英语高二下人教版新课标选修8 Unit 3第7课时教案（文化背景知识）
I.语法: 过去分词作定语
1. 过去分词作定语既可以放在所修饰的词之前，作前置定语，也可以放在所修饰的词后面，作后置定语。表示被动和完成意义,其作用相当于一个定语从句。例如：
Where are the reserved seats? (=Where are the seats which have been reserved?)
预定的座位在哪里？
The injured workers are now being taken good care of in the hospital.
受伤的工人现正在医院受到很好的照料。
We needed much more qualified workers.
我们需要更多合格的工人。
My friend is a returned student.
我的朋友是个归国留学生。
