机械设计基础是机械类学科各专业的一门主干基础课。因其内容多、涉及面广、关系复杂等特点,学生在学习中困难较多。职中生源学生入学前已经学过部分知识,因此,职技高师职中生源的《机械设计基础》在教学过程中应体现“精选教学内容,扬长补短”的特点。 The basis of mechanical design is a skeleton basic course in each major of mechanical discipline. Because of its content, involving a wide range of complex relationships and other characteristics, students in learning more difficult. Vocational students students have learned some knowledge before they enter the school. Therefore, the “Mechanical Design Basis” of vocational school students should embody the characteristics of “selecting teaching content, supplementing others’ weaknesses” in the teaching process.