as从句是否加it

老师好,

    请看两个个句子

    《韦氏》 As I understand it, this has been a problem for several

    《麦克米伦》 Leave everything just as you found it.

    句中有it,理解为定语从句讲不通,那请问老师,这是方式状语吗?

    另外赵振才书书中有个例句,

    When modernization is archieved, China as we know it will have disappeared.

    赵振才 教授  将as we know it 视作China的定语,但这应该不是 定语从句吧?句子成分如何分析呢?谢谢老师!


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最佳答案 2020-09-10 09:41

传统语法难以解释在句中作不同成分的as分句。

我用现代语法体系来解释。现代语法认为状语是分句层次的成分。词组层次的修饰语不叫状语,修饰名词的就叫名词的修饰语,修饰形容词或副词的叫做形容词或副词的修饰语(或补足语——如果后置修饰的话)。现代语法没有定语这个成分。因此as引导的分句称为比较分句。比较分句可以修饰动词,则为状语如方式状语(谓体状语);可以修饰整个句子,也是状语(句子状语),可以修饰形容词或副词,为形容词或副词的补足语;还可以修饰名词,为名词的修饰语。所以,as比较分句并非都是状语从句。

As we all know, Tom is a good person.

比较分句作状语(句子状语)。(如果which引导分句,位于主句后,则为关系分句作句子状语)

As I understand it, this has been a problem for several...

比较分句作状语(句子状语)。

Do it as I told you.

比较分句作方式状语(谓体状语)。

Tom is tall, as is John.

比较分句作句子状语, 补充说明主句。

Leave everything just as you found it.

比较分句作宾语补足语。

Everything is as you found it.

比较分句作主语补足语(即表语)

When modernization is archieved, China as we know it will have disappeared.

比较分句作名词修饰语。(which等引导分句修饰名词,称为关系分句作名词修饰语)

He is as tall as you are.

比较分句作形容词补足语。

He ran as fast as you did.

比较分句作副词补足语。


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  • 信天无雨 提出于 2020-08-25 14:57

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