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Unit7: Saving energy
Lesson 3: Period 44 - Listen + Language focus1,2
I. Vocabulary:
1- solar energy(n):
năng lượng mặt trời
3- (to) install :
4- effective (adj ):
2- solar panel (n) :
lắp đặt
pin năng lượng mặt trời
có hiệu quả
Unit 7: Saving energy
Lesson 3: Period 44 - Listen + L.F 1,2

I. Vocabulary:
- solar energy (n):
năng lượng mặt trời
- (to) install:
- effetive (adj ):
- solar panel (n):
lắp đặt
pin năng lượng mặt trời
có hiệu quả
Unit 7: Saving energy
Period 44 - Lesson 3 : Listen + L.F 1,2

I/ Vocabulary:
II/ Pre - Listening:
*.Yes/ No questions:








Does solar energy cause pollution?
b.Can we use solar energy on cloudy days?
No, it doesn`t.
Yes,we can


UNIT 7: Saving energy
Lesson 3 -Period 44: Listen + Langage focus
III/ Listening:
1/Matching:

1. (to) store

2.nuclear power (n)

3. (to) provide

4.natural resourses (n)
















































































0



a. cung cấp

b. dự trữ

c. năng lượng nguyên tử

d. tài nguyên thiên nhiên

2- Listen: a. True or False ?:
1- Solar energy can be cheap and clean.
2-Most of our electricity now come from nuclear power.

3-The solar energy that gets to the Earth provide enough power for the world`s population.
4-Solar energy can be used on cloudy days.
5-All building in Sweden will be heated by solar energy
in .
T
F
F
F
T
2015
can
2050
cannot
coal, gas, oil.
2.Listen
b.Fill in each blank with one suitable word :
1-The sun can be an source of power.
2-Solar energy doesn`t cause
3-A lot of in the world are already using solar energy.
4-It is possible to solar energy for a number of days.
5-Solar panels are installed on the of a house to receive the energy from the sun.
6- We can save natural resources by using solar energy of .
store
roof
instead
countries
drought
effective
coal, gas and oil
connectives
and
therefore
so
because
or
but
however
Connectives: because, or, and , therefore, so, however, but
BOAT SHB
IV. Language focus 1,2
Period 44 - Unit 7: Saving energy
Lesson 3: Listen and Language focus 1,2
COMPARE:
Na is very tired but she has to finish her homework before she goes to bed.
Na is very tired. However, she has to finish her homework before she goes to bed.

It’s raining, so I can’t go to the beach.
It’s raining. Therefore, I can’t go to the beach.

Use the connectives: because, or, and, but, however, therefore, so
Example:
Nam has a broken leg _________ he fell over while he was playing basketball.
because
A broken leg
1. Language Focus 1
1. Complete the following sentences. Use the connectives.
a. Mrs Quyen bought corn, potatoes …….. cabbage at the market. (and/or)
b. I’d love to play volleyball ………. I have to complete an assignment. (and / but)
c. Nam got wet ……..… he forgot his umbrella. (so/because)
d. Hoa failed her math test ……….…, she has to do the test again. (however / therefore)
e. Do you want Vietnamese tea …… milk tea? (and / or)
f. It’s raining, …… I can’t go to the beach. (so/however)
g. Ba’s hobbies are playing football ................... collecting stamps. (and / or)
h. Na is very tired. …....……., she has to finish her homework before she go to bed. (however / therefore)
and
but
because
therefore
or
so
and
however
Period 44 - Unit 7: Saving energy
Lesson 3: Listen and Language focus 1, 2
Turn on - turn off - look for - look after - go on
Complete the sentences. Use the right form and tense
IV. Language focus 1,2
2. Language focus 2
Hanh can’t go to the movies with us tonight. She will have to ___________ her little sister.
If we ______ wasting water, there will be a shortage of fresh water in a few decades.
“_______ the TV for me, will you? I want to watch the forecast weather.”
look after
go on
Turn on
HANH
Turn on – turn off – look for – look after – go on
“I think I’ve lost my new pen. I’ve _________ it everywhere and I can’t find it everywhere.”
Mrs. Yen forgot to _______ the faucet when she left for work.
looked for
turn off
Home work:
- Learn new words
- Write a short passage about solar energy.