Unit 10 health and hygiene

Welcome to English class.


1.
2.
3.
4.
5.
6.

vicayt
tidents
athoochet
llif
rildl
shubr

1.
2.
3.
4.
5.
6.

cavity
dentist
toothache
fill
drill
brush

3. LISTEN AND READ.
NEW WORDS

Minh
is
very
pleased
when
Minh toothache is not serious
his cavity is not serious
1. surgery (n):
phòng khám
2. to smile (v): mĩm cười
3. seriour (adj): nghiêm trọng
4. pleased (adj): hài lòng, vui mừng
5. notice (v):
lưu ý, ghi chú
6. healthy (adj): khỏe mạnh


3. LISTEN AND READ.
NEW WORDS

1. surgery (n):
2. to smile (v):
3. seriour (adj):
4. pleased (adj):

5. notice (v):
6. healthy (adj):

phòng khám
mĩm cười
nghiêm trọng
hài lòng, vui mừng
lưu ý, ghi chú
khỏe mạnh


1. Minh is in the hospital__________________
2. Minh’s cavity is serious________________
3. Dr Lai fills the cavity in Minh’s tooth______
4. Minh

never

forget to brush his

teeth______
5. Dr Lai is checking Minh’s teeth__________


1. Minh is in the hospital__________________
2. Minh’s cavity is serious________________
3. Dr Lai fills the cavity in Minh’s tooth______
4. Minh

never

forget to brush his

teeth______
5. Dr Lai is checking Minh’s teeth__________


3. LISTEN AND READ.

Minh is sitting in Dr Lai’s surgery. Dr Lai is checking
his teeth. Dr Lai is kind. She smiles at Minh and says,
“Don’t worry, Minh. You have one small cavity, but it
isn’t serious. Your other teeth are fine”.
Minh is very happy. Dr Lai fills the cavity in Minh’s
tooth. She finishes in less than 10 minutes. Minh is
very pleased. Then Dr Lai sits down and talks to Minh
again.
“How often do you brush your teeth, Minh?” she
asks. Minh looks worried again.
“Oh, I . . .Well, sometimes I forget to brush my teeth.”
“Try not to forget,” Dr Lai says. “Brushing your teeth
is very important. Clean teeth are healthy teeth!”.


Dr.Lai’s surgery
1. Minh is in the
hospital__________________
is not serious

FALSE

FALSE

TRUE
2. Minh’s cavity is serious________________
3. Dr Laisometimes
fills the cavity in Minh’s tooth______
FALSE
4. Minh
never
teeth______

forgets to brush his
TRUE


3. LISTEN AND READ.

COMPLETE THE STORY
nervous and Dr Lai notices
 Minh is very_________
smiles
this. She __________
at Minh and tells him
not to worry. She explains one of his teeth

brush
cavity
has a ____________. He has to _________
them regularly. After Dr Lai fills his tooth,

pleased

Minh leaves. He is very______________.


3. LISTEN AND READ.

COMPLETE THE STORY
nervous and Dr Lai notices
 Minh is very_________
smiles
this. She __________
at Minh and tells him
not to worry. She explains one of his teeth

brush
cavity
has a ____________. He has to _________
them regularly. After Dr Lai fills his tooth,

pleased

Minh leaves. He is very______________.


Do you have a toothache ?
Why ? => Why do you have a toothache ?
→ because I have a cavity in my teeth.
Are you scared ?
Why ? Why are you scared ?

→ bacause I hate the sound of the drill .


Do you have a toothache ?
Why ? => Why do you have a toothache ?
→ because I have a cavity in my teeth.
Are you scared ?
Why ? Why are you scared ?
→ bacause I hate the sound of the drill .


Do you have a toothache ?
Why ? => Why do you have a toothache ?
→ because I have a cavity in my teeth.
Are you scared ?
Why ? Why are you scared ?
→ bacause I hate the sound of the drill .


Structure:

- Why + do/does +S + V ?
Ex:Why do you have a toothache ?
- Why + is/are + S + adj?
Ex:Why are you scared ?
=> Because S + V…..


Structure:

- Why + do/does +S + V ?
Ex:Why do you have a toothache ?
- Why + is/are + S + adj?
Ex:Why are you scared ?
=> Because S + V…..


4. Ask and answer questions with a partner. Use he words to help you.
tooth / hurt
have/ cavity

cavity / not serious
small

happy
teeth / OK

nervous
see/dentist


a

a. Minh’s tooth hurts.

Why ?/Why does Minh’s tooth hurt ?

tooth / hurt
a

have/ cavity
b.

b
nervous
see /dentist
cavity / not serious
small

c.
happy

Because he has a cavity.
b. He looks nervous.
Why ?
Because he is seeing the dentist.
c. His cavity is not serious.
Why ?

c
d.

Because it is small.
d. He is happy
Why ?

teeth / OK

d

Because his teeth are Ok.


Tell what things are best for teeth
-Brush teeth after meals.
- Check teeth regularly
- Don’t use an old toothbrush
- Don’t eat much candy or cake


Homework :

- Learn

by hear
t

new wo
rds
- Practi
ce t he s
tr u c t u r
e at hom
-Prepa
e
re next
lesson :
Unit 11
: Lesson
1. A1

Thank for your
listening .
Goodbye.
See you next time