The teaching content organization evaluates the professional ability orientation according to the second-hand car appraisal, simulates the actual situation of work, and forms a teaching system based on situation as the carrier, task-driven, knowledge learning and skill training. It is divided into five situations, and each situation teaching consists of on-site demonstration teaching and theoretical and practical integration teaching, focusing on the integration of theoretical demonstration and practical training. These five situations are:

1, "Assessment Preparation" scenario. Through the study of this scenario, students can check the procedures required for second-hand car trading according to regulations, identify illegal second-hand cars, and identify assembled cars, stolen cars and smuggled cars.

2. "Static detection of used car technology" scenario. Through the teaching of this situation, students can master the inspection of automobile appearance, interior decoration and electrical equipment.

3. The situation of "dynamic detection of used car technology". Through the teaching of this situation, students can judge the basic situation of the main assembly of used cars by means of visual inspection, ear hearing and touch. Through road test, judge the technical conditions of engine, transmission system, steering system, braking system and suspension.

4. "Second-hand car technology and instrument testing". Through the teaching of this situation, students can use professional automobile testing instruments and equipment to test vehicles.

5. "Second-hand car value assessment" scenario. Through the teaching of this situation, students can determine the new rate of used cars according to the results of car condition detection and appraisal, and combine the market situation of used cars, choose appropriate methods to evaluate the value of used cars and write evaluation reports.