Unit 10. Health and hygiene

Answer





1. What is wrong with Minh?
He has a toothache
2. Does Minh like to go to the dentist?
No, He doesn’t

3. Why did Hoa go to the dentist last week?
Because She has a cavity in her tooth.
4. What did the dentist do?
She filled the cavity in her tooth.
Unit 10 : Health and Hygiene
Period 65 - B 3,4,5*
surgery (n): Phòng khám
B3. LISTEN AND READ
New words
smile (v):mỉm cười
serious (adj): nghiêm trọng
Pre-questions
1.Where is Minh ?
2.What is the matter with him ?
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!”.
READ
1.Where is Minh ?
He is in Dr Lai’s surgery

2.What is the matter with him ?
He has a toothache/ He has a cavity in his tooth
Minh is very (1)…………...and Dr Lai notices this. She (2)………..at Minh and tells him not to worry. She explains one of his teeth has a (3)…………...He has to(4)…………….them regularly. After Dr Lai fills his tooth, Minh leaves. He is very (5)……………. .
Now, complete the story.
nervous
smiles
cavity
brush
pleased
B4. Ask and answer questions with partners .Use the words to help you.

Ex: a, tooth/hurt
have/cavity

Why ?
Use:

Hỏi và trả lời về lí do
hoặc nguyên nhân
S1: Minh’ tooth hurts
S2: Because he has a cavity
b, nervous.
see/ dentist.
Minh is nervous - Why?(Why is Minh nervous?)
Because he has to see the dentist.
c, cavity/not serious
small.
The cavity isn’t serious.- Why? (Why isn’t the cavity serious?)
Because it is small.
d, happy.
teeth/ OK.
Minh is happy. - Why? (Why is Minh happy?)
Because his teeth are OK
7, have/toothache?
not/brush/teeth
9, tooth/hurt?
cavity
1, go/dentist?
toothache

2, have/toothache?
eat/ lots of sweets
3, not go/school?
toothache
6, happy?
teeth/fine
5, nervous?
see/ dentist
4, feel/better?
tooth/stop hurting
8,not scared?
dentist/kind
A
B
A
A
A
A
A
A
A
A
B
B
B
B
B
B
B
B
X
X
X
X
X
X
X
X
X
A
B
Tell some ways to take
care of your teeth.
Brush teeth after meals.
Use a good toothbrush.
Use good toothpaste.
Go to the dentist when have a toothache.
Do not eat much candy or cake.
Do not use an old toothbrush.
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HOMEWORK

- Learn by heart the new words
- Prepare new lesson Unit 11 A1
- Retell the story about Dr Lai.