| 摘要 | 第1-6页 |
| Abstract | 第6-9页 |
| Chapter One Introduction | 第9-12页 |
| ·Purposes of the Study | 第9页 |
| ·Significance of the Study | 第9-10页 |
| ·Research Methodology and Data Collection | 第10页 |
| ·A Brief Introduction to Lexical Pragmatics | 第10-12页 |
| Chapter Two Literature Review | 第12-20页 |
| ·Polysemy | 第12-14页 |
| ·Previous Studies of Polysemy | 第14-20页 |
| Chapter Three Analysis of Pragmatic Enrichment of Polysemy | 第20-34页 |
| ·Pragmatic Enrichment | 第20-21页 |
| ·Pragmatic Narrowing | 第21-27页 |
| ·Understanding on Pragmatic Narrowing | 第21-22页 |
| ·The Analysis of Pragmatic Narrowing of Polysemy | 第22-27页 |
| ·Pragmatic Broadening | 第27-33页 |
| ·Understanding on Pragmatic Broadening | 第27-29页 |
| ·The Analysis of Pragmatic Broadening of Polysemy | 第29-33页 |
| ·Summary | 第33-34页 |
| Chapter Four Interpretation of Pragmatic Enrichment on Polysemy with Relevance Theory | 第34-45页 |
| ·The Relevance Theory | 第35-40页 |
| ·The Choice of Contexts in Relevance Theory | 第35-37页 |
| ·The Comprehension of Word Meaning with Relevance Theory | 第37-38页 |
| ·The Relationship between Relevance Theory and Lexical Pragmatics | 第38-40页 |
| ·Pragmatic Enrichment on Polysemy with Relevance Theory | 第40-44页 |
| ·Relevance-Theoretic Interpretation on Pragmatic Narrowing of Polysemy | 第40-41页 |
| ·Relevance-Theoretic Interpretation on Pragmatic Broadening of Polysemy | 第41-44页 |
| ·Summary | 第44-45页 |
| Chapter Five Conclusion | 第45-47页 |
| ·Conclusion | 第45-46页 |
| ·Limitations and Suggestions | 第46-47页 |
| Bibliography | 第47-50页 |
| Acknowledgements | 第50页 |
