| Abstract | 第6-7页 |
| 摘要 | 第8-9页 |
| Chapter One Introduction | 第9-14页 |
| 1.1 Background of the Study | 第9-11页 |
| 1.2 Significance of the Study | 第11-12页 |
| 1.3 Structure of the Study | 第12-14页 |
| Chapter Two Literature Review | 第14-21页 |
| 2.1 Definitions of the Key Terms | 第14-16页 |
| 2.2 Previous Studies on Novice and Expert English Teachers Abroad and at Home | 第16-18页 |
| 2.3 Previous Studies on Heterogeneous Classes Abroad and at Home | 第18-21页 |
| Chapter Three Theoretical Basis | 第21-23页 |
| 3.1 Effective Teaching | 第21页 |
| 3.2 The“Learning Community”in Constructivism | 第21-23页 |
| Chapter Four Research Design | 第23-25页 |
| 4.1 Research Questions | 第23页 |
| 4.2 Research Subjects | 第23-24页 |
| 4.3 Research Instruments | 第24页 |
| 4.4 Research Procedures | 第24-25页 |
| Chapter Five Descriptions and Analysis of the Heterogeneous Classes | 第25-58页 |
| 5.1 Descriptions of Teaching Material | 第25-26页 |
| 5.2 Descriptions of Heterogeneous Classes | 第26-37页 |
| 5.3 Analysis and Comparison of Heterogeneous Classes | 第37-58页 |
| Chapter Six Conclusion | 第58-62页 |
| 6.1 Major Findings of the Study | 第58-59页 |
| 6.2 Pedagogical Implications | 第59-60页 |
| 6.3 Limitations and Suggestions for Future | 第60-62页 |
| Bibliography | 第62-66页 |
| Appendix I Testing after Reading Class | 第66-68页 |
| Appendix II Testing after Grammar Class | 第68-70页 |
| Appendix III Teacher Interview | 第70-71页 |
| Acknowledgements | 第71页 |
