语法 过去分词作状语ppt课件.ppt

,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.4.Influenced by the events of the late 19th century and his education, young Coubertin developed a firm belief that sports possessed the power to benefit human beings and courage peace among the nations of the world.,_,_,_,_,1.作定语,2.作表语,3.作宾补,4.作状语,过去分词,Grammar 过去分词作状语The Past Participle as the Adverbial,1.When our future school is seen from the space, our future school looks like a plate.,Seen from the space, our future school looks like a plate.,our future school,Combine the two sentences,When it is seen from the hill, the park looks very beautiful.,Seen from the hill，the park,可在过去分词前加上连词when, while, until等来强调时间概念。,Dont speak until you are spoken to.,Dont speak until spoken to.,1. 时间状语（time）,2. Because She is surprised at the schoolbag, she turns her head back to find out what happens.,Surprised at the schoolbag ,she turns her head back to find out what happens.,Our future schoolbag,2. 原因状语（cause）,Because the boy was greatly touched by his teachers words, he did a lot of things to help his classmates.,Greatly touched by the teachers words,Because he was surprised at what happened, Tom didnt know what to do.,Surprised at what happened,3.If I am given a time machine , I will pay a visit to the future.,Given a time machine, I will pay a visit to the future.,a time machine,3. 条件状语（condition）,If we were given more time, we could do it much better.,Given more time,If it is heated to a high temperature, water will change into vapor.,Heated to a high temperature,4. 让步状语（concession）,Though they had been warned of the storm, the farmers were still working in the fields.,Though warned of the storm,Even if Im invited, I wont take part in the party.,Even if invited,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.,2.过去分词作状语表示_/或_的动作,相当一个状语从句。3.过去分词作状语时其逻辑主语与主句的主语要保持一致。,过去分词作状语,被动,完成,summary,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。,_from the hill, thecitylookslikeabiggarden.,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,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. Seen2. 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,Lost / Absorbed in deep thought, he didnt hear the sound. Surprised at what had happened, Tom didnt know what to do.,1，有些过去分词因来源于系表结构，作状语时不表被动而表主语的状态。,lost (迷路); seated (坐); hidden (躲); lost / absorbed in (沉溺于); born (出身于); dressed in (穿着); 2，由某些动词后面加-ed转化来的形容词也具有此用法。如：frightened, satisfied, tired, disappointed等。,重难点辨析（二）：不表被动的特殊情况,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。,使用过去分词作状语时容易错的两种情况,1. 忽视了分词作状语时其逻辑主语必须是句中主语(或主动或被动)。如: If heated, _. people can turn water into gas B. one can change ice into waterC. ice turns into water D. people get water from ice,若分词主语与句中主语不一致,则可以用其他方法来修正:,给分词添加自己的主语,构成独立主格结构或改变语态。改为相应的状语从句来表达。用with复合结构等。,如:完成作业后,孩子们出去踢足球了。 Finished their homework, the children went out to play football.,Their homework finished, the children went out to play football. (独立主格结构) Having finished their homework, the children went out to play football. (现在分词完成形式) With their homework finshed, the children went out to play football. (with的复合结构) After finishing their homework, the children went out to play football. (介词+动名词),( X ),有些含有分词的固定插入语, 其逻辑主语不要求与主语一致。如: judging from(从.来判断); generally(frankly/exactly/./ )speaking 一般地(坦率地/确切地)说; considering(考虑到); talking of(说到).; supposing that(假使).; seeing that(鉴于).等。 如: Considering his health, he was made to stay at home。,2. 不能正确区分doing(现在分词)和 done(过去分词)的用法,(1)_ the progamme, they have to stay there for another two weeks. A. Not completing B. Not completed C. Not having completed D. Having not completed (2)_ many times, he still came to school late. A. Having told B. Having been told C. Told D. Being told (3) _ in thought , he almost ran into the car in front of him. A. Losing B. Having lost C. Lost D. Being lost,Consolidate:,_ (如此高兴), we decided to stay two more days. Function: _2) _ (十六世纪烧毁后), the castle was never rebuilt.Function: _,Much delighted,Burnt in the 16th century,Cause,Time,3) _ (被他的话所感动), I accepted his present.Function: _4) _ (从山上看), the lake looks beautiful.Function: _5) _ (如果吃地及时) the medicine will be quite effective.Function: _,Moved by his words,Seen from the hill,Taken in time,cause,Condition/time,Condition,_ in thought, he almost ran into the car in front of him. A. Losing B. Having lost C. Lost D. To lose2. If _ the same treatment again, hes sure to get well. A. giving B. give C. given D. being given3. _ 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,4. _ with the size of the whole earth, the biggest ocean doesnt seem big at all. A. Compare B. When comparing C. Comparing D. When compared5. _ time, hell make a first-class tennis player. A. Having given B. To give C. Giving D. Given,6. _ in a white uniform, he looks more like a cook than a doctor. A. Dressed B. To dress C. Dressing D. Having dressed7. Unless _ to speak, you should remain silent at the conference. A. invited B. inviting C. being invited D. having invited,8. _ more attention, the tree could have grown better. A. Given B. To give C. Giving D. Having given.9. The computer center, _ last year, is very popular among the students in this school. A. open B. opening C. having opened D. opened10. The first textbooks _ for teaching English as a foreign language came out in the 16th century. A. having written B. to be written C. being written D. written,11. When _, the museum will be open to the public next year. A. completed B. completing C. being completed D. to be completed,12. _ 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,13. The research is so designed that once _ nothing can be done to change it. A. begins B. having begun C. beginning D. begun,14. The _ morning, the father came into the lonely house, _ by his naughty boy.A.following, following B.followed,followedC. following, followed Dfollowed,following15. _, but he still could not understand it.A. Told many timesB. Having been told many timesC. He has been told many timesD. Though he had been told many times,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 translated2011上海春招_ in 1955, Disneyland in California is regarded by many as the original fun park. A. OpenedB. Having openedC. OpeningD. Being opened,(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(2010)._at my classmates faces, I read the same excitement in their eyes. A. Looking B. Look C. To look D. Looked,Thanks,Homework,1. Finish Exe. 1 on page18.,2. Go over “The Past Participle as the Adverbial”.,