B1 · 中級 チャプター 64

Conditional 'tha' and 'phi'

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22 例文
1 分
このチャプターのルール クイック練習

Chapter in 30 Seconds

Master complex Thai conditional structures to express hypothetical situations and nuanced possibilities with confidence.

  • Distinguish between real-world conditions and hypothetical scenarios.
  • Construct complex sentences using 'phi' and advanced logic.
  • Apply logical conditional markers to sound like a native speaker.
Unlock the power of 'if' and 'what-if'.

学べること

Advanced 'if' structures.

Learning Objectives

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

  1. 1
    By the end you will be able to: Use 'phi' to create hypothetical scenarios regarding past and future events.

重要な例文 (4)

1

ถ้าฝนตก ฉันจะอยู่บ้าน

If it rains, I will stay home.

タイ語の条件文（ถ้า）をマスターする
2

ถ้าเธอว่าง ไปกินข้าวกันไหม

If you're free, want to go eat?

タイ語の条件文（ถ้า）をマスターする
3

ถ้าหิวก็กิน

If [you are] hungry, then eat.

タイ語の条件文：「もし」(`ถ้า`) の使い方
4

ถ้าฝนตกก็ไม่ไป

If it rains, [I] will not go.

タイ語の条件文：「もし」(`ถ้า`) の使い方

ヒントとコツ (3)

🎯

The 'Kôo' Secret

If you want to sound like a native, never forget 'ก็'. It's the glue that holds Thai logic together.
frontend.learn_grammar.from_rule: Conditional 'Phi'
💡

Keep it simple

Don't overcomplicate your sentences; Thai loves short, punchy phrases.
frontend.learn_grammar.from_rule: タイ語の条件文（ถ้า）をマスターする
💡

Drop the pronouns

In casual Thai, if the subject is the same in both clauses, you only need to say it once!
frontend.learn_grammar.from_rule: タイ語の条件文：「もし」(`ถ้า`) の使い方

重要な語彙 (5)

เผื่อ (puea) in case สมมติ (som-mut) to assume/suppose เงื่อนไข (ngeuan-khai) condition คงจะ (kong-ja) probably will หาก (hak) if (formal)

Real-World Preview

briefcase

Business Negotiation

Review Summary

  • เผื่อว่า + [clause]
  • สมมติว่า + [clause]
  • หาก + [condition] + [result]

よくある間違い

Adding 'som-mut' clarifies the hypothetical nature which 'tha' alone lacks.

Wrong: ถ้าฉันเป็นคุณ ฉันจะทำ (If I were you, I would do)
正解: สมมติว่าฉันเป็นคุณ ฉันคงจะทำ

Need to include a subject and proper verb tense for the future hypothetical.

Wrong: เผื่อฝนตก ฉันเอาไปร่ม (In case it rains, I take umbrella)
正解: เผื่อว่าฝนจะตก ฉันจึงเอาร่มไป

Conditions must always lead to a result clause in Thai logic.

Wrong: หากคุณไปไหม (If you go?)
正解: หากคุณไป คุณจะทำอย่างไร

Next Steps

You've done an incredible job! You are now equipped to navigate complex conversations. Keep practicing and keep shining!

Write a short story using only hypothetical scenarios.

Continue to: Subjunctive Mood and Hypotheticals

クイック練習 (7)

Which sentence is the most natural?

If you are free, call me.

✓ Correct! ✗ Not quite. Correct answer: ถ้าว่าง ก็โทรมานะ
The 'Thâa... Kôo' structure is the most complete and natural.

frontend.learn_grammar.from_rule: Conditional 'Phi'

Find the error: 'ถ้าฉันเป็นคุณ ฉันก็เป็นหมอ'

Find and fix the mistake:

ถ้าฉันเป็นคุณ ฉันก็เป็นหมอ

✓ Correct! ✗ Not quite. Correct answer: Add 'จะ' before 'เป็นหมอ'
Hypotheticals need 'จะ' to show it's not a current reality.

frontend.learn_grammar.from_rule: Conditional 'Phi'

Fill in the missing conditional marker.

___ ฝนตก ฉันก็จะไม่ไป

✓ Correct! ✗ Not quite. Correct answer: ถ้า
'ถ้า' is the correct word to start a condition.

frontend.learn_grammar.from_rule: Conditional 'Phi'

Which sentence is correct?

Choose the most natural way to say 'If it is hot, I will buy water':

✓ Correct! ✗ Not quite. Correct answer: ถ้ามันร้อน ฉันจะซื้อน้ำ
Adding ja (จะ) clearly marks the future intention.

frontend.learn_grammar.from_rule: タイ語の条件文（ถ้า）をマスターする

Find and fix the mistake

Find and fix the mistake:

ถ้าผมมีเงิน ผมซื้อรถ (Missing future marker)

✓ Correct! ✗ Not quite. Correct answer: ถ้าผมมีเงิน ผมจะซื้อรถ
You need ja to show the result is a future action.

frontend.learn_grammar.from_rule: タイ語の条件文（ถ้า）をマスターする

Which sentence is correct?

Choose the grammatically correct sentence:

✓ Correct! ✗ Not quite. Correct answer: ถ้าฝนตก ก็ไป
ถ้า must come before the condition.

frontend.learn_grammar.from_rule: タイ語の条件文：「もし」(`ถ้า`) の使い方

Find and fix the mistake

Find and fix the mistake:

ถ้าหิว กิน

✓ Correct! ✗ Not quite. Correct answer: ถ้าหิวก็กิน
The ก็ connector is needed to link the condition to the result.

frontend.learn_grammar.from_rule: タイ語の条件文：「もし」(`ถ้า`) の使い方

Score: /7

よくある質問 (6)

Yes, in casual speech it's often dropped, but using it makes your Thai sound much more structured and clear.
'Thâa' is for everyday use. 'Haak' is formal, used in writing or professional settings.
Usually yes, it's the standard marker for 'if'.
You can, but it's less common and sounds more informal.
No! Thai verbs stay exactly the same regardless of the tense or condition.
ถ้า is for 'if' (conditionals), while เผื่อ is for 'in case' (preparation).
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Relative Clauses with 'tee'
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Subjunctive Mood and Hypotheticals
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