声明
Abstract
摘要
List of Figures and Tables
Contents
Chapter one Introduction
1．1 Research Background
1．2 Research Significance
1．3 Research Objectives and Questions
1．4 Data Collection
1．5 Research Methodology
1．6 Organization of the Thesis
Chapter Two Literature Review
2．1 Current Studies of Hard News Discourse
2．1．1 Definition and Classification of News
2．1．2 Definition of Hard News
2．1．3 Previous Studies Related to Hard News Discourse
2．2 Dialogicality
2．2．1 Distinctions between Dialogue，Dialogism and Dialogicality
2．2．2 Bakhtin’s Theory of Dialogue
2．2．3 Voice and Its Realization in News Discourse
2．2．4 Previous Studies on Dialogicality
2．3 Summary
Chapter Three Theoretical Framework
3．1 The Appraisal Theory
3．1．1 The SFL Model of Language
3．1．2 An Overview of Appraisal Theory
3．1．3 Subsystems of Appraisal Theory
3．2 The Engagement System
3．2．1 Its Theoretical Basis
3．2．2 Monogloss vs．Heterogloss
3．2．3 Heteroglossia：Dialogic Expansion and Dialogic Contraction
3．3 Summary
Chapter Four Dialogicality in English Hard News Discourse
4．1 Exploration of Textual Voice
4．2 Explicit Resources for Constructing Heteroglossic Diversity：Reported Speech
4．2．1．Attribute：Acknowledge
4．2．2．Attribute：Distance
4．2．3．Proclaim：Endorse
4．3 Implicit Resources for Constructing Heteroglossic Diversity
4．3．1 Dialogic Expansion：Entertain
4．3．2 Dialogic Contraction：Proclaim
4．3．3 Dialogic Contraction：Disclaim
4．4 Rhetoric Effect of Dialogicality in English Hard News
4．4．1 Dialogic Relationship between Textual Voice and Alternative Voice
4．4．2 Rhetoric Effect of Dialogicality
4．4．3 Alignment／Disalignment with Putative News Reader
4．5 Summary
Chapter Five Conclusion
5．1 Major Findings
5．2 Implications and Limitations
References
Appendix
Acknowledgements
在读期间公开发表论文(著)及科研情况
