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3. To understand the importance of protecting our earth.
Key points：
1.key vocabulary: planet, polluted, rapid, increase, passenger,
uncomfortable, tasty, specially, compare, rapidly
2. key phrases : more and more crowded and polluted, all over again,
at the speed of, in the form of, compare to/with, connect to/with,
3.key sentences: It is hoped that…
Humans can’t survive without water.
Food would most probably be in the form of pills.
The gravity on Mars is three-eights of that on the Earth.
Life on Mars would be interesting as well as challenging.
Interactive patterns: Teacher – students, Individual,
Cooperation ( pair work, group work )
Teaching aids: PPT,
Teaching procedures:
Pre-reading:
Leading in
Present the poster of the film the Wandering Earth in order to lead in the topic---Life on another planet.
Present new words: planet
Presentation
Q: Do you know what is happening to the Earth now.
Show pictures and have students realize the problems of living on the Earth nowadays.
Present new words: increase, crowded, polluted
Lead to Reading: We can build a better world on Mars---Moving to Mars.
While-reading:
Task 1: Skimming
Skim and answer questions, divide the passage into to 3 parts and get the main idea of each paragraph.
Task 2: Read and match
Enjoy the flash and match the words with correct meanings.(B1)
Task 3: Scanning