Giáo án môn Tiếng Anh Lớp 7 - Unit 12: Let’s eat! - Period 76, Part B2-3: Our food

Date of preparing: 28/02/2010 Date of teaching: 7E: 01/03/2010
 Period: 76 UNIT 12 
 LET’S EAT!
 Part B2-3 Our food
1. The aims:
 a. Kiến thức:
	- Học sinh được học tầm quan trọng của thức ăn tới đời sống sức khoẻ của con người và nắm rõ chế đọ ăn hợp lý, cân bằngqua các cấu trúc từ và cụm từ: 
 + Vocabulary:
 - Balanced diet - Energy 
 - To affect - Body- building food 
 - Moderate - Dairy product 
 - Amount - Cereals 
 - Lifestyle - Plenty of 
 + Grammar:
 b. Kĩ năng:
	- Học sinh luyện kĩ năng đọc hiểu nắm bắt thông tin cần thiết. Đồng thời học sinh nâng cao kĩ năng thảo luận sau bài đọc theo nhóm về vấn đề trong bài học. 
 c. Thái độ:
	- Học sinh có thái độ nghiêm túc, hăng hái xây dựng bài học.
2. Preparation:
 a. Teacher: Textbook, tape, cassette, pictures,... 
	 b. Students: Student’s book / Prepare new lesson/Learn old lesson.
 3. Procedures:
	a. Checking the old lesson:(5’) 
- T asks 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.
 b. New lesson:
T’s Activities
Content
Ss’ Activities
- T introduces 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”
- T explains some new words and phrases to Ss.
- T asks Ss to read new words in chorus and individually. 
- T Ss to plays a game: Rub out and remember.
- T asks Ss to do an exercise: 
T or F prediction 
What does a balanced diet mean?
- T asks Ss to discuss in groups.
- T calls on Ss to give their discussion.
- T asks Ss to look at the book, listen to the tape and check their prediction.
- T calls on some Ss to give the answers.
- T corrects the mistake and give the correct answer:
- T asks Ss to read the passage in silent.
- T calls on 3 or 4 students to read the passage aloud.
- T asks Ss to read the passage again and find out the answers for the questions.
- T asks Ss to work in pairs.
- T calls on some pairs to ask and answer in front of the class.
- T corrects and gives the answer key:
New activities:(8’)
 Vocabulary:
 + Balanced diet ( n ): Chế độ ăn hợp lí 
 + To affect ( v ): ảnh hưởng 
 + Moderate ( adj ) => Moderation ( n ) 
 + Amount ( n ): Số lượng
 + Energy ( n ): Năng lượng
 + Body- building food ( n ): Thức ăn gớup phát trởên cơ tơêr.
 + Dairy product ( n ): Thực phẩm bơ sữa
 + Cereals ( n ): Ngũ cốc
 + Lifestyle ( n ): Lối sống 
 + Fatty food ( n ): Thức ăn giàu chất béo 
 Game:
 Rub out and Remember.
T or F prediction:(25’) 
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.
 Answer:
1. F 2. F 3. T 4. T 5. F
 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.
Students’ answers.
- Listen to the teacher.
- Listen and write.
- Read new words in chorus and individually, guess meanings, then copy down.
Ss to plays a game: Rub out and remember.
- 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.
 c. Consolidation: (5’)
- T summarizes knowledges in period: 
 - T asks Ss to do an exercise: Matching 
 A lot of Sugar 
 Fatty food 
Should Meat 
 A little Fruit 
 Too much Coffee
 Deep- fried food
Shouldn’t Vegetables 
 Plenty of Eggs 
.
 - T asks Ss to match and talk about a balanced diet. 
 + Make example:
To have a balanced diet we should eat a lot of fruit ...............................................
 + asks Ss to work in groups.
 + calls on some gr oups to give their dicussion in front of the class.
Remark.
 d. Home work: (2’)
T demands sts to: 
 + Learn by heart new words by writing 3 lines for each.
 + Write a menu for yourself and your family.
 + Do exercise 1, 2 at page 76, 77 in workbook.
 + Prepare part 4.
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