Through the attempt and summary to the "practical hours" teaching during the general technical teaching,the essay analyzes and explores the types,stages and some important problems of "practical hours" in the general technical teaching,in order to evoke more attention to it and improve the teaching quality.

So we must establish technology teaching theory for the technology teaching.

Asa new curriculum, whether general technology course can be successfully put into practice, the knowledge structure of general technology teachers will play a very important role.

At present, general technology teachers are coming from different field.

The basic forms of the current technological subjects within schools are self-developing,schools combination,special themes.

The Problems and Countermeasures of Implementing New Courses of General Technique;

Introduce general technique of platting control system and some kings of domestic spurting beam.

The Design and Implementation of Experimental Platform of Senior High School General Technology Course (Electronic Control)

With the advancement of general technology curriculum experiment in ordinary high school, general technology teachers as the main force to build the new curriculum, must experience a process from understanding, being familiar with and creatively implementing general technology curriculum.

General Technology emerges as a new study area in this China New Curricular Revolution.