《机械制图》是机械类专业的基础课程,是学习其他相应专业课程的基础。学好本门课是为学好后续专业课打下扎实基础。本门课也是学生接触的第一门专业课程,学习过程的体验直接影响学生对专业课的学习兴趣,而一个好的学习体验本身也是对学生素质和能力的良好培养。任务导向教学是以建构主义学习理论为基础的一种教学模式,是做中学、边做边学的延伸与发展;任务是学习的起点,也是学习的终点,在教学过程中利用“任务”来引起学习,任务的完 Mechanical Drawing is a basic course in mechanical engineering and is the basis for studying other related professional courses. Learn this course is to lay a solid foundation for learning good follow-up professional courses. This course is also the first professional course that students come into contact with. The learning experience directly affects students ’interest in specialized courses. A good learning experience is also a good training of students’ qualities and abilities. Task-oriented teaching is based on the constructivism learning theory as a teaching mode, is to do middle school, while doing the extension and development of learning; task is the starting point for learning, but also the end point of learning, the use of teaching in the process of To cause learning, the task of the end