【keys】

1. He has a sunburnt face and arms and a slim, strong body. He is more like a farmer than a scientist.

2. Dr Yuan wanted to increase the rice output because he saw many people go hungry when he was young

3. He helps the world get rid of hunger by producing a hybrid strain of rice which increase the harvest.

4. He is a great person.( be satisfied with, sunburnt, export, freedom, lead a ......life, grain, super, rid......of, equip, output, expand, thanks to, would rather, care about.)

Homework:

Retell the story

Find out the language points.

V．教学反思

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