CHÀO MỪNG QUÍ THẦY CÔ VỀ DỰ
ỨNG DỤNG CÔNG NGHỆ THÔNG TIN VÀO TRONG TIẾT DẠY KHỐI 11
WELCOME TO OUR CLASS!
GAME:
MATCHING THE PICTURES
Biogas Plant
What are these pictures about?
Geothermal Plant
Hydroelectric Dam
Solar Power
Nuclear Power
Wind Power
WHAT DO THEY REFER TO?


LESSON 2
UNIT 11:
SOURCES OF ENERGY
SPEAKING
New words:
1. enormous (adj.)
= very big:
khổng lồ
2. renewable (adj.)
3. convenient (adj.)
4. available (adj.):
5. plentiful (adj.)
: có thể tái sinh
: không thể tái sinh
có sẵn
: tiện lợi
: dồi dào
? non-renewable (adj.)
CHECKING: Matching
A
B
enormous
renewable
convenient
available
plentiful
a. có sẵn
b. tiện lợi
c. khổng lồ
d. có thể tái sinh
e. dồi dào
TASK 1. Read and tick the appropriate box A (for the advantages) or D (for the disadvantages)
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TASK 2:Talk with your friends about the advantages and disadvantages of using each alternatives source of energy, using the suggestions from Task 1
TOM: I think that wind power can be an alternative source of energy.
PETER: Why do you think so?
TOM: Because our major sources of energy are running out while the wind is abundant and unlimited.
PETER: I know it is also clean and safe to the environment. However, it is not available when there is no wind.
v
O
c
A
B
U
L
A
R
Y
Words for FOR Words for AGAINST
enormous
plentiful
available
clean and safe
unlimited, renewable
convenient
cheap/ simple devices/ technology
dangerous
expensive
polluted
limited, non-renewable
harmful
exhausted
S1: I believe that wind power can be an alternative source of energy.
S2: Why do you believe so?
S1: Because our major sources of energy are running out while the wind is abundant and unlimited.
S2: I know it is also clean and safe to the environment. However, it is not available when there is no wind.
wind power
the wind is abundant and unlimited
It is also clean and safe to the environment.
It is not available when there is no wind.
Solar energy is not only plentiful and unlimited but also clean and safe.

It’s only be used in sunny days.
enormous
available
Game:
LUCKY NUMBERS
Geothermal Plant
Hydroelectric Dam
Solar Power
Nuclear Power
Wind Power
1
2
3
4
5
6
CONGRATULATIONS!
GIVING OPINIONS
I think …
I believe …
In my opinion, …
As for me, …
I think that wind power will be used more and more in the future because the wind is abundant and unlimited. It is also clean and safe to the environment.


_ Practise speaking the
conversation again
_ Prepare Lesson 3.
LISTENING


HOMEWORK
THANK YOU FOR JOINING US
GOODBYE EVERYBODY