jiyilianghq
一，副词adv：
1. 跟...一样地,同样地 例如:I'm as tall as him 我和他一样高。
2. 如同;例如 例如:There are lots of famous buildings as the Eiffel Tower and the Arch of Triumph. 这里有许多著名建筑如埃菲尔铁塔和凯旋门。
二，介词prep：
1. 作为,以...的身份 例如:He works as a tour guide. 他作为导游工作。
2. 当作 例如:She is a famous person as a actress. 作为一个女演员,她很出名
3. 像;如同 例如:The old woman was dressed as a young lady. 这位老妇人打扮得像一位年轻人。
三，连接词conj：
1. 像...一样；依照；像 例如:You ought to do as Paul tells you. 你应按照保罗吩咐的做。
2. 当...时 例如:As she was leaving the room she remembered that book. 她离开房间时想起了那本书。
3. 随着 例如:As the sun rose the fog dispersed. 太阳一出来,雾随之消失。
4. 因为 例如:We didn't know what to do as we were just visiting there. 我们不知道该怎么办，因为当时我们仅仅在那里作访问。
5. 虽然 例如:Tired as he was, he stayed up late. 他虽然疲倦，可仍然很晚才睡。
6.尽管 例如：Try as she might,Sue couldn't get the door open.尽管想尽一切办法，苏还是不能打开那扇门
四，代词pron:
1. (与such,the same,as等连用,引导关系从句)与...相同的事物(或人) 例如:He has
earned as much money as I have. 他赚的钱和我赚的一样多。
2. (引导从句,对前述内容作补充)本情况,该事实 例如:She has married again, as was
expected. 她已再婚,这是意料中的事。
五：缩写词abbr：
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
六，前缀:=ad 用于s前
英语中as……as的用法:
(1) 在否定句中，第一个 as 也可换成 so。
(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”。
I haven’t got as much money as I thought. 我不像原来想像的有那么多钱。
(3) 第二个as后接从句时，该as通常为连词，但有时这个as还充当其后从句的主语或宾语，此时该as实为关系代词。如：
I gave him as much as he could eat. 他能吃多少，我就给了他多少。
(4) 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。
张伟妮妮
用法：第一，as有“作为…，担任…”的意思（2011年考研真题，阅读理解1的第一句：the decision of the New York Philharmonic to hire Alan as its next music director has…纽约爱乐乐团决定聘请艾伦担任下一任的音乐总监…）第二，as作连词，引导原因状从“由于…”（2010年真题part B的A选项：as the recession is looming largerpeople are getting anxious.由于经济衰退迫在眉睫，人们越来越焦虑。）第三，as“与…一样，如…一样”（2009真题阅读理解1，第二段第一句：so it seems paradoxical to talk about habits in the same context as creativity and innovation）第四，as“…时，在…时”（09真题阅解4末段：as one clergyman learned in confronting folk along the coast who mocked that they had not come to the New World for religion.有个神职人员遇到海边的群众时，就曾听到有人开玩笑说他们不是因为宗教的原因才到新大陆来的。）这些是我自己在做题时找出来的，应该还有其他用法，楼主自己再看看。比如，as表伴随“随着…”，表让步“尽管，然而”。
龙龙1004
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。
Lindahellokitty
一. 介词(一)好像：They enteredthe building disguised as cleaners.他们化装成清洁工人的模样进入了大楼。(二) 作为，当作：I am tempted to define “journalism” as a term of contempt.我禁不住将新闻业定义为一个蔑视的称谓。(be temptedto 直译为“被诱惑”，但是用I 做主语的时候最好转译为：禁不住，愿意，会等)He has elected the activity of thinking as his primary duty.他已经选择了思考的行为作为他主要的责任( elect = choose)His reputation as a music critic has long been in dispute.他作为音乐评论家的声誉一直饱受争议。二. 副词(一)1.As(副词)+形容词或副词+as(介词)+名词 (构成比较结构)The dress is twice as expesive as that one.(倍数加在第一个as前)I haven’t known him as long as you.= I haven’t known him as long as you (have done).我认识他的时间没有你认识他的时间久。2.As(副词)+ 形容词或副词+as (连词)+句子(构成比较结构)(1)He looks as ill as he sounded on the phone.他的样子和他在电话中说话的声音所反映的病情是一样的。(2)His eyes aren’t quite as blue as they lookin the film.他的眼睛不像在电影里见到的那样蓝。(3)IQ tests are not given as often as theyused to be.智商测试不像以前那样经常被使用了。(二).As (副词)：像，如，和…无不同。As beforehe remained unmoved.和过去一样，他无动于衷。三. 连词(一) 表时间I watched her as she combed her hair.她梳头的时候我一直看着她(二) 表原因(常放在句首)As you weren’t there I left a message.因为你不在那里，我留了个信儿。(三)表示让步 (常放在形容词或者副词后)Simple as the picture is, the symbolic meaningbehind it is as deep as ocean.尽管图画很简单，但是其背后的寓意却非常深刻。(四) 表示方式They did as I had asked.他们是按照我的要求做的。四. 关系代词(在牛津词典中还是归结在连词中，但是在理解的时候理解为代词更容易，所以一直都用代词词性进行讲解)As (关系代词指代后面的句子) is shown above, +主句现在再来看这个句子：Nor, if regularity and conformity to a standard pattern are as desirable to the scientist as the writing of hispapers would appear to reflect, is management to be blamed for discriminating against the“odd balls” amongresearchers in favor of more conventional thinkers who work well with the team.前半句中的as…as…就不再是比较结构了。这里第二个as是关系代词，指代的是：regularity and conformity to a standard pattern;调整一下语序就是：If regularity and conformity to a standard pattern as the writing of scientist’s papers would appear to reflect are as desirable to him，As desirable 中的as 为副词(3)，如…如果，科学家的论文写作中所反映出的对于标准模板的一致性和规则性，(如果，科学家的论文写作中所反映出来的对于标准模板的遵从和一致，)正是他们所想要的话，那么…后半句顺便再说一下是个倒装：management is not to be blamed for discriminating against the “odd balls” among researchers in favor of more conventional thinkers who work well with the team.
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