高考语法专题：状语从句

考纲新研读

1.时间状语从句

连词有：when, whenever, while, as, after, before, now that,

(ever) since, till, until, once, as soon as, every time, the first time,

the moment, immediately, directly等。

I'll let you know as soon as it is arranged.

Now (that) you mention it, I do remember.

Every time I catch a cold, I have pains in my back.

I recognized him the moment he came in.

【注意】

(1)时间状语从句一般不用将来时，而用一般现在时代替；用一般

过去时代替过去将来时。

I'll go there if time permits.

如果时间允许，我会去的。

(2)可用现在完成时：

I don't believe you until I have seen it with my eyes.

Don't get off the bus until it has stopped.

(3)可省略：

He was reading a magazine while waiting for the bus.

When completed, the railway will link many cities.

(4)可用分词代替：

After they finished the lecture (Having finished the lecture), they

left.

When it is seen from the hill (Seen from the hill), the park is

very beautiful.

2.地点状语从句

由where"在......的地方"和wherever"无论在......的地方"引导：

Where there is water, there is life.

Trees grow well where there is plenty of sunlight.

Where there is a will, there is a way.

He will work wherever the people need him.

Wherever you go, you must be diligent.

3.原因状语从句

由because, as, since, now that, considering that 等引导：

Now that you are all here, let's try and reach a decision.

I do it because I like it.