6Halliday, M. A. K. Language as Social Semiotic: The Social Interpreta- tion of Language and Meaning[ M ]. London : Edward Arnold, 1978.
7Halliday, M. A. K. An Introduction to Functional Grammar( 2nd edi- tion) [ M]. London and Melbourne: Arnold, 1994[ 1985].
8Iedema, R. Multimodality, resemiotizaion: Extending the analysis of discourse as muhiscmiotic process[ J ]. Visual Communication, 2003,2 ( 1 ) : 29-57.
9O' Haltoran, Kay L. Multimodal analysis and digital technology[ A].In A, Baldry and E. Montagna( cds. ). Interdisciplinary Perspectives on Multimodality : Theory and Practice. Proceedings of the Third Interna- tional Conference on Multinwdality [ C ]. Campobasso: Palladino, 2008.
10Saussure, F. de Course in General Linguistics [ M ]. Foreign Language Teaching and Research Press/Gerald Duckworth & Co. Ltd. 2001.
