it的用法精讲It的用途很广泛，可用作人称代 词、指示代词、先行词及引导词等 ，弄懂it及其构成的句型结构，对 提高听、说、读、看、写能力大有 裨益。是第三人称单数中性，代表前文已提到过一 件事物。 1.That vase is valuable. Its more than 200 years old. 2. I love swimming. It keeps me fit. 一. 人称代词it当说话者不清楚或无必要知道说话对 象的性别时，也可用it来表示。 Its a lovely baby. Is it a boy or a girl? it可用来指代团体 1. The committee has met and it has rejected the proposal. it用以代替指示代词this, that. 1. - Whats this? - Its a pen. 2. - Whose book is that? - Its Mikes. 1.Go and see who it is. 2.- Who is making such a noise? - It must
