060. I have been...
我一直在……

[句型解析]
“I have been doing...”属于时态中的现在完成进行时，通常表示动作的持续性，暂时性和未完成性。它一般指一个动作从过去某一时刻考试一直延续到说话时还在进行，但有时也表示动作到说话时已经停止。

[实例]
1. I have been learning English for almost ten years.
我学习英语已经快十年了。
2. I have been living here for thirty years.
我在这儿住了三十年了。
3. Where have you been? We have been looking for you everywhere.
你去哪里啦？我们一直在找你。


[实战练习]
A: What's the matter? You look so tired lately.
怎么了？你最近看起来很累。
B: I haven't been sleeping very well these past few nights.
我最近几个晚上没睡好。
A: Why not?
为什么？
B: I've been worried about my financial troubles and when I try to go to bed I can't sleep.
我担心自己的经济问题，所以上床后睡不好。
A: Why don't you try reading before you go to bed? Maybe that will make you tired.
为什么上床前不试试读书，可能那会让你发困。
B: I've tried that but it doesn't work. I end up reading books about money.
我试过了，不行。我后来老是读有关金钱的书。