第1个回答 2014-03-09
as用法小结
1．作介词，表示“作为； 当作”。如：
As a party member, I must be strict with myself．
He works in the school as a teacher of math．
2．作连词，引导方式状语从句，意为“像；按照”。 如：
You must do everything as I asked you to．
3．作连词，引导时间状语从句。意为“当……的时候”。 如：
She sings as she walks．
He came just as I reached the door．
4．作连词，引导原因状语从句。如：
You must hurry up as there is little time left．
5．引导让步状语从句，常用于倒装结构 。如：
Hard as he worked, he didn’t pass this examination．
Child as he is, he knows a lot．
6．用作关系代词，引导非限制性定语从句。如：
As we all know, the earth is round．
She has been late again, as was expected．
7．用于一些固定搭配。如：
① as ．．． as．．． 与……相同的程度； 与……等同
The dress is twice as expensive as that．
② as if ／as though 似乎；好像
He behaved as if nothing had happened．
He rubbed his eyes and yawned as though waking up after
a long sleep．
③ as well as 同（一样也）；和；还
On Sunday� his landlady provided dinner as well as
breakfast．
We cannot expect her to do the homework as well as look
after the children．
④ such．．．as 像……这样的；such as 例如
I bought a lot of fruits, such as apples, oranges,
bananas and so on．
Such simple actions as eating� drinking become difficult．
⑤ as for 至于某人（某事物）
As for you, you ought to be ashamed of yourself．
As for the hotel, it was very uncomfortable and miles
away from the sea．
⑥ as to 关于某事物；提到某事物
As to correcting our homework, the teacher always makes
us do it ourselves．
⑦ so as to ．．． 以便, 为了
She saved the money so as to support the family．
⑧ as a matter of fact 其实；实际上
As a matter of fact, I’m very fond of housework．
⑨ as a result 结果 (发生某种情况)
As a result， he had been given an excellent job．
⑩ as long as 只要
As long as you work hard, you will succeed sooner or
later．
第2个回答 2014-03-09
as
adv.（副词）
To the same extent or degree; equally:
同等地，一样地：同一限度或程度地；同等地：
The child sang as sweetly as a nightingale.
这孩子歌唱得同夜莺般婉转
For instance:
例如：
large carnivores, as the bear or lion.
大的食肉动物，如熊或狮子
When taken into consideration in a specified relation or form:
被认为：当在特别的关系或形式中加以考虑时：
this definition as distinguished from the second one.
这个定义与第二个有区别
conj.（连接词）
To the same degree or quantity that. Often used as a correlative after so or as :
像，如同：同等的程度或量，常用作关联词后置于so 或 as ：
You are as sweet as sugar. The situation is not so bad as you suggest.
你甜如蜜。情形不如你说的那样糟
In the same manner or way that:
以同样方式，以同样方法：
Think as I think.
像我这样去想
At the same time that; while:
同时；当…时：
slipped on the ice as I ran home.
我跑回家时在冰上滑了一跤
For the reason that; because:
由于；因为：
went to bed early, as I was exhausted.
睡得早，因为我精疲力尽了
With the result that:
结果：
He was so foolish as to lie.
他太傻才会撒谎
Though:
尽管：
Great as the author was, he proved a bad model. Ridiculous as it seems, the tale is true.
这位作者尽管了不起，到头来却成了一个坏榜样。这个故事看似荒唐，却是真的
In accordance with which or with the way in which:
根据或按照这一方法：
The hotel is quite comfortable as such establishments go. The sun is hot, as everyone knows.
就设备而言，这个旅馆相当舒适。太阳非常热，这一点众所周知
Informal That:
【非正式用语】 相当于that：
I don't know as I can answer your question.
我不知道能否回答你的问题
pron.（代词）
That; which; who. Used after same or such :
that；which；who。用在same 或 such 后：
I received the same grade as you did.
我和你得分一样
Chiefly Upper Southern U.S. Who, whom, which, or that:
【多用于美国中南部】 who，whom，which或that：
Those as want to can come with me.
想去的可以和我同去
prep.（介词）
In the role, capacity, or function of:
以…的身份，作为：充当角色、身份或功能的：
acting as a mediator.
充当调解人
In a manner similar to; the same as:
以相似的方式；如同：
On this issue they thought as one.
在这个问题上，他们意见一致
as is【非正式用语】
Just the way it is, with no changes or modifications:
按现状：就用这种方式，不加改变或修饰：
bought the samovar as is from an antique dealer.
原封不动地从古董商那里买到这套俄国式茶具
as it were
In a manner of speaking; as if such were so.
以说的方式；似乎如此本回答被网友采纳