​🔹 Lesson 1 – Intermediate

Present Perfect Tense

زمان حال کامل


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1️⃣ Title

Present Perfect Tense
زمان حال کامل
📌 سطح: Intermediate | کاربرد: بیان تجربه، رخدادهای گذشته با تاثیر در حال، تغییرات و دستاوردها


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2️⃣ Why do we use it? (چرا استفاده می‌کنیم؟)

زمان حال کامل برای بیان:

1. تجربه‌ها و اتفاقات گذشته بدون ذکر زمان مشخص


2. رخدادهایی که تازه اتفاق افتاده‌اند یا هنوز به حال مرتبط هستند


3. تغییرات در طول زمان


4. دستاوردها و موفقیت‌ها




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3️⃣ Explanation (توضیح فارسی ساده)

🔹 Structure (ساختار)

Affirmative (مثبت):
Subject + have/has + past participle

I/You/We/They have visited Paris.

He/She/It has finished his homework.


Negative (منفی):
Subject + haven’t/hasn’t + past participle

I haven’t seen this movie.

She hasn’t eaten breakfast.


Question (سوالی):
Have/Has + subject + past participle?

Have you ever been to London?

Has he finished the work?




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4️⃣ Signal Words / Keywords (کلمات راهنما)

ever → تا به حال

never → هرگز

already → قبلاً، هم‌اکنون

just → همین الان

yet → هنوز (در جملات منفی و سوالی)

for → برای (مدت زمان)

since → از زمانی که


📌 مثال:

I have already finished my homework.

She has never been to New York.

They have lived here since 2015.

We have studied English for five years.



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5️⃣ Examples (مثال با ترجمه)

I have visited France three times.
من سه بار به فرانسه سفر کرده‌ام.

She has just arrived at the station.
او همین الان به ایستگاه رسیده است.

Have you ever tried sushi?
تا به حال سوشی امتحان کرده‌ای؟

They haven’t finished their project yet.
آن‌ها هنوز پروژه‌شان را تمام نکرده‌اند.


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6️⃣ Common Persian Mistakes 🚫

❌ I visited Paris. (در حالت تجربه بدون ذکر زمان)
✅ I have visited Paris.

❌ She has went to school.
✅ She has gone to school.

❌ Have you saw this movie?
✅ Have you seen this movie?


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7️⃣ Quick Practice

1. جمله درست بساز:



I / see / that movie → __
✅ I have seen that movie.


2. سوال بساز:



you / ever / eat / sushi? → __
✅ Have you ever eaten sushi?


3. جمله منفی بساز:



She / finish / homework / yet → __
✅ She hasn’t finished her homework yet.



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8️⃣ Summary Box

✔ Structure → Subject + have/has + past participle
✔ Use → تجربه، تغییرات، رخدادهای مرتبط با حال
✔ Keywords → ever, never, already, just, yet, for, since