高中生英语口头作文中词块功能的研究
发布时间：2021-03-10 07:17
词块在英语口语中起着基础且重要的作用。词块的功能可以反映其在英语中的使用情况。近年来,虽然已经有很多研究探讨词块的功能在不同情况下的特征,但依旧存在一些值得探索和解决的问题。很少有研究者将高中生英语口头作文与词块的功能使用结合进行探讨。因此,为了更好地帮助学生产出英语口语,关于高中生英语口语作文中词块的功能研究非常值得深入探讨。本研究旨在借助自建的国内重点高中学生口头作文语料库（27,178字）与著名语言学家拜伯（Douglas Biber）构建的词块功能框架来探究高中生英语口头作文中词块的功能所体现的普遍特征以及这些特征在不同的作文文本类型及学生英语口语水平之间是否存在异同。自建的语料库来源于上海市同济大学第一附属中学高二年级学生的口头作文,总计106位学生的318篇口头作文。研究者主要借助Ant Conc 3.5.7.0（2019）与Log-likelihood Ratio工具统计各类词块的功能出现频次并进行数据的对比分析,再辅以不同语境下词块具体功能的质性分析,找出学生口头作文中词块的功能使用频率和特点。经研究发现,在自建语料库中词块的功能情况共出现2,480次（即91.25次每...
【文章来源】：上海师范大学上海市
【文章页数】：109 页
【学位级别】：硕士
【文章目录】：
Abstract
摘要
List of Abbreviations
Chapter One Introduction
1.1 Research Background
1.2 Research Purpose and Significance
1.3 Overall Structure of the Thesis
Chapter Two Literature Review
2.1 Lexical Chunks
2.1.1 Overview of Lexical Chunks
2.1.2 Previous Studies on Lexical Chunks
2.1.3 Lexical Chunk Definition
2.1.4 Lexical Chunk Classifications
2.1.5 Lexical Chunks in Oral English
2.2 Lexical Chunks’Function
2.3 Oral English Compositions
2.3.1 Definition of Oral English Compositions
2.3.2 Domestic Studies
2.3.3 Foreign Studies
Chapter Three Research Methodology
3.1 Research Question
3.2 Theoretical Framework
3.3 Research Design
3.3.1 Research Method and Instruments
3.3.2 Research Subject
3.3.3 Research Process
Chapter Four Results and Discussion
4.1 Overall Distribution of Lexical Chunks’Function in CSHSs OEC
4.1.1 Stance Chunks
4.1.2 Discourse Organizers
4.1.3 Referential Expressions
4.1.4 Special Conversational Chunks
4.2 Similarities and Differences across Text Genres
4.2.1 Similarities across Three Text Genres
4.2.2 Differences across Three Text Genres
4.3 Similarities and Differences across Students’Proficiency Level
4.3.1 Similarities across Students’Oral English Proficiency Level
4.3.2 Differences across Students’Oral English Proficiency Level
4.4 Discussion
Chapter Five Conclusions
5.1 Major Findings
5.2 Implications
5.3 Limitations and Suggestions
References
Appendices
Acknowledgements
本文编号：3074282
【文章来源】：上海师范大学上海市
【文章页数】：109 页
【学位级别】：硕士
【文章目录】：
Abstract
摘要
List of Abbreviations
Chapter One Introduction
1.1 Research Background
1.2 Research Purpose and Significance
1.3 Overall Structure of the Thesis
Chapter Two Literature Review
2.1 Lexical Chunks
2.1.1 Overview of Lexical Chunks
2.1.2 Previous Studies on Lexical Chunks
2.1.3 Lexical Chunk Definition
2.1.4 Lexical Chunk Classifications
2.1.5 Lexical Chunks in Oral English
2.2 Lexical Chunks’Function
2.3 Oral English Compositions
2.3.1 Definition of Oral English Compositions
2.3.2 Domestic Studies
2.3.3 Foreign Studies
Chapter Three Research Methodology
3.1 Research Question
3.2 Theoretical Framework
3.3 Research Design
3.3.1 Research Method and Instruments
3.3.2 Research Subject
3.3.3 Research Process
Chapter Four Results and Discussion
4.1 Overall Distribution of Lexical Chunks’Function in CSHSs OEC
4.1.1 Stance Chunks
4.1.2 Discourse Organizers
4.1.3 Referential Expressions
4.1.4 Special Conversational Chunks
4.2 Similarities and Differences across Text Genres
4.2.1 Similarities across Three Text Genres
4.2.2 Differences across Three Text Genres
4.3 Similarities and Differences across Students’Proficiency Level
4.3.1 Similarities across Students’Oral English Proficiency Level
4.3.2 Differences across Students’Oral English Proficiency Level
4.4 Discussion
Chapter Five Conclusions
5.1 Major Findings
5.2 Implications
5.3 Limitations and Suggestions
References
Appendices
Acknowledgements
本文编号：3074282
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