一、调查一年四季气候变化较大的是夏冬两季,夏季温度高热、冬季气温低冷。这种气候热冷的变化,常常影响初中学生体育运动的情绪,使他们的学习兴趣发生变化。我在冬夏两季曾对学生的运动爱好做过调查,凋查结果表明。在1515名初中学生中,夏季爱好游泳的约有772人,占50.95％。冬季爱好活动性游戏的约有654人,占 First, the survey of climatic changes throughout the year is the summer and winter, the summer heat, cold winter temperatures low. This hot and cold climate change, often affect junior high school sports emotions, so that their interest in learning changes. I have done a survey of students’ sports preferences in both winter and summer, witness results show. Among 1515 junior high school students, about 772 are swimmers who love swimming in summer, accounting for 50.95%. About 654 active winter games, accounting for