| 内容提要 | 第1-5页 |
| Synopsis | 第5-9页 |
| Chapter One Introduction | 第9-13页 |
| ·Research Background | 第9-10页 |
| ·Purpose and Significance of the Thesis | 第10-12页 |
| ·Organization of the Thesis | 第12-13页 |
| Chapter Two Literature Review | 第13-20页 |
| ·A Brief Survey of Editorials | 第13-16页 |
| ·Definition and Purpose of Editorials | 第13-14页 |
| ·Related Studies of Editorials at Home and Abroad | 第14-16页 |
| ·Previous Studies on Appraisal Theory | 第16-20页 |
| ·The Origin and Framework of Appraisal Theory | 第16-18页 |
| ·The Application of Appraisal Theory to Discourse Analysis | 第18-20页 |
| Chapter Three Theoretical Framework | 第20-30页 |
| ·Basic Concepts of Engagement | 第20-22页 |
| ·Heterogloss under Engagement | 第22-30页 |
| ·Dialogic Contraction | 第22-27页 |
| ·Disclaim: Deny and Counter | 第22-24页 |
| ·Proclaim: Concur, Pronounce and Endorse | 第24-27页 |
| ·Dialogic Expansion | 第27-30页 |
| ·Entertain | 第27-28页 |
| ·Attribute: Acknowledge and Distance | 第28-30页 |
| Chapter Four Methodology | 第30-33页 |
| ·Research Questions | 第30-31页 |
| ·Data Collection | 第31页 |
| ·Data Analysis | 第31-33页 |
| Chapter Five Results and Discussions | 第33-60页 |
| ·Descriptive Statistics of Heteroglossic Engagement Resources (HER) in Chinese and American English Editorials (CEE &AEE) | 第33-40页 |
| ·Global Descriptive Statistics of HER in CEE | 第33-35页 |
| ·Local Descriptive Statistics of HER in CEE | 第35-37页 |
| ·Global Descriptive Statistics of HER in AEE | 第37-39页 |
| ·Local Descriptive Statistics of HER in AEE | 第39-40页 |
| ·Comparison of HER in CEE & AEE | 第40-56页 |
| ·Global and Local Statistics of HER in CEE & AEE | 第41-43页 |
| ·Similarities and Discussions | 第43-50页 |
| ·Similarities in Disclaim, Counter and Pronounce | 第43-48页 |
| ·Similarities in Entertain and Acknowledge | 第48-50页 |
| ·Differences and Discussions | 第50-56页 |
| ·Differences in Contract and Expand | 第50-52页 |
| ·Differences in Disclaim and Entertain | 第52-54页 |
| ·Differences in Pronounce and Acknowledge | 第54-56页 |
| ·Reasons for Similarities and Differences | 第56-60页 |
| ·Reasons for Similarities | 第56页 |
| ·Reasons for Differences | 第56-60页 |
| ·Different Cultural Values | 第57-58页 |
| ·Different Mass Media Operating Mechanism | 第58页 |
| ·Different Stances towards the International Affairs | 第58-60页 |
| Chapter Six Conclusion | 第60-64页 |
| ·Major Findings | 第60-62页 |
| ·Implications | 第62页 |
| ·Limitations and Suggestions for Further Study | 第62-64页 |
| Bibliography | 第64-68页 |
| Appendix | 第68-94页 |
| 摘要 | 第94-96页 |
| Abstract | 第96-99页 |
| Acknowledgements | 第99页 |
