5Robert Talbert. Inverting the Linear Algebra Classroom [DB/OL].[2015-07-28]. https ://prezi.com/dz0rbkpy6tam/inverting-the-linear- algebra-classroom/.
6Gerstein,J. The Flipped Classroom Model: A Full Pic-Ture [EB/OL]. (2011-06-13)[2015-02-19]. http://usergeneratededucation. word-press.com/2011/06/13/the-flipped-classroom-model-a-ull-picture.
7Forceville,C. Non-Verbal and Multimodal Metaphor in A Cognitivist Framework: Agendas for Research [A]. C. Forceville & E. Urios-Aparisi (eds.). Multimodal Metaphor-Applications of Cognitive Lingvistics [C]. New York: Mouton de Gruyter, 2009:22.
8Kress, G.,Van Leeuwen,T.Muhimodia Discourse:The Mode and Media of C ontempotary Communication[Z].London: Arnold,2001:21 ~22.
