naembi ttukkeongeul dadeumyeon muri deo ppalli kkeulheoyo.

If you close the pot lid, the water boils faster.

Breakdown of naembi ttukkeongeul dadeumyeon muri deo ppalli kkeulheoyo.

• ~이: subject particle
• ~을: object particle
• 물: water
• 닫다: to close

Questions & Answers about naembi ttukkeongeul dadeumyeon muri deo ppalli kkeulheoyo.

What does -으면 in 닫으면 mean?

-으면 is a conditional ending meaning if or when.

So 닫으면 means if you close it or when you close it.

In this sentence, it has a general-fact feeling:

• 냄비 뚜껑을 닫으면 = If/when you close the pot lid
• 물이 더 빨리 끓어요 = the water boils faster

Korean often uses -으면 / -면 for things that are generally true, not just one specific future event.

Why is it 닫으면 and not 닫면?

Because the verb stem 닫- ends in a consonant.

The rule is:

• after a vowel: -면
• after a consonant: -으면

Examples:

• 가다 → 가면
• 먹다 → 먹으면
• 닫다 → 닫으면

So 닫으면 is the correct form.

What does 뚜껑을 mean, and why does it use -을?

뚜껑 means lid, and -을 is the object marker.

So:

• 뚜껑을 닫다 = to close the lid

The lid is the thing being closed, so it takes the object marker 을.

Because 뚜껑 ends in a consonant, it takes -을 rather than -를.

What exactly is ?