中专生普遍对理论知识学习缺乏兴趣,单纯的理论讲解较为枯燥乏味,抽象的原理内容又难以理解,学习效果差。要想改变这种学习状态,则需要采用多种教学手段相结合的教学方法,将理论寓于实际操作中,在生动活泼的教学中,让学生体验技能知识的作用和重要性。 Secondary school students generally lack of interest in the study of theoretical knowledge, simple theory to explain more boring, abstracted the contents of the principle is difficult to understand, poor learning. To change this state of learning, you need to use a combination of teaching methods of teaching methods, the theory in practice, in the lively teaching, so that students experience the role and importance of knowledge of skills.