③當(dāng)某人是(某身份)時(shí)
As a child (=When he was a child),he lived in the countryside.他小時(shí)候住在農(nóng)村。
III. as作連詞, 常用來引導(dǎo)狀語從句
①引導(dǎo)時(shí)間狀語從句, 表示“當(dāng)……的時(shí)候”;“隨著……”。如:
He shouted loud as he ran along.
他一邊往前跑,一邊高聲地呼喊。
We get wiser as we get older.
隨著年齡的增長,我們變得更聰明。
②引導(dǎo)原因狀語從句,表示“因?yàn)?由于”。如:
As it was getting very late, we soon turned back.
因?yàn)楹芡砹?我們很快就回來了。
I must stop writing now, as I have rather a lot of work to do.
我必須停筆了,因?yàn)槲疫€有許多工作要做。
③引導(dǎo)比較狀語從句,表示“像……一樣地”。如:
They always work as hard as we do.
他們工作總是像我們一樣努力。
(句中第二個(gè)as是連詞,引導(dǎo)比較狀語從句,也屬于同級(jí)比較)
As a child (=When he was a child),he lived in the countryside.他小時(shí)候住在農(nóng)村。
III. as作連詞, 常用來引導(dǎo)狀語從句
①引導(dǎo)時(shí)間狀語從句, 表示“當(dāng)……的時(shí)候”;“隨著……”。如:
He shouted loud as he ran along.
他一邊往前跑,一邊高聲地呼喊。
We get wiser as we get older.
隨著年齡的增長,我們變得更聰明。
②引導(dǎo)原因狀語從句,表示“因?yàn)?由于”。如:
As it was getting very late, we soon turned back.
因?yàn)楹芡砹?我們很快就回來了。
I must stop writing now, as I have rather a lot of work to do.
我必須停筆了,因?yàn)槲疫€有許多工作要做。
③引導(dǎo)比較狀語從句,表示“像……一樣地”。如:
They always work as hard as we do.
他們工作總是像我們一樣努力。
(句中第二個(gè)as是連詞,引導(dǎo)比較狀語從句,也屬于同級(jí)比較)