封面
声明
致谢
英文摘要
中文摘要
目录
List of Tables and Figure
List of Abbreviations
Chapter 1 Introduction
1.1 Research Background
1.2 Rationale of the Study
1.3 Objectives of the Study
1.4 Data Collection and Methodology
1.5 Significance of the Study
1.6 Layout of the Thesis
Chapter 2 Literature Review
2.1 Studies of AT Abroad
2.2 Studies of AT at Home
2.3 Studies on News Discourse
2.4 Review on American School Shooting
2.5 Summary
Chapter 3 Theoretical Framework
3.1 Attitude
3.2 Engagement
3.3 Graduation
Chapter 4 Results and Discussion
4.1 General Features of Appraisal Resources in the Reports
4.2 Attitudinal Analysis
4.3 Engagement Analysis
4.4 Graduation Analysis
4.5 Summary
Chapter 5 Conclusion
5.1 Major Findings of the Study
5.2 Implications of the Study
5.3 Limitations of the Study
5.4 Suggestions for Further Study
参考文献
Appendix
攻读硕士学位期间论文发表成果