| Abstract | 第1-6页 |
| 摘要 | 第6-10页 |
| Introduction | 第10-13页 |
| Chapter 1 Literature Review on Coherence | 第13-22页 |
| ·Theories on Coherence | 第13-22页 |
| ·Halliday’s View on Coherence | 第13-16页 |
| ·Other Scholars’Views on Coherence | 第16-20页 |
| ·Van Dijk’s Theory of Macrostructure | 第16页 |
| ·Widdowson’s Theory of Illocutionary Acts | 第16-18页 |
| ·Brown and Yule’s Cognitive Frame Theory | 第18-19页 |
| ·Danes and Fries’Thematic Progression Theory | 第19-20页 |
| ·A Critical View on Coherence | 第20-22页 |
| Chapter 2 Halliday’s Theoretical Framework of Coherence | 第22-39页 |
| ·Definition of Coherence | 第22-23页 |
| ·Cohesion | 第23-30页 |
| ·Definition of cohesion | 第23-24页 |
| ·Classification of Cohesive Devices | 第24-28页 |
| ·Lexical Cohesive Devices | 第25-26页 |
| ·Grammatical Cohesive Devices | 第26-28页 |
| ·Relationship between Cohesion and Coherence | 第28-30页 |
| ·Cohesion as an Important Condition for Coherence | 第28页 |
| ·Cohesion as Neither a Necessary nor a Sufficient Condition for Coherence | 第28-30页 |
| ·Context of Situation | 第30-37页 |
| ·Definition of Context of Situation | 第30-31页 |
| ·Three Variables of Context of Situation | 第31-33页 |
| ·Field | 第31-32页 |
| ·Tenor | 第32页 |
| ·Mood | 第32-33页 |
| ·Relationship between Context of Situation and Coherence | 第33-37页 |
| ·Field of Discourse and Coherence | 第35-36页 |
| ·Tenor of Discourse and Coherence | 第36页 |
| ·Mode of Discourse and Coherence | 第36-37页 |
| ·Relationship Between Cohesion and Context of Situation | 第37-39页 |
| Chapter 3 Studies on News Discourse | 第39-47页 |
| ·Discourse | 第39页 |
| ·Texture | 第39-40页 |
| ·News discourse | 第40-47页 |
| ·Definition of News Discourse | 第40-41页 |
| ·Previous Studies on News Discourse | 第41-44页 |
| ·Studies on News Discourse Abroad | 第41-42页 |
| ·Studies on News Discourse in China | 第42-44页 |
| ·Classification of News Discourse | 第44页 |
| ·Principles and Functions of News Report Discourse | 第44-46页 |
| ·Principles of News Report Discourse | 第44-45页 |
| ·Functions of News Report Discourse | 第45-46页 |
| ·Features of News Report Discourse | 第46-47页 |
| Chapter 4 Data Analysis of Coherence in News Report Discourse | 第47-75页 |
| ·Analysis of Coherence Features in Terms of cohesion | 第47-58页 |
| ·Coherence Features in Lexical Cohesive Device Aspect | 第47-49页 |
| ·Reiteration | 第48-49页 |
| ·Collocation | 第49页 |
| ·Coherence Features in Grammatical Cohesive Device Aspect | 第49-56页 |
| ·Reference | 第49-52页 |
| ·Substitution and Ellipsis | 第52-53页 |
| ·Conjunction | 第53-56页 |
| ·Findings of Coherence Features in Terms of Cohesion | 第56-58页 |
| ·Much Usage of Lexical Cohesive Devices | 第56-57页 |
| ·Little Usage of Grammatical Cohesive Devices | 第57-58页 |
| ·Analysis of Coherence Features in Terms of Context of Situation | 第58-75页 |
| ·Features of Field Consistency Realization | 第59-65页 |
| ·Features of Tenor Consistency Realization | 第65-69页 |
| ·Mood Analysis | 第65-67页 |
| ·Modality Analysis | 第67-69页 |
| ·Features of Mode Consistency Realization | 第69-72页 |
| ·Findings of Coherence Features in Terms of Context of Situation | 第72-75页 |
| ·Findings of Coherence Features in Field Consistency | 第72-73页 |
| ·Findings of Coherence Features in Tenor Consistency | 第73页 |
| ·Findings of Coherence Features in Mode Consistency | 第73-75页 |
| Conclusion | 第75-77页 |
| Bibliography | 第77-82页 |
| Appendix | 第82-88页 |
| Acknowledgements | 第88页 |
