for

音标[fɒ:] 读音

汉语翻译

prep. 为, 因为, 至于
conj. 因为
【计】 DOS批处理命令:对一组参数重复执行指定的命令
相关词组:
If it weren't for...
for all
for all that
for life
for oneself

词意辨析:

as, because, for, since
这些连词均含有“因为”之意。
as: 从属连词,语意较because, since弱,着重在主句,所表示的原因或理由是“附带的”。
because: 从属连词,语意强,着重直接的原因或理由,所引出的从句是全句的重心,用以回答why提出的问题。
for: 并列连词,语气较弱,所引出的句子一般放在后面,表示附带说明的理由或推断理由。
since: 语意比because弱,但比as强,一般用于表示“由于大家已知的事实”。
during, for
这两个介词都有“在……期”之意。
duringfor: 指特定的某一段时间,侧重事件持续时间的总长度。

例句:

  1. We have studied English for years.
    我们学英语已有好几年了。
  2. They jumped for joy.
    他们高兴地跳了起来。
  3. Jim is going to get material for a new book.
    吉姆正打算为一部新书准备材料。
  4. It is for her own good.
    这是为了对她自己有好处。
  5. He has a great respect for his father.
    他很敬佩他的父亲。
  6. What can I do for you?
    要我帮忙吗?
  7. Are you for or against?
    你是赞成还是反对?
  8. He shook his head, for he thought differently.
    他摇摇头,因为他的想法与此不同。

详细解释:


for

prep.(介词)


Used to indicate the object, aim, or purpose of an action or activity:
为了:用来指一个动作或活动的目的、目标或意图:
例句:
trained for the ministry; put the house up for sale; plans to run for senator.
为政府部门培训;把房子拍卖;计划竞选议员

Used to indicate a destination:
往,向:用来指目的地:
例句:
headed off for town.
出发去城里

Used to indicate the object of a desire, an intention, or a perception:
对于:用来指愿望、意图或感觉的目标:
例句:
had a nose for news; eager for fame and fortune.
消息灵通;渴求名利



Used to indicate the recipient or beneficiary of an action:
为:用来指一个活动的接受者或受益者:
例句:
prepared lunch for us.
为我们准备午餐

On behalf of:
代表:
例句:
spoke for all the members.
代表全体成员发言

In favor of:
对…支持:
例句:
Were they for or against the proposalô
他们支持这项议案还是反对呢ô

In place of:
代替…:
例句:
a substitute for eggs.
鸡蛋的替代品



Used to indicate equivalence or equality:
等值,等量:用于表示等值或相同关系:
例句:
paid ten dollars for a ticket; repeated the conversation word for word.
花十美元买了张票;逐字逐句地重复谈话

Used to indicate correlation or correspondence:
用于表示关联或联系:
例句:
took two steps back for every step forward.
每前进一步向后退两步



Used to indicate amount, extent, or duration:
达:用于表示数量、范围或持续时间:
例句:
a bill for five dollars; walked for miles; stood in line for several minutes.
五美元的钞票;步行了数英里;排了几分钟的队

Used to indicate a specific time:
在:用于表示一个具体时间:
例句:
had an appointment for two o`clock.
两点钟有一个约会



As being:
当作:
例句:
take for granted; mistook me for the librarian.
视为当然;把我误认为是图书管理员

Used to indicate an actual or implied listing or choosing:
针对…:用于表示实际的或隐含的列举或选择:
例句:
For one thing, we can`t afford it.
第一,我们买不起

As a result of; because of:
由于;因为:
例句:
jumped for joy.
因高兴而跳起来

Used to indicate appropriateness or suitability:
用于表示适度或适当:
例句:
It will be for the judge to decide.
这要由法官来决定

Notwithstanding; despite:
虽然;尽管:
例句:
For all the problems, it was a valuable experience.
尽管还存在许多问题,这仍不失为一次宝贵的经验



As regards; concerning:
关于;至于:
例句:
a stickler for neatness.
有洁癖的人

Considering the nature or usual character of:
至于:关于…的性质或一般特征:
例句:
was spry for his advanced age.
就他的高龄来说,他应该算是充满生气的了

In honor of:
为纪念…:
例句:
named for her grandmother.
为纪念她的祖母起的名字

conj.(连接词)
Because; since.
因为;既然

来源:
Middle English
中古英语
from Old English * see per
源自 古英语 *参见 per


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