Unit 10: Health and hygiene - Section B: A bad toothache - Lesson 6: B4 - Năm học 2006-2007

Week:23 	Date of preparation:February,9th,2007
Period:67	 Date of teaching:February,10 th,2007
UNIT TEN : HEALTH AND HYGIENE
Section B :A BAD TOOTHACHE
LESSON 6 :B 4
I Objectives:
1. Educational aims: Ss should often brush their teeth, not eat much candy to ad voice having toothache.
 2.Teaching aims: By the end of the lesson Students can use the structure: why-because. 
II Language contents : 
a.) Grammar: 
b). Vocabulary
nervous(ad)
III Techniques : 
- Eliciting question , ask and answer, matching
IV Teaching aids 
- Text book ,pictures
V Procedures : 
Class organization: 
Review the previous lesson : 
New lesson: 
Teacher’s activities
Students’ activities
Time
a. Presentation
Give Ss pictures
Have Ss answer some questions
What ‘s the matter with Minh?
 He has a toothache
Why ?
 Because he ate much candy
Introduce the structure
 Why..?
 Because 
Eg: why Minh ‘s scared?
 Because he will see a dentist.
 Why is Minh happy?
 Because his teeth are ok.
Look at the pictures and answer the questions
Take note
10’
b.Practice
@ Activity 1
Have Ss match column A with column B using because
Have Ss work in group of three or four
A
B
I’m very hungry now
He has strong white teeth
We wash our hands before meals
He ‘s not afraid of the dentist
Nam looks unhappy
He brushes them three times a day.
He is having a toothache.
She is very kind and skillful.
We want to have a healthy living.
I didn’t eat enough this morning.
Call Ss to get feedback
@ Activity 2
Give some cues 
Have Ss make questions and then answer using :Why-because
have a toothache/a lot of candies.
he/be scared?//have a toothache
her tooth hurt?//have a cavity.
she/go to the doctor?//have a headache.
Minh not say anything yesterday?//be very nervous.
Call Ss to get feedback.
Work in group to match column A with column B
Present their answers
Answer key:
1-e
2-a
3-d
4-c
5-b
Correct mistakes
Work in group to make questions and answer
Why dose Minh have a toothache? because he eats a lot of candies.
Why is he scared? Because he has a toothache.
Present their answers
20’
c.Production
Have Ss write down two questions and then answer them
Call some Ss to get feedback.
Correct mistakes
Work individually
Write down two questions then answer them.
Compare with their partner.
Present 
13’
4.Homework:2’
Have Ss do exercise 4/page 65
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