B2 Expression 正式

به ندرت

bh ndrt

Rarely, seldom

意思

Occurring infrequently or not often; almost never happens.

🌍

文化背景

Using 'به ندرت' instead of 'خیلی کم' is a sign of 'Adab' (etiquette) and education. It shows the speaker is well-read. In Tehran, people might use 'سالی به دوازده ماه' (one year in twelve months) as a more colorful, slightly sarcastic way to say 'rarely'. The concept of 'Nadir' (rare) is a common trope in poetry to describe the unique beauty of the beloved, which 'rarely' appears to the lover. In Dari, 'به ندرت' is also used and understood, but 'کم‌کم' or 'کمتر' might be more frequent in certain regional dialects for the same meaning.

💡

The 'Positive' Rule

Always use 'به ندرت' with a positive verb. Using it with a negative verb is a classic 'foreigner' mistake.

⚠️

Don't over-formalize

If you're buying bread at a local bakery, use 'خیلی کم'. Using 'به ندرت' there might make the baker think you're a professor!

意思

Occurring infrequently or not often; almost never happens.

💡

The 'Positive' Rule

Always use 'به ندرت' with a positive verb. Using it with a negative verb is a classic 'foreigner' mistake.

⚠️

Don't over-formalize

If you're buying bread at a local bakery, use 'خیلی کم'. Using 'به ندرت' there might make the baker think you're a professor!

🎯

The 'Pish Miayad' Combo

Memorize the phrase 'به ندرت پیش می‌آید' (It rarely happens). It's a very common 'chunk' used by natives.

💬

Polite Declining

If someone asks if you go to a certain place you don't like, saying 'به ندرت می‌روم' is a polite way to say you don't like it without being rude.

自我测试

Fill in the blank with the correct formal adverb for 'rarely'.

او _________ به سینما می‌رود چون وقت ندارد.

✓ 正确! ✗ 不太对。 正确答案: به ندرت

The context 'because he doesn't have time' implies a low frequency, making 'به ندرت' the best fit.

Which sentence is grammatically most natural in formal Persian?

Select the correct sentence:

✓ 正确! ✗ 不太对。 正确答案: من به ندرت گوشت می‌خورم.

In Persian, 'به ندرت' usually precedes the verb and takes a positive verb form.

Match the frequency word with its English equivalent.

Match the following:

✓ 正确! ✗ 不太对。 正确答案: a

These are the standard translations for frequency adverbs.

Complete the dialogue with the most appropriate phrase.

شخص اول: آیا در شهر شما برف می‌بارد؟ شخص دوم: _________، شاید هر پنج سال یک بار.

✓ 正确! ✗ 不太对。 正确答案: به ندرت

'Every five years' indicates extreme rarity, which matches 'به ندرت'.

🎉 得分: /4

视觉学习工具

Formal vs Informal Rarity

Formal (به ندرت)
Writing Reports
Speaking Interviews
Informal (خیلی کم)
Writing Texts
Speaking Friends

练习题库

4 练习
Fill in the blank with the correct formal adverb for 'rarely'. Fill Blank B1

او _________ به سینما می‌رود چون وقت ندارد.

✓ 正确! ✗ 不太对。 正确答案: به ندرت

The context 'because he doesn't have time' implies a low frequency, making 'به ندرت' the best fit.

Which sentence is grammatically most natural in formal Persian? Choose B2

Select the correct sentence:

✓ 正确! ✗ 不太对。 正确答案: من به ندرت گوشت می‌خورم.

In Persian, 'به ندرت' usually precedes the verb and takes a positive verb form.

Match the frequency word with its English equivalent. Match A2

将左侧的每个项目与右侧的配对匹配:

✓ 正确! ✗ 不太对。 正确答案: a

These are the standard translations for frequency adverbs.

Complete the dialogue with the most appropriate phrase. dialogue_completion B1

شخص اول: آیا در شهر شما برف می‌بارد؟ شخص دوم: _________، شاید هر پنج سال یک بار.

✓ 正确! ✗ 不太对。 正确答案: به ندرت

'Every five years' indicates extreme rarity, which matches 'به ندرت'.

🎉 得分: /4

常见问题

10 个问题

No, 'never' is 'هرگز' (hargez). 'به ندرت' means it happens, but very, very infrequently.

It's not common. In Persian, adverbs usually come before the verb. 'من او را می‌بینم به ندرت' sounds like a direct translation from English.

'نادراً' is an Arabic-style adverb. It's much more formal and mostly used in writing or very formal speeches.

Yes, natives use it to mean 'extremely rarely,' even though it's technically a bit redundant.

You can start the sentence with 'به ندرت پیش می‌آید که...' followed by the action.

Yes, it is perfectly understood and used in Dari Persian in Afghanistan.

No, for objects use the adjective 'کمیاب' (kamyab). 'به ندرت' is for how often something happens.

No, the phrase 'به ندرت' stays the same regardless of the verb tense.

Yes, but often poets prefer more rhythmic or archaic synonyms like 'کمتر'.

The opposite is 'اغلب' (aghlab - often) or 'همیشه' (hamisheh - always).

相关表达

🔄

خیلی کم

synonym

Very little / Very rarely

🔄

نادراً

synonym

Rarely

🔗

گاهی

similar

Sometimes

🔗

هر از گاهی

similar

Every now and then

🔗

به هیچ وجه

contrast

By no means / Never

🔗

کمیاب

specialized form

Scarce / Hard to find

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