| 内容提要 | 第1-5页 |
| Synopsis | 第5-7页 |
| 摘要 | 第7-12页 |
| Abstract | 第12-21页 |
| Introduction | 第21-24页 |
| Chapter 1 Literature Review | 第24-32页 |
| ·Ruth Wodak’s Discourse-Historical Approach | 第24-28页 |
| ·Referential Strategy | 第24-25页 |
| ·Strategies of Argumentation | 第25-26页 |
| ·The Application of DHA | 第26-28页 |
| ·Studies of Political Speeches | 第28-30页 |
| ·Features of Political Speeches | 第28-29页 |
| ·Functions of Political Speeches | 第29-30页 |
| ·Related Studies both at home and abroad | 第30-32页 |
| Chapter 2 Methodology | 第32-36页 |
| ·Data Collection and Sample Selection | 第32-33页 |
| ·Case Study | 第33-34页 |
| ·Contrastive Study | 第34-36页 |
| Chapter 3 Data Analysis | 第36-67页 |
| ·An Introduction to the Climate Issue | 第36-37页 |
| ·A Contrastive Study of the Political Speeches at Copenhagen Climate Conference | 第37-46页 |
| ·An Analysis of President Obama’s Speech | 第37-42页 |
| ·An Analysis of Premier Wen’s Speech | 第42-45页 |
| ·A Contrast between the Speeches | 第45-46页 |
| ·A Contrastive Study of the Political Speeches at Cancun Climate Conference | 第46-54页 |
| ·An Analysis of American Negotiator’s Speech | 第47-50页 |
| ·An Analysis of Chinese Negotiators’ Speeches | 第50-53页 |
| ·A Contrast between the Speeches | 第53-54页 |
| ·A Contrastive Study of the Political Speeches at Durban Climate Conference | 第54-62页 |
| ·An Analysis of American Negotiator’s Speech | 第54-58页 |
| ·An Analysis of Chinese Negotiator’s Speech | 第58-61页 |
| ·A Contrast between the Speeches | 第61-62页 |
| ·Summary | 第62-67页 |
| ·Differences among the Strategies and the Reasons | 第62-65页 |
| ·Revisions to the Strategies of Argumentation | 第65-67页 |
| Conclusion | 第67-70页 |
| References | 第70-73页 |
| 导师及作者简介 | 第73-74页 |
| Acknowledgements | 第74页 |
