我区现代教育技术装备日益壮大,实物投影机、多媒体电脑、白板等作为新的教学仪器陆续进入课堂,甚至于Internet网也被运用到了教学。这些教学媒体的应用,不但充实和沟通了各学科知识的传送和相互渗透,实现了学科知识的内涵丰富与外延的扩展,而且促进和提高了教师教学方法的改革。在探索教学改革的过程中,多媒体教学以其独特的优势正逐渐为教师 The modern educational technology and equipment in our district have been growing. Physical projectors, multimedia computers and whiteboards have entered the classroom as new teaching instruments. Even the Internet has been applied to teaching. The application of these teaching media not only enriches and communicates the transmission and mutual penetration of knowledge of different disciplines, but also enriches the connotation and extension of subject knowledge, and promotes and improves the reform of teachers’ teaching methods. In the process of exploring teaching reform, multimedia teaching is gradually becoming a teacher with its unique advantages