B1 · متوسط فصل 12

چطوری مودبانه درخواست بدی و از توانایی‌هات بگی؟

5 مجموع قواعد
59 مثال‌ها
6 دقیقه
قواعد این فصل تمرین سریع

Chapter in 30 Seconds

Unlock your potential by mastering the art of ability and polite communication in English.

  • Identify the core functions of modal verbs.
  • Describe your past and present abilities accurately.
  • Formulate polite requests and offers for social situations.
Speak with confidence, request with grace.

چی یاد می‌گیری

سلام! دمت گرم که تا اینجا اومدی. حالا وقتشه که از سطح مقدماتی فاصله بگیری و لحن صحبت کردنت رو خیلی طبیعی‌تر و پخته‌تر کنی. تو این فصل قراره یاد بگیری چطوری دقیقاً از توانایی‌هات بگی و چطوری با کلمات جادویی مثل can، could و would، درخواست‌های خیلی مودبانه و شیک داشته باشی. اول از همه می‌ریم سراغ تفاوت‌های ظریف؛ مثلاً یاد می‌گیری که اگه بخوای درباره یه موفقیت خاص در گذشته حرف بزنی، چرا استفاده از 'was able to' خیلی دقیق‌تر از 'could' عمل می‌کنه. بعدش وارد دنیای جذاب آداب معاشرت می‌شیم. فرض کن تو یه جلسه کاری هستی یا می‌خوای از یه غریبه تو خیابون آدرس بپرسی؛ اینجا دیگه 'can' تنهایی شاید کافی نباشه. یادت می‌دم چطوری با 'would' و 'could' جملاتی بسازی که طرف مقابل نه تنها متوجه منظورت بشه، بلکه از شنیدن انگلیسیِ باکلاست کیف کنه! آخر این فصل، دیگه برای پیشنهاد دادن، نصیحت کردن با 'should' یا بیان اجبار با 'must' هیچ استرسی نخواهی داشت. بعد از این درس، می‌تونی تو هر موقعیتی، از سفارش دادن تو یه کافه شیک گرفته تا هماهنگ کردن یه قرار مهم، با اعتمادبه‌نفس کامل گلیمت رو از آب بکشی و دقیقاً منظور قلبی خودت رو برسونی. آماده‌ای؟ پس بزن بریم!

Learning Objectives

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

  1. 1
    By the end you will be able to: confidently express personal talents and make polite requests in professional settings.

راهنمای فصل

مرور کلی

As a B1 English learner, you're past the basics and ready to communicate with more nuance and confidence. This guide will elevate your spoken English by focusing on
English mastering ability and polite requests
– essential skills for any intermediate speaker. You'll learn how to clearly state what you or others can do, confidently discuss past skills with could, and most importantly, transform direct commands into smooth, respectful requests using could and would.
Mastering these simple yet powerful modal verbs is a cornerstone of effective B1 English grammar, helping you navigate everyday situations from ordering food to asking for help, all while sounding natural and articulate.
Developing fluency isn't just about knowing vocabulary; it's about using grammar to express yourself appropriately in different social contexts. This chapter specifically targets how you express capability and how you interact with others politely. Whether you're traveling, studying, or working in an English-speaking environment, the strategies for mastering ability and polite requests outlined here will make your conversations much more effective and pleasant.
Get ready to speak with greater precision and charm!

این گرامر چطور کار می‌کنه

Let's dive into how these key modal verbs – can, could, and would – function as your communication superpowers. First, to express current skills or physical abilities simply and confidently, we use can plus the base form of the verb. Think of it as a direct statement of present capability.
For example,
I can speak three languages,
or
He can play the guitar very well.
This is straightforward and tells everyone exactly what's possible right now.
When you want to talk about skills or general abilities you had in the past, could is your go-to verb. It describes a long-term skill or a general capability at a previous point in time. For instance,
When I was younger, I could run really fast,
or
Before the injury, she could swim for hours.
It establishes a past ability that may or may not be true in the present.
This distinction between present can and past could is fundamental for discussing your personal history and experiences.
Now, let's explore how could and would transform your speech from direct to delightfully polite, especially when making requests. Using Could you + base verb is a fantastic way to turn a direct command (Open the window!) into a respectful, polite request. Compare
Can you help me?
(which can sound a bit direct) with
Could you help me, please?
The latter instantly sounds softer and more considerate.
Similarly, would takes politeness even further, often used for softening offers or requests, making you sound professional and naturally fluent. Think
Would you mind opening the door?
or
I would like to order a coffee.
These forms show respect and are essential for smooth social interactions, building on your understanding of can and could as ability indicators.

اشتباهات رایج

  1. 1✗ Incorrect:
    Can you pass the salt?
    (While grammatically correct, this can sound a bit demanding in some contexts.)
✓ Correct:
Could you pass the salt, please?
or
Would you mind passing the salt?
Explanation: Using could or would softens the request significantly, making it much more polite and less direct.
  1. 1✗ Incorrect:
    I would speak French when I was a child.
✓ Correct:
I could speak French when I was a child.
Explanation: Could is used for general past abilities, while would is typically for past habits or conditional statements, not general skills.
  1. 1✗ Incorrect:
    Would you help me tomorrow?
    (Sounds a bit like you're questioning their willingness or commitment.)
✓ Correct:
Could you help me tomorrow?
or
Would you be able to help me tomorrow?
Explanation: While
Would you help me?
isn't entirely wrong, could is often preferred for direct, polite requests for assistance. Adding be able to with would also works well.

مکالمات واقعی

A

A

Excuse me, could you tell me how to get to the station?
B

B

Of course! Just go straight ahead, and it's on your left.
A

A

Thank you so much! I really appreciate it.
A

A

I'm trying to lift this box, but it's quite heavy.
B

B

Oh, I can help with that! I could lift two of these last week.
A

A

That would be wonderful. Thanks!
A

A

We need someone to translate this document. Does anyone here can speak Japanese?
B

B

Yes, I can speak Japanese fluently. I could translate it for you this afternoon if you'd like.
A

A

That would be a huge help!

سؤالات رایج

Q

What's the main difference between 'can' and 'could' when making a request?

While 'can' makes a direct request (e.g.,

Can you open the door?
), 'could' makes it softer and more polite (e.g.,
Could you open the door?
). 'Could' implies a greater sense of respect or formality.

Q

When should I use 'would' for a polite request instead of 'could'?

'Would' often implies a slightly more indirect or conditional request, or an offer. For example,

Would you mind helping me?
is even softer than
Could you help me?
It’s also used for hypothetical situations or preferences, like
I would prefer tea.

Q

Can 'could' always replace 'can' when talking about past ability?

Yes, generally. 'Could' is the past tense form of 'can' for expressing ability. For instance,

I can swim
(present ability) becomes
I could swim when I was five
(past ability).

Q

Is there a trick to remember which one to use for politeness?

Think of could and would as adding an extra layer of deference or consideration. If you want to sound more formal, respectful, or gentle, opt for these over the more direct 'can'.

بافت فرهنگی

Native English speakers heavily rely on could and would to navigate social interactions smoothly. While 'can' is acceptable, using 'could' and 'would' signals respect and consideration, especially with strangers or in formal settings. In the UK, for instance, politeness is highly valued, and these modals are used extensively.
In informal settings among friends, 'can' is common, but 'could' and 'would' still soften requests, preventing them from sounding like demands. Awareness of these nuances helps you sound more natural and avoid unintended bluntness.

مثال‌های کلیدی (8)

1

I `can` help you with your presentation slides if you need a hand.

اگه کمک بخوای، می‌تونم تو اسلایدهای پرزنتیشنت کمکت کنم.

افعال کمکی وجهی انگلیسی: can, should, must
2

You `should` really check out that new vegan place; their burgers are amazing!

واقعاً باید اون رستوران وگان جدید رو امتحان کنی؛ برگراشون فوق‌العادست!

افعال کمکی وجهی انگلیسی: can, should, must
3

I `can` drive a manual car, but I prefer automatics.

من میتونم ماشین دنده‌ای برونم، ولی اتوماتیک رو ترجیح میدم.

Can: ابراز توانایی (Can)
4

`Can` you send me that TikTok you mentioned?

میتونی اون تیک‌تاکی رو که گفتی برام بفرستی؟

Can: ابراز توانایی (Can)
5

When I was seven, I `could` ride a bike without training wheels.

وقتی هفت سالم بود، می‌تونستم بدون چرخ کمکی دوچرخه سواری کنم.

Could: صحبت کردن درباره مهارت‌های گذشته شما
6

Before the update, I `could` see my friends' locations on the app.

قبل از آپدیت، می‌تونستم موقعیت دوستام رو تو اپلیکیشن ببینم.

Could: صحبت کردن درباره مهارت‌های گذشته شما
7

Could you send me that link?

می‌تونی اون لینک رو برام بفرستی؟

Could: درخواست‌های مودبانه
8

Could you please turn down the music?

ممکنه لطفاً صدای آهنگ رو کم کنی؟

Could: درخواست‌های مودبانه

نکات و ترفندها (4)

💡

فعل کمکی + فعل اصلی = جادو

همیشه این قانون طلایی یادت باشه: فعل‌های کمکی (modal verbs) *همیشه* با شکل ساده فعل اصلی میان. نه 'to'، نه 's-' و نه 'ing-'. اینجوری همه چی ساده و مرتب می‌مونه. مثلاً:
You must study hard.
frontend.learn_grammar.from_rule: افعال کمکی وجهی انگلیسی: can, should, must
🎯

راز تلفظ

تصور کن داری تند صحبت می‌کنی، can مثل یه «کن» نرم تلفظ میشه، ولی "can't« یه »ت« تیز آخرش داره یا کشیده‌تره. حواست به این تفاوت باشه! »I can run fast" (weak 'can') vs "I can't run fast" (strong 'can't').
frontend.learn_grammar.from_rule: Can: ابراز توانایی (Can)
⚠️

تله 'to'

تصور کن داری به یه دوستت یاد میدی چطور انگلیسی صحبت کنه. باید بهش بگی که هیچ‌وقت بعد از 'could' کلمه 'to' نمیاد. همیشه فعل رو به شکل سادش بعد از 'could' میاری. مثلاً: He could dance درسته، نه
He could to dance
.
frontend.learn_grammar.from_rule: Could: صحبت کردن درباره مهارت‌های گذشته شما
🎯

برای لطفی که زحمت داره، از "Possibly" استفاده کن.

اگه داری یه کار سخت یا بزرگی رو درخواست می‌کنی، بگو Could you possibly...؟ این خیلی مودبانه و فروتنانه به نظر می‌رسه.
Could you possibly help me move?
frontend.learn_grammar.from_rule: Could: درخواست‌های مودبانه

واژگان کلیدی (5)

Modal a verb that expresses necessity or possibility Ability the power or skill to do something Polite showing good manners Request an act of asking politely Skill the ability to do something well

Real-World Preview

coffee

The Office Coffee Machine

Review Summary

  • Modal + Base Verb
  • Subject + can + verb
  • Subject + could + verb
  • Could + you + verb?
  • Would + you + like + noun/verb?

اشتباهات رایج

Modal verbs are followed by the base form of the verb without 'to'. Never use 'to' after can, could, or would.

Wrong: I can to run fast.
صحیح: I can run fast.

Modal verbs do not have an 's' in the third person. They stay the same for I, you, he, she, it, we, and they.

Wrong: She cans sing.
صحیح: She can sing.

While 'Could you' is polite, adding 'please' makes it even more natural and respectful in English culture.

Wrong: Could you help me? (too direct)
صحیح: Could you please help me?

قواعد این فصل (5)

1

افعال کمکی وجهی انگلیسی: can, should, must

B1
با تسلط بر can، should و must، توانایی، توصیه و اجبارات مهم رو واضح و مطمئن بیان کن.
I `can` help you with your presentation slides if...
12 مثال‌ها
2

Can: ابراز توانایی (Can)

B1
با can و فعل ساده میتونی خیلی راحت و با اعتماد به نفس در مورد «مهارت‌ها» و «توانایی‌های فیزیکی» الان خودت حرف بزنی.
I can swim very well.
12 مثال‌ها
3

Could: صحبت کردن درباره مهارت‌های گذشته شما

B1
خلاصه کلام اینکه، از could استفاده می‌کنی تا درباره قابلیت‌های «گذشته» و «همیشگی» که قبلاً داشتی حرف بزنی.
She `could` speak three languages before she was t...
12 مثال‌ها
4

Could: درخواست‌های مودبانه

B1
با Could you و فعل ساده، یه دستور مستقیم رو تبدیل به یه درخواست «محترمانه» و «مودبانه» می‌کنی.
`Could you please clarify the deadline?`
12 مثال‌ها
5

Would: درخواست‌ها و پیشنهادات مؤدبانه

B1
'Would' یه کلید جادوییه که بهت کمک می‌کنه توی انگلیسی خیلی «مودبانه» و «طبیعی» صحبت کنی.
`Would you mind` helping me with this report?
11 مثال‌ها

Next Steps

You are becoming a truly eloquent speaker. Keep practicing, and don't be afraid to sound polite!

Listen to a podcast and note how hosts make requests.

Continue to: چطور مثل یه حرفه‌ای نصیحت کنیم و دستور بدیم؟

تمرین سریع (10)

جاهای خالی رو پر کن.

Could you ___ me the PDF, please?

✓ Correct! ✗ Not quite. Correct answer: send
بعد از could you همیشه از شکل ساده فعل بدون to یا ing- استفاده می‌کنیم.

frontend.learn_grammar.from_rule: Could: درخواست‌های مودبانه

اشتباه رو پیدا کن و درستش کن.

Find and fix the mistake:

I can't to see the screen clearly.

✓ Correct! ✗ Not quite. Correct answer: I can't see the screen clearly.
to رو حذف کن. فعل اصلی see بعد از "can't" میاد.

frontend.learn_grammar.from_rule: Can: ابراز توانایی (Can)

کدوم جمله از نظر گرامری برای یه موفقیت خاص در گذشته درسته؟

بهترین جمله رو انتخاب کن:

✓ Correct! ✗ Not quite. Correct answer: I was able to find my lost phone yesterday.
برای موفقیت‌های خاص و یک‌بار مصرف تو گذشته، به جای 'could' از 'was able to' استفاده کن.

frontend.learn_grammar.from_rule: Could: صحبت کردن درباره مهارت‌های گذشته شما

جاهای خالی رو با "can" یا "can't" پر کن.

He ___ speak five languages fluently. He is a genius!

✓ Correct! ✗ Not quite. Correct answer: can
can رو برای نشون دادن توانایی مثبت به کار می‌بریم. صحبت کردن به پنج زبان یه مهارته.

frontend.learn_grammar.from_rule: Can: ابراز توانایی (Can)

اشتباه رو پیدا کن و درستش کن

Find and fix the mistake:

You shouldn't to worry about the exam.

✓ Correct! ✗ Not quite. Correct answer: You shouldn't worry about the exam.
فعل‌های کمکی همیشه مستقیماً با شکل ساده فعل اصلی میان، بدون 'to'.

frontend.learn_grammar.from_rule: افعال کمکی وجهی انگلیسی: can, should, must

کدوم جمله درسته؟

Choose the grammatically correct sentence:

✓ Correct! ✗ Not quite. Correct answer: She can play the piano.
هیچ‌وقت بعد از can کلمه to نمیاد و s هم نمیگیره.

frontend.learn_grammar.from_rule: Can: ابراز توانایی (Can)

شکل صحیح رو انتخاب کن

`Would you ___` me a hand with those bags?

✓ Correct! ✗ Not quite. Correct answer: need
بعد از 'would'، فعل اصلی همیشه به شکل ساده‌اش میاد.

frontend.learn_grammar.from_rule: Would: درخواست‌ها و پیشنهادات مؤدبانه

کدوم جمله صحیحه؟

Choose the correct sentence:

✓ Correct! ✗ Not quite. Correct answer: `Would you open the window?`
برای یه درخواست مودبانه با 'would'، از شکل ساده فعل استفاده کن. فقط 'mind' فعل -ing می‌گیره.

frontend.learn_grammar.from_rule: Would: درخواست‌ها و پیشنهادات مؤدبانه

شکل صحیح رو انتخاب کن

She ___ speak three languages fluently.

✓ Correct! ✗ Not quite. Correct answer: can
فعل‌های کمکی مثل 'can' برای فاعل‌های سوم شخص مفرد تغییر شکل نمیدن و با شکل ساده فعل بدون 'to' میان.

frontend.learn_grammar.from_rule: افعال کمکی وجهی انگلیسی: can, should, must

جاهای خالی رو با شکل درست پر کن.

When I was younger, I ___ run a marathon in under four hours.

✓ Correct! ✗ Not quite. Correct answer: could
'Could' برای توانایی کلی در گذشته استفاده میشه. هیچ‌وقت بعدش 'to' نمیاد.

frontend.learn_grammar.from_rule: Could: صحبت کردن درباره مهارت‌های گذشته شما

Score: /10

سوالات رایج (6)

فعل کمکی (modal verb) یه نوع فعل کمکیه که ضرورت، امکان، توانایی یا اجبار رو بیان می‌کنه. اینا همیشه قبل از یه فعل اصلی به شکل ساده میان، مثلاً توی I can swim..
نه، این یکی از قدرت‌های ویژه اوناست! فعل‌های کمکی مثل 'can'، 'should' و 'must' هیچ‌وقت شکلشون رو تغییر نمیدن، مهم نیست فاعل 'I' باشه، 'he' باشه، 'they' باشه یا 'it'. پس، she can speak درسته، نه she cans speak.
can خیلی دوستانه و غیررسمیه و برای توانایی‌های کلی استفاده میشه. ولی be able to رسمی‌تره و برای موقعیت‌های خاص یا زمان‌هایی به کار میره که can نمیتونه جاش رو بگیره، مثلاً:
I will be able to help you next week.
نه! اصلاً درست نیست. همیشه باید بگی
I can speak English.
یادت باشه هیچ‌وقت بعد از can کلمه to رو نمیاری.
برای قابلیت‌ها یا مهارت‌های عمومی که برای مدت طولانی تو گذشته داشتی. مثلاً:
I could speak Spanish when I lived in Madrid.
معمولاً نه. برای یه اتفاق خاص مثل پیدا کردن کلیدت، باید بگی
I was able to find my keys
. 'Could' برای مهارت‌های کلیه.
فصل قبلی
Adding Extra Information and Formal Details
فصل بعدی
چطور مثل یه حرفه‌ای نصیحت کنیم و دستور بدیم؟
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