UNIT7-listen and read e9

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 th

Unit 7

Saving

Energy

What should we do to save energy?

1 Getting started

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

- …

New words

1 water bill: hoá đ n n ơ ướ c

2 faucet : vòi n ướ c

3 (to) drip : nh gi t ỏ ọ

4 pipe : ố ng n ướ c

5 crack : v t n t ế ứ

7 enormous = very big :

6 plumber: th s a đ ợ ử ườ ng ng n ố ướ c

nhi u, kh ng l ề ổ ồ

8 (to) suggest + V-ing :đ ngh ề ị

Ex: I suggest closing your book

plumber crack

pipe

drip

CHECKING WORDS

1

2

3

4

5

6

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 taking 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:

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.

True / False statements Correct false statements:

T T

T

F F

3 Mrs Ha hasn’t checked the pipes in

her house.

4.Mrs Mi suggests getting a plumber

to check cracks in the pipes.

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 Unit 7 Speak

Mrs Ha is worried about her water bill because it is (1) Mrs Mi (2) that Mrs Ha should (3) the amount of water her family uses

by doing three things Firstly, Mrs Ha should get a (4) to check if there are any (5) in the pipes Secondly, she should take (6) instead of baths Finally, she should remember to turn off the (7)

enormous suggests

plumber cracks

showers faucets reduce