| 摘要 | 第1-5页 |
| Abstract | 第5-9页 |
| Introduction | 第9-13页 |
| Chapter One Theoretical Foundations and Related Prior Studies | 第13-34页 |
| ·Critical Discourse Analysis | 第13-18页 |
| ·Teacher Talk and Second Language Acquisition | 第18-25页 |
| ·Teacher Talk | 第18-22页 |
| ·Theories of Second Language Acquisition | 第22-24页 |
| ·Relationship Between Teacher Talk and SLA | 第24-25页 |
| ·Teacher Talk and Interactive Classroom Teaching | 第25-34页 |
| ·Teacher Talk and Classroom Interaction | 第26-28页 |
| ·Teacher Talk and the Politeness | 第28-34页 |
| Chapter Two The Field Research Done in 10 Junior Middle Schools in Nanjing | 第34-43页 |
| ·Participants | 第34-35页 |
| ·The Ways of Research | 第35-40页 |
| ·Procedures | 第40-43页 |
| Chapter Three Data Analyses and Findings | 第43-80页 |
| ·Quantitative Data Analyses | 第43-52页 |
| ·The Amount of Teacher Talk and Students Talk and Their Effects on Learners | 第44-46页 |
| ·The Frequency of Teachers’ Question | 第46-48页 |
| ·The Distribution of Three Types of Interactional Modifications | 第48-49页 |
| ·Types and Frequencies of Feedback to Learners’ Performance | 第49-52页 |
| ·Qualitative Data Analyses | 第52-70页 |
| ·Describing the Nature of Discourse and Interaction in Classroom Settings | 第53-55页 |
| ·Understanding the Teacher’s Interaction Control in Classroom Settings | 第55-64页 |
| ·The Effect of Timing and Turn-taking on Understandings of Action | 第56-57页 |
| ·The Other Features of Interaction Control | 第57-64页 |
| ·Analyzing of Teachers’ Behavior and Teachers’ Cognition | 第64-70页 |
| ·Discussions and Suggestions | 第70-80页 |
| ·Maintaining Control of the Class While Giving Freedom to Learners to Initiate Interaction | 第71-72页 |
| ·Equipping Learners with Strategies for Managing Turn-taking | 第72-73页 |
| ·Taking Learner-centered Approach in Interactive Classroom Teaching | 第73-77页 |
| ·Taking a Discourse-based Approach to Teach Language Interactively | 第77页 |
| ·Promoting Teachers’ Professional Development through Reflective Writing and Observing | 第77-80页 |
| Conclusion | 第80-82页 |
| Bibliography | 第82-89页 |
| Appendices | 第89-98页 |
| Acknowledgement | 第98页 |
