过去分词与现在分词被动式有何区别

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过去分词与现在分词被动式有何区别

过去分词与现在分词被动式有何区别    两者均可表示被动,其区别主要在于它们所表示的时间概念不同(参见以上有关用法),但有时它们也可表示相同的意思。如:  Written in haste, the book has many mistakes. 这书因写得仓促,所以错误不少。  Being written in haste, the book has many mistakes. 这书因写得仓促,所以错误不少。  Having been written in haste, the book has many mistakes. 这书因写得仓促,所以错误不少。  有时虽然所表示的时间概念相同,但有细微区别。如:  Having been show the lab, we left. 被领着看了实验室后,我们就离开了。  Shown the lab, we left. 被领着一看完实验室,我们就离开了。(有一种急促感)     说明:引用此文请注明出处,并请保留该文章链接地址,谢谢~~