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1、过去分词过去分词作状语作状语: 来源于来源于状语从句状语从句, 在句中一般能在句中一般能作五种状语,即作五种状语,即时间、原因、条件、让步时间、原因、条件、让步和方式和方式状语。状语。如:如:Because he was caught in a heavy rain , he was all wet. =Caught in a heavy rain, he was all wet. 因为淋了一场大雨,所以他全身湿透了。因为淋了一场大雨,所以他全身湿透了。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。如果种
2、在肥沃的土壤里,这些种子能长得很快。If these seeds are grown in rich soil, they can grow fast.表示伴随情况或方式表示伴随情况或方式: : The trainer appeared, followed by six little dogs. 训练员出现了,后面跟着六条小狗。训练员出现了,后面跟着六条小狗。 表示时间:表示时间: When (it is )heated, ice can be changed into water. 冰加热时变成水。冰加热时变成水。 小结:小结: 把状语从句改为把状语从句改为过去分词过去分词作状语作状语时,有
3、时还可保留连词,构成时,有时还可保留连词,构成“连词连词+过去分词过去分词”结构,即结构,即“while (when, once, until, if, though等连词等连词) + 过去分词过去分词”结构。如:结构。如:When given a medical examination, you should keep calm. 当你做体格检查时要保持镇定。当你做体格检查时要保持镇定。Though beaten by the opposite team, the players didnt lose heart.尽管这些球员被对方球队打败了,但尽管这些球员被对方球队打败了,但他们并没有灰心
4、。他们并没有灰心。注意注意: 有些过去分词有些过去分词(短语短语)因来源于因来源于系表系表结结 构,作状语时不表动作而构,作状语时不表动作而表状态表状态。这这 样的过去分词样的过去分词(短语短语) 常见的有常见的有: lost (迷迷 路路); seated (坐坐); absorbed in (全神贯全神贯注注 于于); dressed in (穿着穿着); tired of (厌烦厌烦) 等。如:等。如:Absorbed in deep thought, he didnt hear the sound. 因为沉浸在思考之中因为沉浸在思考之中, 所以他没听到那个声音。所以他没听到那个声音。H
5、e walked up and down the room, lost in thought. 他在屋子时走来走去,陷入了沉思。他在屋子时走来走去,陷入了沉思。现在分词与过去分词作状语的区别现在分词与过去分词作状语的区别 1. 逻辑关系逻辑关系:1. 现在分词作状语时,其所表示的动现在分词作状语时,其所表示的动作与句子主语之间构成逻辑上的作与句子主语之间构成逻辑上的主动关系。 e.g. He went out, shutting the door behind him. 他出去后将门随手关上。他出去后将门随手关上。 Not knowing what to do, he went to his
6、parents for help. 由于不知如何办是好,他去找父母由于不知如何办是好,他去找父母 帮忙。帮忙。 过去分词作状语时,其所表的动作与过去分词作状语时,其所表的动作与句子主语之间构成逻辑上的句子主语之间构成逻辑上的被动关系被动关系。 Given more encouragement, the boy could have behaved better. 如果多给这个孩子一些鼓励,他本来如果多给这个孩子一些鼓励,他本来会表现得更好。会表现得更好。 Faced with difficulties, we must try to overcome them. 在遇到困难时,我们必须设法克服
7、。在遇到困难时,我们必须设法克服。 2. 时间概念时间概念: 过去分词过去分词所表示的动作发生在谓语动所表示的动作发生在谓语动作之前,或表示作之前,或表示“一种状态一种状态”,与谓语,与谓语动作同时发生或存在。动作同时发生或存在。 现在分词现在分词一般表示动作与谓语动作同一般表示动作与谓语动作同时发生或在说话时正在进行时发生或在说话时正在进行Written in a hurry, this article was not so good. 因为写得匆忙,这篇文章不是很好。因为写得匆忙,这篇文章不是很好。 Reading carefully, he found something he hadn
8、t known before. 他仔细读书时,发现了一些从前不知他仔细读书时,发现了一些从前不知道的东西。道的东西。 I.用所给词的适当形式填空,并与用所给词的适当形式填空,并与A-才才的汉语翻译相匹配。的汉语翻译相匹配。impress pour speakA. 覆水难收覆水难收B. 流连忘返流连忘返C. 一言既出一言既出, 驷马难追驷马难追1. Once _, a word becomes a promise.2. Once _, water cannot be taken back again.3. _ by the beautiful scenery, I forgot to go ba
9、ck home in time.spokenpouredImpressedA. 覆水难收覆水难收B. 流连忘返流连忘返C. 一言既出一言既出, 驷马难追驷马难追impress pour speakII. 用所给词的适当形式填空。用所给词的适当形式填空。1. _ (see) from the top of the hill, the city looks beautiful to us.2. _ (give) time, hell make a first class tennis player.3. _ (look) out of the window, I found many childr
10、en playing on the playground.SeenGivenLooking 4. _ (give) more time, Ill finish my work on time.5. Compared with _ (develop) countries, we still have a long way to go.6. The English teacher entered the room, _ (follow) by his students.Givendevelopedfollowed7. The teach buildings _ (build) in 1960 ne
11、ed repairing.8. I found my school bag _ (leave) in Marys room.builtleftIII. 将下列句子翻译成英语。将下列句子翻译成英语。1. 由于被妈妈所说的话所感动,我忍不由于被妈妈所说的话所感动,我忍不住哭了起来。住哭了起来。2.2. 如果给我们一个机会,我们将给大如果给我们一个机会,我们将给大家一个非常好的表演。家一个非常好的表演。Moved by what my mother said, I couldnt help crying.Given a chance, we could give a good performance
12、.3. 当问到他出生在哪里时,约翰说他当问到他出生在哪里时,约翰说他是纽约人。是纽约人。When asked where he was born, John said he was a New Yorker. 考点一:过去分词作状语考点一:过去分词作状语1. _ into English, the sentence was found to have an entirely different word order. (天津(天津2011) A. Translating B. Translated C. To translate D. Having translated点拨点拨 答案为答案为B
13、。句意为。句意为“这个句子被翻这个句子被翻译为英语时,语序完全不同。译为英语时,语序完全不同。” 过去分词过去分词作时间状语。作时间状语。2. _ an important role in a new movie, Andy has got a chance to become famous. (四川(四川2011)A. Offer B. Offering C. Offered D. To offer点拨点拨 答案为答案为C。句意为。句意为“因为因为Andy在一在一 部新电影里被分给一个重要角色,部新电影里被分给一个重要角色, 他得到了一个成名的机会。他得到了一个成名的机会。” 过去过去 分词
14、作原因状语。分词作原因状语。考点二:考点二:done与与having been done作状作状语的区别语的区别1. _ from the top of the tower, the south foot of the mountain is a sea of trees. (陕西(陕西2010) A. Seen B. Seeing C. Having seen D. To see点拨点拨 答案为答案为A。the south foot of the mountain与与see之间是一般的被动关系。之间是一般的被动关系。2. _ around the Water Cube, we were th
15、en taken to see the Birds Nest for the 2008 Olympic Games. (陕西(陕西2008)A. Having shown B. To be shown C. Having been shown D. To show点拨点拨 答案为答案为C。我们参观鸟巢前已经被。我们参观鸟巢前已经被带着参观了水立方。带着参观了水立方。考点三:考点三:“连词连词 + 过去分词过去分词”作状语作状语1. The experiment shows that proper amounts of exercise, if _ regularly, can improve
16、our health. (浙江(浙江2010) A. being carried out B. carrying out C. carried out D. to carry out点拨点拨 答案为答案为C。if carried out regularly的完整形式是的完整形式是 if exercise is carried out regularly。2. Who should be responsible for the accident? The boss, not the workers. They just carried out the order _. (福建(福建 2008)
17、A. as told B. as are told C. as telling D. as they told点拨点拨答案为答案为A。as told的完整形式是的完整形式是as they were told。 考点四:过去分词构成的独立主格结构考点四:过去分词构成的独立主格结构The children went home from the grammar school, their lessons _ for the day. (重庆(重庆2007) A. finishing B. finished C. had finished D. were finished点拨点拨答案为答案为B。lessons为为finish的主语,的主语, 与句子的主语与句子的主语children不一致,且不一致,且lessons与与finish之间是被动关系。之间是被动关系。 Finishing Exercises on Page 33 and using structures on page 72 of the workbook. Homework