英语翻译Tom ____ along the street when he ran into an old friend who used to help him with his studies.[A] was walking[B] had walked[C] would walk[D] walked我知道是A,添上很顺.但我想知道如果把BCD硬翻译,翻译出来的意思是
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英语翻译Tom ____ along the street when he ran into an old friend who used to help him with his studies.[A] was walking[B] had walked[C] would walk[D] walked我知道是A,添上很顺.但我想知道如果把BCD硬翻译,翻译出来的意思是
英语翻译
Tom ____ along the street when he ran into an old friend who used to help him with his studies.
[A] was walking
[B] had walked
[C] would walk
[D] walked
我知道是A,添上很顺.
但我想知道如果把BCD硬翻译,翻译出来的意思是什么.
我好像还是不太理解这些时态间的一些区别.我想看到这别扭的意思,可能理解的更清楚一些.呵呵.
英语翻译Tom ____ along the street when he ran into an old friend who used to help him with his studies.[A] was walking[B] had walked[C] would walk[D] walked我知道是A,添上很顺.但我想知道如果把BCD硬翻译,翻译出来的意思是
A是正在进行式,你应该清楚了
B是过去完成时,是说在过去某个时间已经发生的事
C是虚拟时态中用到的,是在假设的一个环境中用
D是一般过去式,用于描述过去一般状况时
句子的意思是说Tom在ran into an old friend之前一直是在沿着街走，用的是过去进行时，“过去的某一刻一直在做什么”。
B 已经走完了……
C 过去将要走……
D 过去在走……
但时句意是在表达一种进行的时态，因此选A
D错，其他的从语法角度和意思都行．A意思tom正沿着街道走突然碰到了过去经常帮他学习的老朋友．B.tom正走过街道突然碰到了过去经常帮他学习的老朋友.Ctom正要经过街道突然碰到了过去经常帮他学习的老朋友
When在此表突然的意思,应该选A,意思是 汤姆在街上走着走着,突然,他撞上了一个曾经帮助过他学习的朋友