如何讲解“英语的现在完成时态呢?”现在完成时态里常用的时间状语有哪些?

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如何讲解“英语的现在完成时态呢?”现在完成时态里常用的时间状语有哪些?
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如何讲解“英语的现在完成时态呢?”现在完成时态里常用的时间状语有哪些?
如何讲解“英语的现在完成时态呢?”
现在完成时态里常用的时间状语有哪些?

如何讲解“英语的现在完成时态呢?”现在完成时态里常用的时间状语有哪些?
现在完成时的构成
have∕has + P.P.
现在完成时的用法
⑴ 与just连用,表示刚刚完成的动作或状态(just放在have∕has与P.P.之间).
I have just had lunch.
He has just finished his homework.
⑵ 表示动作发生在过去,持续到现在,有可能延续到将来,常与since“自从…”(后面跟一点时间)for(后面跟一段时间)连用.
I have learned English since 2000.
He has lived there for 10 years.
⑶ 表示过去的动作对现在的影响.
He has lost his key.
⑷ 与最高级连用,表示“到目前为止最…”
You’re the cleverest girl that I’ve seen.
⑸ 与It∕This the first time that…连用, 表示“第一次……”
It∕This is the first time that he has learned English.
⑹ have∕has been to…曾经去过…(已经回来了)
have∕has gone to…去了…(还没回来)
I have been to Shanghai.
Tom has gone to Shanghai.

现在完成时的构成
have∕has + P.P.
现在完成时的用法
⑴ 与just连用,表示刚刚完成的动作或状态(just放在have∕has与P.P.之间)。
I have just had lunch.
He has just finished his homework.
⑵ 表示动作发生在过去,持续到现在,有可能延续到将来,常与sin...

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现在完成时的构成
have∕has + P.P.
现在完成时的用法
⑴ 与just连用,表示刚刚完成的动作或状态(just放在have∕has与P.P.之间)。
I have just had lunch.
He has just finished his homework.
⑵ 表示动作发生在过去,持续到现在,有可能延续到将来,常与since“自从…”(后面跟一点时间)for(后面跟一段时间)连用。
I have learned English since 2000.
He has lived there for 10 years.
⑶ 表示过去的动作对现在的影响。
He has lost his key.
⑷ 与最高级连用,表示“到目前为止最…”
You’re the cleverest girl that I’ve seen.
⑸ 与It∕This the first time that…连用, 表示“第一次……”
It∕This is the first time that he has learned English.
⑹ have∕has been to…曾经去过…(已经回来了)
have∕has gone to…去了…(还没回来)
I have been to Shanghai.
Tom has gone to Shanghai 点我!!!!!!!!!!!!!!!!!

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