| Abstract | 第9-10页 |
| 摘要 | 第11-12页 |
| List of Abbreviations | 第12-14页 |
| Chapter One Introduction | 第14-16页 |
| 1.1 Research Background | 第14页 |
| 1.2 The Purposes of the Study | 第14-15页 |
| 1.3 The Significance of the Study | 第15-16页 |
| Chapter Two Literature Review | 第16-26页 |
| 2.1 Previous Studies on Scaffolding | 第16-20页 |
| 2.1.1 Definition of Scaffolding | 第16页 |
| 2.1.2 The Features of Scaffolding | 第16-17页 |
| 2.1.3. The Function of Scaffolding | 第17页 |
| 2.1.4 The Classification of Scaffolding | 第17-18页 |
| 2.1.5. The Types of Scaffoldings in Classroom Teaching | 第18-19页 |
| 2.1.6. The Steps and Procedures of Scaffolding Teaching | 第19-20页 |
| 2.2 Previous Studies on EFL Writing Teaching | 第20-21页 |
| 2.2.1. The Product Approach | 第20-21页 |
| 2.2.2 The Process Approach | 第21页 |
| 2.3. Previous Studies on Scaffolding Teaching of EFL Writing | 第21-24页 |
| 2.3.1 Studies Abroad | 第21-23页 |
| 2.3.2 Studies in China | 第23-24页 |
| 2.4. The Relationship between Scaffolding Teaching and EFL Writing | 第24-26页 |
| Chapter Three Theoretical Framework | 第26-30页 |
| 3.1 Constructivism Theory | 第26页 |
| 3.2 Vygotsky’s Zone of Proximal Development (ZPD) | 第26-27页 |
| 3.3 Vygotsky’s Sociocultural Theory | 第27-30页 |
| Chapter Four Research Design | 第30-43页 |
| 4.1 Research Questions | 第30页 |
| 4.2 Subjects | 第30-31页 |
| 4.3 Instruments | 第31-32页 |
| 4.3.1 Tests | 第31页 |
| 4.3.2 Interview | 第31-32页 |
| 4.4 Research Procedures | 第32-39页 |
| 4.4.1 Pre-test | 第32页 |
| 4.4.2 The Samples of Providing Scaffoldings | 第32-37页 |
| 4.4.3 Treatment | 第37-39页 |
| 4.4.4 Post-test | 第39页 |
| 4.5 Analysis the Writing Accuracy, Complexity and Fluency of CC and EC in Post-test | 第39-42页 |
| 4.6 Data Collection and Analysis | 第42-43页 |
| Chapter Five Results and Discussion | 第43-55页 |
| 5.1. Results of Pre-test | 第43-44页 |
| 5.2 Results of Post-test | 第44-45页 |
| 5.3 Results of Paired Samples Test for EC and CC | 第45-46页 |
| 5.4 Results of Comparison of Writing Accuracy, Fluency and Complexity of the two Groups in Posttest | 第46-49页 |
| 5.4.1 Results of Comparison of Writing Accuracy in EC and CC in Post-test | 第46-47页 |
| 5.4.2 Results of Comparison of Writing Complexity in EC and CC in Post-test | 第47-48页 |
| 5.4.3 Results of Comparison of Writing Fluency in EC and CC in Post-test | 第48-49页 |
| 5.5 The Results of the Interview | 第49-51页 |
| 5.6 Discussion | 第51-55页 |
| 5.6.1 The Effects of the Scaffolding Teaching on Writing Achievements | 第51-52页 |
| 5.6.2 The Effects of the Scaffolding Teaching on the Students’ Writing Accuracy | 第52-53页 |
| 5.6.3 The Effects of the Scaffolding Teaching on the Students’ Writing Complexity | 第53页 |
| 5.6.4 The Effects of the Scaffolding Teaching on the Students’ Writing Fluency | 第53页 |
| 5.6.5 The Students’ Attitudes towards the Scaffolding Teaching | 第53-55页 |
| Chapter Six Conclusion | 第55-60页 |
| 6.1 Major Findings | 第55-56页 |
| 6.2 Implications | 第56-57页 |
| 6.3 Limitations | 第57-58页 |
| 6.4 Suggestions | 第58-60页 |
| References | 第60-63页 |
| Appendix Ⅰ | 第63-64页 |
| Appendix Ⅱ | 第64-65页 |
| Appendix Ⅲ | 第65-66页 |
| Appendix Ⅳ | 第66-67页 |
| Appendix Ⅴ | 第67-68页 |
| Appendix Ⅵ | 第68-72页 |
| Appendix Ⅶ | 第72-73页 |
| Appendix Ⅷ | 第73-77页 |
| Appendix Ⅸ | 第77-82页 |
| Acknowledgements | 第82页 |
