AFFRICATES

                                             /tʃ/ /ʃ/


https://www.youtube.com/watch?v=O0on0z171pI


/tʃ/

Chat, chips, change, …


Tongue twister:

How much wood could a woodchuck chuck if a woodchuck could chuck wood!



/ʃ/

Shoot, ship, shine, …


Tongue twister:

She sells seashells by the seashore!