2. 用法指南

(1)作為人稱代詞,it可以用來指東西、動(dòng)物、嬰兒和未確定身份的人。

Where's my book? Have you seen it?

我的書在哪里?你看見了沒有?

The dog is in the garden, isn't it?

狗在花園里,是吧?

The baby cried because it is hungry.

嬰兒哭了,因?yàn)樗?她餓了。

(Someone is ringing.)Who's it? It's me.

(有人在按門鈴。)誰呀?是我。

(2)it 可以指上下文內(nèi)容

The Olympic Game will be held in Beijing in 2008. It makes the Chinese proud.

2008年將在北京舉行奧運(yùn)會(huì)。這使得中國(guó)人非常自豪。

(3)it表示時(shí)間、天氣、距離等。

What time is it now? It's half past nine.

現(xiàn)在幾點(diǎn)了?九點(diǎn)半

It is cold.天氣冷。

It's about ten kilometers from the park to the museum.

公園到博物館大約是十公里。

(4)it用作形式主語或形式賓語

It's very important for us to learn English well.(實(shí)際主語是to learn English well)

對(duì)我們來說,學(xué)好英語很重要。

I found it hard to fly a kite. (實(shí)際主語是to fly a kite)

我發(fā)現(xiàn)放風(fēng)箏很難。