Unit 7. Saving energy

92
welcome to our class
1
A
1.Turn off
2.Turn down
3.Electric fan
4.Ride the bike
5.Take the bus
B
A. gi¶m xuèng
B. ®i xe ®¹p
C. t¾t
D. ®i xe buýt
E. Qu¹t ®iÖn
1. Matching
2- A
3- E
4- B
5- D
1-C






Unit 7
Saving Energy
Speak
VOCABULARY:
1. fan
2. gas stove
3. air – conditioner

Speak
a) Look at the expressions in the tables and pictures. Make suggestions about how to save energy
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 ...?
3. How about + V-ing...?
4. What about + V-ing ..?
5. I suggest + V-ing...
6. Shall we ...?
7. Let’s ...
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
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
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 ?
II. Language focus 3
S + suggest + Ving
- form
1. Make suggestion
Your class want to help the poor in the neighborhood of your school.
The following idea may help you
Eg: I suggest collecting some money
Collect unused clothes
Organize a show to raise money
Give lesson to poor children
Help elderly people and war invalids with their chores
Clean the floor
Eg: I suggest cleaning the floor
II. Language focus 3
S + suggest + Ving
a - form
Collect unused clothes
Organize a show to raise money
Give lesson to poor children
Help elderly people and war invalids with their chores
I suggest collecting unused clothes
I suggest organizing a show to raise money
I suggest giving lesson to poor children
I suggest helping elderly people and war invalids with their chores
II. Language focus 3
S + suggest + that + you + should + V
- form
b. Make suggestion
Your friend want to improve his/her English. The following idea may help you
Eg: I suggest that you should lean vocabulary by heart
Write sentences with new words
Speak English in class
Buy a good dictionary
Do some reading everyday
Eg: I suggest that you should speak English everyday
Speak English everyday
II. Language focus 3
S + suggest + that + you + should + V
b. - form
Write sentences with new words
Speak English in class
Buy a good dictionary
Do some reading everyday
Eg: I suggest that you should write sentences with new words
Eg: I suggest that you should Speak English in class
Eg: I suggest that you should buy a good dictionary
Eg: I suggest that you should do some reading everyday
HOMEWORK


- LEARN BY HEART STRUCTURE AND NEW WORDS
- MAKE A LIST ABOUT SAVING ENERGY AT HOME AND AT SCHOOL.
-PREPARE : UNIT 7: (LISTEN)
THANK YOU
24
SEE YOU AGAIN