一、模式 分层次目标教学是从学生现有知识水平和接受能力的实际出发，依据教学大纲的要求，本着学习成绩相近和学生自愿的原则，将每班学生划分为Ａ、Ｂ、Ｃ三个层次，（Ａ层是学习能力较强，基础较好的学生；Ｃ层是学习有一定困难的学生），并确定相应的依次递进的教学目标。 First, the model of sub-level goal of teaching is based on the actual level of knowledge and ability to accept the actual students, according to the requirements of the syllabus, based on the similar academic performance and the principle of voluntary students, each class is divided into A, B, C (Level A is a student with strong learning ability and good foundation; level C is a student who has some difficulties in learning), and determines corresponding teaching goals that are progressively advanced.