UNIT 3 PROTECTING THE ENVIRONMENT
I/ PRONUNCIATION
A. Choose the word whose underlined part differs from the other three in pronunciation in each
of the following questions.
1. A. pollution
B. transport
B. water
C. waste
C. section
2. A. plant
B. Choose the word that differs from the other three in the position of the main stress in each of
the following questions.
3. A. affect
4. A. recycle
B. pollute
B. reduce
A. throw
B. pass
6. Green forests provide more spaces
A. with
B. for
C. disease
C. organize
II/ VOCABULARY AND GRAMMAR
Choose the best option (A, B, C or D) to complete each of the following questions.
5. A lot of people
trash into rivers and make the water polluted.
C. shoot
D. kick
9. People shouldn't use plastic bags
A. but
B. that
7. Turning off the air conditioner ten minutes
A. plastic
B. air
8. Governments should prevent people
A. with
B. into
animals and birds.
C. into
D. onto
before leaving saves a lot of
C. water
hard.
D. plastic
D. forest
D. electricity
cutting down trees in the forests.
D. on
C. from
they can reduce land pollution.
C. so that
D. although
D. damage
D. important
C. will study
10. She won't pass the exam if she
A. doesn't study
B. studies
D. won't study
running club.
11. Barry loves running,
A. or
B. but
D. and
12. We should always remember 3 Rs to protect the environment, "Reduce, Reuse
A. if
B. and
III/ ERROR CORRECTION
C. or
D. but
Find the underlined part that needs correction in each of the following questions.
13. If you don't pay attention, you will understand the lesson.
A
B
C
D
he is also a member of our school's
C. if
14. It is too hot today - please turn on the air condition.
A B
C
D
16. My uncle is one of the best environmentalist in my country.
A
B
C
15. Governments worldwide are working together to protect the environment for pollution.
A
B
C
D
Recycle".