Combining theory with practice, the theory must be transparent and the ability to use hands should be strong. For example, the use of a multimeter: the principle of resistance, voltage, current measurement should be clear, the method and method of measurement must be correct, and the result of measurement will be correct. In particular, students are required to practice repeatedly and continuously improve the accuracy of data processing. For another example, in the simple test and trial operation training of a three-phase asynchronous motor, the structure and principle of the three-phase asynchronous motor must be very clear in order to make a simple measurement according to its characteristics. The exercises can be grouped and practiced, or they can be operated independently, but they will eventually reach everyone. We will update research methods and strengthen advanced research methods for the construction of experimental facilities, such as multimedia and modular integration on-site seminars. We can clearly demonstrate the structure, principles, and internal movement relationships of various parts of the circuit. It is intuitive and dynamic, and it is easy for students to understand and master. . For example, bridge rectifier circuits can use wall charts, models, and other teaching aids; with slide projection, video, multimedia seminars and other modern means, the structure, working principle vividly and intuitively displayed, can greatly improve the research results; generator working principle can be Using computers to make animations, this way, the structure, principles, and internal movements of each part are visualized very clearly. Students understand it. Learning automotive electrician and electronic technology is an abstract, practical and very strong task. In order to effectively cultivate students' practical skills and working ability, practice training should be strengthened (up to 30% in practical training classes), guaranteeing A student can use his hands repeatedly to consolidate what he has learned and improve his skills and ability to solve practical problems. Strengthen the school-industry linkage to form complementary advantages. To ensure that the talented people are closer to the needs of the enterprise and to shorten the distance from the actual production, it is necessary to strengthen communication and cooperation with the enterprise. Therefore, during the holiday period, the author specifically went to the factory and car 4S shop to practice in a timely manner to understand the needs of society, and constantly improve the training content, methods and management of automotive electrical and electronic technology courses. At the same time, it can also establish long-term, stable, and close links with companies with better conditions, use the company as a student's practice base, take students out to visit the work process of the factory, or take a day when the workers are involved in the work so that students can learn How to combine technical theory and practice. In this way, the students will be able to target and at the same time be a touch to the students so that they can find the gap between themselves and the actual workers and thus study harder. At the same time, the company solicits opinions from companies and allows companies to participate in the validation of training programs and research projects on relevant education reforms so as to facilitate the timely integration of the most advanced technologies into their training programs and better car electrical and electronic technology classes. . The reform examination system written examination is a kind of examination mode that the school often uses, but in terms of vocational education, the written examination alone can't completely judge students' knowledge and ability. Therefore, there is a need to reform this single test method. It can adopt specific methods such as highlighting ability, diminution and flexibility, that is, theoretically strong content adopts the semester examination mode; content with strong skills, practical operation assessment, combined with cultivating content, flexible application of questioning and measurement contest And other methods of examination. In particular, the design and welding of electronic circuits, the design and production of printed circuit boards, and the use and training of commonly used electronic devices are all classes that require hands-on capabilities and can be tested in experiments. For example, the disassembly and assembly evaluation of the generator can be used to assess the performance during the test, and the results can be assessed through the sequence of disassembly and assembly of the student during the test and how the disassembled components are placed. Strengthen the training of teachers' own quality The training of theories and practice guidance are the prerequisites for cultivating high-quality students. As a qualified automotive electrician and electronic technology teacher, not only need to master a solid basic theory, proficient in professional, always grasp the pulse of the professional development, but also must have a wealth of practical experience, only pay attention to theoretical discussions can only be on paper. Therefore, I have to take some time each year to work out or study at a higher education institution or university to grasp the latest technological developments of this major and related professions, update the knowledge in a timely manner, broaden horizons and adjust the knowledge structure so that I Become an expert in the industry field that is in sync with technological development. At the same time, in line with the principle of “going out, please come inâ€, we invite industry and corporate experts and senior technical staff to attend academic lectures and conduct technical cooperation. We also make up for and speed up the construction of self-cultivation. rubber gasket ring Shengquan Industrial Corporation Limited , http://www.hn-gasket.com