Four shorthand formulas for students to learn driving test subjects.

I have passed the subject 4 1! ultrastrong

Formula one

Turn right, turn left, turn left and go straight, turn straight.

Analysis: turn right and left, turn left and go straight, turn right and go straight.

Equation 2

Give way to the owner, get on and off the bus, climb the cliff with the backing, and make way for special vehicles if there are obstacles.

Brief analysis: the auxiliary road gives way to the main road, downhill gives way to the uphill, reversing gives way to the cliff, the party with obstacles gives way to the barrier-free party, and special vehicles give way.

Third-order equation

Help first, then treat the injury; Stop the bleeding first, then repair it.

Brief analysis: life comes first. To save the wounded, we need to heal the wounded first, and then treat them. Rescue the wounded fracture, can't directly fix the fracture site. We should stop the bleeding first and then repair it.

Equation 4

Turn left big bend, turn right small bend.

Analysis: The turning radius is larger when turning left and smaller when turning right.

Fifth-order equation

One stop, two looks, three passes.

Brief analysis: at the railway crossing, slow down and stop, and then pass after observing and confirming safety.

Six-level equation

Two certificates, two standards and one number plate

Brief analysis: driver's license, driving license, insurance mark, inspection mark and motor vehicle number plate.

Overtaking methods and precautions

Correct overtaking operation

1, overtaking will be from the left.

2. When the preceding vehicle signals overtaking, it should slow down and give way to the right in case of overtaking.

3. Overtaking should turn on the left turn signal in advance, change the distance light or honk the horn to remind the front car, and then overtake from the left after confirming that there is enough safe distance.

4. After exceeding a certain safe distance, turn on the right turn signal and drive back to the original lane.

Overtaking is prohibited under the following circumstances

1. The car ahead is overtaking and turning around.

2. Police cars, ambulances and fire engines performing tasks

3. Road sections and crosswalks with heavy traffic flow

4. Crossroads, tunnels and railway intersections

5. Narrow roads, narrow bridges and sharp turns