有關現在完成進行時的語法精析
現在完成進行時有哪些主要用法呢？小編爲大家準備了一系列的英語現在完成進行時相關的語法知識，給大家講解一下它的主要用法，一起來看看吧！
1. 表示“持續”：
即表示一個從過去某時開始一直持續的動作，這動作可能剛剛停止，也可能還在進行。如：
She has been pruning the roses. 她一直在修剪玫瑰。
He’s been helping himself to my stationery. 他未經許可一直用我的文具。
The children have been having a lot of fun. 孩子們一直玩得很開心。
She is very tired. She’s been working all morning. 她很累。她幹了一早晨了。
Tom has been seeing about a work permit for you. 湯姆一直在想辦法給你弄一個工作許可證。
The tobacco industry has been trying to improve its image. 菸草行業一直在試圖改善其形象。
It has come to our knowledge that you have been cheating the company. 據我們瞭解你一直欺騙公司。
The group has been living in a remote corner of the Cambodian jungle. 該部落一直居住在柬埔寨的叢林深處。
2. 表示“重複”
即表示在一段持續的時間內動作的多次重複，而這個重複的動作在說話時並不一定在進行。如：
We’ve all along been making mistakes like this. 我們一直犯這樣的錯誤。
Jim has been phoning Jenny every night for the past week. 一星期以來吉姆每天晚上給詹妮打電話。
Biological systems have been doing this for billions of years.
生物系統億萬年來一直都是這樣。
The motorcyclist must have been doing a ton as he passed me.
當摩托車從我身邊駛過時,他的時速肯定達到了100英里.
'so you have been doing very nicely at Tara, have you?
" 你就這樣在塔拉一直過得很好, 是嗎?
It really is. But all of us have been doing the work for years.
是的. 但是我們所有的人已經在這兒工作很久了.
I have been doing breathing exercises to replenish my energy.
這幾天在家養氣呢,補充精力.
The current central leaders have been doing a good job.
現在中央的班子幹得不錯嘛!
怎麼樣，看完了這篇文章，大家是不是對現在完成進行時的概念和用法有了初步的瞭解了呢？喜歡就趕快收藏起來吧~
