it的用法总结及例句

it的用法最常见的是做普通代词，代指前文提到的某种物体或某个事情，比如I bought a table，it代指前面的table。第二个用法是用it或there来代指不确定的东西。第三种用法是it做强调句的形式主语。

例句

I know it sounds trivial , but I\'m worried about it.

我知道这事听起来微不足道，但我还是放心不下。

If it doesn\'t fit, you can always take it back.

要是它不合适，你总还可以把它退回去嘛。

Does it matter what colour it is?

它是什么颜色重要吗？

Does it really matter who did it?

是谁干的\'真的很重要吗？

Did it hurt? Sure it hurt.

疼不疼？当然疼了。