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ID:50294605
大小:101.81 KB
页数:9页
时间:2020-03-12
《语料库语言学:语料库的种类typesofcorpora.ppt》由会员上传分享,免费在线阅读,更多相关内容在应用文档-天天文库。
1、TypesofcorporaGeneralvs.specializedcorporaWrittenvs.spokencorporaSynchronicvs.diachroniccorporaMonolingualvs.multilingualcorporaComparablevs.parallelcorporaNativevs.learnercorporaSamplevs.monitorcorporaRawvs.annotatedcorpora…Generalvs.specializedcorpo
2、raGeneralcorpora(通用语料库)orreferencecorpora(参考语料库):awidecoverageofdifferenttextcategoriesorregisters;representslanguageforgeneralpurposes.usu.:verylarge,millionsofwords.E.g.BritishNationalCorpus(BNC),BankofEnglish(BOE).specializedcorpora(专用语料库):textsfro
3、maparticularvarietyofalanguage,e.g.fromaparticulardialectorfromaparticularsubjectarea.Writtenvs.spokencorporaWrittencorpora(笔语语料库):containonlywrittenmaterials.(more)Spokencorpora(口语语料库):containtranscribedtextsofspokenlanguage.(less)Synchronicvs.diachr
4、oniccorporaSynchroniccorpora(共时语料库):materialsfromaspecificperiodoftime.Diachroniccorpora(历时语料库):materialsoveralongerperiodoftime.Monolingualvs.multilingualcorporaMonolingualcorpora(单语语料库):textsinonelanguage.Multilingualcorpora(多语语料库):textsinseveraldif
5、ferentlanguages.Comparablevs.parallelcorporaComparablecorpora(可比语料库):textsfromtwoormorelanguageswhicharesimilaringenre,topic,registeretc.without,however,containingthesamecontent.Parallelcorpora(平行语料库)(translationcorpora)(翻译语料库):acorpusoforiginaltextsi
6、nonelanguageandtheirtranslationsintoanother(orseveralotherlanguages)。探索“同一内容是如何用两种语言表达的”。Nativevs.learnercorporaNativespeaker’scorpora(本族语语料库):textsfromnativespeakers.Learnercorpora(学习者语料库):textsfromlanguagelearners.Samplevs.monitorcorporaSamplecorpor
7、a(样本语料库):asopposedtoamonitorcorpus,asamplecorpusisoffinitesizeandconsistsoftextsegmentsselectedtoprovideastaticpictureoflanguageMonitorcorpora(监控语料库):monitorlanguagechange.Itisregularlyupdatedandopen-ended.Rawvs.annotatedcorporaRawcorpora(生语料库):inraws
8、tatesofplaintext;withoutannotationsAnnotatedcorpora(标注语料库):someexternalinformationisaddedtoacorpus.e.g.informationidentifyingtheoriginandnatureofthetext;taggingtoshowthewordclassofeachword;parsingtoshowthesentencestructureandthefunctionofdiffe
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