Unit

5

Uni
t

GLOBAL
FAMILY LIFE
WARMING
GETTING STARTED
A presentation

LESSON I

about global
warming
Student Book – page 52

LESSON I

GETTING STARTED
Earth quiz

WARM-UP

PRESENTATION

Vocabulary
- Task

1: Listen and read.
- Task 2: Complete the diagram.
- Task 3: Match the words to make phrases.
- Task 4: Complete the sentences.

PRACTICE

PRODUCTION

CONSOLIDATION

Discussion
- Wrap-up
- Homework

WARM-UP

What do you know
about global
warming?

WARM-UP
Tick the correct answers.

1. Most places on Earth are warmer than
they were 100 years ago.
True
False

WARM-UP
Tick the correct answers.

2. Where have some of the strongest and
earliest impacts of global warming occurred?
In the tropics
In the Northern latitudes
Impacts of global warming
are distributed equally all
over the planet.

WARM-UP
Tick the correct
answers.evidence about
3. How do scientists
collect
climate?
Using remote sensing from space
with satellites
By ground-based measurements of
surface temperature, carbon dioxide
concentration and sea level
By collecting "proxy data" from tree
rings, ice cores and historical records
All of the above

WARM-UP
Tick the correct answers.

4. Which of the following gases does not trap
heat?
Carbon dioxide
Nitrogen
Water vapor
Methane

WARM-UP
Tick the correct answers.

5. As average global temperature rises, ___.
average rainfall increases
average rainfall decreases
average rainfall is unchanged

WARM-UP
Tick the correct answers.

6. Which greenhouse gas is the main driver
of Earth's current warming?
Carbon dioxide
Nitrous oxide
Water vapour
Methane

PRESENTATION

global warming
(n)
/ˌɡləʊbəl ˈwɔːmɪŋ/

a gradual increase in world
temperatures

PRESENTATION

consequence (n)
/ˈkɒnsɪkwəns/

a result of a particular action or
situation, often one that is bad
or not convenient

PRESENTATION

temperature (n)
/ˈtemprətʃər/

the measured amount of heat
in a place or in the body

PRESENTATION

atmosphere (n)
/ˈætməsfɪər/

the mixture of gases around the
earth

PRESENTATION

fossil fuel (n)
/ˈfɒsəl ˌfjuəl/

fuel, such as gas, coal, and oil, that
were formed underground from
plant and animal remains millions of
years ago

PRESENTATION

carbon dioxide (n)
/ˌkɑːbən daɪˈɒksaɪd/

the gas formed when carbon is
burned, or when people or animals
breathe out

Form

1. global warming (n)

Pronunciation

Meaning

/ˌɡləʊbəl ˈwɔːmɪŋ/ a gradual increase in world temperatures

2. consequence (n)

/ˈkɒnsɪkwəns/

a result of a particular action or situation,
often one that is bad or not convenient

3. temperature (n)

/ˈtemprətʃər/

the measured amount of heat in a place or
in the body

4. atmosphere (n)

/ˈætməsfɪər/

the mixture of gases around the earth

5. fossil fuel (n)

/ˈfɒsəl ˌfjuəl/

fuel, such as gas, coal, and oil, that were
formed underground from plant and animal
remains millions of years ago

6. carbon dioxide (n)

/ˌkɑːbən daɪ
ˈɒksaɪd/

the gas formed when carbon is burned, or
when people or animals breathe out

PRACTICE

1 Listen and read.

PRACTICE
the conversation again and complete the diagram, using
2 Read
the following phrases.

c

a

d

b

PRACTICE

3 Match the words to make phrases used in 1.

PRACTICE

4 Complete the sentences with the correct verb forms from 1.
Burnt
Trapping

adding

PRODUCTION
Discussion:
What is one effect of global warming that you have personally
experienced?(You can tell more if possible.)

CONSOLIDATION

1 Wrap-up
What have you learnt today?
• Understand and use words and phrases related to global
warming
• New vocabulary about global warming

CONSOLIDATION

2 Homework
• Do exercises in the workbook.
• Prepare for Lesson 2 - Unit 5.
• Prepare materials for the project in lesson 8

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