| Acknowledgments | 第1-5页 |
| 摘要 | 第5-6页 |
| Abstract | 第6-8页 |
| Contents | 第8-10页 |
| List of Tables | 第10-11页 |
| List of Figures | 第11-12页 |
| Chapter 1 Introduction | 第12-16页 |
| ·Research Background | 第12-13页 |
| ·The Aim and Significance of the Research | 第13页 |
| ·Organization of the Thesis | 第13-16页 |
| Chapter 2 Literature Review | 第16-28页 |
| ·News as Discourse | 第16-17页 |
| ·Corpus and Corpus-based Approach | 第17-19页 |
| ·Literature Review of Intertextuality | 第19-24页 |
| ·Introduction of Intertextuality | 第19-20页 |
| ·Classifications of Intertextuality | 第20-23页 |
| ·Critical Discourse Analysis—A Theoretical Orientation for Intertextual Approach | 第23-24页 |
| ·Theoretical Framework: Intertextuality | 第24-28页 |
| Chapter 3 Research Design and Methodology | 第28-32页 |
| ·Research Questions | 第28页 |
| ·Data Collection | 第28-29页 |
| ·Analytic Tools: Wordsmith Tools | 第29-30页 |
| ·Research Design | 第30-32页 |
| Chapter 4 Analysis and Findings | 第32-60页 |
| ·Overall Information of Three Corpora | 第32-33页 |
| ·Thematic Intertextuality Analysis | 第33-39页 |
| ·Analysis of High-frequency Words | 第33-35页 |
| ·Analysis of Key Words | 第35-39页 |
| ·Lexical Intertextuality Analysis | 第39-53页 |
| ·Concordance Analysis of the Key Word pavilion | 第39-44页 |
| ·Concordance Analysis of the Key Word China | 第44-48页 |
| ·Concordance Analysis of the Key Word visitors | 第48-53页 |
| ·Quotation Intertextuality Analysis | 第53-57页 |
| ·The Quotation Analysis at Pre-Expo Stage | 第54-55页 |
| ·The Quotation Analysis at Expo Stage | 第55-56页 |
| ·The Quotation Analysis at Post-Expo Stage | 第56-57页 |
| ·Summary | 第57-60页 |
| Chapter 5 Conclusion | 第60-64页 |
| ·Summary of the Present Study | 第60-61页 |
| ·Major Implications of the Present Study | 第61-62页 |
| ·Limitations and Suggestions for Future Studies | 第62-64页 |
| References | 第64-68页 |
| Appendix Ⅰ Samples at Pre-Expo Stage | 第68-74页 |
| Appendix Ⅱ Samples at Expo Stage | 第74-80页 |
| Appendix Ⅲ Samples at Post-Expo Stage | 第80-82页 |
| 攻读学位期间科研活动及发表的学术论文目录 | 第82-83页 |
