Novices must first be familiar with cars and have a basic understanding of cars. It is suggested to learn the theory before boarding the bus and remember the basic operating methods in theory, so as to develop correct operating habits in actual operation. The following are relevant precautions: 1. Keep the distance between cars: Keep a safe distance from the front car all the time, whether in the urban area or at high speed, and observe the situation of the rear car through the rearview mirror. Generally speaking, we can control speed, distance and vision. In the early stage, you can choose a slower lane to practice your feelings and eyes, and then slowly switch to a faster lane. 2, control the speed: novice driving speed is always not well controlled or too slow or too fast. When you step on the accelerator, you should step on it gently and lift it slowly. At the same time, you should increase or decrease the throttle according to the car condition. When you know the depth of the accelerator pedal and the change of the car's forward speed, it's basically ok. 3, parking matters: observe the terrain before reversing, and then you can choose the reference object of the rearview mirror to judge the distance of the car body. In addition, the most important thing in reversing is to slow down, and everything is easier to control.