Its today that hes going.
他是今天走。(不是明天)
这种it甚至可以与复数名词连用:
Its pilots that we need,not ground staff.
我们需要的是飞行员,不是地勤人员。
2如不定式是句子主语,通常把it置于句首而把不定式放在后面:
It is easy to criticize.
批评是容易的。
而不说:
To criticize is easy.
又如:
It is better to be early.
宁早勿晚。
而不说:
To be early is better.
It seems a pity to give up now.
现在放弃好像很遗憾。
而不说:
To give up now seems a pity.
如果将it+be置于find/think(that)之后,通常be和that可省略:
He thought(that)it(would be)better to say nothing.
他认为不说话为妙。
We found it impossible to get visas.
我们发现不可能拿到签证。
3在句子的主语是从句的情况下可以用it。以下的用法是可以的:
That he hasnt phoned is odd.
【牛津实用英语语法 67 it的用法】相关文章:
★ 牛津实用英语语法 61 ever位于who,what,where,why,when,how
★ 牛津实用英语语法 52 else位于someone/anybody/nothing等之后
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2016-02-29
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