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为了了解大学英语多媒体教学课件的使用适度,合理使用大学英语多媒体课件提供实证个案,在调研的基础上,我们设计6种课型。运用Seliger和Shohamy提出的统计假设理论设计4个原假设,随机抽出24个大学英语教学班,随机分为6个实验组分别采取6种课型进行实验教学。经过1年的教学实践,对6种课型实验组的大学英语听说读写译的能力进行测试、分析和对比;采用linkert量表和随机抽样的方法进行问卷调查,用累计加分法进行统计分析验证其假设。结果表明大学英语多媒体教学课件使用适度在40%至60%之间,其教学效果最佳。
In order to understand the modest use of courseware in college English multimedia teaching and make reasonable use of college English multimedia courseware to provide empirical cases, we designed six course types based on the research. Four original hypotheses were designed using the statistical hypothesis theory proposed by Seliger and Shohamy. 24 college English teaching classes were randomly selected and randomly divided into six experimental groups. Six kinds of experimental teaching were taken. After one year of teaching practice, the ability of listening, speaking, reading, writing and translating of college English listening and speaking in six kinds of experimental subjects was tested, analyzed and compared. Questionnaire was conducted by means of linkert scale and random sampling method. Statistical analysis to verify its assumptions. The results show that college English multimedia courseware using moderate between 40% to 60%, the best teaching effect.