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S.2 English LanguageLongman Elect JS2B
Unit 8 The Environment
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How much do we love the earth?
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A polluted earth
What is meant by ‘polluted’?
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A polluted earth
What is meant by ‘polluted’?“To make unclean”
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Different kinds of pollution
Let’s listen to some descriptions on different kinds of pollution from the internet.
http://www.epd.gov.hk/epd/english/envir_education/envir_explorer/explorer.html
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A_ _ pollution
Different kinds of pollution
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Air pollution
Different kinds of pollution
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______ pollution
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Water pollution
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______ pollution
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Land pollution
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______ pollution
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Noise pollution
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Let’s watch a video clip on how to protect our
environment by saving energy.
(Pay attention to the useful phrases.)
http://www.youtube.com/watch?v=oPkOFwaGKG0&feature=related
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How can you consume less energy?
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What are placed behind the two students?
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What are placed behind the two students?
The recycling bin
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Activity 1• You belong to one of the 6 groups.• Each group will be given some
figures.• You are asked to
1. Name the figure2. Put them into the correct place.Please come out and get 1 flip chart, 2 sign pens & 2 figures.
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Now try to complete P.74 of your textbook.
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Let’s watch another video clip with an English song on
the three R’s rule.
What do the three ‘R’s represent?
(Pay attention to the suggested ways on environmental
conservation.)http://www.youtube.com/watch?v=wtoeZ9Nkeqk&feature=related
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The Rules of 3 ‘R’s•R – to use again•R – to cut down the number•R – to reprocess and use again
•R – Reuse•R – Reduce•R – Recycle
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Activity 2What can you do?
Please suggest me some ways on protecting the environment and jot them down on the flip chart.
• In school –•At home –•With your friends –•On your own -
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Language in giving suggestions
• We ‘must’ + an infinitive verb– an obligation, a duty, stronger– E.g. We must switch off he lights
when we leave the classroom.• We ‘should’ + an infinitive verb
– a suggestion, an opinion, less strong– E.g. We should take ride a bicycle
instead of driving a car.
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What have we learnt today?
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Let’s Talk About It
Which choice is important, a or b? Discuss your choices.
1. a. a place for animals to live b. a place for people to put their garbage
2. a. a clean ocean and beach b. an oil refinery
3. a. a natural forest b. a chemical factory
4. a. a swamp b. an airport
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ASSIGNMENT1. Complete the vocabulary
worksheet. 2. Dictation: Unit 8 Vocabulary
book P.43-44.
Submission Date: 23rd May 2011 (Monday)