| Acknowledgement | 第1-5页 |
| Abstract | 第5-6页 |
| Chinese Synopsis | 第6-7页 |
| Chapter 1 Introduction | 第7-9页 |
| Chapter 2 A Review of the relevant literature | 第9-21页 |
| 1． Definition | 第9-11页 |
| 2． Types | 第11-18页 |
| 3． Characteristics | 第18-21页 |
| Chapter 3 Factors affecting a teacher's role in EFL classroom | 第21-24页 |
| Chapter 4 An investigation of the status quo | 第24-29页 |
| 1． Subjects | 第24-25页 |
| 2． Instruments | 第25-28页 |
| 3． Procedures | 第28-29页 |
| Chapter 5 Results and analysis of the investigation | 第29-45页 |
| 1． External (objective) factors that affect a teacher's roles in EFL classroom | 第30-38页 |
| 2． Internal (subjective) factors that affect a teacher's roles in EFL classroom | 第38-45页 |
| Chapter 6 Conclusion | 第45-49页 |
| 1． How to ensure English teachers to change their roles in EFL classroom? | 第45-48页 |
| 2． Limitation and further research | 第48-49页 |
| Appendix | 第49-55页 |
| Bibliography | 第55-58页 |
