《机械基础》是中等职业学校机械类专业的一门重要基础课,教学难度较大。要提高教学质量,应采用多种手段和方法:激发学生学习的兴趣、理论与实践相结合、增强学生自信心、采用直观教学法等几个方面进行教学。 “Mechanical Foundation” is an important basic course of mechanical engineering in secondary vocational schools, which is difficult to teach. To improve teaching quality, a variety of means and methods should be adopted: to stimulate students ’interest in learning, to combine theory with practice, to enhance students’ self-confidence, and to adopt intuitive teaching methods.