This article describes the implementing methods and teaching strategies of the case teaching model used by the teaching procedure design of experimental graphic design course on the purpose of reinforcing the practising teaching and complementing basic knowledge of other subjects related to this course.

The theories on "intuition","facing facts directly",inter-subjectivity" and "life world" in phenomenology provide the deep philosophical foundation for case teaching model.

Traditional case teaching model is widely used in some special teaching field because of its advantages,but it also has some disadvantages which can be overcome by using information technology in case teaching.

The modern case teaching mode should focus on correcting the traditional value target,perfecting the teaching functions and making it more scientifically operative.

The main purpose of the artical is to build up a kind of geography case teaching mode in the senior high school to match high school students recognitive regulation and ability level, to apply the basic prin.

Author introduce case teaching mode into business English speciality can achieve the goal.

The application indicates that the method can help the engineers improve the search rate on injection mould modification scheme and lay a foundation for inducting the data of injection mould modification cases.