Unit 10 A closer look 1 tiếng anh thí điểm lớp 7

Tiếng anh thí điểm lớp 7 Unit 10 :A closer look 1 rất hay

Unit 10 – A closer look 1

coal

natural gas

solar

wind

nuclear

natural gas

solar wind

nuclear

Sources of energy

natural gas nuclear

oil

solar

wind Water

coal

What kind of energy is this?

Does your family use coal?

Is coal cheap or expensive?

Is coal clean or polluting?

coal

cheap

polluting advantage

disadvantage

Put the words below into the table to describe the types of energy

limited unlimited harmful cheap available renewable non-renewable exhaustible abundant polluting safe dangerous convenient expensive clean

Source of energy Advantage(s) Disadvantage(s)

abundant safe

Example:

not always available

Water/hydro

solar

biogas

nuclear

Coal/oil/natural gas

Put the words below into the table to describe the types of energy

Source of energy Advantage(s) Disadvantage(s)

wind power abundant, unlimited not available

solar energy renewable, plentiful,

clean and safe

expensive

available, clean and safe abundant, cheap

nuclear energy renewable, clean and

safe expensive, dangerous

coal/oil/natural gas abundant, harmful, exhaustible,

polluting

1 ……… energy is renewable, Moreover, it is clean and …………

2 Using coal is polluting, and it is ………

3 ……… power is abundant It is also …… and safe

4 Nuclear energy is renewable and clean But it is … and ……

Look at the pictures and complete these sentences, using the words in 1

1 Solar energy is renewable, Moreover, it is clean and safe.

2 Using coal is polluting, and it is non-renewable

3 Wind power is abundant It is also clean and safe

4 Nuclear energy is renewable and clean But it is expensive and dangerous

Look at the pictures and complete these sentences, using the words in 1

Listen and repeat Which words are stressed on the first syllable and which ones are stressed on the second syllable? Put them in the appropriate columns

limited abundant dangerous convenient expensive easily energy plentiful enormous

Example: dangerous Example: expensive

Listen and repeat Which words are stressed on the first syllable and which ones are stressed on the second syllable? Put them in the appropriate columns

dangerous

plentiful

limited

easily

energy

expensive

abundant dangerous convenient enormous

Read the following sentences and mark(’) the stressed syllable in the underlined words Then listen, check and repeat

1 Coal will be replaced by another renewable resource

2 Wind power is convenient and abundant

3 Natural gas is limited and it is harmful to the environment

4 Solar energy is plentiful and it can be replaced easily

5 Nuclear power is expensive and dangerous

Read the following sentences and mark(’) the stressed syllable in the underlined words Then listen, check and repeat

1 Coal will be replaced by a’nother re’newable resource

2 Wind power is con’venient and a’bundant

3 Natural gas is ‘limited and it is harmful to the en’vironment

4 Solar energy is ‘plentiful and it can be replaced ‘easily

5 Nuclear power is ex’pensive and ‘dangerous