| Abstract | 第1-5页 |
| 摘要 | 第5-9页 |
| Chapter One Introduction | 第9-14页 |
| ·Research Background | 第9-10页 |
| ·Aims of the Present Study | 第10-11页 |
| ·Data and Methodology | 第11-12页 |
| ·Significance of the Study | 第12页 |
| ·Organization of the Thesis | 第12-14页 |
| Chapter Two Literature Review | 第14-23页 |
| ·Classroom Discourse Analysis | 第14-15页 |
| ·Teacher Talk | 第15-20页 |
| ·Definition of Teacher Talk | 第15-16页 |
| ·Features of Teacher Talk | 第16-20页 |
| ·the Input Features of Teacher Talk | 第16-17页 |
| ·the Interactional Features of Teacher Talk | 第17-20页 |
| ·Multimodal Teaching and Learning | 第20-22页 |
| ·Summary | 第22-23页 |
| Chapter Three Theoretical Foundations | 第23-36页 |
| ·Systemic Functional Linguistics | 第23-25页 |
| ·Metafunctions | 第23-24页 |
| ·Language as Social Semiotic | 第24-25页 |
| ·Visual Grammar | 第25-28页 |
| ·Multimodal Discourse Analysis | 第28-36页 |
| ·Origin of Multimodal Discourse Analysis | 第28-30页 |
| ·Definition of Multimodality | 第30-31页 |
| ·The Development of Multimodal Discourse analysis | 第31-34页 |
| ·The Rallying Point of Systemic Functional Linguistics on Multimodal Discourse Analysis | 第32-33页 |
| ·Multimodal Social Semiotic Theory | 第33-34页 |
| ·Application of Multimodal Discourse Analysis | 第34-36页 |
| Chapter Four Multimodal Analysis of Teacher Talk –a Case Study | 第36-58页 |
| ·Actional Modes in Teacher Talk | 第37-46页 |
| ·Teacher Talk in Terms of Gesture | 第38-41页 |
| ·Teacher Talk in Terms of Gaze | 第41-42页 |
| ·Teacher Talk in Terms of Facial Expression | 第42-44页 |
| ·Teacher Talk in Terms of Posture | 第44-45页 |
| ·Teacher Talk in Terms of Proxemics | 第45-46页 |
| ·Visual Modes in Teacher Talk | 第46-52页 |
| ·Pictures | 第47-49页 |
| ·Symbols | 第49-50页 |
| ·Layout of the Pages in the PowerPoint Courseware | 第50-52页 |
| ·A Synthesis Analysis on the Multimodality of Teacher Talk | 第52-56页 |
| ·Summary | 第56-58页 |
| Chapter Five Conclusion | 第58-62页 |
| ·Major Findings | 第58-60页 |
| ·Implications | 第60页 |
| ·Limitations and Further Research | 第60-62页 |
| Bibliography | 第62-67页 |
| Acknowledgements | 第67-68页 |
| 在读期间公开发表论文（著）及科研情况 | 第68页 |
