| 中文摘要 | 第3-4页 |
| ABSTRACT | 第4-5页 |
| CHAPTER ONE INTRODUCTION | 第8-13页 |
| 1.1 RESEARCH BACKGROUND | 第8-10页 |
| 1.2 RESEARCH PURPOSE | 第10-11页 |
| 1.3 RESEARCH SIGNIFICANCE | 第11-12页 |
| 1.4 THE ORGANIZATION OF THIS THESIS | 第12-13页 |
| CHAPTER TWO LITERATURE REVIEW | 第13-26页 |
| 2.1 INTERTEXTUALITY | 第13-20页 |
| 2.1.1 The brief overview of the concept of intertextuality | 第13-15页 |
| 2.1.2 The review of studies on intertextuality | 第15-17页 |
| 2.1.3 The relevant studies on the type of intertextuality | 第17-20页 |
| 2.2 BUSINESS EMAIL MESSAGES | 第20-26页 |
| 2.2.1 The overview of business emails | 第20-21页 |
| 2.2.2 The relevant studies on business emails | 第21-23页 |
| 2.2.3 The review of effective business writing | 第23-26页 |
| CHAPTER THREE THE THEORETICAL FRAMEWORK | 第26-29页 |
| 3.1 THE CRITERIA OF GOOD BUSINESS WRITING | 第26-27页 |
| 3.1.1 Format | 第26页 |
| 3.1.2 Structure | 第26-27页 |
| 3.1.3 Grammar and vocabulary | 第27页 |
| 3.2 THE FRAMEWORK OF TYPES OF INTERTEXTUALITY | 第27-29页 |
| CHAPTER FOUR METHODOLOGY | 第29-35页 |
| 4.1 RESEARCH PURPOSE AND QUESTIONS | 第29页 |
| 4.2 RESEARCH METHODS | 第29-30页 |
| 4.3 RESEARCH SUBJECTS | 第30页 |
| 4.4 CRITERIA FOR BUSINESS EMAIL SELECTION | 第30-31页 |
| 4.5 DATA ANALYSIS MODE AND ANNOTATION METHOD | 第31-35页 |
| CHAPTER FIVE RESULTS AND DISCUSSION | 第35-50页 |
| 5.1 THE RELATION BETWEEN INTERTEXTUALITY AND EFFECTIVE BUSINESS WRITING | 第36-41页 |
| 5.1.1 The format and genre intertextuality | 第36-37页 |
| 5.1.2 The language and intertextual relations | 第37-41页 |
| 5.2 TYPES OF INTERTEXTUALITY | 第41-50页 |
| 5.2.1 The intertextuality types of business emails written by non-native English speakers | 第43-45页 |
| 5.2.2 The intertextuality types of business emails written by native English speakers | 第45-46页 |
| 5.2.3 The similarities and differences of intertextuality used in emails written by native English speakers and non-native English speakers | 第46-50页 |
| CHAPTER SIX CONCLUSION | 第50-55页 |
| 6.1 MAIN FINDINGS | 第50-52页 |
| 6.2 RESEARCH IMPLICATIONS | 第52-53页 |
| 6.3 RESEARCH LIMITATIONS AND RECOMMENDATIONS | 第53-55页 |
| ACKNOWLEDGEMENTS | 第55-56页 |
| REFERENCES | 第56-60页 |
| APPENDIX 作者在攻读硕士学位期间发表的论文目录 | 第60页 |
