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课件网) Unit2 Period 2 Learning About Language Past Participle Past Participle (Revision) 1. To learn the functions of past participle V-ed. 2. To tell the difference between V-ed and V-ing. 3. To learn how to analyze sentence structures. Learning aims 理论基础 1. 一个英语句子有且仅有一个谓语动词。 （谓语动词的个数=句子的个数） 2. 英语句子： 简单句（一个句子构成） 复合句（由连词连接2个及以上句子构成） 作谓语的V-ed 1.have/has/had+V-ed 构成完成时 2.be+V-ed 构成被动语态 (不能单独使用) Since 2019, our life has changed a great deal. What you said will be recorded and sent to the police. 非谓语动词 V-ing V-ed to do 表主动和进行 表被动或完成 表将要或目的 作非谓语的V-ed 动向一、过去分词短语作定语用法Attribute 动向二、过去分词短语作表语用法Predicative 动向三、过去分词短语作宾补用法Object Complement 动向四、过去分词短语作状语用法Adverbial 过去分词高考考向归纳 (1)They found a damaged car at the gate of the park. (2)I bought some painted chairs. (3)He lives in the house built by his father. (4)Have you read this book written by Lu Xun？ (5)Note: The times listed on the schedules are departure times, not arrival times. 1. 单个的过去分词作定语位于它所修饰的名词或代词前面；过去分词短语作定语位于它所修饰的名词或代词后面。 (1)He is one of those invited. (2)Nothing reported (in the newspaper) interested him. (3)He wanted to interview someone related to the matter. 2.过去分词修饰something, everything, anything, nothing, somebody, nobody，those 等不定代词时，要放在这些词后面。 过去分词作定语 a broken heart a lost dog a risen sun an organized trip a broken glass 一颗破碎的心 丧家之犬 已升起的太阳 一次有组织的旅行 一个破玻璃杯 Examples： 在既定的时间内 用所给的单词 被通缉的人 被聘工人 关切的神情 有关人士 in the given time with the words given a wanted person workers wanted a concerned look the people concerned boiling water = water that is boiling boiled water =water that has boiled 正在沸腾的水 已经沸腾过的水 polluted water printed articles 已经被污染的水 已经被打印的文章 其他形式非谓语动词作定语与-ed作定语的区别 1.现在分词作定语表示正在进行的动作； 不及物动词的过去分词作定语表示一个已完成的动作；只有及物动词的过去分词才表示一个完成且被动的动作。 (退休工人) (逃犯) (归国留学生) Compare the followings: (正在变化的) (变化了的) (正在凋谢的) (已经凋谢了的) (发展的) (发达的) (正在飘落的) (已经飘落了的) the changing world the changed world fading flowers faded flowers falling leaves fallen leaves a developing country a developed country retired workers an escaped prisoner returned students e.g. I have much work to do. The building to be finished at the end of this year will be our lab building. The bird singing in the tree is very beautiful. Did you see the boy being questioned by the police 2. to do to be done doing being done 表示一个将来的动作 表示一个正在进行的被动动作 表示一个将来的被动动作 表示一个正在进行的主动动作 I know the people building the house there. The house being built over there is a shop. The house ... ...
