新课程倡导学生是生物学习的主人。高中生物教学主张教师在教学之始就能诱发学生的学习兴趣与强烈的求知欲望,以“顺理成章”地引领学生进入生物学习的最佳境界顺利地完成教学任务,最大化地提升生物教学效益。研究认为,教师恰当的导入语言能集中学生的注意,由注意生兴趣,由兴趣生动机,从而为打造生物高效课堂创造良好的开 The new curriculum advocates that students are the masters of biological learning. High school biology teaching advocates that teachers can induce students’ interest in learning and strong desire to seek knowledge at the beginning of teaching so as to lead the students into the best state of biological learning and accomplish the teaching task successfully with the maximization of biology teaching benefit. According to the research, teachers’ proper introduction of language can focus the attention of students, and students are interested in learning interest and motivated by interest, so as to create a good and efficient classroom for creating bio-efficient classrooms