quiz chatting what kind of power do we use electricity gas unit 7 saving energy p46 read i pre reading 1 pre teach vocabulary người tiêu dùng 1 a consumer 2 household n 3 luxury n gia đình n

North American and European countries are interested in saving money and natural resources.. Labeling schemes helps save energy..?[r]

Chatting

What kind of power we use ?

Electricity

Unit 7 : SAVING ENERGY

1 Pre teach vocabulary:1 Pre teach vocabulary:

I Pre-reading:

I Pre-reading:

người tiêu dùng (a) consumer:

household (n): luxury (n)><

gia đình necessity (n)

sự đổi mới bảo tồn

innovation (n) (to) conserve

* Check words:* Check words:

I Pre-reading:

I Pre-reading:

consumer household

luxury necessity innovation conserve

A

b) người tiêu dùng

d) gia đình

f) sự đổi mới e) bảo tồn

c) hàng xa xỉ

a) hàng thiết yếu

STATEMENTS Guess Check

1 In Western countries, gas is necessity. 2 Lighting accounts 10% to 15% of the electricity bill in most North American families.

3 Consumers can save 50USD per energy-saving bulb.

4 The label tell the consumers how much energy efficiency.

5 These innovations won’t save any money.

T

F

F T T

2 T/F statements prediction:

I Pre-reading

II While-reading:

1 Check T/F predictions:

I Pre-reading

II While-reading:

2 Answer the questions:

1 What are Western consumers interested in?

2 What can we to spend less on lighting?

3 What is the purpose of the labeling scheme? 4 Why should we save energy?

5 Mrs Jones uses only ordinary bulbs and she pay USD for lighting How much will she pay if she uses energy-saving bulbs?

They are interested in products that will not only work effectively but also save money

Because we can save money as well as conserve the resources.

She will pay USD.

The purpose of the labeling scheme is to tell the consumer how energy efficiency each model has.

3 Choose the best summary of the passage

3 Choose the best summary of the passage

1 Energy saving bulbs should be use to save electricity. 2 In Western countries electricity, gas and water are necessities.

I Pre-reading II While-reading: III Post-reading I Pre-reading II While-reading: III Post-reading •Discuss:

What should we to save money and natural resources ?

More ideas:

- Use solar energy instead of coal , gas and oil

- Use energy – saving house hold appliances like bulbs , refrigerators , stoves , cookers …

IV Home work:

- Learn how to make a suggestion. - Rewrite the sentences

- Prepare for Listen. I Pre-reading

II While-reading: III Post-reading

I Pre-reading