天天好学网as…as…这个词组在考试上出现的频率很高，读书破万卷下笔如有神，下面记得网为您精心整理了10篇《as用法》，希望能为您的思路提供一些参考。
as的用法 篇一
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)你铭家一样，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***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。
as…as possible 意思为“尽可能……”，也可以说as…as one can。例如： 篇二
many as意思和用法相同，但much后跟不可数名词。例如：
(20) The number of people who lost homes reached as many as
200,000.
无家可归的人数达到20万之多。
(21) Some of the stones even weight as much as fifteen tons.
有些石块甚至重达15吨。
as的相关解释 篇三
prep. 像； 如同； 作为； 当作；
adv. (比较时用) 像…一样，如同； (指事情以同样的方式发生) 和…一样；
conj. 当…时； 随着； 照…方式； 因为； 由于；
as的例句
1. Love me as I do (love) you.
像我爱你那样的爱我。
2. We might as well bunk down in this hotel.
我们还是在这家旅馆找床铺睡觉为好。
3. We have to charge off the debt as hopeless.
我们只好把这笔债款作为无望收回而注销。
4. She gave us Saturday as our day of meeting.
她指定星期六为我们的集会日。
5. Do as I bid you.
照我吩咐你的去做。
6. He crystallized salt as part of his experiment.
他使盐结晶作为他的实验的一部分。
7. As the leader of this office, she can work with everyone.
作为办公室的领导，她和每个人都合作得很好。
《21世纪大英汉词典》
8. As a scholar, he is far above me.
他作为一名学者，比我高明得多。
9. I wish we could migrate from here every winter, as the birds do!
但愿我们能像鸟儿一样，每年冬季从这里定期迁徙！
10. As a scientist,he disbelieves in Jesus.
作为一名科学家，他不信耶稣。
11. He found himself perpending it as an experiment in realism.
他发现自己正把它作为现实中的一种尝试在思考。
12. I do not think much of her as a musician.
她作为一名音乐家，我认为不怎么样。
13. She acknowledged him as her heir.
她承认他为自己的继承人。
14. As historians we brood about the study of the history.
作为历史学家，我秘心的是研究历史。
15. I cannot accept you as my assistant.
我不能聘你为我的助理。
16. I think as you do.
我和你想到一块儿了。
17. She is not so weak as she looks.
她并不像看上去那么虚弱。
18. They acclaimed him as the best writer of the year.
他们称赞他为当年的最佳作者。
19. She behaves as a lady.
她举止像位贵妇人。
20. They adopted an orphan as an heir.
他们立一个孤儿为继承人
用法1：阐述事物A和B在某个方面特性一致 篇四
例句：The weather this summer is as bad as last year.
当我们用词组As…as去描述两个事物特性一致时，我们会把一个形容词放到As和as之间，比如在上述例句中，我们想说今夏的天气和去年一样糟糕，…as “bad” as…
同学们需要注意的是形容词往往由“be”动词引导，我们再来看一个例句：the apple “is” as big as the orange.
as…as表示同级比较，意为“和……一样”。例如： 篇五
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***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：
. 有关词序的一点说明 篇六
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：
I have as good a voice as you. 我的声音和你一样好。
几个关于as...as的常见句型： 篇七
(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。
些带有as...as结构的常见短语归纳： 篇八
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
. 该结构的修饰语 篇九
根据情况可用(not) nearly, almost, just, nothing like, exactly, not quite, half, one-ten, twice, three times, 30 per cent等修饰，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：
This room is twice as large as that one. 这个房间是那个房间的两个大。
You’re not half as clever us you think you are. 你远不是自己想像的那么聪明。
It took three times as long as I had expected. 这件事比我预料的多花了两倍的时间。
. as...as的用法 篇十
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。
上面内容就是记得网为您整理出来的10篇《as用法》，能够给予您一定的参考与启发，是记得网的价值所在。