封面
声明
Acknowledgements
英文摘要
中文摘要
目录
Chapter 1 Introduction
1.1 Research Background
1.2 Research Objective
1.3 Thesis Organization
Chapter 2 Literature Review
2.1 The Definitions and Features of Political Discourse
2.2 Previous Studies Abroad
2.3 Previous Studies at Home
2.4 Summary
Chapter 3 Theoretical Framework
3.1 The Definition of CDA
3.2 The Notion of Ideology
3.3 Fairclough’s Three-dimensional Conception
3.4 Modality System
3.5 Summary
Chapter 4 Modality Types in Obama’s Speeches
4.1 The Classification of Modality Types
4.2 The Description about Modality Types in the Speeches
4.3 The Interpretation about Modality Types in the Speech
4. 4 The Image Setting with Different Modal Operators
4.5 Ideology in Modality Types
4.6 Summary
Chapter 5 Modality Values in Obama’s Speeches
5.1 The Definition and the Contents of Modality Values
5. 2 The Description about Modality Values in the Speeches
5.3 The Interpretation about Modal Values in the Speeches
5.4 The Power Relations in Different Modality Value
5.5 Summary
Chapter 6 Modality Orientations in the Speeches
6.1 The Definition of the Modality Orientations
6.2 The Description of the Four Orientations in the Speeches
6.3 The Interpretation of Modality Orientations in the Speeches
6.4 Summary
Chapter 7 Conclusion
7.1 Major Findings
7.2 Limitations and Implications
参考文献
Appendix A
Appendix B Obama’s Speeches about the Health Care Reform
Appendix C