having been done和done的區(qū)別 有哪些例句

done是過去分詞,having been done是現(xiàn)在分詞完成時的被動語態(tài).兩個都可以表示“完成＋被動.”但在非謂語中,一般我們根據(jù)就簡的原則,使用過去分詞.having been done 做狀語表示該動作發(fā)生在主句動作之前，而done則不強調這層含義。

having been done和done的區(qū)別

1.done是過去分詞， having been done是現(xiàn)在分詞完成時的被動語態(tài)。兩個都可以表示“完成＋被動。”但作狀語時，having been done表示該動作發(fā)生在主句動作之前；而done則不強調這層含義；

2. done可作定語而having been done一般不作定語。

3.1）having been done一般強調被動的動作,而且該動作必須和主句動作之間有著明顯的時間/邏輯上的先后/因果關系,且隱含having been done的動作不會再進行的意味.

2）done做狀語時更多時候強調的是一個可以延續(xù)的狀態(tài),而且它所表示的情況可以和主句動作同時存在.

having been done例句

1、In conclusion, the work having been done and being to be perfected are put forward.

本文最后總結了完成的工作，以及日后可以改進和完善的地方。

2、The work having been done, he left the office.

做完工作后，他離開辦公室。

3、There are two kinds of efforts having been done to solve the problem: one is using novel searching methods, such as Genetic algorithm, Simulated Annealing Algorithm etc;

解決問題的辦法有兩種：一是用新穎的搜索方法，如遺傳算法，模擬退火算法等；

done的例句

When you're done, perhaps I can say something.

等你說完，也許我可以說點什么。

The meat isn't quite done yet.

這肉還不太熟。

At school, it simply wasn't done to show that you cared for anything except cricket.

在學校里，除了板球外，你對什么都不感興趣，這顯然不對。

I told you we should have done it my way!

我跟你說過我們原本應該用我的方法來做這事。

This is the way we've always done it.

我們一直是這樣干的。

He knew I was energetic and dynamic and would get things done.

他知道我精力充沛、生氣勃勃，會把事情辦成的。

Children at school receive coloured stars for work well done.

學校里的孩子表現(xiàn)得好會得到彩色星星。