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A: I think we should travel on public transport instead of cars to save energy.. B: That’s a good idea?[r]
(1)Unit 7: SAVING ENERGY Speak
Make suggestions I suggest + V-ing … I think we should + V … Shall we + V … ?
Why don’t we + V …… ? How about + V-ing …? What about + V-ing ….? Let’s + V ……
a, Make suggestions on how to save energy A I suggest turning off the faucet
B I suggest you should turn down the gas C Why don’t you turn off the electric fan?
D I suggest we should turn off the air conditioner E I suggest turning off all the lights and the television F Let’s turn off the faucets in the bathroom
G How about riding a bike to work? H What about taking the bus to school? b, Practice in groups of four
Eg
A: I think we should travel on public transport instead of cars to save energy B: That’s a good idea
C: Shall we use energy-saving bulbs instead of ordinary 100-watt light bulbs ? D: Yes, let’s
A: I suggest turning off all the lights before we leave the room to save electricity B: OK
C: Why don’t we use hybrid cars to save energy? D: Good idea
Exercise 1: Put the word or phrase in the correct order
1 going / summer holiday / next / France / how / for / about / our / to?
_? a meal / for / this evening / we / out / shall / go ?
_? in on / let’s / Mike / call / home / our way / on
Homework: Prepare for next week’s lessons
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