done是do的过去分词，动词原形是do。He gave a nod towards the good work done by the Press Fund.他对新闻基金会所作的出色工作点头赞许。You have done a disservice to the African people by ignoring this fact.你忽略这个事实，因而损害了非洲人民的利益。
Do常用短语
1、do me a favor.
帮我一个忙
Can you do me a favor?
你能帮我一个忙吗？
2、be/have nothing to do with sb.
与某人无关
What are you doing?
你在做什么？
——There is nothing to do with you.
与你无关。
3、that's done it
这下完了。
That's done it.You've completely broken it this time.
这下完了，你这下可把它全弄坏了。
4、do right、do well
做得对、做得好
You do right to quit smoking.
你做得对，把烟戒了。
5、nothing doing！
语气不叫强硬的“不行！”
Can you pick me up at the railway station tomorrow?
——Nothing doing!
你明天能到火车站接我吗？
——不行！
6、do out of
（以不当手段）剥夺 使丧失
She was done out of her promotion.
她升职失败了。
7、do away with
终止、废除、干掉
She tried to do away with me.
她想要干掉我。
They thought it was time to do away with monarchy.
他们认为是时候该废除君主制了。
do的用法不止以上归纳的那些，特别是做实义动词的部分。do做实义动词时的用法很繁琐、很细碎，需要大家平时学习生活中多积累。但是do做助动词时，还有四种用法。
