| List of Abbreviations | 第4-5页 |
| Abstract | 第5-6页 |
| 摘要 | 第7-10页 |
| Chapter One Introduction | 第10-13页 |
| 1.1 Research Background | 第10-11页 |
| 1.2 Significance and Purpose of the Study | 第11-12页 |
| 1.3 Layout of the Thesis | 第12-13页 |
| Chapter Two Literature Review | 第13-27页 |
| 2.1 Definition of Native English Speaker | 第13-15页 |
| 2.2 Students' General Perceptions of NESTs and NNESTs | 第15-19页 |
| 2.2.1 The Camp of NESTs | 第15-17页 |
| 2.2.2 The Camp of NNESTs | 第17-19页 |
| 2.3 Students' Perceptions of NESTs and NNESTs in Terms of In-class TeachingRoles | 第19-22页 |
| 2.4 Students' Perceptions of NESTs and NNESTs in Terms of In-classManagement Roles | 第22-24页 |
| 2.5 Students' Perceptions of NESTs and NNESTs in Terms of In-classCommunication Skills | 第24-25页 |
| 2.6 Students' Perceptions of NESTs and NNESTs in Terms of Individual Qualities | 第25-27页 |
| Chapter Three Research Methodology | 第27-31页 |
| 3.1 Research Questions | 第27页 |
| 3.2 Subjects | 第27-28页 |
| 3.3 Instruments | 第28-29页 |
| 3.3.1 Questionnaires | 第28-29页 |
| 3.3.2 Interview | 第29页 |
| 3.4 Data Collection and Analysis | 第29-31页 |
| 3.4.1 Data Collection | 第29页 |
| 3.4.2 Data Analysis | 第29-31页 |
| Chapter Four Results and Discussion | 第31-42页 |
| 4.1 Students' General Perceptions of NESTs and NNESTs | 第31-33页 |
| 4.2 Students' Perceptions of NESTs and NNESTs in Terms of In-class TeachingRoles | 第33-35页 |
| 4.3 Students' Perceptions of NESTs and NNESTs in Terms of In-classManagemement Roles | 第35-37页 |
| 4.4 Students' Perceptions of NESTs and NNESTs in Terms of CommunicationSkills | 第37-39页 |
| 4.5 Students' Perceptions of NESTs and NNESTs in Terms of Individual Qualities | 第39-42页 |
| Chapter Five Conclusion and Implications | 第42-47页 |
| 5.1 Summary of the Major Findings in this Study | 第42-43页 |
| 5.2 Implications for English teaching and learning | 第43-45页 |
| 5.2.1 Implications for English Teachers | 第43-44页 |
| 5.2.2 Implications for EFL Teacher Education Program | 第44-45页 |
| 5.2.3 Implications for English Administrators | 第45页 |
| 5.3 Limitations of the Study and Suggestions for Future Research | 第45-47页 |
| References | 第47-54页 |
| Appendix A | 第54-56页 |
| Acknowledgements | 第56-57页 |
| 在读期间公开发表论文（著）及科研情况 | 第57页 |
