Under the environment of new engineering construction, innovative talents should have excellent comprehensive qualities, a wide range of knowledge, a multidisciplinary knowledge, and the ability to extract, transfer, and deepen the application of the learned knowledge. As for the curricula of Mechanical Engineering Major of Huzhou University, mass-damping-spring (m-c-k) system in "Theoretical Mechanics" curriculum and resistance-inductance-capacitance (R-L-C) system in "Electrical and Electronics" curriculum are scheduled respectively. However, each of the two systems is composed of one energy storage element and two energy dissipation elements similarly. And two systems are characterized by second-order differential equation. Thereby the problems related with the two systems can be classified into one general problem. Based on abovementioned situation, a reform of exploration and practice of general problem in different curricula is proposed. General problems of different curricula are combined into one special lecture for senior undergraduate or graduate students. And the method of finding general problems, teaching means, requirements for the teacher are constructed. Moreover, an experiment for assessing the effective of the reform is designed and carried out. Two groups of students from two parallel classes of Mechanical Engineering major are chosen. One group learn the m-c-k and R-L-C systems intensively while the other group learn them separately at an interval of one month. The group's average scores of learning the two systems intensively are 11.22 points higher than the group's average scores of learning them separately at an interval of one month. Also, the method reported in this paper can be also expanded to other engineering majors.