将来完成时的结构

如题所述

将来完成时的结构:shall/will have+过去分词

将来完成时用法、定义详细讲解:

1、表示将来某时之前或某动作发生之前已经完成的动作。

例句:

I shall have finished it by next Friday.

到下周五我就把完成了。

2、表示一个持续到将来某时或某动作发生之前的动作。

例句:

By next Monday,she will have studied here for three years.

到下周一,她在这里学习就要满3年了。

3、表示对现在或将来可能已经完成动作的推测,对过去实况的推测。

He will have arrived by now.

他这是可能已经到了。

扩展资料:

过去将来完成时:

基本结构为:would + have + done(过去分词)。

过去将来完成时一般应用于以下两种情况:

1、 间接引语

例句:

He said he would have done with my camera by the end of next month.

他说到下月底就不用我的照相机了。

2、 虚拟句

例句:

But I also know that if I could somehow go back, I probably would have done the same thing.

其实我很清楚,如果给我一次重来的机会,我或许还是会做出同样的选择。

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