| 摘要 | 第4-5页 |
| Abstract | 第5-6页 |
| Chapter One Introduction | 第11-15页 |
| 1.1 Background of the Study | 第11-12页 |
| 1.2 Purposes of the Study | 第12-13页 |
| 1.3 Significance of the Study | 第13页 |
| 1.4 Organization of the Thesis | 第13-15页 |
| Chapter Two Literature Review | 第15-29页 |
| 2.1 Scaffolding Instruction | 第15-21页 |
| 2.1.1 Theoretical Foundation of Scaffolding Instruction | 第15-17页 |
| 2.1.2 Definitions of Scaffolding Instruction | 第17-18页 |
| 2.1.3 Types and Characteristics of Scaffolding Instruction | 第18-20页 |
| 2.1.4 Steps and Procedures of Scaffolding Instruction | 第20-21页 |
| 2.2 Traditional Approaches to English Writing Teaching | 第21-23页 |
| 2.2.1 Product-based Approach | 第21-22页 |
| 2.2.2 Process-based Approach | 第22页 |
| 2.2.3 Genre-based Approach | 第22-23页 |
| 2.3 The Necessity of Applying Scaffolding Instruction to English Writing Teaching | 第23-24页 |
| 2.4 Previous Relevant Studies on Scaffolding Instruction both at Home and Abroad | 第24-27页 |
| 2.4.1 Related Studies Abroad | 第24-26页 |
| 2.4.2 Related Studies at Home | 第26-27页 |
| 2.5 Summary | 第27-29页 |
| Chapter Three Methodology | 第29-39页 |
| 3.1 Research Questions | 第29页 |
| 3.2 Research Subjects | 第29页 |
| 3.3 Research Instruments | 第29-33页 |
| 3.3.1 Writing Tests and Writing Tasks | 第30页 |
| 3.3.2 Questionnaires | 第30-33页 |
| 3.3.3 Interview | 第33页 |
| 3.4 Writing Teaching Experiment | 第33-37页 |
| 3.4.1 The Introduction of Scaffolding Instruction | 第33-35页 |
| 3.4.2 The Application of Scaffolding Instruction | 第35-37页 |
| 3.4.3 The Output of Scaffolding Instruction | 第37页 |
| 3.5 Procedures of Data Collection and Data Analysis | 第37-39页 |
| Chapter Four Results and Discussion | 第39-65页 |
| 4.1 General Situation of Subjects‘ English writing Learning | 第39-43页 |
| 4.1.1 Current Situation of Subjects‘ Attitude toward English Writing | 第40-41页 |
| 4.1.2 Current Situation of Subjects‘ Writing Strategies Used in English Writing | 第41-42页 |
| 4.1.3 Current Situation of Subjects‘ Writing Level in English Writing | 第42-43页 |
| 4.2 Comparison of Subjects‘ Writing Performance Between EC and CC | 第43-59页 |
| 4.2.1 Comparison of Subjects‘ Writing Performance Between EC and CC in thePre-test | 第43-44页 |
| 4.2.2 Comparison of Subjects‘ Writing Performance Between EC and CC in the Post-tests | 第44-59页 |
| 4.3 Subjects‘ General View to Scaffolding Instruction in English Writing | 第59-65页 |
| 4.3.1 Subjects‘ View to Scaffolding Instruction in the Learning of EnglishWriting | 第59-61页 |
| 4.3.2 Subjects‘ View to Scaffolding Instruction on the Effects of FiveDimensions of English Writing | 第61-62页 |
| 4.3.3 Subjects‘ View to Scaffolding Instruction in the Practice of EnglishWriting | 第62-65页 |
| Chapter Five Conclusion | 第65-69页 |
| 5.1 Summary of the Major Findings | 第65-66页 |
| 5.2 Pedagogical Implications | 第66-67页 |
| 5.3 Limitations of the Present Study | 第67-68页 |
| 5.4 Suggestions for Future Study | 第68-69页 |
| BIBLIOGRAPHY | 第69-73页 |
| APPENDIX Ⅰ | 第73-75页 |
| APPENDIX Ⅱ | 第75-77页 |
| APPENDIX Ⅲ | 第77-79页 |
| APPENDIX Ⅳ | 第79-81页 |
| APPENDIX Ⅴ | 第81-83页 |
| APPENDIX Ⅵ | 第83-85页 |
| APPENDIX Ⅶ | 第85-87页 |
| APPENDIX Ⅷ | 第87-91页 |
| 作者攻读学位期间发表学术论文清单 | 第91-93页 |
| ACKNOWLEDGEMENTS | 第93页 |
