文摘
英文文摘
学位论文独创性声明及授权使用声明
Acknowledgements
Chapter Ⅰ Introduction
Chapter Ⅱ News in Newspaper
Chapter Ⅲ Theoretical Backgrounds
Chapter Ⅳ Data Analysis of Disaster News Lead
Chapter Ⅴ Discussion and Implications
Chapter Ⅵ Conclusion
Bibliography
Appendices