🎯 Learning Objectives

  • Distinguish between the Past Simple and the Present Perfect for workplace stories
  • Use key time expressions (for, since, already, yet, ever, never) accurately
  • Ask and answer questions about professional and personal experiences with confidence
  • Deliver project updates and recent results using clear Present Perfect structures
πŸ“š
Grammar Explanation
4 minutes

Present Perfect Simple – Form

Structure: Subject + have/has + past participle (worked, seen, been)

Affirmative: I have finished the report. / She has sent the email.
Negative: They haven't received the feedback yet.
Questions: Have you ever used this software? / Has she arrived yet?

When do we use it?

  • Life & Work Experiences: highlight what you have done without stating when.
    Workplace: "I've managed teams of over 20 people."
    Daily: "I've never been to South America."
  • Recent Past Actions with Results Now: the action is recent and the result matters in the present.
    Workplace: "I've lost my security pass."
    Daily: "She's just arrived."
  • Unfinished Time Periods: actions that started in the past and continue now (with for/since).
    Workplace: "We've worked with this client for five years."
    Daily: "I've known him since university."

Key Time Expressions

for + period (for two weeks) β€’ since + point (since 2020)
already (positive) β€’ yet (negative/questions)
ever (questions) β€’ never (negative statements)
just / recently / lately for fresh results

πŸ”‘ Learning Tip: If the time is finished or specific (yesterday, in 2019), use the Past Simple. If the time is unknown or still relevant now, choose the Present Perfect.

🎯
Context & Professional Usage
5 minutes
Professional Context
πŸ’Ό Job Interviews & Networking: "I've worked on several international projects."
πŸ“Š Project Updates: "We haven't finished the user testing yet."
πŸ‘‹ Team Introductions: "I've been in the marketing team for three years."
⚠️ Problem Solving: "The server has gone down again."
❓ Experience Questions: "Have you ever attended the annual tech conference?"
Everyday Usage
β˜• Coffee Breaks: "I've just bought a new phone."
πŸ—“οΈ Making Plans: "Do you want lunch? I've already eaten."
πŸ‘₯ Small Talk: "I haven't seen you for ages!"
πŸ“Ί Sharing News: "Have you seen the latest episode?"
βœ… Daily Achievements: "I've finally started that book everyone is talking about."
πŸ’‘
Business English Examples
6 minutes

βœ… Professional & Daily Usage

βœ“ "Our team has hit all its targets for this quarter." β†’ Ongoing quarter, result matters now.
βœ“ "Have you ever worked with a client from Japan?" β†’ Asking about career experience, no specific time.
βœ“ "I'm sorry, Ms. Chen hasn't arrived yet." β†’ Expected action that is still pending.
βœ“ "We've used this software since the company started." β†’ Action that began in the past and continues now.
βœ“ "I've forgotten my wallet at home." β†’ Recent action with a present consequence.
βœ“ "She's travelled to more than twenty countries." β†’ Life experience without a specific time.

❌ Common Business Mistakes

βœ— "I have worked here in 2018."
βœ“ "I worked here in 2018." β†’ Finished time, use Past Simple.

βœ— "She didn't send the invoice yet."
βœ“ "She hasn't sent the invoice yet." β†’ 'Yet' pairs with Present Perfect.

βœ— "Did you ever see the final project plan?"
βœ“ "Have you ever seen the final project plan?" β†’ 'Ever' asks about experience up to now.
🎧
Professional Listening Exercise
6 minutes

Listen to Maria, a senior project manager, leading a weekly check-in for Project Fusion:

Audio: Maria's Project Update
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Question 1: What is the main purpose of Maria's update?
Question 2: What has Jian's development team accomplished?
Question 3: What is the main obstacle currently delaying Project Fusion?
Question 4: Complete Maria's sentence: "I've sent them three emails this week, but I _______________ a reply yet."