评价理论视域下基于语料库的“基因编辑婴儿”新闻话语分析

发布时间：2024-02-25 21:42

　　新闻是一种常用的记录与传播信息的文本。我们每时每刻都在感知与接受来自外界的信息。因此,信息筛选和立场判断显得尤为重要。在新闻文本中,除了对事件时间、地点、主要内容的客观描述外,评价性词语,尤其是评价性形容词,通常可以向读者传达新闻编辑的情感倾向和主观判断。现如今,语言学家已经应用评价理论开展对不同文体语篇的态度和情感的分析。评价理论是对系统功能语法中人际功能的补充与完善,结合评价理论的文本研究为各类语篇的话语分析拓展了研究视角与研究方向。在新闻语篇的客观性判断方面,语言学多采用量化和质性分析相结合的研究方法。中国“基因编辑婴儿”事件的出现引起了科学家和人类学家的广泛关注,并引发了在生物科学、伦理道德等方面的激烈讨论。但在语言学层面对“基因编辑婴儿”等科学技术类新闻的评价性分析明显不足。作者发现,中美新闻的相关报道在词语选择、情感倾向性方面存在明显差异,这很容易对读者产生疑惑。因此,读者更应该对新闻保持客观理性的判断。为开展深入研究,作者从中国主流新闻媒体,People’s Daily、Global Times、China Daily和美国主流新闻媒体,CNN、New York Time...

【文章页数】：97 页

【学位级别】：硕士

【文章目录】：
摘要
Abstract
Chapter1 Introduction
    1.1 Research Background
    1.2 Studies on“Gene-Editing Baby”News
    1.3 Research Significance
        1.3.1 Theoretical Significance
        1.3.2 Practical Significance
    1.4 Research Outline
Chapter2 Review of Related Literature
    2.1 Studies on Appraisal Theory
        2.1.1 Theoretical Research of Appraisal Theory
        2.1.2 Applied Research of Appraisal Theory
    2.2 Studies on News Discourse Analysis based on the Corpus
        2.2.1 Studies on News Discourse Analysis
        2.2.2 The Application of Corpus
        2.2.3 News Discourse Analysis based on the Corpus
    2.3 Summary of Previous Studies at Home and Abroad
Chapter3 Method
    3.1 Conceptual Framework
        3.1.1 Definition of Key Terms
        3.1.2 Hypotheses of the Study
    3.2 Research Methods
        3.2.1 Quantitative Analysis
        3.2.2 Qualitative Analysis
    3.3 Research Designs
        3.3.1 Instruments
        3.3.2 Data Collection
        3.3.3 Data Analysis
        3.3.4 Research Questions
    3.4 Summary
Chapter4 Results
    4.1 Description of the Sample
    4.2 Results of Quantitative Analysis
        4.2.1 Quantitative Analysis of Key Words
        4.2.2 Quantitative Analysis of News Titles
        4.2.3 Quantitative Analysis of News Texts
    4.3 Results of Qualitative Analysis
        4.3.1 Qualitative Analysis of News Titles
        4.3.2 Qualitative Analysis of News Texts
    4.4 Summary of Findings
Chapter5 Discussions
    5.1 Summary of Procedures
    5.2 Discussions of Findings
        5.2.1 Research Question1
        5.2.2 Research Question2
        5.2.3 Research Question3
Chapter6 Conclusion
    6.1 Summary of Major Findings and Contributions
    6.2 Implications of the Research
        6.2.1 Theoretical Implications
        6.2.2 Practical Implications
    6.3 Limitations and Further Research Suggestions
References
Acknowledgements



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