The Sentence Skeleton · Lesson 2 of 6
은/는 — The Topic Marker
The little tag that says “as for this…” — and the simple sound rule that picks 은 or 는.
Those little syllables stuck to words — 저는, 오늘은 — are particles, and they're the secret to how Korean stays clear without strict word order. Today: the spotlight-setter.
은/는 — “as for this…”
은/는 marks the topic: the thing the sentence is about. Think of it as gently saying “as for ___, here's what I want to tell you.”
I'm a student. — literally “as for me, (I'm a) student.”
You've been using this since your self-introduction — 저는 is just 저 (me) wearing the topic tag.
은 or 는? You already know this rule
It's the batchim rule from the Hangul course, again: ends in a consonant → 은, ends in a vowel → 는. Pure sound, zero meaning difference.
저는 / 커피는
jeo-neun / keopi-neun
vowel endings take 는
오늘은 / 집은
oneul-eun / jib-eun
consonant endings take 은
The gentle contrast flavor
Because 은/는 frames a topic, it can carry a soft “as opposed to other things” feeling: 커피는 좋아요 can hint “coffee (at least) is good”. Don't chase this nuance yet — just know it's there, so it doesn't surprise you later.
Try it
책 (book, chaek) — 은 or 는?Show answerAnswer
우유 (milk) — 은 or 는?Show answerAnswer
Build “As for today, (I) meet a friend” from: 오늘 + topic tag, 친구를, 만나요.Show answerAnswer
What you just learned
- 은/는 tags the topic: “as for ___”.
- Consonant ending → 은, vowel ending → 는 — the batchim rule again.
- 저는 has been the topic marker all along.
- It can carry a soft contrast flavor — file that away for later.
Quick check
Did it stick?
Three quick questions — instant answers, no grades, no pressure.
1.은/는 marks…
2.책 (book) takes which topic tag?
3.The rule that picks 은 vs 는 is about…
Want the why behind the words?
The reading path explains the culture and logic that make Korean click — a perfect companion to these lessons.