高中英语主语从句语法解释

时间:2020-07-04 11:14:16 基础英语 我要投稿

高中英语主语从句语法解释

  高中英语语法 主语从句

高中英语主语从句语法解释

  1. 定义:用作主语的从句叫做主语从句。

  2. 构成:关联词+简单句

  3. 引导主语从句的关联词有三类:

  (1) 从属连词that。 如:That they were in truth sisters was clear from the facial resemblance between them.

  很明显,她们确是亲姐妹,她们的脸型很相似。

  (2) 从属连词whether。如:

  Whether hell come here isnt clear. 他是否会来这里还不清楚。

  (3) 连接代词who, whom, whose, what, which, whoever, whatever, whichever

  连接副词 where, when, how, why。如:

  What she did is not yet known. 她干了什么尚不清楚。

  How this happened is not clear to anyone. 这事怎样发生的,谁也不清楚。

  Whoever comes is welcome. 不论谁来都欢迎。

  Wherever you are is my home ---- my only home. 你所在的任何地方就是我的'家----我唯一的家。

  解释:

  1. 主语从句能用it作形式上的主语。常以it作形式主语的句型有:

  A. It+be+形容词(obvious, true, natural, surprising, good, wonderful, funny, possible, likely, certain, probable, etc.)+that从句。如:

  It is certain that she will do well in her exam. 毫无疑问她考试成绩会很好。