过去分词短语作状语.ppt

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1、GrammarGrammar Past participles used as the AdverbialRead the sentences and underline the v-ed forms.1.Encouraged greatly,they worked even harder.2.Given better attention,these flowers could have grown better.3.Considered more carefully,it would have had a good result.4.Born in a poor family,he had

2、only two years of schooling.Rewrite the sentences,beginning with the words given in brackets.1)Spoken by fewer and fewer people these days,the Naxi language may disappear in the future.(because)Because it is spoken by fewer and fewer people these days,the Naxi language may disappear.2)Seen from abov

3、e,the old town is a maze of canals,little bridges and tiny streets.(when)When it is seen from above,the old town is a maze of canals,little bridges and tiny streets.3)Passed from father to son,the music has not changed for eight centuries.(because)Because it is passed from father to son,the music ha

4、s not changed for eight centuries.4)Looked at from a distance,the Xishan Hills resemble a sleeping beauty.(when)When they are looked at from a distance,the Xishan Hills resemble a sleeping beauty.5)Completely rebuilt,the town would not be so interesting.(if)If it were completely rebuilt,the town wou

5、ld not be so interesting.Summary:the functions of v-ed form as adverbials.过去分词过去分词(past participles)或过去分或过去分词短语词短语(past participial phrases)作作状语是英语中常见的语言现象，可表状语是英语中常见的语言现象，可表示时间、原因、条件、让步、方式或示时间、原因、条件、让步、方式或伴随情况等。伴随情况等。(1)作时间状语。如：作时间状语。如：Seen from the top of the hill,our school looks beautiful.从山顶上看，

6、我们学校看从山顶上看，我们学校看起来很美。起来很美。Heated,liquids can be changed into gases.液体被加热会变成气体。液体被加热会变成气体。注意注意:作时间状语时作时间状语时,过去分词如果同时表过去分词如果同时表被动和动作完成被动和动作完成,常可换用现在分词的被常可换用现在分词的被动完成式动完成式;过去分词如果只表被动过去分词如果只表被动,不表完不表完成成,则不可与现在分词的被动完成式换用。则不可与现在分词的被动完成式换用。如如:Discussed(Having been discussed)many times,the problems were set

7、tled at last.在讨论了多次之后在讨论了多次之后,问题终于解决了。问题终于解决了。(过过去分词既表被动又表完成去分词既表被动又表完成)Seen from the hill,the park looks very beautiful.从山上看这个公园非常漂亮。从山上看这个公园非常漂亮。(过去分词只表被动过去分词只表被动)相当于相当于when引导的状语从句引导的状语从句.如果两个动作如果两个动作同时发生同时发生,可在分词前用可在分词前用when,while等使其等使其时间意义更明确时间意义更明确(2)作原因状语。如作原因状语。如:Attracted by the beauty of na

8、ture,the girl from London decided to spend another two days on the farm.被自然美迷被自然美迷住了，来自伦敦的那个姑娘决定在农场住了，来自伦敦的那个姑娘决定在农场再呆两天。再呆两天。Born and brought up in the countryside,he was interested in biology.由于在农村由于在农村出生并长大出生并长大,他对生物很感兴趣。他对生物很感兴趣。(3)作条件状语。如：作条件状语。如：Given another chance,he will do better.再给他一次机会，他

9、会做得更好。再给他一次机会，他会做得更好。Grown in rich soil,these seeds can grow fast.如果种在肥沃的土壤里如果种在肥沃的土壤里,这些种子这些种子能长得很快。能长得很快。相当于相当于if,unless引导的从句引导的从句。相当于相当于as,since,because引导的从句引导的从句,这类这类状语多放在句子前半部分。状语多放在句子前半部分。(4)作让步状语。如：作让步状语。如：Laughed at by many people,he continued his study.尽管被许多人嘲笑尽管被许多人嘲笑,他还是继续他还是继续他的研究。他的研究。E

10、xhausted by the climbing,the old man was determined to get to the top of the hill.尽管已经爬得筋疲力尽，那位老人决尽管已经爬得筋疲力尽，那位老人决定爬到山顶。定爬到山顶。相当于相当于though,although引导的从句。引导的从句。(5)表方式或伴随情况。如：表方式或伴随情况。如：Followed by some officials,Napoleon inspected his army.被一些官员跟随着被一些官员跟随着,拿破仑视察了他的军队。拿破仑视察了他的军队。He stood there silentl

11、y,moved to tears.他静静地站在那里他静静地站在那里,被感动得热泪盈眶。被感动得热泪盈眶。作状语表示方式或伴随情况时作状语表示方式或伴随情况时,过去分词过去分词可用并列句代替，可用并列句代替，如如:The hunter left his house,followed by his dog.(=He was followed by the dog.)注意注意(1)过去分词作状语，其逻辑主语须与过去分词作状语，其逻辑主语须与句子的主语保持一致，它们之间存句子的主语保持一致，它们之间存在着被动关系。如：在着被动关系。如：Given better attention,the trees

12、could grow better.若管理得好一些，这些树木会生长若管理得好一些，这些树木会生长得更好些。得更好些。(2)有时有时,为了明确时间、条件、让步或为了明确时间、条件、让步或原因等原因等,分词前面可加连词分词前面可加连词when,if,unless,once,although或副词如或副词如deeply,completely,greatly等。如：等。如：Sugar,when mixed with water,dissolves quickly.糖与水混合很快就溶解。糖与水混合很快就溶解。Although tired,I must go on working.我虽然累了，但必须继续干

13、。我虽然累了，但必须继续干。(3)过去分词短语还可以和介词过去分词短语还可以和介词“with”或或“without”连用。如：连用。如：You should go to sleep with the light turned off.你应该把灯熄了再睡。你应该把灯熄了再睡。Without anything left in the kitchen,we decided to eat out.厨房里没有剩下任何东西，我们决厨房里没有剩下任何东西，我们决定出去吃。定出去吃。(4)如果分词的逻辑主语与所修饰的句子如果分词的逻辑主语与所修饰的句子的主语不一致，就要有自己的逻辑主的主语不一致，就要有自己的

14、逻辑主语，这种结构称为独立主格结构语，这种结构称为独立主格结构(the absolute construction)。如：。如：The test finished,we began our holiday.考试结束了考试结束了,我们开始放假。我们开始放假。More time given,we should have done it much better.如果给我们更多的时如果给我们更多的时间，我们会做得更好。间，我们会做得更好。Complete the sentences with the correct form of the verbs in the box.know give invi

15、te lose visit1)When _ in spring,the hills are covered with flowers.2)_ as one of the loveliest places in China,Yunnan is now visited by many tourists.visitedKnownPractice3)_ in the streets,we decided to ask for help.4)_ into a Naxi home,you should accept with pleasure.5)If _ something you dont want

16、to eat,just refuse politely.givenInvitedLostComplete the following sentences,using the given words.1)_(face)with a difficult situation,Arnold decided to ask his boss for advice.2)_(put)into use in April 2004,the hotline was meant for residents reporting water and heating supply breakdowns.FacedPut3)

17、When _(offer)help,one often says“Thank you.”or“Its kind of you.”4)“You cant catch me!”Janet shouted,_(run)away.offeredrunningWrite complete sentences with the correct form of the words.1.discover/only recently/old town/be/still very quiet Discovered only recently,the old town is still very quiet.2.v

18、isit/large numbers/tourists/old town/can get very crowded (When)visited by large numbers of tourists,the old town can get very crowded.3.build/side/mountain/village/be/very attractive As it is built on the side of a mountain,the village is very attractive.4.cook/traditional way/food/be/delicious (Wh

19、en)cooked in a traditional way,the food is delicious.Translate the sentences using V-ed form.(1)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。(2)工作提前完成了，他非常满意。工作提前完成了，他非常满意。Written in a hurry,this article was not so good!He was satisfied,with the work finished ahead of time.(3)教授走进了教室，学生跟在身后。教授走进了教室，学生跟在身后。(4)这样的

20、机会一旦失去了，这样的机会一旦失去了，恐怕不会再恐怕不会再 来了。来了。(5)他静静地坐在那里，眼睛看着湖面。他静静地坐在那里，眼睛看着湖面。The professor came into the classroom,followed by his students.Once lost,such a chance might never come again.He sat there silently,(with)his eyes fixed on the lake.Grammar(2)Phrasal verbsMatch the phrasal verbs with their e acro

21、ssmake uphear of go onput sb.upfall forthink over fall in love with run into continue let sb.stay in your home consider be a certain part of sth.know aboutComplete the sentences with the phrasal verbs above.1.If you _ a good book on Yunnan,can you buy it for me?2.Ill _ your suggestions but Im not su

22、re I agree with e acrossthink over3.A friend of mine went to Yunnan and _ a Dai woman.Theyre married now.4.I know a lot about the Dai people but Ive never _ the custom.fell forheard of5.An old man offered to _us _ in his house.6.Non-Han people _ nearly 30%of Yunnans population.7.Im so interested in

23、what youre saying.Please _.puts upmake up go onChoose the best answers.1.It seems difficult to _“hurt”from“injure”in meaning.A.judge B.tell C.divide D.separateBPractice2.What a pity!I missed to meet my boss at the airport because my car was _ in the traffic jam.A.broken up B.kept back C.held up D.ke

24、pt up C3.The girl _ forward to buying a new gold watch.A.referred to look B.referred to looking C.referred to looks D.referring to looks4.To everybodys surprise,the fashionable young lady _ to be a thief.A.found out B.proved out C.put out D.turned outDCWork in small groups.Say what you have learnt about Lijiang and the Naxi people.Speaking