高二英语过去分词作状语.ppt

The Past Participle used as Adverbial 过去分词做状语,The past Participle as Adverbial 过去分词短语作状语， 1.可表示原因、时间、条件、伴随等， 分别相当于一个状语从句。 2.与主句主语是被动关系， 表完成或被动。,作伴随、方式状语, The teacher stood there , surrounded by the students . He went into the thick forest, guided by the old man .,作原因状语 Moved by his words, I accepted his present. 作时间状语 Asked if he had any difficulties , he made no answer . Seen from the hill , my hometown looks very beautiful . 作条件状语 Given more time , they could do it better. Taken in time, the medicine will be quite effective., (As he was) Born into a poor family, he had only two years of schooling. (As he was ) Encouraged by Jims words , he continued his research work. ( If / When it is) Seen from the hill , the town looks very beautiful. (If /When we are) Compared with developed countries , we still have a long way to go.,强调过去分词表示的动作发生在谓语动词之前时，分词用having been done，也可用done代替。 Having been beaten seriously , the enemy retreated . Having been written in a hurry , the essay was not worth reading . (Having been) Given such a good chance , he wouldnt miss it.,Page 30 Ex3:,1.When he was asked what had happened , he told us about it.,2. As he was well known for his expert advice, he received,3.If we were given more time , we would be able to,4. Once it was translated into Chinese, the book became,5. Since/ As she was deeply interested in medicine , she decided to become a doctor.,6. Although / Though he was left alone at home , Sam did not feel afraid at all.,分词的独立主格结构,当动作的逻辑主语和句子的主语不一致时，分词可以有自己的独立主语，二者构成独立主格结构。 其构成为：名词或代词的主格 + 分词 其功能为：在句中作状语 其位置为：句首，句中或句末,Our homework done, we went home. （时间） The boy lay on his side, his eyes closed. （伴随） Her glasses broken, she couldnt see the words on the blackboard. （原因） Too mu