1、 The Past Participle(1)as the Adverbialbook5module3 Grammar观察下列句子观察下列句子:Once published,(=Once his works was published,)his works became famous for the absence of rhyme at the end of each line.PP作时间状语作时间状语,相当于一个时间状语相当于一个时间状语从句。有时过去分词前可加连词从句。有时过去分词前可加连词when或或while来强调时间概念。来强调时间概念。过去分词作状语过去分词作状语,表示被动的动作
2、或动作表示被动的动作或动作已经完成。过去分词通常可作已经完成。过去分词通常可作:When it is seen from the hill,the park looks very beautiful.Seen from the hill时间状语可在过去分词前加上连词时间状语可在过去分词前加上连词when,while,until等。等。Dont speak until you are spoken to.Dont speak until spoken to.1.时间状语时间状语2.原因状语原因状语Because the boy was greatly touched by his teacher
3、s words,he did a lot of things to help his classmates.Greatly touched by the teachers wordsAs he was surprised at what happened,Tom didnt know what to do.Surprised at what happened3.条件状语条件状语If we were given more time,we could do it much better.Given more timeIf it is heated to a high temperature,wat
4、er will change into vapor.Heated to a high temperature4.让步状语让步状语Though they had been warned of the storm,the farmers were still working in the fields.Though warned of the stormEven if Im invited,I wont take part in the party.Even if invited5.方式、伴随状语方式、伴随状语The teacher entered the classroom,and he was
5、 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.6.结果状语结果状语The boat turned over,throwing the boy into the river.He dropped the glass,breakin
6、g into pieces.The bus was held up by the snowstorm,thus causing the delay.thus doing 意料之中Fixed phrasesGenerally/strictly/frankly speakingJudging by/fromTalking ofSupposing/according to ConsideringTaking into considerationGivenConsidering/Given his age,he is too young to do it.过去分词作状语时注意的问题过去分词作状语时注意
7、的问题:过去分词有两大特点：过去分词有两大特点：1.表示表示被动被动的动作；的动作；2.表示表示已经完成已经完成的动作的动作,因此因此,当当过去过去分词分词作作状语状语的时候一定要搞清楚的时候一定要搞清楚分分词词与与主语主语的的逻辑关系逻辑关系被动被动。1.分词在句中可以作分词在句中可以作时间状语、原因时间状语、原因状语、条件状语状语、条件状语,（常放主句前，句（常放主句前，句首首，隔开），隔开）伴随状语伴随状语、让步状语让步状语,结结果状语等。（主句后，句中果状语等。（主句后，句中 或句尾）或句尾）2.分词作状语时分词作状语时,过去分词的逻辑主语过去分词的逻辑主语与句子主语一致。与句子主语一
8、致。SummarySummary1.Since/As she was given advice by the famous detective,the young lady was no longer afraid.Practice:Change the following clauses into Past Participles.Given advice by the famous detective,the young lady was no longer afraid.2.Because it was done in a hurry,his homework was full of m
9、istakes.3.When it is heated,ice will be changed into water.Done in a hurry,his homework was full of mistakes.When heated,ice will be changedinto water.4.When it is seen under a microscope,a fresh snowflake has a delicate six-pointed shape.Seen under a microscope,a freshsnowflake has a delicate six-p
10、ointedshape.5.If I am compared with you,we still have a long way to go.The hunter left his house,followed by his dog.Compared with you,we still have along way to go.6.The hunter left his house,and he was followed by his dog.Rewrite with proper conjunctions.1.United we stand,divided we fail.Example:I
11、f we are united,we will stand,but if we are divided,we will fail.2.Asked what had happened,he told us about it.When he was asked what had happened,he told us about it.3.Well known for his expert advice,he received many invitations to give lectures.Because he was well known for his expert advice,he r
12、eceived many invitations to give lectures.4.Given more time,we would be able to do the work much better.If we were given more time,we would be able to do the work much better.5.Once translated into Chinese,the book became very popular among Chinese teenagers.Once it was translated into Chinese,the b
13、ook became very popular among Chinese teenagers.6.Deeply interested in medicine,she decided to become a doctor.7.Left alone at home,Sam did not feel afraid at all.Because she was deeply interested in medicine,she decided to become a doctor.Although he was left alone at home,Sam did not feel afraid a
14、t all.用过去分词作状语来改写句子。用过去分词作状语来改写句子。1.As I was worried about the journey,I was unsettled for the first few days._,I was unsettled for the first few days.Worried about the journey2.When he was questioned by the police about the fire,he became tense._ _ _,he became tense.Questioned by the police about t
15、he fire3.If he is given time,hell make a first-class tennis player._,hell make a first-class tennis player.4.As I was confused by the new surroundings,I was hit by the lack of fresh air._,I was hit by the lack of fresh air.Given timeConfused by the new surroundingsFind out sentences with the same me
16、aning.1.As I was worried about the journey,I was unsettled for the first few days.Worried about the journey,I was unsettled for the first few days.2.While I was confused by the new surroundings,I was hit by the lack of fresh air.Confused by the new surrounding,I was hit by the lack of fresh air.3.As
17、 I was exhausted,I slid into bed and fell fast asleep.Exhausted,I slid into bed and fell fast asleep.1.Following the old man,we went upstairs.(We followed)(跟着那个老人跟着那个老人,我们上了楼。我们上了楼。)2.Followed by the old man,we went upstairs.(We were followed by)(我们上了楼我们上了楼,后面跟着那个老人。后面跟着那个老人。)Compare3.从上面看从上面看,体育场好像
18、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.Seen4.从太空看从太空看,宇航员看不到长城。宇航员看不到长城。_ from space,the astronaut can not discover the Great Wall.A.Seeing B.Seen 1._ such heavy pollution already,it may now be too late to clean up the river.A.Having suffered B.Suffering C.To suf
19、fer D.Suffered2.Prices of daily goods _ through a computer can be lower than store prices.A.are bought B.bought C.been bought D.buying3.Dont use words,expressions,or phrases _ only to people with specific knowledge.A.being known B.having been known C.to be known D.known4.Mr.Smith,_ of the _ speech,s
20、tarted to read a novel.(2003 北京春北京春)A.tired;boring B.tiring;bored C.tired;bored D.tiring;boring1._ black and blue,the lady couldnt move.A.Beaten B.Beating C.To be beaten D.To beat Exercises2._ everywhere,the wolves had no where _ themselves.A.Hunting,hiding B.To hunt,to hide C.Hunted,hiding D.Hunted
21、,to hide3.The teacher walked to the lab,_.A.followed by his students B.his students followed C.and followed by his students D.both A and B 4.When _ into the warm room,ice soon changes into water.A.heating and taking B.heated,and taking C.heating or taken D.heated or taken5.The research is so designe
22、d that once _ nothing can be done to change it.A.begins B.having begun C.beginning D.begun 7.The _ morning,the father came into the lonely house,_ by his naughty boy.A.following;following B.followed;followed C.following;followed D.followed;following8._ these pictures,I couldnt help thinking of those
23、 days when I was in Beijing and _ from the top of a thirty-storeyed building,Beijing looks more magnificent.A.Seeing;seen B.Seen;seeing C.Seeing;seeing D.Seen;seen9._ better attention,the vegetables could have grown better with the sun shining brightly in the sky and _ them light.A.Giving;given B.Given;given C.Giving;giving D.Given;giving10._ in 1636,Harvard is one of the most famous universities in the United States.A.Being found B.It was founded C.Founded D.Founding
