在初中物理教学中积极应用多媒体和网络技术,可以优化物理课堂教学,改变教学方式,促进师生角色的转变,提高教学质量。但是不能滥用现代信息技术,而应该合理地应用现代教育技术开展有效教学,结合传统的教学模式的优势,调动学生的积极主动性,真正提高教与学的质量和效果。 Actively applying multimedia and network technology to physics teaching in junior high schools can optimize physical classroom teaching, change teaching methods, promote the transformation of teachers and students’ roles and improve teaching quality. However, modern information technology should not be abused. Instead, modern educational technologies should be rationally applied to carry out effective teaching. By combining the advantages of traditional teaching modes, students are encouraged to take initiative and the quality and effectiveness of teaching and learning are truly improved.