Tongue-Twisters
Links
English Tongue Twisters for ESL Learners
http://www.englishclub.com/pronunciation/tongue-twisters.htm
Even native English speakers find the tongue-twisters on this page difficult to say quickly. Try them yourself. Try to say them as fast as possible, but correctly!
Tongue Twisters in a British accent
http://www.norwichenglish.co.uk/tongue_twisters.htm
Known and unknown tongue twisters, each with an mp3.
How fast can you say these?
Zozanga.Com - Tongue-Twisters
http://www.zozanga.com/games/tongue-twisters.htm
Learn English with useful tips.