(1) it用作人稱代詞
it用作人稱代詞,一般指未知或不明身份的.人。
例句:Who is it in the room? Open the door!
誰在房間里?把門打開!
(2) it用作指示代詞
作指示代詞時(shí),it的用法相當(dāng)于this或that。有時(shí)候it并不特指某件具體的事物,而是代表前面提到的、或者即將提到的某件事情。
例1:She said it was a very popular film, but I don't like it.
她說那是一部非常流行的電影,但我卻不喜歡(它)。
例2:She does not really treat me as a family member, and it has hurts me badly.
她并沒有把我當(dāng)家人看待。這就讓我很受傷。
(3) it作非人稱代詞
代詞it還可以用來指代時(shí)間、距離、價(jià)值、天氣、溫度、環(huán)境等無生命的抽象事物,無陰陽之分。
例1:—What time is it by your watch? 你的表到幾點(diǎn)了?
—It is 9:39 9點(diǎn)39。
例2:It is really quiet in the woods.
小樹林里真安靜。