必修五Unit3-period3-Grammar过去分词作状语

ThePastParticiple(3)astheAdverbialUnit3Grammar在前两个单元我们讲解了动词的-ed形式作什么呢?

作定语和表语

作宾语补足语本单元我们将继续学习动词的-ed形式作句子中的另一种成分。动词的-ed形式作状语观察下列句子:Oncepublished,hisworks(=Once

hisworks

waspublished,)becamefamousfortheabsenceofrhymeattheendofeachline.PP作时间状语,相当于一个时间状语从句。有时过去分词前可加连词when或while来强调时间概念。过去分词作状语,表示被动的动作或动作已经完成。过去分词（短语）通常可作:Whenitisseenfromthehill,theparklooksverybeautiful.Seenfromthehill…时间状语可在过去分词前加上连词when,while,until等。Don’tspeakuntilyouarespokento.Untilspokento…1.时间状语2.原因状语Becausetheboywasgreatlytouchedbyhisteacher’swords,hedidalotofthingstohelphisclassmates.Greatlytouchedbytheteacher’swords…Ashewassurprisedatwhathappened,Tomdidn’tknowwhattodo.Surprisedatwhathappened…3.条件状语Ifweweregivenmoretime,wecoulddoitmuchbetter.Givenmoretime…Ifitisheatedtoahightemperature,waterwillchangeintovapor.Heatedtoahightemperature…4.让步状语Thoughtheyhadbeenwarnedofthestorm,thefarmerswerestillworkinginthefields.Thoughwarnedofthestorm…EvenifI’minvited,Iwon’ttakepartintheparty.Evenifinvited…5.方式、伴随状语Theteacherenteredtheclassroom,andhewasfollowedbyagroupofstudents.Followedbyagroupofstudents…Theteacherstoodthereandwassurroundedbythestudents.Theteacherstoodthere,surroundedbythestudents.1)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。2)过去分词作状语时,过去分词的逻辑主语与句子主语一致。Summary过去分词作状语:过去分词有两大特点：1.表示被动的动作；2.表示已经完成的动作,因此,当过去分词作状语的时候一定要搞清楚分词与主语的逻辑关系——被动。1.Since/Asshewasgivenadvicebythefamousdetective,theyoungladywasnolongerafraid.Practice:ChangethefollowingclausesintoPastParticiple.Givenadvicebythefamousdetective,

theyoungladywasnolongerafraid.2.Becauseitwasdoneinahurry,hishomeworkwasfullofmistakes.3.Whenitisheated,icewillbechangedintowater.Doneinahurry,

hishomeworkwasfullofmistakes.Whenheated,

icewillbechangedintowater.4.Whenitisseenunderamicroscope,afreshsnowflakehasadelicatesix-pointedshape.

Seenunderamicroscope,

afreshsnowflakehasadelicatesix-pointedshape.5.IfIamcomparedwithyou,westillhavealongwaytogo.Thehunterlefthishouse,followedbyhisdog.Comparedwithyou,

westillhavealongwaytogo.6Thehunterlefthishouse,and

hewasfollowedbyhisdog.Rewritewithproperconjunctions1.Unitedwestand,dividedwefail.

Ifweare

united,wewillstand,

butifweare

divided,wewillfail.Example:2.Askedwhathadhappened,hetoldusaboutit.Whenhewasasked

whathadhappened,hetoldusaboutit.3.Wellknownforhisexpertadvice,hereceivedmanyinvitationstogivelectures.Becausehewas

wellknownforhisexpertadvice,hereceivedmanyinvitationstogivelectures.4.Givenmoretime,wewouldbeabletodotheworkmuchbetter.

Ifwewere

givenmoretime,wewouldbeabletodotheworkmuchbetter.

5.OncetranslatedintoChinese,thebookbecameverypopularamongChineseteenagers.Once

itwas

translatedintoChinese,thebookbecameverypopularamongChineseteenagers.6.Deeplyinterestedinmedicine,shedecidedtobecomeadoctor.

Becauseshewas

deeplyinterestedinmedicine,shedecidedtobecomeadoctor.7.Leftaloneathome,Samdidnotfeelafraidatall.

Althoughhewas

leftaloneathome，Samdidnotfeelafraidatall.用过去分词作状语来改写句子。AsIwasworriedaboutthejourney,Iwasunsettledforthefirstfewdays.→_______________________,Iwasunsettledforthefirstfewdays.Worriedaboutthejourney2.Ifheisgiventime,he’llmakeafirst-classtennisplayer.→_________,he’llmakeafirst-classtennisplayer.3)AsIwasconfusedbythenewsurroundings,Iwashitbythelackoffreshair.→______________________________,Iwashitbythelackoffreshair.GiventimeConfusedbythenewsurroundings4)Whenhewasquestionedbythepoliceaboutthefire,hebecametense.

→________________________________,hebecametense.

QuestionedbythepoliceaboutthefireFindoutsentenceswiththesamemeaning.1.AsIwasworriedaboutthejourney,Iwasunsettledforthefirstfewdays.Worriedaboutthejourney,Iwasunsettledforthefirstfewdays.2.WhileIwasconfusedbythenewsurroundings,Iwashitbythelackoffreshair.

Confusedbythenewsurrounding,

Iwashitbythelackoffreshair.3.AsIwasexhausted,Islidintobedandfellfastasleep.

Exhausted,Islidintobedandfellfastasleep.Followingtheoldman,wewentupstairs.(Wefollowed…)(跟着那个老人,

我们上了楼。)2.Followedbytheoldman,wewentupstairs.(Wewerefollowedby)(我们上了楼,后面跟着那个老人。)Compare3.从上面看,体育场好像一个鸟巢。

____fromthetop,thestadiumlookslikeabirdnest.A.SeeingB.Seen4.从太空看,宇航员看不到长城。____fromspace,theastronautcannotdiscovertheGreatWall.A.SeeingB.Seen1.Ilikereadingthenovels______(write)byZhangAiling.2.Thegirl______(write)aletterinthestudyismycousin.3.ThereissomethingwrongwithmycarandIhavetogetit_______(repair).writtenwritingrepairedFillintheblanks.4.Iwantthedoorsofmynewhouse______(paint)white.5.Therewasa________(surprise)lookonhisface.6.Hewas______(excite)atthegoodnews.7.Thestorywasso______(move)thathewas______(move)totears.paintedsurprisedexcitedmovingmoved1._____blackandblue,theladycouldn’tmove.A.BeatenB.BeatingC.TobebeatenD.TobeatExercises2.____everywhere,thewolveshadnowhere____themselves.A.Hunting,hidingB.Tohunt,tohideC.Hunted,hidingD.Hunted,tohide3.Theteacherwalkedtothelab,_____.A.followedbyhisstudentsB.hisstudentsfollowedC.andfollowedbyhisstudentsD.bothAandB4.When_______intothewarmroom,icesoonchangesintowater.A.heatingandtakingB.heated,andtakingC.heatingortakenD.heatedortaken5.Theresearchissodesignedthatonce_____nothingcanbedonetochangeit.

A.beginsB.havingbegun

C.beginningD.begun6.Shewassadbecauseof___anychanceleft.A.therebeingnotB.therenotbeingC.nottherebeingD.therewasnot7.The____morning,thefathercameintothelonelyhouse,____byhisnaughtyboy.A.following;followingB.followed;followedC.following;followed D.followed;following8.____thesepictures,Icouldn’thelpthinkingofthosedayswhenIwasinBeijingand____fromthetopofathirty-storeyedbuilding,Beijinglooksmoremagnificent.A.Seeing;seenB.Seen;seeingC.Seeing;seeingD.Seen;seen9.___betterattention,thevegetablescouldhavegrownbetterwiththesunshiningbrightlyintheskyand___themlight.A.Giving;givenB.Given;givenC.Giving;givingD.Given;giving10.___in1636,HarvardisoneofthemostfamousuniversitiesintheUnitedStates.A.BeingfoundB.ItwasfoundedC.FoundedD.Founding1._______suchheavypollutionalready,itmaynowbetoolatetocleanuptheriver.(2001全国夏)

A.HavingsufferedB.SufferingC.TosufferD.Suffered高考链接2.Pricesofdailygoods________throughacomputercanbelowerthanstoreprices.