Unit 9:
LOOKING BACK
Pronunciation
1. Listen and repeat.
1.pollution 2. erosion
3. energy 4. animal
5. consumption 6. awareness
7.poverty 8.depletion
9.solution 10.protection

2. Put a mark (’) before the stressed syllable in each of the words in 1. Then listen and check your answers.
1.pollution 2. erosion
3. energy 4. animal
5. consumption 6. awareness
7.poverty 8.depletion
9.solution 10.protection
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Vocabulary
1. Group the words according to their class.
animal
pollution
preserve
protect
consume
emit
deplete
energy
erode
resource
threat
disposal
2. Complete the sentences using the correct words in brackets.
1. preserve
2. pollution
3. Awareness
4. protect
5. consumption
6. depletion
Grammar
1. Read the story. Underline the sentences said by Nick, Mary and Mr Jones.
-’All this rubbish is killing fish and other sea creatures.’
-’We can clean the beach together.’
-’I will ask our friends and neighbors to come and help us.’
-’I’m so happy to hear that, children.’
-’Protect yourselves from germs.’
2. Report what Nick, Mary and Mr Jones said.
1.Mr Jones was very sad and said that all this rubbish was killing fish and other sea creatures.
2. Nick said that they could clean the beach together.
3. Mary told them she would ask their friends and neighbors to come and help them.
4. Mr Jones told his children he was so happy to hear that.
5. Mr Jones gave the people gloves and told them to protect themselves from germs.