B1 · 中級 チャプター 41

Expressing Purpose and Cause with Conjunctions

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Chapter in 30 Seconds

Master the art of explaining your actions and reasons in fluent Croatian.

  • Connect actions to their specific purposes.
  • Justify your decisions using clear causal conjunctions.
  • Link ideas to describe results and consequences.
Connect your thoughts, express your purpose.

学べること

Learn to use conjunctions like 'da' (in order to) and 'jer' (because) to clearly state the purpose or reason behind an action. This connects ideas logically.

Learning Objectives

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

  1. 1
    By the end you will be able to: Use 'da' and 'kako bi' to state your intentions clearly.

ヒントとコツ (4)

🎯

Use Perfective Verbs

Since purpose usually implies a completed goal, use the perfective aspect (e.g., 'kupim' instead of 'kupujem').
frontend.learn_grammar.from_rule: Conjunction 'Da' for Purpose Clauses (Kako bi...)
💡

The Comma is Your Friend

In Croatian, think of the comma as a 'speed bump' that prepares the listener for the reason. Always write it!
frontend.learn_grammar.from_rule: Conjunction 'Jer' for Cause (Because)
💡

Comma Rule

Always put a comma after the 'budući da' clause. It's the most common error.
frontend.learn_grammar.from_rule: Conjunction 'Budući da' (Since, As)
💡

Keep it together

Always keep 'zato' and 'što' together. If you separate them, you change the meaning of the sentence.
frontend.learn_grammar.from_rule: Conjunction 'Zato što' (Because of that)

重要な語彙 (5)

kako bi in order to jer because budući da since / as zato što because of that tako da so that / as a result

Real-World Preview

plane

Planning a Trip

Review Summary

  • [Action] + da + [Goal]
  • [Action] + jer + [Reason]
  • Budući da + [Cause], [Result]
  • [Action] + zato što + [Reason]
  • [Action] + tako da + [Result]

よくある間違い

In Croatian, 'za' is a preposition, not a conjunction. Use 'da' to connect clauses of purpose.

Wrong: Radim za kupim hranu.
正解: Radim da kupim hranu.

'Tako da' must follow the cause, not start the sentence like 'Since'.

Wrong: Tako da kiša pada, idem kući.
正解: Kiša pada, tako da idem kući.

'Jer' cannot start a sentence in formal Croatian. Use 'Budući da' instead.

Wrong: Jer sam umoran, ne idem van.
正解: Budući da sam umoran, ne idem van.

Next Steps

You have done an amazing job today! Keep connecting ideas and your fluency will grow rapidly.

Write 5 sentences about your daily routine using these conjunctions.

Continue to: Time Expressions with Cases: When Did It Happen?

クイック練習 (10)

Complete the sentence.

___ je hladno, nosim kaput.

✓ Correct! ✗ Not quite. Correct answer: Budući da
Budući da is used at the start.

frontend.learn_grammar.from_rule: Conjunction 'Budući da' (Since, As)

Izaberi točan veznik.

Učim puno ___ dobijem dobru ocjenu.

✓ Correct! ✗ Not quite. Correct answer: da bih
This is a goal/purpose, so 'da bih' is correct.

frontend.learn_grammar.from_rule: Expressing Result with 'Tako da' (So that)

Find the error in this sentence: 'Ona plače jer, je izgubila ključeve.'

Find and fix the mistake:

Where is the mistake?

✓ Correct! ✗ Not quite. Correct answer: The comma is in the wrong place.
The comma should be BEFORE 'jer', not after it.

frontend.learn_grammar.from_rule: Conjunction 'Jer' for Cause (Because)

Choose the best connector.

___ niste platili, usluga je prekinuta.

✓ Correct! ✗ Not quite. Correct answer: Budući da
It provides a reason.

frontend.learn_grammar.from_rule: Conjunction 'Budući da' (Since, As)

Fill in the blank with 'da' or 'da ne'.

Zatvori prozor ___ uđu komarci.

✓ Correct! ✗ Not quite. Correct answer: da ne
The goal is to prevent mosquitoes from entering, so we use negative purpose.

frontend.learn_grammar.from_rule: Conjunction 'Da' for Purpose Clauses (Kako bi...)

Fill in the blank with 'jer' and add the necessary comma.

Ne idem u školu ___ sam bolestan.

✓ Correct! ✗ Not quite. Correct answer: , jer
We need 'jer' to show cause, and a comma must precede it.

frontend.learn_grammar.from_rule: Conjunction 'Jer' for Cause (Because)

Fill in the blank with 'zato što'.

Sretan sam ___ si ti tu.

✓ Correct! ✗ Not quite. Correct answer: zato što
This is the correct causal conjunction.

frontend.learn_grammar.from_rule: Conjunction 'Zato što' (Because of that)

Find the mistake in the sentence.

Find and fix the mistake:

Učim hrvatski da bih mogao pričati s ljudima.

✓ Correct! ✗ Not quite. Correct answer: da bih mogao
While 'da bih mogao' is common, in standard B1 'da + present' (da mogu) is the focus, or 'kako bih mogao'. Mixing 'da' and 'bih' is often considered a hybrid.

frontend.learn_grammar.from_rule: Conjunction 'Da' for Purpose Clauses (Kako bi...)

Which sentence is grammatically correct in standard Croatian?

Select the correct option:

✓ Correct! ✗ Not quite. Correct answer: Nosim kišobran, jer pada kiša.
'Jer' cannot start a sentence and needs a comma before it.

frontend.learn_grammar.from_rule: Conjunction 'Jer' for Cause (Because)

Choose the correct form to complete the sentence.

Idem u kuhinju ___ kavu.

✓ Correct! ✗ Not quite. Correct answer: da napravim
We use 'da' + present tense for purpose.

frontend.learn_grammar.from_rule: Conjunction 'Da' for Purpose Clauses (Kako bi...)

Score: /10

よくある質問 (6)

Sometimes, but it's risky. After verbs of motion (like 'go'), you can sometimes use the infinitive, but da + present is always correct and sounds more natural in modern Croatian.
It's mostly about formality. Da is for everyday speech; kako bi is for formal writing and speeches.
In very informal speech or texting, people might do it, but it's considered grammatically incorrect. It's better to use Zato što if you must start with 'because' in a casual way.
No, the meaning is identical. The difference is stylistic: jer is shorter and more common in writing, while zato što is more common in spoken language.
Yes, but it is less common than at the start.
They both mean 'because', but 'budući da' is more formal.
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