| Abstract | 第3-4页 |
| 摘要 | 第5-6页 |
| List of Abbreviations | 第6-10页 |
| Chapter One Introduction | 第10-14页 |
| 1.1 Background of the Study | 第10-11页 |
| 1.2 Significance of the Study | 第11-12页 |
| 1.3 Purpose of the Thesis | 第12页 |
| 1.4 Framework of the Thesis | 第12-14页 |
| Chapter Two Literature Review | 第14-30页 |
| 2.1 Vocabulary Knowledge | 第14-25页 |
| 2.1.1 The Development of the Framework of Vocabulary Knowledge | 第14-17页 |
| 2.1.2 Vocabulary Size and Depth of Vocabulary Knowledge | 第17-20页 |
| 2.1.3 Measurements of Vocabulary Size and Depth of VocabularyKnowledge | 第20-25页 |
| 2.2 Vocabulary Knowledge and Second Language Proficiency | 第25-29页 |
| 2.2.1 Previous Studies on the Relationship between Vocabulary Knowledgeand Second Language Proficiency at home | 第25-27页 |
| 2.2.2 Previous Studies on the Relationship between Vocabulary Knowledgeand Second Language Proficiency abroad | 第27-29页 |
| 2.3 Summary | 第29-30页 |
| Chapter Three Research Methodology | 第30-35页 |
| 3.1 Research Questions | 第30-31页 |
| 3.2 Research Subjects | 第31页 |
| 3.3 Research Instruments | 第31-33页 |
| 3.3.1 Vocabulary Levels Test | 第31-32页 |
| 3.3.2 Word Associates Test | 第32-33页 |
| 3.3.3 College English Test Band 4 | 第33页 |
| 3.4 Data Collection | 第33页 |
| 3.5 Data Analysis | 第33-35页 |
| Chapter Four Results and Discussions | 第35-51页 |
| 4.1 Descriptive and Reliability Statistics of Vocabulary Knowledge and SecondLanguage Proficiency | 第35-37页 |
| 4.2 Correlation between Vocabulary Size and Second Language Proficiency | 第37-42页 |
| 4.3 Correlation between Depth of Vocabulary Knowledge and Second LanguageProficiency | 第42-43页 |
| 4.4 Predictive Power of Vocabulary Knowledge to Second Language Proficiency | 第43-51页 |
| 4.4.1 Predictive Power of Vocabulary Knowledge to Total Scores onSecond Language Proficiency | 第44-46页 |
| 4.4.2 Predictive Power of Vocabulary Knowledge to Scores on SpecificSkills of Second Language Proficiency | 第46-51页 |
| Chapter Five Conclusions and Implications | 第51-55页 |
| 5.1 Major Findings of the Present Study | 第51-52页 |
| 5.1.1 Correlation between Vocabulary Knowledge and Second LanguageProficiency | 第51页 |
| 5.1.2 Correlation between Vocabulary Knowledge and its Specific Skills | 第51-52页 |
| 5.1.3 Predictive Power of Vocabulary Knowledge on Second LanguageProficiency and its Specific Skills | 第52页 |
| 5.2 Pedagogical Implications | 第52-53页 |
| 5.3 Limitations of the Study | 第53页 |
| 5.4 Suggestions for Further Study | 第53-55页 |
| Bibliography | 第55-61页 |
| Appendices | 第61-69页 |
| AppendixⅠ Vocabulary Levels Test | 第61-66页 |
| AppendixⅡ Word Associates Test | 第66-69页 |
| Acknowledgements | 第69-70页 |
| Publications | 第70页 |
