小学生好奇、好动、形象思维占优势,在教学中,教师如果能根据学生的心理特征和认知规律合理运用电教媒体,不仅能让学生愉快地学到知识,还能激发学生的求知欲,活跃学生的思维,培养他们学习语文的兴趣。营造氛围,激发兴趣。电教媒体能集中学生的注意力,引起学生的学习兴趣,能使单调乏味的教学变得趣味盎然,变得有声有色、有静有动,把学生带入课文描绘的情境之中。如教学《瑞雪》一课,在学下雪这个片断之前,教师先让学生反复朗读句子,读出雪下得大和下雪时的静。在教师一遍又一遍的引导下,学生的朗读渐入佳境。此时,教师轻轻地问了一句:“想不想 Primary school students are curious, active and have an advantage of image thinking. In teaching, if teachers can make rational use of audio-visual media according to students’ psychological characteristics and cognitive rules, they not only can make students enjoy knowledge happily, but also stimulate their curiosity and activeness Students’ thinking, develop their interest in learning Chinese. Create atmosphere and stimulate interest. Audio-visual media can concentrate students ’attention, arouse students’ interest in learning, make tedious teaching become entertaining, become vivid, there is static and dynamic, the students into the situation depicted in the text. Such as teaching ”Ruixue“ a lesson, before learning this piece of snow, the teacher first let the students read aloud sentences, read the snow was big and snow when quiet. Under the guidance of teachers over and over again, the students read aloud. At this point, the teacher asked gently: ”Do not want to think