The article introduces briefly the basic methods of scissor-cutting and outspreading of the fashion pattern , and emphasizes some key processing technique

By the study on using cut-out and expansion method in garment structure design, the relation between falling distance and looseness of rundown collar structure is built, and the cut-out and expansion design principles of dart, pleat and special figure抯 garment structure are analyzed.

Aiming at realistic problems in the reform and development of vocational education at that time,the vocational education thought of the first generation leader group of central government took vocational education practice as the object,brought forward the vocational education thought of "relevant development",and its soul is "part work with part study".

The applications of such teaching methods as body platform demonstration,paper cut sample and prototype rotation method can greatly improve the teaching quality and effect.