有关现在完成进行时的语法精析

现在完成进行时有哪些主要用法呢？小编为大家准备了一系列的英语现在完成进行时相关的语法知识，给大家讲解一下它的主要用法，一起来看看吧！

1. 表示“持续”：

即表示一个从过去某时开始一直持续的动作，这动作可能刚刚停止，也可能还在进行。如：

She has been pruning the roses. 她一直在修剪玫瑰。

He’s been helping himself to my stationery. 他未经许可一直用我的文具。

The children have been having a lot of fun. 孩子们一直玩得很开心。

She is very tired. She’s been working all morning. 她很累。她干了一早晨了。

Tom has been seeing about a work permit for you. 汤姆一直在想办法给你弄一个工作许可证。

The tobacco industry has been trying to improve its image. 烟草行业一直在试图改善其形象。

It has come to our knowledge that you have been cheating the company. 据我们了解你一直欺骗公司。

The group has been living in a remote corner of the Cambodian jungle. 该部落一直居住在柬埔寨的丛林深处。

2. 表示“重复”

即表示在一段持续的时间内动作的多次重复，而这个重复的动作在说话时并不一定在进行。如：

We’ve all along been making mistakes like this. 我们一直犯这样的错误。

Jim has been phoning Jenny every night for the past week. 一星期以来吉姆每天晚上给詹妮打电话。

Biological systems have been doing this for billions of years. 

生物系统亿万年来一直都是这样。

The motorcyclist must have been doing a ton as he passed me. 

当摩托车从我身边驶过时,他的时速肯定达到了100英里.

'so you have been doing very nicely at Tara, have you? 

" 你就这样在塔拉一直过得很好, 是吗?

It really is. But all of us have been doing the work for years. 

是的. 但是我们所有的人已经在这儿工作很久了.

I have been doing breathing exercises to replenish my energy. 

这几天在家养气呢,补充精力.

The current central leaders have been doing a good job. 

现在中央的班子干得不错嘛!

怎么样，看完了这篇文章，大家是不是对现在完成进行时的概念和用法有了初步的了解了呢？喜欢就赶快收藏起来吧~