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 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 .