av大帝超级碰免费视频:in,after,later的用法与区别

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in,after,later的用法与区别 2008-08-30 22:28

这三个词都有“在……之后”的意义,区别如下:


1)in表示从现在开始一段时间以后,它往往和一般将来时肯定句连用。如:


I'm coming back in a minute.我一会儿就回来。


He will reach here in two days.他两天后将到达这里。


2)after表示以过去的某一时间为起点,“过……之后”,其后既可接时间点,又可接时间段。但是,如果after用于一般将来时,那么其后应接时间点。如:


He left there after two o'clock that afternoon.那天下午两点以后,他离开了那儿。


They started to go again after two days.两天以后,他们又走了。

I think he'll come here after three o'clock.我想他三点钟后将来这儿。


3)later指“以后”、“后来”,可以指过去,也可指将来,是副词,常常放在时间段的名词之后。如:


Three days later he got to Beijing.


=After three days he got to Beijing.他三天以后到达了北京。

in 表示以后,只能用将来,而且接时间段。如 He will come back in ten days
after 过去将来都可以用,但接将来时时候只能接时间点
He came back after ten days
He came back after ten o'clock
He will come back after ten o'clock
later 放在时间段后面,如,ten days later