温度是什么?对于刚接触热学的高中生来说,就只有两点认识:(一)温度就是物体的冷热程度、(二)温度是分子热运动剧烈程度的标志.对于高中学生来说根本无法理解温度这个概念的实质,从字面上很容易错误地理解为热的物体温度高,冷得物体温度低.(比如相同温度的木头和铁块,用手 What is temperature? For high school students who have just contact with heat, there are only two points to know: (1) temperature is the degree of hot and cold objects, (2) temperature is a sign of the degree of molecular heat movement, and it is impossible for high school students To understand the essence of the concept of temperature is literally misinterpreted as a hot object with a high temperature and a cold object with a low temperature (such as wood and iron at the same temperature