进入21世纪信息化时代以来,汉语二语教学面临着许多新的挑战。多模态读写(multimodal literacy)、数字化学习(digital literacy)等各种新形态的学习概念及模式应运而生。它们拓展了识字、读写等相关概念的内涵与外延,同时也对当前的汉语教学提出了新的要求。早在1997年,Paul Gilster在他的著作Digital Literacy中就指出,“在新世纪到来的时候,网络 Since entering the 21st century information age, Chinese L2 teaching faces many new challenges. Multimodal literacy, digital literacy and other new forms of learning concepts and models came into being. They have expanded the connotation and denotation of related concepts such as literacy, reading and writing, and also raised new demands on the current teaching of Chinese. As early as 1997, Paul Gilster pointed out in his book Digital Literacy, ”In the new century, the Internet