作为直接为社会培养合格劳动者的职业教育，是一种追求生存和发展能力为本位的教育，这是职业教育区别于其它教育的显著特征。可以说，使受教育者适应时代变化，学会生存并发展，应该是职业教育教学功能的根本体现。 因此，教师应具有把握时代脉搏的敏感性，能从自己本专业的视 Vocational education, which is training qualified workers directly for the society, is a kind of education based on the ability to survive and develop. This is a distinctive feature of vocational education as distinguished from other education. It can be said that adapting the educated to the changing times and learning to survive and develop should be the fundamental manifestation of the vocational education and teaching function. Therefore, teachers should have the pulse of the sensitivity of the times, from their professional perspective