英语中几个因为的区别

来源:百度知道 编辑:UC知道 时间:2024/05/12 05:25:45
for/because/as/since
的区别是什么?

FOR是顺带的原因,比如:For the birds begin to sing,the sun rises up.并不是鸟不唱歌太阳就不升起来。
BECAUSE比较正式,一般都可用。
AS有多义:因为;及时;既然;虽然等
经常用作引导状语短语,如As days went by
As flowers coming out,此时意“当,随着”
SINCE为自从,既然的意思。作“自从”时,主句用完成式,如:
Since his dad died ,he has never get rid of the shadow.

because 是从属连词,接表示直接原因的从句,一般放在主句的后面,也可放在主句前面,它表示的语气最强,在回答why的问句时,必须用because。

例如:The swimming pool won't be open today because they're making repairs.

游泳池今天不开放,因为他们在修理。

Why did you move to France?

你们为什么搬到法国?

Because my father found work in Paris.

因为我父亲在巴黎找到了工作。

注意:在英语中用了because后,不可再用so。

as 是从属连词,说明一般的因果关系,语气比because弱,说明比较明显的原因,它引导的从句通常放在句首,有时也可放在句末。

例如:As it is raining, you'd better take a taxi.

天下雨了,你最好乘出租车。

since 意为"既然",表示对方已知的无需加以说明的原因或事实,语气比because弱,但是比as 强。

例如:Since we have no money, we can't buy that v