英语里的as是一个比较常见,用法繁多的词,它和其它词的搭配关系也很广泛,就其用法现归纳为以下几种作用.一、as用作关系代词.引出定语从句1.such…as像……这(那)样的,像……之类的:as和such连用,such在下列句子里作定语用,说明主句里的某个名词,而越在定语从句里,可能是主语,宾语或表语.We will give you such data as will help you inyour work.(as作从句里的主语)我们要提供给你们那种对你们工作有帮助的资料. As in English is a more common, versatile use of words, it and other words with a wide range of relations, its usage is summarized as the following effects. A, as used as a pronoun. ... as ... This, like ... like: as and such use, such as in the following sentences attributive, indicating a noun in the main sentence, and the more in the attributive clause may We will give you such data as will help you inyour work. (As the subject in the clause) We will provide you with information that is helpful to your work.