10月26日用非谓语课件VIP免费

GrammarThe Past Participle used as Adverbial 过去分词作状语 逻辑主语？分词的逻辑主语即该动作在逻辑上的发出者，（不一定就是句子的主语 ） Warming up1.Hearing the news, she cried.逻辑主语：2.I like the book written by a famous English writer.逻辑主语：shebook 过去分词或其短语作状语 , 一表示被动的动作，二表示动作已经完成，相当于一个状语从句。分词在作状语时其逻辑主语必须是句子的主语。通常作如下几种状语：1. 作时间状语 , 相当于连词 when, while, until 等引导的时间状语从句 .When the park is seen from the hill,1. Seen from the hill, the park looks very beautiful.the park looks very beautiful. ②.Told that his mother was ill, Jim hurried home quickly.→When Jim was told his mother was ill,Jim hurried home quickly.Exercises:1.When ____ according to the direction,the drug has no side effect.A.taking B.taken C.to take D.to be takenB2.When _______ (heat), water can be changed into steam.heated 2. 作原因状语，相当于 because,as,since 等引导的原因状语从句。 ①. Accompanied by his parents, he felt much more clam.→Because he was accompanied by his parents ②. Told that what he did was useless, the boy felt so sad.→As the boy was told with that what he said waswrong,he felt much more clam., the boy felt so sad. Exercises:1._____ twice, the postman refused to send our letters unless we tied our dog.( 北京 2009) A.Being bitten B.BittenC.Having bitten D.To be bittenB2. __________ (punish) in front of the whole class, the little girl cried.分析：分词作状语相当于一个状语从句，还原成： Because the postman was bitten twice, 故选 BPunished 3. 作条件状语，相当于条件状语，相当于 if,unlessif,unless 引导的条件引导的条件状语从句状语从句 1.If we were given more time, we could do it much better. 2.If dogs are compared with elephants, they are so small.Given more time,we could d...