| 中文摘要 | 第1-5页 |
| ABSTRACT | 第5-9页 |
| AN INDEX OF ABBREVIATIONS | 第9-10页 |
| CHAPTER ONE INTRODUCTION | 第10-13页 |
| ·BACKGROUND | 第10-11页 |
| ·RESEARCH FOCUS AND ITS SIGNIFICANCE | 第11页 |
| ·THE LAYOUT OF THE PAPER | 第11-13页 |
| CHAPTER TWO LITERATURE REVIEW | 第13-22页 |
| ·THE INFORMATION-PROCESSING APPROACH AND IDENTITY MODEL TO CLASSROOM INTERACTION (CLASSROOM DISCOURSE) | 第13-15页 |
| ·POSITIONING THEORY | 第15-20页 |
| ·Role theory and positioning theory | 第16-17页 |
| ·Modes of positioning | 第17-19页 |
| ·Empirical studies of positioning theory in the educational settings | 第19-20页 |
| ·RESEARCH ON IDENTITY IN CHINA | 第20-22页 |
| CHAPTER THREE METHODOLOGY | 第22-28页 |
| ·RESEARCH METHODS | 第22-23页 |
| ·RESEARCH QUESTIONS | 第23页 |
| ·SUBJECTS | 第23-25页 |
| ·CLASS PROCEDURES | 第25页 |
| ·INSTRUMENTATION | 第25-27页 |
| ·The COLT observation scheme | 第25-26页 |
| ·Interviews | 第26-27页 |
| ·DATA COLLECTION AND ANALYSIS | 第27-28页 |
| CHAPTER FOUR RESULTS | 第28-39页 |
| ·REGIONAL IDENTITY | 第28-32页 |
| ·Positioning of regional identity in Extract 1 | 第28-31页 |
| ·Analysis of interaction in extract 1 based on COLT | 第31-32页 |
| ·CULTURAL IDENTITY | 第32-39页 |
| ·Positioning of cultural identity in Extract 2 | 第32-34页 |
| ·Positioning of cultural identity in Extract 3 | 第34-36页 |
| ·Analysis of interaction in Extract 3 based on COLT | 第36-39页 |
| CHAPTER FIVE DISCUSSION | 第39-45页 |
| ·STUDENTS’ EMBRACE OF THE TEACHER’S POSITIONING AS WELL AS THE UNDERLYING REASONS | 第39-42页 |
| ·MORE OPPORTUNITIES FOR UNDERACHIEVERS TO PARTICIPATE IN CLASSROOM INTERACTION | 第42-43页 |
| ·ISSUES OF THE IMPLEMENTATION OF POSITIONING | 第43-45页 |
| CHAPTER SIX CONCLUSION | 第45-48页 |
| ·MAIN FINDINGS | 第45页 |
| ·IMPLICATIONS OF THE STUDY | 第45-46页 |
| ·LIMITATIONS AND SUGGESTIONS FOR FUTURE STUDIES | 第46-48页 |
| ACKNOWLEDGEMENTS | 第48-49页 |
| TRANSCRIPTION CONVENTIONS | 第49-50页 |
| References | 第50-54页 |
| APPENDIX | 第54页 |
