As part of ShoWest, the event where movie studios screen films for the upcoming year to the professional film world, Warner Brothers aired some all-new footage from Harry Potter and the Deathly Hallows, including the seven potters chase sequence, escape from Gringotts, Voldemort in the forbidden forest during the finale, and more.
Said Cinema Blend, who was at the event:
The footage shown came from all sections of The Deathly Hallows, so it's impossible to tell where they will split up the two movies. We saw little bits of everything, from the seven Harry Potters escaping from the Dursleys house (totally surreal) to the attack at Bill and Fleur's wedding to the escape from Gringotts on the pale dragon and even Hogwarts on fire. With unfinished effects it's hard to really say how it all looks, though some of the most effective moments were the simplest-- Ron and Harry's fight in the tent, Harry visiting his parents' graves, running away from the Snatchers in the woods, Harry defiantly telling Voldemort that he stays alive "because I have something worth fighting for."
One odd moment-- one of the final shots was of Hermione riding a broom, by herself, escaping from a fireball that's likely the curse that Crabbe and Goyle set off in the Room of Requirement near the end. Did Hermione ever ride a broom by herself in the books? Is this a change that will mean something bigger, or just something convenient so the movie doesn't have to bother explaining that Hermione isn't good on a broom?
Harry Potter and the Deathly Hallows - Part 1 is scheduled for November 19, and Harry Potter and the Deathly Hallows - Part 2 comes out July 15, 2011.