| 中文摘要 | 第1-7页 |
| Abstract | 第7-10页 |
| Chapter 1 Introduction | 第10-17页 |
| ·Research Background | 第10-12页 |
| ·The Significance and Purpose of the Thesis | 第12-13页 |
| ·Data Collection and Methodology | 第13-15页 |
| ·The Organization of the Thesis | 第15-17页 |
| Chapter 2 Literature Review | 第17-30页 |
| ·Diversified Definitions Related to Discourse Markers | 第17-19页 |
| ·Terminological Names of the Discourse Markers | 第19-20页 |
| ·The Features of Discourse Markers | 第20-21页 |
| ·The Functions of Discourse Markers | 第21-23页 |
| ·Approaches to Discourse Markers | 第23-27页 |
| ·The Grammatical-Pragmatic Approach to Discourse Markers | 第23-24页 |
| ·The Coherence-Based Approach to Discourse Markers | 第24-26页 |
| ·The Relevance-Theoretical Approach to Discourse Markers | 第26-27页 |
| ·The Previous Study on the Discourse Marker You know | 第27-30页 |
| Chapter 3 Theoretical Framework | 第30-45页 |
| ·Relevance Theory | 第30-37页 |
| ·The Principle of Relevance Theory | 第31-32页 |
| ·Ostensive-Inferential Communication | 第32-33页 |
| ·Contextual Effect and Processing Effort | 第33-34页 |
| ·Conceptual and Procedural Meaning | 第34-36页 |
| ·Cognitive Environment and Mutual Manifestness | 第36-37页 |
| ·Relevance-Theoretical Account of Discourse Markers | 第37-45页 |
| ·Using Discourse Markers for Achieving Cognitive Motivation | 第37-39页 |
| ·Discourse Markers and Procedural Encoding | 第39-41页 |
| ·Discourse Markers and Contextual Effect | 第41-45页 |
| Chapter 4 You know in the Films Starred by Tom Hanks | 第45-75页 |
| ·A Brief Introduction to Movie Works Starred by Tom Hanks | 第45-48页 |
| ·The Account of You know in Movie Works Starred by Tom Hanks | 第48-53页 |
| ·You know and Procedural Encoding | 第49-50页 |
| ·You know and Contextual Effect | 第50-51页 |
| ·You know and Optimal Relevance | 第51-53页 |
| ·Pragmatic Functions of You know in Movie Works Starred by Tom Hanks | 第53-75页 |
| ·You know as a Reminding Marker | 第54-57页 |
| ·You know as a Repairing Marker | 第57-61页 |
| ·You know as a Delaying Marker | 第61-63页 |
| ·You know as a Topic Shifting Marker | 第63-66页 |
| ·You know as a Turn-Taking Marker | 第66-70页 |
| ·You know as a Mitigation Marker | 第70-72页 |
| ·You know as a Waiting-Response Marker | 第72-75页 |
| Chapter 5 Factors That Influence the Usage of You know | 第75-81页 |
| ·Vocational Difference Influencing the Usage of You know | 第76-78页 |
| ·Gender Difference Influencing the Usage of You know | 第78-79页 |
| ·Social Class Difference Influencing the Usage of You know | 第79-81页 |
| Chapter 6 Conclusion | 第81-84页 |
| Bibliography | 第84-89页 |
| Acknowledgements | 第89页 |
