| Acknowledgements | 第6-8页 |
| 摘要 | 第8-9页 |
| Abstract | 第9-10页 |
| Chapter One Introduction | 第17-20页 |
| 1.1 Research Background | 第17-18页 |
| 1.2 Aims and Design of the Research | 第18页 |
| 1.3 Significance of the Research | 第18-19页 |
| 1.4 Organization of the Thesis | 第19-20页 |
| Chapter Two Literature Review | 第20-37页 |
| 2.1 Introduction | 第20页 |
| 2.2 Blended Instruction | 第20-22页 |
| 2.2.1 The concept and potential of blended instruction | 第20-21页 |
| 2.2.2 Factors affecting teachers’ adoption of blended instruction | 第21-22页 |
| 2.3 Comprehension of Microlectures | 第22-26页 |
| 2.3.1 Definitions and features of a microlecture | 第22-24页 |
| 2.3.2 Theoretical rationale for microlectures | 第24-25页 |
| 2.3.3 Merits and demerits of microlectures | 第25-26页 |
| 2.3.4 Microlecture making | 第26页 |
| 2.4 Application of Microlectures | 第26-32页 |
| 2.4.1 Application of microlectures abroad | 第27-28页 |
| 2.4.2 Application of microlectures in China | 第28-30页 |
| 2.4.3 EFL teachers’ application of microlectures in China | 第30-31页 |
| 2.4.4 Summary on teachers’ application of microlectures | 第31-32页 |
| 2.5 Evaluation of Microlectures and Relevant Teaching Practices | 第32-34页 |
| 2.6 Establishment of Conceptual Framework | 第34-36页 |
| 2.6.1 Overview of literature | 第34页 |
| 2.6.2 Research questions | 第34-35页 |
| 2.6.3 Conceptual framework | 第35-36页 |
| 2.7 Summary of Literature Review | 第36-37页 |
| Chapter Three Research Design | 第37-47页 |
| 3.1 Introduction | 第37页 |
| 3.2 Selection of the Overall Approach | 第37-38页 |
| 3.3 Entry to the Fields and Selection of Participants | 第38-40页 |
| 3.4 Data Collection | 第40-44页 |
| 3.4.1 Methods of data collection | 第40-42页 |
| 3.4.2 Process of data collection | 第42-44页 |
| 3.5 Data Analysis | 第44-45页 |
| 3.6 Ethics, Validity, and Reliability | 第45-46页 |
| 3.7 Summary of Research Design | 第46-47页 |
| Chapter Four Data Presentation and Analysis | 第47-79页 |
| 4.1 Introduction | 第47页 |
| 4.2 Case One | 第47-57页 |
| 4.2.1 School background of case one where Mr. Ma and Ms. Chen work | 第47-48页 |
| 4.2.2 Mr. Ma’s teaching practices with grammar microlectures | 第48-52页 |
| 4.2.3 Ms. Chen’s teaching practices with grammar microlectures | 第52-56页 |
| 4.2.4 Summary of case one | 第56-57页 |
| 4.3 Case Two | 第57-62页 |
| 4.3.1 School background of case two where Mrs. Guo works | 第57页 |
| 4.3.2 Mrs. Guo’s teaching practices with grammar microlectures | 第57-62页 |
| 4.3.3 Summary of case two | 第62页 |
| 4.4 Case Three | 第62-71页 |
| 4.4.1 School background of case three where Mrs. Zhang and Mrs. Luo work | 第62-63页 |
| 4.4.2 Mrs. Zhang’s teaching practices with grammar microlectures | 第63-68页 |
| 4.4.3 Mrs. Luo’s teaching practices with grammar microlectures | 第68-71页 |
| 4.4.4 Summary of case three | 第71页 |
| 4.5 Inter-case Comparison | 第71-78页 |
| 4.5.1 Participants’ grammar microlectures | 第71-73页 |
| 4.5.2 Participants’ flipped grammar classes | 第73-75页 |
| 4.5.3 Participants’ teaching cognition | 第75-77页 |
| 4.5.4 Summary of the inter-case comparison | 第77-78页 |
| 4.6 Summary of Data Presentation and Analysis | 第78-79页 |
| Chapter Five Discussion | 第79-92页 |
| 5.1 Introduction | 第79页 |
| 5.2 Discussion of Research Findings | 第79-89页 |
| 5.2.1 Chinese senior high school EFL teachers’ making of grammarmicrolectures | 第79-82页 |
| 5.2.2 Chinese senior high school EFL teachers’ practices with grammarmicrolectures | 第82-85页 |
| 5.2.3 Factors affecting Chinese senior high school EFL teachers’ practiceswith grammar microlectures | 第85-89页 |
| 5.3 Theoretical Framework of This Research | 第89-90页 |
| 5.4 Summary of Discussion | 第90-92页 |
| Chapter Six Conclusion | 第92-100页 |
| 6.1 Introduction | 第92页 |
| 6.2 Major Findings of the Research | 第92-96页 |
| 6.3 Contributions of the Research | 第96-97页 |
| 6.4 Limitations and Recommendations | 第97-98页 |
| 6.5 Concluding Remarks | 第98-100页 |
| References | 第100-108页 |
| Appendices | 第108-113页 |
| Appendix A Outline of focus group interviews | 第108-109页 |
| Appendix B Outline of personal in-depth interviews | 第109-110页 |
| Appendix C Sample transcription of interviews | 第110-113页 |
