Giáo án môn Tiếng Anh Lớp 7 - Period 77, Unit 12: Let’s eat! - Lesson 5: B-Our food (B2)

Period 77:
 UNIT 12 : LET’S EAT ! 
 Lesson 5 : B – Our food ( B2, ) 
I.The aims :
 By the end of the lesson , Ss will be able to know about a balanced diet . They will know what they should do to have a healthy lifestyle.
II. Language content :
 1.Vocabulary :
 - Balanced diet - Energy 
 - To affect - Body- building food 
 - Moderate - Dairy product 
 - Amount - Cereals 
 - Lifestyle - Plenty of 
 2.Grammar :
III.Technique :
 Explanation , using pictures or real objects , pairwork , groupwork .
IV.Teaching aids :
 Textbook , tape , cassette , pictures .
V.Procedure :
 T’sActivities 
 Ss’ Activities 
Warm up :
Greetings .
Ask Ss some questions such as :
+ What do you usually have for breakfast / lunch / dinner ?
+ What is your favorite food ?
Remark and lead in new lesson .
New activities :
Introduce the situation : “ Food plays an important part in our life . It gives us the main energy for body development . thus , a balanced diet is especially important . In our today’s lesson , we will learn about the definition of a balanced diet and useful guidelines about food”
Explain some new words and phrases to Ss.
+ Balanced diet ( n ) : ChÕ ®é ¨n hîp lÝ 
+ To affect ( v ) : ¶nh h­ëng 
+ Moderate ( adj ) => Moderation ( n ) 
+ Amount ( n ) : Sè l­îng
+ Energy ( n ) : N¨ng l­îng
+ Body- building food ( n ) : Thøc ¨n gióp ph¸t triÓn c¬ thÓ.
+ Dairy product ( n ) : Thùc phÈm b¬ s÷a
+ Cereals ( n ) : Ngò cèc
+ Lifestyle ( n ) : Lèi sèng 
+ Fatty food ( n ) : Thøc ¨n giµu chÊt bÐo 
Have Ss read new words in chorus and individually. 
Have Ss play a game : Rub out and remember .
Ask Ss to do an exercise : T or F prediction 
What does a balanced diet mean?
Eat a lot of meat .
Eat a little fruit and vegetables .
Eat a moderate amount of sugar .
Eat a little fatty food .
Eat plenty of food you like .
Have Ss discuss in groups .
Call on Ss to give their discussion .
Ask Ss to look at the book , listen to the tape and check their prediction .
Call on some Ss to give the answers .
Correct the mistake and give the correct answer :
1. F 2. F 3. T 4. T 5. F
Have Ss read the passage in silent .
Call on 3 or 4 students to read the passage aloud .
Ask Ss to read the passage again and find out the answers for the questions .
Have Ss work in pairs .
Call on some pairs to ask and answer in front of the class .
Correct and give the answer key :
Sugar adds taste to food and it gives you energy .
A balanced diet is not enough all people need exercise to keep a healthy life .
Ss’ Answers .
Consolidation :
Ask Ss to do an exercise : Matching 
- Ask Ss match and talk about a balanced diet . 
Make example :
To have a balanced diet we should eat a lot of fruit ..........
Have Ss work in groups .
Call on some gr oups to give their dicussion in front of the class .
Remark .
Homework :
Learn by heart new words by writing 3 lines for each .
Write a menu for yourself and your family .
Prepare part 4 . 
Greetings .
Answer T’s questions .
Listen to the teacher .
Listen and write .
Read new words in chorus and individually , guess meanings , then copy down .
Play a game .
Do exercise .
Work in groups .
Give their prediction.
Look at the book , listen to the tape and check the prediction .
Give the answers .
Read in silent .
Some Ss read the passage aloud .
Read the passage again to find out the answers .
Work in pairs .
Practice asking and answering in front of the class .
Write the answers in the notebooks .
Do exercise .
Do exercise then talk about “ a balanced diet “
Listen .
- Work in groups .
- Give the discussion in front of the class .
Write homework .
 A lot of Sugar 
 Fatty food 
Should Meat 
 A little Fruit 
 Too much Coffee
 Deep- fried food
Shouldn’t Vegetables 
 Plenty of Eggs