| 摘要 | 第1-6页 |
| Abstract | 第6-9页 |
| Acknowledgements | 第9-13页 |
| Chapter One Introduction | 第13-18页 |
| ·Motivations of the Research | 第13-15页 |
| ·Objectives of the Research. | 第15-16页 |
| ·Organization of the Thesis. | 第16-18页 |
| Chapter Two Literature Review | 第18-45页 |
| ·Introduction | 第18-22页 |
| ·Definition of Polysemy | 第18-20页 |
| ·Polysemy and Homonymy | 第20-21页 |
| ·Polysemy and Conversion | 第21-22页 |
| ·Traditional Approaches to Polysemy | 第22-26页 |
| ·Historical Comparative Approach | 第23-24页 |
| ·Structuralistic Approach | 第24-26页 |
| ·Cognitive Approach to Polysemy | 第26-31页 |
| ·A Brief Survey of Cognitive Linguistics | 第26-29页 |
| ·Cognition-oriented Study of Polysemy | 第29-31页 |
| ·Cognitive Analysis of the Polysemy of Body Part Lexemes | 第31-41页 |
| ·Metaphoric Analysis | 第31-35页 |
| ·Conceptual Metaphor | 第32页 |
| ·Classifications of Conceptual Metaphor | 第32-34页 |
| ·Nature of Conceptual Metaphor | 第34-35页 |
| ·Metonymic Analysis | 第35-38页 |
| ·Conceptual Metonymy | 第35-36页 |
| ·Classifications of Conceptual Metonymy | 第36-37页 |
| ·Nature of Conceptual Metonymy | 第37-38页 |
| ·Metaphonymic Analysis | 第38-39页 |
| ·Grammaticalizatioal Analysis | 第39-41页 |
| ·An Integrated Framework for Body Part Lexeme Study from Cognitive Approach | 第41-44页 |
| ·Summary | 第44-45页 |
| Chapter Three Methodology | 第45-51页 |
| ·Methods in Collecting and Analyzing Data | 第45-46页 |
| ·Data-collection | 第46-50页 |
| ·Selection of Subject Lexemes | 第47-48页 |
| ·Selection of Semantic Senses | 第48-50页 |
| ·Summary | 第50-51页 |
| Chapter Four Results and Discussions | 第51-86页 |
| ·Characteristics of Body Part Lexemes in English and Chinese | 第52-53页 |
| ·Analysis of Cognitive Mechanisms of Body Part Lexemes in English and Chinese | 第53-71页 |
| ·Motivations of Metaphor | 第53-61页 |
| ·Ontological Metaphors as Motivation | 第54-57页 |
| ·Orientational Metaphors as Motivation | 第57-58页 |
| ·Structural Metaphors as Motivation | 第58-59页 |
| ·Features of Metaphorical Constructions in Body Part Lexemes | 第59-61页 |
| ·Motivations of Metonymy | 第61-68页 |
| ·Conceptual Metonymy as Motivation | 第61-66页 |
| ·Grammatical Metonymy as Motivation | 第66-68页 |
| ·Mapping Features of Metonymy | 第68页 |
| ·Motivations of Metaphonymy | 第68-70页 |
| ·Motivations of Grammaticalization | 第70-71页 |
| ·Case Studies of Body Part Polysemous Lexemes | 第71-77页 |
| ·Cognitive Analysis of Head and 头/首 | 第71-74页 |
| ·Cognitive Analysis of Hand and 手 | 第74-76页 |
| ·Cognitive Analysis of Back and 背 | 第76-77页 |
| ·Similarities and Differences of Body Part Lexemes between English and Chinese | 第77-85页 |
| ·Similarities | 第77-81页 |
| ·Similarities at the Lexical Level | 第78-80页 |
| ·Similarities at the Grammatical Level | 第80-81页 |
| ·Differences | 第81-82页 |
| ·Differences at the Lexical Level | 第81-82页 |
| ·Differences at the Grammatical Level | 第82页 |
| ·Reasons for the Similarities and Differences | 第82-85页 |
| ·Summary | 第85-86页 |
| Chapter Five Conclusion | 第86-90页 |
| ·Major Findings of the Research | 第86-87页 |
| ·Implications of the Research | 第87-89页 |
| ·Limitations of the Research and Suggestions for Further Studie | 第89-90页 |
| Notes | 第90-91页 |
| References | 第91-98页 |
| Appendices | 第98-140页 |
| A-1 Body Part Lexemes in English | 第98-128页 |
| A-2 Body Part Lexemes in Chinese | 第128-136页 |
| A-3 Data of Frequency of Body Part Lexemes | 第136-138页 |
| A-4 Characteristics Drawn upon by Metaphors | 第138-139页 |
| A-5 Ratios of Configurations of Metonymy | 第139-140页 |
| A-6 Online Sources | 第140页 |
