Unit 7 Saving energy Gs Listen and Read.

Baths use twice as much water as showers, so I suggest talking.. showers.[r]

Unit 7

Saving Energy

What should we do to save energy?

What should we do to save energy?

- Turning off the faucets after using

- Turning off the TV or the stereo when no one is watching it or listening to it

- Don’t turn on the stereo and the TV at the same time

- Turning off the light if it isn’t necessary

- …

1 water bill: hoá đ n n ơn nước ước c

2 faucet (n) : vòi n ước c

3 drip (v) : nh gi t ỏ giọt ọt

4 pipe (n) : ống nước ng n ước c

5 crack (n) : v t n t ết nứt ứt

7 enormous = very big :

6 plumber (n): th s a đ ợ sửa đường ống nước ửa đường ống nước ường ống nước ống nước ng ng n ước c

nhi u, kh ng l ều, khổng lồ ổng lồ ồ

8 suggest (v) + V-ing: đ ngh ều, khổng lồ ị

Ex: I suggest closing your book

NEW WORDS.

CHECKING WORDS.

Mrs Mi Mrs Ha

2 - LISTEN AND READ

Mrs Mi is taking with her neighbor, Mrs Ha

What’s the matter, Mrs Ha?

I’m worried about my most recent water bill It’s enormous.

Let me see 200,000 dong! You should reduce the amount of water your family uses

How do I do that?

First of all, get a plumber to make sure there are no cracks in the pipes.

I’ll do that.

Baths use twice as much water as showers, so I suggest talking showers And remember to turn off the faucets A dripping faucet can waste 500 liters

of water a month.

I see Thank you

Mrs Ha:

Mrs Ha:

Mrs Ha:

Mrs Ha:

Mrs Mi:

Mrs Mi:

Mrs Mi:

Mrs Mi:

Mrs Mi is taking with her neighbor, Mrs Ha

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 Mi suggests taking showers to

save water.

3 Mrs Ha hasn’t checked the pipes in her

house.

4 Mrs Mi suggests getting a plumber to

check cracks in the pipes.

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1 2 3 4 5 6 7

ANSWER THE QUESTIONS :

What is Mrs Ha worried about?

- She is worried about her most recent water

bill

What should Mrs Ha do?

- She should reduce the amount of water her

family uses

Why should Mrs Ha get a plumber?

- She should get a plumber to make sure there

are no cracks in the pipes

How much water do baths use?

- Baths use twice as much water as

showers

How many liters of water can a dripping

faucet waste a month?

- A dripping faucet can waste 500

liters of water a month

1 I suggest taking showers.

S + suggest + V_ing

Use: To give advice / to make a suggestion.

2 I suggest that you should speak English in class

S + suggest + that + S + should + V-inf…

Form:

Form:

Suggestions

Make suggestions how to

save energy at home ?

DISCUSSION

Example:

I suggest putting the lid on the cooking pot when cooking.

1-Learn the new words by heart.

2- Make a list of things we should do

to save energy.

3- Prepare (Listen and Speak)