Processing keyword: A。それなら B。(A. Sore nara B.)

Japanese Grammar Point: A。それなら B。(A. Sore nara B.)

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1. Introduction

In this lesson, we'll explore the Japanese grammar point 「それなら」 (sore nara), which translates to "if that's the case," "in that case," or "if so" in English. This conjunction is used to respond to information by suggesting a consequent action or remark. Understanding how to use 「それなら」 will enhance your ability to connect ideas smoothly in conversation.

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2. Core Grammar Explanation

Meaning

• 「それなら」 is used to indicate that, given the preceding information (A), a subsequent statement (B) follows logically.
• It helps in making decisions or suggestions based on new information.

Structure

A。それなら B。

• A: A statement or information provided.
• それなら: Conjunction meaning "if that's the case".
• B: Reaction, decision, or suggestion based on A.

Formation Diagram

[Statement A]。 + それなら + [Statement B]。

Visual Aid: Structure Chart

Component	Function
A	Initial statement or information
それなら	Conjunction ("if that's the case")
B	Consequent statement or reaction

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3. Comparative Analysis

Comparing 「それなら」 with Similar Expressions

Expression	Meaning	Usage
それでは	"Well then", "In that case"	More formal than 「それなら」
じゃあ	"Well then", "So"	Casual, often used in spoken language
もしそうなら	"If that's so"	Emphasizes uncertainty

• 「それなら」 vs. 「それでは」: Both mean "in that case", but 「それでは」 is more formal.
• 「それなら」 vs. 「じゃあ」: 「じゃあ」 is casual, while 「それなら」 is neutral and suitable for both formal and informal contexts.

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4. Examples in Context

Example Sentences

1. Formal Speech A: 明日は雨が降るそうです。
(Ashita wa ame ga furu sou desu.)
"It seems it will rain tomorrow." それなら、傘を持っていったほうがいいですね。
(Sore nara, kasa wo motte itta hou ga ii desu ne.)
"In that case, you should take an umbrella."

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2. Casual Conversation A: 今日のパーティー、中止になったよ。
(Kyou no paーティー, chuushi ni natta yo.)
"Today's party has been cancelled." それなら、家で映画を見よう。
(Sore nara, ie de eiga wo miyou.)
"In that case, let's watch a movie at home."

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3. Written Context A: 新しいプロジェクトに資金が必要です。
(Atarashii purojekuto ni shikin ga hitsuyou desu.)
"We need funding for the new project." それなら、スポンサーを探しましょう。
(Sore nara, suponsaa wo sagashimashou.)
"In that case, let's look for sponsors."

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4. Polite Conversation A: お疲れのようですね。
(Otsukare no you desu ne.)
"You seem tired." それなら、少し休憩してください。
(Sore nara, sukoshi kyuukei shite kudasai.)
"In that case, please take a short break."

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5. Cultural Notes

Politeness and Formality

• 「それなら」 is neutral and can be used in both formal and informal contexts.
• It is appropriate in business settings as well as casual conversations.

Social Norms

• Using 「それなら」 shows attentiveness to the information provided by the speaker.
• It demonstrates logical reasoning and responsiveness in dialogue.

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6. Common Mistakes and Tips

Common Mistakes

1. Using 「それなら」 without prior context
   • Incorrect: それなら、行きましょう。
     (Sore nara, ikimashou.)
     "In that case, let's go."
   • Without a preceding statement (A), 「それなら」 lacks context.
2. Confusing 「それなら」 with 「それだから」 (Therefore)
   • 「それだから」 implies causation, while 「それなら」 suggests a conditional response.

Tips

• Ensure there is a prior statement (A) before using 「それなら」.
• Remember: 「それなら」 = "Given that information" → Response.

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7. Summary and Review

Key Takeaways

• 「それなら」 translates to "if that's the case" and is used to respond logically to new information.
• The structure is A。それなら B。
• Suitable for both formal and informal situations.
• Must be preceded by a statement to provide context.

Quick Recap Quiz

1. What does 「それなら」 mean in English?
2. Can 「それなら」 be used at the beginning of a conversation?
3. Fill in the blank: A。それなら ___。 Answers:
4. "If that's the case" / "In that case"
5. No, it requires prior context.
6. B (Your response based on A)

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By mastering 「それなら」, you can make your Japanese conversations more coherent and logically connected. Practice using it in different contexts to become more fluent in its application.

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