Page 13 - SGK Tieng anh lop 8 thi diem tap 2

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Writing

Listening Work in pairs. Discuss the causes and eff ects
of one type of pollution in your area. Make
Describe what you see in the pictures and notes in the diagram.
talk about the relationship between them.

_____ pollution

Defi nition: _____

EFFECTS
_______________

CAUSES
_______________
Listen and check your answers.

Listen to part of a conversation on TV
between a reporter and an environmentalist
about thermal pollution. Complete the
diagram. Use no more than three words for
h blank.
each blank.
CAUSES
- Power plants using water to (3) _____
equipment
- Discharge of cold water into (4) _____

Imagine that you two are writing an article
EFFECTS for the local newspaper about a type of
Thermal pollution: - (5) _____ decreasing pollution in your area. One of you writes
- Defi nition: oxygen about the causes and the other writes about
Water getting - Less oxygen harming (6) _____ the eff ects of the pollution type you have just
(1)_____ - (7) _____ algal blooms being discussed in .
or (2)_____ another eff ect
- Can change (8) _____ of the
water and (9)_____ fi sh
SOLUTIONS
- Building cooling towers
to (10) _____ the water

Read each other’s work and put them
together to make a complete article.

13 Unit 7/ Pollution