| Acknowledgements | 第1-4页 |
| Abstract | 第4-6页 |
| 中文摘要 | 第6-10页 |
| List of Figures | 第10-11页 |
| Introduction | 第11-14页 |
| ·Overall Description of this Study | 第11页 |
| ·Motivations for the Study | 第11-12页 |
| ·Researcher’s teaching experience | 第11-12页 |
| ·Inadequate research in this aspect | 第12页 |
| ·Significance of the Study | 第12页 |
| ·Structure of the Thesis | 第12-14页 |
| Chapter One Literature Review | 第14-30页 |
| ·Discussion of the Key Terms in This Study | 第14-22页 |
| ·Coherence | 第14-19页 |
| ·Coherence in curriculum design | 第19-20页 |
| ·Coherence in textbook research | 第20-22页 |
| ·Coherence of oral English textbook (OET) | 第22页 |
| ·Theories Underlying the Coherent Framework of OET | 第22-28页 |
| ·Krashen’s theories of SLA | 第22-26页 |
| ·The Relevance Theory | 第26-28页 |
| ·Previous Studies on Oral English Textbooks | 第28-29页 |
| ·The Purpose of the Study | 第29-30页 |
| Chapter Two Research Design for the Identification of the Factors to Ensure the Coherent Framework of OET | 第30-32页 |
| ·Description of Materials | 第30-31页 |
| ·Data Collection | 第31页 |
| ·Data Analysis | 第31-32页 |
| Chapter Three Identification of the Factors to Ensure the Coherent Framework of OET and the Ways to Control the Factors | 第32-57页 |
| ·Identification of the Factors to Ensure the Coherent Framework of OET | 第32-50页 |
| ·Identification of the factors to ensure the coherent framework between books | 第32-35页 |
| ·Identification of the factors to ensure the coherent framework between units | 第35-45页 |
| ·Identification of the factors to ensure coherent framework within unit | 第45-50页 |
| ·Summary of the factors identified | 第50页 |
| ·Ways to Control the Factors | 第50-57页 |
| ·Ways to control task gradation | 第50-53页 |
| ·Ways to control topic gradation and topic relevance | 第53-54页 |
| ·Ways to control the gradation of the content of input materials | 第54-55页 |
| ·Ways to control the thematisation of input materials | 第55页 |
| ·Ways to control the relevance between input materials and tasks | 第55-56页 |
| ·Summary of the ways to control the factors | 第56-57页 |
| Chapter Four Model of Coherent OET | 第57-61页 |
| ·The Rationale for the Model Building | 第57页 |
| ·Description of the Model | 第57-61页 |
| ·The general layout | 第57页 |
| ·The design at each level | 第57-61页 |
| Chapter Five Conclusion | 第61-64页 |
| ·Major Findings | 第61页 |
| ·Pedagogical implications | 第61-62页 |
| ·Limitations of This Study | 第62页 |
| ·Suggestions for Future research | 第62-64页 |
| References | 第64-67页 |
| Research Materials | 第67-68页 |
| 读研期间发表的论文: | 第68页 |
