Book5Unit3Lifeinthefuture

YulinMiddleSchoolLeesaLiu

Grammar高二必修5Unit3過(guò)去分詞（PastParticiple）WhatisthePastParticiple?2.WhatarethedifferencesbetweenthePastParticiple(V-ed)andthePresentParticiple(V-ing)?3.HowtousethePastParticipleasthe

Adverbial?

過(guò)去分詞是（）的一種形式,表示（）和（）的動(dòng)作。它在句子中可以充當(dāng)：（）等成分。過(guò)去分詞完成被動(dòng)非謂語(yǔ)動(dòng)詞定語(yǔ)、表語(yǔ)、賓補(bǔ)、和狀語(yǔ)觀察下列的句子:(Whenhisworks

waspublished)=Whenpublished,hisworkbecamefamousfortheabsenceofrhymeattheendofeachline.PP作時(shí)間狀語(yǔ),相當(dāng)于一個(gè)時(shí)間狀語(yǔ)從句有時(shí)過(guò)去分詞前可加連詞when或while來(lái)強(qiáng)調(diào)時(shí)間概念。過(guò)去分詞作時(shí)間狀語(yǔ)1.Whenitisheated,icewillbechangedintowater.

Whenheated,

icewillbechangedintowater.相當(dāng)于時(shí)間狀語(yǔ)從句，有時(shí)為了突出時(shí)間，可在分詞前加when或while。2.Whenitisseenunderamicroscope,afreshsnowflakehasadelicatesix-pointed.

Seenunderamicroscope,

afreshsnowflakehasadelicatesix-pointedshape.過(guò)去分詞作原因狀語(yǔ)1.Since/Asshewasgivenadvicebythefamousdetective,theyoungladywasnolongerafraid.

Givenadvicebythefamousdetective,

theyoungladywasnolongerafraid.相當(dāng)于表示原因的狀語(yǔ)從句。2.Becauseitwasdoneinahurry,hishomeworkwasfullofmistakes.

Doneinahurry,

hishomeworkwasfullofmistakes.過(guò)去分詞作條件或者假設(shè)狀語(yǔ)Iftheyhadbeengivenmoreattention,thecabbagescouldhavegrownbetter.

Givenmoreattention,

thecabbagescouldhavegrownbetter.前面可帶if，unless等從屬連詞，相當(dāng)于條件狀語(yǔ)從句。2.IfIamcomparedwithyou,westillhavealongwaytogo.

Comparedwithyou,

westillhavealongwaytogo.作方式或伴隨情況狀語(yǔ)Thehunterlefthishouse,followedbyhisdog.Thehunterlefthishouse,and

hewasfollowedbyhisdog.沒(méi)有相當(dāng)?shù)臓钫Z(yǔ)從句可以代替。2.Shesatbythewindow,lostinthought.Shesatbythewindow,andshewaslostinthought.

lost表示一種迷失心理狀態(tài)1)過(guò)去分詞在句子中可以作時(shí)間狀語(yǔ)、原因狀語(yǔ)、伴隨狀語(yǔ)、條件狀語(yǔ)和讓步狀語(yǔ)等,相當(dāng)于一個(gè)完整的狀語(yǔ)從句。2)過(guò)去分詞作狀語(yǔ)時(shí),過(guò)去分詞的邏輯主語(yǔ)與句子主語(yǔ)一致。Summary用過(guò)去分詞作狀語(yǔ)來(lái)改寫句子。AsIwasworriedaboutthejourney,Iwasunsettledforthefirstfewdays.→_______________________,Iwasunsettledforthefirstfewdays.Worriedaboutthejourney2.Ifheisgiventime,he’llmakeafirst-classtennisplayer.→__________,he’llmakeafirst-classtennisplayer.3)AsIwasconfusedbythenewsurroundings,Iwashitbythelackoffreshair.→______________________________,Iwashitbythelackoffreshair.GiventimeConfusedbythenewsurroundings4)Whenhewasquestionedbythepoliceaboutthefire,hebecametense.

→________________________________,hebecametense.QuestionedbythepoliceaboutthefireNowlet’strytofindthedifferencesbetweenthePastParticipleandthePresentParticipleusedasAdverbialbycomparingthefollowingsentences1.從上面看,體育場(chǎng)好像一個(gè)鳥(niǎo)巢。____fromthetop,thestadiumlookslikeabirdnest.A.SeeingB.Seen2.從太空看,宇航員看不到長(zhǎng)城。

____fromthespace,theastronautcannotdiscovertheGreatWall.A.SeeingB.SeenDifferencebetweenthePresentParticipleandthePastParticiple_____foralongtime,thebooklooksold.由于用了很長(zhǎng)時(shí)間，這本書看上去很舊。______

thebook,Ifindituseful.在使用的過(guò)程中，我發(fā)現(xiàn)這本書很有用。________

ather,

hejumpedwithjoy._______atbyher,hejumpedwithjoy.UsedUsingLookingLooked【結(jié)論】選擇現(xiàn)在分詞還是過(guò)去分詞，關(guān)鍵看與（）的關(guān)系。如分詞的動(dòng)作是主句的主語(yǔ)發(fā)出，分詞就選用（），反之就用（）。主句的主語(yǔ)現(xiàn)在分詞過(guò)去分詞過(guò)去分詞與現(xiàn)在分詞作狀語(yǔ)

過(guò)去分詞表完成、被動(dòng),與主句主語(yǔ)之間是被動(dòng)關(guān)系;

現(xiàn)在分詞表進(jìn)行,主動(dòng),與主句主語(yǔ)之間是主動(dòng)關(guān)系。attentionCompleteeachsentenceusingthePastParticipleoftherightverb.1)_________bynoisesinthenight,thegirlnolongerdaretosleepinherroom.2)Theladyreturnedhome,________bytwopolicemen.frightentrapfollowshootFrightenedfollowed3)If_______inaburningbuilding,youshouldsendforhelp.4)Although____intheleg,hecontinuedfiringatthepolice.trappedshot1.TheOlympicGames,___in776B.C.,didn’tincludewomenuntil1912.A.firstplayingB.tobefirstplayedC.firstplayedD.tobeplaying考點(diǎn)點(diǎn)撥2.What’sthelanguage___inGermany?A.speakingB.spokenC.bespokenD.tospeak簡(jiǎn)析:該題應(yīng)選B。測(cè)試過(guò)去分詞作后置定語(yǔ)表達(dá)被動(dòng),等于定語(yǔ)從句whichisspoken。3.Mostoftheartists____tothepartywerefromSouthAfrica.A.invitedB.toinviteC.beinginvitedD.hadbeeninvited簡(jiǎn)析:該題應(yīng)選A。測(cè)試過(guò)去分詞作后置定語(yǔ)表達(dá)被動(dòng),

等于定語(yǔ)從句whowereinvited。4.Thecomputercentre,___lastyear,isverypopularamongthestudentsinthisschool.A.openB.openingC.havingopenedD.opened簡(jiǎn)析:該題應(yīng)選D。測(cè)試過(guò)去分詞短語(yǔ)作定語(yǔ)放在所修飾的名詞后,可以用非限制性定語(yǔ)從句“whichwasopenedlastyear”代替。5.Thefirsttextbooks____forteachingEnglishasaforeignlanguagecameoutinthe16thcentury.A.havingwrittenB.tobewrittenC.beingwrittenD.written簡(jiǎn)析:該題應(yīng)選D。測(cè)試過(guò)去分詞作后置定語(yǔ)表達(dá)被動(dòng),等于定語(yǔ)從句whichwerewritten。6.When_____ifshewouldrequestarise,theactresssaidthatmoneywasnotimportant.A.asked B.askingC.havingasked D.beingasked7.YesterdayIsawinthenewspaperateachingpost_____ataschoolclosetomyhomeandIwantedtoapplyforit.A.advertises B.advertisingC.advertised D.toadvertise1.Ilikereadingthenovels______(write)byZhangAiling.2.Thegirl______(write)aletterinthestudyismycousin.3.ThereissomethingwrongwithmycarandIhavetogetit_______(repair).writtenwritingrepairedFillingintheblanks.4.Iwantthedoorsofmynewhouse______(paint)white.5.Therewasa________(surprise)lookonhisface.6.Hewas______(excite)atthegoodnews.7.Thestorywasso______(move)thathewas______(move)totears.paintedsurprisedexcitedmovingmovedTheresearchissodesignedthatonce_____nothingcanbedonetochangeit.(全國(guó)2008)A.begins B.havingbegun C.BeginningD.begunD高考鏈接2._____tosunlightfortoomuchtimewilldoharmtoone’sskin.(上海2006)A.Exposed B.Havingexposed C.BeingexposedD.Afterbeingexposed

C3.Pricesofdailygoods_____throughacomputercanbelowerthanstoreprices.(2009北京春)A.arebought B.boughtC.beenbought D.buyingB4.Whenfirst_____tothemarket,theseproductsenjoyedgreatsuccess.(2004全國(guó)卷II)A.introducingB.introduced C.IntroduceD.beingintroducedB5._____withthesizeofthewholeearth,thebiggestoceandoesnotseembigatall.(湖北2004)A.Compare B.Whencomparing C.ComparingD.WhencomparedD6.When_____help,oneoftensays“Thankyou.”or“It’skindofyou.”(福建2005)A.offering B.tooffer C.tobeofferedD.offered

D7._____withsomuchtrouble,wefailedtocompletethetaskontime.(四川2006)A.Faced B.Face C.Facing D.TofaceA8.Theflowershisfriendgavehimwilldieunless_____everyday.(四川2007)A.watered B.watering C.water D.towaterA9._____aroundtheWaterCube,wewerethentakentoseetheBird’sNestforthe2008OlympicGames.A.Havingshown B.Tobeshown C.Havingbeenshown D.ToshowC用括號(hào)內(nèi)所給動(dòng)詞的適當(dāng)形式填空。1._____(use)inthisway,thewordshouldn’tbetakenasaverb.2.______(arm)withspecialguns,knivesandbrushes,twospacewalkingastronautspracticedfixingthespacecraft.3.Though______(catch)inatrafficjam,wemanagedtoarriveattheairport.UsedArmedcaught4.Susanisnoteasytogetalongwith.Butonce______(gain),herfriendshipwilllastforever.5.Henrydidn’tattendtheparty_____(hold)atTom’shouselastnight,forhewasbusypreparingforhisexam.

gainedheld1.Followingtheoldman,wewentupstairs.—wefollowed(跟著那個(gè)老人,

我們上去了)2.Followedbytheoldman,wewentupstairs.(wewere)(被那