B1 · 中級 チャプター 38

Expressing Purpose and Reason

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このチャプターのルール クイック練習

Chapter in 30 Seconds

Master the art of connecting ideas by explaining reasons, outcomes, and intentions in natural Indonesian.

  • Use 'karena' to justify your actions.
  • Explain consequences using 'sehingga'.
  • Express your goals clearly with 'untuk'.
Connect your thoughts, express your world.

学べること

Covers conjunctions like 'karena', 'sehingga', and 'untuk'. Teaches how to link causes to effects.

Learning Objectives

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

  1. 1
    By the end you will be able to: Justify choices and describe results in a professional or casual context.

ヒントとコツ (4)

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The Comma Rule

Always use a comma if you start your sentence with 'Karena'. It helps the reader know where the reason ends and the result begins.
frontend.learn_grammar.from_rule: Conjunction 'Karena'
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The Comma Rule

In formal Indonesian, you usually place a comma before 'sehingga' to separate long clauses, but in casual writing, it's often omitted.
frontend.learn_grammar.from_rule: Conjunction 'Sehingga'
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The 'Buat' Shortcut

If you are struggling with 'untuk' in casual conversation, just use 'buat'. It's easier to say and sounds very natural.
frontend.learn_grammar.from_rule: Conjunction 'Untuk'
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Comma usage

Always add a comma when you start a sentence with 'Karena' or 'Sebab'.
frontend.learn_grammar.from_rule: Linking Causes

重要な語彙 (6)

karena because sehingga so / as a result untuk to / for tujuan goal / purpose akibat consequence belajar to study

Real-World Preview

clock

Explaining a Delay

Review Summary

  • [Result] + karena + [Cause]
  • [Action] + sehingga + [Result]
  • [Action] + untuk + [Goal]

よくある間違い

When 'untuk' is followed by a verb phrase/clause, use 'agar' or 'supaya' instead.

Wrong: Saya belajar untuk saya bisa lulus.
正解: Saya belajar agar saya bisa lulus.

You don't need to repeat the subject if it's the same in both clauses.

Wrong: Dia sakit karena dia tidak makan.
正解: Dia sakit karena tidak makan.

Always add a comma before 'sehingga' to separate the cause from the result.

Wrong: Hujan sehingga saya tidak pergi.
正解: Hujan, sehingga saya tidak pergi.

Next Steps

You've mastered the logic of the language! Keep practicing these connectors in your daily conversations to make them second nature.

Write a 5-sentence story using all three conjunctions.

Continue to: Advanced Adverbial Phrases

クイック練習 (10)

Which word is a synonym for 'sehingga' in casual speech?

Synonym for 'sehingga'?

✓ Correct! ✗ Not quite. Correct answer: b
'Sampai' is often used to show result in colloquial Indonesian.

frontend.learn_grammar.from_rule: Conjunction 'Sehingga'

Find the error in this sentence: 'Saya sangat lelah. Sehingga saya tidur.'

Find and fix the mistake:

Saya sangat lelah. Sehingga saya tidur.

✓ Correct! ✗ Not quite. Correct answer: c
'Sehingga' should connect two clauses in one sentence.

frontend.learn_grammar.from_rule: Conjunction 'Sehingga'

Which sentence is the most formal?

Select the formal version of 'He is late because of the rain'.

✓ Correct! ✗ Not quite. Correct answer: Dia terlambat oleh karena hujan.
'Oleh karena' and 'terlambat' (instead of 'telat') are the most formal choices.

frontend.learn_grammar.from_rule: Conjunction 'Karena'

Complete the sentence: 'Dia bicara terlalu pelan ___.'

Dia bicara terlalu pelan ___.

✓ Correct! ✗ Not quite. Correct answer: a
The result of speaking too quietly is not being heard.

frontend.learn_grammar.from_rule: Conjunction 'Sehingga'

Choose the correct sentence.

Which sentence is correct?

✓ Correct! ✗ Not quite. Correct answer: Karena hujan, saya di rumah.
Fronted clauses need a comma.

frontend.learn_grammar.from_rule: Linking Causes

Find the error.

Find and fix the mistake:

Saya belajar untuk ujian karena saya ingin lulus.

✓ Correct! ✗ Not quite. Correct answer: untuk
The first 'untuk' is correct, but the sentence is fine. Wait, let's re-evaluate. Actually, the sentence is correct. Let's pick a wrong one: 'Saya belajar karena ujian untuk lulus.'

frontend.learn_grammar.from_rule: Linking Causes

Identify the error in this sentence.

Find and fix the mistake:

Karena dia sakit, maka dia tidak pergi ke kantor.

✓ Correct! ✗ Not quite. Correct answer: maka
You cannot use 'karena' and 'maka' in the same sentence.

frontend.learn_grammar.from_rule: Conjunction 'Karena'

Fill in the blank with 'karena' or 'gara-gara'.

Dompet saya hilang ___ saya ceroboh.

✓ Correct! ✗ Not quite. Correct answer: gara-gara
While 'karena' is okay, 'gara-gara' is better here because it involves a negative event and personal blame.

frontend.learn_grammar.from_rule: Conjunction 'Karena'

Choose the most natural sentence.

Which sentence correctly expresses purpose?

✓ Correct! ✗ Not quite. Correct answer: Saya makan untuk kenyang.
'Untuk' is used to show the goal of eating.

frontend.learn_grammar.from_rule: Conjunction 'Untuk'

Fill in the blank with 'sehingga' or 'supaya'.

Dia belajar keras ___ lulus ujian.

✓ Correct! ✗ Not quite. Correct answer: b
The context implies a goal/purpose, so 'supaya' is better. If he already passed, 'sehingga' could work, but 'supaya' is the standard for intent.

frontend.learn_grammar.from_rule: Conjunction 'Sehingga'

Score: /10

よくある質問 (6)

Yes, you can! Just make sure to put a comma after the reason clause. Example: Karena lapar, saya makan.
Karena is neutral and common. Sebab is more formal and can also be a noun meaning 'the cause'.
No, in formal Indonesian, 'sehingga' is an intrasentential conjunction. Use 'Oleh karena itu' to start a new sentence.
'Sehingga' is standard and formal. 'Sampai' is more casual and can also mean 'until'.
Yes! It's very common in formal Indonesian to start with untuk to emphasize purpose. Example: Untuk sukses, kita harus bekerja keras.
They mean the same thing, but untuk is formal/neutral and buat is informal. Use untuk in writing and buat when chatting with friends.
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Formal vs. Informal Registers
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Advanced Adverbial Phrases
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