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《Warming up、Pre-reading、Reading、Comprehending》集体备课PPT课件优质课下载
Part3
Part4
Part5
A. three types of burns
B. Treatment about First aid
C.The functions of skin
D. three characteristics of burns
E. Causes of burns.
Step2 Careful reading
Read Part 1 and choose the right answer.
What are functions（功能） of skin?
A. It keeps you warm or cool.
B. It prevents your body from losing water.
C. It is where you feel cold, heat or pain and it gives you your sense of touch.
D. All of the above
steam
hot liquids
What are the causes of burns?
the sun
Step2 Careful reading (Part 2 )
electricity
chemicals
fire
Step2 Careful reading
Types & characteristics of burns (based on part 3&4)