Скороговорки даже на родном языке крайне полезны, так как помогают тренировать правильное произношение звуков.

Peter Piper picked a peck of pickled peppers.

A peck of pickled peppers Peter Piper picked.
If Peter Piper picked a peck of pickled peppers,
Where's the peck of pickled peppers Peter Piper picked?

Denise sees the fleece,
Denise sees the fleas.
At least Denise could sneeze
and feed and freeze the fleas.

There was a fisherman named Fisher
who fished for some fish in a fissure.
Till a fish with a grin,
pulled the fisherman in.

Now they're fishing the fissure for Fisher.

To sit in solemn silence in a dull dark dock
In a pestilential prison with a life long lock
Awaiting the sensation of a short sharp shock
From a cheap and chippy chopper on a big black block.

Whether the weather be fine, 
or whether the weather be not.
Whether the weather be cold, 
or whether the weather be hot. 
We'll weather the weather 
whether we like it or not.

I wish to wish the wish you wish to wish, 
but if you wish the wish the witch wishes, 
I won't wish the wish you wish to wish.

Luke's duck likes lakes. Luke Luck licks lakes.

Luke's duck licks lakes. Duck takes licks in lakes Luke Luck likes.

Luke Luck takes licks in lakes duck likes.

A big black bug bit a big black dog on his big black nose!

What a terrible tongue twister,
what a terrible tongue twister,
what a terrible tongue twister...

Pete's paper poked to the pea patch to pick a peck of peas for the poor pink pig in the pine hole pig-pen.

Mary Mac's mother's making Mary Mac marry me.
My mother's making me marry Mary Mac.
Will I always be so Merry when Mary's taking care of me?
Will I always be so merry when I marry Mary Mac?

Why do you cry, Willy?
Why do you cry?
Why, Willy?
Why, Willy?
Why, Willy? Why?