WELCOME TO OUR LESSON!
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Which belongs to unit 9?
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UNIT 9:
PRESERVING ENVIRONMENT
Outline of the lesson
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Unit 9
Looking back
I. Pronunciation
II. Vocabulary
III. Grammar
IV. Project
UNIT 9: PRESERVING ENVIRONMENT
LESSON 8: LOOKING BACK
I. PRONUNCIATION
1. Listen and repeat:





2. Put a mark (‘) before the stressed syllable in each of the words in 1. Then listen and check your answers.
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UNIT 9: PRESERVING ENVIRONMENT
LESSON 8: LOOKING BACK
Here
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UNIT 9: PRESERVING ENVIRONMENT
LESSON 8: LOOKING BACK
Let’s join a game, and get a special gift!
UNIT 9: PRESERVING ENVIRONMENT
LESSON 8: LOOKING BACK
II. VOCABULARY
1. Group the words according to their class

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2. Complete the sentences using the correct words in brackets.
erode
consume
emit
preserve
deplete
protect
animal
pollution
resource
threat
energy
disposal
preserve
deplete
threat
protect
emit
resource
consume
erode
pollution
animal
energy
disposal
UNIT 9: PRESERVING ENVIRONMENT
LESSON 8: LOOKING BACK
II. VOCABULARY
2. Complete the sentences using the correct words in brackets.
Water is one of the limited natural resources which ca run out soon. All efforts should be made to ……………….it.
Disposal of solid waste into the local river has been the cause of water ………………in this area.
……………….of environmental preservation should be raised in the public as well as in education.
We should ……………the limited or non-renewable natural resources for our future generations.
The energy ……………..…….of the community has increased since the new resort was built.
Over-exploitation of oil will lead to the …………….of this natural resource.
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(preserve/ preservation)
(pollute/ pollution)
(aware/ awareness)
(protection/ protect)
(consume/ consumption)
(depletion/ deplete)
preserve
consumption
depletion
protect
Awareness
pollution
UNIT 9: PRESERVING ENVIRONMENT
LESSON 8: LOOKING BACK
III. GRAMMAR
Read the story. Underline the sentences said by Nick, Mary and Mr. Jones.


2. Report what Nick, Mary and Mr. Jones said.
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Let’s watch the story
1. “All this rubbish is killing fish and other sea creatures”, said Mr. Jones.
2. “We can clean the beach together”, said Nick.
3. Mary said, “I will ask our friends and neighbors to come and help us”.
4. “I’m so happy to hear that, children”, said Mr. Jones.
5. “Protect yourselves from germs”, told Mr. Jones.
What did they say?
IV. PROJECT
Take/ find some pictures to illustrate a pollution problem in your neighborhood.
Write some advice on how to reduce the problem.
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UNIT 9: PRESERVING ENVIRONMENT
LESSON 8: LOOKING BACK