如题所述
It 代替宾语从句时:
1.I think it very important that we take part in the discussion.
(我认为我们参加这次讨论是很重要的.)
2.Didn't I make it clear to you that I was not coming?
( 我不是向你明确表示过我不来了吗?)
It 代替动名词短语时:
1.We thought it no use doing that.
(我们认为那样做无济于事.)
2.Our teacher thinks it no good learning without practice.
(我们的老师认识光学不实践是没有好处的.)
It 代替不定式短语时:(像楼上的一种形式)
1.He feels it his duty to help others.
(他觉得帮助他人是他的责任.)
2.The new medicine makes it possible to treat this terrible disease.
(这种新药使治疗这种可怕疾病成为可能.)
Do you think it hard to speak English like a native speaker?
I think it best that you should stay here.
She found it interesting to learn English.
He thinks it difficult to finish the home by nine o'clock.
Internet makes it easy for people to communicate with each other.