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《Writing》精品PPT课件优质课下载
has polar bears.
has penguins.
has the longest period of total darkness.
has no inhabitants.
was reached first by explorers.
is protected by an international agreement.
has the longest period of total darkness.
was reached first by explorers.
is protected by an international agreement.
1. The _______ of something is the
top or outside part of it.
2. If you ______ a place,you hope to
discover something there.
3. If you _____ to a new situation,you
change.
4. A _______ is a substance that is formed naturally in the earth.
surface
explore
adapt
Pre-reading Antarctica: the Last Continent
mineral
5. A _____ is a special written agreement between different countries.
6. _______ is the amount of rain which falls in a particular place.
7. If you ____ something or someone, they can’t move.
8. ______ means how deep something is.