I'm finding it hard to concentrate on my work!

问题描述:

I'm finding it hard to concentrate on my work!
请问这个it 是不是代替i 英语中还有其他例子吗谢谢

不是it 是充当形式宾语(做find宾语),真正的宾语是不定式to concentrate on my work.如:It is important to study English well. 变成I find it important to study English well. 其实可以变成宾语从句:I find ...