Podcast for those who study or improve their English - eslpod.com
For some time now I 've been listening to the podcast eslpod.com , which is hosted by Dr. Jeff McQuillan. The issues are divided into topics. For each podcast you can see the text in question. At first, the text on the topic is read slowly enough for perception. Then the facilitator parses it, explaining some words. And it's all free! If you subscribe, you can get access to additional materials for each issue in pdf format, where there will be more examples of the use of new words and other useful materials. The podcast comes out regularly. There is in google groups a group created at the initiative of the audience - eslpodcast
I want to mention a very high level of a really interesting and useful podcast. The eslpod.com blog is always a pleasant and welcoming atmosphere.