新人教版英语高二上module5unit1greatscientists之四

新人教版英语高二上module5unit1greatscientists之四内容摘要：

How did he finally prove it? 3). Do you think John Snow would have solved this problem without the map? Give a reason. Look at the excited boy! Why is he so happy? He has got the first prize in the contest. No wonder he is excited! Discovering useful structures Past Participle as the Predicative Example: But he became inspired when he thought about helping ordinary people. More examples: He got interested in two theories explaining how cholera killed people. Neither its cause, nor its cure was understood. •过去分词作表语一般用来 表示感受或状态（系动词 +过去分词 ) No wonder he is excited! (predictive) 可以用作表语的常见的过去分词有： delighted, disappointed, upset, astonished, excited, frightened, experienced, interested, qualified, puzzled, exhausted, satisfied Past Participle as the Attribute Examples: So many thousands of terrified people died. Doctor John Snow was a wellknown doctor in London. John Snow told the astonished people in Broad Street. •过去分词作定语： 1. 分词可以用作前置定语，此时，分词和名词之间有两种语意关系：一种是分词表示主动（但时间上已经过去）；一种是分词表被动。 He is a retired worker. 他是一个退休工人。 This is a newlydeveloped device. 这是一个新开发的工具。 2. 过去分词作后置定语时，其功能当于一个定语从句。 1) But he became inspired when he thought about helping ordinary people exposed to cholera. 2) With this evidence John Snow was able to announce with certainty that polluted water carried the disease 过去分词短语有时亦可用作非限制性定语，前后常有逗号。 Some of them, born and brought up in rural villages, had never seen a train. 他们当中有一些人 , 生长在农村，从未见过火车。 Period 3 Listening and speaking 神舟 6号 神舟 6号 费俊龙聂海胜被授予英雄航天员荣誉称号 神舟 6号 Qian Xuesen, who has made great contributions to the development of China’s space industry, is one of the bes。