Period 44 - UNIT 7: SAVING ENERGY - Lesson 3 doc

Period 44 UNIT 7: SAVING ENERGY Lesson 3: Listen I- Aims and Objectives : By the end of the lesson , Ss will be able to understand and know how to do 2 common listening tasks : True

Period 44

UNIT 7: SAVING ENERGY

Lesson 3: Listen

I- Aims and Objectives :

By the end of the lesson , Ss will be able to understand and know how to do 2 common listening tasks : True or False and Gap filling , Get general

knowledge about one kind of alternative energy : solar energy

II- Teaching aids :

Textbook , cassette , boards …

III- Procedure :

Teacher’s activities Students’

activities

Content on the board

Warm up :

Chatting

1 Is the sun important to

our life ?

2 In what way is it

important to us ?

3 Can it provide us with

Listen and answer the questions

1 Is the sun important to our life ?

2 In what way is it important to

us ?

3 Can it provide us with energy

energy ?

4 Do you know how we can

receive its energy ?

5 Do you know anything

about solar energy ?

-> Lead in the new lesson

?

4 Do you know how we can receive its energy ?

5 Do you know anything about solar energy ?

Pre- listening :

Introduce the topic of the

listening and some new

words to students

Checking vocabulary :

Rub out remember

Work in the whole class

Listen and copy

Listen and repeat chorally ,

individually Guess its meaning and copy

Play game

1-vocabulary :

- Solar (a) : thuộc về mặt trời

- Solar energy (n) : năng lượng mặt trời

- Nuclear power (n) : năng lượng hạt nhân

- Solar panel (n) : các tấm thu năng lượng mạet trời

- Advanced (a) : cấp cao

- Roof (n) : mái nhà

- Effective (a) - > effectively (adv)

Có hiệu lực

True false statements

predictions

- Let Ss read the statements

in a) carefully and give their

predictions , then write them

on the board

- Have them copy down

Work in group

Work individually

2- T/F statements

Answer keys

1 True

2 False -> Most of our electricity comes from the use

of coal , gas , oil or nuclear power )

2 False -> It is enough to provide power for total population )

4 True

5 False -> in 2015

Gap filling :

- Ask Ss to read the

statements carefully and

guess the missing words

- Call on some Ss to read

their predictions aloud and

write on the board

Work in group

Read their predictions

Listen to check their predictions

3-Gap-fill

Anwer keys

1 effective

2 pollution

3 countries

4 store

5 roof

- Ask them to listen to the

tape to fill in each blank

with one word to check

their predictions

- Call on some Ss to read the

completed sentences aloud

- Feedback :

- Have them copy and read

them again

Copy down

Read the completed sentences aloud

6 instead

Post - listening :

Discussion

- Have Ss work in group of

4 Ss to discuss these

questions

- Call on some volunteers

from each group to

demonstrate in front of class

Work in group of

4 Ss

Demonstrate in front of class

1 What kind of energy can be used today ?

2 What are the benefits of solar energy ?

3 How can people get solar energy ?

Possible answers

1 Coal , gas , oil , nuclear power and solar energy can be used today

2 Solar energy is cheap , clean

- Correct and give suggested

answers

, effective and it does not cause pollution or waste natural resources

3 Solar panels are installed on the roof of a house to receive the solar energy from the sun

Set homework

Listen and copy

4- Homework :

1 Write a short passage ( 40-50 words ) about their knowledge,

s solar energy

2 Do the exercises ( 4,5 ) in the work books