| 内容提要 | 第1-6页 |
| Synopsis | 第6-10页 |
| Introduction | 第10-13页 |
| Chapter 1 Literature Review | 第13-23页 |
| ·The Linguistic Phenomenon of Polysemy | 第13-16页 |
| ·Previous Approaches to Polysemy | 第16-20页 |
| ·Semantic Componential Approach | 第16-18页 |
| ·Structural Approach | 第18-20页 |
| ·Limitations of the Previous Approaches | 第20-23页 |
| Chapter 2 Theoretical Framework | 第23-37页 |
| ·Cognitive Linguistics | 第23-26页 |
| ·Categorization and Prototype Theory | 第26-31页 |
| ·Classical View of Categorization | 第27-28页 |
| ·Prototypical Model of Categorization | 第28-31页 |
| ·Idealized Cognitive Models (ICMs) | 第31-37页 |
| Chapter 3 An Analysis of Polysemy from Cognitive Perspective | 第37-66页 |
| ·Meaning Relations of a Polyseme | 第37-48页 |
| ·Ways of Meaning Extension | 第38-40页 |
| ·Meaning Relations of a Polysemous Word | 第40-46页 |
| ·Prototype Model and Polysemy | 第46-48页 |
| ·Motivation of Image-Schema to Polysemy | 第48-55页 |
| ·Image Schema in Cognitive Linguistics | 第49-53页 |
| ·Creativity of Image-schema | 第53-55页 |
| ·Motivation of Metaphor to Polysemy | 第55-61页 |
| ·Metaphor in Cognitive Linguistics | 第56-59页 |
| ·Creativity of Metaphorical Projection | 第59-61页 |
| ·Motivation of Metonymy to Polysemy | 第61-66页 |
| ·Metonymy in Cognitive Linguistics and its Creativity | 第61-64页 |
| ·Relations between Metaphor and Metonymy in Polysemization | 第64-66页 |
| Chapter 4 A Case Study of Eye | 第66-75页 |
| ·Lexical Entry of Eye in Dictionary | 第66-67页 |
| ·Meaning Network of Eye | 第67-71页 |
| ·Ways of Meaning Extension | 第71-75页 |
| Conclusion | 第75-78页 |
| References | 第78-82页 |
| Abstract (in Chinese) | 第82-86页 |
| Abstract (in English) | 第86-91页 |
| Acknowledgements | 第91-92页 |
| 导师及作者简介 | 第92页 |
