by the time 的意思和用法.

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bythetime的意思和用法.bythetime的意思和用法.bythetime的意思和用法.bythetime有两个意思:一:bythetime可以翻译为:这时候,在此时.相当于atthe/tha

by the time 的意思和用法.
by the time 的意思和用法.

by the time 的意思和用法.
by the time 有两个意思:
一:by the time可以翻译为:这时候,在此时.相当于at the/that time.
By the time he had lost contact with the Party.
这时他已和党失去联系.
By the time we had settled in the third bus.
这时我们已在第3辆大汽车里坐好.
二:by the time,意为:在.之前已经.
by the time our teacher came in ,we had started speaking English.
在老师进来前,我们都已经开始讲英语了.
你这句话的结构是对的.只是翻译过来感觉有点不是很顺口.
by the time when got to the bus station,the bus had left.
在我们到达车站时,汽车早就开走了.
by+时间名词.意为:“到…时(已发生某事),此时谓语多用完成时;最晚、不迟于…,在…之前”.如:by now/then/this time/next Friday/the end of/three o`clock等.
By the end of last year,another new gymnasium had been completed.(2003上海·春)到去年年底,又有一座新体育馆峻工了.

到…时候为止
例句:
He had left by the time we reached home.
当我们到家的时候他已经走了

到……时候 一般和完成时连用,而且多用在过去完成时之中比如By the time we arrived at the hospital,the old man had already passed away.

一般by the time 后面加一般过去式,而主句加现在完成时
比如:by the time I got there, he has already gone.