Tongue twisters are a useful way to practice and improve pronunciation and fluency. They can also help us to improve accents by using alliteration (repetition of one sound). They’re not just for kids, but are also used by ESL students , actors, politicians, and public speakers who want to sound clear when speaking.
Some examples :
She sells sea shells by a seashore sh /ʃ/ sound
Peter Piper picked a peck of pickled peppers. How many pickled peppers did Peter Piper pick? p /ˈp/ sound
Thanks,
misshelen