as的用法。

as九大用法~

as只有作副词、介词、连词、代词等四大用法，具体用法如下：
一）as作副词，表示程度，意为“同样地”。在“as．．．as．．．”，“not as．．．as．．．”结构中的第一个as是副词，作“和／与．．．(不)一样”解。eg：Jack is as tall as his father．杰克和他的父亲一样高。He doesn't speak English as／so fluently as you．他的英语说得不如你流利。二）as作介词。1．作“如，像”解。eg：They got united as one man．他们团结得像一个人一样。2．作“充当，作为”解。eg：As a writer，he was famous．作为作家，他是很有名的。三）as作连词，常用来连接主句和状语从句。1．引导时间状语从句，作“当．．．的时候”解，有“随着．．．”之意，与while意义相近，强调两个动作同时发生；或某事一发生，另一事立即发生。eg：He shouted aloud as her ran along．他一边往前跑，一边高声地呼喊。I was startled as he opened the door．他一开门，我吓了一跳。as作连词，相当于when。eg；As a little boy (When he was a little boy)he began to learn to play piano．他小时候就开始学弹钢琴。2．引导原因状语从句，作“因为，由于”解，与because的用法相近。eg；I must stop writing now，as I have rather a lot of work to do．我必须停笔了，因为我还有许多工作要做。3．引导方式状语从句或比较状语从句，作“正如，(如)像”解。例eg：As in your country，we grow wheat in the north and rice in the south．正如(像)你们国家一样，我们在北方种小麦，在南方种大米。(方式状语从句)When at Rome，do as Romans do．入乡随俗。(方式状语从句)4．引导让步状语从句，作“虽然，尽管”解。这时从句常用倒装语序，即把从句中的表语、状语或动词原形放在as之前。eg；Strange as it may seem，it is true．尽管这事看上去很奇怪，但却是真的。Try as he might，Tom could not get out of the difficulties．不管怎样努力，汤姆还是摆脱不了困境。四）as作关系代词。1．引导限制性定语从句，用在“such．．．as”,“the same．．．as”，“as．．．as”等结构中，常译作“像．．．一样的人(或物)”，“凡是．．．的人(或物)”。例eg：He wished to be such a man as Lei Feng was．他曾希望做一个像雷锋那样的人。My hometown is no longer the same as it was．我的家乡再也不像过去一样了。2．引导非限制性定语从句，用来指代它前面的整个句子(即先行句)，意思是“这一点”。这个分句可以位于句首、句中或句末。eg：As is well known，oceans cover more than 70％ of the earth．我们知道，海洋占地球面积的百分之七十以上。

扩展资料：
缩写为AS的单词
1. =Anglo-Saxon 盎格鲁-撒克逊人;盎格鲁-撒克逊语;盎格鲁-撒克逊人的;盎格鲁-撒克逊
语的
2. =antisubmarine 反潜艇的
3. =Asia 亚洲;亚细亚
4. =Asian 亚洲的;亚洲人;亚洲人的
参考资料来源：百度百科：AS

as具体用法如下：

1.as用作副词时主要用来表示比较,意思是“像?一样；如同”。可以单独使用，但更多的是用在as...as结构中，其中第一个as是副词，其后可接形容词或副词,也可接其他成分，as前可有状语。第二个as可以是介词,也可以是连词。as用作副词时还可以指事物以同样的方式发生,意思是“和?一样”。

2.as 常做关系代词，如such children as love their books中的as是love的主语。

3.as还可表示原因,作“因为,既然”解，引导原因状语从句，表示不说自明的原因或理由，语气较轻，是附带提及，不加强调。as引导的从句可放在主句之前(表示原因不明显),也可放在主句之后(表示原因明显)。

as读音：英 [æz , əz]   美 [æz , əz] 

释义：

1.prep.像;如同;作为;当作

例句：Nobody that I spoke to doubted his sincerity as a politician. 

和我谈过话的人中没有一个怀疑他作为一个政治家的诚意。

2.adv.(比较时用)像?一样，如同;(指事情以同样的方式发生)和?一样

例句：Today, as usual, he was wearing a three-piece suit 

像往常一样，他今天穿的是三件套。

3.conj.当?时;随着;照?方式;因为;由于

例句：She counted more than a dozen in plain sight as the steamer drew closer. 

当轮船靠近时，她一眼就数出了十多艘来。

扩展资料

近义词：equally、though

一、equally读音：英 [ˈiːkwəli]   美 [ˈiːkwəli] 

释义：adv.平等地;同样地;平均地;相等地;均等地;(引出同样重要的内容)同样，此外，也

例句：Team members contribute thoughts and share ideas equally. 

团队成员平等地贡献思维和分享想法。

二、thoughthough读音：英 [ðəʊ]   美 [ðoʊ] 

释义：

1.conj.虽然;尽管;即使;(用于主句后，引出补充说明，使语气变弱)不过，可是，然而

例句：I will say no more on these matters, important though they are 

虽然这些事很重要，我也不想再说什么了。

2.adv.(尤用于句末补充说明，使语气减弱)不过，可是，然而

例句：I like him. Though he makes me angry sometimes 

我喜欢他，不过他有时惹我生气。

应该这么解释：

[表示原因]因为, 既然
As you are tired, you had better rest.
(既然)你累了, 最好休息一下。
你那句话：
既然我们已经走了。。。。。我们在一个广场停下来休息一会儿。

as
[As]
adv.
同样地, 被看作, 象
prep.
当做
conj.
与...一样, 当...之时, 象, 因为
[域] American Samoa, 东萨摩亚
abbr.
[军] Air to Surface, 空对地
=====

as
as 1
AHD:[²z] […z ] 非重读时
D.J.[#z][*z ]非重读时
K.K.[#z][*z ]非重读时
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

==========

Traditionally, a distinction has been drawn between comparisons using as . . . as and comparisons using so . . . as. [x] The so . . . as construction is traditionally required in negative sentences ( as in Shakespeare's “ 'tis not so deep as a well” ), in questions (as in Is it so bad as she says? ), and in certain if clauses (as in If it is so bad as you say, you ought to leave ). But this so . . . as construction is becoming increasingly rare in American English, and the use of as . . . as is now entirely acceptable in all contexts. · In a comparison involving both as . . . as and than, [x] the second as should be retained in written style. One writes He is as smart as, or smarter than, his brother, not He is as smart or smarter than his brother, which is considered unacceptable in formal style. · In many dialects, as is used in place of that in sentences like We are not sure as we want to go or It's not certain as he left. [x] This construction is not sufficiently well established to be used in writing. · [x]As should be preceded by a comma when it expresses a causal relation, as in She won't be coming, as we didn't invite her. [x] When used to express a time relation, as is not preceded by a comma:
按传统用法，用as…as 表比较和用 so…as 表比较二者有别。 so…as 结构传统上用于否定句，（ 如莎士比亚“不如井深” ）， 和疑问句中（如在如她所说的那样糟糕吗? ）， 和某些if 从句中（如在 如果象你所说的那样糟，你就该离开 ）。 但so…as 结构在美国英语中日趋少见， 而在所有语境中使用as…as 现在则是完全可以接受的。 在有as…as 和 than 同时用作比较时， 在书面语中，第二个as 应该保留。 一种写法He is as smart as，or smarter than，his brother，（他如他兄弟一般聪明，甚至超过他了） ，而不应写成 He is as smart or smarter than his brother， 这在正式文件中被认为是不可接受的。在很多方言中，用as 代替 that 如 We are not sure as we want to go 或 It's not certain as he left 。 这种结构在书面语中尚不成立。当as 表示一个因果关系时，前面应有逗号， 如She won't be coming, as we didn't invite her。（她不会来这里，因为我们没有邀请她） 。 当用于表示时间关系时，as 前没有逗号：
She was finishing the painting as I walked into the room.[x]
She was finishing the painting as I walked into the room（我走进房间的时候她刚好画完画）。
When a clause introduced by as begins a sentence, care should be taken that it is clear whether as is used to mean “because” or “at the same time as.” The sentence As they were leaving, I walked to the door may mean either that I walked to the door because they left or at the same time that they were leaving. · As is sometimes used superfluously to introduce the complements of verbs like consider, deem, and account, [x] as in They considered it as one of the landmark decisions of the civil rights movement. The measure was deemed as unnecessary.[x] This usage may have arisen by analogy to regard and esteem, [x] where as is standardly used in this way:
当as 引导一个从句且位于句首时，应注意弄清 as 是表示“原因”还是表示“与…同时”。 句子As they were leaving，I walked to the door 既可表示我向门口走去，因为他们离开了，也可表示在他们离开的时候，我向门口走去。 as 有时赘用，引导动词的补助成分诸如 consider,deem， 和 account， 。 如在他们将此认为是民权运动的里程碑。 认为此测量标准不必要。 这种用法也许源于词的类比用法regard 和 esteem ， 在此as 这种形式的用法是标准的：
We regarded her as the best writer among us.[x]
我们认为她是我们中最好的作家。
But the use of as with verbs like consider is not sufficiently well established to be acceptable in writing. See Usage Note at because, equal, like 2so 1than
但在书面语中as 与动词连用象 consider 等尚不能完全被人们接受。 参见 because， equal， like2so1than

American dialects often vary from Standard English in the form and usage of relative pronouns. Where Standard English has three relative pronouns—who, which, and that —regional dialects, particularly those of the South and Midlands, allow as and what as relative pronouns: “Them as thinks they can whup me jest come ahead” (Publication of the American Dialect Society). The car what hit him never stopped.
美国的各种方言在关系代词的形式和用法上常与标准英语有出入。标准英语有三个关联代词who,which 和 that ——地区性方言， 尤其是南部和中部地区，却允许as 和 what 作关联代词： “Them as thinks they can whup me jest come ahead" （美国方言协会出版物）撞倒他的那辆车根本没停。
====
As
conj.
[as... as 结构中第二个 as, 它往往连接一个不完整的从句, 表示比较]和...一样, 象...一样
[表示方式]象, 按照, 如同
Run As I do.
象我这样跑。
Leave it As it is.
保持原状, 不要动它。
[表示时间]当..., 的时候 , 一边...一边, 随着
She sang As she worked.
她一边工作一边唱歌。
I saw him As he was getting off the bus.
正当他下公共汽车时, 我看见了他。
As a child, he lived in America.
他小时候住在美国。
You will grow wiser As you grow older.
随着你年令的增长, 你会变得更聪明。
[表示原因]因为, 既然
As you are tired, you had better rest.
(既然)你累了, 最好休息一下。
[表示结果和目的]以致于, 以便
Be so good As to come and join us.
务请来参加我们的活动。
[表示让步]虽然, 尽管
Rich As he is, he is not happy.
虽然他很富, 但他并不幸福。
Try As he would, he could not lift the rock.
他虽然尽了最大努力, 仍不能搬动那块石头。
As
pron.
[用在 such...as; the same... as 结构中]象...一样
这一点
As is well known
众所周知
The statemant reads in full As follows:
声明全文如下:
As
prep.
作为, 当作, 担任
He worked As a teacher.
他当教师。
As a work of art it is very poor.
作为艺术品这是十分拙劣的。
例如
Some animals, As dogs and cats, eat meat.
有些动物, 如狗, 猫等是食肉的。
如同, 象
unite As one man
团结得象一个人一样。
====

so As not to
以便不, 免得
so As to
这(那)样...以致
so long As
只要
so much As
连...都不
As above
如上, 同上
As against
与...比较; 比起...来
As... As any
不亚于任何一个; 不比别的差
As ... As anything
极为; 非常
As ... As ... can be
到了...的程度; 极其...
As ... As ever
永远; 依旧, 仍然
自古; 至今; 空前 (He is As brilliant a politician As ever lived. 他是古今最卓越的政治家。)
[与one 或you can 连用时]尽可能地; 越...越好(Be As quick As ever you can. 越快越好)
As for
至于; 就...方面说来
As from
从...时起(公文用语)
As if
好象...似的; 仿佛...一样
As though
好象...似的; 仿佛...一样
As is
[口]照原来的样子; 不予改变; 本来就是这样
As it is
事实上, 实际上; 照现在的样子
As they are
事实上, 实际上; 照现在的样子
As it were
仿佛, 好象, 可以说
As many (much) As
到...程度; 多达; 同量的
As of
在...时; 到...时为止; 从...时起
As to
谈到; 关于
至于
As well
倒不如, 还是...的好; 最好...还是(It will be As well to stop that young screamer. 但是最好还是让那个大哭大叫的孩子住声。)
同样; 也
As well As
也; 又
As well ... As not
反正都行; 都一个样(You may As well go there As not. 你去不去都行。)
As yet
[多用于否定句中]到现在为止; 到那时为止
A-you were!
【军】[口令]复原!

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