2Martin, J. R. and D. Rose. Working with Discourse [M]. London and New York: Continuum. 2003.
3Martin, J. R. English Text: System and Structure [M]. Beijing:Peking University Press. 2004.
4Fasold, R. The Sociolinguistics of Language[M]. Beijing: Foreign Language Teaching and Research Press. 1990.
5田贵森. Appraisal Theory and Address Terms: A Functional Study of the Relationships and Emotions of Address Terms. The Plenary Speech on the Ninth Systemic Functional Linguistics Conference. 2005.
