Unit 2 Module 5 Grammar 导学案
Learning points(学习目标)：1. To grasp the usages of the past participle and the past participle phrase.
2. To finish some exercises about the past participle.
Important points(学习重点)：To grasp the past participle as predicative(表语) and object complement（宾语补足语）.
Difficult points(学习难点)： To grasp the past participle as attribute(定语) and adverbial（状语）.
Learning guide(方法导引)： Read, remember and apply
Step1. the form of the past participle:
动词+ed (done)
温馨提示：过去分词没有形式的变化。
Step2.Grammatical functions of Past participle
动词的-ed形式具有副词、形容词的特征，在句中可作定语、表语、补语、状语等。
I.V-ed used as attribute: (C级)
1.位置: 单个过去分词一般位于名词前, 过去分词短语位于名词后,在功能上相当于一个定语从句。
e.g. The stolen car was found by the police last week.
The speaker answered all the questions raised by the audience.
=The speaker answered all the questionsthat were raised by the audience.
