Bài giảng Tiếng Anh Lớp 9 - Unit 7: Saving energy - Lesson 1 - Trường THCS Minh Thạnh

 WELCOME TEACHERS TO VISIT OUR SCHOOL Unit 7
Saving Energy VOCABULARY
❖Water bill (n)
❖Enormous (a)= huge= very big
❖Crack (n)
❖Pipe (n)
❖Plumber (n) 
❖Dripping faucet (n) Posible answers :
- Turn off the light when unnecesary.
- Turn off the radio and TV when 
nobody watches or listens.
- Save water by turning off the 
faucet when there is enough water 
supply.
 . Suggestions
1.I suggest taking showers.
2.I suggest that you should speak English in class
 Form: S + suggest + V_ing
 S + suggest + that + S + should + V-inf
 Use: To give advice / to make a suggestion. Answer the questions :
1.What is Mrs Ha worried about ?
- She is worried about her most recent water bill.
2.How much money does Mrs Ha pay for her water 
 bill?
- She pays 200.000 dongs .
3.What does Mrs Mi advise her to do ?
- She advises Mrs Ha to get a plumber to check her 
 water pipes & to reduce the amount of water by 
 taking showers and turning off the faucets after 
 use.
4. How much water can a dripping faucet waste a 
 month ?
-A dripping faucet can waste 500 litters of water a 
 month. SOME WAYS TO SAVE ENERGY
➢ Turn off the lights ,televisions, when we don’t 
 use.
➢ Turning off the faucet when there is enough 
 water supply.
➢ Go to work by bike or bus.
➢ When we cook the meal, we should put on the 
 lids.
➢ Shouldn’t open the doors and the windows when 
 we use air conditioner.
➢ Adjust the air conditioning at moderate 
 temperatures. The bye bye song
 Bye, bye. 
The Seebye you byetomorrow. song
 Bye, bye. 
 See you tomorrow.
 Bye, bye. 
 See you tomorrow.
 Bye, bye. Bye, bye.