Today we are looking at the present perfect, and the present perfect continuous.

今天，我们要学习现在完和现在完进行。

Those are the differences between the present perfect and the present perfect continuous.

这些是现在完和现在完进行之间的差。

The present perfect continuous has a use that is the same as the present perfect simple.

现在完进行有个用法，这个用法和现在完是一样的。

The present perfect simple and continuous tenses.

现在完和现在完进行。

The present perfect verb here is " have lost" .

这里表示现在完式的动词是" have lost" 。

Answer this conditional and this present perfect question.

回答这个条件问句和这个现在完问句。

Mistake number five, past simple or present perfect.

第五类错误，一般过去还是现在完。

I've used the present perfect tense here.

我在这里用了现在完。

Probably here, we would use the present perfect, right?

大概在这里，我们会用现在完。

It's the present perfect and you can't use 'when' with the past simple and the present perfect.

这是现在完，“when”和一般过去和现在完不能一起使用。

He used the present perfect verb " have woken up" .

他使用的是动词的现在完" have woken up" 。

Please make a sentence using the present perfect tense.

请以现在完式的态造句。

Don't confuse this structure with the present perfect.

不要把这个结构和现在完混淆。

And so I have a lot of present perfect here.

所以我在这里使用了很多现在完。

And again, I've got your present perfect here.

同样地，这里我使用了现在完。

Ambush is always preferable when the terrain presents perfect color.

周边环境理想，狮子更喜欢打伏击战。

So it's just the present perfect with 'would' in front of it.

就是在“would”之后加现在完。

We've got the present perfect continuous.

我们看到了现在完进行。

The word " have" in the phrase is part of the present perfect verb tense.

该短语中的" have" 是动词的现在完的一部分。

I've got another present perfect sentence.

还有另一个现在完句。