How to Use the Past Perfect Tense in English English Grammar Lesson

Hi, I’m Oli.

Welcome to Oxford Online English!

In this lesson, you can learn about the past
perfect verb form.

What does the past perfect mean?

When do you need to use the past perfect?

How do you use the past perfect verb tense
correctly in a conversation?

You’ll see the answers to these questions
in this lesson.

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Ready?

Let’s see how to use the past perfect verb
form.

How was the wedding?

A disaster!

I’ve never seen anything go so wrong.

Why?

What happened?

First, they had booked a hall for the ceremony,
but it was much too small.

Only 30 people could go in, and everyone else
had to wait outside.

Really?

That’s weird.

I know!

Surely they knew how many people they had
invited?

I guess not.

Sounds bad.

Yes, but that’s not all.

They’d booked a restaurant for the reception,
but they hadn’t told them how many people

were coming.

So, there wasn’t enough food, either!

That’s not good.

And then, as if that wasn’t enough, there
were so many long, boring speeches!

You could tell that no one had prepared their
speeches, and they were just trying to improvise.

It just went on and on.

So, you’re hungry and listening to boring
speeches for hours?

Doesn’t sound like much fun.

It wasn’t.

In the dialogue, you heard five examples of
the past perfect.

Can you remember them?

Here they are.

Pause the video to read if you need more time.

Think about two questions.

One: how do you form the past perfect?

Two: what’s the difference between the past
perfect and the past simple?

First, how do you form the past perfect?

You need ‘had’ or ‘hadn’t’ plus
a past participle.

For example, ‘had gone’, ‘hadn’t prepared’,
and so on.

‘Had’ can be contracted to apostrophe-d.

Be careful, because ‘would’ can also be
contracted to apostrophe-d.

In spoken language and in informal writing,
you should generally use contractions.

This is important, because if you don’t
use the contractions, you won’t hear them

when other people use them.

What about the second question?

What’s the difference between the past perfect
and the past simple?

To answer this, let’s look at an example
from the dialogue.

‘They had booked a hall for the ceremony,
but it was much too small.’

Here, you have the past perfect
and the past simple

in the same sentence.

Can you explain why?

In the dialogue, we were talking about two
different times in the past.

First, Kasia was telling me about a wedding
she went to.

But, she also talked about things which happened
– or didn’t happen – before the wedding.

She used the past simple to talk about the
wedding itself.

I used the past simple to ask questions.

For example:
I used the past perfect to talk about things

which happened before the wedding.

Look at the examples you saw before.

These are all things related to the preparations
for the wedding, which took place earlier.

So, that’s the basic idea.

You use the past perfect when you’re talking
about the past, and you need to talk about

something which happened – or didn’t – before
the time in the past which you’re talking

about.

Let’s look at this idea in more detail.

I’m going to tell you a story.

This happened to me when I was twelve years
old.

I was on holiday with my family, and we were
walking in a forest.

My Dad had told me that there were bears in
the forest, but I didn’t really take him

seriously.

I was walking in front; I turned a corner,
and… there was a bear!

I had never seen such a big animal in the
wild before.

I remembered something I had read about bears:
you should stay calm and try to move away

slowly.

So, I walked backwards, very slowly.

Luckily, the bear didn’t seem to care that
I was there.

Later, I felt scared, but at the same time I didn’t
feel anything – I guess because everything

happened so quickly.

When you tell a story, you need to talk about
several things that happened in a sequence.

For this, everything is simple.

Use the past simple if you’re talking about
things which happened one after another

For example: ‘I bought a new car.

I took it for a drive.

I crashed it into a tree.’

However, you might want to talk about things
which happened before the time of your story.

This is where you use the past perfect.

Look at the text of the story.

There are three examples of past perfect verbs.

Can you find them?

Pause the video if you want time to look.

Here are the three past perfect verbs.

They all refer to things which happened – or
didn’t happen – before the time of the

story.

So, this is a common reason to use the past
perfect: you’re telling a story, and you

need to refer back to times or events which
happened before the time of the story.

Next, let’s look at when you might need
the past perfect in an English conversation.

When did you start teaching?

Actually, it was kind of an accident.

It was 2005.

I had just graduated, and I wasn’t sure
what I wanted to do.

So, I took a six-month teaching job, mostly
because I wanted to live abroad and travel

a bit.

So, you didn’t want to teach?

Not really!

I had never considered it as a career.

Where did you move to?

Russia.

I had studied a little bit of Russian at university,
but not enough to really be able to do anything.

So, I wanted to learn more, and also just experience
living in Russia.

Had you ever lived abroad before?

Briefly.

I’d spent some time in Canada, but this
was more challenging.

In the dialogue, there were five examples
with the past perfect.

Did you hear them?

Remember: you can go back and listen to the
dialogue again if you want.

Often, when you have a conversation or tell
a story, you’ll see something which fixes

the time of the story.

In the dialogue, the first question fixes
the time: ‘When did you start teaching?’

In Oli’s answer, there’s a more specific
time reference: ‘in 2005’.

That means that the conversation is about
the time I started teaching: 2005.

But, we also mentioned things that happened
before that time.

Let’s practise this together.

Look at four sentences from the dialogue.

A question: do these things refer to 2005,
or before 2005?

Sentences two and three refer to the time
we were discussing: 2005, when he started

teaching.

Sentences one and four refer to an earlier
time, before 2005.

You use the past perfect to talk about things
which happened before the past time which

you’re talking about.

When you’re telling a story or having a
conversation, you might refer to several different

points, which happened at different times.

So, it’s common to jump between the past
simple and past perfect, like you saw in the

dialogue.

Here’s a good way to remember it: the past
perfect is the ‘past in the past’.

You use it when you’re already talking about
the past, and you want to refer to something

which is further in the past.

Many English learners understand these points,
but they still have difficulties using the

past perfect correctly.

In the next section, let’s see why that
is.

Were you late for work again?

Yeah…

What happened?

My alarm clock didn’t go off this morning.

So what time did you get there?

Around eleven.

Eleven?!

Why did you wake up so late?

I couldn’t fall asleep last night.

I probably got four hours of sleep.

Did you go to bed late?

Not really.

I think it was around twelve.

Did you hear the past perfect verb forms in
the dialogue?

Trick question!

There were no past perfect forms.

But, why not?

In the dialogue, we refer to different time
periods.

We start by talking about being late for work,
but then we talk about earlier time periods:

the morning when Kasia woke up, and the previous
evening.

So, again, why not use the past perfect?

There are places in the dialogue where it
is possible to use the past perfect, but

it’s better not to.

The most important point is that the order
of events, and when things happened, is clear.

For example, look at four lines from the dialogue.

You could say ‘Why had you woken up so
late?’, and ‘I had probably only got four

hours of sleep’, but it’s not necessary,
and it’s better not to – it sounds unnatural.

It’s not necessary because the order of
events is clear from the context.

Obviously, I woke up before I went to work.

Equally obviously, I was asleep before I woke
up.

When the order that things happened is clear,
you don’t need to use the past perfect.

Another point: using the past perfect is generally
less common in US English.

So, if you’re not sure whether to use the
past perfect or not, ask yourself whether

it’s necessary to make it clear what happened
when.

If not, use the past simple.

Sometimes, using the past perfect is necessary.

Let’s see an example.

Look at two sentences: ‘When I moved to
the USA, I found a job.’

‘When I moved to the USA, I had found a
job.’

These two sentences have different meanings.

What’s the difference?

The first sentence means you moved to the
USA first, and then you found a job, after

you moved.

The second sentence means you found a job
before you moved.

In this case, it’s important to use the
past perfect, because using the past simple

changes the meaning.

That’s all.

Thanks for watching!

See you next time!

你好,我是奥利。

欢迎来到牛津在线英语!

在本课中,您可以了解过去
完成动词形式。

过去的完美是什么意思?

什么时候需要使用过去完成时?

你如何在对话中正确使用过去完成动词时态

您将在本课中看到这些问题的答案

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准备好?

让我们看看如何使用过去完成动词
形式。

当时那个婚礼怎么样?

灾难!

我从未见过如此糟糕的事情。

为什么?

发生了什么?

首先,他们为仪式预定了一个大厅,
但它太小了。

只有三十个人可以进去,其他人都
必须在外面等着。

真的吗?

那真是怪了。

我知道!

他们肯定知道他们邀请了多少人
吗?

我猜不会。

听起来很糟糕。

是的,但这还不是全部。

他们为招待会预订了一家餐厅,
但没有告诉他们有多少

人来。

所以,也没有足够的食物!

这不好。

然后,好像还不够,
还有那么多冗长无聊的演讲!

你可以看出没有人准备他们的
演讲,他们只是想即兴发挥。

它一直在继续。

所以,你饿了,听了
几个小时无聊的演讲?

听起来不是很有趣。

不是。

在对话中,你听到
了过去完美的五个例子。

你能记住他们吗?

他们来了。

如果您需要更多时间,请暂停视频以阅读。

思考两个问题。

一:你是如何形成过去完美的?

二:过去
完成时和过去简单时有什么区别?

首先,你如何形成过去完成时?

你需要’had’或’hadn’t'
加上过去分词。

例如,“已经走了”、“还没有准备好”
等等。

‘Had’ 可以缩写为撇号-d。

小心,因为“would”也可以
缩写为撇号-d。

在口语和非正式写作中,
您通常应该使用缩写。

这很重要,因为如果您不
使用这些收缩,那么

当其他人使用它们时您将听不到它们。

第二个问题呢?

过去的完美
和过去的简单有什么区别?

为了回答这个问题,让我们看一个对话中的
例子。

“他们为仪式预订了一个大厅,
但太小了。”

在这里,您将过去完成时
和过去简单时

放在同一个句子中。

你能解释一下为什么吗?

在对话中,我们谈论的
是过去的两个不同时期。

首先,卡西亚告诉我
她参加的一场婚礼。

但是,她也谈到了发生
或没有发生的事情——婚礼之前。

她用过去简单的方式来谈论
婚礼本身。

我用过去的简单提问。

例如:
我用过去完成时谈论

婚礼发生的事情。

看看你之前看到的例子。

这些都是与
之前的婚礼筹备有关的事情。

所以,这是基本的想法。

当您谈论过去时,您使用过去完成时
,并且您需要谈论

发生或未发生的事情
您谈论的过去时间之前

让我们更详细地看看这个想法。

我要给你讲一个故事。

这发生在我十二岁的
时候。

我和家人一起度假,我们
在森林里散步。

我爸爸告诉我
森林里有熊,但我并没有把他

当回事。

我走在前面; 我转过一个弯,
然后……有一只熊!

我以前从未在野外见过这么大的动物

我想起了我读过的关于熊的一些话:
你应该保持冷静,试着

慢慢走开。

所以,我倒退着走,非常缓慢。

幸运的是,这只熊似乎并不在乎
我在那里。

后来,我感到害怕,但同时我
什么也感觉不到——我想是因为一切都

发生得太快了。

当你讲一个故事时,你需要讲
几个按顺序发生的事情。

为此,一切都很简单。

如果您在谈论接连发生的事情,请使用过去的简单形式

例如:“我买了一辆新车。

我带它去兜风。

我把它撞到了一棵树上。

但是,你可能想谈谈
在你的故事发生之前*发生的事情。

这是你使用过去完成时的地方。

看故事的文字。

过去完成动词有三个例子。

你能找到他们吗?

如果您想有时间看,请暂停视频。

这是三个过去完成动词。

它们都指
在故事发生之前发生或未发生的

事情。

因此,这是使用过去
完成时的一个常见原因:您正在讲述一个故事,并且您

需要回顾
在故事发生之前*发生的时间或事件。

接下来,让我们看看在英语对话中何时可能
需要过去完成时。

你什么时候开始教书的?

实际上,这是一个意外。

那是 2005 年。

我刚毕业,我不确定
自己想做什么。

所以,我做了六个月的教学工作,主要是
因为我想在国外生活和

旅行。

所以,你不想教?

并不真地!

我从来没有把它当成一种职业。

你搬到哪里去了?

俄罗斯。

我在大学里学过一点俄语,
但还不足以真正能够做任何事情。

所以,我想了解更多,也想体验
在俄罗斯的生活。

你以前在国外住过吗?

简要地。

我曾在加拿大呆过一段时间,
但这更具挑战性。

在对话中,有五个
过去完成时的例子。

你听到了吗?

记住:
如果你愿意,你可以回去再听一遍对话。

通常,当您进行对话或
讲故事时,您会看到一些

固定故事时间的东西。

在对话中,第一个问题确定
了时间:“你什么时候开始教书的?”

在奥利的回答中,有一个更具体的
时间参考:“2005 年”。

这意味着谈话是关于
我开始教学的时间:2005 年。

但是,我们也提到了在那之前发生的事情

让我们一起练习。

看对话中的四个句子。

一个问题:这些事情是指2005年,
还是2005年之前?

第二句和第三句指的是
我们讨论的时间:2005年,他开始

教书的时候。

第一句和第四句指的是更早的
时间,在 2005 年之前。

你用过去完成时来谈论
发生在你所谈论的过去时间之前的事情

当您讲故事或进行
对话时,您可能会提到几个不同的

点,这些点发生在不同的时间。

所以
,就像你在对话中看到的那样,在过去简单和过去完美之间跳跃是很常见的

这是记住它的好方法:过去的
完美是“过去的过去”。

当您已经在谈论过去时,您会使用它
,并且您想提及

过去进一步的事物。

许多英语学习者理解这些要点,
但他们仍然难以

正确使用过去完成时。

在下一节中,让我们看看为什么会
这样。

你上班迟到了吗?

是的……

发生了什么事?

今天早上我的闹钟没有响。

那你是几点到的?

十一点左右。

十一?!

你怎么这么晚才起床?

昨晚我无法入睡。

我大概睡了四个小时。

你晚睡了吗?

并不真地。

我想是十二点左右。

你在对话中听到过去完成动词形式
了吗?

诡计问题!

没有过去完美的形式。

但是,为什么不呢?

在对话中,我们指的是不同的时间
段。

我们首先谈论上班迟到
,然后我们谈论更早的时间段:

Kasia 醒来的早晨和前
一天晚上。

那么,为什么不使用过去完成时呢?

在对话中有些
地方可能使用过去完成时,但

最好不要。

最重要的一点是事件的顺序
,以及事情发生的时间,是清楚的。

例如,看对话中的四行。

可以说“你为什么这么晚才醒来
?”和“我可能只睡了四个

小时”,但这没有必要
,最好不要——这听起来不自然。

这不是必需的,因为
从上下文中可以清楚地看出事件的顺序。

显然,我在上班前就醒了。

同样明显的是,我在醒来之前已经睡着
了。

当事情发生的顺序清楚时,
你不需要使用过去完成时。

还有一点:使用过去完成时
在美国英语中通常不太常见。

因此,如果您不确定是否使用
过去完成时,请问问自己是否

有必要明确何时发生了
什么。

如果没有,使用过去的简单。

有时,使用过去完成时*是必要的。

让我们看一个例子。

看两句话:“当我
搬到美国时,我找到了工作。”

“当我搬到美国时,我找到了
工作。”

这两句话有不同的含义。

有什么不同?

第一句话表示您先搬到
美国,然后然后您在搬家后找到了工作

第二句话的意思是
你在搬家之前*找到了一份工作。

在这种情况下,使用
过去完成时很重要,因为使用过去时会

改变意思。

就这样。

感谢收看!

下次见!