授课时要理论联系实际,培养学生运用所学的理论知识正确地进行实践操作,提高动手能力,使其能学为所用,为其融入社会打下基础。 Teaching should be based on the theory with practice, training students to use the theoretical knowledge of the correct conduct of practical operation, improve practical ability to enable them to learn for the use, to lay the foundation for their integration into society.