1、一、过去分词的形式一、过去分词的形式:done二、过去分词一般表示二、过去分词一般表示完成的、被动完成的、被动 的的动作。动作。三、过去分词的作用三、过去分词的作用:做定语，表做定语，表 语，状语，补足语。语，状语，补足语。The ground is covered by _(fall)leaves.fallenStep1:reviewing lessonsUse the correct form of the words that are given to fill in the blanks.Who were the guests _(invite)to Toms concert last
2、 month?invitedShe is drinking _(boil)water.boiledlThe ground is covered by fallen(fall)leaves.lWho were the guests invited(invite)to Toms concert last month?lShe is drinking boiled(boil)water.1.Past Participle can be used as attribute The shop is _(close).closedCleaning women in big cities usually g
3、et _(pay)by the hour.paidThere are two glasses which are _ (break).broken2.Past Participle can be used as predicativel The shop is closed(close).lCleaning women in big cities usually get paid(pay)by the hour.There are two glasses which are broken(break).She had her hair _ (cut)cutThe old man saw his
4、 bike _(repair)by a policeman.repairedThe thief came out with his hands _(tie)behind.tied3.Past Participle can be used as object complementl She had her hair cut (cut)l The old man saw his bike repaired(repair)by a policeman.l The thief came out with his hands tied(tie)behind._(see)from the top,the
5、stadium looks like a bird nest.SeenThey are watching something,_(follow)by a dog.followedlDeeply _(move)by liyangs speech,he shed(流下)tears.moved4.Past Participle can be used as adverbiall Seen(see)from the top,the stadium looks like a bird nest.l They are watching something,followed(follow)by a dog.
6、lDeeply moved(move)by liyangs speech,he shed(流下)tears.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 be
7、nefit human beings and courage peace among the nations of the world._1.作作定语定语2.作表语作表语3.作宾补作宾补4.作状语作状语过去分词过去分词 Grammar 过去分词作状语过去分词作状语The Past Participle as the AdverbialThe Past Participle as the Adverbial1.When our future school is seen from the space,our future school looks like a plate.Seen from t
8、he space,our future school looks like a plate.our future schoolCombine the two sentencesWhen 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可在过去分词前加上连词when,while,until等来强调时间概念等来强调时间概念。Dont speak until you are spoken to.Dont speak until spoken to.1.时间状语（时
9、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 schoolbag2.原因状语（原因状语（cause）Because the boy was greatly touched by his teachers words,he did a lot of things to
10、help his classmates.Greatly touched by the teachers wordsBecause he was surprised at what happened,Tom didnt know what to do.Surprised at what happened3.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 machine3.条件状语（条件状语（condi
11、tion）If we were given more time,we could do it much better.Given more timeIf it is heated to a high temperature,water will change into vapor.Heated to a high temperature4.让步状语（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 s
12、tormEven if Im invited,I wont take part in the party.Even if invited 5.方式、伴随状语方式、伴随状语 Accompanying action/mannerThe 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
13、 the students.The teacher stood there,surrounded by the students.2.过去分词作状语表示过去分词作状语表示_/或或_的动作的动作,相当相当一个状语从句。一个状语从句。3.过去分词作状语时其过去分词作状语时其逻辑主语逻辑主语与与主句的主语主句的主语要保要保持持一致一致。过去分词作状语过去分词作状语 被动被动完成完成summary1.过去分词在句子中可以作时间状语、原因状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。语、伴随状语、条件状语和让步状语等。_from the hill,thecitylooksl
14、ikeabiggarden.如果句子的主语和分词是主动关系如果句子的主语和分词是主动关系,用用_，句子的主语和分词是被动关系，句子的主语和分词是被动关系，用用_。现在分词现在分词过去分词过去分词重难点辨析（一）：主语一致重难点辨析（一）：主语一致_ from the hill,you will find thecitylookslikeabiggarden.SeenSeeing1.从上面看从上面看,体育场好像一个鸟巢。体育场好像一个鸟巢。_ from the top,the stadium looks like a bird nest.A.Seeing B.Seen2.从太空看从太空看,宇航员
15、看不到长城。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，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。时不表被动而表主语的状态。lost(迷路迷路);seated(坐坐);hidden(躲
16、躲);lost/absorbed in(沉溺于沉溺于);born(出身于出身于);dressed in(穿着穿着);2，由某些动词后面加，由某些动词后面加-ed转化来的形容词也具转化来的形容词也具有此用法。有此用法。如：如：frightened,satisfied,tired,disappointed等。等。重难点辨析（二）：不表被动的特殊情况重难点辨析（二）：不表被动的特殊情况 分分词词作作状语状语答答题记忆题记忆口口诀诀分词作状语，主语是问题。分词作状语，主语是问题。逗号前后两动作，共用一主语。逗号前后两动作，共用一主语。主语找出后，再来判关系。主语找出后，再来判关系。主动主动-ing,-
17、ing,被动用被动用-ed-ed。Having been done Having been done 表先后，表先后，千万要牢记。千万要牢记。使用过去分词作状语时容易错的两种情况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(或主动或或主动或被动被动)。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
18、中主语不一致若分词主语与句中主语不一致,则可以用其他方法来修正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。如如:完成作业后完成作业后,孩子们出去踢足球了。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 child
19、ren 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有些含有分词的固定插入语,其逻辑主语其逻辑主语不要求与主语一致。如不要求与主语一致。如:judging from(从.来判断);generally(frankly/exactly
20、/./)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.不能正确区分不能正确区分doing(现在分词现在分词)和和 done(过去分词过去分词)的用法的用法(1)_ the progamme,they have to stay there for another two weeks.A.Not completing B.Not completed
21、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 lostConsolidate:_(如此高兴如此高兴),we decided to stay two more days
22、.Function:_2)_(十六世纪十六世纪烧毁后烧毁后),the castle was never rebuilt.Function:_Much delightedBurnt in the 16th centuryCauseTime3)_(被他的话所感动被他的话所感动),I accepted his present.Function:_4)_(从山上看从山上看),the lake looks beautiful.Function:_5)_(如果吃地及时如果吃地及时)the medicine will be quite effective.Function:_Moved by his wor
23、dsSeen from the hillTaken in timecauseCondition/timeCondition _ 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 univers
24、ities in the United States.A.Founded B.It was founded C.Being founded D.FoundingPractice makes perfect4._ 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
25、 give C.Giving D.Given6._ 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 invited8._ more attention,the tree could have grown better
26、.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.
27、being written D.written11.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 desi
28、gned that once _ nothing can be done to change it.A.begins B.having begun C.beginning D.begun14.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 m
29、any timesB.Having been told many timesC.He has been told many timesD.Though he had been told many times2011天津卷天津卷_ into English,the sentence was found to have an entirely different word order.lA.Translating B.Translated lC.To translate D.Having translated2011上海春招上海春招_ in 1955,Disneyland in Californi
30、a is regarded by many as the original fun park.lA.OpenedB.Having openedlC.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
31、.Look C.To look D.Looked2.Worried about,I was unsettled.1.Confused by,I was hit by.3.Exhausted,I slid into pany named“Future Tours”.2.some visits organized by the company.Optimistic?Pessimistic?DiscussionI was frightened by the loud noise.I went to see what was happening.He was hit by the lack of fr
32、esh air.He got a bad headache.Frightened by the loud noise,I went to see what was happening.Hit by the lack of fresh air,he got a bad headache.I felt very tired after the long journey.I still enjoyed meeting the aliens on the space station.Tired after the long journey,I still enjoyed meeting the ali
33、ens on the space station.Combine the sentencesThe student was given some advice by the famous scientist.The student was not worried about his scientific experiment any more.The little girl was frightened by the noise outside.The little girl dared not sleep in her bedroom.Combine the sentencesThe mus
34、eum was built in 1910.The museum is almost 100 years old.Built in 1910,the museum is almost 100 years old.Frightened by the noise outside,the little girl dared not sleep in her bedroom.Given some advice by the famous scientist,the student was not worried about his scientific experiment any more.Comb
35、ine the sentencesSoon we lost sight of that famous astronomer.He is called Li Qiang.Soon we lost sight of that famous astronomer called Li Qiang.I am going to buy a painting.It is copied from Vincent van Gogh.I am going to buy a painting copied from Vincent van Gogh.The castle is under repair.It was
36、 built in 1432.The castle built in 1432 is under repair.I like that old private house.It is built of wood and mud.I like that old private house built of wood and mud.Combine the sentencesThe vehicle is mentioned in the book.The vehicle is unknown to me.The vehicle mentioned in the book is unknown to
37、 me.The room is completely empty.The room is connected to the rest of the house by a long passage.The room connected to the rest of the house by a long passage is completely empty.The queen was sitting in a royal carriage.The carriage was drawn b four horses.The queen was sitting in a royal carriage drawn by four horses.结束语当你尽了自己的最大努力时，失败也是伟大的，所以不要放弃，坚持就是正确的。When You Do Your Best,Failure Is Great,So DonT Give Up,Stick To The End谢谢大家荣幸这一路，与你同行ItS An Honor To Walk With You All The Way演讲人：XXXXXX 时 间：XX年XX月XX日
