| 中文摘要 | 第1-3页 |
| Abstract | 第3-4页 |
| 中文文摘 | 第4-12页 |
| Chapter one Introduction | 第12-18页 |
| ·The current situation of English vocabulary teaching in high school of china | 第13-14页 |
| ·The present situation of English reading teaching in high school of china | 第14-16页 |
| ·The aims and quecstions of the study | 第16页 |
| ·Contents and organization of the thesis | 第16-18页 |
| Chapter Two Literature Review | 第18-35页 |
| ·Intentional and incidental vocabulary acquisition | 第18-20页 |
| ·Factors contributing to successful vocabulary acquisition | 第20-21页 |
| ·Vocabulary acquisition and reading | 第21-23页 |
| ·The close relationship between vocabulary and reading | 第21-22页 |
| ·Previous research into incidental vocabulary acquisition through reading | 第22-23页 |
| ·Related studies on lead-in art in effectiveness of English teaching | 第23-25页 |
| ·The input theory | 第25-28页 |
| ·Ellis's different views on the role of input in SLA | 第25-26页 |
| ·Krashen's input theories | 第26-28页 |
| ·Involvement hypothesis | 第28-31页 |
| ·Motivation Theory | 第31-35页 |
| ·The definition of motivation | 第31-32页 |
| ·Gardner's motivation theory and his socio-educational model | 第32-35页 |
| Chapter Three Lead-in Means | 第35-43页 |
| ·Major lead-in means in reading class | 第35-40页 |
| ·By background knowledge | 第35-36页 |
| ·By technology of multimedia | 第36-37页 |
| ·By students' performance | 第37页 |
| ·By interesting and instructive games | 第37-38页 |
| ·By brainstorming | 第38-39页 |
| ·By music and English songs | 第39-40页 |
| ·Significance of lead-in activities in vocabulary acquisition in reading class | 第40-43页 |
| Chapter Four An Experimental Study | 第43-46页 |
| ·Objective of the study | 第43页 |
| ·Subjects | 第43-44页 |
| ·Participants | 第43页 |
| ·Test | 第43-44页 |
| ·Questionnaire | 第44页 |
| ·Interview | 第44页 |
| ·Procedure | 第44-46页 |
| Chapter Five Results and Discussion | 第46-57页 |
| ·Data collection and analysis | 第46-55页 |
| ·Data from the tests and the analysis of them | 第46-48页 |
| ·Data from the questionnaire and the analysis of them | 第48-53页 |
| ·An interview with 20 students and the analysis | 第53-55页 |
| ·Discussion | 第55-57页 |
| ·The effect of motivation and interest resulting from lead-in art on IVA | 第55页 |
| ·The effect of input resulted from lead-in art on IVA | 第55-56页 |
| ·The effect of lead-in art on IVA and other aspects | 第56-57页 |
| Chapter Six Conclusion | 第57-60页 |
| ·Overview | 第57-58页 |
| ·Limitations | 第58-59页 |
| ·The suggestions on how to use lead-in art used in reading class | 第59-60页 |
| References | 第60-63页 |
| Appendix Ⅰ Questionnaire | 第63-64页 |
| Appendix Ⅱ Interview | 第64-65页 |
| Appendix Ⅲ Vocabulary Test(pre-test and post-test) | 第65-70页 |
| Acknowledgements | 第70页 |
