4Halliday,M.A.K.&C.Mattheiessen.An Introduction to Functional Grammar[M].London Amold,2004:6-14.
5KressG&vanLeeuwenTheoVan.Multimodal Discourse The Modes and Media of Contemporary Communication[M].London Amold,2003:41-58.
6Kress G.&van Leeuwen Theo Van.Reading Images The Grammar of Visual Design(2nd Edition)[M].London Routledge,2006:105-137.
7Algren, Mark 2005 What is Multiliteracy? Multiliteracies for Collaborative Learning Environment. http://veltevens.blok. com/general/home//.
8Andersen, P. Bogh 1990 A Theory of Computer Semiotics: Semiotic Approaches to Construction and Assessment of Computer Systems. Cambridge University Press, Cambridge.
9Andersen, P. Bogh 2005 What is Multiliteracy? Multiliteracies for Collaborative Learning Environment. http:// veltevens. blok. corn/general/home//.
10Andersen, P. Bogh, Berit Holmqvist & Jens, F. Jensen 1993 The Computer as Medium. Cambridge.