声明
致谢
List of Abbreviations
Chapter One Introduction
1.1 Research background
1.2 Research Purpose
1.3 Significance of the study
1.5 Organization of the thesis
Chapter Two Critical Literature Review
2.1 Core concepts
2.2 Corpus linguistics
2.3 Hyland’s model of metadiscourse
2.4 Swales’ CARS model
2.5 Studies of rhetoric promotion in RAs
Chapter Three Research Design
3.1 Research Questions
3.2 Corpus used in the study
3.3 Research procedure
Chapter Four Results and Discussion
4.1 Distribution of interactional metadiscourse in RA introductions
4.2 Use of interactional metadiscourse in RA introductions
4.3 Distribution of interactional metadiscourse in different moves
4.4 Use of interactional metadiscourse in different moves
Chapter Five Conclusions
5.1 Major findings of the study
5.2 Research and pedagogical implications
5.3 Limitations and areas for future research
参考文献
Appendix I Data Source
Appendix II Interactional metadiscourse