[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"grammar-page-ko-iyu-ui-gi-ttaemune":3,"grammar-exercises-by-page-01a07863-da1a-7719-91c8-b6148f06c992":215,"exercise-list-path-ko-none":253},{"id":4,"title":5,"slug":6,"seoDescription":7,"content":8,"language":9,"level":10,"displayOrder":11,"grammarTopics":12,"createdAt":19,"updatedAt":20,"vocabularyLists":21,"primaryTopicHub":212,"readyImages":214},"01a07863-da1a-7719-91c8-b6148f06c992","이유의 '-기 때문에'","iyu-ui-gi-ttaemune","행동이나 상태의 원인을 분명하게 설명하는 한국어 -기 때문에를 익힙니다. 동사와 형용사, 명사에 연결하는 방법과 과거·부정 형태, 때문에의 띄어쓰기를 배우고, -(으)니까와 비교하여 보고서와 일상 대화에서 이유의 객관성과 강조 정도를 정확하게 조절합니다.","원인을 하나의 내용으로 분명하게 제시하고 그 결과를 설명할 때 **-기 때문에**를 씁니다. 일상 대화에서도 쓰지만 설명문, 발표, 보고처럼 논리 관계를 또렷하게 보여 주는 문맥에서 특히 유용합니다.\n\n용언에 **-기**를 붙여 명사화한 뒤 원인을 나타내는 때문에를 연결하는 구조입니다.\n\n## 1. 용언에 -기 때문에 붙이기\n\n동사와 형용사의 어간 뒤에 받침과 관계없이 **-기 때문에**를 붙입니다.\n\n| 종류 | 기본형 | 이유 형태 | 예문 |\n| --- | --- | --- | --- |\n| 동사 | 늦다 | 늦**기 때문에** | 기차가 늦기 때문에 도착 시간도 늦어져요. |\n| 동사 | 증가하다 | 증가하**기 때문에** | 비용이 증가하기 때문에 계획을 바꿨어요. |\n| 형용사 | 춥다 | 춥**기 때문에** | 겨울에는 춥기 때문에 난방이 필요해요. |\n| 형용사 | 중요하다 | 중요하**기 때문에** | 이 문제가 중요하기 때문에 함께 논의해야 해요. |\n\n:::tip\n받침을 보고 형태를 바꾸지 않습니다. 어간 뒤에는 항상 -기 때문에를 같은 모양으로 붙입니다.\n:::\n\n## 2. 띄어쓰기와 구조\n\n**-기**는 앞 용언에 붙이고, **때문에**는 의존 명사이므로 띄어 씁니다.\n\n| 부분 | 역할 | 표기 |\n| --- | --- | --- |\n| 늦 | 용언 어간 | 늦 |\n| -기 | 명사형 어미 | 앞말에 붙여 **늦기** |\n| 때문에 | 원인을 나타내는 의존 명사 | 띄어 **때문에** |\n\n:::warning\n✗ 늦 기때문에 \u002F 늦기때문에\n\n✓ **늦기 때문에**\n\n용언과 -기는 붙이고, 때문에 앞에서는 띄어 씁니다.\n:::\n\n## 3. 명사 뒤의 때문에\n\n명사 자체가 원인이면 명사 뒤에 **때문에**를 띄어 씁니다. 어떤 사람이 그 명사라는 사실을 이유로 삼으면 **이기 때문에**를 사용합니다.\n\n| 구조 | 의미 | 예 |\n| --- | --- | --- |\n| 명사 + 때문에 | 그 명사가 직접 원인 | 비 때문에 경기가 취소됐어요. |\n| 받침 명사 + 이기 때문에 | 그 명사라는 사실이 원인 | 학생이기 때문에 할인을 받아요. |\n| 모음 명사 + 이기 때문에 | 그 명사라는 사실이 원인 | 의사이기 때문에 책임이 커요. |\n\n:::note\n대화에서는 **의사라서**처럼 -이라서\u002F라서가 더 간결할 수 있습니다. **의사이기 때문에**는 그 사실을 원인으로 분명히 강조합니다.\n:::\n\n## 4. 과거와 부정 이유\n\n시제나 부정은 -기 때문에 앞의 용언에 표시합니다.\n\n| 나타내는 뜻 | 형태 | 예문 |\n| --- | --- | --- |\n| 과거 원인 | -았\u002F었기 때문에 | 비가 많이 왔기 때문에 길이 잠겼어요. |\n| 현재 부정 | -지 않기 때문에 | 차가 많지 않기 때문에 조용해요. |\n| 과거 부정 | -지 않았기 때문에 | 예약하지 않았기 때문에 들어가지 못했어요. |\n\n:::example\n자료가 충분하지 **않았기 때문에** 정확한 결론을 내리지 못했습니다.\n\n자료 부족이라는 과거의 원인을 먼저 분명히 밝히고, 결론을 내리지 못한 결과를 연결합니다.\n:::\n\n## 5. -(으)니까와 선택하기\n\n두 표현 모두 이유를 나타내지만 담화에서 맡는 역할이 다릅니다.\n\n| 표현 | 잘 맞는 상황 | 예 |\n| --- | --- | --- |\n| -기 때문에 | 원인과 결과를 분석·설명 | 기온이 낮기 때문에 도로가 얼었습니다. |\n| -(으)니까 | 근거를 바탕으로 판단·권유 | 도로가 얼었으니까 천천히 운전하세요. |\n\n직접적인 명령이나 제안을 뒤에 놓을 때는 -(으)니까가 더 자연스러운 경우가 많습니다.\n\n:::example\n- 시스템에 오류가 발생했기 때문에 서비스가 중단되었습니다. → 원인 보고\n- 시스템에 오류가 생겼으니까 잠시 기다려 주세요. → 상황 근거와 요청\n:::\n\n:::warning\n-기 때문에를 반복해서 쓰면 글이 무겁고 원인 관계가 지나치게 강조될 수 있습니다. 원인이 자명하거나 가벼운 대화에서는 -아\u002F어서 같은 표현도 고려하세요.\n:::\n\n## 6. 이유 설명 정리\n\n1. 원인과 결과가 분명한지 확인합니다.\n2. 용언이면 어간 뒤에 -기 때문에를 붙입니다.\n3. 명사가 직접 원인이면 명사 뒤에 때문에를 씁니다.\n4. 과거와 부정은 -기 때문에 앞에 표시합니다.\n5. 명령·제안이 뒤따르면 -(으)니까가 더 자연스러운지 확인합니다.\n6. 글의 격식과 이유의 강조 정도에 맞게 표현을 고릅니다.\n\n**명확한 원인 설명에는 -기 때문에, 판단의 근거와 행동 촉구에는 -(으)니까**라는 차이를 활용하면 문장의 논리와 태도를 함께 조절할 수 있습니다.","ko","B1",106,[13],{"id":14,"name":15,"level":10,"language":9,"isCompleted":16,"completionPercentage":17,"totalExercises":18,"completedExercises":17},"01a09c0b-5891-78c1-8621-c769ed3e3a40","이유와 판단의 근거",false,0,10,"2026-09-06T20:23:24+00:00","2026-10-11T12:53:37+00:00",[22],{"id":23,"title":24,"vocabularyListWords":25,"isPublished":38},"01a07865-2cb2-7251-8641-07caae1c9261","이유를 설명하는 때문에",[26,41,56,67,79,90,102,113,126,138,150,163,174,188,199],{"id":27,"vocabularyWord":28,"displayOrder":39},"01a07865-2cb2-72b5-8641-07caae815a1e",{"id":29,"word":30,"frequency":18,"level":31,"language":9,"audioFilePath":32,"partsOfSpeech":33,"audio":38,"audioUrl":40},"01a07864-2576-7cff-b403-9df8a582b2f8","기 때문에","A2","tts_1be6230317233b8d_ko-KR.mp3",[34],{"id":35,"partOfSpeech":36,"definition":37,"isPrimary":38,"meaningOrder":39},"01a07864-25ab-72f5-a1f2-19b431ff0107","PHRASE","",true,1,"\u002Fuploads\u002Faudio\u002Ftts_1be6230317233b8d_ko-KR.mp3",{"id":42,"vocabularyWord":43,"displayOrder":55},"01a07865-2cb2-72e9-8641-07caaf1db1fe",{"id":44,"word":45,"frequency":46,"level":10,"language":9,"audioFilePath":47,"partsOfSpeech":48,"audio":38,"audioUrl":54},"01a07864-24f4-71ca-8c1c-0c6b10945dd0","때문에",9,"tts_8a0fd609842c673a_ko-KR.mp3",[49],{"id":50,"partOfSpeech":51,"definition":52,"exampleSentences":53,"isPrimary":38,"meaningOrder":39},"01a07864-2510-7729-a0c9-5bd0e2b12488","CONJUNCTION","어떤 결과가 생긴 원인이나 이유를 나타내는 표현.","교통이 복잡했기 때문에 조금 늦었어요.","\u002Fuploads\u002Faudio\u002Ftts_8a0fd609842c673a_ko-KR.mp3",2,{"id":57,"vocabularyWord":58,"displayOrder":66},"01a07865-2cb2-730d-8641-07caaf5920a8",{"id":59,"word":60,"frequency":18,"level":31,"language":9,"audioFilePath":61,"partsOfSpeech":62,"audio":38,"audioUrl":65},"01a07864-246e-7558-8152-dde77536943c","이기 때문에","tts_c82fb7d13bb0c90b_ko-KR.mp3",[63],{"id":64,"partOfSpeech":36,"definition":37,"isPrimary":38,"meaningOrder":39},"01a07864-2479-72d8-9f50-d4f2641ce821","\u002Fuploads\u002Faudio\u002Ftts_c82fb7d13bb0c90b_ko-KR.mp3",3,{"id":68,"vocabularyWord":69,"displayOrder":78},"01a07865-2cb2-732d-8641-07caafbdf33e",{"id":70,"word":71,"frequency":39,"level":10,"language":9,"audioFilePath":72,"partsOfSpeech":73,"audio":38,"audioUrl":77},"01a07864-246b-71fc-802e-916aa7e9ee9b","으니까","tts_c6f67c58dbed6636_ko-KR.mp3",[74],{"id":75,"partOfSpeech":76,"definition":37,"isPrimary":38,"meaningOrder":39},"01a07864-2478-7cdd-b459-b6e7320e33dd","NOUN","\u002Fuploads\u002Faudio\u002Ftts_c6f67c58dbed6636_ko-KR.mp3",4,{"id":80,"vocabularyWord":81,"displayOrder":89},"01a07865-2cb2-734d-8641-07cab03051e9",{"id":82,"word":83,"frequency":18,"level":31,"language":9,"audioFilePath":84,"partsOfSpeech":85,"audio":38,"audioUrl":88},"01a07864-2468-7442-b4d5-6b0d64bd883b","아서\u002F어서","tts_72ce73ece2c73314_ko-KR.mp3",[86],{"id":87,"partOfSpeech":36,"definition":37,"isPrimary":38,"meaningOrder":39},"01a07864-2478-7741-b459-b6e72f73b2e7","\u002Fuploads\u002Faudio\u002Ftts_72ce73ece2c73314_ko-KR.mp3",5,{"id":91,"vocabularyWord":92,"displayOrder":101},"01a07865-2cb2-736d-8641-07cab05435cf",{"id":93,"word":94,"frequency":18,"level":31,"language":9,"audioFilePath":95,"partsOfSpeech":96,"audio":38,"audioUrl":100},"01a07864-2462-7a1c-a5d7-d782b894ebcf","라서","tts_169a66f4f9741374_ko-KR.mp3",[97],{"id":98,"partOfSpeech":99,"definition":37,"isPrimary":38,"meaningOrder":39},"01a07864-2477-7b76-a4a7-922016149d3c","PARTICLE","\u002Fuploads\u002Faudio\u002Ftts_169a66f4f9741374_ko-KR.mp3",6,{"id":103,"vocabularyWord":104,"displayOrder":107},"01a07865-2cb2-7389-8641-07cab0a14ee0",{"id":105,"word":106,"frequency":107,"level":10,"language":9,"audioFilePath":108,"partsOfSpeech":109,"audio":38,"audioUrl":112},"01a07864-256e-77d0-8552-bdbd42564315","았\u002F었기 때문에",7,"tts_4cf6f68925537e58_ko-KR.mp3",[110],{"id":111,"partOfSpeech":36,"definition":37,"isPrimary":38,"meaningOrder":39},"01a07864-25aa-7600-a09c-fb586009089b","\u002Fuploads\u002Faudio\u002Ftts_4cf6f68925537e58_ko-KR.mp3",{"id":114,"vocabularyWord":115,"displayOrder":125},"01a07865-2cb2-73a9-8641-07cab0bb4a78",{"id":116,"word":117,"frequency":46,"level":10,"language":9,"audioFilePath":118,"partsOfSpeech":119,"audio":38,"audioUrl":124},"01a07864-24e5-7a62-a536-92706ccef2d9","이유","tts_5d98553d7b4d3f37_ko-KR.mp3",[120],{"id":121,"partOfSpeech":76,"definition":122,"exampleSentences":123,"isPrimary":38,"meaningOrder":39},"01a07864-250e-7e97-9263-08ecd55f7544","어떤 일이나 상태가 생긴 까닭.","회의에 늦은 이유를 솔직하게 설명했어요.","\u002Fuploads\u002Faudio\u002Ftts_5d98553d7b4d3f37_ko-KR.mp3",8,{"id":127,"vocabularyWord":128,"displayOrder":46},"01a07865-2cb2-73c5-8641-07cab0c195ef",{"id":129,"word":130,"frequency":46,"level":10,"language":9,"audioFilePath":131,"partsOfSpeech":132,"audio":38,"audioUrl":137},"01a07864-24ff-72ba-812c-e69d589687f0","원인","tts_c0f5c632763374bc_ko-KR.mp3",[133],{"id":134,"partOfSpeech":76,"definition":135,"exampleSentences":136,"isPrimary":38,"meaningOrder":39},"01a07864-2511-7894-9dba-9e72a470191e","어떤 일이나 결과를 생기게 한 까닭.","기술팀이 오류의 원인을 찾고 있어요.","\u002Fuploads\u002Faudio\u002Ftts_c0f5c632763374bc_ko-KR.mp3",{"id":139,"vocabularyWord":140,"displayOrder":18},"01a07865-2cb2-73e5-8641-07cab15a2257",{"id":141,"word":142,"frequency":46,"level":10,"language":9,"audioFilePath":143,"partsOfSpeech":144,"audio":38,"audioUrl":149},"01a07864-24df-75cb-ae66-e0b16aca6424","결과","tts_04a84be9efbd2320_ko-KR.mp3",[145],{"id":146,"partOfSpeech":76,"definition":147,"exampleSentences":148,"isPrimary":38,"meaningOrder":39},"01a07864-250e-737b-9263-08ecd153cefc","어떤 행동이나 과정 뒤에 나타난 일이나 상태.","실험 결과를 표로 정리했어요.","\u002Fuploads\u002Faudio\u002Ftts_04a84be9efbd2320_ko-KR.mp3",{"id":151,"vocabularyWord":152,"displayOrder":162},"01a07865-2cb2-73fd-8641-07cab2432071",{"id":153,"word":154,"frequency":125,"level":155,"language":9,"audioFilePath":156,"partsOfSpeech":157,"audio":38,"audioUrl":161},"01a07864-245e-71a2-93b6-be6fc313b8ff","늦다","A1","tts_9f5fa967438ffe3c_ko-KR.mp3",[158],{"id":159,"partOfSpeech":160,"definition":37,"isPrimary":38,"meaningOrder":39},"01a07864-2477-7246-a4a7-922013582617","VERB","\u002Fuploads\u002Faudio\u002Ftts_9f5fa967438ffe3c_ko-KR.mp3",11,{"id":164,"vocabularyWord":165,"displayOrder":173},"01a07865-2cb2-7429-8641-07cab2a027a7",{"id":166,"word":167,"frequency":107,"level":10,"language":9,"audioFilePath":168,"partsOfSpeech":169,"audio":38,"audioUrl":172},"01a07864-25f5-7000-a241-993638b4e9e9","증가하다","tts_53bb8558d98c1913_ko-KR.mp3",[170],{"id":171,"partOfSpeech":160,"definition":37,"isPrimary":38,"meaningOrder":39},"01a07864-2641-74c6-a2fd-ec5cb50c8bc5","\u002Fuploads\u002Faudio\u002Ftts_53bb8558d98c1913_ko-KR.mp3",12,{"id":175,"vocabularyWord":176,"displayOrder":187},"01a07865-2cb2-7449-8641-07cab343549f",{"id":177,"word":178,"frequency":125,"level":155,"language":9,"audioFilePath":179,"partsOfSpeech":180,"audio":38,"audioUrl":186},"01a07864-2209-7a4d-8da5-69ed7797c598","춥다","tts_f0924e78bb3718ab_ko-KR.mp3",[181],{"id":182,"partOfSpeech":183,"definition":184,"exampleSentences":185,"isPrimary":38,"meaningOrder":39},"01a07864-221d-77a0-beea-06c055caadc2","ADJECTIVE","날씨나 공기의 온도가 낮아서 차갑게 느껴지다.","오늘은 바람이 불어서 추워요.","\u002Fuploads\u002Faudio\u002Ftts_f0924e78bb3718ab_ko-KR.mp3",13,{"id":189,"vocabularyWord":190,"displayOrder":198},"01a07865-2cb2-7465-8641-07cab3aa6f72",{"id":191,"word":192,"frequency":125,"level":31,"language":9,"audioFilePath":193,"partsOfSpeech":194,"audio":38,"audioUrl":197},"01a07864-24c1-7b51-b109-a079d14877e7","중요하다","tts_e630844a8386585c_ko-KR.mp3",[195],{"id":196,"partOfSpeech":160,"definition":37,"isPrimary":38,"meaningOrder":39},"01a07864-250b-7741-aef0-c7432282012f","\u002Fuploads\u002Faudio\u002Ftts_e630844a8386585c_ko-KR.mp3",14,{"id":200,"vocabularyWord":201,"displayOrder":211},"01a07865-2cb2-7481-8641-07cab440e0c1",{"id":202,"word":203,"frequency":18,"level":31,"language":9,"audioFilePath":204,"partsOfSpeech":205,"audio":38,"audioUrl":210},"01a07864-23d9-7a8e-8d74-5f27d4d68120","지 않다","tts_c550539a2c596b06_ko-KR.mp3",[206],{"id":207,"partOfSpeech":36,"definition":208,"exampleSentences":209,"isPrimary":38,"meaningOrder":39},"01a07864-23e9-77f8-aaaf-bbe0bca87450","동사나 형용사 뒤에서 그 행동이나 상태를 부정하는 표현.","저는 평일에는 늦게 자지 않아요.","\u002Fuploads\u002Faudio\u002Ftts_c550539a2c596b06_ko-KR.mp3",15,{"name":15,"slug":213,"language":9},"iyu-pandan-geungeo-b1",[],[216,226,233,240,247],{"@id":217,"@type":218,"id":219,"grammarPage":220,"title":221,"instructions":222,"displayOrder":17,"type":223,"questionCount":198,"blankCount":224,"isCompleted":16,"ogImageUrl":225},"\u002Fapi\u002Fgrammar_exercises\u002F01a07863-fe95-72f1-a6e8-7a1fc544d66a","GrammarExercise","01a07863-fe95-72f1-a6e8-7a1fc544d66a","\u002Fapi\u002Fgrammar_pages\u002F01a07863-da1a-7719-91c8-b6148f06c992","Form and spacing of -기 때문에","Choose the form that fits the stem, meaning, and spacing of the sentence.","word_select",16,"\u002Fuploads\u002Fimages\u002Fgpimg_75586d7b-a706-4122-aaf8-fdfb52935447_hero.webp?v=1788726214",{"@id":227,"@type":218,"id":228,"grammarPage":220,"title":229,"instructions":230,"displayOrder":39,"type":223,"questionCount":198,"blankCount":231,"isCompleted":16,"ogImageUrl":232},"\u002Fapi\u002Fgrammar_exercises\u002F01a07863-feb3-77d9-9041-3021dea446c4","01a07863-feb3-77d9-9041-3021dea446c4","Choose tense, negation, and causal context","Choose the causal form that matches the time, negation, and purpose of the sentence.",17,"\u002Fuploads\u002Fimages\u002Fgpimg_1fcaa3e9-883f-463b-b475-dda6b89e9e67_hero.webp?v=1788726214",{"@id":234,"@type":218,"id":235,"grammarPage":220,"title":236,"instructions":237,"displayOrder":55,"type":238,"questionCount":162,"blankCount":162,"isCompleted":16,"ogImageUrl":239},"\u002Fapi\u002Fgrammar_exercises\u002F01a07863-fedd-7940-860e-aff97273eb75","01a07863-fedd-7940-860e-aff97273eb75","Build cause-and-result sentences","Arrange the words to build the sentence that matches the situation. The fog report uses formal style; the other items use 해요체. Leave the extra words unused.","sentence_builder","\u002Fuploads\u002Fimages\u002Fgpimg_8b73fe27-3680-4f0d-bb1b-967bfbe822a7_hero.webp?v=1788726214",{"@id":241,"@type":218,"id":242,"grammarPage":220,"title":243,"instructions":244,"displayOrder":66,"type":245,"questionCount":78,"blankCount":17,"isCompleted":16,"ogImageUrl":246},"\u002Fapi\u002Fgrammar_exercises\u002F01a0e1ac-7aa1-750c-a91b-d4ce7808e04c","01a0e1ac-7aa1-750c-a91b-d4ce7808e04c","Sort causal forms and spacing","Tap each tile, then tap its column. Follow the sorting principle on each board.","word_sort","\u002Fuploads\u002Fimages\u002Fgpimg_a7e3ddce-bd72-4102-b7b3-3234792c3167_hero.webp?v=1790492572",{"@id":248,"@type":218,"id":249,"grammarPage":220,"title":250,"instructions":251,"displayOrder":78,"type":245,"questionCount":89,"blankCount":17,"isCompleted":16,"ogImageUrl":252},"\u002Fapi\u002Fgrammar_exercises\u002F01a0e1ac-7aa7-749e-b3fa-24c7bb21790f","01a0e1ac-7aa7-749e-b3fa-24c7bb21790f","Sort causal time, negation, and function","Tap each tile, then tap its column. Classify the reason or sentence feature named in the prompt.","\u002Fuploads\u002Fimages\u002Fgpimg_b93ca12e-4aa6-4126-b864-bd8f0fa526d8_hero.webp?v=1790492572",null]