多媒体辅助教学是采用先进的视听教育手段来进行教育活动的,它具有形声化和表现手法多样化的特点,可以将对象化小为大、化远为近、化虚为实、化静为动、化快为慢、化繁为简,使模糊的、抽象的事物变得清晰、具体,让学生亲耳、亲眼、亲身感受,从而充分调动学生的积极性。 Multimedia-assisted teaching is the use of advanced audio-visual educational means to carry out educational activities, which has the characteristics of the form of sound and diversification of performance techniques, can be targeted for the small, far and near, the virtual reality, the static movement , Fast becoming slow, simplistic, so vague, abstract things become clear and specific, so that students ear, eyes, feel at home, so as to fully mobilize the enthusiasm of students.