One film where you see jump cuts moved would be, 2001: A space odyssey. Jump cuts are described as being two different sequential shots taken in different camera positions. Today seeing it in films just looks like bad editing. Films use jump cuts to show different angles or to almost progress in the film without having to give much explanation. This technique was also used in film to make magic tricks. In this clip you see a bone thrown up in the air and eventually turning in to a spaceship, which we all know can’t really happen but it is shown to give symbolism.