[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"grammar-exercise-019f7f70-507b-70c4-a5ae-7504a3cf032b":3,"grammar-exercise-lesson-019f7f70-3049-7bd4-bceb-e43debb653a1":241},["Reactive",4],{"id":5,"grammarPage":6,"title":7,"instructions":8,"displayOrder":9,"type":10,"questions":11,"ogImageUrl":240},"019f7f70-507b-70c4-a5ae-7504a3cf032b","\u002Fapi\u002Fgrammar_pages\u002F019f7f70-3049-7bd4-bceb-e43debb653a1","Usos, preguntas y negación","Completa cada situación con ser y con la estructura que expresa la información indicada.",1,"word_select",[12,46,62,79,98,117,136,152,168,187,206,223],{"id":13,"sentenceTemplate":14,"displayOrder":15,"explanation":16,"exampleSentence":17,"blanks":18},"019faa5f-ec48-77f1-81b7-de57dc909953","Pregunto por la identidad de la nueva directora: «¿Quién __1__?» —«__2__ Elena Rivas».",0,"Para preguntar e indicar identidad usamos «ser»: «¿Quién es?» y «Es Elena Rivas».","—¿Quién es ese chico? —Es mi vecino Andrés.",[19,34],{"id":20,"blankNumber":9,"options":21},"019faa5f-ec48-76e5-81b7-de57da5e5926",[22,26,30],{"id":23,"optionText":24,"isCorrect":25,"displayOrder":15},"019faa5f-ec48-761d-81b7-de57da043f6e","soy",false,{"id":27,"optionText":28,"isCorrect":29,"displayOrder":9},"019faa5f-ec48-7689-81b7-de57da278683","es",true,{"id":31,"optionText":32,"isCorrect":25,"displayOrder":33},"019faa5f-ec48-76c1-81b7-de57da424b6f","son",2,{"id":35,"blankNumber":33,"options":36},"019faa5f-ec48-7799-81b7-de57dbec4250",[37,40,43],{"id":38,"optionText":39,"isCorrect":25,"displayOrder":15},"019faa5f-ec48-7735-81b7-de57dacc714e","Son",{"id":41,"optionText":42,"isCorrect":25,"displayOrder":9},"019faa5f-ec48-7759-81b7-de57dbb54911","Somos",{"id":44,"optionText":45,"isCorrect":29,"displayOrder":33},"019faa5f-ec48-7779-81b7-de57dbbdf9ed","Es",{"id":47,"sentenceTemplate":48,"displayOrder":9,"explanation":49,"exampleSentence":50,"blanks":51},"019faa5f-ec48-790d-81b7-de57e04ac830","—¿De dónde es Mauro? —__1__ de Uruguay.","Para indicar el origen de una persona usamos «es de».","Alicia es de Costa Rica.",[52],{"id":53,"blankNumber":9,"options":54},"019faa5f-ec48-78cd-81b7-de57dfb66692",[55,57,60],{"id":56,"optionText":45,"isCorrect":29,"displayOrder":15},"019faa5f-ec48-7859-81b7-de57dd3cea15",{"id":58,"optionText":59,"isCorrect":25,"displayOrder":9},"019faa5f-ec48-787d-81b7-de57ddf8adcc","Eres",{"id":61,"optionText":42,"isCorrect":25,"displayOrder":33},"019faa5f-ec48-789d-81b7-de57ded694fa",{"id":63,"sentenceTemplate":64,"displayOrder":33,"explanation":65,"exampleSentence":66,"blanks":67},"019faa5f-ec48-79f5-81b7-de57e307cfdc","Mis amigos y yo nacimos en Lima; __1__ de Perú.","El grupo incluye a quien habla, por eso usamos «somos de» para indicar origen.","Mi hermana y yo somos de Ecuador.",[68],{"id":69,"blankNumber":9,"options":70},"019faa5f-ec48-79b9-81b7-de57e25f11cf",[71,73,76],{"id":72,"optionText":32,"isCorrect":25,"displayOrder":15},"019faa5f-ec48-7955-81b7-de57e088cbdc",{"id":74,"optionText":75,"isCorrect":29,"displayOrder":9},"019faa5f-ec48-7979-81b7-de57e090cc4f","somos",{"id":77,"optionText":78,"isCorrect":25,"displayOrder":33},"019faa5f-ec48-7999-81b7-de57e165722f","sois",{"id":80,"sentenceTemplate":81,"displayOrder":82,"explanation":83,"exampleSentence":84,"blanks":85},"019faa5f-ec48-7ad5-81b7-de57e5aa5f3e","En una entrevista, preguntan a Ana únicamente por su profesión: «¿Cuál es tu profesión?» — «__1__».",3,"Cuando respondemos solo con la profesión, normalmente usamos ser sin artículo: «Soy enfermera». El artículo aparece con más naturalidad si añadimos una descripción.","Mi hermano dice: «Soy panadero».",[86],{"id":87,"blankNumber":9,"options":88},"019faa5f-ec48-7a99-81b7-de57e521896d",[89,92,95],{"id":90,"optionText":91,"isCorrect":25,"displayOrder":15},"019faa5f-ec48-7a3d-81b7-de57e33ac269","Es enfermera.",{"id":93,"optionText":94,"isCorrect":25,"displayOrder":9},"019faa5f-ec48-7a5d-81b7-de57e3fb9603","Soy enfermero.",{"id":96,"optionText":97,"isCorrect":29,"displayOrder":33},"019faa5f-ec48-7a7d-81b7-de57e48b01d5","Soy enfermera.",{"id":99,"sentenceTemplate":100,"displayOrder":101,"explanation":102,"exampleSentence":103,"blanks":104},"019faa5f-ec48-7bb5-81b7-de57e81b680f","Ahora añadimos una descripción: «Laura es __1__ profesora excelente».",4,"Cuando la profesión lleva una descripción, puede aparecer el artículo: «una profesora excelente».","Tomás es un cocinero creativo.",[105],{"id":106,"blankNumber":9,"options":107},"019faa5f-ec48-7b79-81b7-de57e74c3970",[108,111,114],{"id":109,"optionText":110,"isCorrect":25,"displayOrder":15},"019faa5f-ec48-7b19-81b7-de57e63d909c","un",{"id":112,"optionText":113,"isCorrect":29,"displayOrder":9},"019faa5f-ec48-7b3d-81b7-de57e6976440","una",{"id":115,"optionText":116,"isCorrect":25,"displayOrder":33},"019faa5f-ec48-7b5d-81b7-de57e737d222","unas",{"id":118,"sentenceTemplate":119,"displayOrder":120,"explanation":121,"exampleSentence":122,"blanks":123},"019faa5f-ec48-7ca5-81b7-de57ead686b5","En la frase «Elena es paciente», ser expresa __1__.",5,"«Paciente» describe cómo es Elena, así que la frase expresa una característica.","En «El edificio es antiguo», ser también presenta una característica.",[124],{"id":125,"blankNumber":9,"options":126},"019faa5f-ec48-7c59-81b7-de57ea8e8411",[127,130,133],{"id":128,"optionText":129,"isCorrect":25,"displayOrder":15},"019faa5f-ec48-7bfd-81b7-de57e8bdc294","el origen",{"id":131,"optionText":132,"isCorrect":25,"displayOrder":9},"019faa5f-ec48-7c1d-81b7-de57e91d86a4","el lugar de un evento",{"id":134,"optionText":135,"isCorrect":29,"displayOrder":33},"019faa5f-ec48-7c3d-81b7-de57e9fcc23e","una característica",{"id":137,"sentenceTemplate":138,"displayOrder":139,"explanation":140,"exampleSentence":141,"blanks":142},"019faa5f-ec48-7d85-81b7-de57ec92b368","Clara y Nora tienen los mismos padres; ellas __1__ hermanas.",6,"Usamos «ser» para expresar una relación; con «ellas» corresponde «son».","David y Lucas son primos.",[143],{"id":144,"blankNumber":9,"options":145},"019faa5f-ec48-7d49-81b7-de57ec158c5c",[146,148,150],{"id":147,"optionText":28,"isCorrect":25,"displayOrder":15},"019faa5f-ec48-7ce9-81b7-de57eb9b03df",{"id":149,"optionText":75,"isCorrect":25,"displayOrder":9},"019faa5f-ec48-7d0d-81b7-de57ebb247b0",{"id":151,"optionText":32,"isCorrect":29,"displayOrder":33},"019faa5f-ec48-7d2d-81b7-de57ebeee95c",{"id":153,"sentenceTemplate":154,"displayOrder":155,"explanation":156,"exampleSentence":157,"blanks":158},"019faa5f-ec48-7e65-81b7-de57ee64aba8","El móvil pertenece a David: el móvil __1__ de David.",7,"La estructura «ser de» puede indicar a quién pertenece una cosa.","Estas gafas son de mi madre.",[159],{"id":160,"blankNumber":9,"options":161},"019faa5f-ec48-7e2d-81b7-de57ee555f63",[162,164,166],{"id":163,"optionText":28,"isCorrect":29,"displayOrder":15},"019faa5f-ec48-7dc9-81b7-de57ed023b6e",{"id":165,"optionText":24,"isCorrect":25,"displayOrder":9},"019faa5f-ec48-7ded-81b7-de57ed5356df",{"id":167,"optionText":32,"isCorrect":25,"displayOrder":33},"019faa5f-ec48-7e0d-81b7-de57ee149442",{"id":169,"sentenceTemplate":170,"displayOrder":171,"explanation":172,"exampleSentence":173,"blanks":174},"019faa5f-ec48-7f45-81b7-de57f10c9f90","Transforma «Marta es profesora» en una oración negativa: «Marta __1__ profesora».",8,"Para negar, colocamos «no» delante de la forma de ser: «no es».","Elena no es arquitecta.",[175],{"id":176,"blankNumber":9,"options":177},"019faa5f-ec48-7f09-81b7-de57f054afcf",[178,181,184],{"id":179,"optionText":180,"isCorrect":25,"displayOrder":15},"019faa5f-ec48-7ea9-81b7-de57ef40c7b9","es no",{"id":182,"optionText":183,"isCorrect":29,"displayOrder":9},"019faa5f-ec48-7ecd-81b7-de57ef7927f4","no es",{"id":185,"optionText":186,"isCorrect":25,"displayOrder":33},"019faa5f-ec48-7eed-81b7-de57eff831cc","no son",{"id":188,"sentenceTemplate":189,"displayOrder":190,"explanation":191,"exampleSentence":192,"blanks":193},"019faa5f-ec49-7084-96d1-ea6b726af13e","Elige la pregunta que concuerda con el sujeto singular «Ana»: __1__.",9,"La pregunta usa la forma singular «es» delante del sujeto: «¿Es Ana estudiante?».","¿Es Marcos el nuevo director?",[194],{"id":195,"blankNumber":9,"options":196},"019faa5f-ec49-704c-96d1-ea6b72560c6e",[197,200,203],{"id":198,"optionText":199,"isCorrect":25,"displayOrder":15},"019faa5f-ec48-7f89-81b7-de57f1eeeb3f","¿Son Ana estudiante?",{"id":201,"optionText":202,"isCorrect":25,"displayOrder":9},"019faa5f-ec49-7008-96d1-ea6b70d3411d","¿Eres Ana estudiante?",{"id":204,"optionText":205,"isCorrect":29,"displayOrder":33},"019faa5f-ec49-7030-96d1-ea6b719fd7da","¿Es Ana estudiante?",{"id":207,"sentenceTemplate":208,"displayOrder":209,"explanation":210,"exampleSentence":211,"blanks":212},"019faa5f-ec49-7170-96d1-ea6b75ae2300","—¿Eres de Bolivia? —Sí, __1__.",10,"En una respuesta afirmativa corta a una pregunta con «tú», quien responde usa «soy».","—¿Eres la nueva alumna? —Sí, soy.",[213],{"id":214,"blankNumber":9,"options":215},"019faa5f-ec49-7134-96d1-ea6b753b7133",[216,218,221],{"id":217,"optionText":24,"isCorrect":29,"displayOrder":15},"019faa5f-ec49-70cc-96d1-ea6b73449a15",{"id":219,"optionText":220,"isCorrect":25,"displayOrder":9},"019faa5f-ec49-70f8-96d1-ea6b73f32603","eres",{"id":222,"optionText":28,"isCorrect":25,"displayOrder":33},"019faa5f-ec49-7118-96d1-ea6b74a20071",{"id":224,"sentenceTemplate":225,"displayOrder":226,"explanation":227,"exampleSentence":228,"blanks":229},"019faa5f-ec49-7250-96d1-ea6b76ad03d4","—¿Son ellas tus primas? —No, __1__.",11,"La respuesta negativa corta repite «no» delante de la forma plural «son»: «No, no son».","—¿Son estos tus zapatos? —No, no son.",[230],{"id":231,"blankNumber":9,"options":232},"019faa5f-ec49-7218-96d1-ea6b767f76ce",[233,236,238],{"id":234,"optionText":235,"isCorrect":25,"displayOrder":15},"019faa5f-ec49-71b4-96d1-ea6b75bfd6c0","son no",{"id":237,"optionText":186,"isCorrect":29,"displayOrder":9},"019faa5f-ec49-71d4-96d1-ea6b7626e4b0",{"id":239,"optionText":183,"isCorrect":25,"displayOrder":33},"019faa5f-ec49-71f4-96d1-ea6b7632c5c5","\u002Fuploads\u002Fimages\u002Fgpimg_019f7a98-ba64-7015-87c2-f590e690f7a5_hero.webp",{"title":242,"slug":243,"language":28,"level":244},"Presente de ser","presente-de-ser","A1"]