Yes, those " past to present" tenses using have plus a past participle!

是的，示从过去到在的时态的使用就是用 “have” 加一个过去分词！

The present tenses all shift back one degree to the equivalent tense in the past.

在的时态都向过去的同等时态回移一度。

In this lesson, you can learn about the present simple verb tense in English.

在本节课中，大家将要学习英语中的一般在动词时态。

Notice the use of get in the present continuous verb tense.

注意 get 在在进行时动词时态中的用法。

Now let's look a little more closely, starting with the present tenses.

在让我们更详细地看，从在时态开始。

Both parts of the sentence are in the present tense.

句子的两个部分都使用在时态。

Please make a sentence using the present perfect tense.

请以在完成式的时态造句。

Today, we'll look a tense which many of us struggle with, the present perfect simple.

今天，我们会学习一个很多人都觉得很难的时态，在完成时。

We have explored price discussions in their present form.

我们已经探讨了在时态的价格讨论。

Present perfect tense, where would have we used the third form of forgive.

里用的是在完成时态，所以我们要用“forgive”的完成时。

The grammar you will hear at that point often includes the present perfect tense.

时你会听到的语法往往包括在完成时态。

Now, moving on to the future.

在继续讲将来时态。

In part one, we looked at how we use these verbs to talk about present situations.

在第一期中，我们学习了如何使用动词来谈论在时态情景。

But in the present tense, what you're doing now: " We are watching a film."

但是在时态，你在做的是: " 我们正在看电影" 。

Yeah, when I see that word bound here, I also think of the present tense bind, right?

是的，当我在里看到“bound”个词时，我也会联想到在时态的“bind”，对吧？

I thought, is this in present tense or is it in future

我想，是在时态还是将来进行时态呢？

Let's move on to the last of the presents, the present perfect continuous.

我们继续讨论最后一个在时态，在完成进行时。

In many languages, you'd use the present tense to express this idea, but not in English.

在很多语言中，你会用在时态来达个意思，但在英语中不是。

The present tense would be wrong here.

在里用在时态就是错的。

We do use the other present tenses quite often, too, so they are all really, really important.

我们确实也经常使用其他在时态，所以它们都非常重要。