Unit 7. Saving energy

Welcome to our class
2009-2010
Trường THCS Tr�ng An
PHÒNG GIÁO DỤC & ĐÀO TẠO ĐÔNG TRIỀU
PHÒNG GIÁO DỤC & ĐÀO TẠO ĐÔNG TRIỀU
2009-2010
Trường THCS Tr�ng An
Welcome to our class
Tidal/water power
Reduce the exploring of coal
Use the windy
Reduce the amount of gas
Use solar energy
Turn off the faucet
Turn down the lamp
Turn off the TV/ the radio / lights before going out
The ways we do to save energy
Monday, 8th Febuary, 2010
Unit 7: Saving energy
Lesson 3: Listen
I. Vocabulary:
- solar energy (n):
năng lượng mặt trời
- install (v) :
- effective (adj ):
- solar panel (n):
lắp đặt, cài đặt
pin mặt trời
có hiệu quả.

- roof (n):
mái nhà
Unit 7: Saving energy
Lesson 3 : Listen
I. Vocabulary:
II. Listening:







a.Does solar energy cause pollution?
b.Can we use solar energy forever?
No, it doesn`t.
Yes,we can






F
T

1- Solar energy can be cheap and clean.
2-Most of our electricity now comes from nuclear power.
3-The solar energy that gets to the Earth can not provide
enough power for the world`s population.
4-Solar energy can be used on cloudy days.
5-All building in Sweden will be heated by solar energy in 2050.

?


Monday, 8th Febuary, 2010
Unit 7: Saving energy
Lesson 3 : Listen
->1 % of the solar energy that get to the earth can provide enough power for the world`s population.
a.Check the box and correct the false sentences:
I. Vocabulary:
II. Listening:

-> Most of our electricity now comes from coal, gas, oil or nuclear power.
->All building in Sweden will be heated by solar energy in 2015.

?
?
?
I. Vocabulary:
II. Listen
store
roof
instead
countries
pollution
effective
Monday, 8th Febuary, 2010
Unit 7: Saving energy
Lesson 3: Listen
1- The sun can be an source of power.
2- Solar energy doesn`t cause .
3- A lot of in the world are already using solar energy.
4- It is possible to solar energy for a number of days.
5- Solar panels are installed on the of a house to receive the energy from the sun.
6- We can save natural resources by using solar energy of coal , gas and oil, .
b. Fill in each blank with one word you hear:
pollution
I.Vocabulary:
II.Listen:
C. Question:
1.What kind of energy can be used nowsdays?
2.What is solar energy?
3. Can we use solar energy on rainy/ cloudy days? Why?
4.Do you want to use solar energy ? Why?
Solar energy is a cheap, clean and effective energy
A source of power doesn’t cause pollution or waste natural resource.
Yes, we can. Because this energy can be stored for a number of days.
Yes, I do.Because it doesn’t pollute our environment.
Monday, February 8th , 2010
Unit 7: Saving energy
Lesson 3: Listen
The benefits of solar energy
help us save money
cheap and clean
provide enough power for the world`s population
doesn`t cause pollution
can be stored for a number of days
save natural resources
can be used on cloudy days
Monday, February 8th , 2010
Unit 7: Saving energy
Lesson 3: Listen
I.Vocabulary:
II.Listen:
III.Writing:
I. Vocabulary:
II.Listening:
III. Writing:
IV. Home work:

- Learn by heart vocabulary.
Write some sentences about the benefits of using solar energy.
Prepare Unit 7 Lesson 4: Read
Monday, February 8th , 2010
Unit 7: Saving energy
Lesson 3: Listen


Thank you for attendence
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8/2/2010
8/2/2010