Grammar Rule in 30 Seconds
Use -잖아 to remind someone of a fact you both already know, similar to 'as you know' or 'isn't it?'
- Attach to verb/adjective stems: '오늘 춥잖아' (It's cold, you know).
- Use for past tense: '어제 갔잖아' (You went yesterday, remember?).
- Use for nouns: Add '(이)잖아' (e.g., '학생이잖아' - You're a student, right?).
Overview
잖아요。这个语法点在韩语口语中频率极高，它不仅是一个简单的句子终结词，更是一种“社交润滑剂”。从语法逻辑上讲，잖아요 是 -지 않아요 的缩略形式，字面意思是“难道不是……吗？”。但在实际使用中，它已经演变成一种表达“大家都知道（Shared Knowledge）”的语调。这与中文里的“……嘛”、“……不是吗”、“你又不是不知道”有着异曲同工之妙。比如，当你对朋友说 내일 시험이 있잖아요（明天有考试呀/你又不是不知道明天有考试），你并不是在提供一个新信息，而是在唤起对方的共同记忆，从而达成一种共识。对于母语者来说，这是一种非常自然的沟通方式。如果不使用这个语法，句子往往会显得生硬，像是在机械地汇报工作，而不是在进行有温度的对话。理解并熟练运用 잖아요，能让你在咖啡厅点餐、和同学讨论作业，甚至在职场中表达观点时，听起来更像一个地道的韩国人。잖아요 的核心逻辑是“共识”。当你使用这个语法时，你预设了对方对此事是有所耳闻或本应知晓的。在中文语法中，我们常用语气词“嘛”来表达这种理所当然的语气。例如：“快点走嘛，要迟到了”，这里的“嘛”就完美对应了 잖아요 的心理暗示功能。它直接接在动词、形容词词干后，或者通过系词 이다 接在名词后。与中文不同的是，韩语的这个语法点不需要考虑主语是谁，也不需要像中文那样通过复杂的语序变化来强调语气，它直接通过词尾的固定搭配完成了情感的传递。잖아요 的语调至关重要。如果你的语调上扬，它听起来像是一个温和的提醒，类似于中文的“……不是吗？”；如果你的语调平稳甚至带点重音，它就变成了一种强调，类似于“我早就说过啦”、“事实就是这样”。这种语气的细微差别是韩语口语的精髓。比如 제가 말했잖아요（我不是早就告诉过你了吗），这里的语调如果带点责备，对方立刻就能感受到你的无奈。相比之下，中文虽然可以通过“……不是吗”来表达，但往往显得比较正式或具有攻击性，而韩语的 잖아요 则显得更有生活气息，更适合在朋友、同事间使用。잖아요 的构词非常规律，这对于习惯了中文逻辑的我们来说是一个福音。请参考下表掌握其接续规则。가다 -> 가잖아요 (去嘛) |먹었다 -> 먹었잖아요 (吃过了嘛) |학생 -> 학생이잖아요 (是学生嘛) |친구 -> 친구잖아요 (是朋友嘛) |-(으)ㄹ 거 结合使用来表达对未来的推测或预定事实，例如 내일 비가 올 거잖아요（明天会下雨的嘛，你又不是不知道）。记住，口语中可以简化为 잖아，这在平辈朋友间使用频率极高，显得非常亲近。잖아요 的场景非常广泛，主要集中在以下三种情况：- 1温和的提醒或确认：当你觉得对方忘记了某个显而易见的事实，或者你想让对方同意你的观点时。比如：
오늘 휴일이잖아요（今天不是公休日嘛），以此来解释为什么商店没开门。 - 2提供理由或辩解：这是它最常用的场景。当你被问到“为什么不……？”时，用
잖아요来给出理由，会让理由听起来更具说服力，仿佛在说“这不是很明显吗？”。比如：왜 안 가요? 피곤하잖아요（为什么不去？因为累嘛）。 - 3表达无奈或“我早就说过”：当对方明知故问，或者重复犯错时，使用这个句型可以表达一种轻微的挫败感。比如：
제가 분명히 말했잖아요（我不是明明跟你说过了嘛）。
- 1误将
잖아요用作陈述新信息：中文里我们直接说“明天有考试”，韩语如果用내일 시험이 있어요是陈述事实，但如果对方完全不知道这件事，用내일 시험이 있잖아요会让对方感到困惑，因为这暗示“你应该知道这件事”。 - 2名词接续时漏掉
이：中文里“是学生”直接说“是学生”，但韩语中名词以辅音结尾时，必须加이变成학생이잖아요，否则发音会非常拗口，这是初学者最容易忽略的助词习惯。 - 3语调控制不当：中文母语者往往习惯平铺直叙，但在韩语中，如果语调过于平淡，
잖아요的“共识”功能就发挥不出来，听起来会像是在背课文。记得给자这个音节一点点重音，这会让你的韩语更地道。
잖아요，我们将其与类似的表达进行对比：잖아요 | 强调共识，提醒对方已知事实 | 朋友间辩解、提醒、抱怨 |거든요 | 提供新信息，补充说明原因 | 解释原因、补充背景知识 |지요/죠 | 寻求对方确认，礼貌询问 | 寻求共鸣、礼貌建议 |잖아요 的核心在于“你已知”，而 거든요 的核心在于“我来告诉你（你可能不知道的原因）”。- 1问：
잖아요和죠有什么区别？
죠 是在询问对方是否同意，或者寻求确认；而 잖아요 则是认为对方应该知道，带有更强的“提醒”和“事实陈述”意味。- 1问：在正式场合可以用
잖아요吗？
잖아요 的敬语形式 잖아요，但要小心语调。在极其严肃的商务会议中，尽量使用更客观的陈述句，以免显得过于主观或带有情绪。- 1问：为什么有时候听起来像是在吵架？
잖아요 配合重音，会产生“我不是跟你说过了吗！”这种强烈的指责语气，请务必根据语境控制情绪。Conjugation of -잖아
| Tense/Type | Stem | Ending | Example |
|---|---|---|---|
|
Present Verb
|
가-
|
-잖아
|
가잖아
|
|
Present Adj
|
예쁘-
|
-잖아
|
예쁘잖아
|
|
Past Verb
|
갔-
|
-잖아
|
갔잖아
|
|
Past Adj
|
예뻤-
|
-잖아
|
예뻤잖아
|
|
Noun (Consonant)
|
학생
|
-이잖아
|
학생이잖아
|
|
Noun (Vowel)
|
의사
|
-잖아
|
의사잖아
|
Polite vs. Casual
| Casual | Polite |
|---|---|
|
-잖아
|
-잖아요
|
|
-었잖아
|
-었잖아요
|
|
-이잖아
|
-이잖아요
|
Meanings
The -잖아 ending is used to confirm shared knowledge or to remind the listener of a fact they have forgotten or are ignoring.
Reminder
Reminding the listener of a fact.
“내가 말했잖아.”
“어제 먹었잖아.”
Confirmation
Seeking agreement on a shared fact.
“맛있잖아, 그치?”
“예쁘잖아.”
Justification
Explaining why something happened.
“바쁘잖아.”
“돈이 없잖아.”
Reference Table
| 类别 | 接续方式 | 例子 | 中文意思 |
|---|---|---|---|
|
动词 / 形容词
|
词干 + 잖아요
|
알잖아요
|
你知道的（嘛）。
|
|
名词（元音结尾）
|
名词 + 잖아요
|
친구잖아요
|
我们是朋友嘛。
|
|
名词（辅音结尾）
|
名词 + 이잖아요
|
학생이잖아요
|
我是学生嘛。
|
|
过去时
|
过去时词干 + 잖아요
|
왔잖아요
|
我不是来了嘛。
|
|
非正式（半语）
|
词干 + 잖아
|
맞잖아
|
你看，我说对了吧。
|
|
敬语
|
词干 + (으)시잖아요
|
아시잖아요
|
您是知道的呀。
|
正式程度
춥잖아요. (Weather)
춥네요. (Weather)
춥잖아. (Weather)
춥잖아~ (Weather)
잖아요 的语感维度
社交功能
- 공통 지식 共同知识
- 동의 구하기 寻求认同
情感语气
- 부드러운 확인 温柔确认
- 약간의 짜증 轻微不耐烦
已知信息 vs. 新信息
什么时候使用 잖아요
听者知道这个事实吗？
单词是名词吗？
是动词/形容词吗？
按词性分类的接续
动词
- • 가잖아요
- • 먹잖아요
- • 공부하잖아요
形容词
- • 예쁘잖아요
- • 멀잖아요
- • 작잖아요
名词
- • 커피잖아요
- • 선생님이잖아요
- • 주말이잖아요
按水平分级的例句
오늘 춥잖아.
It's cold today, you know.
맛있잖아!
It's delicious, you know!
비가 오잖아.
It's raining, you know.
재미있잖아.
It's fun, you know.
내가 말했잖아.
I told you, remember?
어제 갔잖아.
You went yesterday, you know.
학생이잖아.
You're a student, right?
바쁘잖아요.
I'm busy, you know (polite).
우리 3시에 만나기로 했잖아.
We agreed to meet at 3, remember?
돈이 없잖아, 어떻게 사?
We don't have money, you know, how can we buy it?
그거 비밀이잖아.
That's a secret, you know.
이미 다 끝났잖아.
It's already all finished, you know.
그가 거짓말을 했다는 걸 알잖아.
You know that he lied.
상황이 이렇게 됐잖아.
The situation has become like this, you know.
우리가 노력했잖아.
We put in the effort, you know.
그건 당연한 거잖아.
That's obvious, you know.
결국 우리가 선택한 길이잖아.
It's the path we chose in the end, you know.
그렇게 말하면 오해하잖아.
If you say it like that, they'll misunderstand, you know.
이미 예견된 결과잖아.
It's a predicted result, you know.
누구보다 잘 알잖아.
You know better than anyone.
역사가 증명하고 있잖아.
History is proving it, you know.
우리의 운명이잖아.
It's our destiny, you know.
그게 바로 핵심이잖아.
That is the very core of it, you know.
모두가 알고 있는 사실이잖아.
It's a fact everyone knows, you know.
容易混淆
Both can be used for confirmation.
Both provide reasons.
Both are reactions.
常见错误
비가 오지잖아
비가 오잖아
학생잖아
학생이잖아
먹었지잖아
먹었잖아
가잖아?
가잖아.
몰랐잖아 (when listener didn't know)
몰랐을 거야
바쁘잖아 (to boss)
바쁘잖아요
예쁘다잖아
예쁘잖아
가고 있잖아 (for future)
갈 거잖아
비싸잖아 (when listener doesn't know price)
비싸요
했잖아 (for new info)
했어요
그거 알잖아 (in formal speech)
그거 아시잖아요
했었잖아 (when simple past is enough)
했잖아
말했잖아 (to a stranger)
말씀드렸잖아요
句型
___잖아.
내가 ___잖아.
그거 ___이잖아.
우리가 ___잖아.
Real World Usage
나 지금 가고 있잖아!
이거 진짜 예쁘잖아.
경험이 있잖아요.
우리 여기 예약했잖아.
이거 맛있잖아.
내가 말했잖아!
注意你的语气！
半语“作弊码”
韩剧里的常客
Smart Tips
Use -잖아 to remind the listener of the reason.
Use -잖아 to point out a fact they are ignoring.
Use -잖아 to confirm a plan.
Use -(이)잖아 for nouns.
发音
Linking
The 'ㄴ' sound in '잖아' often links with the previous consonant.
Assertive
춥잖아! (falling tone)
Strong reminder.
Soft
춥잖아~ (rising tone)
Gentle reminder.
记住它
记忆技巧
Think of 'Jan-ayo' as 'Jan, I know!'—you are telling Jan that you already know the fact.
视觉联想
Imagine two people pointing at a calendar. One person says 'Today is the 15th, you know!' and the other nods in agreement.
Rhyme
It's a fact you know, so use -잖아 to make it flow.
Story
Min-su forgot his umbrella. Ji-eun says, 'It's raining, you know!' (비가 오잖아). Min-su realizes his mistake and grabs his umbrella. They both share the knowledge of the rain.
Word Web
挑战
For the next 5 minutes, try to turn every observation you make into a -잖아 sentence (e.g., 'It's bright, you know').
文化笔记
Using -잖아 can be seen as slightly pushy. Use it with close friends or when you have a strong reason.
In a professional setting, always use -잖아요 to maintain respect.
Parents often use -잖아 to remind children of rules.
Derived from the verb '지다' (to become) and the particle '아/어'.
对话开场白
오늘 날씨 어때?
왜 숙제 안 했어?
우리 어디로 갈까?
그거 왜 샀어?
日记主题
常见错误
Test Yourself
저 지금 바쁘___.
选择正确的句子：
Find and fix the mistake:
그거 비싸잖아요!
Score: /3
练习题
8 exercises오늘 날씨가 ___.
학생___.
Find and fix the mistake:
비가 오지잖아.
말했다 / 나 / 잖아
A: 왜 안 먹어? B: ___.
가다 (past) + 잖아
비밀이잖아
Can I use -잖아 for new information?
Score: /8
Practice Bank
10 exercises어제 비가 왔___.
저는 학생잖아요.
우리 같이 있었잖아 (我们不是在一起嘛)。
翻译：'你知道这很辣。'
选择将来时：
匹配以下内容：
그렇게 말했___.
아잖아요
翻译成韩语：
우리 돈 없잖아요 (我们不是没钱嘛)。
Score: /10
常见问题 (8)
Only use the polite form -잖아요, and even then, be careful not to sound pushy.
No, it is a statement. It uses a falling intonation.
That is the polite version of -잖아.
Yes, but it is less common than present or past.
Then you should use a different ending like -거든요 or -네요.
Yes, it attaches to all verb and adjective stems.
It can be if you use it to lecture someone.
-지 is for questions, -잖아 is for assertions.
Scaffolded Practice
1
2
3
4
Mastery Progress
Needs Practice
Improving
Strong
Mastered
In Other Languages
~じゃない (janai)
Japanese janai is often used as a simple negation, while Korean -잖아 is strictly for shared knowledge.
¿verdad?
Korean -잖아 is an assertion, not a question.
doch
German 'doch' is a particle, not a sentence ending.
n'est-ce pas
French is a question; Korean is an assertion.
不是...吗 (bushi...ma)
Chinese is a rhetorical question; Korean is a statement.
أليس كذلك (alaysa kadhalik)
Arabic is a formal question; Korean -잖아 is very flexible.
Learning Path
Prerequisites
Learn These First
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