Unit 10: Health and hygiene - Section B: A bad toothache - Lesson 5: B2-3 - Năm học 2006-2007

Week:22 	Date of preparation:February,5th,2007
Period:66	 Date of teaching:February,8 th,2007
UNIT TEN : HEALTH AND HYGIENE
Section B :A BAD TOOTHACHE
LESSON 5 :B 2-3
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 understand the text in details. 
II Language contents : 
a.) Grammar: 
b). Vocabulary
surgery
check
serious
III Techniques : 
- Eliciting question , ask and answer, gap-filling
IV Teaching aids 
- Text book ,pictures
V Procedures : 
Class organization: 
Review the previous lesson : 
New lesson: 
Teacher’s activities
Students’ activities
Time
a. Warm-up
Give Ss a picture
Ask Ss some questions:
What ‘s her job?
What clothes dose she wear?
Have you ever gone to the dentist’s surgery?
Look at the picture and answer the questions
She ‘s a dentist
5’
b.Pre-reading
Set the sence:Minh had a toothache.Now he is at Mrs.Lai ‘s surgery.
Introduce some new words:
Surgery (n):picture
Check(v):explanation
Serious (ad): explanation.
Listen 
Guess the meaning
Practice the new words
5’
c.While-reading
@ Activity 1
Have Ss read the text and answer the questions/page 104
What is Dr.Lai Job?
What clothes does Dr.Lai wear to work?
How do most children feel when they come to see Dr.Lai?
How dose Dr.Lai help these children? 
Call Ss to get feedback
@ Activity 2
Have Ss work in group to 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.
Read the text and find out the answers
Dr.Lai ‘s a dentist
She wears a uniform to work.
Many children are scared when they come to see Dr.Lai
She advises students to clean their teeth regularly
Read the text again and complete the story]
Nervous
smiles
cavity
brush
pleased
18’
d.Post-reading
Give Ss some sentences
Have Ss write the questions with these sentences.
a.Minh had another bad tooth yesterday.(what)
b.Minh saw Dr.Lai this morning.(who)
c. Hoa visited the dentist this morning.(when)
d.The students had their health checked up at the school.(where)
e.I brushed my teeth once time a day last year(how many)
Call Ss to get feedback
Correct mistakes
Work in pair to make questions
a.What did Minh have yesterday?
b.who did Minh see this morning?
c.When did Hoa visit the dentist?
d.Where did the students have their health checked up?
e.How many times did you brush a day last year?
15’
Homework:2’
Do exercise 2/page 64
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