在实施人教版高中《生物》新教材之初,《生物·分子与细胞》的知识系统、编排科学,但由于课程的理念内容、形式等都是全新的,一时间教师和学生还是感到无所适从,主要是在知识内容的教与学上感到困惑如学生初中生物学知识基础薄弱,遗忘严重等现象非常普遍;教师和学生固守传统的? At the beginning of the implementation of the new teaching material for the high school biology version of Biblical High School, Biology, Molecular and Cell, the knowledge system and arrangement of science, but because of the conceptual content and form of the curriculum are all new, teachers and students feel at a loss for a time. This is mainly because of the confusion in the teaching and learning of knowledge content, such as the weak foundation of student’s junior high school biology knowledge and the seriousness of forgetting; the teachers and students cling to the tradition?