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| Unit
4 Calamities and Rescues |
| In this unit, you will: |
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| Car Crash |
Rescue workers |
Ship Crash |
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| Flood |
Rescue workers |
Earthquake |
| Think About It: |
--What are natural calamities
or disasters? Give examples.
--What are technological calamities? Give examples.
--What basic skills do you need to become a first-aid worker? |
| Goal
Checking |
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Listen
