封面
声明
致谢
英文摘要
中文摘要
目录
Chapter 1 Introduction
1.1 Background of the Study
1.2 Objective and Significance of the Study
1.3 Overall Structure of the Thesis
Chapter 2 Literature Review
2.1 Passive Sentence
2.2 Textual Function
2.3 A General Introduction of Functional Grammar
2.4 Previous Studies of Passive Sentences
2.5 Introduction to English for Science and Technology
Chapter 3 Research Methodology
3.1 Research Questions
3.2 Data Collection
3.3 Data Presentation
Chapter 4 A Study of the Functions of Passive Sentences in EST from the Perspective of Textual Function
4.1 An Analysis of the Functions of Passive Sentences in EST Based on Thematic Structure
4.2 An Analysis of the Functions of Passive Sentences in EST Based on Information Structure
4.3 An Analysis of the Function of Passive Sentences in EST Based on Cohesion
Chapter 5 Conclusions
5.1 Major Findings of the Study
5.2 Limitations of the Study
5.3 Suggestions for Further Study
参考文献