| Acknowledgements | 第5-6页 |
| Abstract | 第6-7页 |
| 摘要 | 第8-9页 |
| Contents | 第9-11页 |
| Ⅰ.Introduction | 第11-15页 |
| 1.1 Research background | 第11-12页 |
| 1.2 Research significance | 第12-13页 |
| 1.3 Research objectives and research questions | 第13页 |
| 1.4 Organization of the dissertation | 第13-15页 |
| Ⅱ.Literature Review | 第15-25页 |
| 2.1 Definitions of Cooperative Learning | 第15页 |
| 2.2 Theoretical framework of Cooperative Learning | 第15-16页 |
| 2.2.1 Social interdependence theory | 第16页 |
| 2.2.2 Social cohesiveness theory | 第16页 |
| 2.3 Studies on Cooperative Learning abroad and at home | 第16-25页 |
| 2.3.1 Elements of Cooperative Learning | 第16-19页 |
| 2.3.2 Effects of Cooperative Learning | 第19-20页 |
| 2.3.3 Instructional strategies of Cooperative Learning | 第20-21页 |
| 2.3.4 Obstacles in implementing Cooperative Learning | 第21-23页 |
| 2.3.5 Concluding remarks | 第23-25页 |
| Ⅲ.Research Design | 第25-30页 |
| 3.1 Research questions | 第25页 |
| 3.2 Subjects | 第25页 |
| 3.3 Instruments | 第25-28页 |
| 3.3.1 Teacher and student questionnaires | 第26-27页 |
| 3.3.2 Teacher interview | 第27页 |
| 3.3.3 Observation | 第27-28页 |
| 3.4 Data collection and data analysis | 第28-30页 |
| 3.4.1 Data collection | 第28-29页 |
| 3.4.2 Data analysis | 第29-30页 |
| Ⅳ.Results | 第30-52页 |
| 4.1 Teachers' perception and practice of Cooperative Learning | 第30-36页 |
| 4.1.1 Teachers' perception of Cooperative Learning | 第30-31页 |
| 4.1.2 The correlation between perception and practice | 第31-32页 |
| 4.1.3 Teachers' implementation of Cooperative Learning | 第32-36页 |
| 4.2 Students' attitude towards Cooperative Learning and its efects on students | 第36-40页 |
| 4.2.1 Effects of Cooperative Learning | 第37-39页 |
| 4.2.2 Problems and suggestions | 第39-40页 |
| 4.3 Further analysis | 第40-52页 |
| 4.3.1 A great divide in implementing Cooperative Learning between beginner teachers and experienced teachers | 第40-44页 |
| 4.3.2 Training is a strong predictor of better implementation of Cooperative Learning | 第44-45页 |
| 4.3.3 Students' different reaction to and gains from Cooperative Learning and its reason | 第45-52页 |
| Ⅴ.Discussion | 第52-56页 |
| 5.1 Implementation of Cooperative Learning | 第52-54页 |
| 5.2 Problems and suggestions | 第54-56页 |
| Ⅵ.Conclusious and Implications | 第56-60页 |
| 6.1 Summary of findings | 第56-57页 |
| 6.2 Implications of the study | 第57-59页 |
| 6.2.1 Factors affecting teachers' perception of Cooperative Learning | 第57-58页 |
| 6.2.2 Factors affecting students' perception of Cooperative Learning | 第58页 |
| 6.2.3 Teachers' unfulfilled responsibilities are the main reason for Cooperative Learning's impractical implementation | 第58-59页 |
| 6.3 Limitations of the study | 第59-60页 |
| Bibliography | 第60-65页 |
| Appendix Ⅰ | 第65-68页 |
| Appendix Ⅱ | 第68-71页 |
| Appendix Ⅲ | 第71页 |
