as...as用法
as...as...的用法总结
as...as...的用法总结as...as...的用法其实很简单，快来一起学习吧。
下面就和大家分享，来欣赏一下吧。
as...as...的用法其实很简单as是英语中用得比较多的一个词，也是很多小伙伴反映较难掌握的一个词。
as的词性较多，用法也较复杂，我们今天先讲一下很常用的as...as...的用法as...as...的基本意思为“与……一样”，"像...一样的"。
例如：The tree is as tall as the building(is). 这棵树和那栋楼一样高。
其中的第一个as为副词，其后通常接形容词或副词(用原级) ，第二个as可用作连词(后接从句)。
as...as...的用法1基本用法：虽然都是as...as...但在不同的语境下，意思也不同。
例如：1.表示不同人或物同一性质的比较，意为“……和……一样……"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。
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“……且/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。
使用时应注意以下几点：1. 在否定句中，第一个as 也可换成so：He doesn’t study as [so] hard as his brother. 他学习不如他弟弟努力。
2. 在该结构的两个as之间通常接形容词或副词的原级，但若涉及数量或程度，可用“as much+不可数名词+as”和“as many+可数名词复数+as” ：You’ve made as many mistakes as I have. 你犯的错误和我犯的一样多。
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。
初中有关as ... as 的短语
初中有关as ... as 的短语答案：1. as well as 也；和…一样；不但…而且。
2. as soon as 一…就…。
3. as much as 多达；和…一样多。
4. as far as 远到；至于；就…而言。
5. as good as 和…几乎一样。
6. as long as 只要；和…一样长。
7. as though 好像。
8. as for 至于，关于。
9. as if 好像，似乎，仿佛。
10. as by way of 经由。
11. as of 在…时；到…时为止。
12. as to 至于；关于。
造句：1. He is a talented musician as well as a skilled painter.他不仅是一位熟练的画家，而且还是一位有才华的音乐家。
2. I'll call you as soon as I get the results.我一拿到结果就给你打电话。
3. He earned as much as $100,000 last year.他去年赚了多达10万美元。
4. We walked as far as the top of the hill.我们一直走到山顶。
5. The new model is as good as the old one.这个新型号和那个旧型号几乎一样。
6. You can stay here as long as you like.你可以在这里呆多久都行。
7. He looks as though he hasn't slept for days.他看起来好像几天没睡觉了。
8. As for me, I prefer to stay at home.至于我，我更喜欢呆在家里。
9. It looks as if it's going to rain.看起来好像要下雨了。
10. We went to the city as by way of the highway. 我们经由高速公路去了城市。
asas的用法总结有哪些
as as的用法总结有哪些以下是小编为大家整理的as...as的用法总结，希望能帮助大家更好地认识as...as这个词组，提高英语水平。
一、基本意思为“与…一样”，其中的第一个as为副词，其后通常接形容词或副词(用原级)，第二个as可用作介词(后接名词或代词)或连词(后接从句)。
使用时应注意以下几点。
如：(1) 在否定句中，第一个 as 也可换成 so。
如：He doesn’t study as [so] hard as his brother. 他学习不如他弟弟努力。
(2) 在该结构的两个as之间通常接形容词或副词的原级，但若涉及数量或程度，可用“as much+不可数名词+as”和“as many+复数名词+as”。
如：I haven’t got as much money as I thought. 我不像原来想像的有那么多钱。
You’ve made as many mistakes as I have. 你犯的错误和我犯的一样多。
其间接形容词时，有时该形容词还可修饰另一名词，但这个名词应带有不定冠词(注意词序)。
如：She is as good a teacher as her mother. 她和她妈妈一样是位好老师。
也可说。
如：She is a teacher as good as her mother.但不说。
如：She is as a good teacher as her mother. / They are as good teachers as us.(3) 该结构根据情况可用使用以下修饰语。
如：(not) nearly, almost, just, nothing like, exactly, not quite, half, one-ten, twice, three times, 30 per cent等，并且这些修饰语必须置于第一个as之前，而不能置于其后。
如：He doesn’t play half as well as his sister. 他演奏的水平不及他姐姐的一半。
英语基础知识积累-as…as…句型的用法
英语基础知识积累-as…as…句型的用法as…as…句型的用法1一、“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。
as…as…句型的用法2二、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。
as…as…句型的用法3三、若有修饰成分，如twice，three times，half，a quaer等，必须置于第一个as之前。
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...的用法总结
as...as... 的用法总结as...as...的用法其实很简单，快来一起学习吧。
下面就和大家分享，来欣赏一下吧。
as...as...的用法其实很简单as 是英语中用得比较多的一个词，也是很多小伙伴反映较难掌握的一个词。
as 的词性较多，用法也较复杂，我们今天先讲一下很常用的as...as...的用法as...as...的基本意思为“与⋯⋯一样”，"像...一样的"。
例如：The tree is as tall as the building（is）. 这棵树和那栋楼一样高。
其中的第一个as 为副词，其后通常接形容词或副词（用原级），第二个as 可用作连词（后接从句）。
as...as...的用法1基本用法：虽然都是as...as...但在不同的语境下，意思也不同。
例如：1. 表示不同人或物同一性质的比较，意为“⋯⋯和⋯⋯一样⋯⋯"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。
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“⋯且⋯/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。
使用时应注意以下几点：1. 在否定句中，第一个as 也可换成so：He doesn't study as [so] hard as his brother.他学习不如他弟弟努力。
2. 在该结构的两个as之间通常接形容词或副词的原级，但若涉及数量或程度，可用“as much不+ 可数名词+as”和“as many+ 可数名词复数+as”：You've made as many mistakes as I have你. 犯的错误和我犯的一样多。
初中英语小议as…as…的用法 知识精讲
初中英语小议as…as…的用法知识精讲as…as是形容词或副词比较中用于原级比较的一个重要句型，主要有以下几种用法：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。
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。
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 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”。
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。
三、若有修饰成分，如twice, three, times, half, a quarter等，必须置于第一个as之前。
You are not half as clever as your think you are.你可不像自己想像的那么聪明。
You’ve made just as many mistakes as I have.我和你犯的错误一样多。
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。
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。
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的用法
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
3. as …… as …… 结构的两个主语和两个比较项目都 不同，即把两个不同的人和物在不同的方面比较时， 相当于 whereas ，可译为“而”。 例：The prisons are as over-crowded as the farmlands are empty. 监狱里人满为患，而地里却无人耕作。 他经验丰富，而他的弟弟则涉世未深。 He was as experienced as his brother was green. 4. 当 as …… as …… 的结构后面连接 can / any / ever / possible / 等词时，表示最高级的意思，可译为“极 其，最好或尽量”。 例： He is as wrong as wrong can be. 他大错特错了。 This is as fair a land as ever. 这是一片最美的土地。
As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. (2)Your pen writes as smoothly as mine. 其否定式为not as/so +adj./ adv. +as。例如： This dictionary is not as/so useful as you think. 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： 你的袋子比我的贵一倍。 Your bag is twice as expensive as mine.
高中英语知识点大全12as...as...用法小结
高中英语知识点大全（12）：as...as...用法小结as...as...用法小结（1）...as+形容词（副词）原级+as...;not as/so+形容词（副词）原级+as...Their factory is as large as ours.他们的工厂和我们的一样大。
I study as hard as you.我和你一样用功学习。
He doesn’t get up as/ so early as his parents.他不像他父母那样早起床。
（2）……倍数+ as + 形容词（副词）原级+as...Line AB i s 3 times as long as Line CD.=Line AB is twice longer than/3 times the length of Line CD.线段AB是线段CD长的3倍。
（3）as + 形容词+ a/an + 单数可数名词+ as; as + 形容词+复数名词+ asShe is as good many records as possible.我们需要尽量多的唱片。
There is as much sugar in it as eight pieces of sugar.其中的含糖量相当于八块方糖。
I have’t got as much money as I thought.我没有原来想象的那么多钱。
（4）as/so long as 只要；如果You may use that dictionary as long as you take care of it.只要你好好保存，你可以用那本词典。
as a matter of fact=in fact事实上、实际上……It seems easy,but as a mat ter of fact,it’ll take us a long time to work it out.这道题貌似简单，实际上要解出的话很费时间。
分享as...as的用法与例句
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 possible Please answer my question as soon as possible.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。
(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 as She cooks as well as her mother does.她烧菜烧得跟她母亲一样好。
as…as…的用法详解
as…as…的用法详解下面是小编整理的一些关于as…as…的用法详解，希望对大家有帮助。
▲as…as表示同级比较，意为“和……一样”。
例如：①Mary is as tall as her mother.玛丽和她母亲一样高。
② John plays basketball as well as Mike.约翰打篮球打得跟麦克一样好③ Rose is as well as her brother.罗斯和她哥哥身体一样棒。
④ Li Ping works as hard as his classmates.李平学习和同班同学一样努力。
⑤That pencil is as long as this one.那支铅笔与这支铅笔一样长。
⑥ He had as many books as I.他和我有同样多的书。
⑦Tom has as many picture books as Mike.汤姆和迈克有同样多的图画书。
⑧There is as much tea in this cup as in that one.这个杯里的茶和那个杯里的茶一样多。
⑨Your spoken English is as good as his.你的英语口语同他的一样好。
注：有关as…as…的一些固定短语：▲as good as除了表示“同……一样好”之外，还表示“几乎等于”。
例如：⑩He is as good as dead.他跟死了一样。
(11) The work is as good as finished.工作几乎已经完成了。
▲as well as除了表示“同……一样好”之外，还表示“和、同、也”。
例如：(12) My parents as well as my elder brother enjoy music.我父母亲和我哥哥都喜欢音乐。
(13) My class as well as our head teacher visited the GreatWall Last Sunday.我班同学和班主任上星期天参观了长城。
as...as的用法
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。
as……as的用法
as……as是英语中常见的并列连词，用来比较两个事物或表达相同的意思。
其基本用法如下：
1. as+形容词/副词+as，表示同级的比较，第一个as为副词，第二个as为连词。
例如：Your room is as big as mine. 你的房间和我的一样大。
2. as+形容词+a/an+单数可数名词+as，第二个as为连词。
例如：
I was as happy a boy as ever lived. 我是有史以来最快乐的男孩。
3. as many/much+名词+as，表示“多……就多……”。
例如：As much water as you can drink is good for you. 喝的水越多对你越有益。
4. the same…as，表示“与……相同”。
例如：He is not the same man as he used to be. 他与过去不一样了。
此外，还有一些常见的短语和句型，如as soon as possible、as soon as always等，表示尽可能快地做某事。
as as比较级的用法总结
as as比较级的用法总结
1. “as...as”可以用来表示两者一样呀！比如说，“She is as beautiful as a fairy.”（她像仙女一样美丽。
）你看，这多形象地说明了她的美呢！
2. 你知道吗，我们还能说“As tall as a giraffe”（像长颈鹿一样高），这多直观地表达出那种高度呀，是不是很神奇呢！
3. 哎呀，“He runs as fast as a cheetah.”（他跑得像猎豹一样快），这样说是不是一下就感觉出他的速度啦！
4. 想形容某人很聪明，就可以说“As smart as a fox”（像狐狸一样聪明），简单易懂又很有趣呢！
5. “The water is as clear as crystal.”（水像水晶一样清澈），哇，这样的描述是不是让你一下子就想象到了那清澈的水呀！
6. 最后来一句“As strong as a bull”（像公牛一样强壮），多生动地表现了那种强壮的感觉呀！总之，“as...as”的比较级用法真的太好用啦，可以让我们的表达更丰富、更有趣呢！。
as as用法
as as用法“As as”用法是一种句型，它表达的意思是“和……一样”，能够强调两个事物之间的相似性。
这种句型可以使用在比较句中，也可以用来提供更多的信息以说明一个事物。
以“as as” 开头的句子通常是平衡句，即主句中有两个动词，其中一个是“as”，另一个动词则取决于句子的情况。
比如，“He is as tall as his father.” 这里的两个动词是“be”和“tall”。
“As as” 用法有三种形式：1. as + 动词 + as这是最常见的“as as”句式，其中动词可以是动词原形或现在分词。
例如：She runs as fast as her brother.He works as hard as his colleagues.2. as + 形容词/副词 + as这种句式中，形容词/副词是用来形容主语的特征或状态。
例如：She is as beautiful as her mother.He speaks as fluently as his sister.3. as + 名词 + as这类句式通常表达两个或多个名词之间的相似性，而不是主语的特征。
例如：This book is as popular as the last one.Tom is as famous as his brother.此外，“as as” 用法还可以用来表示时间、数量的比较：He arrives at school as early as 7 o'clock.I have as many books as my sister.另外，“as as”句式还可以用来强调句子中的对比，以表达两者之间的差异。
例如：She is not as intelligent as he thought.He doesn't work as hard as his boss expects.总的来说，“as as”句式是一种简洁而有效的表达方式，可以用来表达两个或多个事物之间的相似性、对比、比较等。
as...as的用法
考点1 as... as的用法(八下U3)
◎用法
1. 肯定表达：as... as意为“和……一样”，表示“二者在……相同”。
第一个as后接形容词或副词原级，第二个as后接比较对象。
如：I’m just as tired as you are! 我和你一样累！(教材P19)
2. 否定表达：not as/so... as，表示“一方不如另一方……”。
如：You didn’t run as/so quickly as Jim. 你没有吉姆跑得快。
3. 常见搭配：
as... as possible 尽可能……as soon as 一……就……as long as 只要
as well as 不仅……而且as far as 直到
◎拓展
1. as还可作介词，意为“像；如同；作为”。
如：He works in the school as a math teacher. 他在这所学校当数学老师。
2. as还可作连词，意为“当……时；以……方式；因为”。
如：As she left the room, she remembered that lost book. 当她离开房间时，她想起了那本丢失的书。
◎练习
1. Taking exercise is just as ______(important) as studying hard in our daily life.
2. ______ time goes by, the situation is getting better and better.
答案：1. important 2. As。
as…as的用法归纳总结
as…as的用法归纳总结as...as是一个用于比较两个事物相等或相似程度的常用短语。
它可以用来表达相等、相似或接近的程度。
以下是as...as用法的归纳总结：1. 形容词和副词的比较：as + 形容词/副词+ as"：表示两者在某种属性或程度上完全相等。
例如：She is as tall as her sister.not as + 形容词/副词+ as"：表示两者在某种属性或程度上不相等。
例如：He is not as fast as his brother.2. 动词的比较：do/make + 动词+ as + 动词"：表示两个动作在执行上的相似程度。
例如：I can do it as well as you.not do/make + 动词+ as + 动词"：表示两个动作在执行上的不相似程度。
例如：He does not swim as gracefully as his friend.3. 名词的比较：the same + 名词+ as"：表示两者具有相同的特征或属性。
例如：This car is the same color as mine.not the same + 名词+ as"：表示两者在某种特征或属性上不相同。
例如：Her taste in music is not the same as mine.4. 比较级和最高级的句式：as + 形容词/副词的比较级+ as"：表示两者在某种属性或程度上相等。
例如：She is as tall as her brother.the + 形容词/副词的最高级+ 名词+ as"：表示某人或某物在某种属性或程度上是最好的。
例如：He is the smartest student in the class.总结起来，"as...as"用于比较两个事物在某种属性、程度或特征上的相似与不相似，可以用于形容词、副词、动词和名词的比较。
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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。
二、习惯用法
1. as soon as
意思是"一......就......",引导一个时间状语从句。
如：I'll call you as soon as I finish my homework. 我一完成我的作业,就给你打电话。
2. as long as
意思是"长达......之久；只要......"。
如：She has searched the information about dinosaurs on the Internet as long as three hours. 她在因特网上搜索有关恐龙的信息已经长达三个小时。
3. as much as
意思是"高达......；与......一样多"。
是用来表达极其多的语气。
如：Some of the stones weigh as much as fifteen tons.有些石头重达15吨。
★as...as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。
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 possible
Please answer my question as soon as possible.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。
(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 as
He 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 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.
2）当as… as 中间有名词时采用以下格式。
as +形容词+ a +单数名词
as + many/much +名词
This is as good an example as the other is.
I can carry as much paper as you can..
3）用表示倍数的词或其他程度副词做修饰语时，放在as的前面。
This room is twice as big as that one.
Your room is the same size as mine.
4) 倍数+ as + adj. + as<=> 倍数+ then + of
This bridge is three times as long as that one.
This bridge is three times the length of that one.
Your room is twice as large as mine.
Your room is twice the size of mine.。