Is it necessary to shift to second gear when crossing an intersection?

[DiJayce]

The principle of crossing an intersection is to slow down, look around, and then proceed. You must reduce speed, but whether to shift to second gear depends on whether the speed meets the conditions for shifting. Below are specific tips for shifting gears in a car: 1. Downshift after slowing down: Before upshifting, increase the speed; before downshifting, release the throttle to reduce the speed first. Always fully depress the clutch pedal before shifting, and operate the gearshift lever gently, quickly, smoothly, and accurately. 2. Master the timing of shifting: Shift when the engine speed is around 2000 RPM. First press the throttle, then depress the clutch to prevent the clutch from being forcibly disengaged, and then shift. The downshift sequence depends on the speed. Generally, downshift when the engine speed drops below around 1500 RPM, depending on the car's condition. 3. Make shifting movements smooth: Depress the clutch fully in one motion, and shift gears decisively. Familiarize yourself with the gear positions. If you encounter difficulty shifting into gear, shift to neutral, release the clutch briefly, depress the clutch again, and then shift into gear.