Grammar foundations · Foundation · A1

Polite sentence particles

Distinguish common polite particles and their position at the end of an utterance.

Time
18 min
Content review
Pending
Learning goalsRecognise ครับ as a polite ending in the example sentences
Lesson display
How to read the pronunciation guide

Tone marks: a = mid, à = low, â = falling, á = high, ǎ = rising. Doubled vowels are long. ŋ is the ng sound; y is as in yes. ɛ, ɔ, ə and ʉ represent distinct vowel sounds. ph, th and kh have a puff of air; th is not English th.

pay, mǎy and ŋ correspond to pai, mǎi and ng in other guides. Hyphens may separate syllables. This is a simplified reading guide, not an exact transcription of the recording. หนังสือ is shown as nǎŋsʉ̌ʉ and เขา as khǎw; naŋsʉ̌ʉ and kháw also occur in fluent speech.

01
Notice the patternThree source examples

Distinguish common polite particles and their position at the end of an utterance.

ครับ and ค่ะ are common polite endings; คะ occurs in question-like contexts. Usage is socially contextual.

สวัสดีครับ

sàwàtdii khrápHello. (polite male ending)

ขอบคุณ

khɔ̀ɔpkhunThank you.

ดีครับ

dii khrápIt is good. (polite)
Guided practice

Make the conversation yours

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What does สวัสดีครับ mean here?

สวัสดีครับ

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Which Thai example means “Thank you.”?

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Which Thai example means “It is good. (polite)”?

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Source and limits

Development candidate

Examples are reused from the retained local FSI/Reading source. The new explanation and exercise framing require independent language, pedagogy and rights review before production.