- Yes, they do - They use an energy – saving bulbs instead of 100 watt light and there is a labeling scheme helping them use house hold appliances efficiently... Western consumers are in
Trang 2Unit 7 : saving energy
Period 45: lesson 4; Read + language focus
1,2
Trang 6II>Pre- reading
a Do people in Western countries think electricity, gas, and water are luxury?
- No, they don’t
b Do they want to save electricity?
What do they do to spend lesson on lighting?
- Yes, they do
- They use an energy – saving bulbs instead of 100 watt light and there is a labeling scheme helping them use house hold appliances efficiently
Trang 7III> While - reading
* Choose the best summary of the passage
1.Energy-saving bulbs should be used 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 help save energy
Answer : Which of the following is the best summary of the passage?
3 North American and European countries are
interested in saving money and natural resources
Trang 8( And ; But ; Because ; Therefore ; Or ; So ; And ; However ).
Used : connectives
- And: ( để nối thêm ý với mệnh đề trước )
- So, therefore: ( diễn đạt kết quả, hậu quả)
- Because: ( đưa ra nguyên nhân, lý do)
- Or: ( diễn đạt sự lựa chọn)
Unit 7 : saving energy
Period 45: lesson 4; Read + language focus 1,2.
Trang 9Unit 7 : saving energy Period 45: lesson 4; Read + language focus 1,2.
( Look after ;Turn off ; Turn on ;Look for ).
Trong tiếng Anh hiện đại ta thường dùng giới từ
hay trạng từ sau một số động từ nhất định
để có một nghĩa khác.
Một số Phrasal verbs có thể tách giới từ sau nó.
Practise pictures cues:
P1: They go on wasting paper.
P2: I ve lost my pen Will you help me ’ look
Trang 101 4 7
2
9 6 3
S.E.C
Team A Team B
5
Trang 112 Western consumers are interested in products that will not
only work effectively but also save money
3 We can use energy – saving bulbs instead of ordinary 100
watt – light bulbs to spend less on lighting
5 She will pay US$2 for lighting if she uses energy – saving bulbs instead because these bulbs use a quarter of the electricity of
standard bulbs
6 The purpose of the labeling scheme is to help consumers to know how energy efficient each model is compared with other
appliances in the same category
8 Because when we save energy, we’ll save money
and conserve the Earth’s resources
Trang 12( And ; But ; Because ; Therefore ; Or ; So ; And ; However ).
Used : connectives
- And: ( để nối thêm ý với mệnh đề trước )
- So, therefore: ( diễn đạt kết quả, hậu quả)
- Because: ( đưa ra nguyên nhân, lý do)
- Or: ( diễn đạt sự lựa chọn)
Unit 7 : saving energy
Period 45: lesson 4; Read + language focus 1,2.
Trang 13Unit 7 : saving energy Period 45: lesson 4; Read + language focus 1,2.
( Look after ;Turn off ; Turn on ;Look for ).
Trong tiếng Anh hiện đại ta thường dùng giới từ
hay trạng từ sau một số động từ nhất định
để có một nghĩa khác.
Một số Phrasal verbs có thể tách giới từ sau nó.
Practise pictures cues:
P1: They go on wasting paper.
P2: I ve lost my pen Will you help me ’ look
Trang 14 Learn the new words by heart.
Do all the exercises (1, 2 p 63,64) again
Prepare for: Write.
Homework
Trang 172 What are western consumers interested in?
interested in products that will not only work effectively, but also save money
Trang 183 What can we do to spend
lesson on lightings ?
They can use energy – saving
bulbs instead of ordinary 100 watt – light bulbs to spend less
on lighting
Trang 205.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
if she uses two energy-saving bulbs instead ?
She will pay US$2 for lighting if she uses energy – saving bulbs instead because these bulbs use a quarter of the electricity of standard bulbs.
Trang 216 What is the purpose of the labeling scheme ?
The purpose of the labeling scheme is to help consumers
to know how energy efficient each model is compared with other appliances in the same category
other appliances in the same category
Trang 238 Why should we save energy ? Why should we save energy
money and conserve the Earth’s resources
money and conserve the Earth’s resources).