Grammar Rule in 30 Seconds
Use 'so' to connect a cause to its result, always placing it before the result clause.
- Use 'so' to show the result of an action: 'I was tired, so I slept.'
- Always place a comma before 'so' when connecting two full sentences.
- Don't use 'so' and 'because' in the same sentence to explain one result.
Overview
so라는 단어를 사용합니다. 이 단어는 듣는 사람에게 앞뒤 상황을 연결해 주기 때문에 여러분의 어휘 중에서 가장 유용한 단어 중 하나입니다. so가 없다면 여러분의 문장은 그저 무작위적인 사실의 나열처럼 느껴질 것입니다.so를 더하면 이야기가 됩니다. 배가 고파서 (so) 샌드위치를 먹었어. 이제 친구는 여러분의 꼬르륵 소리와 그 샌드위치 사이의 관계를 이해하게 됩니다. so를 사용하면 더 자연스럽고 유창하며, 확실히 더 인간적으로 들립니다.so 하나만 툭 던지면 하루가 매끄럽게 흘러가죠. 유튜브 광고의 '건너뛰기' 버튼 같은 존재입니다. 바로 본론으로 들어가게 해주니까요.How This Grammar Works
so는 등위 접속사입니다. 문장의 대등한 두 부분을 연결한다는 멋진 표현이죠. 구체적으로는 원인(이유)과 결과(결과)를 연결합니다.so가 나타납니다.because처럼 앞뒤를 바꿀 수 없습니다.피곤해서 (so) 자러 갔어라고 말한다면 피곤함이 원인이고 잠을 자는 것이 결과입니다. 만약 자러 가서 (so) 피곤했어라고 말하려 한다면, 자러 가는 행위가 어찌 된 일인지 여러분을 지치게 했다는 뜻이 되는데, 침대가 아주 불편하지 않은 한 보통은 일어나지 않는 일이죠. 어떤 상황의 결말을 강조하고 싶을 때 사용하세요.세일 중이라서 (so) 살 수밖에 없었어! 어때요?
Formation Pattern
so로 문장을 만드는 것은 앱으로 커피를 주문하는 것만큼 쉽습니다. 세 가지 간단한 부분만 있으면 됩니다.
so라는 단어를 추가합니다.
so + [문장 B]
I missed the bus + , so + I took an Uber.
so의 양쪽 모두 독립된 문장으로 존재할 수 있다는 점에 주목하세요. I missed the bus는 문장입니다.
I took an Uber도 문장입니다. 이 둘을 결합하면 '중문(compound sentence)'이 됩니다. 격식 있는 글쓰기에서는 거의 항상
so 앞에 쉼표를 찍습니다. 친구에게 보내는 빠른 카톡이나 왓츠앱 메시지에서는 걷으면서 엄지손가락 하나로 타이핑하느라 쉼표를 건너뛸 수도 있겠지만, 이메일이나 인스타그램 캡션에서는 쉼표를 찍으려고 노력해 보세요. 한 가지 기억할 점은, 이 특정 패턴에서 so를 문장 맨 처음에 두지 않는다는 것입니다. 원인이 먼저 와야 합니다. So I took an Uber, I missed the bus라고 말하지 않습니다. 그것은 시리얼보다 우유를 먼저 그릇에 붓는 것과 같습니다. 그냥 잘못된 것이고 엉망진창이 될 수도 있죠.
When To Use It
so를 사용하세요. 일상생활에서 정말 흔하게 쓰입니다.- 친구에게 문자할 때:
나 늦을 것 같아, 그러니까 (
so) 나 없이 영화 먼저 시작해. - 소셜 미디어:
조명이 너무 좋아서 (
so) 이 셀카를 올릴 수밖에 없었어. - 직장이나 학교에서:
와이파이가 불안정해서 (
so) 줌 회의에서 튕길 수도 있어. - 여행 브이로그:
박물관이 닫아서 (
so) 대신 카페에 갔어. - 스트리밍:
에피소드가 궁금하게 끝나서 (
so) 한 편 더 봤어.
so를 사용하는 것을 들을 수 있을 것입니다. So, what did you do this weekend? (그래서, 이번 주말에 뭐 했어?)이것은 약간 다른 용법이지만, 이전에 일어난 일을 바탕으로 대화가 앞으로 나아간다는 점에서는 관련이 있습니다.
so로 끝맺기도 합니다. 파티에 정말 가고 싶었는데, 내일 큰 시험이 있어서, 그래서 (so)... 여러분이 공부하러 집에 남는다는 것을 누구나 알기 때문에 문장을 끝까지 마칠 필요조차 없죠. «내 말 무슨 뜻인지 알지»라는 느낌을 주는 궁극의 단어입니다.
Common Mistakes
so와 because를 헷갈리는 것입니다. 기억하세요. so는 결과 앞에 오고, because는 원인 앞에 옵니다.- 틀린 문장:
I stayed home because it rained so I was tired.
- 맞는 문장:
It rained, so I stayed home.
- 맞는 문장:
I stayed home because it rained.
so that(~하기 위해서)이라고 말하고 싶은데 so를 사용하는 것입니다. so는 *실제로 일어난 결과*를 보여줍니다. so that은 *목적*이나 목표를 보여줍니다.- 결과:
I saved money, so I bought a laptop.
(노트북이 이미 가방에 있습니다). - 목적:
I am saving money so that I can buy a laptop.
(노트북을 사기 위해 아직 돈을 모으는 중이며, 아끼려고 컵라면을 먹고 있습니다).
so를 다섯 번씩 쓰지 마세요. 늦게 일어나서 (이것은 소위 '만연체(run-on sentence)'라고 하며, 카페인을 너무 많이 섭취한 다람쥐처럼 들리게 합니다. 문장을 나누세요! 독자에게 숨 쉴 틈을 주어야 합니다.so) 아침을 걸러서 (so) 배가 고파서 (so) 간식을 사 먹어서 (so) 수업에 늦었어.
so를 너무 많이 쓰는 것은 모든 음식에 핫소스를 뿌리는 것과 같습니다. 적당히 쓰면 좋지만, 너무 많으면 음식을 망치게 됩니다.Contrast With Similar Patterns
so는 다른 단어들과 어떻게 다를까요? 비슷한 단어들을 살펴봅시다.
therefore는 기본적으로 턱시도를 입은 so입니다. 매우 격식 있습니다. 교과서나 법률 문서에서 볼 수 있지만, 술집에서 친구에게 말할 때는 절대 쓰지 않죠. I have no money, therefore I cannot buy a drink.(너무 격식 차렸네요!
so를 쓰세요).That's why는 훌륭한 대안입니다. "오늘 내 생일이야, 그래서 (that's why) 이 왕관을 쓰고 있는 거야." 여러분의 결과에 '드라마'를 조금 더 더해줍니다.therefore와 마찬가지로 격식 있는 글쓰기에 쓰입니다. 매우 전문적으로 들립니다. 회사가 손실을 입었습니다. 결과적으로 (consequently) 직원을 감원했습니다. 19세기 교수님처럼 보이고 싶은 게 아니라면 일상적인 채팅에서는 피하세요.so 결과.because 원인.so를 일상 영어를 위한 현대적이고 멋진 선택으로 생각하세요. 짧고 쉽고, 낡은 사전에서 읽어주는 듯한 느낌 없이 목적을 달성하게 해줍니다. 접속사계의 '청바지에 티셔츠' 같은 존재로, 편안하고 믿음직하며 언제나 유행을 타지 않습니다.
Quick FAQ
so 앞에 항상 쉼표가 필요한가요?so는 비격식적인가요?therefore나 as a result 같은 단어가 선호되기도 합니다.so)’와 ‘아주 (so)’의 차이점은 무엇인가요?so는 부사(강조어)일 수도 있습니다(예: I am so happy). 하지만 여기서는 두 문장 사이의 연결어로서의
so를 다루고 있습니다. 둘을 혼동하지 마세요!so를 쓸 수 있나요?네가 오는 줄 알아서, 그래서 (so)...라고 하면 나머지 생각은 뻔하다는 것을 암시합니다. 원어민들이 아주 흔히 쓰는 방식입니다.Sentence Structure with 'So'
| Clause 1 (Cause) | Punctuation | Conjunction | Clause 2 (Result) |
|---|---|---|---|
|
I was hungry
|
,
|
so
|
I ate.
|
|
It was raining
|
,
|
so
|
we stayed in.
|
|
She studied
|
,
|
so
|
she passed.
|
|
They were late
|
,
|
so
|
they ran.
|
|
The car broke
|
,
|
so
|
we walked.
|
Meanings
A coordinating conjunction used to introduce a clause that expresses the consequence or result of the previous clause.
Result/Consequence
Connecting a reason to a logical outcome.
“It started to rain, so I opened my umbrella.”
“He studied hard, so he passed the exam.”
Intensifier
Used before adjectives or adverbs to mean 'very' or 'to such a high degree'.
“The cake is so delicious!”
“Why are you so late?”
Purpose (Shortened)
A shortened version of 'so that', indicating the goal of an action.
“I left early so I could catch the bus.”
“Please be quiet so the baby can sleep.”
Reference Table
| 원인/이유 | 접속사 | 결과/결론 | 예시 문장 |
|---|---|---|---|
|
I was hungry
|
so
|
I made a sandwich.
|
I was hungry, so I made a sandwich.
|
|
It was raining
|
so
|
we stayed inside.
|
It was raining, so we stayed inside.
|
|
She studied hard
|
so
|
she passed the test.
|
She studied hard, so she passed the test.
|
|
My car broke down
|
so
|
I took the bus.
|
My car broke down, so I took the bus.
|
|
He forgot his keys
|
so
|
he couldn't get in.
|
He forgot his keys, so he couldn't get in.
|
|
They were late
|
so
|
they missed the start.
|
They were late, so they missed the start.
|
|
The movie was boring
|
so
|
we left early.
|
The movie was boring, so we left early.
|
격식 수준 스펙트럼
The hour is late; therefore, I must depart. (Social departure)
It's late, so I have to go. (Social departure)
It's late, so I'm heading out. (Social departure)
Late now, so I'm bouncing. (Social departure)
'So' 연결고리
구조
- Cause/Reason 문장의 첫 부분
- Comma 'so' 앞에 보통
- Result/Consequence 문장의 두 번째 부분
기능
- 왜 그랬는지 설명 결과를 보여줘요
- 아이디어 연결 문장의 흐름을 만들어요
- 자연스러운 대화 일상 대화에 자주 사용
주요 차이점
- vs. Because 'So' = 결과; 'Because' = 이유
'So' 대 'Because'
'So' 올바르게 사용하기
먼저 원인/이유를 말하고 싶으신가요?
그 원인의 *결과*나 *결론*을 설명하고 싶으신가요?
'so' 앞에 쉼표가 있나요?
'So'를 언제 사용할까요?
일상생활
- • 열쇠를 잊어버려서 기다렸어요.
- • 배고파서 밥을 먹었어요.
- • 피곤해서 잠을 잤어요.
직장/학업
- • 마감 기한이 연장돼서 시간이 더 생겼어요.
- • 노트북이 고장 나서 작업물을 잃었어요.
- • 열심히 공부해서 합격했어요.
소셜/기술
- • Wi-Fi가 안 좋아서 렉이 걸렸어요.
- • 콘서트가 신나서 티켓을 샀어요.
- • 식당이 바빠서 배달이 늦어졌어요.
조언/제안
- • 추워 보여서 재킷을 입으세요.
- • 늦었으니 이제 갑시다.
- • 기분이 안 좋으니 조심스럽게 대해주세요.
수준별 예문
I am cold, so I wear a coat.
It is late, so I go to sleep.
She is happy, so she smiles.
The water is hot, so be careful.
The bus was late, so I walked to work.
I didn't have a map, so I got lost.
He was very busy, so he didn't call me.
The movie was boring, so we left early.
The company was losing money, so they decided to close the branch.
I've been practicing every day, so my English is improving.
There were no tickets left, so we had to watch the game at a bar.
She forgot her password, so she couldn't access her email.
The government failed to address the crisis, so public unrest grew.
The experiment yielded unexpected results, so the hypothesis was revised.
He had already seen the film twice, so he wasn't keen on going again.
The software was outdated, so the system was vulnerable to attacks.
The evidence was circumstantial at best, so the jury struggled to reach a verdict.
The market had reached a point of saturation, so innovation became the only path to growth.
The author leaves the ending open to interpretation, so the reader must decide the protagonist's fate.
The infrastructure was crumbling, so the city council approved a massive renovation project.
The philosophical implications are profound, so one must tread carefully when critiquing the text.
The diplomatic ties had been severed for decades, so the sudden summit took the world by surprise.
The sheer scale of the disaster was unprecedented, so the relief efforts were understandably chaotic.
The nuances of the dialect are subtle, so only a native speaker can truly appreciate the wordplay.
혼동하기 쉬운
Both are used for emphasis, but 'so' is used with adjectives, while 'such' is used with adjective + noun.
Learners use 'so' for purpose when they should use 'so that' in formal writing.
Both mean 'to a high degree', but 'so' is often used in exclamations or result clauses.
자주 하는 실수
I hungry so I eat.
I am hungry, so I eat.
It rain so I stay home.
It rained, so I stayed home.
Because it was hot, so I opened the window.
It was hot, so I opened the window.
I went to the store so I needed milk.
I needed milk, so I went to the store.
He was ill so, he stayed in bed.
He was ill, so he stayed in bed.
The car is broken. So we must walk.
The car is broken, so we must walk.
The results were poor, so, consequently, we stopped.
The results were poor, so we stopped.
문장 패턴
I was ___, so I ___.
It was ___, so we didn't ___.
She didn't have ___, so she couldn't ___.
The ___ was ___, so the ___ decided to ___.
Real World Usage
I'm running late, so don't wait for me!
I wanted to gain more experience, so I applied for this role.
I'm allergic to nuts, so please leave them out.
The gate has changed, so we need to go to Terminal B.
Finally Friday, so let the weekend begin! 🥂
My back hurts, so I can't exercise right now.
'so' 앞에 쉼표(,)를 써주세요
It was sunny, so I went for a walk.
'because'와 헷갈리지 마세요!
I was hungry, so I ate.(배고파서 먹었어요) vs.
I ate because I was hungry.(배고팠기 때문에 먹었어요)
설명하는 연습을 해보세요
I missed the bus, so I was late.
더 자연스럽게 말해봐요
She studied, so she passed.
Smart Tips
Try flipping the sentence and using 'so' in the middle. It makes your writing sound more varied and less repetitive.
Read the sentence out loud. Where you naturally take a small breath before 'so' is exactly where the comma belongs.
Use 'so' to trail off when the result is obvious. It lets the listener finish the thought in their head.
Check if you can replace 'so' with 'therefore' or 'as a result'. If it sounds too stiff, keep 'so'. If it sounds more professional, make the switch.
발음
The Weak 'So'
In fast speech, 'so' is often reduced to a very short /sə/ sound.
The Long 'So'
When used as an intensifier, the 'o' sound is often elongated for emphasis.
Falling Intonation
I was tired, ↘ so I went to bed.
Conveys a logical, finished thought.
암기하기
기억법
SO = Second Occurrence. The result is the second thing that happens!
시각적 연상
Imagine a bridge with 'SO' written on it. On one side is a dark cloud (Cause), and on the other side is an umbrella (Result). You must cross the 'SO' bridge to get to the umbrella.
Rhyme
When a cause is what you know, show the result with the word 'so'!
Story
A man was thirsty (Cause). He saw a river (Opportunity). He drank the water (Result). To tell his friend, he said: 'I was thirsty, SO I drank the water.'
Word Web
챌린지
Write 3 sentences about your day using 'so'. Example: 'I woke up late, so I missed breakfast.'
문화 노트
British speakers often start a sentence with 'So...' to signal they are about to change the subject or start a new task. It's a 'filler' that helps manage the conversation.
In the US, 'So?' can be used as a slightly rude way to say 'Why does that matter?' or 'What is your point?'
In international business, using 'so' is preferred over 'therefore' because it is clearer and more direct for non-native speakers.
Derived from the Old English word 'swā', which meant 'in that manner' or 'thus'.
대화 시작하기
It's a beautiful day, so what should we do?
You look very happy today, so did something good happen?
The weekend is coming, so do you have any big plans?
I'm trying to learn a new language, so do you have any tips?
일기 주제
자주 하는 실수
Test Yourself
It was raining outside, ___ we decided to watch a movie.
Find and fix the mistake:
I was tired, because I went to bed early.
Arrange the words in the correct order:
All words placed
Click words above to build the sentence
Score: /3
연습 문제
8 exercisesI was very tired, ___ I went to bed early.
Find and fix the mistake:
Because it was raining, so we stayed inside.
He passed the exam ___ he studied very hard.
lost / so / I / map / I / a / didn't / got / have / .
1. It was cold. 2. I was late. 3. The car broke.
A: Why are you carrying an umbrella? B: The weather report said it would rain, ___.
In formal writing, you should put a comma before 'so' when it joins two sentences.
I went to the doctor because I felt sick.
Score: /8
Practice Bank
11 exercisesThe store was closed, ___ I couldn't buy any bread.
Choose the correct sentence:
Translate into English: 'Ella tenía hambre, así que pidió una pizza.'
My phone battery died, because I couldn't call you.
Arrange these words into a sentence:
원인과 결과를 연결하세요:
He saved a lot of money, ___ he could buy a new car.
Which sentence is correct?
Translate into English: 'Estaba muy ocupado, así que no pude ayudarte.'
They were tired, so they wanted to go to the party.
Arrange these words into a sentence:
Score: /11
자주 묻는 질문 (8)
Yes, especially in spoken English. It is very common to start a sentence with `So` to introduce a new topic or a result of a previous conversation. In formal writing, however, it is often better to join the sentences with a comma.
They have the same meaning, but `so` is much more common in daily speech. `Therefore` is very formal and usually used in academic essays or business reports.
If you are connecting two full sentences (independent clauses), yes. If you are using `so` as an intensifier (e.g., 'I am so happy'), you do not need a comma.
In English, this is called 'double-marking'. Both words do the same job of showing a relationship. Using both makes the sentence redundant and grammatically incorrect.
`So` usually shows a result that already happened or is happening. `So that` shows a purpose or a goal for the future. Example: 'I studied, so I passed' (Result) vs. 'I study so that I can pass' (Purpose).
Yes! It is the 'S' in FANBOYS, which stands for For, And, Nor, But, Or, Yet, So. These are the seven coordinating conjunctions.
Yes, when it is followed by an adjective (e.g., 'You are so kind'). This is an adverbial use, not a conjunction use.
You can use it to ask for a conclusion based on what you see. For example, if a friend is wearing a suit, you might ask, 'So, are you going to a wedding?'
Scaffolded Practice
1
2
3
4
Mastery Progress
Needs Practice
Improving
Strong
Mastered
In Other Languages
así que / por lo tanto
English requires a comma before 'so', while Spanish punctuation rules for 'así que' are more flexible.
donc / alors
In French, you can say 'Il est donc parti', but in English, you cannot say 'He is so left'.
also / deshalb
English 'so' does not change the word order of the following clause.
だから (dakara) / ので (node)
Japanese is a head-final language, so the 'reason' marker is attached to the reason, while English 'so' is attached to the result.
لذلك (li-dhalika) / فـ (fa-)
The prefix 'fa-' is attached directly to the word, while 'so' is a standalone word.
所以 (suǒyǐ)
In English, you must choose either 'because' or 'so', never both.
Learning Path
Prerequisites
관련 동영상
09:35 Apple Cider Beef Pot Roast | Food Wishes
07:21 Do Glass Bottles Shed More Microplastics Than Plastic?
08:59 Italian Breakfast Strata | Breakfast Casserole | Food Wishes
Conjunctions – English Grammar Lessons
Ellii (formerly ESL Library)
What is a Conjunction? 3 Types of Conjunctions | Coordinate | Subordinate | Correlative (free PDF)
The Learning Depot
Master All English Conjunctions In One Class | English Grammar Rules To Use Conjunctions | Aakash
Learnex - English lessons through Hindi
Related Grammar Rules
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