| Abstract in English | 第3-4页 |
| Abstract in Chinese | 第5-10页 |
| Chapter 1 Introduction | 第10-14页 |
| 1.1 Background of the Research | 第10-11页 |
| 1.2 Significance of the Research | 第11页 |
| 1.3 Outline of the Thesis | 第11-14页 |
| Chapter 2 Literature Review | 第14-24页 |
| 2.1 Definition of Teacher Roles | 第14-16页 |
| 2.2 Studies on English Teacher Roles | 第16-19页 |
| 2.2.1 Foreign Studies on English Teacher Roles | 第16-18页 |
| 2.2.2 Domestic Studies on English Teacher Roles | 第18-19页 |
| 2.2.3 Limitations of Previous Research | 第19页 |
| 2.3 Theoretical Foundation for This Study | 第19-24页 |
| 2.3.1 Humanism | 第19-20页 |
| 2.3.2 Constructivism | 第20-21页 |
| 2.3.3 Postmethod Pedagogy | 第21-22页 |
| 2.3.4 Classroom Management | 第22-24页 |
| Chapter 3 Methodology | 第24-28页 |
| 3.1 Research Questions | 第24页 |
| 3.2 Subjects | 第24页 |
| 3.3 Instruments | 第24-26页 |
| 3.3.1 The Questionnaire for Students and Teachers | 第24-26页 |
| 3.3.2 Classroom Observation | 第26页 |
| 3.4 Data Collection | 第26-28页 |
| Chapter 4 Results and Discussion | 第28-60页 |
| 4.1 Overall Description of the Data | 第28-39页 |
| 4.1.1 Students‘ Expectation of Teacher Roles | 第28-29页 |
| 4.1.2 Teachers‘ Self-cognition of Teacher Roles and Their Classroom TeachingPerformance | 第29-32页 |
| 4.1.3 Teachers‘ Actual Classroom Teaching Performance | 第32-35页 |
| 4.1.4 Students‘ Feedback of Teachers‘ Actual Classroom Teaching Performance | 第35-39页 |
| 4.2 Comparison between Students‘ Expectation and Teachers‘ Self-cognition of TeacherRoles | 第39-40页 |
| 4.3 Comparison between Teachers‘ Self-cognition of Teacher Performance and Their ActualClassroom Teaching Performances | 第40-47页 |
| 4.4 Comparison between Students‘ Feedback and Teachers‘ Actual Classroom TeachingPerformance | 第47-54页 |
| 4.5 Reasons for the Differences | 第54-56页 |
| 4.5.1 Reasons for Differences between Students‘ expectation and Teachers‘ Self-cognition on Teacher Roles | 第54页 |
| 4.5.2 Reasons for Differences between Teachers‘ Self-cognition of Their Performanceand Their Actual Classroom Teaching Performances | 第54-55页 |
| 4.5.3 Reasons for Differences between Students‘ Feedback and Teachers‘ ActualPerformances in Classroom Teaching | 第55-56页 |
| 4.6 Possible Ways to Reduce the Differences | 第56-60页 |
| 4.6.1 Ways to Reduce the Difference between Students‘ Expectation and Teachers‘ Self-cognition of Teacher Roles | 第56-57页 |
| 4.6.2 Ways to Reduce the Difference between Teachers‘ Self-cognition of TeacherPerformance and Their Actual Performances in Classroom Teaching | 第57页 |
| 4.6.3 Ways to Reduce the Difference between Students‘ Feedback and Teachers‘ ActualPerformances in Classroom Teaching | 第57-60页 |
| Chapter 5 Conclusion | 第60-62页 |
| 5.1 Summary of the Major Findings | 第60页 |
| 5.2 Limitations | 第60-62页 |
| Acknowledgements | 第62-64页 |
| Bibliography | 第64-68页 |
| Appendices | 第68-74页 |
| AppendixⅠ | 第68-70页 |
| Appendix Ⅱ | 第70-72页 |
| Appendix Ⅲ | 第72-74页 |
| Publications | 第74页 |
