| 摘要 | 第4-5页 |
| Abstract | 第5-6页 |
| Chapter One Introduction | 第12-16页 |
| 1.1 Research Background | 第12-13页 |
| 1.2 Purpose of the Study | 第13-14页 |
| 1.3 Significance of the Study | 第14-15页 |
| 1.4 Organization of the Thesis | 第15-16页 |
| Chapter Two Literature Review | 第16-46页 |
| 2.1 Incidental Vocabulary Acquisition | 第16-20页 |
| 2.1.1 Definition of Incidental Vocabulary Acquisition | 第16-18页 |
| 2.1.2 Importance of Incidental Vocabulary Learning | 第18-20页 |
| 2.2 Reading | 第20-24页 |
| 2.2.1 Reading Models | 第20-21页 |
| 2.2.2 Reading Purposes | 第21-23页 |
| 2.2.3 Reading Process | 第23-24页 |
| 2.3 Empirical Studies on Factors that May Affect IVA in Reading | 第24-41页 |
| 2.3.1 Incidental Vocabulary Learning and Reading | 第25-26页 |
| 2.3.2 Studies on Influence Fctors on L2 IVA Abroad | 第26-37页 |
| 2.3.2.1 Effects of Reader-based Variables on L2 IVA | 第26-33页 |
| 2.3.2.2 Effects of Text-related Factors on L2 IVA | 第33-34页 |
| 2.3.2.3 Effects of Word-Related Features on L2 IVA | 第34-37页 |
| 2.3.3 Studies on IVA at Home | 第37-39页 |
| 2.3.4 Problems on IVA in Reading | 第39-41页 |
| 2.4 Theoretical Bases of the Study | 第41-45页 |
| 2.4.1 Noticing Hypothesis | 第41-43页 |
| 2.4.2 Depth of Processing Hypothesis | 第43-44页 |
| 2.4.3 Involvement Load Hypothesis | 第44-45页 |
| 2.5 Summery | 第45-46页 |
| Chapter Three Methodology | 第46-62页 |
| 3.1 Research Questions | 第46-47页 |
| 3.2 Participants | 第47-48页 |
| 3.3 Instruments | 第48-55页 |
| 3.3.1 Questionnaires | 第48-50页 |
| 3.3.1.1 A questionnaire for high school students' performance on IVA | 第48-50页 |
| 3.3.1.2 A Topic Familiarity Questionnaire | 第50页 |
| 3.3.2 Reading Materials | 第50-53页 |
| 3.3.3 Target Words | 第53-54页 |
| 3.3.4 Vocabulary Gain and Retention Tests | 第54页 |
| 3.3.5 An Outline of the Semi-Structured Interview | 第54-55页 |
| 3.4 Research Procedures | 第55-60页 |
| 3.4.1 Questionnaire Distribution and Pilot Study | 第56-57页 |
| 3.4.2 Pre-test and Reading Proficiency | 第57-58页 |
| 3.4.3 Reading Comprehension Task-Written Recall | 第58页 |
| 3.4.4 Vocabulary Gain Test | 第58-60页 |
| 3.4.5 Vocabulary Retention Test | 第60页 |
| 3.5 Data Collection and Analysis | 第60-61页 |
| 3.6 Summary | 第61-62页 |
| Chapter Four Results and Discussion | 第62-79页 |
| 4.1 Status Quo of High School Students' Performance on Incidental Vocabulary Acquisition | 第62-66页 |
| 4.1.1 The Effect of Vocabulary Size upon IVA | 第62-64页 |
| 4.1.2 Results of the Questionnaire and the Interview | 第64-66页 |
| 4.1.3 Summary | 第66页 |
| 4.2 Effectiveness of Text-Related Factors on Incidental Vocabulary Acquisition | 第66-72页 |
| 4.2.1 Effects of Topic Familiarity on Incidental Vocabulary Gain and Retention | 第66-71页 |
| 4.2.2 Effects of Type of Literature on Incidental Vocabulary Gain and Retention | 第71-72页 |
| 4.3 Effectiveness of Word-Related Factors on Incidental Vocabulary Acquisition | 第72-76页 |
| 4.3.1 Effects of Word's Length on Incidental Vocabulary Gain and Retention | 第72-74页 |
| 4.3.2 Effects of Word's Part of Speech on Incidental Vocabulary Gain and Retention | 第74-76页 |
| 4.4 Summary | 第76-79页 |
| Chapter Five Conclusion | 第79-83页 |
| 5.1 Major Findings | 第79-80页 |
| 5.2 Implications | 第80-81页 |
| 5.3 Limitations of the present study and suggestions for further study | 第81-83页 |
| References | 第83-92页 |
| Appendices | 第92-142页 |
| Appendix Ⅰ Vocabulary size test | 第92-103页 |
| Appendix Ⅱ Questionnaire | 第103-107页 |
| Appendix Ⅲ Topic Familiarity Questionnaire | 第107-108页 |
| Appendix Ⅳ Expository Reading Tasks | 第108-113页 |
| Appendix Ⅴ Week 1- Immediate Word Gain Test | 第113-118页 |
| Appendix Ⅵ Argumentation Reading Tasks | 第118-125页 |
| Appendix Ⅶ Immediate Word Gain Test | 第125-131页 |
| Appendix Ⅷ Delayed Word Gain Test | 第131-136页 |
| Appendix Ⅸ Delayed Word Gain Test | 第136-142页 |
| Acknowledgements | 第142-143页 |
| List of Publications | 第143页 |
