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《Grammar》集体备课PPT课件优质课下载
2. After the rain, the roads were covered
in ____.
3. When building ________ cost more, the
price of houses increases.
bricks
materials
mud
4. Their houses __________ ice and their
boat ____________ wood.
5. Bread ____________ flour, and flour
______________ wheat.
is made from
is made from
is made of
is made of
Lead in
Supposing you’re traveling to “A City of the Future”, imagine what you will see there. What will be different from a present city?
shopping
environment
traffic
weather
recreations
alternative
energy
crime