声明
致谢
Chapter 1 Introduction
1.1 Research Background
1.2 Objectives and Significance
1.3 Organization of the Thesis
Chapter 2 Literature Review
2.1 Previous Studies on Appraisal Theory
2.2 Previous Studies on the Positive Discourse Analysis
2.3 Previous Studies on TRWG and SUA
Chapter 3 Theoretical Framework
3.1 Appraisal Theory
3.2 Attitude System
3.3 Engagement System
3.4 Graduation System
Chapter 4 Research Methodology
4.1 Research Questions
4.2 Data Collection
4.3 Research Instrument
Chapter 5 Results and Discussion
5.1 Overall Distribution of Appraisal Resources in TRWG and SUA
5.2 Comparative Analysis of Attitude Resources in TRWG and SUA
5.3 Comparative Analysis of Engagement Resources in TRWG and SUA
5.4 Comparative Analysis of Graduation Resources in TRWG and SUA
Chapter 6 Conclusion
6.1 Major Findings of the Research
6.2 Implications of the Research
6.3 Limitations and Suggestions for Further Studies
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