| Acknowledgements | 第6-7页 |
| 摘要 | 第7-8页 |
| Abstract | 第8页 |
| Chapter One Introduction | 第13-17页 |
| 1.1 Background of the Research | 第13-14页 |
| 1.2 Purpose of the Research | 第14-15页 |
| 1.3 Significance of the Research | 第15-16页 |
| 1.4 Structure of the Thesis | 第16-17页 |
| Chapter Two Literature Review | 第17-30页 |
| 2.1 Studies of Teacher Talk | 第17-24页 |
| 2.1.1 Definition of Teacher Talk | 第17页 |
| 2.1.2 Features and Functions of Teacher Talk | 第17-18页 |
| 2.1.3 Major Aspects of Teacher Talk | 第18-24页 |
| 2.1.3.1 The Amount of Teacher Talk | 第18-19页 |
| 2.1.3.2 Teacher Questions | 第19-20页 |
| 2.1.3.3 Interactional Modifications | 第20-22页 |
| 2.1.3.4 Teacher Feedbacks | 第22-23页 |
| 2.1.3.5 The Use of the First Language | 第23-24页 |
| 2.2 Studies of Second Language Acquisition | 第24-27页 |
| 2.2.1 Krashen’ s Input Hypothesis Theory | 第24-25页 |
| 2.2.2 Long’s Interaction Hypothesis Theory | 第25-26页 |
| 2.2.3 Swain’s Output Hypothesis Theory | 第26-27页 |
| 2.3 Studies of Gender and Language Use | 第27-28页 |
| 2.4 Previous Researches on Gender Differences in Teacher Talk | 第28-30页 |
| Chapter Three Research Design | 第30-36页 |
| 3.1 Research Questions | 第30页 |
| 3.2 Selection of Participants | 第30-32页 |
| 3.3 Research Methods and Instruments | 第32-34页 |
| 3.3.1 Classroom Observation | 第32页 |
| 3.3.2 Interview | 第32-33页 |
| 3.3.3 Questionnaire | 第33-34页 |
| 3.4 Data Collection and Analysis | 第34-36页 |
| Chapter Four Results and Discussion | 第36-54页 |
| 4.1 Results and Discussion of the Amount of Teacher Talk | 第36-39页 |
| 4.1.1 Results of the Amount of Teacher Talk | 第36-38页 |
| 4.1.2 Discussion of the Amount of Teacher Talk | 第38-39页 |
| 4.2 Results and Discussion of Teacher questions | 第39-43页 |
| 4.2.1 Results of Teacher Questions | 第39-42页 |
| 4.2.2 Discussion of Teacher Questions | 第42-43页 |
| 4.3 Results and Discussion of the Interactional Modification | 第43-46页 |
| 4.3.1 Results of the Interactional Modification | 第43-45页 |
| 4.3.2 Discussion of the Interactional Modification | 第45-46页 |
| 4.4 Results and Discussion of Teacher Feedbacks | 第46-50页 |
| 4.4.1 Results of Teacher Feedbacks | 第46-49页 |
| 4.4.2 Discussion of Teacher Feedbacks | 第49-50页 |
| 4.5 Results and Discussion of the Use of the First Language | 第50-54页 |
| 4.5.1 Results of The Use of the First Language | 第50-52页 |
| 4.5.2 Discussion of The Use of the First Language | 第52-54页 |
| Chapter Five Conclusions and Implications | 第54-59页 |
| 5.1 Major Research Findings | 第54-55页 |
| 5.2 Pedagogical Implications | 第55-57页 |
| 5.3 Implication for Teacher’s Professional Development | 第57-58页 |
| 5.4 Limitations | 第58页 |
| 5.5 Future Directions | 第58-59页 |
| References | 第59-65页 |
| Appendix Ⅰ Questionnaires for Students | 第65-68页 |
| Appendix Ⅱ Interview Transcripts | 第68-83页 |
| Appendix Ⅲ Samples of the Transcripts | 第83-90页 |
