| Acknowledgements | 第1-4页 |
| Abstract in English | 第4-5页 |
| Abstract in Chinese | 第5-7页 |
| Ⅰ Introduction | 第7-9页 |
| Ⅱ Context and Text | 第9-17页 |
| ·A Brief Introduction | 第9页 |
| ·The Development of Context Theory in Linguistics | 第9-10页 |
| ·Foreign Scholars’Views on the Notion of Context | 第10-11页 |
| ·Classification of Context | 第11-12页 |
| ·Cohesion | 第12-15页 |
| ·News Texts | 第15-17页 |
| Ⅲ Passive Voice | 第17-21页 |
| ·A Brief Introduction | 第17-19页 |
| ·Characteristic Features of Passive Voice | 第19-21页 |
| Ⅳ A Dynamic Study on Context of Passive Voice | 第21-45页 |
| ·A Brief Introduction | 第21-22页 |
| ·Methodology | 第22页 |
| ·A Dynamic Study on Context | 第22-25页 |
| ·Contextual Factors and Texts | 第25-27页 |
| ·A More Functional Than Syntactic Study on Use of the Passive Voice | 第27-29页 |
| ·The Notion of Transitivity | 第28页 |
| ·Halliday’s Model | 第28页 |
| ·Transitivity Analysis of Passive Voice | 第28-29页 |
| ·The Textual Metafunction of Passive Voice | 第29-33页 |
| ·The Textural Metafunction of Passive Voice in News Text | 第33-35页 |
| ·Dynamic Contextual Factors That Influence and Constrain Passive Voice | 第35-37页 |
| ·The Dynamic Analyses on Context of Passive Voice in News Texts | 第37-45页 |
| ·The Analyses at the Context Level of Situation | 第38-40页 |
| ·Transitivity Analyses of the Use of Passive Voice in the News Texts | 第40-45页 |
| Ⅴ Conclusion | 第45-46页 |
| Endnotes | 第46-47页 |
| Bibliography | 第47-49页 |
