| 摘要 | 第1-6页 |
| Abstract | 第6-7页 |
| Abbreviaitons | 第7-14页 |
| Chapter 1 Introduction | 第14-16页 |
| ·Research Orientation | 第14页 |
| ·Rationale of the Present Study | 第14页 |
| ·Significance of the Present Study | 第14页 |
| ·Key Research Questions | 第14-15页 |
| ·Structure of the Thesis | 第15-16页 |
| Chapter 2 Literature Review | 第16-38页 |
| ·Overview | 第16页 |
| ·The Notion of Mental Lexicon | 第16-18页 |
| ·Research Methods to Investigate the Organization of Mental Lexicon | 第18-23页 |
| ·An Overview | 第18-19页 |
| ·Word Association Test | 第19-23页 |
| ·Studies on L1 Mental Lexical Organization | 第23-29页 |
| ·Well-organizedness of L1 Mental Lexicon | 第23页 |
| ·Phonological Organization VS Semantic Organization | 第23-26页 |
| ·Semantic Network Models | 第26-29页 |
| ·Studies on L2 Mental Lexical Organization | 第29-32页 |
| ·Different Views on the Nature of L2 Mental Lexicon | 第30-31页 |
| ·Factors Affecting the Organization of L2 Mental Lexicon | 第31-32页 |
| ·Studies on Differences between L1 Mental Lexicon and L2 Mental Lexicon | 第32-37页 |
| ·Introduction | 第32-33页 |
| ·Studies on Qualitative Differences | 第33-36页 |
| ·Studies on Quantitative Differences | 第36-37页 |
| ·Brief Summary of the Literature | 第37-38页 |
| ·Major Strengths of Previous Studies | 第37页 |
| ·Major Weaknesses of Previous Studies | 第37-38页 |
| Chapter 3 Theoretical Framework | 第38-43页 |
| ·Theoretical Foundations | 第38-42页 |
| ·The Depth of Individual Word Knowledge Model | 第38-40页 |
| ·Mental Lexicon as a Lexical Network | 第40-41页 |
| ·Quantitative and Qualitative Measures to Investigate the Organization of the WA Pattern | 第41-42页 |
| ·Specific Research Questions | 第42-43页 |
| Chapter 4 Methodology | 第43-50页 |
| ·Subjects | 第43-44页 |
| ·Instruments | 第44-46页 |
| ·Choice of SWs | 第44-45页 |
| ·Word Association Test | 第45页 |
| ·Vocabulary Knowledge Scale Test/The Depth of Individual Word Knowledge Test | 第45-46页 |
| ·Data Collection | 第46页 |
| ·Data Analysis | 第46-50页 |
| ·Data Analysis of the Quantitative Pattern | 第46-48页 |
| ·Data Analysis of the Qualitative Pattern | 第48-50页 |
| Chapter Five Results and Discussions | 第50-65页 |
| ·Results | 第50-53页 |
| ·The Quantitative Response Patterns | 第50-51页 |
| ·The Qualitative Response Pattern | 第51-53页 |
| ·Major Findings | 第53页 |
| ·Discussions | 第53-60页 |
| ·Comparison with the Results of Wolters' study | 第53-54页 |
| ·Features of CLE Mental Lexicon and Major Reason | 第54-56页 |
| ·Plausible Explanations for Phonological Response Differences | 第56-60页 |
| ·Pedagogical Implications | 第60-65页 |
| ·Reorganizing L2 Mental Lexical Networks | 第61-63页 |
| ·Activities to Strengthen L2 Lexical Connections | 第63-65页 |
| Chapter 6 Conclusion | 第65-66页 |
| Bibliography | 第66-72页 |
| Appendices | 第72-78页 |
| Acknowledgements | 第78页 |
