Bài giảng Tiếng Anh 7 - Unit 10: Health and hygiene - Part B: A bad toothache (B3,4)

 UNIT 10: HEALTH AND HYGIENE
 B: A BAD TOOTHACHE
 (B3,4) Who is he?
He is Minh 3. What’s the matter with Minh? 
 He has a toothache.
4. Where is he going to ? 
He is going to the dentist. Now complete the story
Minh is very . nervous. . . . . . . . . . . and Dr Lai notices this. 
She .smiles . . . . . . . . . . at Minh and tells him not to worry. 
She explains one of his teeth has a . . .cavity . . . . . . . . . . . 
He has to . brush. . . . . . . . . . .them regularly. After Dr Lai 
fills his tooth, Minh leaves. He is very . . pleased. . . . . . . . . . 4. Ask and answer questions with a partner. 
Use the words to help you.
a. tooth / hurt b. nevous
 have / cavity see / dentist
Minh’s tooth is hurt. Minh is nervous.
Why? Why?
Because he has a cavity. Because he is seeing a dentist.
c. cavity / not serious d. happy
 small teeth / OK
The cavity isn’t serious. Minh is happy.
Why? Why?
Because it’s small. Because his teeth are OK. Tell some ways to take 
 care of your teeth.
 Do Don’t do
- Brush teeth after meals. - Forget to brush teeth.
- Use a good toothbrush. - Eat much candy or cake.
- Use good toothpaste. - Use an old toothbrush.
- Go to a dentist. - Never go to the dentist.