have hasdone是什么时态

主语+have(has)+过去分词(done)是现在完成时，现在完成时( The Present Perfect Tense)是过去的动作或状态持续到现在，对现在造成的影响，可能持续发生下去。

扩展资料

例句：

He has already obtained a scholarship。他已经获得了一份奖学金。

I haven't seen much of him recently （lately）。我已经很久没有看到他（最近的`）。

We have seen that film before。我们以前已经看过那部电影了。

I have already read this book。我已经看完这本书了。

Have they found the missing child yet？他们找到失踪的孩子了吗？