表达是一个人参与社会交际最基本的技能和手段,是现代社会人生存生活的最重要的一个活动。而表达能力的获得和提升主要通过后天的训练来实现,在义务教育阶段主要的训练方式就是语文教学。七年级至九年级是一个人获得各种知识和技能的重要阶段,是学生提升语言表达能力的关键时 Expression is one of the most basic skills and means for a person to participate in social communication and is the most important activity in the life of a modern society. The acquisition and promotion of expression ability are mainly achieved through the training acquired the day after tomorrow. The main training method in compulsory education is Chinese teaching. Grades 7 through 9 are an important stage in a person’s ability to acquire a variety of knowledge and skills and are key to students’ ability to improve their language skills