新课程改革的迅猛发展,给教学理念和教学方式带来了革命性的变革,也给教师带来了严峻的挑战。新课程改革催生了新的教学理念,呼唤着新的教学方式。作为新理念倡导下的新型教师,如何发挥主导引领作用,让每一堂课都鲜活起来,已成为每一名教师必须面对和破解的重大课题。 The rapid development of new curriculum reform has brought revolutionary changes in teaching philosophy and teaching methods, and also posed serious challenges to teachers. The new curriculum reform has given birth to new teaching concepts and called for new teaching methods. As a new type of teacher advocated under the new concept, how to give full play to the leading role and make every lesson fresh has become a major issue that every teacher must face and crack.