7Karen, W. Technology and Second Language Learning[Z]. ERIC Clearinghouse on Languages and Linguistics. Washington DC. (ED350883) ,1992.
8Kasper, L F New Technologies, New Literacies: Focus Discipline Research and ESL Learning Communities[J]. Language Learning & Technology, 2000,4 (2), 105 - 128.
9Mark, P Making an English Presentation with PowerPoint. The Internet TESL Journal, 1999, 5 (10)[DB/OL]. http://www. aitech. ae. jp/～iteslj.
10Papo, W. Integration of Educational Media in Higher Education Large Classes [Z]. Education Media International, 2001,38(2/3), 95-99.
