| 摘要 | 第1-7页 |
| Abstract | 第7-11页 |
| Chapter One Introduction | 第11-18页 |
| ·Research Background | 第11-13页 |
| ·Theoretical and Working Definitions of Discourse Markers (DMs) | 第13-14页 |
| ·CCTV9-NEWS Talk Show Program Dialogue | 第14-15页 |
| ·Purpose and Significance of the Study | 第15页 |
| ·Methodology of the Study | 第15-16页 |
| ·Organization of the Study | 第16-18页 |
| Chapter Two Literature Review | 第18-28页 |
| ·Previous Research on DMs aborad | 第18-23页 |
| ·Discourse-coherence Perspective to DMs | 第18-20页 |
| ·Syntactic-pragmatic Perspective to DMs | 第20-21页 |
| ·Cognitive-pragmatic Perspective to DMs | 第21-23页 |
| ·Studies on DMs in China | 第23-24页 |
| ·Previous Studies on TV Talk Shows | 第24-26页 |
| ·Summary | 第26-28页 |
| Chapter Three ACase Analysis of Dialogue | 第28-56页 |
| ·Distribution and Frequency of DMs in Dialogue | 第30-35页 |
| ·Pragmatic Functions of but | 第35-39页 |
| ·But as an Indicator of Denial | 第35-36页 |
| ·But as an Indicator of Correction | 第36-37页 |
| ·But as an Indicator of Topic Change | 第37-39页 |
| ·Pragmatic Functions of I think | 第39-42页 |
| ·I think as a Turn-claiming Marker | 第39-40页 |
| ·I think as a Turn-holding Marker | 第40-41页 |
| ·I think as a Marker of Downgrader | 第41-42页 |
| ·Pragmatic Functions of so | 第42-45页 |
| ·So as a Marker of Indicating Result | 第43-44页 |
| ·So as a Marker of Introducing the Content | 第44-45页 |
| ·Pragmatic Functions of well | 第45-49页 |
| ·Well as an Insufficiency Marker | 第45-46页 |
| ·Well as an Indicator of Topic Change | 第46-47页 |
| ·Well as a Hesitation Marker | 第47页 |
| ·Well as a Repair Marker | 第47-49页 |
| ·Pragmatic Functions of you know | 第49-53页 |
| ·You know as a Turn-taking marker | 第50页 |
| ·You know as a Marker of Information | 第50-52页 |
| ·You know as an Indicator of Correction | 第52-53页 |
| ·You know as a Politeness Marker | 第53页 |
| ·Summary | 第53-56页 |
| Chapter Four Conclusion | 第56-59页 |
| ·Major Findings | 第56-57页 |
| ·Limitations and Suggestions for Future Studies | 第57-59页 |
| Acknowledgements | 第59-60页 |
| Bibliography | 第60-65页 |
| Articles Published during MA Study | 第65-66页 |
| Appendix Ⅰ | 第66-70页 |
| Appendix Ⅱ | 第70-73页 |
