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2. 讲解本课的知识点。
重 点
难 点
能够复述奥比斯医生的工作。
教学过程
二次备课
一、创设情境---引锚
1、the eye problems around the world
Read the passage on page 94 and 95 together loudly.
Present some numbers: 285 million, 80 per cent, many... .
choose some of the students to retell the information about eye
problems around the world.
2、the work of ORBIS
Flying Eye Hospital：On the plane, ________do _________.
_______________________, so we have to go to them.
a training centre：___________ are invited on board to ______.
we teach them __________. By training them, we hope to _________.
Conclusion:
Give a man a fish and he can eat for a day; but if you teach him how to fish, he’ll eat for a lifetime. -----—Lao Tzu
（活动方式：个别回答）
Dr Ma’s work, feeling and hope
Think and discuss: A small part of the logo is missing.
What does it mean? What can we do?
Retelling
二、自主合作---探锚
探究活动一：Language focus :
1、operate v. operation n.
operate on sb = do an operation on sb (for a disease)
2、 medical adj. medicine n.
3、prevent v. prevention n. prevent sb (from) doing