English8

ENERGY
oil
electriccity
water
wind
gas
petrol
coal
Electric machines
Washing machine
Tumble dryer
refrigerator
freezer
bulb
stereo
fan
Unit 7 – Period 46 - Read
New words :
A bulb
A category
To conserve
Luxury
A consumer
To account for
A labeling scheme
Bóng đèn tròn
loại , hạng
bảo tồn
sự xa xỉ
người tiêu dùng
chiếm
kế hoạch dán nhãn
Read and guess True or false
1.Consumers want products that will not only work effectively but also save money
2.In Europe , there isn’t a labeling scheme for machines
3.The enegy – saving bulbs use half the electricity of standard bulbs
4.Consumers can save about US$7 to US$21 per bulb
T

F

F

T
Do exercise “a” on page 61
Answer these questions :
What do the consumers want ?
What can we do to spend less on lighting ?
What is the purpose of the labeling scheme ?
How much money consumers can save per bulb ?
5.Do you want to save electricity ? What do you do to save it ?
Discussion :Why should we save energy ?