I will have written this letter.改成被动语态是不是这样:This letter will has been written by me.原句的时态主要靠have 还是be来体现 即改被动后应该变成had 还是been有什么规则吗
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I will have written this letter.改成被动语态是不是这样:This letter will has been written by me.原句的时态主要靠have 还是be来体现 即改被动后应该变成had 还是been有什么规则吗
I will have written this letter.
改成被动语态是不是这样:This letter will has been written by me.原句的时态主要靠have 还是be来体现 即改被动后应该变成had 还是been
有什么规则吗
I will have written this letter.改成被动语态是不是这样:This letter will has been written by me.原句的时态主要靠have 还是be来体现 即改被动后应该变成had 还是been有什么规则吗
应该是 This letter will have been written by me.
原句的时态靠have来体现,被动式中用have been
不是has!是have!
因为will后面跟动词原形的
This letter will have been written by me.
原句时态:将来完成时--will have done
其被动形式是:...will have been done
不正确 因为 will后是动词原形 固定使用。这里用have
将来时的被动语态为 will+V原+PP(过去分词
This letter will have been written by me
have written即被写的意思,原句已经有被动意思了,不过通常写作I will have this letter written. have something done有什么被做
改写:This letter will be written by me.