ENGLISH 7
Unit 10: SOURCES OF ENERGY
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Unit
SOURCES OF ENERGY
Lesson2 :
A CLOSER LOOK 1
A CLOSER LOOK 1
I. Vocabulary
*New words:
- limited (adj):
- dangerous (Adj):
- available (Adj):
- polluting (adj):
- abundant (adj):
- exhaustible (adj):
- harmful (adj):
hạn chế >< unlimited (adj): vô hạn
nguy hiểm >< safe (adj); an toàn
có sẵn
gây ô nhiễm
đủ, nhiều = plentiful
có thể cạn kiệt
có hại
Checker Vocabulary mean
A CLOSER LOOK 1
I. Vocabulary
Task 1. Put the words below into the table to describe the types of energy.
clean and safe
expensive, not available
renewable, plentiful, clean and safe
expensive
renewable, plentiful, available, clean and safe
harmful, polluting
renewable, clean and safe
expensive, dangerous
abundant
harmful, exhaustible, polluting
_____________________________________________________________________
A CLOSER LOOK 1
I. Vocabulary
Task 2. Compare your answers with a partner.
Example:
A: I think biogas is renewable.
B: Me too. I also think it is abundant and cheap.
Example:
A: I think solar energy is renewable and plentiful.
___________________________________________________________________________________________________________________________________
B: Me too. I think it is also clean and safe but it’s expensive.
A CLOSER LOOK 1
I. Vocabulary
Task 3. Look at the pictures and complete these sentences, using the words in 1.
 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__________ .


Solar
safe
non-renewable
Wind
clean
dangerous
expensive
A CLOSER LOOK 1
II. Pronuncation
Task 4. 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
easily
abundant
enormous
expensive
energy
limited
plentiful
convenient
plentiful
limited
easily
energy
abundant
convenient
enormous
A CLOSER LOOK 1
Task 5. 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.
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.
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.
II. Pronuncation
III. Homework
- Practice the dialogue, learn by heart vocabulary.
- Do the exercises in the work book B1.
- Prepare the new lesson: Unit :10 Lesson 2: A closer look 1
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