基于语料库的中外学者期刊论文摘要中外壳名词对比研究

发布时间：2023-05-14 05:56

　　外壳名词是学术语篇中一种常见的衔接手段。近年来对外壳名词在学术语篇中的语法构式和语篇功能层面的研究不断增加,但这些研究更多的是在关注哪些名词在语篇中被用作外壳名词或者是外壳名词的一般语法构式层面上,很少考虑语篇体裁特征,尤其是部分体裁特征。针对外壳名词在期刊论文摘要各语步中的语篇及语块研究却并不多见。本研究对比外壳名在两组学术作者所写的语言学论文摘要各语步中出现的高频词块及语篇功能方面有何不同。本研究采用两个自建语料库进行对比研究:两库分别为中国期刊摘要语料库(简称中国库)和本族学者期刊摘要语料库(简称本族库)。两个语料库的语料选自2005至2015年国内外语言学核心期刊论文的摘要部分。本研究采用了常规语料库检索工具和自编程计算机程序相结合的方式处理语料数据。研究结果显示两组作者既有相同也有不同之处。在外壳名词词块频率上,中国作者在研究目的语步(PTR)和研究结果语步(DTR)明显高于本族语作者。在外壳名词词块类别方面,本族作者运用的外壳名词词块类别更广泛(V-based,N-based及PP-based),而中国作者则更依赖于由基于动词(V-based)组成的小句类外壳名词词块。相对...

【文章页数】：94 页

【学位级别】：硕士

【文章目录】：
ABSTRACT
摘要
ACKNOWLEDGEMENTS
LIST OF ABBREVIATION
CHAPTER ONE INTRODUCTION
    1.1 Research background and objectives
    1.2 Motivation and significance of the study
    1.3 Organization of the thesis
CHAPTER TWO LITERATURE REVIEW
    2.1 Shell nouns
        2.1.1 Definition of SNs
        2.1.2 Functions of SNs
        2.1.3 The lexicogrammtical structure of SNs
        2.1.4 Abstract nouns as cohesive devices
    2.2 Previous corpus studies on SN in academic writing
        2.2.1 Previous SN corpus studies on expert academic writing
        2.2.2 Previous SN corpus studies on discipline-specific student writing
    2.3 Abstracts as a sub-genre
    2.4 Lexical bundles
    2.5 Corpus-informed framework
    2.6 Chapter summary
CHAPTER THREE RESEARCH METHODOLOGY
    3.1 Research questions
    3.2 The corpora used
    3.3 Corpus construction and annotation
    3.4 Corpus tools used in the study
    3.5 Chapter summary
CHAPTER FOUR RESULTS AND DISCUSSION
    4.1 Moves in RA abstract
    4.2 Distribution of SN lexical bundles in CRAC and NRAC
        4.2.1 Overall distribution of SN lexical bundles in CRAC and NRAC
        4.2.2 Distribution of SN bundles in CRAC
        4.2.3 Distribution of SN bundles in NRAC
        4.2.4 Comparison of SN lexical bundles in CRAC and NRAC
    4.3 Comparison of structural categories of lexical bundles in CRAC and NRAC
        4.3.1 Comparison of structural categories of SN bundles in PTR
        4.3.2 Comparison of structural categories of SN bundles in STF
        4.3.3 Comparison of structural categories of SN bundles in DTR
    4.4 Comparison of cohesive function of SN in CRAC and NRAC
        4.4.1 Overall distribution of lexicogrammatical patterns of SN
        4.4.2 SN cohesive function of N-be/V-cl pattern in CRAC and NRAC
        4.4.3 SN cohesive function of th-N pattern in CRAC and NRAC
        4.4.4 SN cohesive function of N-CL pattern in CRAC and NRAC
    4.5 Chapter summary
CHAPTER FIVE CONCLUSION
    5.1 Summary of the finings
    5.2 Implications of the research
    5.3 Limitations of the research
REFERENCES



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