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定語從句中as的用法簡述

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定語從句的引導詞很多,大致可以分爲關係代詞和關係副詞,其中,關係代詞裏較爲常見的有that, which, as等,這幾個關係代詞用法比較多,也有許多需要特別注意的地方,小編建議大家逐個記憶,不要記混,下面我們來看一下as的用法。

padding-bottom: 79.38%;">定語從句中as的用法簡述

as引導非限制性定語從句時有許多常用句式:

As is known to all, the earth moves around the sun. 衆所周知,地球圍着太陽轉。(as is known to all 衆所周知)

As is reported in the newspaper, the economic of our country has increased in last year. 正如報紙所報道的,我們國家的經濟在去年有所增長。(as is reported in the newspaper 如報紙所報道的)

As is said above,this plan can be carried out totally. 綜上所述,這項計劃完全可以實施。( as is said above 綜上所述)

As was expected, he was elected as the chairman. 正如預料的那樣,他當選爲主席。(as was expected正如預料的那樣)

as引導限制性定語從句時,需要注意兩個結構:

such....as表示“像……這(那)樣”

He is such an unselfish man as we respect.他像我們所尊敬的那種無私的人。

the same...that...表示同一人或物,而the same...as...表示同種類的東西,兩者都引導定語從句,試比較下列兩個句子:

This is the same pencil that I lost. 這支鉛筆就是我丟的那一支。This is the same pencil as I lost. 這支鉛筆跟我丟的那支筆一模一樣。

As不只在引導定語從句時有多種結構,其實它本身就是一個非常靈活常用的單詞,在多個英語學習版塊中都能見到它,雖然as只是一個小詞,但我們真的應該好好了解一下它的用法。