Giáo án Tiếng Anh Lớp 9 - Tiết 46, Unit 7: Saving energy (Lesson 3) - Năm học 2013-2014 - Ngô Thị Hương

Week: 23 Date of preparing: 19/ 01/ 2014
Period: 46 Date of teaching: 21/ 01/ 2014
UNIT 7: SAVING ENERGY
Lesson 3: READ 
I. OBJECTIVES:
1. Educational aims: Ss should try the best way to save energy
2. Teaching aims: By the end of the lesson, Ss will be able to practice reading about saving energy for details, know how North American and European countries saving money and natural resources.
II. PREPARATIONS: Book, cassette tape
III. PROCEDURES:
Teacher’s activities
Students’ activities
1. Warm - up (5’)
- Have Ss answer the question: 
Where can we get electricity?
 Coal
Electricity
 Oil
Tidal waves wind water
- Work in individual
- Answer the questions
2. Pre - reading (15’)
- Introduce some new words:
Consumer (n)
Luxury >< Necessity (adj)
Account for (v)
Tumble dryer (n)
Bulb(n)
Scheme(n) 
Category(n)
Innovation(n)
Conserve(v)
Ultimately(adv) 
- Have Ss practice the new words
- Have Ss guess which statement is true ,which statement is false
In western countries, electricity, gas and water are luxuries
An energy saving bulb costs less electricity than an ordinary bulb.
Saving energy bulbs use a half of the electricity of standard bulbs
The labeling scheme helps the consumers know how much energy efficiency each model has.
- Guess the meaning
- Practice the new words
- Work in pair to guess the statements
3. While - reading (15’)
- Have Ss read the text and check their prediction.
- Call Ss to get feedback.
- Have Ss read the text again, answer the questions /p. 61
- Get feedback
Answer :
They are interested in products that will not only work effectively but also save money.
they can use energy saving bulbs instead of ordinary 100 watts bulbs
she will pay US $ 2
It helps the consumers know how energy efficient the household appliances are.
Because when we save energy, we’ll save money and conserve the earth’s resources.
- Read the text and check their prediction
- Answer: 1-F, 2-T, 3-F, 4-T
- Group work.
- Give feedback.
4. Post - reading (8’)
- Have Ss discuss the question
Ways to spend less on lighting
- Get feedback 
- Work in group to discuss the questions
- Present their answers.
5. Homework (2’)
- Write a passage about ways to save energy
Prepare lesson: Unit 7- Write/ 61
Take note
IV. COMMENTS:
_________________________________ b"&"a __________________-_______________