| 摘要 | 第4-6页 |
| Abstract | 第6-8页 |
| Introduction | 第11-15页 |
| Chapter One Literature Review | 第15-26页 |
| 1.1 Origin and Development of Ecolinguistics | 第15-17页 |
| 1.2 Two Parts of Critical Ecolinguistics | 第17-22页 |
| 1.2.1 Eco-criticism of the Language System | 第17-18页 |
| 1.2.2 Eco-critical Discourse Analysis | 第18-22页 |
| 1.3 An Introduction to Silent Spring | 第22-23页 |
| 1.4 Studies on Silent Spring | 第23-26页 |
| Chapter Two Theoretical Framework | 第26-41页 |
| 2.1 Fairclough’s Three-dimensional Model of Critical Discourse Analysis | 第26-28页 |
| 2.1.1 Description | 第27页 |
| 2.1.2 Interpretation | 第27-28页 |
| 2.1.3 Explanation | 第28页 |
| 2.2 Transitivity System in Systemic-Functional Grammar | 第28-34页 |
| 2.2.1 Material Process | 第29-30页 |
| 2.2.2 Mental Process | 第30-31页 |
| 2.2.3 Relational Process | 第31-33页 |
| 2.2.4 Behavioral Process | 第33页 |
| 2.2.5 Verbal Process | 第33-34页 |
| 2.2.6 Existential Process | 第34页 |
| 2.3 Green Grammar | 第34-38页 |
| 2.3.1 The Notion of Green Grammar | 第34-35页 |
| 2.3.2 Components of Green Grammar | 第35-38页 |
| 2.4 An Eco-critical Discourse Analysis of Silent Spring from the Perspective of theTheory of Transitivity System and the Three-dimensional Model | 第38-40页 |
| 2.5 Summary | 第40-41页 |
| Chapter Three A Study of Silent Spring from the Perspective of Eco-critical DiscourseAnalysis | 第41-64页 |
| 3.1 Description Stage: Transitivity Features in Silent Spring | 第41-51页 |
| 3.1.1 Analysis of Material Process | 第43-46页 |
| 3.1.2 Analysis of Relational Process | 第46-47页 |
| 3.1.3 Analysis of Mental Process | 第47-49页 |
| 3.1.4 Analysis of Verbal Process | 第49-50页 |
| 3.1.5 Analysis of Existential Process | 第50-51页 |
| 3.2 Interpretation Stage: Green Grammar in Silent Spring | 第51-59页 |
| 3.2.1 Green Grammar in Material Process | 第51-54页 |
| 3.2.2 Green Grammar in Relational Process | 第54-56页 |
| 3.2.3 Green Grammar in Mental Process | 第56-58页 |
| 3.2.4 Green Grammar in Verbal Process | 第58页 |
| 3.2.5 Green Grammar in Existential Process | 第58-59页 |
| 3.3 Explanation Stage: Relationship Between Silent Spring and Society | 第59-63页 |
| 3.3.1 Ecological Awareness Shaping Linguistic Choices | 第59-61页 |
| 3.3.2 Linguistic Choices Constructing Society | 第61-63页 |
| 3.4 Summary | 第63-64页 |
| Conclusion | 第64-67页 |
| Bibliography | 第67-71页 |
| Acknowledgements | 第71页 |
