声明
Chapter One Introduction
1.1 Research background
1.2 Research purpose and significance
1.3 Structure of the thesis
Chapter Two Literature review
2.1 Previous studies on business-type texts
2.2 The lexical bundle approach adopted in previous genre-based studies
2.2.1 Comparative and non-comparative studies on lexical bundles
2.2.2 The intradisciplinary studies of lexical bundles in business-type texts
Chapter Three Theoretical framework
3.1 Definitions of lexical bundles
3.2 Characteristics of lexical bundles
3.3 Classification of lexical bundles
3.3.1 Structural classification of lexical bundles
3.3.2 Functional classification of lexical bundles
3.4 Lexical bundle approach to genre analysis
Chapter Four Methodology
4.1 Research questions
4.2 Data for the current study
4.2.1 The two‘business-type’ corpora
4.2.2 The reference corpus
4.3 Research procedures
4.3.1 Data collection
4.3.2 Data cleaning
4.3.3 Bundle identification
4.4 Corpus tool
Chapter Five Results
5.1 General distribution of bundles in the ‘business-type’ corpora
5.2 Shared features in the‘business-type’ corpora
5.2.1 Ratio of bundles
5.2.2 Structural features in the‘business-type’ corpora
5.2.3 Functional features in the‘business-type’ corpora
5.3 Unique features in the‘business-type’ corpora
5.3.1 Unique structural features
5.3.2 Unique functional features
Chapter Six Discussions
6.1 Relationship between the structural and functional taxonomy
6.2 Relationship between lexical bundles and disciplinary variations
Chapter Seven Conclusions
7.1 Major findings
7.2 Implications
7.3 Limitations of the current study and suggestions for future research
参考文献
Appendix
致谢
在读期间科研成果目录
西南财经大学;