| 摘要 | 第1-6页 |
| Abstract | 第6-10页 |
| 1 Introduction | 第10-12页 |
| ·Significance of the research | 第10-11页 |
| ·Organization of the thesis | 第11-12页 |
| 2 Literature Review | 第12-31页 |
| ·Researches on monolingual mental lexicon | 第12-17页 |
| ·Definition of mental lexicon | 第12-13页 |
| ·Models of mental lexicon: a developing one | 第13-17页 |
| ·Research methodology of bilingual mental lexicon | 第17-23页 |
| ·Word association paradigm | 第18-20页 |
| ·Word translation task | 第20-22页 |
| ·Cross-language priming paradigm | 第22-23页 |
| ·Theories on bilingual mental lexicon | 第23-31页 |
| ·Weinreich’s three hypotheses: the ancestor of bilingual mental lexicon models | 第23-24页 |
| ·Paivio’s bilingual dual-coding theory | 第24-25页 |
| ·Kroll & Stewart’s revised hierarchical model | 第25-28页 |
| ·De Groot’s distributed representation model | 第28-31页 |
| 3 Extended Bilingual Distributed Representation Model | 第31-39页 |
| ·Setting and characteristic of L2 word acquisition | 第31-32页 |
| ·Psychological mechanism of L2 word acquisition | 第32-37页 |
| ·Coactivation pattern: L2 word representation manner | 第32-34页 |
| ·Simultaneous formation of semantic memory and episodic memory | 第34-37页 |
| ·Semantic restructuring in L2 vocabulary development | 第37-39页 |
| 4 Implications for L2 Word Meaning Acquisition | 第39-47页 |
| ·Unbalanced performance on language comprehension and production | 第39-42页 |
| ·Receptive vs. productive vocabulary: imbalance on acquisition difficulty | 第39-41页 |
| ·Positive effect of episodic memory | 第41-42页 |
| ·Negative semantic transfer | 第42-44页 |
| ·Episodic memory: the primary cause of negative semantic transfer | 第42-43页 |
| ·Negative effect of episodic memory | 第43-44页 |
| ·Episodic memory and L2 word meaning acquisition | 第44-47页 |
| ·Applying episodic memory: when and how | 第44-45页 |
| ·Strengthening semantic memory: why and how | 第45-47页 |
| 5 Conclusion | 第47-49页 |
| Bibliography | 第49-55页 |
| Academic Achievements and Awards | 第55-56页 |
| Acknowledgements | 第56页 |
