What kinds of pollution do these activities lead to?... Match the kinds of pollution with the pictures.. Practice reading the words.Air pollution Noise pollution Water pollution Soil pol
Trang 1Welcome to our class
Trang 2Watch the following video clip and answer the questions.
Trang 41. What activities are people doing in the video?
2 What kinds of pollution do these activities lead to?
Trang 5UNIT 9: PRESERVING THE ENVIRONMENT
Trang 6Task 1 Match the kinds of pollution with the pictures Practice reading the words.
Air pollution Noise pollution Water pollution Soil pollution
Trang 8Task 2 Match the words with their definitions.
Words Meanings
1. Ecosystem a Chemicals used to kill insects
2 Pesticides b Plants in general
3 Inorganic c. Not related to animals, plants or trees.
4 Vegetation d Dispose of (garbage, waste, or unwanted material), typically in a careless or
hurried way.
5 Fertilizer e A complex set of relationships among the living resources, habitats, and residents of an
area It includes plants, trees, animals, fish, bird, etc.
6 Pollutant f Manures or substances that support plant growth
7 Dump g Things that make the air, water and soil unclean or contaminated.
Trang 9VocabularyListen and repeat
Trang 10Task 3. Quickly read the text and select the best title.
A Natural Resource Depletion
B The Long-term Damage of Soil
C. Environmental Pollution
D The Destruction of Ecosystem
Trang 11Task 4 Are the sentences true (T) or false (F)? Correct the false sentences
Trang 12Activity 4: T or F and correct the F
Task 5
Trang 14The greenhouse effect is a result of water pollution.
2
Air pollution
F
Back
Trang 15Using a lot of fertilizers can reduce soil fertility
Back
Trang 16Water pollutants are things such as detergents, pesticides, oil, other chemicals and rubbish blockages in rivers that make water contaminated.
Back
Trang 17Noise pollution can increase heart rate and demage hearing.
Back
Trang 19Activity 5: Discuss the type of pollution in your neighbourhood and their consequences Using the following questions.
1 What’s type of pollution?
2 What is its expression?
3 What is the effect of doing that?
Trang 20Activity 5: Discuss the type of pollution in your neighbourhood and their consequences.
Suggested answers
There is soil pollution in my neighborhood People throw much garbage on the ground This makes the soil contaminated This also creates/causes the decrease of soil fertility
Trang 21- Learn by heart all the new words
- Prepare for the new lesson - Speaking
Trang 22Thank you