Win the aerial battle and volley it. Time the run across your marker, attack the dropping ball first, and keep the contact clean under pressure.
As the base, but a defender contests the aerial ball. Emphasise the striker timing his run to get across the defender and attack the ball first, then a clean controlled volley. Start with the defender passive, then live. Rotate the roles.
Fork it into your private drills, then change the animation, adjust positions, swap equipment, or drop it into a session block.