Zone Focus- is when you focus on one specific spot, and you wait untill the thing that you want a picture of passes by or just take the picture when you want it.
Shutter Speed- is what keeps your picture from being blurry, the faster the thing you want to take a picture of, the more shutter speed you need. and if its a picture that just stays still yopu will use a low shutter speed
Panning- is when you follow the object you want to take a picture of. you follow it untill you want to take a great picture. your supposed to keep the dot on the object