| ABSTRACT | 第1-5页 |
| 摘要 | 第5-10页 |
| Chapter One Introduction | 第10-14页 |
| ·Background of the Study | 第10-11页 |
| ·Problems in Writing from Teachers and Students | 第11-12页 |
| ·Purpose and Significance of the Study | 第12-13页 |
| ·Outline of the Thesis | 第13-14页 |
| Chapter Two Literature Review | 第14-40页 |
| ·Views on English Writing | 第14-18页 |
| ·Nature of Writing | 第14-15页 |
| ·Research on Writing Teaching Methodologies | 第15-18页 |
| ·Product Approach | 第15-16页 |
| ·Process Approach | 第16-17页 |
| ·Post-process Approach | 第17-18页 |
| ·The Feedback Theory | 第18-22页 |
| ·Definition of Feedback | 第18-19页 |
| ·Classification of Feedback | 第19-20页 |
| ·Comparative Studies of Peer Feedback and Teacher Feedback | 第20-22页 |
| ·Model Feedback | 第22-23页 |
| ·Computer- assisted Language Learning (CALL) | 第23-30页 |
| ·CALL and Its Peripheral Terms | 第23-24页 |
| ·Technical Development of CALL and Its Supportive Theories | 第24-25页 |
| ·Views on Computers in Language Teaching and Learning | 第25-26页 |
| ·The Advantages and Disadvantages of Computers in Language Learning | 第26-28页 |
| ·Views on the History of CALL | 第28-30页 |
| ·Study of Feedback on Second Language Writing | 第30-32页 |
| ·An Overview of Study on Feedback in Second Language Writing Abroad | 第30-31页 |
| ·A Review of Study on Feedback in College English writing by Chinese Scholars | 第31-32页 |
| ·Review of Writing Practice on Electronic Context | 第32-33页 |
| ·Theories on Computer-assisted Language Learning and English Writing | 第33-40页 |
| ·Humanism | 第33-34页 |
| ·Affective Factors | 第34-35页 |
| ·The Output Hypotheses | 第35-36页 |
| ·Interaction Theory | 第36-38页 |
| ·The Theory of “Zone of Proximal Development” | 第38-40页 |
| Chapter Three Implementation of Model Feedback on BBS.. | 第40-58页 |
| ·Features of BBS Especially for Writing | 第40-41页 |
| ·Overview of the Study | 第41-42页 |
| ·Research Hypothesis and Questions | 第42-43页 |
| ·Research Design | 第43-46页 |
| ·Subjects | 第43页 |
| ·Instruments | 第43-45页 |
| ·Two Questionnaires for Students | 第44页 |
| ·Interviews | 第44-45页 |
| ·Writing Scores of the Pretest and Posttest | 第45页 |
| ·Preparation | 第45-46页 |
| ·Techniques of Model Feedback on BBS | 第46-53页 |
| ·Modularizing Writing Platform | 第46-47页 |
| ·Designing Model Writing Activity | 第47-48页 |
| ·Building Socialized Writing Environment | 第48-51页 |
| ·Constructing Positive Writing Assessment | 第51-53页 |
| ·Procedures | 第53-54页 |
| ·Actual Activity Presentation | 第54-58页 |
| Chapter Four Findings and Discussions of the Research | 第58-74页 |
| ·Data from Questionnaires and Composition Scores | 第58-68页 |
| ·Writing Output | 第60-62页 |
| ·Authentic Interaction among Students | 第62-64页 |
| ·Attitudes towards Writing Online and Revision | 第64-67页 |
| ·Writing Competence | 第67-68页 |
| ·Data from the Interview with the Students | 第68-74页 |
| Chapter Five Conclusion | 第74-76页 |
| BIBLIOGRAPHY | 第76-80页 |
| APPENDIX I | 第80-82页 |
| APPENDIX II | 第82-84页 |
| APPENDIX III | 第84-86页 |
| ACKNOWLEDGEMENTS | 第86-88页 |
| PUBLISHED PAPERS | 第88页 |
