| Acknowledgements | 第1-7页 |
| 摘要 | 第7-9页 |
| Abstract | 第9-12页 |
| Contents | 第12-14页 |
| List of Tables | 第14-16页 |
| Abbreviations | 第16-17页 |
| Chapter 1 Introduction | 第17-24页 |
| ·Background of the study | 第17-19页 |
| ·Significance and purpose of the study | 第19-22页 |
| ·Overview of the study | 第22-24页 |
| Chapter 2 Literature Review | 第24-48页 |
| ·Teacher talk | 第24-37页 |
| ·Definitions of teacher talk | 第24-25页 |
| ·Teacher talk in classroom interaction | 第25-27页 |
| ·Aspects of teacher talk | 第27-37页 |
| ·Teacher talk in linguistic perspective | 第27-33页 |
| ·Teacher talk in pedagogical perspective | 第33-37页 |
| ·Theoretical bases of teacher talk | 第37-43页 |
| ·Krashen’s Comprehensible Input Hypothesis | 第38-39页 |
| ·Long’s Interaction Hypothesis | 第39-42页 |
| ·Swain’s Output Hypothesis | 第42-43页 |
| ·Previous studies on teacher talk in classroom interaction | 第43-48页 |
| ·Studies abroad | 第43-45页 |
| ·Studies at home | 第45-48页 |
| Chapter 3 Research Methodology | 第48-56页 |
| ·Research questions | 第48-49页 |
| ·Participants | 第49页 |
| ·Instruments and data collection | 第49-53页 |
| ·Classroom observation | 第49-50页 |
| ·Questionnaire | 第50-51页 |
| ·Interview | 第51-52页 |
| ·Audio recordings and field notes | 第52-53页 |
| ·Research Procedure | 第53-56页 |
| Chapter 4 Findings and Discussion | 第56-88页 |
| ·Findings of teacher talk in linguistic perspective | 第56-64页 |
| ·Pronunciation | 第56-57页 |
| ·Intonation | 第57-59页 |
| ·Speech rate | 第59页 |
| ·Lexical features | 第59-60页 |
| ·Syntactic features | 第60-64页 |
| ·Findings of teacher talk in pedagogical perspective | 第64-75页 |
| ·Amount of teacher talk in classroom interaction | 第64-69页 |
| ·Teachers’ questions in classroom interaction | 第69-71页 |
| ·Error treatment in classroom interaction | 第71-73页 |
| ·Teachers’ feedback in classroom interaction | 第73-75页 |
| ·Discussion | 第75-88页 |
| ·Analysis of teacher talk in linguistic perspective | 第75-81页 |
| ·Analysis of teacher talk in pedagogical perspective | 第81-88页 |
| Chapter 5 Conclusion | 第88-96页 |
| ·Summary of the findings | 第88-90页 |
| ·Pedagogical implications | 第90-94页 |
| ·Limitations of the study and suggestions for further study | 第94-96页 |
| References | 第96-104页 |
| Appendix 1 高中英语课堂互动中教师话语的调查问卷 | 第104-108页 |
| Appendix 2 教师访谈提纲 | 第108-109页 |
| Appendix 3 教师个案访谈录音文稿(教师A) | 第109-112页 |
| Appendix 4 教师个案访谈录音文稿(教师B) | 第112-114页 |
| 个人简历 | 第114页 |