实现有效教学,要求教师真正转变教学观念,树立正确的教学观,创设有效的教学情境。随着课程改革的深入,教师创设的情境着力体现出真实性、问题性、挑战性、开放性、浸润性等,创设的情境能够激发学生学习兴趣,点燃学生学习热情,让学生不由自主地融入情境中。 To achieve effective teaching requires teachers to truly change their teaching concepts, establish correct teaching concepts and create effective teaching situations. With the deepening of curriculum reform, the situation created by teachers exemplifies authenticity, questionability, challenge, openness and infiltration. The created situations can stimulate students ’interest in learning, ignite students’ enthusiasm for learning and make students involuntarily integrate into the situation in.