Welcome to Duc Tri high school
Grade 7
Unit 10 - section B(3-6)
Teacher: Khanh Linh (Duc Tri) _ Thien Thanh (Tran Van On)
A bad toothache
how do you feel when you have toothache?
what do you do when you have a tooth decay?
what do you think about them?
New words
Surgery = a clinic room
Check the teeth = examine the teeth
Regularly = usually
Fill the cavity = make the cavity full
Minh is in the hospital__________________
Minh’s cavity is serious_________________
Dr Lai fills the cavity in Minh’s tooth_______
Minh never forget to brush his teeth________
Dr Lai is checking Minh’s teeth____________
True-False test
FALSE
FALSE
FALSE
TRUE
TRUE
COMPLETE THE STORY
Minh is very_________ and Dr Lai notices this. She __________ at Minh and tells him not to worry. She explains one of his teeth has a ____________. He has to _________ them regularly. After Dr Lai fills his tooth, Minh leaves. He is very______________
worried
smiles
cavity
brush
happy
How do you feel when you have tooth decay?
Practice B4 p.105
Example:
Minh’s tooth hurts
Why?
Because he has a cavity
Take care of your teeth
DO
DON’T
BRUSH YOUR TEETH AFTER MEALS
CHECK THE TEETH REGULARLY
FILL THE CAVITY IMMEDIATELY
EAT A BALANCED DIET
EAT TOO MUCH CANDY AND CAKE
FORGET TO CLEAN YOUR TEETH
USE OLD TOOTHBRUSH
CLEAN TEETH ARE HEALTHY TEETH
HOMEWORK
Imagine you are a speaker of a WHO meeting. You are introducing the actual situation of toothache in HoChiMinh city and the dental campaign activities.
You have to read the text carefully and answer these following questions :
What is tooth decay?
Give some causes.
How to solve these problems?
Introduce the dental campaign activities

GUIDES
- Collect information
- Design a powerpoint show for lecture
- Design a poster to broadcast the dental campaign activities.
- Design a website for receiving feedback information and register.

SOURCES
English 7 Student book
Find information about toothache in HoChiMinh city.
(From Internet, newspaper, Encarta Encyclopedia…)
Find information about dental campaign activities
(From Internet, newspaper, Encarta Encyclopedia…)

Consult the school website, www.ductri.edu.vn
SCHEDULE
12/11/2005 (Today) : Discuss in class, divide groups
From 12 to 17/11/2005 : Finish tasks
18/11/2005 : Register your tasks

19/11/2005 : Report Achievement