How animations are made in Flash:

1, frames-per-frame animation: Animation every frame, need to be made by man
2, tweened Animation: We only need to make the start and end of the drawing of the keyframe, the intermediate transition is done automatically by Flash.
3. tweened Animation: Motion complement and shape tween
"1", motion Tween (motion animation)
(1), the object to be made must be converted to a component (select Object Press F8)
(2), make a start and end of the keyframe
(3), on the timeline, right-click between two keyframes, create---classic tween

How animations are made in Flash: