as引导时间状语从句的谓语特点&
nbsp;
■
as 引导时间状语从句表示“当……的时候”“在……期间”时,该从句的谓语通常是那些表示动作意义的动词,而不能是
be(是、在),
have(有),
like(喜欢),
belong(属于)等表示状态或静态意义的动词。
我打算去邮局。——当你在邮局的时候,请帮我买几张邮票好吗?
误:
I’
m going to the post office.—
As you are there,
can you get me some stamps?
http://
yingyu.
chazidian.
com正:
I’
m going to the post office.—
While you are there,
can you get me some stamps?
■正因为
as 引导时间状语从句表示“当……的时候”“在……期间”时,从句的谓语不能是表示状态或静态意义的动词,所以当下面第一句变为第二句这样的状语从句时,不能再用
as,而应用
when:
As a student he had known great poverty.
=
When he was a student he had known great poverty. 他当学生时,经历过很贫困的生活。
■但是,当
as 引导原因状语从句时,其谓语动词可以是状态或静态动词。如:
As there was very little support,
the strike was not successful. 由于支持的很少,罢工未获成功。
As I was anxious to please him,
I bought him a nice present. 因为我急于讨好他,我给他买了一件精美礼品。
As there isn’
t anything more to do,
I may as well go home early 既然这里没有别的事要做,我还不如早点回家。
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