The document discusses using TV commercials in the language classroom. It provides several reasons for using commercials, including that they are visually engaging for students, short so they are easy to use, contain authentic cultural content, and expose students to different varieties of English. Commercials allow students to see body language and visual context to assist comprehension. They outnumber other listening materials and can be used to teach critical thinking about culture. Some suggested websites to find commercials are also provided.