩白].
6.(表示等价、报酬、赔偿或比例关系)交换.I gave a dollar for it.我用一块钱弄到手的.sell for a dollar 一块钱卖掉了.give blow for blow 以打还打.answer point for point 逐点答复.translate word for word 逐字翻译.
7.(表示时间、距离、数量等)历经,达,计.for hours [days,years] 有(好)几小时[(好)几天,(好)几年].the meeting lasted (for) an hour 会议继续了一小时.run (for) a mile 跑一英里路.★ 在上述情形下,for 常可略去.
8.(表示关联)关于,说到.He has no equal for running.讲到赛跑,他是无敌的.for my part 至于我,讲到我.So much for today.今天就讲[做]这么多.
9.(表示赞成、支持)拥护,有利于 (opp.against).They are all for him.他们都支持他.vote for sb.投某人的票.
10.(表示身分等)看作,当作,作为.be hanged for a pirate 被当作海盗绞死.be mistaken for a Japanese 被误认为是日本人.They knew it for a fact.他们知道那是事实.It was built for a pleasure boat.这条船是作为游艇建造的.
11.(表示让步)虽然,尽管.F- all his wealth ,I don't like him.尽管他那样有钱,我并不喜欢他.
12.(表示与具体条件作比较)比起来,考虑到,就…而言.It is rather cold for April.拿四月来讲,天气算冷了一点.clever for one's age 拿年龄来说就算聪明的了.
13.(表示对象)属于…的,给…的.a present for you 送给你的礼物.
14.(表示用途)适于…的.fit for food 适于作食物.
15.(与名词或代词等连用,后接动词不定式起主语[宾]语、定语、状语作用).F- them to surrender would be impossible.要他们投降是不可能的.make way for the car to pass 给汽车让路.The book is too difficult for me to read.这本书太艰深,我读不下去.It is time for him to go.他该走了.(as) for me 讲到我.be for it
1.赞成.2.势必受罚.for all 无论…怎样 (F- all you say,I still like him.不管你怎样说,我仍然喜欢他).for all I care 我管不着,与我无关.for all I know 也许,或许.for all that 虽然如此,还是.for all time 永久.F- crying out loud!(美口)真想不到!见鬼!去你的吧!有这种事么!(用于表示惊诧、不快).for days (and days) on end 永远,老是.for it 1.应付的(手段、方法).2.因此.3.快要发生麻烦,就要挨骂.4.(美国)(兵士)接到行动命令 (There is nothing for it but to wait.除等待外别无办法.be worse for it 因此更糟.be in for it 骑虎难下；势必要受罚).for one 至少有一个,举一个作例子(用作插入语) (I,for one,object to it 至少我是反对那样做的).for oneself 为自己；亲自；独自.for one thing 第一(表示列举)；原因之一是(用作插入语).