| 摘要 | 第5-6页 |
| Abstract | 第6-7页 |
| Chapter 1 Introduction | 第10-15页 |
| 1.1 Background of the Research | 第10-12页 |
| 1.2 Purpose of the Research | 第12页 |
| 1.3 Significance of the Research | 第12-14页 |
| 1.4 Structure of the Research | 第14-15页 |
| Chapter 2 Literature Review | 第15-29页 |
| 2.1 Scaffolding Theory | 第15-24页 |
| 2.1.1 Introduction of Scaffolding Instruction | 第15-18页 |
| 2.1.2 Theoretical Foundations | 第18-21页 |
| 2.1.3 Studies on Scaffolding Instruction Abroad and at Home | 第21-24页 |
| 2.2 Internet-based English Teaching | 第24-27页 |
| 2.2.1 Introduction of Internet-based English Teaching | 第24-26页 |
| 2.2.2 Suggestions of Internet-based English Teaching | 第26-27页 |
| 2.3 Introduction of Internet-based Scaffolding Instruction | 第27-29页 |
| Chapter 3 Methodology | 第29-38页 |
| 3.1 Research Questions | 第29-30页 |
| 3.2 Subjects | 第30页 |
| 3.3 Instruments | 第30-32页 |
| 3.3.1 Vocabulary Tests | 第30-31页 |
| 3.3.2 Questionnaires | 第31页 |
| 3.3.3 Interviews | 第31-32页 |
| 3.4 Research Procedures | 第32-34页 |
| 3.4.1 The Stage of Pre-experiment | 第32页 |
| 3.4.2 The Stage of While-experiment | 第32-33页 |
| 3.4.3 The Stage of Post-experiment | 第33-34页 |
| 3.5 Data Collection | 第34页 |
| 3.6 Sample Lesson | 第34-38页 |
| Chapter 4 Data Analysis and Discussion | 第38-54页 |
| 4.1 Data Analysis and Discussion of Tests | 第38-44页 |
| 4.1.1 Data Analysis and Discussion of Pre-test in EC and CC | 第38-39页 |
| 4.1.2 Data Analysis and Discussion of Post-test in EC and CC | 第39-41页 |
| 4.1.3 Data Analysis and Discussion of Pre-test and Post-test in EC | 第41-42页 |
| 4.1.4 Data Analysis and Discussion of Pre-test and Post-test in CC | 第42-43页 |
| 4.1.5 Data Analysis and Discussion on Students of Different Levels | 第43-44页 |
| 4.2 Data Analysis and Discussion of Questionnaires | 第44-50页 |
| 4.2.1 Data Analysis and Discussion of Questionnaires before the Experiment | 第44-46页 |
| 4.2.2 Data Analysis and Discussion of Questionnaires after the Experiment | 第46-48页 |
| 4.2.3 The Comparison between Questionnaires before and after the Experiment | 第48-50页 |
| 4.3 Data Analysis and Discussion of Interviews | 第50-51页 |
| 4.4 The Overall Analysis and Discussion | 第51-54页 |
| 4.4.1 Effects on Students' Vocabulary Learning Achievements | 第51-52页 |
| 4.4.2 Effects on Students' Vocabulary Learning Attitudes | 第52页 |
| 4.4.3 Effects on Students' Vocabulary Learning Methods | 第52-54页 |
| Chapter 5 Conclusions | 第54-57页 |
| 5.1 Major Findings of the Research | 第54-55页 |
| 5.2 Implications of the Research | 第55-56页 |
| 5.3 Limitations of the Research | 第56页 |
| 5.4 Suggestions for Further Researches | 第56-57页 |
| Acknowledgements | 第57-58页 |
| Reference | 第58-61页 |
| Appendix A Pre-test of Vocabulary | 第61-63页 |
| Appendix B Post-test of Vocabulary | 第63-65页 |
| Appendix C Questionnaires | 第65-66页 |
| Appendix D Interviews | 第66-67页 |
| Appendix E Scores of the Two Classes in Pre-test and Post test | 第67-68页 |
