The introduction of the policy of “three places and one district”in Anhui Province has put forwardnew requirements for talent traning in colleges and universities, especially the demand for innovativeengineering talents. Nevertheless, as a foundamental course for cultivating engineering specialists , there are stilsome deficiencies in the experimental course of  three electrics", such as mismatching of the teaching anctraining objectives and demand of the social development, the insufficient experimental resources for theuniversity students , and the incompatibility between the teaching methods and the cultivation of the innovative talents. Multiple teaching reform paths , including combination of the traditional and virtual forms , integration ofthe first topic and the second topic , and integration of campus and off campus, promote the experimenta.teaching in colleges and universities to adapt to the requirements of " three places and one district” for talents.and effectively improve the ability of colleges and universities for serving the local economic and socialdevelopment.