| 摘要 | 第4-5页 |
| Abstract | 第5-6页 |
| Introduction | 第9-12页 |
| Chapter One Literature Review | 第12-23页 |
| 1.1 Definition of Mental Lexicon | 第12-13页 |
| 1.2 The Organization of L1 Mental Lexicon | 第13-18页 |
| 1.2.1 Hierarchical Network Model | 第14-15页 |
| 1.2.2 Spreading Activation Model | 第15-18页 |
| 1.3 The Organization of L2 Mental Lexicon | 第18-20页 |
| 1.4 Researches on the Nature of Mental Lexicon | 第20-23页 |
| 1.4.1 Researches on the Nature of Mental Lexicon Abroad | 第20-21页 |
| 1.4.2 Researches on the Nature of Mental Lexicon at Home | 第21-23页 |
| Chapter Two Methodology of the Study | 第23-31页 |
| 2.1 Research Questions | 第23页 |
| 2.2 Participants | 第23-24页 |
| 2.3 Instruments | 第24-29页 |
| 2.3.1 Vocabulary Knowledge Scale Test | 第24-25页 |
| 2.3.2 Word Association Test | 第25-29页 |
| 2.3.3 Interview | 第29页 |
| 2.4 Procedure | 第29-30页 |
| 2.5 Data Collection | 第30-31页 |
| Chapter Three Results and Discussion | 第31-50页 |
| 3.1 Five Response Types within Two Groups | 第31-36页 |
| 3.1.1 Five Response Types in Group One | 第31-33页 |
| 3.1.2 Five Response Types in Group Two | 第33页 |
| 3.1.3 Discussion of Five Response Types in Two Groups | 第33-36页 |
| 3.2 Five Response Types between Two Groups | 第36-43页 |
| 3.2.1 Paradigmatic Responses between Two Groups | 第36-37页 |
| 3.2.2 Syntagmatic Responses between Two Groups | 第37-38页 |
| 3.2.3 Encyclopedic Responses between Two Groups | 第38-39页 |
| 3.2.4 Clang-other Responses between Two Groups | 第39-40页 |
| 3.2.5 No Responses between Two Groups | 第40页 |
| 3.2.6 Discussion of Five Responses Types between Two Groups | 第40-43页 |
| 3.3 Response Types for Different Word Classes | 第43-48页 |
| 3.3.1 Five Response Types for Nouns | 第44-45页 |
| 3.3.2 Five Response Types for Verbs | 第45-46页 |
| 3.3.3 Five Response Types for Adjectives | 第46-47页 |
| 3.3.4 Discussion of Word Class Effects | 第47-48页 |
| 3.4 Discussion of Interviews | 第48-50页 |
| Chapter Four Major Findings and Implications | 第50-55页 |
| 4.1 Major Findings | 第50-51页 |
| 4.2 Implications | 第51-55页 |
| 4.2.1 Implications for Vocabulary Teaching | 第51-52页 |
| 4.2.2 Implications for Vocabulary Learning | 第52-55页 |
| Conclusion | 第55-57页 |
| Bibliography | 第57-60页 |
| Appendices | 第60-64页 |
| Appendix 1 | 第60-62页 |
| Appendix 2 | 第62-63页 |
| Appendix 3 | 第63-64页 |
| 攻读硕士学位期间取得的学术成果 | 第64-65页 |
| Acknowledgements | 第65页 |
