Unit 7
Saving energy
Lesson 2 : Speak
* Vocabulary
2. (a) gas stove (n) :bếp ga
3. (an) air – conditioner : (n) máy lạnh, máy điều hòa
1. (a) fan (n) : quạt
Suggestion (đề nghị)
1. I think we should...
2. Why don’t you/we ...?
3. How about + V-ing...?
4. What about + V-ing ..?
5. I suggest + V-ing...
6. Shall we ...?
7. Let’s ...
Response (đáp lời)
1.Agreement
- OK.
- That’s a good idea.
- All right.
Let’s ...
2. Disagreement
- No. I don’t want to.
- I prefer to ...
Give and respond to suggestions
A
B
C
D
E
F
G
H
TASK I
Make suggestions about how to save energy .
Turn off the faucet
turn down the gas stove
turn off the fan
Turn off the air - conditioner
Turn off the lights
check the faucets
Travel by bikes instead of motorbikes
Go to school by bus.
EXAMPLE :
A: I think we should go to school by bike instead of motorbike.
B: That’s a good idea.
C: I suggest going to school by bus.
D: All right.
Work out an action plan to save energy for your class.
Write-it-up
Write your suggestions about saving energy at home
Example:
- I think we should turn off the TV set when we don’t watch it.
- Why don’t we go to school by bus ?
HOMEWORK

Learn by heart new words
Learn by heart how to make and respond to suggestions
Prepare READ