论述教学目标的设定和多媒体教学在教学活动中的实际应用,其目的是让学生的学习目标更加明确,在培养学生学习兴趣的基础上提高中职课堂学习效率。 Discusses the setting of teaching objectives and the practical application of multimedia teaching in teaching activities, the purpose of which is to make the students ’learning objectives more explicit and improve the efficiency of classroom learning on the basis of cultivating students’ interest in learning.