book5unit1greatscientistsgrammar教程.ppt

Grammar 过去分词V-ed的用法 ;The______ (fall) leaves are beautiful.;terrified people affected person astonished people polluted water people exposed to cholera people who were exposed to cholera river polluted by the dirty water river that was polluted by the;Conclusion: 单个的过去分词通常用作前置定语，放在被修饰词之前。 过去分词短语通常用作后置定语，放在被修饰词之后，相当于一个定语从句。;注意过去分词做定语的位置; a lighted candle;过去分词作定语的意义;a retired worker = a worker who has retired ;; a picture painted by Leonardo da Vinci;2. 过去分词短语用作后置定语时（表被动或被动+完成意义）;;;→ The injured boy can not take part in the sports meet.;The –ing form can also be used as the attribute. Then what are the differences?.;教育; the exciting news =the news that excited us the excited audience = the audience who were excited the astonishing ending =the ending that astonishes readers the astonished people =the people who are astonished ;falling leaves;the rising sun; the sleeping girl =the girl who is sleeping the cured girl = the girl who has been cured the advancing army =the army that are advancing the defeated army =the army that has been defeated ;结论： 现在分词作定语,表示动作__________, _______意义; 过去分词作定语,表示动作在谓语之前已_______,或具有________意义.; ;位于系动词后，不表示“被动”或“完成”，而是表示主语的状态、特点或思想感情等。相当于形容词;系动词的分类：;;The library is closed. The library is closed by the teacher.;A competition;慧眼识真;Tibetan goats;Use –ed forms to finish the story;Combine the two sentences into one, including v-ed 1. Huangyan Island belongs to China . 2. Huangyan Island was discovered and drawn in a map as early as 1279 during the Yuan Dynasty. ; 没有足够幸运的人能成为明星。但是还是有人决定进军乐坛。只要歌手有机会站在由浙江卫视举办的才艺展示节目-中国好声音，他的梦想就会实现。;;Practice: Complete the sentences using the past participle as the predicative.;1.As we joined the big crowd , I got _____ from my friends.( NMET 2001) A. separated B. to separate C. separ