声明
致谢
Chapter One INTRODUCTION
1.1 Background of the Thesis
1.2 Significance of the Thesis
1.3 Organization of the Thesis
Chapter Two LITERATURE REVIEW
2.1 Critical Discourse Analysis
2.1.1 Relevant Study of CDA Abroad
2.1.2 Relevant Study of CDA at Home
2.2 Political Discourse
2.2.1 Definition
2.2.2 Political Discourse Analysis from the Perspective of CDA
2.2.3 American War Discourse Analysis from the Perspective of CDA
Chapter Three THEORETICAL FRAMEWORK
3.1 Fairclough’s Three-Dimensional Model
3.2 Halliday’s Systemic Functional Grammar
3.3 Van Dijk’s Sociocognitive Approach
3.3.1 Context Model
3.3.2 The Overall Strategy of Positive Self-presentation and Negative Other-presentation
Chapter Four ANALYSIS AND DISCUSSION
4.1 Description
4.1.1 Lexical Choice
4.1.2 Transitivity
4.1.3 Modality
4.2 Interpretation
4.2.1 Interpretation of Context
4.2.2 Interpretation of Text
4.3 Explanation
Chapter Five CONCLUSION
5.1 Major Findings
5.2 Limitations and Suggestions
参考文献
Appendix
内蒙古大学;
