ĐÁP ÁN
UNIT 7: POLLUTION
A. PHONETICS
I. Mark the stress in the following.
a'quatic
'chemical
a'tomic
eco'nomic
bo'tanical
ener'getic
tra'ditional
'terrific
his'torical
scien'tific
'medical
ath'letic
'classical
dra'matic
'practical
characte'ristic
'technical
po'etic
'national
bio'logical
II. Write the words from the box in the correct part of the table, according to the stress pattern.
Oo
scenic, tragic, comic, magic, global, central
Ooo
musical, logical, natural, physical, critical
oOo
historic; specific, heroic, artistic, horrific, arrival
oOoo
electrical, political, original, emotional, grammatical
oOo
scientific, systematic, academic
oOoo
technological, economical, mathematical
B. VOCABULARY AND GRAMMAR
I. Match the different types of pollution to the pictures.
1. visual pollution
2. air pollution
3. water pollution
4. radioactive pollution
5. noise pollution
6. light pollution
7. thermal pollution
8. soil pollution
II. Complete the sentences with the words or phrases in part I.
1. air pollution
2. radioactive pollution
3. Noise pollution
4. visual pollution
5. water pollution
6. thermal pollution
7. light pollution
8. soil pollution
III. Complete the sentences with the words from the box.
1. Sewage
2. poison
3. radioactive
4. aquatic
5. Untreated
6. contaminated
7. effects
8. pollutants
9. dumped
10. dead
IV. Underline the right option.
1. sewage
2. pollutants
3. sprayed
4. ends up
5. aquatic
6. extinct
7. affect
8. dumping
9. untreated
10. spilled
V. Match the two halves of the sentence.
1. e
2. f
3. b
4. h
5. d
6. g
7. c
8. g
VI. Choose the best answer to complete the sentences.
1. a
2. b
3. d
4. a
5. c
6. b
7. a
8. d
9. d
10. c
VII. Complete the sentences with the verbs in brackets. Use conditional sentences type 1
l. gets
2. won't be
3. keep
4. will help
5. don't stop - will become
6. recycles - won't produce
7. will have - dump
8. continues - will rise
9. keeps - won't be
10. will threaten - don't cut down
VIII. Complete the sentences with the verbs in brackets. Use conditional sentences type 2.
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ĐÁP ÁN UNIT 7: POLLUTION ▪ Page 1
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