Unit 7 saving energy

Unit 7: saving energyLesson 1: Getting started + Listen and read What should we do to save energy?... Lesson 1: Getting started + Listen and read 2.. - billn- water pipen - crackn Lesso

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Warmly Welcome to

our class today!

Phòng giáo dục - đào tạo

Huyện tiền hảI – tỉnh tháI bình

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H·y chän ra tõ kh¸c víi c¸c tõ cßn l¹i:

water, oil, gas, coffee, petrol, electricity energy

water electricity

petrol

gas

oil

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Unit 7: saving energy

Lesson 1: Getting started + Listen and read

What should we do to save energy?

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Questions:

1 Where are they now?

2 What are they talking about?

They are talking about Mrs Ha’s recent water bill

May be they are at home

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- bill(n)

- water pipe(n)

- crack(n)

- plumber(n)

- drip(v)

Jumbled words:

1 plumber(n)

2 crack(n)

1 lepumrb(n)

2 carkc(n)

3 pepi(n)

4 pird(v)

5 wetra libl(n)

4 drip(v)

3 pipe(n)

5 water bill(n)

Eg: a dripping faucet

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- bill(n)

- water pipe(n)

- crack(n)

A ……… is a per son who installs and repairs water pipes plumber

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- bill(n)

- water pipe(n)

- crack(n)

- plumber(n)

- drip(v)

Question:

What does Mrs Mi suggest Mrs Ha should do?

- She suggests taking showers

- She suggests that Mrs Ha should get

a plumber to check the pipes in her house

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- bill(n)

- water pipe(n)

- crack(n)

- plumber(n)

- drip(v)

a plumber to check the pipes in her house

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True or False? Then corrrect the false statements.

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

5 Mrs Suggests taking showers to save water

Mrs Ha hasn’t checked the pipes in her house

Mrs Mi suggests getting a plumber to check the cracks in the pipes

T T F

F T

- bill(n)

- water pipe(n)

- crack(n)

- plumber(n)

- drip(v)

a plumber to check the pipes in her house Unit 7: saving energy

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Questions:

1 Why is Mrs Ha worried?

2 How much money does Mrs Ha have to pay for her water bill?

3 How much water can be wasted a month by a dripping faucet?

4 What kind of energy should Mrs Ha reduce to save money?

5 How can she reduce it?

Because her recent water bill is enormous.

She has to pay 200.000 dong.

A dipping faucet can waste 500 liters of water a month.

She should reduce the amount of water to save money.

She has to get a plumber to check the cracks in the pipes and she should take showers instead of baths.

- bill(n)

- water pipe(n)

- crack(n)

- plumber(n)

- drip(v)

- She suggests that Mrs Ha should get a plumber to check the pipes in her house

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What should we do to save water?

We should:

- take a shower instead of a bath

- turn off faucets after use

- make sure there are no cracks in the water pipes

- get a plumber to check the pipes regularly

- repair the dripping faucets

- bill(n)

- water pipe(n)

- crack(n)

- plumber(n)

- drip(v)

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1 4 7

2 5 8

3 6 9

Make suggestions, using “suggest + V-ing”

Lucky number

Lucky numbers

I suggest turning off the lights

I suggest turning off the lights.

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1 Do the exercise b) page 58 in the textbooks again in your

notebooks

2 Write 5 sentences about how to save water, electricity, and gas into your notebooks

3 Do exercise 3 + 5(page 48 + 49 + 50) in your workbooks

- bill(n)

- water pipe(n)

- crack(n)

- plumber(n)

- drip(v)

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Thank you very much

Phòng giáo dục - đào tạo

Huyện tiền hảI – tỉnh tháI bình

Goodbye.! See you again!

for all of your attending

our lesson today!

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