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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

A produ??o de Hedges por falantes brasileiros de portugu?s e aprendizes chineses de PLA

Sun, Yuqi 05 January 2011 (has links)
Made available in DSpace on 2015-04-14T13:38:25Z (GMT). No. of bitstreams: 1 431307.pdf: 4221698 bytes, checksum: 352c188a16fb53b4d24488ae820097bd (MD5) Previous issue date: 2011-01-05 / This work aims at contrasting the use of hedges by native speakers of Brazilian Portuguese and Chinese learners of Portuguese as an additional language. After a theoretical study of the historical evolution of linguistic vagueness and hedges, the thesis proposes a list of possible hedges in the Brazilian Portuguese linguistic system and tries to give a new definition on hedges. We also made a new classification of hedges for the analysis of data from this study, based on the discussions about the limitations of the former studies and the pragmatic theories. In the second part of the study, a brief introduction on corpus linguistics is given, which helped to build two small corpora CTOB and CTOC. This separately stands for Portuguese native speaker from Brazil and Chinese learners of PLA, through a nine-month longitudinal research. The data analysis is based on the new classification of hedges. First of all, we did a general comparison on the use of hedges in two corpora. Next, we analyzed the main distinctions in the application of hedges, revealed in the collected data. Finally, after a comparison of the Chinese who had learned Portuguese for two years in China, we tried to find the acquisition process of hedges in PLA. Thus, the data showed that there is no regularity during the nine-month study in Brazil. The research demonstrates that the study of theories is considered as a new way to analyze Portuguese hedges, with the help of the construction of corpora, which indirectly contributes to language teaching. / Este trabalho tem como objetivo comparar o uso de hedges por falantes brasileiros de portugu?s e por aprendizes chineses de portugu?s como l?ngua adicional. Ap?s um estudo te?rico da evolu??o hist?rica da vaguidade lingu?stica, procuramos uma nova defini??o do fen?meno e uma listagem dos poss?veis hedges no sistema lingu?stico de portugu?s. Fizemos ainda uma nova classifica??o de hedges para a an?lise dos dados da presente pesquisa, com base nas discuss?es das limita??es dos antigos estudos e nas teorias pragm?ticas. Na segunda etapa, fizemos um breve estudo sobre a lingu?stica de corpus, atrav?s do qual, elaboramos a nossa metodologia de compila??o de dois corpora orais o CTOB e o CTOC, sendo um de falantes brasileiros e outro de aprendizes chineses de PLA, atrav?s de uma pesquisa longitudinal de nove meses. A an?lise dos dados foi feita com base na nova classifica??o de hedges. Primeiramente fizemos uma compara??o geral do uso de hedges em dois corpora. Analisamos, em seguida, as principais distin??es na aplica??o de hedges, reveladas nos dados coletados. E, finalmente, ap?s uma compara??o da fala dos aprendizes chineses, tentamos analisar o processo de aquisi??o de hedges em PLA. No entanto, os dados demonstraram que n?o h? uma regularidade de uso durante os nove meses de estudo aqui no Brasil. A pesquisa, baseada em estudos te?ricos, ? considerada como uma tentativa de an?lise de hedges em l?ngua portuguesa com o aporte da lingu?stica de corpus, que tem como objetivo mediato, tamb?m, contribuir com a metodologia de ensino e aprendizagem de l?ngua adicional.

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