| Acknowledgments | 第3-4页 |
| Abstract | 第4-5页 |
| 摘要 | 第6-10页 |
| Chapter one Introduction | 第10-17页 |
| 1.1 Background of the research | 第10-15页 |
| 1.1.1 Importance of vocabulary learning in senior high school | 第10-11页 |
| 1.1.2 Situation of vocabulary teaching and learning in senior high school | 第11-13页 |
| 1.1.3 Challenge of the new curriculum standards and College Entrance Examination | 第13-15页 |
| 1.2 Significance of the research | 第15页 |
| 1.3 Structure of the thesis | 第15-17页 |
| Chapter Two Literature Review | 第17-32页 |
| 2.1 Key terms in this study | 第17-23页 |
| 2.1.1 Vocabulary and English vocabulary learning | 第17-21页 |
| 2.1.1.1 Vocabulary | 第17-18页 |
| 2.1.1.2 English vocabulary learning | 第18-21页 |
| 2.1.2 Micro-lecture video | 第21-23页 |
| 2.1.2.1 Definition of micro-lecture video | 第21-22页 |
| 2.1.2.2 Features of micro-lecture video | 第22-23页 |
| 2.2 Theoretical foundations in this study | 第23-28页 |
| 2.2.1 Cognitive Load Theory | 第23-26页 |
| 2.2.2 Input Hypothesis | 第26-28页 |
| 2.3 Related studies of micro-lecture videos in education | 第28-32页 |
| 2.3.1 Related studies of micro-lecture videos in education abroad | 第28-29页 |
| 2.3.2 Related studies of micro-lecture in education at home | 第29-30页 |
| 2.3.3 Comments on previous studies of micro-lecture in education | 第30-32页 |
| Chapter Three Methodology | 第32-42页 |
| 3.1 Research questions | 第32页 |
| 3.2 Research designs | 第32-42页 |
| 3.2.1 Quantitative design | 第32-39页 |
| 3.2.1.1 Participants | 第32-35页 |
| 3.2.1.2 Instruments | 第35-36页 |
| 3.2.1.3 Teaching materials | 第36-38页 |
| 3.2.1.4 Treatment | 第38-39页 |
| 3.2.1.5 Data collection and data analysis | 第39页 |
| 3.2.2 Qualitative design | 第39-42页 |
| 3.2.2.1 Subjects | 第40页 |
| 3.2.2.2 Instrument | 第40-41页 |
| 3.2.2.3 Data collection and data analysis | 第41-42页 |
| Chapter Four Results and Discussion | 第42-51页 |
| 4.1 Effects of the micro-lecture videos on senior high students' English vocabulary learning | 第42-45页 |
| 4.1.1 Effects of micro-lecture videos on students' immediate retention of target vocabulary | 第42-43页 |
| 4.1.2 Effects of micro-lecture videos on students' delayed retention of target vocabulary | 第43-45页 |
| 4.2 Senior high school students' attitudes towards micro-lecture videos | 第45-51页 |
| 4.2.1 Advantages of the micro-lecture videos | 第45-49页 |
| 4.2.1.1 Helping students expand English vocabulary volume | 第45-46页 |
| 4.2.1.2 Helping students cultivate their autonomous learning ability | 第46-47页 |
| 4.2.1.3 Helping students develop their interest in learning English vocabulary | 第47-48页 |
| 4.2.1.4 Helping students remember vocabulary for a much longer time | 第48-49页 |
| 4.2.2 Disadvantages of the micro-lecture videos | 第49-51页 |
| 4.2.2.1 Consuming much time to make use of the micro-lecture videos | 第49页 |
| 4.2.2.2 Distracting students from their learning tasks | 第49-51页 |
| Chapter Five Conclusion | 第51-56页 |
| 5.1 Major findings | 第51-52页 |
| 5.2 Pedagogical implications | 第52-54页 |
| 5.3 Limitations of the research | 第54页 |
| 5.4 Suggestions for further researches | 第54-56页 |
| References | 第56-60页 |
| Appendix Ⅰ | 第60-64页 |
| Appendix Ⅱ | 第64-67页 |
| Appendix Ⅲ | 第67-70页 |
