期刊名称：Círculo de lingüística aplicada a la comunicación
印刷版ISSN：1576-4737
出版年度：2015
卷号：62
页码：226-253
DOI：10.5209/rev_CLAC.2015.v62.49505
语种：Portuguese
出版社：Servicio de Publicaciones de la Universidad Complutense de Madrid
摘要：In this study, we annotate and characterize different types of discourse topic in texts extracted from two speech corpora, with emphasis on constituents of left periphery, to i) propose a taxonomy for semantic-discursive description of these constituents using Praat; ii) characterize the types of occurring topics; iii) discuss the results. These results, both qualitative and quantitative, reveal thatspeakers organize information flow following different discourse strategies, which are articulated with syntactic and prosodic structures, but also with the genre of the oral discourse at stake.
其他摘要：In this study, we annotate and characterize different types of discourse topic in texts extracted from two speech corpora, with emphasis on constituents of left periphery, to i) propose a taxonomy for semantic-discursive description of these constituents using Praat; ii) characterize the types of occurring topics; iii) discuss the results. These results, both qualitative and quantitative, reveal thatspeakers organize information flow following different discourse strategies, which are articulated with syntactic and prosodic structures, but also with the genre of the oral discourse at stake.
