学生在高一的学习情况，对知识的掌握程度，直接影响到将来的学习成绩，因而高一年级的教学在整个高中教学环节中起着至关重要的作用.就数学教学而言，从初中到高中存在着三个飞跃：教学内容，由形象性向抽象性飞跃;学习过程，由模仿性向领悟性飞跃;学生心理由稚性向理性飞跃. Students in the first year of learning, mastery of knowledge, a direct impact on future academic performance, so the first grade teaching throughout the high school teaching plays a crucial role in terms of mathematics teaching, from junior high school There are three leaps in high school: teaching content, from the image to the abstract leap; learning process, from the imitative to the leap of understanding; student psychology from naive to rational leap.