| Acknowledgements | 第1-5页 |
| 摘要 | 第5-6页 |
| Abstract | 第6-9页 |
| Chapter One Introduction | 第9-15页 |
| ·Research Background | 第9-11页 |
| ·Research Purpose and Significance | 第11-13页 |
| ·Research Purpose | 第11-12页 |
| ·Research Significance | 第12-13页 |
| ·Organization of the Thesis | 第13-15页 |
| Chapter Two Literature Review | 第15-31页 |
| ·Input Hypothesis Put Forward by Krashen | 第15-17页 |
| ·Interaction Hypothesis Offered by Long | 第17-19页 |
| ·Output Hypothesis Proposed by Swain | 第19-21页 |
| ·Teacher Talk | 第21-31页 |
| ·Definition of Teacher Talk | 第21-22页 |
| ·Characteristics of Teacher Talk | 第22-23页 |
| ·Functions of Teacher Talk | 第23-24页 |
| ·Research Abroad | 第24-28页 |
| ·Research at Home | 第28-31页 |
| Chapter Three Design of the Research | 第31-40页 |
| ·Participants | 第31-33页 |
| ·Research Questions | 第33-34页 |
| ·Methodology | 第34-37页 |
| ·Observation | 第34-35页 |
| ·Audio-recording | 第35-36页 |
| ·Questionnaire | 第36-37页 |
| ·Data Collection and Transcription | 第37-40页 |
| Chapter Four Data Analysis | 第40-63页 |
| ·Influence of the Quantity of Teacher Talk on EFL Learning Enthusiasm and Its Factors | 第40-45页 |
| ·Influence of L1 in Teacher Talk on EFL Learning Enthusiasm | 第45-49页 |
| ·Questions of Teacher Talk and Its In fluence on EFL Learning Enthusiasm | 第49-56页 |
| ·Question Types | 第49-54页 |
| ·Manner of Asking Questions | 第54-56页 |
| ·Feedback and Its Influenceon EFLLearning Enthusiasm | 第56-63页 |
| Chapter Five Conclusion, Suggestion and Limitation | 第63-69页 |
| ·Conclusion | 第63-65页 |
| ·Suggestions for EFL Teaching and Learning | 第65-67页 |
| ·Suggestions for EFL Teaching | 第65-66页 |
| ·Suggestions for EFL Learning | 第66-67页 |
| ·Limitations | 第67-69页 |
| Bibliography | 第69-72页 |
| Appendix Ⅰ | 第72-74页 |
| Appendix Ⅱ | 第74-75页 |
| Appendix Ⅲ | 第75-76页 |
| Appendix Ⅳ | 第76-77页 |
| Appendix Ⅴ Sample Transcription | 第77-86页 |
