Tiếng Anh 7 - Tiết 87 - Unit 10 lesson 5 Skills 1

It can be used to heat and cool our houses and make a lot of clean and safe electricity. We have to spend much money on building turbines[r]

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UNIT 10: SOURCES OF ENERGY

Lesson 5: Skills 1

1 What are the main sources of energy in Vietnam?

2 What type of energy sources will be used in the future?

They are fossil fuels, hydro,

nuclear, solar and wind power

Renewable energy sources will

be used more in the future

1 create energy

2 drive machinery

3 generate electricity

4 turn turbines

5 heat houses

1 How many types of energy sources are mentioned

in the text? What are they?

2 Is hydro power limited? Why?

5 Can we use solar and wind power to get the

electricity we need?

4 What types of energy does Vietnam use most?

Which source of energy is used more and more in

Vietnam?

6 What does the professor think Vietnam will use

more in the future?

3 Is nuclear power safe or unsafe?

Answer the questions

GAME:

LIGHT ON

RULE: Each team choose a number, then answer a question If it is correct, your team can turn on the light of a place and get a point In case you get lucky number, you don’t have to answer any questions and get

3 points The team having more points will win.

1 2 3 4

1 How many types of energy

sources are mentioned in the text? What are they?

Two They are renewable and non -renewable.

2 Is hydro power limited? Why?

Yes, It is Because dams cannot be built in certain areas

3 Is nuclear power safe or unsafe?

It is unsafe

4 What types of energy does

Vietnam use most? Which source of energy is used more and more in

Vietnam?

We use non-renewable sources of energy the most but we are

increasingly using hydro power.

5 Can we use solar and wind power

to get the electricity we need?

Yes, we can.

6 What does the professor think

Vietnam will use more in the future?

He thinks Viet Nam will use the wind and the sun as alternative sources of energy in the future.

LUCKY

NUMBER

LUCKY NUMBER

Sources

of

energy

Types of energy Advantages Disadvantages

Fossil

fuels They are harmful to the environment

It is plentiful and can generate

a great deal of energy

Nuclear

power It is a renewable source of energy

We can’t use it in the evening

It is an alternative source of energy

They are non – renewable

energy sources

They are used to create energy, generate electricity

or drive big machinery

Hydro

power

It is a renewable source of energy

It is limited

It can provide enough electricity for the world’s need It is dangerous.

Solar

power It is an alternative source of energy.

It can be used to heat and cool our houses and make a lot of clean and safe electricity

We have to spend much money on building turbines

Wind

power

It turns turbines to make a lot

of clean and safe electricity

HOMEWORK:

Thank you for your attention!