| 摘要 | 第1-6页 |
| Abstract | 第6-8页 |
| Acknowledgement | 第8-9页 |
| Abbreviations | 第9-14页 |
| Chapter Introduction | 第14-19页 |
| ·Rationale of the Study | 第14-17页 |
| ·Problems in Writing Teaching | 第14-16页 |
| ·Problems in Students’ Writing | 第16-17页 |
| ·Significance of the Study | 第17-18页 |
| ·Layout of the Study | 第18-19页 |
| Chapter Two Literature Review | 第19-48页 |
| ·Review of Writing | 第19-30页 |
| ·The Nature of Writing | 第19-23页 |
| ·The Definition of Writing | 第19-21页 |
| ·Basic Notions of the Teaching of Writing | 第21-23页 |
| ·Several Writing Teaching Approaches | 第23-27页 |
| ·Product Writing Approach | 第23-24页 |
| ·Process Approach | 第24-25页 |
| ·Group Cooperation Writing Approach | 第25-26页 |
| ·The Genre Approach | 第26-27页 |
| ·Previous Studies on Writing Teaching | 第27-30页 |
| ·Previous Studies on Writing Teaching in General | 第27-29页 |
| ·Previous Studies on Middle School English Writing | 第29-30页 |
| ·Theoretical Foundations for the Study | 第30-37页 |
| ·Piaget’s Theory of Cognitive Development | 第30-33页 |
| ·Vygotsky’s Concept of Zone of Proximal Development | 第33-35页 |
| ·Linguistic theory of Krashen’s input hypothesis | 第35-36页 |
| ·Summary | 第36-37页 |
| ·Application of Scaffolding Instruction in Classroom Teaching | 第37-45页 |
| ·Definition of Scaffolding | 第37-39页 |
| ·The Types and Characteristics of Scaffoldings in Classroom Teaching | 第39-41页 |
| ·The Main Functions of Scaffoldings | 第41页 |
| ·The Steps and Procedures of Scaffolding Instruction | 第41-42页 |
| ·Studies on Scaffolding Instruction Home and Abroad | 第42-45页 |
| ·Related Studies at Home | 第42-43页 |
| ·Related Studies Abroad | 第43-45页 |
| ·Writing Teaching Method based on Scaffolding Theory | 第45-48页 |
| Chapter Three Methodology | 第48-53页 |
| ·Research Questions | 第48-49页 |
| ·Participants | 第49页 |
| ·Instruments | 第49-51页 |
| ·Questionnaires | 第50页 |
| ·Pre-test and Post-test | 第50页 |
| ·Interview | 第50-51页 |
| ·Procedure | 第51页 |
| ·Data Collection | 第51-52页 |
| ·Summary | 第52-53页 |
| Chapter Four Results and Discussion | 第53-67页 |
| ·Quantitative Analysis | 第53-63页 |
| ·Analysis of Questionnaire Data | 第53-57页 |
| ·Analysis of Background Questionnaire | 第53-56页 |
| ·Analysis of Feedback Questionnaire | 第56-57页 |
| ·Analysis of Pre-test and Post-test Data | 第57-63页 |
| ·Analysis of Pre-test Data | 第57-58页 |
| ·Analysis of Post-test Data | 第58-59页 |
| ·The Comparison between Pre-test and Post-test Data | 第59-63页 |
| ·Qualitative Analysis | 第63-66页 |
| ·Analysis of theInterview | 第63-65页 |
| ·Interview of High Level Students | 第64页 |
| ·Interview of Low Level Students | 第64-65页 |
| ·Analysis of the Questionnaire | 第65-66页 |
| ·Summary | 第66-67页 |
| Chapter Five Conclusion | 第67-73页 |
| ·Major Findings | 第67-69页 |
| ·Pedagogical Implications | 第69-71页 |
| ·Limitations | 第71-72页 |
| ·Suggestions for Future Study | 第72-73页 |
| References | 第73-79页 |
| Appendices | 第79-91页 |
