| Introduction | 第6-7页 |
| 1 Bilingual Lexical Memory | 第7-17页 |
| 1.1 The Mental Lexicon | 第7-11页 |
| 1.1.1 Notion of the Mental Lexicon | 第7-8页 |
| 1.1.2 Representations in the Mental Lexicon | 第8-10页 |
| 1.1.3 Lexical Access to the Mental Lexicon | 第10-11页 |
| 1.2 Bilingual Mental Lexicon | 第11-17页 |
| 1.2.1 Separate Storage Hypothesis vs. Common Storage Hypothesis | 第12-13页 |
| 1.2.2 Common Storage Models | 第13-17页 |
| 1.2.2.1 Concept Mediation VS.Word Association | 第13-14页 |
| 1.2.2.2 Mixed RepresentationVS.Asymmetrical Representation | 第14-17页 |
| 2 L2 Lexical Development | 第17-23页 |
| 2.1 Two Constraints on L2 Lexical Development | 第17-18页 |
| 2.1.1 Poor Contextualized Input | 第17页 |
| 2.1.2 L1 Semantic and Lexical Interference | 第17-18页 |
| 2.2 Three Stages of L2 Lexical Development | 第18-22页 |
| 2.2.1 The Formal Stage | 第18-20页 |
| 2.2.2 The L1 Lemma Mediation Stage | 第20-21页 |
| 2.2.3 The L1-L2 Integration Stage | 第21-22页 |
| 2.3 Lexical Fossilization | 第22-23页 |
| 3 Research on L2 Lexical Representation | 第23-39页 |
| 3.1 Three Features of L2 Lexical Representation | 第24-28页 |
| 3.1.1 The Transition from Lexical Association to Conceptual Mediation | 第24-26页 |
| 3.1.2 Weak Connections between L2 Words and Conceptual Representation | 第26-28页 |
| 3.1.3 No Morphological Specifications | 第28页 |
| 3.2 Consequences of L2 Lexical Representation | 第28-33页 |
| 3.2.1 Higher Degree of Automatic Activation | 第29-30页 |
| 3.2.2 Conscious Process of Morphological Production | 第30-33页 |
| 3.3 The Lexical Errors in L2 Production | 第33-37页 |
| 3.3.1 Word Choice and Usage Errors | 第34页 |
| 3.3.2 Morphological Errors | 第34-37页 |
| 3.4 Lexical Fossilization | 第37-39页 |
| 4 Findings and Implications for L2 Vocabulary Acquisition | 第39-49页 |
| 4.1 Findings and Discussions | 第39-44页 |
| 4.1.1 Representation and Development of L2 Mental Lexicon | 第39-41页 |
| 4.1.2 Two Factors that May Affect L2 Lexical Development | 第41-44页 |
| 4.1.2.1 Semantic Overlap | 第41-43页 |
| 4.1.2.2 Vocabulary Teaching Approaches | 第43-44页 |
| 4.2 General Implications for L2 Vocabulary Acquisition | 第44-49页 |
| 4.2.1 Three Steps to Ensure a Quick Retrieval and Access | 第44-45页 |
| 4.2.2 Three Principles to Construct a Bilingual’s Mental Lexicon | 第45-49页 |
| Conclusion | 第49-52页 |
| References | 第52-56页 |
| Abstract (English) | 第56页 |
| Abstract (Chinese) | 第60-62页 |
