Unit

5

Uni
t

GLOBAL
WARMING
FAMILY
LIFE
LESSON 4

SPEAKING

HUMAN
ACTIVITIES AND
GLOBAL
WARMING
Student Book – page 56

LESSON 4

WARM-UP

SPEAKING
Matching game

CONTROLLED
PRACTICE
LESS CONTROLLED
PRACTICE

Task 1: Match the activities with their effects.
Task 2: Complete the conversation.
Task 3: Talk about the other human activities that
contribute to global warming.

FREE PRACTICE

CONSOLIDATION

Task 4: Decide which human activity contributes
to global warming the most.
Wrap-up
Homework

WARM-UP

MATCHING
GAME
Work in groups.

•
• Match the cream (cause)
with the correct bowl
(effect) to make a perfect
parfait.
• Raise hands to take turns for
your group.
4

WARM-UP
Ice on the
poles is
melting.

The snow
fell all
night.

It rained
all week.

Lightning
struck the
tree.

Schools and
factories are
closed today.

Sea level
is rising.

It burned
and blocked
the road.

The town
was flooded.

CONTROLLED PRACTICE

1

Match the activities (1–3) with their possible effects on the
environment (a–f).

KEYS
1. c, e
2. a, d
3. b, f

CONTROLLED PRACTICE

2

Use the sentences in the box to complete the conversation.
Then practise it in pairs.

B
D
C

A

CONTROLLED PRACTICE

LESS CONTROLLED
PRACTICE

3 Work in pairs. Talk about the other human activities

that contribute to global warming. Use the ideas in 1,
the model and the tips in 2 to help you.

FREE PRACTICE

4 Work in groups. Decide which human activity

contributes to global warming the most. Report to
the whole class.

CONSOLIDATION

1 Wrap-up
What have you learnt today?
• Talk about human activities and global warming
• Present ideas clearly in a discussion
• New vocabulary to talk about global warming

CONSOLIDATION

2 Homework
•

Do exercises in the workbook.

•

Prepare for Lesson 5 - Unit 5.

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