| 摘要 | 第1-8页 |
| Abstract | 第8-12页 |
| 1. Introduction | 第12-16页 |
| ·Purpose of the study | 第12-13页 |
| ·Research questions | 第13页 |
| ·Definition of the terms | 第13-14页 |
| ·Significance of the study | 第14-15页 |
| ·Structure of the thesis | 第15-16页 |
| 2. Literature Review | 第16-26页 |
| ·Research upon homework internationally | 第16-21页 |
| ·Current surveys upon English homework | 第21-24页 |
| ·Researches related to English open assignment | 第24-26页 |
| 3. Analysis of problems in the traditional homework | 第26-33页 |
| ·Deviation from homework aim | 第26-27页 |
| ·Problems existing in traditional homework | 第27-30页 |
| ·Problems in the evaluation process of traditional homework | 第30-33页 |
| 4. Theoretical Support of Open Assignment | 第33-44页 |
| ·Multiple Intelligences Theory | 第33-37页 |
| ·Constructivism | 第37-41页 |
| ·Task-based language learning and teaching | 第41-44页 |
| 5. Design,Construct and Evaluation of Open Assignment | 第44-61页 |
| ·Principles of open assignment design | 第44-49页 |
| ·Construct energetic system of open assignment | 第49-53页 |
| ·Cooperative Interaction | 第53-56页 |
| ·Homework out of autonomy and independent choices | 第56-57页 |
| ·The assessment of open English assignment | 第57-60页 |
| ·Summary | 第60-61页 |
| 6. Conclusion | 第61-65页 |
| ·Major Findings | 第61-62页 |
| ·Outlook of the Open Assignments | 第62-65页 |
| References | 第65-68页 |
| Acknowledgements | 第68页 |
