The paper putforwards the parallel teaching method by writer s personal experience, and shows this kind of teaching method can make students grasp the knowledge more directly, clearly and profoundly in teaching by checking it against the traditional teaching method, and proves this kind of teaching method is worth being spreaded.

The programming class must emphasis the process of thinking,espcially in order to make the students understand the methods and skills of programme,colleage should adhibit the methods which are multi-language in paratactic teachering.

Nowadays,the four-step and behavior-oriented teaching method in German vocational education have applied in the teaching of vocational schools in China in some degree.