WELCOME TO OUR CLASS
ENGLISH 9
Make suggestions with
I suggest that…… should + V……….
I suggest + V-ing….
Unit 7 : READ
The introduction of something new = ?
Chiếm, là yếu tố của
For most North American households, lighting accounts for 10 % to 15 % of the electricity bill.
He has a lot of money and he always spends it buying expensive things. He lives in luxury.
- account for /ə`kaunt fər/(v):
The energy efficiency of this light bulb is 100w.
Loại, hạng
- category /`kætә’g׃ﺩri/(n):
A plan for labeling = ?
efficiency
accounts for
Unit 7 : READ
- consumer /kən’Sju:mə/(n):
1. New words.
Người tiêu dùng
- labeling scheme (n):
/’leibəliŋ ѕki:m/
Kế hoạch dán nhãn
?
- efficiency /i’fiЅənsi/(n):
Hiệu suất; năng suất
luxury
?
- luxury /’l٨kЅәri/(n):
Sự xa hoa
- innovation /’inə’veiЅәn/(n):
Sự đổi mới
Kind, type = ?
?
Checking vocabulary:
Unit 7 (cont`d): Period 45: READ
What and where
2
luxury
6
innovation
5
category
4
Labeling
scheme
3
account for
1
efficiency
7
consumer
Unit 7 (cont`d): Period 45: READ
Unit 7 : READ
2. True / False prediction.
In Western countries, electricity, gas, and water are not luxuries but necessities. Companies now realize that consumers want products that will not only work effectively, but also save money.
For most North American households, lighting accounts for 10 percent to 15 percent of the electricity bill. However, this amount can be reduced by replacing an ordinary 100-watt light bulb with an energy-saving bulb. These bulbs use a quarter of the electricity of standard bulbs and last eight times longer. Therefore consumers can save about US$7 to US$21 per bulb.
In Europe, there is a labeling scheme for refrigerators, freezers, washing machines and tumble dryers. The label tells the consumers how much energy efficiency each model has, compared with other appliances in the same category.
Ultimately, these innovations will save money as well as conserve the Earth’s resources.
Unit 7 : READ
Unit 7 (cont`d): Period 45: READ
Unit 7 : READ
1. Check True / False prediction.
Unit 7 (cont`d): Period 45: READ
Unit 7 : READ
2. Summary of the passage.
Read a) (On page 61, textbook)
Unit 7 (cont`d): Period 45: READ
Unit 7 : READ
3. Answer the questions.
Questions 1-5, Read b) (On page 61, textbook)
LUCKY NUMBERS
S.E.C
IV.Lucky Numbers!
1
2
3
4
5
6
7
8
Lucky numbers
1. They are interested in products that will not only work effectively but also save money.
2. We can use energy saving bulbs instead of ordinary 100-watt light bulbs.
3. She will pay US$2.
4. The purpose of the labeling scheme is to help consumers to know how efficient each model is, compared with other appliances in the same category so that they can save money and energy.
5. We should save energy because by saving energy we can conserve the Earth’s resources.
save money
conserve the Earth’s resources.
protect the environment
prevent disasters
be healthier
group 1 group 2
use energy saving bulbs
turn off the lights before leaving the rooms
reduce the light bulbs
take a shower
turn down the gas
What should we do
to save energy?
Why should we
save energy?
Discussion
* Homework:
Learn the new words by heart.
Do all the exercises again.
Prepare for: Write
Thank you very much
for your attendance!
1. Mrs. Jones uses only two
ordinary bulbs and she pays US$8
for lighting. How much will she
pay if she uses two energy-saving
bulbs instead?
She will pay US$2.
2
Lucky number
3. What is the purpose of the labeling scheme?
The purpose of the labeling scheme is to help consumers to know how efficient each model is, compared with other appliances in the same category so that they can save money and energy.
4. What can we do to
spend less on lighting?
We can use
energy-saving bulbs instead of ordinary
100-watt light bulbs.
5.Lucky number.
6. Why should we save energy ?
Because by saving energy we can conserve the Earth’s resources.
Lucky number
7
8. What are Western consumers interested in?
They are interested in products that will not only work effectively but also save money.