高手请帮忙分析句子!!

来源:百度知道 编辑:UC知道 时间:2024/05/21 23:01:49
It might not be known to the public that the President was in poor health.
请分析这句话的语法重点

这句话主要考察主从句时态保持一致

主句 it might not be known to the public为一般过去时 (might)
意思为:公众可能不知道
从句 the president was in poor health也应该为一般过去时 (was)
意思为:总统身体情况很糟

另外,本句中it 代指the President was in poor health, 为避免主语过长, 将其置后构成主语从句。

主语是 the president was in poor health,整个句子是 主语从句。

it 代指the President was in poor health, 因为主语太长,所以必须置后,须加THAT. 这种句型叫做主语从句.

整个句子是个主语从句,重点嘛,也就是这个主语从句并且其中the public做了先行词后面又引导了个限制定语从句。

主语从句