as...as的用法
as的六种用法及例句
as的六种用法及例句
“as”有多种词性和用法，以下是“as”的六种用法及例句：
- 做连词，固定搭配“as……as”，意思是“和……一样”。
例如：My sister is as tall as me. 我姐姐和我一样高。
- 做连词，引导时间状语从句，意思是“当……的时候”。
例如：My mother was cooking fish as I arrived home. 我到家的时候，我妈妈正在做鱼。
- 做连词，引导原因状语从句，意思是“因为”。
例如：As rain has fallen, the air is cooler. 因为下过雨，所以空气比较凉爽。
- 做连词，引导让步状语从句，意思是“虽然，尽管”。
例如：Young as he is, he has been one of the most famous painters in our country. 虽然他还很年轻，但已经成为我们国家最有名的画家之一。
- 做关系代词，引导定语从句。
例如：This is the same game as I played yesterday. 这和我昨天玩的游戏一样。
- 做介词，意思是“作为”。
例如：French is known as the most beautiful language in the world. 法语以世界上最美丽的语言著称。
as……as的意思及具体用法
as……as的意思及具体用法“ as … as …结构”在英语中用法较多，学生在平时的学习中会频繁地接触到此种结构。
有部分学生认为“ as … as… 结构”中只能出现形容词或副词并且认为此结构只能用于原级比较，这种认识是单一的。
as……as的意思及具体用法有哪些呢?本文是店铺整理as……as的意思及具体用法的资料，仅供参考。
as……as的意思及具体用法as...as意为"和……一样",表示同级的比较.使用时要注意第一个as 为副词,第二个as为连词.其基本结构为：as+ adj./ adv. +as.例如：(1)This film is as interesting as that one.这部电影和那部电影一样有趣.(2)Your pen writes as smoothly as mine.你的钢笔书写起来和我的一样流畅.其否定式为not as/so +adj./ adv. +as.例如：This dictionary is not as/so useful as you think.这本字典不如你想象的那样有用.若有修饰成分,如twice, three times, half, a quarter等,则须置于第一个as之前.例如：Your bag is twice as expensive as mine.你的袋子比我的贵一倍.几个关于as...as的常见句型：(1)as...as possiblePlease answer my question as soon as possible.请尽快回答我的问题.(2)as...as usual/beforeShe looks as pretty as before.她看起来和以前一样漂亮.(3)as long as... (引导条件状语从句)It took us as long as three years to carry out the plan.我们花了长达三年的时间才完成这项计划.(4)as far asHe walked as far as the railway station yesterday evening.昨天傍晚,他一直散步到火车站.(5)as well asShe cooks as well as her mother does.她烧菜烧得跟她母亲一样好.一些带有as...as结构的常见短语归纳：as busy as a bee像蜜蜂一样忙碌as easy as ABC像ABC一样容易as deep as a well像井一样深as light as a feather像羽毛一样轻as soft as butter像黄油一样软as rich as a Jew像犹太人一样富裕as的用法小结as可以作连词、介词及关系代词。
as...as的用法总结
千里之行，始于足下。
as...as的用法总结as...as是一种比较的结构，用于表示两个事物在某个方面具有相像或相等的程度。
句子结构为：[主语] + [be动词] + as + [形容词/副词] + as + [被比较的事物]。
下面总结一下as...as的用法：1. 形容词比较级在比较两个事物在某个方面的程度时，使用as...as可以表示两者具有相等的程度。
例如：- He is as tall as his brother. （他和他兄弟一样高。
）- The coffee is as hot as the tea. （咖啡和茶的温度一样热。
）2. 名词的数量比较as...as也可以用来比较两个事物的数量。
例如：- I have as many books as you. （我和你一样多的书。
）- There are as few students in this class as in that class. （这个班级和那个班级一样少的同学。
）3. 动作的频度比较as...as还可以用于比较两个动作的频度。
例如：- He works as hard as you do. （他和你一样努力工作。
）- She talks as much as he does. （她和他一样多话。
）4. 副词的程度比较除了形容词和名词的比较，as...as还可以用于比较副词的程度。
例如：- He sings as loudly as she does. （他唱得和她一样大声。
）- The car runs as fast as a bullet. （这辆汽车跑得像子弹一样快。
）第1页/共2页锲而不舍，金石可镂。
5. 不同形式的as...asas...as还可以用来比较两个不同形式的事物之间的相像程度。
例如：- He can swim as well as he can run. （他游泳的力量和跑步的力量一样好。
）- She is as beautiful without makeup as she is with makeup. （她素颜和化妆后一样秀丽。
as...as的用法
as...as的用法的用法as...as意为"和……一样"，表示同级的比较。
使用时要注意第一个as为副词，第二个as。
例如：为连词。
其基本结构为：as+ adj./ adv. +as。
例如：。
例如：(1)This film is as interesting as that one.这部电影和那部电影一样有趣。
这部电影和那部电影一样有趣。
(2)Your pen writes as smoothly as mine.你的钢笔书写起来和我的一样流畅。
你的钢笔书写起来和我的一样流畅。
例如：其否定式为not as/so +adj./ adv. +as。
例如：This dictionary is not as/so useful as you think.这本字典不如你想象的那样有用。
这本字典不如你想象的那样有用。
之前。
例如： 若有修饰成分，如twice, three times, half, a quarter等，则须置于第一个as之前。
例如：Your bag is twice as expensive as mine.你的袋子比我的贵一倍。
你的袋子比我的贵一倍。
的常见句型：几个关于as...as的常见句型：(1)as...as possible Please answer my question as soon as possible.请尽快回答我的问题。
请尽快回答我的问题。
(2)as...as usual/before She looks as pretty as before.她看起来和以前一样漂亮。
她看起来和以前一样漂亮。
(3)as long as... (引导条件状语从句) It took us as long as three years to carry out the plan.我们花了长达三年的时间才完成这项计划。
计划。
(4)as far as He walked as far as the railway station yesterday evening.昨天傍晚，他一直散步到火车站。
as的用法
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• (5)as well as • She cooks as well as her mother does. 她烧菜烧得跟她母亲一样好。 • ★as...as的结构： • as + 形容词或副词原级 + as • 1）在否定句或疑问句中可用so… as。 • He cannot run so/as fast as you.
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• 一、基本用法 • as ... as • 用于比较句型,中间插入的是形容词或副词的原 级。意思是"达到与什么相同的程度"。如：He is as strong as a horse. 他力大如牛。 • as...as意为"和……一样"，表示同级的比较。使 用时要注意第一个as为副词，第二个as为连词。 其基本结构为：as+ adj./ adv. +as。 • 例如： • (1)This film is as interesting as that one.这部电 影和那部电影一样有趣。
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as的六种用法
as的六种用法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，表示“和／与．．．(不)一样”。
如：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。
as作介词。
1、作“如，像”解。
They got united as one man．他们团结得像一个人一样。
2、作“充当，作为”解。
As a writer，he was famous．作为作家，他是很有名的。
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。
He shouted aloud as her ran along．他一边往前跑，一边高声地呼喊。
as作连词，相当于when。
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。
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：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)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。
as...as的用法总结
as...as的用法总结as...as是英语中常见的结构,下面小编给大家整理了as...as的用法总结,希望可以帮助到大家!as...as释义表示像...一样，(强调数量)多达，只有。
通常中间只能用形容词或副词的原级，不能用比较级或最高级。
若第二个as之后使用独立的人称代词，一般用主格(较正式)或宾格(非正式)均可。
as...as用法1.若涉及数量或程度，可用“as much+不可数名词+as”和“as many+可数名词复数+as”。
如：He doesn’t pay as much tax as we do / as us. 他没我们交的税款多。
There are not as many restaurants as there were. 现在餐馆没有过去多了。
2.“as+形容词或副词原级+as...”意为“和...一样”，表示同级的比较，第一个as为副词，第二个as为连词。
(1)as...as结构用于表示不同人或物同一性质的比较，意为...和...一样The tree is as tall as the building.这棵树和那栋楼一样高。
(2)as...as结构用于表示同一个人或物不同性质的比较，意为既...又...This swimming pool is as wide as it is long.这个游泳池宽度和长度相等。
(3)as...as结构用于表示两个人或物不同性质的比较，表示程度相同或相当，意为...而...，在否定句结构是so/as...as...He cannot run so/as fast as you.他没你跑得快。
He was as handsome as his wife was beautiful.他长得很英俊，他的妻子也长得非常漂亮。
3.as...as的常见句型(1)as...as possible/sb can尽可能的……Please answer my question as soon as possible.请尽快回答我的问题。
as...as用法
“ as … as …结构”在英语中用法较多，学生在平时的学习中会频繁地接触到此种结构。
有部分学生认为“ as … as… 结构”中只能出现形容词或副词并且认为此结构只能用于原级比较，这种认识是单一的。
实际上“ as … as… 结构”经过不同变化可以构成不同的短语和句式，这些短语和句式被灵活地运用于课文和练习中。
如果学生对此结构的用法了解不多，就会在平时的学习中遇到障碍。
为了帮助学生清除障碍，笔者就“ as … as… 结构”的几种用法介绍如下：“as + 形容词或副词原级+ as…” 意为“和……一样”，表示同级的比较，但要注意第一个as 为副词，第二个as 为连词。
根据比较对象和性质的不同又可以把此种结构分为三种：（一）“ as … as …结构”用于表示不同人或物同一性质的比较，意为“……和……一样…… " 。
例如：The tree is as tall as the building(is) ．这棵树和那栋楼一样高。
注意此结构也常用于形象比喻中：as cool as cucumber 沉着的，as stubborn as a mule 非常顽强的，倔强的，as clear as crystal 非常透明的，as poor as a church mouse 非常贫困的，as busy as a bee 像蜜蜂一样忙碌，as easy as ABC 像ABC 一样容易，as deep as a well 像井一样深，as light as a feather 像羽毛一样轻，as soft as butter 像黄油一样软。
这些短语生动活泼，浅显易懂，记住这些短语可以提高学生的英语写作和口语能力。
（二）“ as … as …结构”用于表示同一个人或物不同性质的比较，意为“既……又……” 。
例如：This swimming pool is as wide as it is long.这个游泳池宽度和长度相等。
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as...as的用法as...as意为"和……一样"，表示同级的比较。
使用时要注意第一个as为副词，第二个as为连词。
其基本结构为：as+ adj./ adv. +as。
例如：(1)This film is as interesting as that one.这部电影和那部电影一样有趣。
(2)Your pen writes as smoothly as mine.你的钢笔书写起来和我的一样流畅。
其否定式为not as/so +adj./ adv. +as。
例如：This dictionary is not as/so useful as you think.这本字典不如你想象的那样有用。
若有修饰成分，如twice, three times, half, a quarter等，则须置于第一个as之前。
例如：Your bag is twice as expensive as mine.你的袋子比我的贵一倍。
几个关于as...as的常见句型：(1)as...as possiblePlease answer my question as soon as possible.请尽快回答我的问题。
(2)as...as usual/beforeShe looks as pretty as before.她看起来和以前一样漂亮。
(3)as long as... (引导条件状语从句)It took us as long as three years to carry out the plan.我们花了长达三年的时间才完成这项计划。
(4)as far asHe walked as far as the railway station yesterday evening.昨天傍晚，他一直散步到火车站。
(5)as well asShe cooks as well as her mother does.她烧菜烧得跟她母亲一样好。
一些带有as...as结构的常见短语归纳：as busy as a bee像蜜蜂一样忙碌as easy as ABC像ABC一样容易as deep as a well像井一样深as light as a feather像羽毛一样轻as soft as butter像黄油一样软as rich as a Jew像犹太人一样富裕一、“as(否定句中可用so)＋adj．／adv．＋as…”，其基本意思为“……和……一样”。
但在实际应用中，此结构在不同的语境中含义差异较大。
1、表示不同人或物同一性质的比较，意为“……和……一样……"。
The tree is as tall as the building(is)．这棵树和那栋楼一样高。
Michael is as bright as George(is)．迈克尔和乔治一样聪明。
2、表示同一个人或物不同性质的比较，意为“既……又……”Alice works as happily as(she)plays(happily)．艾丽丝愉快地工作，尽情地玩。
Danny is not so wise as he is witty．丹尼为人风趣，但欠明智。
3、用于表示两个人或物不同性质的比较，表示程度相同或相当，意为“……而……”。
He was as handsome as his wife was beautiful．他长得非常英俊，他的妻子也长得非常漂亮。
He was as experienced as his brother was green．他经验丰富，而他兄弟却涉世未深。
二、as…as结构的另一种形式是“as much／many＋名词＋as＋从句”。
Mary has written as many essays as her brother．玛丽写的文章篇数和她弟弟一样多。
It is as much your fault as your wife’s．这既是你的过错，也是你妻子的过错。
Henry is as much a hypocrite as·John．亨利跟约翰一样是个伪君子。
三、若有修饰成分，如twice，three times，half，a quaer等，必须置于第一个as之前。
You are not half as clever as you think you are．你可不像自己想象的那么聪明。
She isn’t going out with a man who is twice as old as she．她不打算和一个比她大一倍的人出去散步。
You’ve made just as many mistakes as I have．我和你犯的错误一样多。
We’ve produced twice as much cotton this year as we did lastyear.我们今年的棉花产量是去年的两倍。
四、as…as结构的另一变体形式是“as＋形容词原级＋名词词组＋as”I don't want as expensive a car as this.＝I don't want a car as expensive as this．我不要这么贵的汽车。
Tony is as clever a boy as his brother．托尼是一个和他兄弟一样聪明的男孩。
五、当as…as与表示重量、数量、时间、距离、价格等的计量名词连用时。
往往并不表示比较。
而是构成一个形容词组，意为“重达……，多达……，高达……”等。
The river is as deep aslO meters．这条河深达10米。
Frosts often occur as late as May．往往到5月份还有霜。
六、“nothing(或no)＋so＋原级＋as…”“as+原级+as any(或ever)”、“as+原级+as…can be”、等结构表达的是最高级意义。
即在某种程度上或某方面达到极限或最大限度。
He is as great a mathematician as any．他是一位非常杰出的数学家。
He is as happy as happy can be．他幸福无比。
No one is so deaf as those who won’t listen．最聋者莫过于不听劝说的人。
七、as…as…不表示比较的几个常见句型。
1．as…as possible／sb can尽可能的……Please answer my question as soon as possible．请尽快回答我的问题。
The detective is searching the man as carefully as he can．那个侦探正在尽可能仔细地搜查那个男子的身体。
2．as…as usual／before像以前一样……She looks as pretty as before．她看起来和以前一样漂亮Though they failed，they still worked as hard as usual．尽管他们失败了，但他们仍像以前一样努力工作。
3．as long as只要，引导条件状语从句Ｉwill stay with you as long as there is a room flree．要是你有一间空余的房子，我就住在你这里。
You may borrow this book as long as you promise to give itback．只要你答应归还，你就可以把这书借走。
一、as作连词的用法1. as...as的用法as...as意为"和……一样"，表示同级的比较。
使用时要注意第一个as为副词，第二个as为连词。
其基本结构为：as+ adj./ adv. +as。
例如：(1)This film is as interesting as that one.这部电影和那部电影一样有趣。
(2)Your pen writes as smoothly as mine.你的钢笔书写起来和我的一样流畅。
其否定式为not as/so +adj./ adv. +as。
例如：This dictionary is not as/so useful as you think.这本字典不如你想象的那样有用。
若有修饰成分，如twice, three times, half, a quarter等，则须置于第一个as之前。
例如：Your bag is twice as expensive as mine.你的袋子比我的贵一倍。
几个关于as...as的常见句型：(1)as...as possiblePlease answer my question as soon as possible.请尽快回答我的问题。
(2)as...as usual/beforeShe looks as pretty as before.她看起来和以前一样漂亮。
(3)as long as... (引导条件状语从句)It took us as long as three years to carry out the plan.我们花了长达三年的时间才完成这项计划。
(4)as far asHe walked as far as the railway station yesterday evening.昨天傍晚，他一直散步到火车站。
(5)as well asShe cooks as well as her mother does.她烧菜烧得跟她母亲一样好。
一些带有as...as结构的常见短语归纳：as busy as a bee像蜜蜂一样忙碌as easy as ABC像ABC一样容易as deep as a well像井一样深as light as a feather像羽毛一样轻as soft as butter像黄油一样软as rich as a Jew像犹太人一样富裕2. as用作连词引导时间状语从句as与when，while都是引导时间状语从句的从属连词，含义都是"当……的时候"。
但它们有区别：用when时，从句的动作可以与主句的动作同时发生，也可以先于主句的动作发生；用while时，从句的动作为一过程，主句动作与从句动作同时进行或在从句动作过程中发生；用as时，主句和从句的动作同时发生，具有延续的含义。
例如：(1)It was snowing when he arrived at the construction site.他到达工地时，天正在下雪。
(2)He was watching TV while his mother was cooking.他母亲做饭时他在看电视。