BBC Words in the News – video version has some good programs that will help you learn words and phrases. A good example is this one on Samurai Warriors. The video plays three times so you have a chance to listen to the text many times.
Important words are explained on the site but you may want to look them up in Yahoo dictionary then learn them.
Six Minute English – the latest episode is about treasured possessions. Things that are really important to us. There is a link to some interesting photos as well. Because the accents are British, it can help with getting ready for your speaking exam.