【学习目标】
To master the new words, phrases and expressions.
【重点难点】
How to make students understand and master all the words and phases and use them properly.
Make students remember all the important contents including some sentence structures.
【学习内容】
1. injure
★观察例句：
1） I was seriously injured in the plane crash.我在那次飞机坠毁事故中严重受伤。
2）John fell off the tree and injured his back.约翰从树上摔下来把背部摔伤了。
★自我探究：
injure，词性为___________，意为“_________________”。
★归纳拓展：
injure→ n.___________伤害，损伤→ adj.___________受伤的
the injured意为__________________(表示一类人)
☆运用 用injure的正确形式填空。
1) He ____________ his left hand in the fire..
2）Liu Xiang dropped out of the race due to his foot ____________.
