tiếng anh lớp 7

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W

E

l

C

O

M

E

T

O

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<b>nuclear</b>

<b>wind</b>

<b>_solar</b>

<b>coal</b>

<b>biogas</b>

<b>oil</b>

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Unit 10

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<b>I. READING</b>

<b>1. Look at the picture and discuss with a partner: (Ex. 1 / p. 44) </b>

<b>1. What are the main sources of energy in </b>

<b>Viet Nam?</b>

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<b>2. Read the text and check: (Ex. 2 / p. 44) </b>

<b>1. What are the main sources of energy in </b>

<b>Viet Nam?</b>

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<b> VOCABULARY</b>

- Fossil fuel (n)

: nhiên liệu hóa thạch = coal

- Fortunately (adv.)

_{≠ unfortunately}

may mắn

_{: rủi thay}

- Generate

_{: phát ra}

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<b>A. MACHINERY</b>
<b>A. MACHINERY</b>
<b>B. TURBINES</b>

<b>B. TURBINES</b>
<b>C. ENERGY</b>
<b>C. ENERGY</b>
<b>D. HOUSES</b>
<b>D. HOUSES</b>
<b>E. ELECTRICITY</b>
<b>E. ELECTRICITY</b>

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<i><b>3b. Read the passage again and answer the questions. </b></i>
<i><b>(Ex. 3.b/ p. 44)</b></i>

1.How many types of energy sources are mentioned in the
text? What are they?

2. What are the disadvantages of hydro and nuclear power?
3. Why do you think the wind and the sun are called

alternative sources of energy?

4. What types of energy does Viet Nam use most?

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1. How many types of energy sources are mentioned in the text? What
are they ?

Two, they are renewable and non-renewable.

2. What are the disadvantages of hydro and nuclear power?

Hydro power is limited because dams can not be built in certain
areas. Nuclear power is dangerous.

3. Why do you think the wind and the sun are called alternative
sources of energy?

Because they are natural sources of power and we use then instead of
non-renewable sources.

4. What types of energy does Vienam use most?

We use non-renewable source of energy the most but we are
increasingly using hydro power

5. What does the professor think VietNam will use more in the future?

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<b>II. SPEAKING</b>

<i><b>4. Ask and answer questions about the advantages and </b></i>
<i><b>disadvantages of each type of energy source. </b></i>

<b>( Ex. 4/ p. 44)</b>

<b>Example : </b>

A: What type of energy is oil ?

B: It is non-renewable source of energy,
because it cannot easily be replaced .

A: What are its advantages and
disadvantages ?

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<b>Sources of </b>
<b>energy</b>

<b>Types of </b>

<b>energy</b> <b>Advangtage(s)</b> <b>Disadvantage(s)</b>

<b>oil/ coal/ </b>

<b>natural gas</b> non-renewable

create energy
generate electricity

drive machinery

harmful to the
environment

<b>hydro</b> renewable

generate a great deal of
energy

can not build dams
<b>nuclear</b> renewable dangerous

<b>solar</b> renewable converted into electricity,

heat or coal the houses not available

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<b>III. AT HOME: </b>

Learn new words by heart.

Write about the advantages and

disadvantages of each type of

energy source.

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Thank you

for

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