How to choose SLR mode in photography

In fact, shutter aperture priority is a convenient version of manual exposure. The only difference between manual exposure is that it can break the exposure standard set by the camera. The other two are based on relatively standard exposure, so generally speaking, manual use is not much. Aperture priority generally takes photos that require depth of field, such as scenery and still life. Shutter priority is more suitable for taking dynamic or static snapshot photos. After you are familiar with the shooting effects of different shutter apertures, you can manually shoot the effects you need.