being done / be being done / have been doing / having been done 有没有谁可以帮我好好分析一下它们的用法还有各自代表的意思,还有它们的区别.麻烦请写出例句,举例说明.谢谢.

来源:学生作业帮助网 编辑:作业帮 时间:2024/04/28 07:07:10
being done / be being done / have been doing / having been done 有没有谁可以帮我好好分析一下它们的用法还有各自代表的意思,还有它们的区别.麻烦请写出例句,举例说明.谢谢.

being done / be being done / have been doing / having been done 有没有谁可以帮我好好分析一下它们的用法还有各自代表的意思,还有它们的区别.麻烦请写出例句,举例说明.谢谢.
being done / be being done / have been doing / having been done 有没有谁可以帮我好好分析一下
它们的用法还有各自代表的意思,还有它们的区别.麻烦请写出例句,举例说明.谢谢.

being done / be being done / have been doing / having been done 有没有谁可以帮我好好分析一下它们的用法还有各自代表的意思,还有它们的区别.麻烦请写出例句,举例说明.谢谢.
being done;现在分词的被动语态,修饰名词,置于名词后面,作定语,相当于现在进行时的定语从句.例如;
the house( being built)=the house (which/that is being built)
be being done; 现在进行时的被动语态,作谓语;例如
The house is being built.
have been doing 现在完成进行时.表明动作从过去开始,持续到现在,还在延续.例如;
我学英语已10年了.
I‘ve been studying English for ten years.(还在继续学)
having been done ;现在分词词组的完成式,常作状语,置于句首,相当于一个从句,表明分词动作早于主句动作.例如;
Having been translated into several foreign languages,the novel was world famous.
=Because the novel had been translated ,it was world famous.
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