whether引导的主语从句常置于句首,翻译成“是否”,接下来我们就来聊聊关于whether引导从句用法?以下内容大家不妨参考一二希望能帮到您!

whether引导从句用法(whether引导的主语从句)

whether引导从句用法

whether引导的主语从句常置于句首,翻译成“是否”。

whether he can finish his task on time is of great importance.

Whether you can succeed or not depends on how hard you work at it.

Whether we can arrive there on time depends on the traffic.

有时也可用it作形式主语代替。

It will make no difference whether he will attend the meeting or not.

还有一个词if也有时翻译成“是否”,但不可以引导位于句首的主语从句,但是若有it 作形式主语,而把从句后置,而又没有紧跟or not,即没有形成类似whether or not的形式时,则可用if。

It is uncertain if he will leave for Beijing tomorrow.

这个句子也可以写成:

It is uncertain if he will leave for Beijing tomorrow or not.

但不能写成:

It is uncertain if or not he will leave for Beijing tomorrow.

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