Unit 7. Saving energy

DAKRONG EDUCATION AND TRAINING SERVICE
KRONGKLANG TOWNSHIP SECONDARY SCHOOL

WELCOME TO OUR CLASS
9A
Teacher: Nguyễn Bá Nam
Unit 7:
SAVING ENERGY
Period: 44
Lesson 3 :
Read
5. READ
1. Vocabulary.
người tiêu dùng
consumer (n):
sự đổi mới
innovation (n):
bulb (n):
label (n,v):
efficiency (n):
ultimately (adv):
bóng đèn tròn
dán nhãn
hiệu suất cao
xét về lâu dài
scheme (n):
kế hoạch
category (n)
loại, hạng
MATCHING:
I. Pre-reading:
7. ultimately
8. scheme
g. Cuối cùng
h. bóng đèn tròn
T
F
F
T
T
2. T/F statements prediction:
1. Check T/F predictions:
2. Choose the best summary of the passage
1. Energy saving bulbs should be use to save electricity.
2. In Western countries electricity, gas and water are necessities.
3. North American and European countries are interested in saving money and natural resources.
4. Labeling schemes helps save energy.
3. Comprehension questions:
1. What are Western consumers interested in?
2. What can we do to spend less on lighting?
3. What is the purpose of the labeling scheme?
4. Why should we save energy?
5. Mrs. Jones uses only 2 ordinary bulbs and she pay 8 USD for lighting. How much will she pay if she uses 2 energy-saving bulbs?
They are interested in products that will not only work effectively but also save money .
Because we can save money as well as conserve the resources.
She will pay 2 USD.
The purpose of the labeling scheme is to tell the consumer how energy efficiency each model has.
We can replace an ordinary 100 watt light bulbs by using saving-energy bulbs .
More ideas:
- Use solar energy instead of coal , gas and oil .
- Use energy – saving household appliances like bulbs , refrigerators , stoves , cookers …
- Reduce the amount of water and electricity we use .
- Turn off the faucets , the TV or radio when we do not use them …
Discuss: What should we do to save money and natural resources ?


 Learn new words by heart.
 Rewrite the answers in your notebooks.
 Do exercises in workbook.
*Homework:
 Prepare the new lesson “Write”.
Unit 7: Lesson 3 - Read
Thanks for
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attendance
Good bye ,
See you again !
Thanks for
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attendance
Thanks for
your
attendance