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

今天，我们要学习现时和现进行时。

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

这些是现时和现进行时之间差异。

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

现进行时有个用法，这个用法和现时是一样。

Okay, there has been, present perfect.

There has been，现时。

The present perfect simple and continuous tenses.

现时和现进行时。

The present perfect verb here is " have lost" .

这里表示现动词是" have lost" 。

Answer this conditional and this present perfect question.

回答这个条件问句和这个现时问句。

Mistake number five, past simple or present perfect.

第五类错误，一般过去时还是现时。

I've used the present perfect tense here.

我这里用了现时。

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

大概这里，我们会用现时。

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

这是现时，“when”和一般过去时和现时不能一起使用。

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

他使用是动词现时" have woken up" 。

Or when asked in the present perfect, " Have you ever forgotten an important number? " Immediately, present perfect.

或者遇到用现时提出问题时：“你曾经忘记过一个重要数字吗？”立即，用现时回答。

Please make a sentence using the present perfect tense.

请以现时态造句。

Don't confuse this structure with the present perfect.

不要把这个结构和现时混淆。

And so I have a lot of present perfect here.

所以我这里使用了很多现时。

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

同样地，这里我使用了现时。

Ambush is always preferable when the terrain presents perfect color.

周边环境理想时，狮子更喜欢打伏击战。

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

就是“would”之后加现时。

We've got the present perfect continuous.

我们看到了现进行时。