as英文前缀

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展开这个问题你怎么看？展开讲讲...收起 发布 U爱浪的浪子来自科学教育类认证团队 2018-09-25一，副词adv：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 hasearned 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 wasexpected. 她已再婚,这是意料中的事。五：缩写词abbr：1. 跟

一、 as作连词的用法:1. 作"当……的时候",引导时间状语从句。注意与when、 while的用法区别。① when作"当……的时候"解,可以指较短的(一点)时间,也可指一段时间。如:When he was at college, he could speak several foreign languages.When the clock struck twelve, all the lights in the street went out.② while常表示一段较长的时间或一个过程,强调主句谓语动词与从句谓语动词同时发生。如:Work while you work. Play while you play.③ 但属下列情形时,只用as, 而不用when或while。A) 用于表示同一个人的两种动作交替进行,指"一边……,一边……"。如:The girl dances as she sings on the stage.He looked behind from time to time as he went forward.B)表示两个同步发展的动作或行为,译为"随着……"。如:As time went on / by, she became more and more worried.As children get older, they become more and more interested in the things around them.C)表示两个短促行为或事件几乎同时发生。如:I thought of it just as you opened your mouth.Just as the flying worm hit her face, she gave a loud cry.D) 后接名词表示某一年龄段时,用as。如:As a young man, he was active in sports.2. as=since, 作"既然"、"由于"解,引导原因状语从句,常用来表示已为人们所知或显而易见的原因或理由。如:As / Since you're not feeling well, you may stay at home.As he wasn't ready in time, we went without him.3. as=in the way that, 作"像"、"按照……的方式"解,引导方式状语从句。如:He speaks English as Americans do.Remember, you must do everything as I do.4. 用于as...as...或not so/ as...as...中,前一个as是副词,后一个as是连词,引导比较状语从句。如:They helped the old man as often as possible.I don't speak English so/ as well as he does.5. 作"虽然"、"尽管"解,引导让步状语从句。常用倒装语序,即adj. /adv. / n.+ as +主语+谓语+主句。如:Tired as they were, they walked on.Child as he is, he knows a lot. (child前不用冠词)二、 as作关系代词,引导定语从句,作"正如"、"这一点"解。如:He is very careful, as his work shows.As is well-known, Taiwan belongs to China.另外,当先行词被the same, such等词修饰时,常用as来引导定语从句。如:Such a clever boy as he can learn anything quickly.I was reading the same book as he bought yesterday.三、 as作介词的用法:as引导的介词短语大多用作状语,as译为"作为";少数情况可引起宾语补足语。如:As a League member, I'll take the lead in everything. (状语)She works as a doctor. (状语)They have me as one of their own children.(引起宾语补足语)

askasafetidaasarumasbestosasbestosisasbestussababasabadillasabbaticalsabersabinsabot......(省略N多个)

adv. 同样地，一样地； 例如 prep. 作为，以……的身份； 如同 conj. 像，像……一样； 由于； 同时，当……时； 尽管 n. 阿斯（古罗马重量单位，约373克） 希望对你有帮助！！

作为，当..时，正如，随着，因为，和...一样