作业帮it 作为形式主语/宾语是什么意思,怎么用、
来源：学生作业帮 编辑：作业帮 分类：英语作业 时间：2024/07/18 08:34:04
it 作为形式主语/宾语是什么意思,怎么用、
it用作形式主语和宾语是因为英语句子通常要求美观,不喜欢头大,肚子大的句子,所以通常把很长的主语和宾语放到句子的后面,本来应该是主语,宾语的地方用it来代替.
如:
It is difficult for me to do the homework alone.
to do the homework alone 是真正的主语
I think it impossible for me to do the homework alone.
同样这里的to do the homework alone 是真正的宾语.
如:
It is difficult for me to do the homework alone.
to do the homework alone 是真正的主语
I think it impossible for me to do the homework alone.
同样这里的to do the homework alone 是真正的宾语.