l have been in shanghai since l XXX XXX(be born ) 答案为什么添was born 而不是has born

来源:学生作业帮助网 编辑:作业帮 时间:2024/05/12 20:02:14

l have been in shanghai since l XXX XXX(be born ) 答案为什么添was born 而不是has born
l have been in shanghai since l XXX XXX(be born ) 答案为什么添was born 而不是has born

l have been in shanghai since l XXX XXX(be born ) 答案为什么添was born 而不是has born
born的原型是bear,bear有生育,产生的意思,是及物动词,主语“I”(我)是被生育出来的,要用被动语态:be动词+动词的过去分词.

was born.
since引导的这个句子 在整个句子里是个状语成分 表示了这个句子应该用现在进行时,所以句子中用了have been . since 引导的这个应该是用过去式,所以是 was born.
祝你快乐:)

被动语态 BE+过去分词

人出生是被生出来,要用被动语态,所以是was born。

born "出生"是短暂性动词,不能延续,不能用完成时