,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,单击此处编辑母版标题样式,*,Unit 3 Life in the future Grammar,Unit 3 Life in the future,1,Please find out the past participles.,1.The stolen bike belongs to Jack.,2.The glass is broken.,3.Mary heard her name called by a stranger.,_,_,_,1.,作,定语,2.,作表语,3.,作宾补,过去分词,Please find out the past parti,2,Grammar,过去分词作状语,The Past Participle as the Adverbial,Grammar,3,What is adverbial?,在英语中修饰动词，形容词或副词等的句子成分叫状语。,一般用来说明,时间,，,地点,，,原因,，,目的,，,结果,，,条件,，,程度,，,方式或伴随,。,状语一般由副词，介词短语，不定式，分词或分词短语等来充当。,What is adverbial?在英语中修饰动词，形容词,4,Once,published, the book will be very popular.,_,_,_,_,_,主,系,表,状语,When,it,is published,the book,will be very popular.,过去分词作状语,1.意义相当于一个状语从句,3.过去分词与主语之间是动宾关系,2.过去分词的逻辑主语与句子主语一致,Once published, the book wi,5,When,it is heated,ice will be changed into water.,When heated, ice will,过去分词短语做时间状语相当于一个时间状语从句。,1.,时间状语（,time,）,When it is heated, ice will be,6,2.,原因状语（,cause,）,Because,they were deeply moved by the story,the children began to cry.,Deeply moved by the story, the children,由于被这个故事深深地感动，孩子们开始哭了起来。,2. 原因状语（cause）Because they wer,7,3.,条件状语（,condition,）,If we were given more time,we could,finish,it .,Given more time,如果我们被给予更多的时间。我们就可以完成它了。,3. 条件状语（condition）If we were g,8,4.,让步状语（,concession,）,Even if Im invited,I wont take part in the party.,Even if invited,4. 让步状语（concession）Even if Im,9,5.,方式、伴随状语,Accompanying action/manner,The teacher entered the classroom,and he was followed by a group of students.,The teacher entered the classroom ,followed,by a group of students.,The teacher stood there and,was surrounded by the students.,The teacher stood there, surrounded by the students.,5. 方式、伴随状语The,10,Summary,过去分词与主句,主语,之间有,被动,的关系；,过去分词改写成句子时一定是,be+done,结构,它的主语与主句的主语,一定是,保持一致,的;,过去分词短语作状语,表示,时间、原因、条件、方式、伴随,等。,Summary过去分词与主句主语之间有被动的关系；,11,_from the hill, thecitylooks,likeabiggarden.,如果句子的主语和分词是主动关系,用,_,，,句子的主语和分词是被动关系，,用,_,。,现在分词,过去分词,重难点辨析一：主语一致,_ from the hill, you will find thecitylookslikeabiggarden.,Seen,Seeing,_from the hill, thecity,12,1. 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,2. 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,1. 从上面看,体育场好像一个鸟巢。 _ from,13,2. _ such heavy pollution already, it may now be too late to clean up the river.,A. Having suffered B. Suffering,C. To suffer D. Suffered,重难点辨析二：时间先后,1,. _ more attention, the tree could have grown better.,A. Given B. To give,C. Giving D. Having given.,2. _ such heavy pollutio,14,分词作状语答题记忆口诀,分词作状语，主语是问题。,逗号前后两动作，共用一主语。,主语找出后，再来判关系。,主动-ing,被动用-ed。,Having,（,been,）,done 表先后，,千万要牢记。,分词作状语答题记忆口诀分词作状语，主语是问题。,15,1,. If _ the same treatment again, hes sure to get well.,A. giving B. give,C. given D. being given,2,. _ in 1636, Harvard is one of the most famous universities in the United States. A. Founded B. It was founded C. Being founded D. Founding,Practice makes perfect,Practice makes perfect,16,3,. _ in a white uniform, he looks more like a cook than a doctor.,A. Dressed B. To dress,C. Dressing D. Having dressed,4,. Unless _ to speak, you should remain silent at the conference.,A. invited B. inviting,C. being invited D. having invited,3. _ in a white uniform,17,5,. When _, the museum will be open to the public next year. A. completed,B. completing C. being completed,D. to be completed,5. When _, the museum wi,18,2011天津卷_ into English, the sentence was found to have an entirely different word order.,A. Translating B. Translated,C. To translate D. Having translated,(2010) ._ from the top of the tower, the south foot of the mountain is a sea of trees .,A. Seen B. Seeing,C. Having seen D. To see,2011天津卷_ into English, th,19,(2010)._at my classmates faces, I read the same excitement in their eyes.,A. Looking B. Look,C. To look D. Looked,(2010)._at my classmates f,20,Thanks,Thanks,21,Homework,1. Finish Exe. 1 on,your notebook,.,2. Go over “The Past Participle as the Adverbial”.,Homework1. Finish Exe. 1 on yo,22,