投掷项目是田径技术教学中难度较大的项目。笔者通过多年的教学实践,认为充分利用准备活动,合理、有效地安排准备活动的练习手段和方法,是提高投掷课教学质量的一个重要环节。 准备活动是技术教学课的基本组成部分,通过准备活动使学生的身体和心理有一个转变和适应的过程。特别是投掷教学课,学生使用器械进行练习,技术复杂,因此合理地安排准备活动的内容、充分有效地利用准备活动的时间,就显得格外重要。 Throwing is a difficult project in track and field technical teaching. Through years of teaching practice, the author believes that it is an important link to improve the teaching quality of throwing class by making full use of preparing activities and arranging the practice methods and methods of preparing activities reasonably and effectively. Preparation activities are the basic components of a technical teaching course, which prepares students for a physical transformation and adaptation process. In particular, throwing teaching classes, students using equipment to practice, and technical complexity, so it is especially important to arrange the preparation of activities, make full and effective use of the preparation time.