die → be dead
borrow → keep
buy/catch → have
get up → be up
come → be in
finish → be over
leaver → be away
open → be open
close → be closed
begin → be on
become interested in → be interested in
有人可能会问:一般过去时和现在完成时所表示的动作都发生在过去,那么这两种时态有什么区别呢?
☆答:①一般过去时与具体的表示过去时间状语如:yesterday连用;强调动作在过去发生,与现在无关.
②现在完成时与自已的特征词连用,强调过去发生的动作对现在的影响或过去开始发生一直持续到现在的动作.
例: He saw the film last night. (过去时,表示他昨晚看过那部电影了,现在不知还要不要再看一次)
He has (ever) seen the film before.(现在完成时,表时他已看过那部电影,现在不想再看了)
用于现在完成时的句型
1)It is the first / second time…. that…结构中的从句部分,用现在完成时.
It is the first time that I have visited the city.
It was the third time that the boy had been late.
2)This is the… that…结构,that 从句要用现在完成时.
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