高考英语语法：动词的时态（现在完成进行时）

动词的时态：现在完成进行时

1. 表示从过去某时起一直延续到现在的动作,可能刚刚停止,也可能仍在进行。这时常与延续性动词连用,常带有表示一段时间的状语。

What have you been doing all this time?

这段时间你干什么了？

I've been writing letters all this morning.

我写了一上午信。

I've been puzzling ever since I set eyes on you where I saw you before.

自从我以前在那个地方看见你之后,我一直在纳闷儿。

2. 表示不久前刚结束的动作。

I have been bidding goodbye to some places today.

我今天到几个地方去告别了。

You look so tired, what have you been doing? 

你们看起来很累,你们干什么了?

We have been playing football.

我们踢足球了。

3. 表示到说话时为止的一段时间一再重复的动作。

You've been saying that for five years.

这话你已经说了5年了。

They have been drinking tea all the afternoon.

他们一下午都在喝茶。

I have been telephoning to you several times in two days.

两天内我给你打过好几次电话。