The "What to say if you don't understand German" resource bundle will teach you how to tell people you don't speak German or to slow down their rate of speech so you can understand them. It includes the video script, mp3 file, worksheet and answer key that go with the 5th video in Herr Antrim's Beginner German series. The worksheet includes a vocabulary matching section and an exercise with a list of situations to which the students are required to match phrases. The video script, worksheet, and answer key are in PDF files. The audio file is an MP3. 
 
You can find the accompanying video for these materials here.
#5: Ich spreche kein Deutsch.