Using Past Simple and Past Progressive

Engineer fixing an aircraft in a hangar
CEFR: A2
Past Tenses

Using Past Simple and Past Progressive



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🎧 Read/Listen first

Yesterday, I worked on a new aircraft design. I was thinking about how to improve the engine. While I was working, my colleague called me. He asked about the project. I explained my ideas to him. Later, we discussed the best solutions together. It was a productive day.

⚡ Learning goals

  • Understand past simple and progressive
  • Use past tenses in sentences
  • Talk about past activities clearly

🔑 Key language

  • I worked on a project. I worked on the aircraft yesterday.
  • I was thinking about improvements. I was thinking about the engine design.
  • My colleague called me. My colleague called me during the meeting.

🌍 Global comprehension

What did the engineer do yesterday?

What was the engineer doing when his colleague called?

Complete: The engineer ___ about the project.

✍️ AI writing analysis

CEFR: A2Length: 3-5 sentences

Task: Write about a project you worked on recently.

Use past simple and past progressive in your answer.

Success criteria: Clear use of past tenses and coherence.

Target vocabulary

  • worked
  • thinking
  • called
  • explained
  • discussed
Grammar focus

  • past simple
  • past progressive

✍️ Vocabulary

workedTo do a job or task..
I worked on the aircraft design.
Repeat: I worked yesterday.
Défi rapide : Say a sentence about your work.
thinkingUsing your mind to consider something..
I was thinking about improvements.
Repeat: I was thinking.
Défi rapide : Describe what you are thinking.
calledTo speak to someone on the phone..
He called me during the meeting.
Repeat: He called me.
Défi rapide : Say who you called last.
explainedTo make something clear or easy to understand..
I explained my ideas to him.
Repeat: I explained the project.
Défi rapide : Explain a simple idea.
discussedTo talk about something with others..
We discussed the best solutions together.
Repeat: We discussed it.
Défi rapide : Discuss your favorite topic.

🧠 Flashcards interactives

Choisissez la bonne réponse, écoutez le modèle, puis répétez à voix haute.

Chargement des flashcards interactives…

⚙️ Rules & Grammar

🟣 Using Past Simple

Rule:
The past simple describes completed actions in the past. Use it to talk about what happened at a specific time.

Examples:

  • I worked on the project yesterday.
  • She called me last week.
  • They finished the report.
Common pitfall + fix:

  • Using present tense instead of past. → Always use past forms for past actions.
  • Forgetting to add 'ed' to regular verbs. → Remember to add 'ed' for regular verbs.
Check your understanding
Which sentence is in the past simple?

Use the language
Complete: She ___ (call) me yesterday.

🟣 Using Past Progressive

Rule:
The past progressive describes actions that were ongoing in the past. Use it to show what was happening at a specific time.

Examples:

  • I was working when he called.
  • They were discussing the project.
  • She was thinking about solutions.
Common pitfall + fix:

  • Using past simple instead of progressive. → Use 'was/were + verb-ing' for ongoing actions.
  • Forgetting to use 'was' or 'were'. → Always include 'was' or 'were'.
Check your understanding
Which sentence is in the past progressive?

Use the language
Complete: They ___ (discuss) the report when I arrived.

🟣 Combining Past Simple and Progressive

Rule:
Use past simple for completed actions and past progressive for ongoing actions. This helps show the sequence of events.

Examples:

  • I was working when he called.
  • She was thinking while they discussed.
  • They finished the project after I was working.
Common pitfall + fix:

  • Mixing tenses incorrectly. → Use past simple for completed actions and progressive for ongoing.
  • Forgetting to connect actions clearly. → Use conjunctions to connect ideas.
Check your understanding
Which sentence correctly combines the tenses?

Use the language
Complete: I ___ (think) about the project when she ___ (arrive).

🟣 Using Time Markers

Rule:
Time markers help clarify when actions happened. Use words like 'yesterday', 'last week', and 'when' to indicate time.

Examples:

  • I worked yesterday.
  • She called last week.
  • They were discussing when I arrived.
Common pitfall + fix:

  • Not using time markers. → Always include time markers for clarity.
  • Using vague time expressions. → Be specific about the time.
Check your understanding
Which sentence uses a time marker?

Use the language
Complete: She called me ___ (last week).

🧩 Guided practice

Mini-dialogue:
I worked on the project yesterday. I was thinking about improvements when my colleague called me.

Why this matters:
Using past tenses helps describe actions clearly.

Verb & Adjective Pack:
Practice using past simple and progressive in your sentences.

Complete: I ___ (work) on the design yesterday.
Complete: They ___ (discuss) the project when I arrived.
Complete: I ___ (call) my colleague yesterday.

🎙️ AI oral analysis

CEFR: A2Oral target: 3-5 sentences

Oral task: Write about a time you worked on a project.

Use past simple and past progressive in your answer.

Success criteria: Clear use of past tenses and coherence.

Target vocabulary

  • worked
  • thinking
  • called
  • explained
  • discussed
Grammar focus

  • past simple
  • past progressive

🚀 Quick challenge

Listen to the model, repeat aloud, then retry to improve your score.

MEDIUMDescribe a project you worked on.
Model: I worked on a new aircraft design.
Use past simple correctly.
MEDIUMExplain what you were thinking about.
Model: I was thinking about improvements.
Use past progressive correctly.
EASYTell me who called you last.
Model: My colleague called me yesterday.
Use past simple correctly.

AI Conversation Mission

Situation

You are discussing a project with your coach.

Your mission
  • Describe what you worked on recently.
  • Explain your ideas clearly.
  • Ask for feedback on your project.
Focus language
past simplepast progressiveclarification
Communication tip

Use clear time markers.