Unit 7. Saving energy

welcome ALL THE TEACHERS
TO our class today.
Teacher: Le Thi Hang
English 9
Nhiệt liệt chào mừng quý thầy, cô đến dự giờ thăm lớp !
Class 9 B
Unit 7
Saving energy
Speak + language focus 3
A:………………….. go by bus to school ?
B: No…………… . The bus is expensive
2. A: …………………the air-conditioner when we aren’t in the room
B: …….
A: …………….. by bicycle instead of motorbike?
B: ………….
A: ………………….. the faucet because we are wasting a lot of water.
B: Great ! ………………..
5. A……………………… .the lights and the TV when we aren’t using them?
B: ……………………….
6. A: ………………………………. . the gas cooker
B : …………….
7. A: …………………………… the fan to save electricity?
B: ……...
Why don’t we
I don’t want to
Let’s turn off
OK
Shall we go
I prefer to
I suggest fixing
Let’s do that
How about turning off
That’s a good idea
I think we should turn down
All right
What about turning off
OK
A
B
C
D
E
F
G
H
A: Why don’t we go by bus to school ?
B: No. I don’t want to. The bus is expensive
2. A: Let’s turn off the air- conditioner when we aren’t in the room
B:OK
A: Shall we go by bicycle instead of motorbike?
B: I prefer to
A: I suggest fixing the faucet because we are wasting a lot of water.
B: Great ! Let’s do that
5. A: How about turning off the lights and the TV when we aren’t using them?
B: That’s a good idea
6. A: I think we should turn down the gas-cooker
B : All right
7. A: What about turning off the fan to save electricity? H
B: OK

H
A: Why don’t we go by bus to school ?
B: No. I don’t want to. The bus is expensive
2. A: Let’s turn off the air - conditioner when we aren’t in the room
B: OK
D
A: Shall we go by bicycle instead of motorbike?
B: I prefer to
G
4. A: I suggest fixing the faucet because we are wasting a lot of water.
B: Great ! Let’s do that
G
A
5. A: How about turning off the lights and the TV when we aren’t using them?
B: That’s a good idea
E
6. A: I think we should turn down the gas-cooker
B : All right
B
7. A: What about turning off the fan to save electricity?
B: OK
C
1. A: Why don’t we go by bus to school ?
B: No. I don’t want to. The bus is expensive
2. A: Let’s turn off the air- conditioner when we aren’t in the room
B: OK
A: Shall we go by bicycle instead of motorbike?
B: I prefer to
A: I suggest fixing the faucet because we are wasting a lot of water.
B: Great ! Let’s do that
5. A: How about turning off the lights and the TV when we aren’t using them?
B: That’s a good idea
6. A: I think we should turn down the gas cooker
B : All right
7. A: What about turning off the fan to save electricity?
B: OK
Mother: I think we should keep the fridge. It is very useful in the summer.
Father : No. I don’t want to . I really like watching TV . I suggest keeping the TV ..etc..
Brother: Great! Let’s do that.
a.
Example : I suggest collecting some money.

- collect unused clothes
- organize a show to raise money
- give lessons to poor children
- held elderly people and war invalids with their chores
b)
Example: I suggest (that) you should work harder on your pronunciation.

- write sentences with new words
- speak English in class
- buy a good dictionary
- do some reading everyday.
Home work :

To do exercise 3 (p55) the exercise books.
To prepare new lesson: Read
Thank you for your attention!
Goodbye - See you again!
Chúc quý thầy cô và các em học sinh mạnh khoẻ, hạnh phúc !