Unit 7
Saving Energy
Lesson2: Speak
VOCABULARY :
1. fan1.
2. gas stove
3. air – conditioner3.
4. in stead of4.
Eg: We should take a shower in stead of a bath to save water.
a) Look at the expressions in the tables and pictures. Make suggestions about how to
save energy
A. I think we should turn off the faucet I suggest fixing the faucet.
Example:
Suggestion
1. I think we should...
2. Why don’t you/we + Vo?
3. How about + V- ing...?
4. What about + V- ing ..?
5. I suggest + V-ing...
6. Shall we + Vo?
7. Let’s + Vo
Response
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
Suggestion: Các cấu trúc câu đưa ra lời đề nghị/ gợi ý:
1. I suggest + V-ing...
2. I think we should + Vo 3. Shall we + Vo?
4. Why don’t you/we + Vo?
5. How about + V-ing...?
6. What about + V-ing ..?
7. Let’s + Vo
Eg I suggest taking a bus in stead of riding a bike How about taking a bus…….
A B C
D E F
G H
TASK I TASK I
Make suggestions about how to save energy . 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
Turn off the faucets
Travel by bikes instead of motorbikes
Use the public transport instead of
private one
Work out an action plan to save energy for your class.
• Example:
A: I think we should take a shower instead of a bath to save energy
B: That’s a good idea
C: How about making posters on energy saving and hanging them around our school?
D: Great! Let’s do that.
Work out an action plan to save energy for your class.
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.
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 STRUCTURE AND NEW WORDS
• - MAKE A LIST ABOUT SAVING ENERGY AT HOME AND AT SCHOOL.
• -PREPARE : UNIT 7: (READ)
19
