Grammar Rule in 30 Seconds
Use `don't` or `doesn't` before a verb to say that an action does not happen.
- Use `don't` for `I`, `you`, `we`, and `they`. Example: `I don't like coffee.`
- Use `doesn't` for `he`, `she`, and `it`. Example: `She doesn't like tea.`
- When using `doesn't`, the main verb loses its `s`. Example: `He doesn't eat` (not `eats`).
Overview
don't와 doesn't입니다.do라는 조동사(Helper Verb)를 사용하는 것이죠. don't는 do not의 줄임말이고, doesn't는 does not의 줄임말입니다. 이 두 단어는 현재 시제에서 일반적인 동작이나 습관, 사실을 부정할 때 사용하는 핵심 열쇠입니다.don't와 doesn't를 정확히 사용할 수 있게 되면, 여러분은 자신의 취향을 밝히고, 일상을 설명하며, 잘못된 정보를 바로잡는 등 훨씬 더 풍부한 대화를 나눌 수 있게 됩니다. 이제 한국어와 영어의 차이점을 짚어가며 이 흥미로운 규칙을 자세히 알아봅시다.do나 does라는 도우미가 나타나 not을 대신 짊어지고 동사 앞에 서게 됩니다.I speak English.라는 긍정문을 부정문으로 만들 때, 단순히 I speak not English.라고 말하면 틀린 문장이 됩니다. 영어에서는 반드시 do라는 도우미를 불러와서 I do not speak English.라고 해야 합니다. 여기서 do not을 일상적으로 줄여 쓴 형태가 바로 don't입니다.he, she, it)일 때 우리는 동사 뒤에 -s나 -es를 붙입니다 (예: He works). 하지만 부정문이 되어 doesn't가 등장하면, 이 doesn't 안에 이미 3인칭 단수를 나타내는 정보(does)가 포함되어 있기 때문에, 뒤에 오는 본동사는 원래의 모습인 work로 돌아가야 합니다.doesn't가 그 에너지를 이미 가져갔으니, 뒤의 동사는 에너지를 뺏기고 홀가분한 원형 상태가 되는 것이죠. 이렇게 영어는 중복을 피하고 효율적으로 정보를 전달하는 구조를 가지고 있습니다.don't를 쓸 것인지, doesn't를 쓸 것인지는 오로지 문장의 주어(Subject)에 달려 있습니다. 이를 '주어와 동사의 수 일치'라고 합니다. 한국어에는 없는 개념이라 처음에는 헷갈릴 수 있지만, 아래의 규칙을 체계적으로 기억하면 금방 익숙해질 수 있습니다.don't (do + not)를 사용하는 경우I(나)You(너, 너희들)We(우리)They(그들, 그것들)- 복수 명사 (예:
my friends,cats,the students)
don't를 쓰고, 그 뒤에 동사의 원래 모습(동사원형)을 붙입니다.I don't like coffee.(나는 커피를 좋아하지 않아요.)They don't live here.(그들은 여기 살지 않아요.)
doesn't (does + not)를 사용하는 경우He(그)She(그녀)It(그것 - 사물, 동물, 상황)- 단수 명사 (예:
my sister,the bus,Minsu)
doesn't를 쓰고, 역시 동사의 원래 모습을 붙입니다. 절대로 동사에 -s를 다시 붙이지 마세요!He doesn't eat breakfast.(그는 아침을 먹지 않아요.)She doesn't have a car.(그녀는 차가 없어요.)
I, You, We, They | don't | 원형 | We don't watch TV. |He, She, It | doesn't | 원형 | It doesn't work. |The students | don't | 원형 | The students don't study. |My father | doesn't | 원형 | My father doesn't cook. |don't와 doesn't는 현재 시제(Simple Present)에서 사용됩니다. 이는 지금 당장 일어나고 있는 일보다는, 평소의 습관, 변하지 않는 사실, 반복되는 일상을 말할 때 쓰입니다. 구체적으로 어떤 상황에서 쓰이는지 한국적인 맥락에서 살펴봅시다.- 개인적인 습관이나 루틴을 부정할 때:
I don't put sugar in my latte.(저는 라떼에 설탕을 넣지 않아요.)He doesn't go to the PC bang these days.(그는 요즘 PC방에 가지 않아요.)
- 일반적인 사실이나 진리를 말할 때:
The sun doesn't rise in the west.(해는 서쪽에서 뜨지 않아요.)Vegetarians don't eat meat.(채식주의자들은 고기를 먹지 않아요.)
- 취향, 의견, 믿음을 표현할 때:
We don't like spicy food.(우리(우리 회식 팀)는 매운 음식을 좋아하지 않아요.)She doesn't think it's a good idea.(그녀는 그것이 좋은 생각이라고 생각하지 않아요.)
- 소유하고 있지 않음을 나타낼 때 (
have동사):
have는 일반 동사 취급을 받으므로 don't/doesn't의 도움을 받아야 합니다.I don't have a delivery app on my phone.(내 폰에는 배달 앱이 없어요.)The laptop doesn't have a camera.(그 노트북은 카메라가 없어요.)
- 정해진 일정이나 시간표를 설명할 때:
The last bus doesn't stop at this station.(막차는 이 정류장에 서지 않아요.)The academy doesn't open on Sundays.(그 학원은 일요일에 문을 열지 않아요.)
doesn't 뒤에 동사 -s를 그대로 두는 실수- 틀린 예:
She doesn't likes apples.(X) - 옳은 예:
She doesn't like apples.(O) - 이유: 한국어는 주어가 누구든 동사의 형태가 크게 변하지 않지만, 영어는 3인칭 단수일 때
-s를 붙이는 강박적인 규칙이 있습니다. 부정문에서는does가 이미 그 역할을 수행했으므로,like뒤의-s는 반드시 탈락시켜야 합니다. '에너지 보존 법칙'을 기억하세요!
not만 사용하는 실수- 틀린 예:
I not drink coffee.(X) /He not go home.(X) - 옳은 예:
I don't drink coffee.(O) /He doesn't go home.(O) - 이유: 한국어의 '안 마셔' 구조에 익숙하다 보니
not을 '안'처럼 동사 바로 앞에 붙이려는 경향이 있습니다. 하지만 영어의 일반 동사는 혼자서는not을 감당할 수 없습니다. 반드시do나does라는 지지대가 필요합니다.
- 틀린 예:
My brother don't know.(X) - 옳은 예:
My brother doesn't know.(O) - 이유: 주어가
I나You가 아닌 제3자(단수)일 때는 무조건doesn't를 써야 합니다. 한국어에서는 주어에 따라 동사 보조 형태가 바뀌는 일이 드물기 때문에 일어나는 실수입니다. 문장을 시작하기 전, 주어가 '나, 너, 여러 명'인지 아니면 '그, 그녀, 그것(하나)'인지 먼저 판단하는 습관을 들여야 합니다.
be 동사와 혼동하는 실수- 틀린 예:
I don't be hungry.(X) /She doesn't be a teacher.(X) - 옳은 예:
I am not hungry.(O) /She is not a teacher.(O) - 이유:
be동사(am, is, are)는 영어에서 아주 특별하고 힘이 센 동사입니다. 이들은do의 도움 없이 스스로not을 뒤에 붙일 수 있습니다.don't/doesn't는 오직 일반적인 동작이나 상태를 나타내는 '일반 동사'하고만 짝을 이룹니다.
be 동사의 부정문과 일반 동사의 부정문(don't/doesn't)입니다. 이 둘은 영어 문법의 두 기둥과 같아서 확실히 구분해야 합니다.be 동사 부정문 (am/is/are + not) | 일반 동사 부정문 (don't/doesn't + 원형) |be 동사 + not | 주어 + don't/doesn't + 동사원형 |do)가 필요 없음 | 반드시 도우미(do/does)가 필요함 |I am not a student. (나는 학생이 아니다) | I don't study. (나는 공부하지 않는다) |He is not happy. (그는 행복하지 않다) | He doesn't smile. (그는 웃지 않는다) |They are not at home. (그들은 집에 없다) | They don't stay at home. (그들은 집에 머물지 않는다) |I don't hungry라고 하면 외국인들은 «나는 배고픔을 (동사로) 하지 않아»라는 이상한 의미로 받아들일 수 있으니 주의하세요.do not과 don't 중 어느 것을 써야 하나요?don't와 doesn't를 훨씬 더 많이 사용합니다. do not이나 does not은 아주 공식적인 문서나, 혹은 반대로 «정말로 안 그랬다니까!»라고 강하게 강조하고 싶을 때 사용합니다. 여러분은 평소에 don't/doesn't를 사용하시는 것이 더 자연스럽습니다.Everyone이나 Everybody일 때는 무엇을 쓰나요?Everyone(모든 사람)은 의미상으로는 여러 명 같지만, 문법적으로는 '하나의 집단'으로 보아 단수 취급을 합니다. 따라서 Everyone doesn't like the rain.과 같이 doesn't를 사용해야 합니다.don't를 쓰나요?don't와 doesn't는 오직 현재의 습관이나 사실에만 씁니다. 과거에 안 했던 일은 주어에 상관없이 didn't라는 다른 도우미를 사용합니다. 지금 단계에서는 현재의 부정에만 집중해서 연습해 보세요!don't 뒤에 no를 또 써도 되나요? (예: I don't have no money.)I don't have any money. 또는 I have no money. 중 하나만 선택해서 쓰는 것이 올바른 표현입니다.2. Present Simple Negative Conjugation
| Subject | Auxiliary (Negative) | Verb (Base Form) | Example |
|---|---|---|---|
|
I
|
don't
|
work
|
I don't work.
|
|
You
|
don't
|
work
|
You don't work.
|
|
He
|
doesn't
|
work
|
He doesn't work.
|
|
She
|
doesn't
|
work
|
She doesn't work.
|
|
It
|
doesn't
|
work
|
It doesn't work.
|
|
We
|
don't
|
work
|
We don't work.
|
|
They
|
don't
|
work
|
They don't work.
|
Contractions vs. Full Forms
| Full Form | Contraction | Usage |
|---|---|---|
|
do not
|
don't
|
Common in speech and informal writing
|
|
does not
|
doesn't
|
Common in speech and informal writing
|
Meanings
The primary way to express that a general fact, habit, or preference is not true in the present tense.
Habits and Routines
To describe actions that someone does not regularly perform.
“They don't wake up early.”
“He doesn't smoke.”
General Truths and Facts
To state things that are universally or currently untrue.
“The sun doesn't go around the Earth.”
“It doesn't rain much in the desert.”
Preferences and Likes
To express things that a person does not enjoy or want.
“I don't like spicy food.”
“She doesn't want a new car.”
Reference Table
| 주어 (Subject) | 부정형 (Negative Form) | 예시 (Example) |
|---|---|---|
|
I
|
don't
|
I don't understand.
|
|
You
|
don't
|
You don't listen.
|
|
We
|
don't
|
We don't need help.
|
|
They
|
don't
|
They don't live here.
|
|
He
|
doesn't
|
He doesn't speak French.
|
|
She
|
doesn't
|
She doesn't like coffee.
|
|
It
|
doesn't
|
It doesn't work.
|
격식 수준 스펙트럼
He does not reside at this address. (Address verification)
He doesn't live here. (Address verification)
He's not here. (Address verification)
He don't live here no more. (Address verification)
Don't & Doesn't: 부정문 마스터하기
Don't를 쓰는 경우:
- I I don't understand.
- You You don't listen.
- We We don't live here.
- They They don't know.
Doesn't를 쓰는 경우:
- He He doesn't work.
- She She doesn't like it.
- It It doesn't matter.
핵심 규칙:
- 동사원형 Always use the verb's base form after don't/doesn't.
- -S 사라짐 The '-s' for he/she/it moves to 'do' making 'does'.
Don't vs. Doesn't: 누구랑 친할까?
Don't와 Doesn't 선택하기: 퀵 가이드
주어가 I, You, We, They (또는 복수)인가요?
주어가 He, She, It (또는 단수)인가요?
Don't & Doesn't가 쓰이는 상황
일상 대화
- • 'I don't understand.'
- • 'She doesn't like that.'
- • 'We don't eat out much.'
업무 및 학교
- • 'The system doesn't work.'
- • 'He doesn't have the report.'
- • 'They don't come on Fridays.'
취향 표현
- • 'I don't like scary movies.'
- • 'He doesn't drink coffee.'
- • 'It doesn't matter to me.'
수준별 예문
I don't like milk.
You don't have a car.
She doesn't speak English.
We don't live here.
He doesn't go to school on Saturdays.
It doesn't cost much money.
They don't usually eat meat.
My dog doesn't bark at night.
I do not believe that is the correct answer.
She doesn't seem to understand the problem.
We don't need to finish this today, do we?
It doesn't matter what they think.
The company doesn't provide health insurance for part-time staff.
He doesn't necessarily want to move to another city.
This theory doesn't account for recent discoveries.
I don't recall seeing him at the conference.
Rarely does he not finish his work on time.
I don't suppose you could lend me a hand?
It doesn't follow that he is guilty just because he was there.
She doesn't half talk a lot!
He don't know nothing about it.
The evidence doesn't so much prove his guilt as suggest his involvement.
One doesn't simply walk into Mordor.
The law doesn't differentiate between the two types of offenses.
혼동하기 쉬운
Learners often use 'no' as a universal negative.
Mixing up action verbs and adjectives.
Using 'haven't' for general possession in American English.
자주 하는 실수
I no like coffee.
I don't like coffee.
She not work here.
She doesn't work here.
He don't like tea.
He doesn't like tea.
I am not play football.
I don't play football.
She doesn't likes pizza.
She doesn't like pizza.
They doesn't have a car.
They don't have a car.
It don't rain often.
It doesn't rain often.
I don't never go there.
I never go there. / I don't ever go there.
I don't think he is not coming.
I don't think he is coming.
문장 패턴
I don't ___.
She doesn't ___ very often.
It doesn't ___ like it's going to rain.
They don't necessarily ___ that.
Real World Usage
I don't know yet, I'll tell u later.
I do not have experience in coding, but I learn fast.
I don't want onions on my burger, please.
She doesn't even follow me back lol.
This bus doesn't go to the airport.
It doesn't hurt when I press here.
'S' 규칙을 꼭 기억하세요
동사원형이 핵심이에요!
줄임말이 훨씬 자연스러워요
정중하게 거절하는 방법
원어민의 리듬을 들어보세요
Smart Tips
Check for the 'Double S'. If you have 'doesn't', remove the 's' from the next word.
Separate the contraction into two words.
Delete one of them. English hates double negatives.
Always use 'have', never 'has'.
발음
The 't' in Don't
In fast speech, the 't' at the end of 'don't' is often silent (a stop).
Doesn't reduction
The 'oe' is a short 'u' sound, and the 't' is often dropped before a consonant.
Emphatic Negation
I DO NOT like it.
Stressing 'not' shows strong anger or disagreement.
암기하기
기억법
He, She, and It are the 'S-Club'. They always want the 'S' in 'Does'.
시각적 연상
Imagine a superhero named 'Captain Does' who flies into a sentence and steals the 'S' from the main verb to put it on his own name.
Rhyme
I, you, we, they—don't is the way. He, she, it—doesn't is the fit.
Story
Once there was a verb named 'Likes' who lived with 'She'. They were happy. But then 'Doesn't' moved in. 'Doesn't' was very bossy and told 'Likes' to drop the 'S' because there wasn't enough room in the house for two 'S' sounds.
Word Web
챌린지
Write down 5 things you don't do on your birthday.
문화 노트
In some dialects like AAVE, 'he don't' is used consistently as a marker of identity, though it is not used in formal business English.
In some Northern English dialects, 'do not' might be shortened differently in regional speech, but 'don't' remains the standard.
Using the full 'do not' is preferred in legal contracts to avoid any ambiguity that a contraction might cause.
The use of 'do' as an auxiliary verb (do-support) began to appear in English around the 1300s.
대화 시작하기
What is a food you don't like?
Tell me something your best friend doesn't do.
What are some things you don't usually do on weekends?
What is a rule in your country that people don't always follow?
일기 주제
자주 하는 실수
Test Yourself
My cat ___ like water.
Find and fix the mistake:
We doesn't have enough time.
가장 자연스러운 문장을 고르세요:
'그녀는 주말에 일하지 않아요.'
Answer starts with: ["S...
Score: /4
연습 문제
8 exercisesI ___ like cold weather.
Which sentence is correct?
Find and fix the mistake:
They doesn't live in London.
She works on Sundays.
1. We, 2. It, 3. You
A: Does your brother play guitar? B: No, he ___.
not / they / coffee / drink / do
The sun ___.
Score: /8
Practice Bank
12 exercisesI ___ play sports.
The computer ___ turn on.
They doesn't speak Italian.
She don't likes coffee.
올바른 문장을 고르세요:
올바른 문장을 고르세요:
'우리는 우유가 충분하지 않아요.'를 영어로?
'그는 그 농담을 이해하지 못해요.'를 영어로?
단어들을 순서대로 배열하세요:
단어들을 순서대로 배열하세요:
주어와 알맞은 부정형을 연결하세요:
주어와 알맞은 부정형을 연결하세요:
Score: /12
자주 묻는 질문 (8)
English verbs (except 'be' and modals) cannot carry negation on their own. We need the 'helper' verb `do` to hold the word `not`.
In standard English, no. It should be `He doesn't`. However, you will hear `He don't` in some songs and dialects.
`Don't` is a contraction used in speaking. `Do not` is the full form used for formal writing or for strong emphasis.
Never. When `doesn't` is present, the main verb is always in its base form (e.g., `He doesn't go`, not `He doesn't goes`).
No. `I am not` is for descriptions. `I don't` is for actions. You cannot say `I don't am`.
It sounds like 'DUZ-ent'. The 't' at the end is often very soft or silent.
No, it is for anything singular that isn't 'I' or 'You'. For example: `The car doesn't start.`
Since 'Tom and Jerry' is 'They', you use `don't`. Example: `Tom and Jerry don't like each other.`
Scaffolded Practice
1
2
3
4
Mastery Progress
Needs Practice
Improving
Strong
Mastered
In Other Languages
No + Verb
Spanish has no auxiliary 'do' for negation.
Ne + Verb + Pas
French negates the verb directly with two particles.
Verb + Nicht
The negative word comes after the verb in German.
Verb-nai / Verb-masen
Negation is a suffix/conjugation of the verb itself.
La / Ma + Verb
Simple particle placement before the verb.
Bù / Méi + Verb
No verb conjugation or auxiliary support.
Learning Path
Prerequisites
Connected Grammar
Present Simple Affirmative
PrerequisiteYou must know how to form positive sentences before making them negative.
Do-Support in Questions
Builds OnQuestions use the same 'do/does' helpers as negation.
Verb 'To Be' Negation
ContrastLearners often confuse 'don't' with 'am not/isn't'.
Past Simple Negation (Didn't)
Advanced FormOnce you master 'don't', 'didn't' is the next logical step for the past tense.
