封面
声明
中文摘要
英文摘要
Table and Figures
Abbreviation
目录
Chapter One Introduction
1.1 Background of the Study
1.2 Purpose of the Study
1.3 Significance of the study
1.4 Organization of the Thesis
Chapter Two Literature Review
2.1 Definitions of Lexical Bundles
2.2 Classifications of Lexical Bundles
2.3 Previous Studies of Lexical Bundles
Chapter Three Theoretical Framework
3.1 Criteria for the Identification of Lexical Bundles
3.2 Criteria for the Classification of Lexical Bundles
3.3 Corpus-based Approach
Chapter Four Methodology
4.1 Research Questions
4.2 Data Collection
4.3 Analysis Instrument
4.4 Research Procedures
Chapter Five Results and Discussion
5.1The Distribution of 4-word Lexical bundles in PA and MA
5.2 Structural Analysis of 4-word Lexical bundles in PA and MA
5.3 Functional Analysis of 4-word Lexical Bundles in PA and MA
Chapter Six Conclusion
6.1 Findings of the Present Study
6.2 Implications of the Present Study
6.3 Limitations and Suggestions
致谢
参考文献
Appendix I 4-word Lexical Bundles in PA
Appendix II 4-word Lexical Bundles in MA
Academic Achievements