| Abstract | 第5页 |
| 摘要 | 第6-10页 |
| Chapter One Introduction | 第10-13页 |
| 1.1 Research background | 第10-11页 |
| 1.2 Research purpose | 第11-12页 |
| 1.3 Overall structure of the thesis | 第12-13页 |
| Chapter Two Literature Review | 第13-25页 |
| 2.1 Introduction of Incidental Vocabulary Acquisition | 第13-15页 |
| 2.1.1 Definition of incidental vocabulary acquisition | 第13-14页 |
| 2.1.2 Definition of vocabulary knowledge | 第14-15页 |
| 2.1.3 Definition of vocabulary retention | 第15页 |
| 2.2 Theoretical background | 第15-18页 |
| 2.2.1 Input Hypothesis | 第15-16页 |
| 2.2.2 Theory of Depth of Processing | 第16-17页 |
| 2.2.3 Involvement Load Hypothesis | 第17-18页 |
| 2.3 Related studies on incidental vocabulary learning in different input modes | 第18-22页 |
| 2.3.1 Incidental vocabulary acquisition while reading | 第18-19页 |
| 2.3.2 Incidental vocabulary acquisition while listening | 第19-20页 |
| 2.3.3 Incidental vocabulary acquisition while reading versus listening | 第20-22页 |
| 2.4 The relationship between incidental vocabulary acquisition and frequency of occurrence of target words | 第22-23页 |
| 2.5 Summary | 第23-25页 |
| Chapter Three Research Methodology | 第25-35页 |
| 3.1 Research questions | 第25页 |
| 3.2 Participants | 第25-26页 |
| 3.3 Target words | 第26-27页 |
| 3.4 Materials | 第27-28页 |
| 3.5 Instruments | 第28-33页 |
| 3.5.1 The final test of senior grade two | 第28页 |
| 3.5.2 Vocabulary Knowledge Scale and Scoring | 第28-30页 |
| 3.5.3 Immediate posttests and delayed posttests | 第30-32页 |
| 3.5.4 Statistical analysis | 第32-33页 |
| 3.6 Procedures | 第33-35页 |
| Chapter Four Results and Discussion | 第35-57页 |
| 4.1 Results and analysis of the English proficiency level test | 第35-36页 |
| 4.2 Results and analysis of the recognition of form | 第36-42页 |
| 4.2.1 Comparison of the results of the effects between different input modes and frequency on recognition of form | 第36-40页 |
| 4.2.2 Comparison of the results between the immediate and delayed posttest on recognition of form | 第40-42页 |
| 4.3 Results and analysis of the recognition of meaning | 第42-48页 |
| 4.3.1 Comparison of the results of the effects between different input modes and frequency on recognition of meaning | 第42-46页 |
| 4.3.2 Comparison of the results between the immediate and delayed posttest on recognition of meaning | 第46-48页 |
| 4.4 Results and analysis of the recognition of part of speech | 第48-54页 |
| 4.4.1 Comparison of the results of the effects between different input modes and frequency on recognition of part of speech | 第48-52页 |
| 4.4.2 Comparison of the results between the immediate and delayed posttest on recognition of part of speech | 第52-54页 |
| 4.5 Discussion | 第54-57页 |
| 4.5.1 The effects of different input modes on immediate vocabulary acquisition .. | 第54-55页 |
| 4.5.2 The effects of different input modes on vocabulary retention | 第55页 |
| 4.5.3 The effects of frequency of occurrence on vocabulary acquisition | 第55-57页 |
| Chapter Five Conclusion | 第57-60页 |
| 5.1 Major findings | 第57页 |
| 5.2 Pedagogical implications | 第57-59页 |
| 5.3 Limitations and suggestions for the future study | 第59-60页 |
| Bibliography | 第60-64页 |
| Appendix Ⅰ Materials for RF1 group | 第64-67页 |
| Appendix Ⅱ Materials for RF3 | 第67-70页 |
| Appendix Ⅲ Materials for LF1 | 第70-73页 |
| Appendix Ⅳ Materials for LF3 | 第73-76页 |
| Appendix Ⅴ The final examination of senior Grade 2 | 第76-86页 |
| Appendix Ⅵ Vocabulary test of target word | 第86-89页 |
| Acknowledgements | 第89-90页 |
| The list of the research papers published by the author | 第90-91页 |
