A2 · 初级 章节 6

Ongoing Actions in the Past

3 总规则
34 例句
4 分钟
本章规则 快速练习

Chapter in 30 Seconds

Learn how to describe ongoing scenes and interrupted moments in your past stories.

  • Build the Past Continuous tense using was/were and the -ing form.
  • Describe background actions that provide context to your memories.
  • Connect long actions with sudden events using the word 'when'.
Capture the moment: Tell stories that feel alive.

你将学到什么

Ready to tell more exciting stories about your past? This chapter helps you describe what was happening when something else suddenly occurred. Soon, you'll easily talk about ongoing past events and interrupted actions!

Learning Objectives

By the end of this chapter, you will be able to:

  1. 1
    By the end you will be able to conjugate any regular verb in the Past Continuous for all subjects.
  2. 2
    By the end you will be able to describe a setting or atmosphere in the past (e.g., 'The sun was shining').
  3. 3
    By the end you will be able to explain why an action stopped using the 'Past Continuous + when + Past Simple' structure.

章节指南

Overview

Imagine telling a story about your weekend, and instead of just saying
I ate breakfast, then I watched TV,
you could paint a vivid picture of the scene! That's exactly what you'll learn to do in this chapter. We're diving into English ongoing actions in the past, a super useful skill for A2 English grammar learners.
It helps you describe what was happening around you when something else took place, making your conversations much more interesting and natural.
This chapter is your key to unlocking more engaging past narratives. We'll focus on the Past Continuous tense – how to form it, how to use it to set the scene, and especially how to connect it with sudden events. Soon, you'll be able to describe what was happening when something exciting or unexpected happened, giving your stories a lot more depth.
Get ready to upgrade your storytelling skills and sound more like a native speaker!

How This Grammar Works

Let's break down how to talk about actions that were happening in the past. It all starts with the Past Continuous tense, which is like the background music of your past stories. To form it, you need the past form of to be (was or were) followed by the -ing form of the main verb.
For example,
I was walking
or
They were studying.
We use the Past Continuous to describe an action that was in progress at a specific time in the past. Think of it as painting the scene. If someone asks,
What were you doing at 8 PM yesterday?
you might say,
I was watching TV.
This tells us the action (watching TV) was ongoing at that moment.
Now, let's make it even more interesting! Sometimes, an ongoing action gets interrupted by a shorter, sudden event. This is where the Past Continuous meets the Past Simple.
We use the Past Continuous for the longer, background action, and the Past Simple for the short, interrupting action. For instance,
I was reading a book when my phone rang.
Here, reading was the ongoing action, and rang was the sudden interruption. Another example:
They were playing football when it started to rain.
The Past Continuous sets the scene, and the Past Simple brings the surprise.

Common Mistakes

Learning a new tense can have a few tricky spots, but don't worry, we'll clear them up!
  1. 1Using Past Simple for ongoing background actions:
✗ I watched TV when she called. (Sounds like you watched *all* the TV, then she called)
✓ I was watching TV when she called. (This means the TV show was ongoing when the call happened)
Explanation: Use Past Continuous to show the action was in progress.
  1. 1Incorrect formation of Past Continuous:
✗ She was walk to school.
✓ She was walking to school.
Explanation: Remember to add -ing to the main verb after was or were.
  1. 1Mixing up the tenses in interrupted actions:
✗ When I rang the bell, they were sleeping. (Implies *you* ringing was the ongoing action)
✓ When I rang the bell, they were sleeping. (The sleeping was ongoing; ringing was the interruption)
Explanation: The Past Simple describes the sudden interruption; the Past Continuous describes the longer, background action.

Real Conversations

Here’s how these patterns sound in everyday chats:

A

A

Hey, what were you doing last night when I called you?
B

B

Oh, I was cooking dinner, so I didn't hear the phone!
A

A

I had a funny dream. I was flying over the city when suddenly I woke up.
B

B

Haha, that sounds exciting! I bet you wished you were still flying.
A

A

Sorry I'm late! I was driving here and I saw a small accident.
B

B

Oh no! Is everyone okay?

Quick FAQ

Q

When should I use

was walking
instead of
walked
?

Use

was walking
when the action was in progress at a specific time in the past, or when it was interrupted. Use
walked
for a completed action in the past.

Q

Can I use while with the Past Continuous?

Yes!

While
is often used to show two actions happening at the same time in the past. For example:
I was studying while my brother was playing video games.

Q

What's the negative form of the Past Continuous?

Just add not after was or were: "I was not (wasn't) listening or They were not (weren't) working."

Cultural Context

Native English speakers use the Past Continuous naturally to add detail and flow to their stories. It's especially common in informal conversations when describing anecdotes or sharing experiences. While the core grammar is universal across regions, the frequency of its use might slightly vary – some might use it more to elaborate on details.
It helps paint a picture and makes the listener feel more present in the past event being described, almost like they were there with you.

关键例句 (6)

1

I **was studying** for my exam all evening.

Estudié para mi examen toda la noche.

过去进行时：构成 (was/were + ing)
2

She **was watching** a cooking show on Netflix.

Ella estaba viendo un programa de cocina en Netflix.

过去进行时：构成 (was/were + ing)
3

I was watching TV when you called.

你打电话来时我正在看电视。

过去进行时：发生了什么？（我正在看电视）
4

They were studying for their exams all weekend.

他们整个周末都在为考试复习。

过去进行时：发生了什么？（我正在看电视）
5

I was scrolling through TikTok when my boss messaged me.

我正在刷抖音，老板突然给我发了信息。

过去进行时：中断的动作 (was/were -ing + when)
6

She was taking a selfie when a bird flew into the shot.

她正在自拍，一只小鸟突然飞进了镜头。

过去进行时：中断的动作 (was/were -ing + when)

技巧与窍门 (3)

💡

The 'While' Rule

If you see the word 'while', the verb that follows is almost always in the Past Continuous (e.g., While I was eating...).
frontend.learn_grammar.from_rule: 过去进行时：构成 (was/were + ing)
💡

把它当成一张照片！

想象你在给过去的某个时刻拍照。过去进行时捕捉的是动作的中途，而不是开始或结束。比如：
I was taking a shower.
frontend.learn_grammar.from_rule: 过去进行时：发生了什么？（我正在看电视）
💡

逗号小贴士

如果你用 'When' 或 'While' 开头，记得加个逗号哦。比如，
While I was eating, the phone rang.
如果连接词在中间，就不用逗号啦！
frontend.learn_grammar.from_rule: 过去进行时：中断的动作 (was/were -ing + when)

核心词汇 (6)

suddenly unexpectedly; quickly background the setting or events behind the main action interruption something that stops an action while during the time that shining giving out or reflecting light happening taking place; occurring

Real-World Preview

phone-off

The Missed Call

Review Summary

  • Subject + was/were + Verb-ing
  • I was [action]-ing
  • Past Continuous + when + Past Simple

常见错误

Many learners forget the helping verb 'was' or 'were'. You always need the verb 'to be' to make a continuous tense.

Wrong: I eating dinner when you called.
正确: I was eating dinner when you called.

Mixing up 'was' and 'were'. Use 'was' for singular (I, he, she, it) and 'were' for plural (you, we, they).

Wrong: They was playing football.
正确: They were playing football.

Using Past Continuous for both actions. The action that interrupts should be in the Past Simple, not the Continuous.

Wrong: I was walking when I was seeing him.
正确: I was walking when I saw him.

Next Steps

You've just unlocked a major storytelling tool! Being able to describe scenes and interruptions makes your English sound much more natural and engaging. Keep practicing those 'when' connections!

Describe an old photo using only the Past Continuous.

Write three 'When' sentences about your morning today.

Continue to: 畅谈未来：从制定计划到发出邀约

快速练习 (10)

Choose the best word to complete the sentence.

___ I was walking home, I saw a famous actor.

✓ Correct! ✗ Not quite. Correct answer: While
'While' is used to introduce a long action in the continuous tense.

frontend.learn_grammar.from_rule: 过去进行时：构成 (was/were + ing)

Choose the correct sentence.

Which sentence is correct?

✓ Correct! ✗ Not quite. Correct answer: They were playing tennis.
'They' requires 'were' and the main verb needs '-ing'.

frontend.learn_grammar.from_rule: 过去进行时：构成 (was/were + ing)

选择正确的句子。

Choose the grammatically correct interruption:

✓ Correct! ✗ Not quite. Correct answer: She was cooking when the phone rang.
持续的动作是 'was cooking'，短的打断动作是 'rang'。

frontend.learn_grammar.from_rule: 过去进行时：中断的动作 (was/were -ing + when)

找出并纠正句子中的错误。

Find and fix the mistake:

They studying all night for the test.

✓ Correct! ✗ Not quite. Correct answer: They were studying all night for the test.
过去进行时必须包含助动词 was 或 were。主语是 they，所以用 were。

frontend.learn_grammar.from_rule: 过去进行时：发生了什么？（我正在看电视）

用正确的形式填空。

I ___ (watch) TV when the power went out.

✓ Correct! ✗ Not quite. Correct answer: was watching
主语是 'I'，表示持续的背景动作，所以我们用 'was watching'。

frontend.learn_grammar.from_rule: 过去进行时：中断的动作 (was/were -ing + when)

Find the error in the sentence.

Find and fix the mistake:

I was knowing the answer to the question.

✓ Correct! ✗ Not quite. Correct answer: was knowing -> knew
'Know' is a stative verb and cannot be used in the continuous form.

frontend.learn_grammar.from_rule: 过去进行时：构成 (was/were + ing)

Fill in the blank with the correct form of the verb in parentheses.

At 10 PM last night, I ___ (read) a book.

✓ Correct! ✗ Not quite. Correct answer: was reading
The subject 'I' takes 'was' + verb-ing.

frontend.learn_grammar.from_rule: 过去进行时：构成 (was/were + ing)

选择正确的动词形式填空。

At 7 PM yesterday, I ___ dinner.

✓ Correct! ✗ Not quite. Correct answer: was eating
描述过去特定时间正在进行的动作，用过去进行时：was/were + 动词-ing。

frontend.learn_grammar.from_rule: 过去进行时：发生了什么？（我正在看电视）

Fill in the blank.

What ___ you ___ (do) when the power went out?

✓ Correct! ✗ Not quite. Correct answer: were / doing
Question form for 'you' in the Past Continuous.

frontend.learn_grammar.from_rule: 过去进行时：构成 (was/were + ing)

找出并改正错误

Find and fix the mistake:

They was playing football when it started to rain.

✓ Correct! ✗ Not quite. Correct answer: They were playing football when it started to rain.
主语是 'They'，所以我们必须用 'were'，而不是 'was'。

frontend.learn_grammar.from_rule: 过去进行时：中断的动作 (was/were -ing + when)

Score: /10

常见问题 (6)

No, in standard English, 'you' always takes 'were', even if you are talking to only one person.
'I ate' means the meal is finished. 'I was eating' means we are focusing on the time during the meal.
它的核心是描述在过去某个特定点“正在发生”或“未完成”的动作。就像按下视频暂停键看到的画面，比如：I was sleeping.
用 be 动词的过去式 (was/were) 加上动词的 -ing 形式。例如：I was reading.
就是你正在做一件事（长动作），突然有另一件事（短动作）发生了。比如，
I was sleeping when the alarm rang.
(我正在睡觉，闹钟响了。)
可以的，但是 'while' 通常用在过去进行时的部分前面。比如，
While I was showering, the phone rang.
(我正在洗澡的时候，电话响了。)
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The Past: Irregular Actions and Questions
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