| 摘要 | 第4-6页 |
| Abstract | 第6-8页 |
| Chapter One Introduction | 第11-14页 |
| 1.1 Background of the Research | 第11页 |
| 1.2 Purpose of the Research | 第11-12页 |
| 1.3 Significance of the Research | 第12-13页 |
| 1.4 Structure of the Research | 第13-14页 |
| Chapter Two Literature Review | 第14-29页 |
| 2.1 Teacher Feedback | 第14-20页 |
| 2.1.1 The Definition of Teacher Feedback | 第14-15页 |
| 2.1.2 The Classification of Teacher Feedback | 第15-17页 |
| 2.1.3 The Function of Teacher Feedback | 第17-18页 |
| 2.1.4 The Previous Studies on Teacher Feedback | 第18-20页 |
| 2.2 Scaffolding | 第20-25页 |
| 2.2.1 The Definition of Scaffolding | 第20-21页 |
| 2.2.2 The Functions of Scaffolding | 第21-22页 |
| 2.2.3 The Previous Studies on Scaffolding | 第22-23页 |
| 2.2.4 The Relationship between Teacher Feedback and Scaffolding Functions | 第23-25页 |
| 2.3 Theoretical Foundations | 第25-29页 |
| 2.3.1 Krashen’s Input Hypothesis and Affective Filter Hypothesis | 第25-26页 |
| 2.3.2 Long’s Interaction Hypothesis | 第26-29页 |
| Chapter Three Research Methodology | 第29-34页 |
| 3.1 Research Questions | 第29页 |
| 3.2 Research Participants | 第29-30页 |
| 3.3 Instruments | 第30-32页 |
| 3.3.1 Classroom Observation and Audio-recording | 第30-31页 |
| 3.3.2 Questionnaire | 第31-32页 |
| 3.3.3 Interview | 第32页 |
| 3.4 Research Procedures | 第32-33页 |
| 3.5 Data Collection and Data Analysis | 第33-34页 |
| Chapter Four Data Collection and Discussion | 第34-54页 |
| 4.1 The Ratio of Teachers' Evaluative Feedback and Discoursal feedback | 第34-36页 |
| 4.2 Students’ Attitudes and Preferences to Scaffolding Functions of Different Types ofTeacher Feedback | 第36-40页 |
| 4.3 Scaffolding Functions of Different Types of Teacher Feedback | 第40-51页 |
| 4.3.1 Scaffolding Functions of Evaluative Feedback | 第40-47页 |
| 4.3.2 Scaffolding Functions of Discoursal Feedback | 第47-51页 |
| 4.4 The Strategies to Improve the Appropriateness of Scaffolding Feedback | 第51-54页 |
| Chapter Five Conclusion | 第54-59页 |
| 5.1 Major Findings | 第54-56页 |
| 5.2 Pedagogical Implications | 第56-57页 |
| 5.3 Limitations and Suggestions for Further Study | 第57-59页 |
| Bibliography | 第59-63页 |
| Appendices | 第63-75页 |
| Acknowledgements | 第75页 |
