【摘要】 利用多媒体技术引入教学,能把教学中抽象的难点问题,以多媒体形式表现出来,从而有利于学生观察、思考、理解和记忆,有利于解决教学中的重点和难点。更多还原

【Abstract】 : Utilize multimedia technology in teaching, can show the abstract difficult point the form of multimedia, thus help student’s observing , thinking, understanding and remembering, help them solve focal point and difficult point in teaching.更多还原