英語四級(jí)語法備戰(zhàn)-狀語從句大全

5. 時(shí)間狀語從句：as的用法

1)某事一發(fā)生，另一事立即發(fā)生

As the sun rose the frog dispersed. 太陽一出來霧就消散。

They strolled into the garden as the music ceased. 音樂聲一停，他們就走進(jìn)花園。

2)在某事發(fā)生的過程中另一事發(fā)生

I heard the murmur of their voices as I crossed the hall. 我走過大廳的時(shí)候聽到他們?cè)卩止臼裁础＃▋蓚€(gè)動(dòng)作都是一般時(shí)態(tài)）

Just as he was speaking there was a loud explosion. 正當(dāng)他在說話的時(shí)候，一聲巨響。

（從句用進(jìn)行時(shí)態(tài)）

3)兩個(gè)動(dòng)作同時(shí)發(fā)生

He smiled as he passed. 他路過的時(shí)候笑了一下。（兩個(gè)都是短暫動(dòng)作）

As she sang, the tears ran down her cheeks. 她一邊唱歌，眼淚一邊從臉頰淌下。

Helen heard the story as she washed. 海倫一邊洗衣服一邊聽故事。

He saw that she was smiling as she read.

他看到她一邊看著書一邊笑。（兩個(gè)都是延續(xù)性動(dòng)作）

We get wiser as we get older.

我們隨著年齡的增長而變得聰明起來。（隨著時(shí)間的變化而變化）

6. 時(shí)間狀語從句：when的用法

以when引導(dǎo)的時(shí)間狀語從句中，既可用短暫性動(dòng)作也可用延續(xù)性動(dòng)作。

I bought the car when I received my first salary.（短暫性動(dòng)作）我是在領(lǐng)第一筆薪水的時(shí)候買的車。

Don't get excited when you talk.（延續(xù)性動(dòng)作）說話的時(shí)候不要激動(dòng)。