pass, displace and fill.
Point 1- Limit dribbling- a pass is faster than dribbling the same distance, thus if your players dribble, that will play into the hands of the zone
defense.
Point 2- Have one player (usually a big) play under the zone and run side to side AND have another player play in between the 2 lines of the zone, against a 2 man front it would be at approx the free throw line.
Point 3- By getting the ball to the player at the free throw line, the zone collapses. From there, this player can pass out to the wings, can shoot, can kick back to the top for a shot OR can engage the second line of the zone and then pass to the aforementioned player who is underneath.
Point 4- Back to the original point- As the ball is moved the zone moves as well, thus a pass from the top to the left wing makes the defense move in this direction then the weakside wing (and all other players also) can fill the places the zone leaves empty.
DO NOT BE INTIMIDATED BY A ZONE, SMART PLAY CAN DESTROY IT!