Unit13 Grammar Learning aims:1 学习并掌握过去分词的用法2 理解过去分词和现在分词的区别Learning important point: 过去分词的用法及意义Learning difficult point: 过去分词和现在分词的区别Learning processes:Step1 过去分词（一）作定语作定语用的过去分词如果是单词，一般放在被修饰的词的前面；过去分词短语作定语，则放在被修饰的词的后面，相当于一个定语从句 boiled water 开水 spoken English 英语口语 oppressed people 被压迫的人民 There are many fallen leaves on the ground. 地上有很多落叶。This is a book written by a peasant. 这是一本农民写的书。表示被动和完成意义 不及物动词的过去分词不表被动，表完成（二）作表语过去分词作表语，多表示主语所处的状态。I was pleased at the news. 听了这消息我很高兴。The door remained locked. 门仍然锁着。He looked very excited. 他显得很激动。过去分词作表语用，相当于形容词，最常见的有 disappointed, discouraged , astonished, interested, satisfied, pleased, surprised, worried, excited, puzzled 等。（三）作宾语补足语过去分词可以在 see, hear, notice, find , feel, watch , make, have , get, keep leave 等动词后与名词（代词）构成复合结构。结构：动词+宾语（名词或代词）+宾补（过去分词）I often hear the song sung in English.She found the door closed.I must get my bike repaired. Can you make yourself understood?宾语与过去分词在逻辑上常存在被动关系1（四）作状语过去分词短语常用作状语，修饰谓语，说明动作发生的背景或情况。前提条件：过去分词短语作状语时，它的逻辑主语一般必须与句子的主语一致。Inspired by him, we worked even harder.The professor came in, followed by a group of young men.Mr. Green, deeply moved, thanked us again and again.过去分词也可以单独作状语。Heated, water changes into steam.She turned away, disappointed. 过去分词短语作状语可以表示：1、相当于一个原因状语从句Inspired by her example, the League members worked even harder.=_____________________________________________________________The children soon fell aslee...
