在新课程背景下,要提高课堂教学效率,巧妙地选用教学素材是其中关键一环,具有重要意义。通过挖掘教材、就地取材、筛选素材、集思广益几个方面精心选取有效的教学素材;通过创设乐学情境、设置探究问题、把握呈现时机、坚持正确导向几个途径巧妙运用教学素材,提高课堂教学效率。 In the new curriculum background, to improve the efficiency of classroom teaching, clever use of teaching material is one of the key elements, of great significance. Through the excavation of teaching materials, materials, screening materials, brainstorming several aspects carefully selected effective teaching material; through the creation of music scene, set inquiry problems, seize the opportunity to show, adhere to the correct direction of several ways to use the teaching material clever, improve classroom teaching effectiveness.