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人教2003课标版《Using LanguageⅠ》集体备课PPT课件优质课下载
fifth
)
2. Antarctica holds _____ of the world’s ice.
(50%, 70%,
90%
)
3. what animal can’t be found in Antarctic?
A. seals B. penguins
C. Polar bears D. killer whales
4. What difficulties would you face?
storm
coldness
run out of food
equipment that doesn’t work
sand storm
fires break out
frostbite冻伤
glare of sunlight
5. What qualities you may not need
to survive ?
determination
courage
faith
self-sacrifice
confidence