声明
致谢
Chapter 1 Introduction
1.1 Research Background
1.2 Research Purpose and Significance
1.3 Outline of This Thesis
Chapter 2 Literature Review
2.1 Hasan’s GSP Theory
2.2 GSP in Genre Analysis
2.3 Relevant Research on Results and Discussion Section
2.3.1 Research on Results Section
2.3.2 Research on Discussion Section
2.3.3 Research on Results and Discussion Section
2.4 Studies on Linguistics Features
Chapter 3 GSP and Linguistics Features of Results and Discussion in RAs
3.1 Research Method
3.2 Generic Structure Potential of Results and Discussion Section
3.2.1 Generic Structures in Two Data Bases
3.2.2 Similarities and Differences of the Generic Structure in Two Data Bases
3.2.3 Generic Structure Potential of Data Bases
3.3 Comparison of Linguistic Features
3.3.1 First Person Pronouns
3.3.2 Tenses
3.3.3 Voices
3.3.4 Modal Verbs
Chapter 4 Conclusion
4.1Major Findings
4.2Applications
4.3 Limitations
参考文献
Appendix 1
Appendix 2
Appendix 3