Unit 7. Saving energy

Period : 42
Lesson 1: Getting Started, Listen and Read
WELCOME TO CLASS 9A2
SAVING ENERGY
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Topic: A word has 6 letters, relates to water and electricity.
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What a pity !
You lose.
Unit 7:
Saving Energy
Friday, January 25th 2013
Lesson 1: Getting Started, Listen and Read
a water bill:
a plumber:
a crack:
a dripping faucet:
enormous
New words:
hóa đơn tiền nước
thợ sửa ống nước
vết nứt
vòi nước chảy nhỏ giọt
khổng lồ
a water bill:
a plumber:
a crack:
a dripping faucet:
enormous
New words:
hóa đơn tiền nước
thợ sửa ống nước
vết nứt
vòi nước chảy nhỏ giọt
khổng lồ
a water bill:
a plumber:
a crack:
a dripping faucet:
enormous:
New words:
hóa đơn tiền nước
thợ sửa ống nước
vết nứt
vòi nước chảy nhỏ giọt
khổng lồ
What does Mrs. Mi want Mrs. Ha to do to save energy?
- I suggest taking showers.
Suggest +
V-ing
Đưa ra một đề xuất hoặc gợi ý.




What should I . do to ...?
You should ...
Mrs. Mi
Mrs. Ha
2. What should Mrs. Ha do?
4. How much water do baths use?
5. How many liters of water can a . . dripping faucet waste a month?
3. Why should Mrs. Ha get a . plumber?
Comprehension Questions
1. What is Mrs. Ha worried about?
Lucky Numbers!
7
1
4
6
2
8
5
3
P.W
S.E.C
What is Mrs. Ha worried about?
- She is worried about her most recent water bill.
What should Mrs. Ha do?
- She should reduce the amount of water her family uses.
Why should Mrs. Ha get a plumber?
- She should get a plumber to make sure there are no cracks in the pipes.
How much water do baths use?
- Baths use twice as much water as showers.
How many liters of water can a dripping faucet waste a month?
- A dripping faucet can waste . 500 liters of water a month.
Lucky Number!
Mrs. Ha is worried about her water bill because it is (1).................. . Mrs. Mi (2) .............. that Mrs. Ha should (3)............. the amount of water her family uses by doing three things. Firstly, Mrs. Ha should get a (4) ............... to check if there are any (5) ............. in the pipes. Secondly, she should take (6)............... instead of baths. Finally, she should remember to turn off the (7) ............. .
enormous
suggests
reduce
plumber
cracks
showers
faucets



What should you do
to save energy
at home and at school?
Homework
1. Learn the new words by heart.
2. Prepare the meaning of these words: air-conditioner, gas fire, fan, turn down.
Thank you very much
for your attendance!
Mapped Dialogue
...matter...?
...worried... water bill. ...enormous.
...see....dongs!... reduce...amount...water...uses.
How...that?
First,...get...plumber...sure...no cracks...
I`ll...
...twice as...as..., so... suggest ... . And...off... faucets....waste...a month.
I... . Thank...