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随着计算机信息技术的迅猛发展,多媒体越来越多地被运用到课堂教学中。在教学中应用多媒体技术的意义在于变抽象为直观,便于学生观察和认识,有利于学生理解和掌握教材;化繁为简、化难为易,提高教学速度、节省课时,减轻了教师的劳动;满足学生的视听等感官需求,从而激发学生学习的兴趣。将教师的“教”与学习的“学”有机结合,为教学创设了互动、和谐的教学模式,实现了师生、生生互动,充分体现了学生的主体地位。
With the rapid development of computer information technology, multimedia is being applied to classroom teaching more and more. The significance of applying multimedia technology in teaching lies in that abstracting is intuitive, which is convenient for students to observe and understand. It is good for students to understand and master the teaching materials. It is easy for teachers to simplify, reduce difficulty and speed up teaching, save class hours and relieve teachers’ labor. To meet the visual needs of students and other sensory needs, so as to stimulate student interest in learning. The combination of teacher ’s teaching and learning “learning ” creates an interactive and harmonious teaching mode for teaching, realizes the interaction between teachers and students, and fully reflects the student’ s dominant status.