[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"pubgrp:kg-eseo:ko:en":3},{"type":4,"slug":5,"title":6,"level":7,"goal":8,"image_path":9,"is_locked":10,"is_daily_free":10,"formula":11,"gloss":8,"desc":14,"desc_audio":9,"voices":15,"examples":16,"fills":53,"choices":54},"grammar","kg-eseo","At\u002FIn (~place, origin)","elementary","The particle 에서 for place of action and 'from'",null,false,[12,13],"Noun + 에서 + verb (action at a place)","Noun + 에서 + verb (source\u002Fstarting point of action)","English speakers often struggle with `에서` because English uses the same preposition \"in\u002Fat\" for both static existence and dynamic action. In Korean, this distinction is **crucial and grammatically encoded**. \n\n`에서` marks the **location where an action\u002Factivity happens** or the **starting point of movement**—it's the *stage* or *arena* where something takes place. This is fundamentally different from `에` (in\u002Fat for static position). Why? Korean treats *being somewhere* (`에`) and *doing something somewhere* (`에서`) as conceptually different. When you **perform an action**, you need the **active location marker** `에서`. This reflects Korean thinking: the location isn't just a static position; it's the *context* or *setting* for an activity.\n\nThink of it this way: `에` is \"where it is,\" but `에서` is \"where it happens\" or \"where it comes from.\" A book is `책상 위에` (on the desk), but you **study** `카페 에서` (at the café—the active space where studying occurs). Similarly, when something **originates or departs**, you use `에서` because movement is inherently an action. This logic is almost entirely absent in English, which conflates all spatial relationships into \"in,\" \"at,\" \"from,\" depending on context alone. Korean **grammar does the work** English leaves to word choice.",[],[17,23,29,35,41,47],{"en":18,"ko":19,"ko_audio":20,"audio":21,"audios":22},"나는 학교에서 공부합니다.","I study at school. (the action of studying happens at school)","https:\u002F\u002Fpub-96bedcbbfd0f4e5d82c4505745cced9c.r2.dev\u002Ftrans_audio\u002Fb0f8f7fc-5c8f-4155-aef4-248c3b8714c6.mp3","https:\u002F\u002Fpub-96bedcbbfd0f4e5d82c4505745cced9c.r2.dev\u002Fblock_audio\u002Ff39c5160-74d1-4fd6-a977-5665a7dc41f1.mp3",{},{"en":24,"ko":25,"ko_audio":26,"audio":27,"audios":28},"우리는 카페에서 커피를 마셨어요.","We drank coffee at a café. (the action of drinking occurred within the café space)","https:\u002F\u002Fpub-96bedcbbfd0f4e5d82c4505745cced9c.r2.dev\u002Ftrans_audio\u002F644cf977-d6b2-42ab-957f-1d0482f0588c.mp3","https:\u002F\u002Fpub-96bedcbbfd0f4e5d82c4505745cced9c.r2.dev\u002Fblock_audio\u002Ff9ff3e4a-a7f1-45af-aa24-4169bd620ff6.mp3",{},{"en":30,"ko":31,"ko_audio":32,"audio":33,"audios":34},"그 영화는 서울에서 촬영했습니다.","That movie was filmed in Seoul. (the action of filming took place in Seoul)","https:\u002F\u002Fpub-96bedcbbfd0f4e5d82c4505745cced9c.r2.dev\u002Ftrans_audio\u002F575ff8e8-d059-4fcc-92a3-c2dd6e9f1346.mp3","https:\u002F\u002Fpub-96bedcbbfd0f4e5d82c4505745cced9c.r2.dev\u002Fblock_audio\u002Fee01da97-7316-49c7-b81c-46b0db3c5bdd.mp3",{},{"en":36,"ko":37,"ko_audio":38,"audio":39,"audios":40},"기차는 부산에서 출발합니다.","The train departs from Busan. (the action of departing originates from Busan)","https:\u002F\u002Fpub-96bedcbbfd0f4e5d82c4505745cced9c.r2.dev\u002Ftrans_audio\u002F50936efc-6668-43d3-89be-64d4ddbd3474.mp3","https:\u002F\u002Fpub-96bedcbbfd0f4e5d82c4505745cced9c.r2.dev\u002Fblock_audio\u002F983f953d-5ca5-4613-9f6f-33a228828e22.mp3",{},{"en":42,"ko":43,"ko_audio":44,"audio":45,"audios":46},"언니는 회사에서 많이 일합니다.","Older sister works a lot at the company. (the action of working happens within the company)","https:\u002F\u002Fpub-96bedcbbfd0f4e5d82c4505745cced9c.r2.dev\u002Ftrans_audio\u002F357293e4-57a2-4f8c-9c7b-875cb01174bd.mp3","https:\u002F\u002Fpub-96bedcbbfd0f4e5d82c4505745cced9c.r2.dev\u002Fblock_audio\u002F961edf93-4bbb-4aa8-8c70-fefeaeb92220.mp3",{},{"en":48,"ko":49,"ko_audio":50,"audio":51,"audios":52},"한국에서 온 음식입니다.","It's food from Korea. (the food originates\u002Fcomes from Korea)","https:\u002F\u002Fpub-96bedcbbfd0f4e5d82c4505745cced9c.r2.dev\u002Ftrans_audio\u002Fcaea9827-a6a5-4367-99f2-7d77c11c30a6.mp3","https:\u002F\u002Fpub-96bedcbbfd0f4e5d82c4505745cced9c.r2.dev\u002Fblock_audio\u002F254bcbed-b6cd-40dd-b960-be719418b4ee.mp3",{},[],[55,65,74],{"ko":56,"options":57},"Which sentence correctly uses 에서?",[58,60,63],{"t":59,"ok":10},"고양이가 집에서 있어요.",{"t":61,"ok":62},"고양이가 집에서 놀아요.",true,{"t":64,"ok":10},"고양이가 집에 있어요.",{"ko":66,"options":67},"Choose the correct translation of '친구는 도서관에서 책을 읽습니다.'",[68,70,72],{"t":69,"ok":10},"My friend is at the library.",{"t":71,"ok":62},"My friend reads a book at the library.",{"t":73,"ok":10},"My friend reads a book in the library and then goes home.",{"ko":75,"options":76},"Which particle should complete this sentence? '그는 부산_____ 왔어요.'",[77,79,81],{"t":78,"ok":10},"에",{"t":80,"ok":62},"에서",{"t":82,"ok":10},"을"]