过去分词作定语、表语和宾补-公开课
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过去分词作定语、表语和宾语补足语作用与用法过去分词:表示完成和被动的动作,具有形容词.副词的作用主要形式:done,have done, had done可作成分:定语,表语,宾语补足语和状语1.定语:表示分词的动作与所修饰的名词之间存在被动关系,或指一个动作的完成。
1)单一过去分词做定语——被修饰的名词之前(除了不定代词something, everything, anything, nothing, somebody, nobody,those...)E.g. It was the lost cat.=It was the cat which had lost.Nothing reported ( in the newspaper) interested him.2)过去分词短语作定语——被修饰的名词之后单个过去分词及过去分词短语作定语均可以转换为一个定语从句E.g. People addicted to drugs are dangerous.=People who are addicted to drugs are dangerous.This is a novel written by Luxun.=This is a novel which is written by Luxun.【点拨】过去分词和与其相关的名词、代词之间构成一种"动宾关系",即"被动态"。
过去分词作定语,主要说明"业已完成的动作"或是"一个在以前某个未知时间发生的动作" 。
More examples:They reduced the number of animals used in experiments.他们减少了用于试验的动物数量What’s the language spoken in that country?那个国家讲的是什么语言?Is there anything planned for tonight?今晚有什么活动吗?They are problems left over by history?他们是历史遗留下来的问题Suddenly there appeared a young woman dressed in green.突然出现一个穿绿衣服的青年女子注意:过去分词和现在分词作定语一样,它的完成时(have done, had done)不能做定语。