Unit+4+History+and+Traditions+Discovering+Useful+Structures+课件【知识精讲】高中英语人教版（2019）必修第二册

册别：必修2学科：高中英语（人教版）Book2Unit4DiscoveringUsefulStructures&AssessingYourProgressLearningobjectivesInthisclass,youwill

1.identifythepastparticipleastheattributeandtheobjectcomplement;2.practiserewritingsentenceswiththepastparticipleastheattributeandtheobjectcomplement;3.discussthefunctionsofthepastparticipleinwriting.Introduction

Judy,arabbit,isdetermined

tobecomeapolicewoman.Duringthetraining,sheoftengetsherhandsinjured.However,shemakesherself

understoodbydeliveringaspeech.Afterbecomingapolicewoman,shedoesn’tkeephermouth

shutandalwaysexpressheropinions.Sheandherfriend,afox

namedNick,seeacitizentaken

outofhishouseunwillingly.Andtheywantthecasesolved

assoonaspossible.Finally,withthebadguyspunished,theyfeelreallyhappy.Pastparticiple

IntroductionObservethesentencesandtrytoanalyzethefunctionsoftheitalicwords.

1.Sheandherfriend,afoxnamedNick,seeacitizen.2.Sheoftengetsherhandsinjured.

3.Shemakesherselfunderstood.Attribute/定语Objectcomplement/宾语补足语Objectcomplement/宾语补足语Pastparticiplesastheattributeandtheobjectcomplement

IntroductionUnderlinethepastparticiplesandcomparethephrases.PastparticiplesastheattributeawoundedsoldierasoldierwoundedinthebattleTip1:单个过去分词做定语放于其修饰的名词之前，即做前置定语。

过去分词短语作定语时，一般置于其修饰的名词之后，即做后

置定语，其作用相当于一个定语从句。PastParticiplesastheAttribute(1)Tiredvisitorsawell-organisedtripbeautifullydressedstarsPastParticiplesastheAttribute(2)visitors_______ofthelongwait/...atrip_______wellbymyworkplace/...stars_______beautifullyattheevent/...Completethephrasesintherightcolumnbyusingthepastparticiplesintheleftcolumn.organiseddressedtiredSinglepastparticiples+n.n.+PastparticiplesinphraseformPastparticiplesastheattribute1.Themachine______(run)bytheoldworkerismadeinShanghai.2.Thewoman_______(talk)toaforeignerisourEnglishteacher.Completethesentencesbelowandcomparethedifferences.PastparticiplesastheattributeruntalkingTip2:V-ing

表示动词与其修饰的名词之间是主动关系；

V-ed

表示动词与其修饰的名词之间是被动关系。1.Thestudentshaveclearedawaythe______(fall)leaves.2.Thechildrenweredancingwiththe______(fall)leavesintheair.PastparticiplesastheattributeCompletethesentencesbelowandcomparethedifferences.fallenfallingTip3:V-ing

表示动作正在进行；V-ed

表示动作已经完成。Pastparticiplesastheattribute1.Shelistenedwitha________(puzzle)expressiononherface.2.The_____________(disappoint)lookreflectedthathewasnotverysatisfiedwithmystudies.Completethesentencesbelowandcomparethedifferences.aninterestingstoryafrightenedgirlTip4:V-ing

说明人或物的性质；表示“令人……的”；

V-ed

说明人或物的状态，表示“感到……的”puzzleddisappointedRewritethesentenceswithpastparticlesastheattribute.1.LochNesswassurroundedbybeautifulnaturallandscape,whichmadeitlookamazing.LochNesssurroundedbybeautifulnaturallandscapelooksamazing.2.Carlandhisfriendsstayedwithagenerousfamilywhooffered

thembreadwithbutterandhoneythatwashomemade.Carlandhisfriendsstayedwithagenerousfamilywhoofferedthemhomemadebreadwithbutterandhoney.PracticeWhathesaidmademe

angry.Theyconsidertheanswer

correct.Everyonecallshim

Tom.Youmustn’tforcehim

tolendhismoneytoyou.

Nobodynoticedhim

entertheroom.

Wesawherenteringtheroom.Wemustgetthework

finishedby10o’clock.Anobjectcomplementisawordorphrasethatcomesafteradirectobject

inordertomakethemeaningofthesentencecomplete.sentencepattern:transitiveverb+object+object

complement.

（及物动词）

（宾语）

（宾语补足语）Whatisobjectcomplement?PastparticiplesastheobjectcomplementSheoftengetsherhandsinjured.Shemakesherselfunderstood.Shedoesn’tkeephermouthshut.Sheseesacitizentakenoutofhishouse.Theywantthecasesolved.Withthebadguyspunished,theyfeelreallyhappy.

过去分词作宾语补足语，表_____意义或______意义，有时两者兼而有之。做宾补的过去分词与宾语有逻辑上的_____关系，即宾语是过去分词动作的对象。Conclusion:Pastparticiplesastheobjectcomplement被动完成动宾在see,hear,feel,watch等感官动词后作宾语补足语

V-ing

表示正在进行的动作

do

表示动作结束，强调结果

V-ed表示其与宾语之间为被动关系主动关系Weheardher_________(sing)thissongwhenwegothere.Weoftenhearthissong_________(sing)byher.Pastparticiplesastheobjectcomplementsingingsung2.在have,set,keep,leave,get等动词后作宾语补足语

V-ing

表示进行的状态或持续的状态

V-ed

表示被动关系Youshouldn’tkeepyourlightsburningintheday.Sheoftengetsherhands_________(injure).Shedoesn’tkeephermouth_________(shut).

Pastparticiplesastheobjectcomplementinjuredshut3.在使役动词make后作宾语补足语

do表示主动

V-ed表示被动Theapproachingexaminationmademestudydayandnight.Iraisedmyvoicetomakemyself________(hear).Shemakesherself___________(understand).Pastparticiplesastheobjectcomplementunderstoodheard4.过去分词用在want,wish,expect,wouldlike等表示

“希望，愿望或要求”这一类动词后面做宾语补足语。Thebosswouldn'tliketheproblemdiscussedatthemoment.Theywantthecase________(solve).Iwishmyhouse_________(paint)white.solvedpaintedPastparticiplesastheobjectcomplement5.在with复合结构中作宾语补足语V-ing表示主动V-ed表示被动Withtheboyleadingustheway,wehadnodifficultyinfindingherhouse.Withhomeworkdone,Jimwentouttoplayfootball.PastparticiplesastheobjectcomplementInordertoselectthemostexcellentpolice,theOfficerhavethestudents________(train)strictly.Judymanagedtomakeherdream_________

(realize)throughhardwork.realizedtrainedPracticeJudyfoundlotsofcars_______(park)hereandthere,soshedecidedtogivethemfinetickets(罚单).Judywasangrytoseethecustomer’sorder___