多媒体教学在大学英语教学中的应用探索

Exploration on application of multi-media in college English teaching

本文通过对大学英语多媒体教学优势和不足的分析,结合当前大学英语教学的现状,对实施大学英语多媒体教学提出了建议和总结,最终达到提高学生实际应用英语能力的目的。

Interaction is an important characteristic of oral language testing. This paper analyzes the essence of interaction in oral lan- guage testing from the two perspectives ： Bachman ＆ Palmer＇s model of interaction and McNamara＇s model of interaction. The author holds the view that interaction in oral language testing not only includes the interaction between examinees and test tasks, but also the interac- tion between examinees and examiners, and the interaction between examinees. It is also pointed out that interaction is relative and is re- lated to construct validity, the demand of interaction of an oral test should be balanced with other test qualities.