I am going to show a sample lesson. The lesson is for helping ESL students understand about seven aches

1. Talking about Seven Aches

2. You probably know the word “ache”
 It can be a verb or a noun, and means “ to
hurt” or “a pain”.
 We sometimes combine the word “ ache”
with parts of the body.
 For examples:
--

3. If our back hurts, we say that we have
“ backache” or “ a backache”.

4. However, we do “not” do this with all
parts of body.
 For example, we cannot say that we have a
“handache”.
 There are really only five parts of the body
that we combine with "ache".

5. BACKACHE-EARACHE-HEADACHE-STOMACHACHE-
TOOTHACHE.

6. They are shown below, plus two other words
that we use in a slightly different way.
 Heartache: We do not use
this to mean a “physical”
pain in the heart. Instead, it
means an emotional pain.
 Faceache: This means an
ugly or miserable-looking
person. (BrE)

7. They are shown below, plus two other words
that we use in a slightly different way.
 Heartache: We do not use
this to mean a “physical”
pain in the heart. Instead, it
means an emotional pain.
 Faceache: This means an
ugly or miserable-looking
person. (BrE)