c. What does Mrs. Mi advise Mrs. How much water can be wasted a month by a dripping faucet?.. How much money does Mrs. Why is Mrs Ha worried?. Because her recent water bill is enormous.[r]
(1)(2)What should we to protect the
environment?
collect waste paper
(3)Unit 7: Saving energy
Period 43: Lesson1 Getting started + listen & read
(4)Make a list of things the family could to save energy:
- Turn off the TV, the radio, the lights before leaving - Turn off faucets after use
(5)thợ sửa ống nước
2 a plumber 1 a water bill
I Vocabulary
hóa đơn tiền nước
3 a crack vết nứt
4 a dripping faucet vòi nước bị rỉ nhỏ giọt
(6)(7)1 Mrs Ha is worried about her water bill. 2 Mrs Mi gives Mrs Ha advice on how to save water.
3 Mrs Ha has checked the pipes in her house and found no cracks.
4 Mrs Ha suggests getting some tool to check cracks in the pipes.
Mrs Ha hasn’t checked the pipes in her house.
Mrs Mi suggests getting plumber to make sure there are no cracks in the pipes.
Guess T F T F T F T F T F T F 1 2 3 4 Check Check
5 Mrs Mi suggests taking showers to save water.
5 T F T
II Listen and read
A/ True or False ?
(8)Mrs Ha Mrs Mi
B/ Answer the questions:
a Why is Mrs Ha worried?
b How much money does Mrs Ha pay for her water bill?
c What does Mrs Mi advise Mrs Ha to do?
(9)1
2
5 6
7
(10)b How much money does Mrs Ha pay for her water bill? She pays 200.000 dongs.
d How much water can be wasted a month by a dripping faucet?
A dripping faucet can waste 500 liters of water a month a Why is Mrs Ha worried?
Because her recent water bill is enormous.
c What does Mrs Mi advise Mrs Ha to do?
She advises Mrs Ha to get a plumber to check her water
pipes and to reduce the amount of water by taking showers and turning off faucets after use.
(11)- Does Mrs Mi advise Mrs Ha to take showers?
C/ Read the dialogue again and answer the questions
- What does she say?
“I suggest taking showers”
* Making suggestion:
S + Suggest + V_ing
“I suggest that you should take showers”
(12)Exercise 1: Complete the sentences, using “I suggest + V_ing …”
1) Turn off / lights / before / leave / room
I suggest turning off the lights before leaving the room
2) Get a plumber / make sure there / no cracks in the pipes
I suggest getting a plumber to make sure there are no cracks in the pipes.
3) Repair / dripping faucets
I suggest repairing dripping faucets.
4) Take / showers / instead / have / baths.
(13)Exercise 2: Use “I suggest + that + S + Should + V …” to answer the question: What should you suggest to the following people?
1) He uses plastic bags to wrap food.
I suggest that he should use banana leaves to wrap food.
2) She always turns on the lights when going to bed.
I suggest that she should turn off the lights when going to bed.
3) He is having a toothache.
I suggest that he should go to the dentist.
4) They use too much coal, gas and oil.
(14)**Discussion ( work in groups ) • What should we to save energy at home and
(15)(16)**Discussion ( work in groups )
• What should we to save energy at home and at
school ?
Possible answers:
• Take a shower instead of a bath • Turn off faucets after use
• Make sure there are no cracks in the water pipes • Turn off lights, fans before leaving
• Turn off TV or radio when none watches or listens • Prepare food carefully before turning on the stove • Keep refrigerator door closed
(17)HOMEWORK:
- Learn by heart new words
- Write things you should to save energy
(18)(19)b How much money does Mrs Ha pay for her water bill?
(20)d How much water can be wasted a month by a dripping faucet?
(21)(22)a Why is Mrs Ha worried?
(23)c What does Mrs Mi advise Mrs Ha to do?
She advises Mrs Ha to get a plumber to check her water pipes and to reduce the
(24)(25)