过去分词presenta.pptVIP

Grammar,过去分词作状语和定语,By Rebecca,Learning targets,知识目标：掌握过去分词短语的用法。 能力目标：学会用过去分词短语进行写作。 情感目标：团结则存，分裂则亡。,Guess!,It is a building.,What is the name of the building?,National Stadium Birds Nest,Guess!,What is the name of the movie?,大话西游 A Chinese Odyssey,Guess!,Which program is it?,Voice of China,Guess!,Who is he?,Mr. Wolf,from the space, the National Stadium looks like a bird nest. another chance by God, I would say to the girl “I love you“. to act in the Voice of China, Na Ying is more famous than before. by the Pleasant Sheep many times, Mr. Wolf still wants to catch the sheep as food.,Seen,Given,Chosen,Beaten,Once _, a word becomes a promise. ( speak ),spoken,一言既出, 驷马难追,Once _, water cannot be taken back again. ( pour ),poured,覆水难收,_ by the beautiful scenery, I forgot to go back home in time. ( impress ),Impressed,流连忘返,一过去分词作状语的基本用法： 1. 过去分词与句子主语之间构成_ 关系。 2. 过去分词的逻辑主语要和句子的主语一致。 3. 可置于主句前，也可置于主句后，用逗号与主句隔开。 4. 过去分词通常在句中充当以下几种状语：,Revision: 现在分词做状语,被动, Asked what had happened, he kept silent. Choked by the heavy smoke, he could hardly breathe. Given more time, we would be able to do the work much better.,（时间状语）,（原因状语）,（条件状语）,（When）,（If）, Left alone at home, the little boy didnt feel afraid at all. The old man went into the room, supported by his wife.,（让步状语）,（伴随或方式状语）,（Though）,5.连词+过去分词 过去分词作状语，常常可以在过去分词前加连词（when, if, though, once 等），以起到强调的作用，使句意更加明确。 6. 过去分词状语，相当于一个状语从句。 （伴随状语相当于一个并列句）,Rewrite the sentences, using the past participle as the adverbial.,1. Because it was done in a hurry, his homework was full of mistakes. Done in a hurry, his homework was full of mistakes. 2. If it is taken according to the instructions, the medicine has no side effect. Taken according to the instructions, the medicine has no side effect.,3. Though he was defeated by the young player for the second time, he didnt lose heart. Defeated by the young player for the second time, he didnt lose heart.,7. 过去分词的变形： Having been done： 强调过去分词表示的动作明显先于谓语动作。 Being done: 强调过去分词表示的动作正在被执行。 Having been discussed many times, the problems were settled at last. Being built now, the bridge cant get through.,重难点辨析（一）：过去分词 VS 现在分词作状语,visiting,visited,Seeing,Seen,如果句子的主语和分词之间是主动关系, 用 _； 如果句子的主语和分词之间是被动关系， 用_。,现在分词,过去分词,1. Worried about the journey, I was unsettled for the first few days. 2. Exhausted, I slid into bed and fell fast asleep.,注意：,被动, 完成 状态,重难点辨析（二）：不表被动的特殊情况,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 / Absorbed in deep thought, he didnt hear the sound.,常见的有： lost (迷路); seated (坐); hidden (躲); lost / absorbed in (沉溺于); born (出身于); dressed in (穿着)； tired of （ 厌倦于）； worried about （担心 ）； based on （基于）； devoted to / buried in（专心于）,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/by 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/ Provided/ Providing that 假使.; To be honest, /To tell the truth, 老实说；说实话,_ from his accent, he must come from southern China. Judged; B. Judging ; To judge D. Judge,分词作状语答题记忆口诀,分词作状语，主语是关键。 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， being done 表进行， 千万要牢记。,Practice makes perfect,1._by noises in the night, the girl no longer dared to sleep in her room. 2.Lady returned home,_ by two policemen. 3._in 1949, the bridge is over 50 years old. 4._ from the hill, the city is beautiful. 5. Although _ in the leg, he continued firing at the police.,frighten follow build see shoot,Frightened,followed,Built,Seen,shot,I. 选词填空,1. _ 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,2. (2010) _at my classmates faces, I read the same excitement in their eyes. A. Looking B. Look C. To look D. Looked,II. 单项选择,3. Unless _ to speak, you should remain silent at the conference. A. invited B. inviting C. being invited D. having invited,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 compared,5. _ many times, he still came to school late. A. Having told B. Having been told C. Told D. Being told,Told many times B. Having been told many times C. He has been told many times D. Though he had been told many times,6. _, but he still could not understand it.,7. _ in a white uniform, he looks more like a cook than a doctor. A. Dressed B. To dress C. Dressing D. Having dressed,8. Though _ to see us, he gave us a warm welcome. A. surprise B. to be surprised C. surprising D. surprised,9. Time, _ correctly, is money in the bank. A. to use B. used C. using D. use,10. (2011) _ into English, the sentence was found to have an entirely different word order. A. Translating B. Translated C. To translate D. Having translated,III. 译一译,1. 他在屋子时走来走去，陷入了沉思。 He walked up and down the room, _.,lost in thought.,2. 训练员出现了，后面跟着四条小狗。 The trainer appeared, _.,followed by four little dogs.,3. 如果给我一台时间机，我将会去未来看看。 _, I will pay a visit to the future.,Given a time machine,团结则存，分裂则亡。 _,we stand; _, we fall.,United,divided,Homework,Go over “The Past Participle as the Adverbial” and do the exercise.,过去分词作定语有前置和后置两种情况:,单个的过去分词作定语, 通常放在被修饰的名词之前, 表示被动和完成意义。,1.前置定语,被动意义：,an honored guest,一位受尊敬的客人,(受伤的工人)are now being taken good care of in the hospital.,B. 完成意义,a retired teacher,一位退休的教师,They are cleaning (落叶) in the yard.,The injured workers,the fallen leaves,2.后置定语,过去分词短语作定语时, 通常放在被修饰的名词之后, 它的作用相当于一个定语从句。,This will be the best novel of its kind ever written. =,Who were the so-called guests invited (= ) to your part last night?,that has ever been written,who had been invited,如果被修饰的词是由every/some/any/no + thing/body/one所构成的复合代词或指示代词those等时，即使一个单一的分词作形容词用，也要放在被修饰词的后面。 例如： Is there anything unsolved? There is noting changed here since I left this town.,注意:,Function-practice (3m),1. The programs _ (put) on yesterday evening were really wonderful. 2. _ (send) to the hospital immediately, the wounded soldier was saved. 3. Youd better not get the plastic bags and boxes _ (burn), for it will give off some harmful gas and pollutants into the air. 4. The firefighters are trying their best to rescue all the people _ (trap) in the fire.,put,Sent,burnt,trapped,5. The little girl was very _ (frighten) at a frightening voice. 6. They found the house _ (break) into and rang up the police at once. 7. The bridge that was _ (build) twenty years ago needs