《过去分词作状语》PPT课件.ppt
Grammar,Past participle(3)used as Adverbial过去分词作状语,REVIREW NEW KNOWEGE SUMMARY COMPARE EXERCISES,HOMEWORK,动词 Verb,谓语动词finite/predicate verb,2.非谓语动词nonfinite verb,动词-ing形式,动词的过去分词-ed形式,动词不定式-to do sth.,.REVIEW,动词的过去分词-ed形式在句中作什么成分？,So many thousands of terrified people died,过去分词settled 作宾语population的宾语补足语，构成主谓宾宾补结构,But he became inspired,过去分词terrified作主语名词people的定语，句子为主谓结构,过去分词inspired作表语，构成主系表结构,You find most of the population settled in the south,Asked(When he was asked)what had happened,he lowered his head.当他被问问题的时候,他低下了头。,过去分词短语表示主句的时间，作时间状语,Frightened(=Because/As she was frightened)by the tiger,the girl didnt dare to sleep alone.因为害怕老虎,这个女孩不敢单独睡觉。,过去分词短语表示主句的原因，作原因状语。,动词的过去分词-ed形式在句中作什么成分？,NEW KNOWLEDGE,Grown(If these seeds are grown)in rich soil,these seeds can grow fast.如果种在肥沃的土壤里，这些种子能长得很快。,过去分词短语表示主句的条件，作条件状语,Left(Although he was left)at home,John didnt feel afraid at all.虽然约翰被单独留在房间里,他一点都不害怕,过去分词短语表示让步“虽然”，作让步状语。,The teacher entered the classroom,(and he was)followed by a group of students.老师进入教室，后面跟着一帮学生。,过去分词短语表伴随，作伴随状语。,1)过去分词在句子中可以作时间状语、原因状语、伴随状语、条件状语和让步状语等，。2)过去分词作状语时,过去分词的逻辑主语与句子主语一致，相当于状语从句中省略 主语和部分谓语及连词。过去分词与句子主语逻辑上是动宾关系，表示被动。,Summary,eg As I was worried about the journey,I was unsettled for the first few days._,I was unsettled for the first few days.,Worried about the journey,3)过去分词有两大特点：表示被动的动作（vt.）；表示已经完成的动作(vi.&vt.).,Following the old man,we went upstairs.(跟着那个老人,我们上去了)Followed by the old man,we went upstairs.(被那个老人跟着,我们上去了),Compare,现在分词作状语和过去分词做状语的区别,现在分词短语following the old man作伴随状语，与句子主语we逻辑上是主谓关系，表主动,过去分词短语followed by the old man 作伴随状语，与句子主语we逻辑上是动宾关系，表被动。,从上面看,体育场好像一个鸟巢。_ from the top,the stadium looks like a bird nest.A Seeing B.Seen 从太空看,宇航员看不到长城。_ from the space,the astronaut can not discover the Great Wall.A.Seeing B.Seen,动词see与句子主语stadium 逻辑上为动宾关系，表被动，用过去分词seen。,动词see与句子主语astronaut逻辑上为主谓关系，表主动，用现在分词seeing,I am sorry to hear that.(听到这件事，我很难过。)To protect those houses,only a few people are admitted each day.(为了保护那些房子，每天只有几个人被允许进去参观。)I hurried to get there only to find him out.（我匆忙赶到那儿，没想到他出去了。）,动词不定式to do sth.作状语，常表原因、目的、结果等。,动词不定式 表句子情感的原因，作原因状语。,动词不定式表示句子的目的，作目的状语。,动词不定式表示句子的结果，作结果状语。,1._ in 1636,Harvard is one of the most famous universities in the United States.A.Founding B.Founded,EXERCISES,动词find与句子主语Harvard逻辑上为动宾关系，表被动，用过去分词found。过去分词短语作时间状语本句句意为“哈佛，（因）建校于1636年，是美国最著名的大学之一”,2._ everywhere,the wolves had no where to hide themselves.A.Hunting B.Hunted,动词hunt与句子主语wolves逻辑上是动宾关系，表示被动，用过去分词hunted。过去分词短语作原因状语。本句句意为“狼群被追赶的无处藏身。”,3.The research is so designed that once _ nothing can be done to change it.A.beginning B.begun,动词begin与句子 主语research逻辑上为动宾关系，表示被动，用过去分词begun，表示条件状语。本句句意为“这项研究是如此的有计划，以至于一旦（once）开始，什么都不能改变它。”,4.TheEmperorsNewClothes,isan_text.Allofusare_init.（excite）,第一空名词text 作表语，text前面缺少定语。动词excite与所修饰词text逻辑上为主谓关系，表主动，用现在分词exciting。简单句为：The text excites us.这篇文章使我们激动。第二空第二空句中缺少表语，因此要填入表语。动词excite与主语us逻辑上为动宾关系，表示被动，用过去分词excited。,exciting,excited,复习本节课所学内容，并且标出导学案P72例句中过去分词作状语的部分。,HOMEWORK,THANK YOU!,
