| Abstract | 第1-9页 |
| 摘要 | 第9-11页 |
| Chapter One Introduction | 第11-19页 |
| ·General Conceptions about Teacher Talk | 第11-16页 |
| ·Definition of Teacher Talk | 第12-13页 |
| ·Characteristics of Teacher Talk | 第13页 |
| ·Classification of Teacher Talk | 第13-14页 |
| ·Functions of Teacher Talk | 第14-16页 |
| ·Summary | 第16-19页 |
| Chapter Two Literature Review | 第19-22页 |
| ·Researches on Teacher Talk Abroad | 第19-20页 |
| ·Researches on Teacher Talk in China | 第20-21页 |
| ·Summary | 第21-22页 |
| Chapter Three Theoretical Framework | 第22-28页 |
| ·Input Hypothesis | 第22-24页 |
| ·Output Hypothesis | 第24-25页 |
| ·Interaction Theory | 第25-26页 |
| ·Summary | 第26-28页 |
| Chapter Four A Research of Teacher Talk in College English Classes | 第28-50页 |
| ·Research Questions | 第28页 |
| ·Subjects | 第28-29页 |
| ·Method and Procedure | 第29页 |
| ·Data Collection and Discussion | 第29-42页 |
| ·Amount of Teacher Talk | 第29-31页 |
| ·Speech Rate of Teacher Talk | 第31-34页 |
| ·Syntactic Features of Teacher Talk | 第34-37页 |
| ·Functional Distribution of Teacher Talk | 第37-42页 |
| ·Teachers’Questions | 第38-40页 |
| ·Teachers’Feedbacks | 第40-41页 |
| ·Teachers’ Correction | 第41-42页 |
| ·Results and Analysis | 第42-50页 |
| ·The Analysis of Amount of Teacher Talk and Implication | 第43-45页 |
| ·The Analysis of Rate of Teacher Talk and Implication | 第45页 |
| ·The Analysis of Syntactic Features and Implication | 第45-46页 |
| ·The Analysis of Functional Distribution and Implication | 第46-50页 |
| ·The Analysis of Teachers’Questions and Implication | 第47-48页 |
| ·The Analysis of Teachers’Feedbacks and Implication | 第48-50页 |
| Chapter Five Conclusion | 第50-55页 |
| ·Limitations | 第50-51页 |
| ·Suggestions | 第51-52页 |
| ·Summary | 第52-55页 |
| Bibliography | 第55-60页 |
| APPENDIX | 第60-63页 |
| ACKNOWLEDGEMENTS | 第63-64页 |
| Papers published | 第64页 |
