Present Perfect Verb Tense English Grammar Lesson

Hi, I’m Maria.

Welcome to Oxford Online English!

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

Hey Daniel, how long have you been a teacher?

I’ve been a teacher for four years now.

Have you taught many lessons on the present
perfect?

Of course!

I’ve taught hundreds!

How many have you taught this week?

I haven’t taught any this week yet.

This is the first one!

Does your language have anything like the
present perfect?

Many languages don’t have a similar verb
form.

This can make it more difficult to use the
present perfect correctly in English.

In this lesson, you’ll learn how to use
the present perfect verb form in different

ways.

Let’s start with two basic but important
points.

Try to keep these in mind as you watch!

First, the present perfect connects the past
and the present.

Secondly, think about the name, ‘present
perfect’.

It’s a present verb form.

It tells you something about now.

Even though you often use the present perfect
to talk about things in the past, it’s still

a present form; it gives you some information
about the present.

Let’s start by looking at how to form the
present perfect tense.

The present perfect is formed with have or
has plus a past participle.

Have and has are often contracted.

For example:

I’ve finished everything.

She’s just left.

We’ve been here for hours.

Past participles usually look the same as
the past tense.

For example:

finish – finished – finished
leave – left – left

However, many common verbs are irregular.

That means you need to know irregular verbs
to use the present perfect.

There’s also a continuous form of the present
perfect, with been plus a verb with -ing.

For example:

I’ve been cleaning the house all morning.

He’s been acting very strangely lately.

However, in this lesson, we’re going to
focus on the simple verb form.

Make negatives by adding not after have or
has.

Again, this form is often contracted.

For example:

I haven’t seen anything like that before.

He hasn’t helped at all.

They haven’t given me much information.

Make questions by moving have or has before
the subject:

Have you booked the tickets yet?

How long has your sister been a vet?

How many people have you told about this?

Next, let’s look at how to actually use
the present perfect, and what it means.

Have you ever been to Argentina?

No, I’ve never even been to South America,
but I’d love to go!

Have you ever been skydiving?

Yeah, actually.

It was amazing!

Have you tried kangaroo before?

No, never.

What’s it like?

How many times have you seen this film?

More than once.

So, twice?

Three times?

Ok, ok, I’ve seen it eight times.

Eight?

You can use the present perfect to talk about
life experiences.

You just heard different examples of this.

Do you remember the questions we asked?

This is common with questions like:

Have you ever…?

Have you … before?

How many times have you…?

For example:

Have you ever seen a ghost?

Have you met Amit before?

How many times have you bought something and
never worn it?

In all these questions, you don’t say when.

You don’t use a time reference like ‘this
year’ or ‘recently’.

That’s because all these questions are asking
about your whole life.

You don’t say it, but the meaning is there.

Try something now: pause the video and write
down three questions.

Use your own ideas.

Then, write your own answers!

Pause the video and do it now.

Now, let’s look at another way to use the
present perfect.

Have you called about the Internet yet?

I haven’t, I’m sorry.

I’ve been so busy all day.

You said you’d do it today!

I haven’t been able to do any work since
Monday!

I’ve tried to call several times this week,
but they always say that they can only talk

to the account holder.

That’s you!

I know, I’m sorry.

I just haven’t had time all week.

So, what can I help you with?

Well, I haven’t been feeling well recently.

What are your symptoms?

I’ve had a really bad cough for a couple
of weeks now.

This week, I’ve started to feel really slow
and tired, and I haven’t had much appetite.

Have you had any nausea?

Headaches?

No, not really.

We’ll do some tests and see what we can
do.

You can use the present perfect to talk about
a time period which is unfinished.

Remember that the present perfect connects
the present and the past.

For example, take today.

Today is an unfinished time period.

It’s started, but it hasn’t finished yet.

You heard several other unfinished time periods
in the dialogues.

Can you remember any?

Here are some examples:
I’ve been so busy all day.

I haven’t been able to do any work since
Monday!

I haven’t been feeling well recently.

This week, I’ve started to feel really slow
and tired.

Other unfinished time periods include things
like this week, this month, this year, and

so on.

So, if you’re talking about an unfinished
time period, you can use the present perfect.

To make this clearer, compare unfinished time
with finished time:

I’ve been so busy all day.

I was so busy yesterday.

I haven’t been able to do any work since
Monday!

I wasn’t able to do any work last week.

I haven’t felt well recently.

I didn’t feel well last weekend.

I’ve had a really bad cough for a couple
of weeks now.

I had a really bad cough last year.

When you talk about a finished time period,
like last year or yesterday, you need to use

the past simple.

You can’t use the present perfect to talk
about finished time periods.

Sometimes, you can choose to use the present
perfect or the past simple with an unfinished

time period.

For example:

I’ve worked hard today.

I worked hard today.

These are both possible, but there’s a small
difference in meaning.

Do you know what?

The first sentence, with the present perfect,
suggests that today is not finished yet.

Maybe you have more work to do!

The second sentence, with the past simple,
suggests that today is finished.

It’s the evening and you’re relaxing after
a long day!

Let’s practice.

Look at three incomplete sentences:

I haven’t … today.

I’ve … a lot this week.

I haven’t … enough recently.

Can you complete the sentences to make them
true about you?

For example, you could say something like:

I haven’t eaten any fruit today.

I haven’t watched TV today.

I haven’t had a shower today.

Pause the video and write down three sentences.

Ok?

How was that?

Let’s look at one more way to use the present
perfect tense.

How long have you lived here?

For about a year.

Have you two known each other long?

Yeah, since we were at primary school!

How long have they been married?

I’m not sure.

I think for a couple of years?

Maybe not even that long.

Nice jacket!

Is it new?

This? No, I’ve had it for years!

You can use the present perfect to talk about
something which started in the past and is

still true now.

For example:

How long have you lived here?

This means that you still live here now.

Have you two known each other long?

You still know each other now.

How long have they been married?

They’re still married now.

I’ve had this jacket for years.

I still have it now.

Be careful: there’s a common mistake which
English learners make here.

It looks like this:

I’ve bought this jacket for three years.

Can you explain why this is wrong?

It’s wrong because the action of buying
the jacket is finished, and in the past.

You could say:

I bought this jacket three years ago.

The action of having the jacket is not finished.

It started in the past, when you bought it,
and it’s still true now, because you still

have the jacket now.

Again, it’s useful to compare the present
perfect and the past simple:

I’ve lived here for about a year.

I still live here now.

I lived there for about a year.

I don’t live there now.

How long have they been married?

They’re still married now.

How long were they married?

They’re not married now.

Okay, your turn to practice!

Look at three incomplete sentences:

I’ve had … for …
I’ve lived in … since …

I’ve been …

Your job is to complete these sentences so
that they’re true for you.

Pause the video, think about what you could
say, and write down three sentences.

If you aren’t sure, review this section
and use the examples you’ve seen to help

you.

How was that?

Hopefully easy!

Let’s look at one more way you can use the
present perfect tense.

What’s wrong with you?

Eurrgh.

I’ve eaten too many cakes and now I feel
terrible.

How many did you have?

I had six or seven.

That was smart.

But they were so tasty…

Have you lost something?

Yeah, I’ve lost my phone.

I put it down somewhere and now I can’t
find it.

When did you last use it?

I don’t know.

I had it last night, for sure.

Can you call me?

Oh no!

The cat’s been sick on the couch!

Again?

That’s the third time this week.

Can you clean it up?

I cleaned it last time!

You can use the present perfect to talk about
things in the past if there’s still a result

in the present.

For example:

I’ve eaten too many cakes and now I feel
terrible.

I ate the cakes in the past, but the result—feeling
terrible—is still true now.

I’ve lost my phone.

I lost my phone sometime in the past, but
the result—I can’t find my phone—is

still true now.

The cat’s been sick on the couch!

The cat was sick on the couch in the past,
but the result—the sofa needs cleaning—is

still true now.

You can also see something useful in these
dialogues: often, you start a conversation

using the present perfect, and then switch
to the past simple.

For example:
I’ve eaten too many cakes.

How many did you have?

I’ve lost my phone.

When did you last use it?

This is a very common pattern in English conversations.

Again, let’s compare the present perfect
to the past simple:

I’ve lost my phone.

I can’t find it now.

I lost my phone.

Maybe I found it again, or maybe I gave
up and had to get a new phone.

This sentence only tells you about the past,
so you can’t be sure what happened.

The cat’s been sick on the couch!

The couch needs cleaning, and maybe the
cat needs to go to the vet.

The cat was sick on the couch.

It’s safe to sit on the couch again.

Now, you know the most common ways to use
the present perfect tense in English.

We have a question for you: can you name all
the other verb tenses in English?

Which one do you find the most difficult to
understand?

Let us know in the comments.

Want more practice with this topic?

Check out the quiz on our website: Oxford
Online English dot com.

There’s a link below the video if you’re
watching on YouTube.

Thanks for watching!

See you next time!

你好,我是玛丽亚。

欢迎来到牛津在线英语!

在本课中,您可以了解
英语中的现在完成动词时态。

嘿丹尼尔,你当老师多久了?

我已经当了四年老师。

你教过很多关于现在
完成时的课程吗?

当然!

我教了几百个!

你这周教了多少?

这周我还没有教过任何东西。

这是第一个!

你的语言有
现在完成时的东西吗?

许多语言没有类似的动词
形式。

这会使
在英语中正确使用现在完成时变得更加困难。

在本课中,您将学习如何
以不同方式使用现在完成动词形式

让我们从两个基本但重要的
点开始。

观看时请记住这些!

首先,现在完成时连接过去
和现在。

其次,想想“现在
完美”这个名字。

是现在时动词形式。

它告诉你一些关于现在的事情。

尽管你经常用现在完成时
来谈论过去的事情,但它仍然

是现在的形式; 它给你一些
关于现在的信息。

让我们先来看看如何形成
现在完成时。

现在完成时由 have 或
has 加上过去分词构成。

Have 和 has 经常签约。

例如:

我已经完成了一切。

她刚刚离开。

我们已经在这里待了好几个小时了。

过去分词通常看起来与
过去时相同。

例如:

finish——finished——finished
leave——left——left

然而,很多常见的动词都是不规则的。

这意味着您需要知道不规则动词
才能使用现在完成时。

现在完成时还有一个连续形式
,带有 be 加上带有 -ing 的动词。

例如:

我整个早上都在打扫房子。

他最近的行为很奇怪。

但是,在本课中,我们将
专注于简单动词形式。

通过在 have 或 has 之后添加 not 来否定

同样,这种形式经常是收缩的。

例如:

我以前从未见过这样的事情。

他根本没有帮助。

他们没有给我太多信息。

在主题之前通过搬has or have来提问

你订票了吗?

你姐姐当兽医多久了?

你告诉了多少人这件事?

接下来,让我们看看如何实际
使用现在完成时,以及它的含义。

你去过阿根廷吗?

不,我什至从未去过南美,
但我很想去!

你曾经跳伞吗?

是的,实际上。

这是惊人的!

你以前试过袋鼠吗?

没有永不。

它像什么?

你看过多少次这部电影?

不止一次。

那么,两次?

三次?

好的,好的,我已经看过八次了。

八?

您可以使用现在完成时来谈论
生活经历。

你刚刚听到了不同的例子。

你还记得我们问的问题吗?

这在以下问题中很常见:

你有没有……?

你……以前吗?

你有多少次……?

例如:

你见过鬼吗?

你以前见过阿米特吗?

你有多少次买过东西却
从未穿过它?

在所有这些问题中,你没有说什么时候。

您不使用“
今年”或“最近”之类的时间参考。

那是因为所有这些问题都在
询问你的整个生活。

你不说,但意义就在那里。

立即尝试:暂停视频并
写下三个问题。

使用你自己的想法。

然后,写下你自己的答案!

暂停视频并立即执行。

现在,让我们看看另一种使用
现在完成时的方式。

你打电话给互联网了吗?

我没有,对不起。

我整天都很忙。

你说你今天就做!

从星期一开始我就不能做任何工作了

这周我打了好几次电话,
但他们总是说他们只能和

账户持有人交谈。

那是你!

我知道,我很抱歉。

我整个星期都没有时间。

那么,我能帮你什么?

嗯,最近心情不太好。

你的症状是什么?

我已经咳嗽了
几个星期了。

这个星期,我开始感到非常缓慢
和疲倦,而且我的胃口也不大。

你有过恶心吗?

头痛?

不,不是。

我们会做一些测试,看看我们能
做些什么。

您可以使用现在完成时谈论
未完成的时间段。

请记住,现在完成时
连接现在和过去。

以今天为例。

今天是一个未完成的时间段。

它开始了,但还没有结束。

你在对话中听到了其他几个未完成的时间段

你还记得吗?

以下是一些例子:
我整天都很忙。

从星期一开始我就不能做任何工作了

我最近感觉不太好。

这周,我开始感到非常缓慢
和疲倦。

其他未完成的时间段
包括本周、本月、今年

等。

因此,如果您谈论的是未完成的
时间段,则可以使用现在完成时。

为了更清楚地说明这一点,将未完成的时间
与已完成的时间进行比较:

我整天都很忙。

我昨天太忙了。

从星期一开始我就不能做任何工作了

上周我无法做任何工作。

我最近感觉不太好。

上周末我感觉不舒服。

我已经咳嗽了
几个星期了。

去年我咳嗽得很厉害。

当您谈论完成的时间段时,
例如去年或昨天,您需要

使用过去简单。

你不能用现在
完成时来谈论完成的时间段。

有时,您可以选择使用现在
完成时或过去简单时未完成的

时间段。

例如:

我今天很努力。

我今天很努力。

这些都是可能的,但
含义上存在细微差别。

你知道吗?

第一句话加上现在完成时,
暗示今天还没有结束。

也许你还有更多的工作要做!

第二句,过去简单,
表示今天结束。

现在是晚上,经过漫长的一天后,您正在放松

让我们来练习。

看三个不完整的句子:

我没有……今天。

我这周……很多。

我最近……还不够。

你能完成这些句子以使它们
对你真实吗?

例如,您可以这样说:

我今天没有吃任何水果。

我今天没看电视。

我今天没洗澡。

暂停视频并写下三句话。

好的?

怎么样?

让我们看一下使用现在
完成时的另一种方法。

您在这里住了多久了?

大约一年。

你们两个认识很久了吗?

是的,从我们上小学开始!

他们结婚多久了?

我不确定。

我想一两年?

也许甚至没有那么长。

漂亮的夹克!

这是新的吗?

这? 不,我已经用了很多年了!

您可以使用现在完成时来谈论
过去开始并且

现在仍然正确的事情。

例如:

你在这里住了多久?

这意味着你现在还住在这里。

你们两个认识很久了吗?

你们现在还认识。

他们结婚多久了?

他们现在还结婚了。

我有这件夹克好几年了。

我现在还有。

小心:这里有一个英语学习者常犯的错误

看起来像这样:

我已经买了这件夹克三年了。

你能解释为什么这是错误的吗?

这是错误的,因为买夹克的动作
已经结束,而且过去了。

你可以说:

我三年前买了这件夹克。

有夹克的动作还没有结束。

它始于过去,当你买它时
,现在仍然如此,因为你

现在还有夹克。

再一次,比较现在的
完美和过去的简单是有用的:

我在这里住了大约一年。

我现在还住在这里。

我在那里住了大约一年。

我现在不住在那里。

他们结婚多久了?

他们现在还结婚了。

他们结婚多久了?

他们现在没有结婚。

好,轮到你练习了!

看三个不完整的句子:

I’ve had … for …
I’ve living in … since …

I’ve been …

你的工作是完成这些句子,
使它们对你来说是真实的。

暂停视频,想想你能
说什么,然后写下三句话。

如果您不确定,请查看本节
并使用您看到的示例来帮助

您。

怎么样?

希望容易!

让我们看看另一种使用
现在完成时的方式。

你这人怎么回事?

欧尔格。

我吃了太多蛋糕,现在感觉很
糟糕。

你有几个?

我有六七个。

那很聪明。

但是它们很好吃……

你有没有丢过东西?

是的,我的手机丢了。

我把它放在某个地方,现在我
找不到了。

您上次使用它是什么时候?

我不知道。

我昨晚吃过,肯定的。

你能打电话给我吗?

不好了!

猫在沙发上生病了!

再次?

这是本周的第三次。

你能把它清理干净吗?

我上次清理过! 如果现在还有结果,

你可以用现在完成时谈论
过去的事情

例如:

我吃了太多蛋糕,现在感觉很
糟糕。

我过去吃过蛋糕,但结果——感觉很
糟糕——现在仍然如此。

我的手机丢了。

我过去的某个时候丢失了我的手机,
但结果——我找不到我的手机——

现在仍然如此。

猫在沙发上生病了!

猫过去在沙发上生病了,
但结果——沙发需要清洗——

现在仍然如此。

您还可以在这些对话中看到一些有用的东西
:通常,您

使用现在完成时开始对话,然后切换
到过去简单时。

例如:
我吃太多蛋糕了。

你有几个?

我的手机丢了。

您上次使用它是什么时候?

这是英语对话中非常常见的模式。

再一次,让我们比较一下现在的
完美和过去的简单:

我丢了手机。

我现在找不到了。

我的手机丢了。

也许我又找到了它,或者我放弃
了,不得不买一部新手机。

这句话只告诉你过去的
事情,所以你无法确定发生了什么。

猫在沙发上生病了!

沙发需要清洁,也许
猫需要去看兽医。

猫病倒在沙发上。

再次坐在沙发上是安全的。

现在,您知道在英语中使用现在完成时最常用的方法了

我们有一个问题要问你:你能用
英语说出所有其他动词时态吗?

你觉得哪一个最难
理解?

让我们在评论中知道。

想要更多地练习这个话题吗?

查看我们网站上的测验:Oxford
Online English dot com。

如果您
在 YouTube 上观看,视频下方有一个链接。

感谢收看!

下次见!