| 中文摘要 | 第4-6页 |
| Abstract | 第6-8页 |
| Acknowledgements | 第9-14页 |
| List of Abbreviations | 第14-15页 |
| Chapter 1 Introduction | 第15-18页 |
| 1.1 Research background | 第15-16页 |
| 1.2 Research significance | 第16-17页 |
| 1.3 Organization of the thesis | 第17-18页 |
| Chapter 2 Literature Review | 第18-37页 |
| 2.1 The image of good teachers | 第18-29页 |
| 2.1.1 Defining good teachers' images | 第18-19页 |
| 2.1.2 Empirical studies on good teachers | 第19-29页 |
| 2.2 Sociocultural Theory in teacher research | 第29-37页 |
| 2.2.1 Sociocultural theory in understanding teachers' classroom behaviors through discourse analysis | 第30-35页 |
| 2.2.2 Sociocultural theory in exploring teacher learning | 第35-37页 |
| Chapter 3 Methodology | 第37-41页 |
| 3.1 Research questions | 第37页 |
| 3.2 Rationale for the research design | 第37页 |
| 3.3 Data collection | 第37-39页 |
| 3.3.1 Participants | 第37-38页 |
| 3.3.2 Procedures | 第38-39页 |
| 3.3.3 Instruments | 第39页 |
| 3.4 Data analysis | 第39-41页 |
| 3.4.1 Classroom discourse analysis of video-typed lessons | 第39-40页 |
| 3.4.2 Analysis of interviews | 第40-41页 |
| Chapter 4 Results and discussion | 第41-94页 |
| 4.1 Good college EFL teachers' professional images | 第41-87页 |
| 4.1.1 Good college EFL teachers' professional other-images | 第41-81页 |
| 4.1.2 Good college EFL teachers' professional self-images | 第81-87页 |
| 4.2 Factors mediating good EFL teachers' professional image | 第87-94页 |
| 4.2.1 GTPI mediated by teachers' motivations | 第87-88页 |
| 4.2.2 GTPI mediated by teachers' understanding of rules | 第88-90页 |
| 4.2.3 GTPI mediated by teachers' beliefs on foreign language teaching and learning | 第90-92页 |
| 4.2.4 GTPI mediated by other members of the community | 第92页 |
| 4.2.5 GTPI mediated by teachers' reflection | 第92-94页 |
| Chapter 5 Conclusion | 第94-98页 |
| 5.1 Summary of the major findings | 第94-96页 |
| 5.1.1 Good college EFL teachers' professional images | 第94-95页 |
| 5.1.2 Factors mediating good college EFL teachers' professional images | 第95-96页 |
| 5.2 Theoretical and pedagogical implications | 第96页 |
| 5.3 Limitations and future directions | 第96-98页 |
| References | 第98-104页 |
| Appendix | 第104页 |
