i have been a teacher for ten years 我曾经做过10年老师'可以改为i had been a teacher for ten years么 我理解的意思是过去已经完成做老师这个动作 还是理解成作过老师这个动作是对现在的一种影响 所以用

来源：学生作业帮助网 编辑：作业帮 时间：2024/07/12 23:15:49
i have been a teacher for ten years 我曾经做过10年老师'可以改为i had been a teacher for ten years么 我理解的意思是过去已经完成做老师这个动作 还是理解成作过老师这个动作是对现在的一种影响 所以用
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i have been a teacher for ten years 我曾经做过10年老师'可以改为i had been a teacher for ten years么 我理解的意思是过去已经完成做老师这个动作 还是理解成作过老师这个动作是对现在的一种影响 所以用
i have been a teacher for ten years 我曾经做过10年老师'可以改为i had been a teacher for ten years么 我理解的意思是过去已经完成做老师这个动作 还是理解成作过老师这个动作是对现在的一种影响 所以用have been

i have been a teacher for ten years 我曾经做过10年老师'可以改为i had been a teacher for ten years么 我理解的意思是过去已经完成做老师这个动作 还是理解成作过老师这个动作是对现在的一种影响 所以用
不可以
had been 为过去完成时
过去完成时用于“过去的过去”
例如“Mr.Green had lived here several years before I came here.”
“格林先生在我来到这里之前已经住了好几年了” 那么,“我到这里”是过去的时间,而“格林先生住了好几年”这件事发生在我到这里之前（过去式）,所以格林先生住了好几年这件事发生在过去的过去,可以用过去完成时
再如“The movie had begun befor we got there” 我们赶到的时候,电影已经开始了
我们是过去赶到的,二电影开始于我们赶到之前,这种情况才能用过去完成时
你的例句里,没有过去式做跳板,无法追溯到过去的过去 所以不能用had been
初中英语里这个比较难以区分 自己慢慢体会
祝你学习进步

I have been a person . i have been here many a I have been looking for a man. I have always been a person I have always been a maverick是什么意思 She （proposes） that we have a birthday party for our English teache I have been being a worker还是I have been a worker 句子改错：I (A.have been) (B.learning) English (C.since) I (D.have been) ten. i have been a perfect ass 如果是 have i been a perfect ass 这个 i 和 have I have been selling I have been trying I have ever been I too have been I have been to. I have been I have been in. Never in my life ___ in that manner.A.have I been spoken to B.have I been spoken C.Ihave been spokenD.I have been spoken to i have been here ( )a year.A,since B,for