Unit 10. Sources of Energy. Lesson 6. Skills 2

Welcome to our class
* WARM UP:
WHAT SHOULD we
DO TO SAVE ENERGY?
Go to school
by bike
Turn off the lights
before leaving
Take showers
Use low energy bulb
Only use as much as you need
Use public transport
Unit 10: Sources of energy
Lesson 6: Skill 2
- To invest :
- To escape :
Trốn, thoát
- Fundamental (adj)
= necessary (adj) :
I. NEW WORDS:
Đầu tư
- Drought (n) :
Hạn hán
cần thiết
II. LISTENING:
Look at the pictures. Discuss the followings.
(Ex. 1/p.45)
1. What do you think is unusual about this means of transport?
2. Have you seen any transport like this?
2. Listen to the passage and tick true or false to the statements. (Ex. 2/p. 45)
Doesn’t create
3. Listen to the passage again and complete the sentences. (Ex. 3/p. 45)
1. People in ______________ areas have to gather wood to use as fuel.
2. Biogas is mainly used for _____________________.
3. Biogas helps solve the problem of indoor _____________.
4. The use of renewable energy sources in developing countries is __________________.
5. In the future, the ___________________ will be used as the environmentally friendly energy sources.
mountainous
cooking and heating
air pollution
on the increase
wind and the sun
(n)
(n)
(n)
(n)
(a)
III. WRITING:
Complete the article. Use the phrases below.
( Ex. 4/ p. 45)
A. burning fossil fuel for energy
B. Leading to climate change
C. investing in renewable energy
D. because it can’t escape, it heats the planet
E. heating our home, cooking our meal, …
THE CHANGING CLIMATE
Problem
We use energy for almost everything we do: for (1)…………………………………….......... . This use of energy is (2)………………………....... - the world is heating up. When
(3)…………………......................, carbon dioxide is released. Carbon dioxide traps the sun’s heat in the atmosphere and
(4)……………........................................ . Over the past thirty years, there has been a growing number of extreme weather event, such as floods, droughts and storms.
Solution
We should protect our planet, by (5)………………………………… We should use sources of energy more wisely, for our future, and the future of the planet.
E
B
A
D
C
A. burning fossil fuels for energy
B. leading to climate change
C investing in renewable energy
D because it can’t escape. It heats the planet
E. heating our homes, cooking our meals, etc.
2. Discuss the following ways to save energy. Decide on the 5 most important, then write them in the box.
(Ex. 5/p.45)
What should we do to save energy?
Reduce our electricity bills.
Use electricity more efficiently.
Turn off the lights before going to bed.
Use low energy light bulbs.
Use public transport.
Increase the tax on petrol.
Avoid using cars or motorbikes for short trips.
Reduce the use of fossil fuels.
3. Write a short passage about what we should do to save energy. (Ex. 6/p. 45)
Nowadays, energy is very important with our life. And non-renewable sources are being used up. So we should…………………. ……………………………………………………………………………………………………………………………………………..
Learn new words by heart.
Write a short description about what we should do to save energy.
Do Ex. E1 / p. 35 / workbook.
Be ready for LOOKING BACK AND PROJECT.
IV. AT HOME: