一、优化视听说组合,提高教学效率在教学环境中广泛使用能使学生视听并用的教学媒体,可以大幅度提高学习效率。从心理学角度来看,学生的学习过程是多种感官活动的综合运用过程。通过应用信息技术,使抽象的教学内容具有声形并茂、生动活泼的表现形式,使教学活动情理交融,有张有弛,学生动脑、动眼、动耳、动口、动手,多种感官共同参与,更准确生动地感知所学知识,同时也更有利于学生理 First, optimizing the combination of audio-visual and speaking to improve the efficiency of teaching Widely used in the teaching environment to enable students to use audiovisual and teaching media, can greatly improve the learning efficiency. From a psychological point of view, the learning process of students is a comprehensive application of a variety of sensory activities. Through the application of information technology, the abstract teaching content has a vivid and vivid expression form, so that the teaching activities are harmonious, there is a sense of relaxation, the students’ brains, eyes, ears, mouth, hands, a variety of sensory common Participate, more accurately and vividly perceived knowledge, but also more conducive to student management