新课程改革作为教育新型观念的改革,在教育界引起广泛关注,同时也产生了深远的影响.近几年来,高中生物在新课程改革下,教学效果取得一定得成绩,但仍存在很多问题.就目前而言,面对的一个关键问题就是:如何使高中生物教学有效化.有效的教学可以用很少的时间和精力投入,取得事半功倍的成绩,以满足社会和学生个人的教育要求.因此,研究新课改下高中生物教学的有效途径具有十分重要的现实意义.一、巧设导入,激发学生的学习兴趣 The reform of new curriculum as a new concept of education has aroused widespread concern in education and has had a profound impact on it. In recent years, high school biology has made some achievements in teaching effectiveness under the new curriculum reform, but many problems still remain. For now, one of the key issues facing us is how to validate the teaching of biology in senior high schools: Effective teaching can accomplish more with less effort and effort to meet the educational needs of the community and individual students with little time and effort , It is of great practical significance to study the effective ways of biology teaching in high school under the new curriculum reform.Firstly, to introduce and inspire students’ interest in learning