| ABSTRACT | 第1-3页 |
| 摘要 | 第3-6页 |
| List of Tables | 第6-7页 |
| Chapter One Introduction | 第7-12页 |
| ·Background of the Present Study | 第7-8页 |
| ·Purpose and Significance of the Present Study | 第8-10页 |
| ·Data Collection and Research Methodology | 第10页 |
| ·Organization of the Thesis | 第10-12页 |
| Chapter Two Literature Review and Theoretical Foundation | 第12-21页 |
| ·Previous Studies on Genre and Genre Set | 第12-15页 |
| ·Previous Studies on Research Article | 第15-18页 |
| ·Swales' CARS Model in RA Introduction | 第18-19页 |
| ·Summary | 第19-21页 |
| Chapter Three Structure Description of RA Abstracts and Introductions | 第21-41页 |
| ·Structure of RA Abstracts in Linguistics and Pedagogy | 第21-29页 |
| ·Traditional Four-Move in RA Abstracts | 第24-25页 |
| ·"Centrality Claims" in RA Abstracts | 第25-26页 |
| ·"Making Topic Generalization" in RA Abstracts | 第26-27页 |
| ·"Indicating a Gap" in RA Abstracts | 第27-29页 |
| ·Structure of RA Introductions in Linguistics and Pedagogy | 第29-41页 |
| ·Move 1:Establishing a Territory | 第31-35页 |
| ·Move 2:Establishing a Niche | 第35-37页 |
| ·Move 3:Occupying a Niche | 第37-41页 |
| Chapter Four Generic Relation of RA Abstracts and Introductions in Linguisticsand Pedagogy | 第41-49页 |
| ·"Centrality Claims" in RA Abstracts and Introductions | 第42-44页 |
| ·"Making Topic Generalization" in RA Abstracts and Introductions | 第44-45页 |
| ·"Indicating a Gap" in RA Abstracts and Introductions | 第45-47页 |
| ·"Conclusions" in Abstracts and "Indicating Significance" in Introductions | 第47-49页 |
| Chapter Five Conclusion | 第49-54页 |
| ·Major Findings | 第49-51页 |
| ·Research and Pedagogical Implications | 第51-53页 |
| ·Limitations and Suggestions for Further Study | 第53-54页 |
| References | 第54-58页 |
| Appendix | 第58-60页 |
| Acknowledgements | 第60-62页 |
