Unit 12: Let's eat - Section B: Our food - Lesson 4: B2 - Phan Thi My Dung

Week 27 	 Date of preparing: 03/03/12
Period 80	 Date of teaching: 05/03/12
UNIT 12: LET’S EAT!
SECTION B: OUR FOOD
LESSON 4: B2 
I. Objectives:
Educational aims: A balanced diet is good for our health
Teaching aims: Ss should have healthy food and drinks - Ss can know how to keep good health habits
II. Preparations: Textbook
III. Procedures:
Teacher’s activities
Students’ activities
1. Pre - reading: (15’)
+ Activity 1:
- Have Ss review some kinds of food
meat fruits
Kinds of food
Products vegetables Sugar
- Have Ss answer some questions
+ What is your favorite food?
+ What food do you often eat?
+ Activity 2:
- Introduce some new words
a balanced diet 
 To affect
 Moderate ( a)
 Moderation (n)
 amounts ( n)
 Energy(n)
 plenty of cereal
 Guideline (n)
 Life style
- Have Ss practice the new words
- Introduce the text
- Review some kinds of food
- Listen and answer the questions
- Guess the meaning of new words
- Practice the new words
2. While - reading: (10’)
- Have Ss read the text and answer the questions page 120
- Call Ss to get feedback
Key: 
Sugar adds taste to food and give some energy
A balanced diet alone is not enough, all people need exercise to keep a healthy life.
( Student’s answer)
- Read the question carefully.
- Answer the questions 
- Compare the answers.
- Some students give the answers in front of the class.
- Check the answers 
3. Post - reading: (15’)
- Have Ss work in group to discuss the questions
What kinds of food do you like?
Do you think your family’s diet is balanced? Why?/Why not?
- Ask students to write a menu for them and their family 
- Work in groups
- Talk about their family’s diet
- Write a menu for breakfast , lunch and dinner
- Compare with a partner.
- Two students write the menu on the board 
4. Homework: (5’)
- Prepare the next period: Unit 12: B4, A4
IV. Comments:
____________________________ b"&"a ____________________________