声明
ACKNOWLEDGEMENTS
英文文摘
摘 要
前 言
Chapter 1 Introduction
1.1 Literature review
1.2 About the thesis
1.2.1 The aim of the thesis
1.2.2 The research methods of the thesis
1.2.3 The structure of the thesis
Chapter 2 Theoretical Framework
2.1 Interpersonal metafunction
2.1.1 The concept of interpersonal metafunction
2.1.2 Interaction in the clause
2.2 English tenses
2.2.1 Time and tense
2.2.2 The interpersonal meanings of English tenses
2.2.3 Pragmatic interpretation of English tenses
2.3 English tenses and the interpersonal metafunction
2.4 Concluding remarks
Chapter 3 Features of Political Speeches
3.1 Features of public speeches
3.2 Features of political speeches
3.3 The functional approach
Chapter 4 Interpersonal Meanings of Two Types of Tense
4.1 Scope of tenses to be studied in the thesis
4.2 The interpersonal meanings of the simple present tense
4.2.1 Reference to present time
4.2.2 Reference to nonpresent time
4.3 The interpersonal meanings of the past tense
4.3.1 The past tense expressing a mild tone
4.3.2 The affective meanings of the past tense
4.4 Concluding remarks
Chapter 5 The interpersonal Meanings of Tenses in the First Bush-Kerry Presidential Debate
5.1 The interpersonal meanings arising from shifts between the past tense and the simple present tense
5.1.1 The interpersonal functions of the tense shift on the sentence level
5.1.2 The interpersonal functions of the tense shift on the discourse level
5.2 The interpersonal functions of finite tenses
5.3 The interpersonal meanings arising from Bush-Kerry's choices of different tenses
5.3.1 The interpersonal meanings arising from comparison among the simple present tense, the simple past tense and the present perfective in the debate
5.3.2 The interpersonal meanings arising from comparison among the simple present tense, the simple past tense and the progressive aspect in the debate
5.3.3 The interpersonal meanings arising from comparison of expressions of future time
5.4 Concluding remarks
Chapter 6 Conclusion
6.1 Main findings
6.2 Limitations and suggestions for further study
Reference
Appendix