Two Sounds of
Digraph "th"

 Phonics 69C

th

"th" has two sounds.
Strong th tickles your lips.
Weak th is very quiet.

that this
they them

strong th

third 3rd
forth 4th

weak th

bathe (strong)

bath (weak)

Write S for strong or W for weak (th).

1.  thorn  W

2.  weather  ___

3.  health  ___

4.  then  ___

5.  thin  ___

6.  thick  ___

7.  forth  ___

8.  fifth  ___

9.  that  ___