5/- We can save natural resources by using solar energy ………… coal, gas and oilc. effective effective causes countries countries store instead of.[r]
(1)Welcome all the teachers
attending our lesson !
(2)a wind power b coal c gas d oil e water power f nuclear power
gas Water power coal
oil wind power Nuclear power
1
4
3
6 5
(3)Period
(4)(5)II- Listen:
A.Listen to the news on solar energy and decide whether the
statements are true or false
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 provide enough
power for the world’s population
4-Solar energy can be used on cloudy days
5-All buildings in Sweden will be heated by solar energy in
. T F F F T 2015 can 2050 cannot
coal, gas and oil.
(6)1/- The sun can be an ………… source of power 2/- Solar energy ……… no pollution
3/- A lot of ……… in the world are already using solar energy
4/- It is possible to ……… solar energy for a numbers of days
5/- We can save natural resources by using solar energy ………… coal, gas and oil
effective effective causes countries countries store instead of
B Listen again and fill in the blank with one word you hear
(7)2 Answer the questions
a Does solar energy cause pollution ?
b How many countries in the world are already using solar energy ?
c Where are solar panels installed to receive the energy from the sun ?
d Can solar energy be used on cloudy days ? e How can we save natural resources?
(8)Does solar energy cause pollution ?
Lucky number
How can we save natural resources?
How many countries in the world are already using solar energy ?
Lucky number
Where are solar panels installed to receive the energy from the sun ?
Lucky number
no ,It doesn’t
By using solar energy instead of coal ,gas and oil
A lot of countries in the world are
On the roof of the house
4:18
Can solar energy be used on cloudy days? Yes , It can
(9)•Discussion:
The benefits of solar energy:
-Clean and cheap -Effective
-Unpolluted
(10)Home work:
- Learn new words