| Abstract | 第1-7页 |
| 摘要 | 第7-11页 |
| Introduction | 第11-15页 |
| Chapter One Relevance | 第15-29页 |
| ·The Definition of Relevance | 第15-17页 |
| ·Degrees of Relevance:Effect and Effort | 第17-19页 |
| ·The Principle of Relevance | 第19-22页 |
| ·Context and Relevance | 第22-23页 |
| ·The Ostensive-inferential Model of Communication | 第23-29页 |
| Chapter Two Context and Cognitive Context | 第29-51页 |
| ·Previous Researches on Context | 第29-43页 |
| ·Previous Researches on Traditional Context | 第29-39页 |
| ·Previous Researches on Cognitive Context | 第39-43页 |
| ·Cognitive Context | 第43-51页 |
| ·The Notion of Cognitive Context | 第44-47页 |
| ·The Elements of Cognitive Context | 第47-48页 |
| ·The Features of Cognitive Context | 第48-51页 |
| Chapter Three Roles of Cognitive Context in Successful Verbal Communication | 第51-81页 |
| ·Successful Verbal Communication | 第51-53页 |
| ·Roles of the Speaker's Cognitive Context | 第53-66页 |
| ·Guiding the Appropriateness of Presentation | 第55-58页 |
| ·Enhancement of Ostension | 第58-62页 |
| ·Enlargement of Contextual Effects | 第62-66页 |
| ·Roles of the Heater's Cognitive Context | 第66-81页 |
| ·Strengthening the Effectiveness of Interpretation | 第67-72页 |
| ·Enhancement of Inference | 第72-76页 |
| ·Enlargement of Contextual Effects | 第76-81页 |
| Chapter Four Implications for Teaching English Speaking | 第81-91页 |
| ·Selection and Construction of Cognitive Context | 第82-84页 |
| ·Stress on Cultural Background Entry | 第84-88页 |
| ·Creation of Authenticity | 第88-91页 |
| Conclusion | 第91-97页 |
| Bibliography | 第97-103页 |
| Appendix | 第103-105页 |
| Acknowledgements | 第105-107页 |
