一个教师的教学水平，常常受到学力、能力和经验的制约。在这三个因素中，能力又是决定因素。因此，在教学生涯中，每个教师都必须不断更新知识，不断总结提高。而这种更新和提高，又是伴随着教学实践进行的。《中学语文教学基本功》（以下简称“教材”）中的第一、二、三、九 The level of teaching of a teacher is often restricted by academic ability, ability and experience. Among these three factors, ability is the deciding factor. Therefore, in the teaching career, every teacher must constantly update their knowledge and constantly summarize and improve. This kind of update and improvement is accompanied by teaching practice. The first, second, third and ninth of “Basic Skills for Teaching Chinese in Middle Schools” (hereinafter referred to as “teaching materials”)