Unit 4 History and Traditions Discovering Useful Structures 过去分词课件 （知识建构迁移）高中英语人教版（2019）必修第二册

Thepastparticiple

1.作定语Thepastparticiple过去分词

2.作宾语补足语

3.作表语

4.作状语DiscoveringUsefulstructures课文原句再现1.Mostpeoplejustusetheshortenedname:"theUnitedKingdom"or"theUK".2.Theyusethesameflag,knownastheUnionJack,…..3.TheyhadcastlesbuiltallaroundEngland,...astheattributeastheattributeastheobjectcomplementDiscoveringUsefulstructuresMoreexamplesfromthetext1.TheUnitedKingdom,GreatBritain,Britain,England—manypeopleareconfusedbywhatthesedifferentnamesmean.2.TheyconqueredEnglandafterthewell-knownBattleofHastingsinthe11thcentury.astheattributeastheattributeDiscoveringUsefulstructures过去分词作定语相当于形容词,其逻辑主语就是它所修饰的名词，与被修饰的名词之间为被动关系或完成。及物动词的过去分词作定语，语态上表示被动；在时间上，常表示动作已经发生或完成；不及物动词的过去分词作定语，不表示被动意义，只强调动作完成状态。afurnishedroom配有家具的房间（furnishvt.）表示被动及完成boiledwater白开水，煮开过的水（boilvi.）只表完成DiscoveringUsefulstructures选词填空DiscoveringUsefulstructures单个的过去分词作前置定语，通常放在被修饰的名词之前，表示被动和完成之意；过去分词短语作后置定语，通常放在被修饰的名词之后。arespectedteacher一位受人尊敬的老师单个过去分词作前置定语ateacherrespecteddeeplybyhisstudents一位深受学生爱戴的老师过去分词短语作后置定语DiscoveringUsefulstructurestiredvisitorsawell-organizedtripbeautifullydressedstarsvisitorstiredoflongwaitatriporganizedwellbymyworkplacestarsdressedbeautifullyattheceremony单个的过去分词作定语过去分词短语作定语Therearefewtigersleft.Itistimeforthedepartmentsconcernedtotakemeasurestoprotectthemfromdyingout.有些过去分词表示特定含义时，单独作定语也用作后置定语，如left(剩余的)，given(所给的)，concerned(有关的)DiscoveringUsefulstructures1.ShelitamatchandsawaChristmastree

decoratedverybeautifully.=

ShelitamatchandsawaChristmastreewhichwasdecoratedverybeautifully.过去分词作定语，可以转化成相对应的_______从句。定语DiscoveringUsefulstructures1.

Theyusethesameflag,whichisknownastheUnionJack,aswellassharethesamecurrencyandmilitarydefence.=Theyusethesameflag,knownastheUnionJack,aswellassharethesamecurrencyandmilitarydefence.即学即用DiscoveringUsefulstructures2.ThisisalittlesimilartotheBritishtraditionofaninformalcupofteaservedwithsnacks.ThisisalittlesimilartotheBritishtraditionofaninformalcupofteawhichisservedwithsnacks.即学即用DiscoveringUsefulstructures典例练习1.Jimhasretired,buthestillremembersthehappytime______(spend)withhisstudents.2.Mostcollegesnowofferfirst-yearstudentsacoursespecially__________(design)to

helpthemsucceedacademicallyandpersonally.3.Thewitnesses__________(question)bythepolicejustnowgaveverydifferentdescriptionsofthefight.4.Inartcriticism,youmustassumetheartisthasasecretmessage_________(hide)withinthework.5.Theplay______________(produce)nextmonthaimsmainlytoreflectlocalculture.spentdesignedquestionedhiddentobeproducedDiscoveringUsefulstructures典例练习Toreturntotheproblemofwaterpollution,I'dlikeyoutolookatastudy_________(conduct)inAustraliain2012.2.Thewallet__________(steal)severaldaysagowasfound___________(hide)inthedustbinoutsidethebuilding.3.Theairport______________(complete)nextyearwillhelppromotetourisminthisarea.4.Harrycan'tattendtheparty______________(hold)atTom'shousenowbecauseheispreparingthespeechtthemeetingtomorrow.5.Theadobedwellings(土坯房)_____(build)bythePuebloIndiansoftheAmericanSouthwestareadmiredbyeventhemostmodernofarchitectsandengineers.conductedstolenhiddentobecompletedbeingheldbuiltDiscoveringUsefulstructures现在分词和过去分词作定语有何区别？时间语态Theworkersbuildingthehousesworkdayandnight.Thehousesbuiltlastyearareforthevillagers.DiscoveringUsefulstructures现在分词和过去分词作定语有何区别？主动现在分词作定语，和被修饰词构成______关系，或/且该动作正在进行，即表“主动、进行”；过去分词作定语，和被修饰词构成______关系，或/且该动作已经完成，即表“被动、完成”。被动DiscoveringUsefulstructures英语中有些及物动词，除有一个宾语外，还要有一个宾语补足语，才能使句子的意义完整。Thespeakerraisedhisvoicetomakehimselfheard.himself为宾语，heard为宾语补足语DiscoveringUsefulstructures能够接动词过去分词作宾补的动词有以下三类1.表示感觉或心理状态的动词。如：see，watch，observe，lookat，hear，listento，feel，notice，find等；如：IheardthesongsunginEnglish.我听到有人用英语唱过这首歌。Hefoundhishometowngreatlychanged.他发现他的家乡变化很大。thesong为宾语，sung为宾语补足语,两者之间为动宾关系hishometown为宾语，changed为宾语补足语,两者之间为动宾关系DiscoveringUsefulstructures2.表示"使..."意义的动词。如∶have，make，get，keep，leave等；如：I'llhavemyhaircuttomorrow.明天我要理发。Hegothistoothpulledoutyesterday.他昨天把牙拔了。Don'tleavethosethingsundone.不要留下那些事情不做。宾语和宾语补足语之间为被动关系，为动宾关系DiscoveringUsefulstructures3.表示"希望"、"要求"意义的动词，如∶wouldlike，order，want，wish等；Iwouldlikethismattersettledatonce.Iwishmyhomeworkfinishedbeforefiveo'clock.Themanagerorderedtheworkfinishedattheendofthisweek.宾语和宾语补足语之间为被动关系，为动宾关系DiscoveringUsefulstructuresWith的复合结构=with+宾语+宾补Withwaterheated,wecanseethesteamrising.Withthemattersettled,weallwenthomehappily.Hestoodtherewithhishandstiedbehindhisback.Isatinmyroomforafewminuteswithmyeyesfixedontheceiling.宾语和宾语补足语之间为被动关系，为动宾关系DiscoveringUsefulstructures1.Shefoundthedoor__________(break)inwhenshecameback．2.Mygrandfatherhadhisoldhouse__________(rebuild)．3.Willyoupleasemakeyourself__________(hear)tous,please?4.Imustgetmybike__________(repair)．5.Shefeltagreatweight__________(take)offhermind．典例练习brokenrebuiltheardrepairedtakenDiscoveringUsefulstructuresReadthesentencesandunderlinethe-edformastheobjectcomplement.1.JudyandIhadourcarparkedinanundergroundcarparknearTrafalgarSquare,wherewecouldgetourcarbatterycharged.2.Whenwefinallyreachedtheservicedesktoaskforaudioguides,wehearditannouncedthattherewerenoaudioguidesleft.3.WefoundourselvesverysurprisedbythelargenumberofvisitorsandtheamountofnoiseattheentranceoftheNationalGallery.4.JudyhadhereyesfxedonVanGogh'sSunflowers.Itwashardtoapproachthepaintingasthereweresomanypeoplearound.5.Shehadacopyofthepaintingboxedtoensurethatitwasdeliveredsafely.DiscoveringUsefulstructuresDiscoveringUsefulstructuresDiscoveringUsefulstructuresknownDiscoveringUsefulstructuresDiscoveringUsefulstructurestopostmovingrepairedDiscoveringUsefulstructureswaitingclosedDiscoveringUsefulstructuresEnjoythebeautifulstoryagainandfillintheblankswiththecorrectform.Itwassnowingandverycoldoutside.Alittlegirlwaswalkinginthestreet,sellingmatches.Shedidn’twearanyshoesbecauseshehadhershoes

(lose).Shelookedveryworriedbecausetherewerelotsofmatches______

(leave).Shewishedallhermatches_____(sell)butnobodyboughtasingleone.

lostleftsoldDiscoveringUsefulstructuresShewassocoldthatshesatinacornerwithherlegs________(huddle)up.ShelitamatchandsawaChristmastree_________(decorate)verybeautifully.The________(light)candleswereburningbrightlyandsheseemedverydelighted.Shelitanotheroneandsawhergrandmother.Sheaskedhergrandmothertotakeheraway.Thenextday,people

sawthegirl_______(freeze)todeath.Whatapoorgirl!huddleddecoratedlighted/litfrozenDiscoveringUsefulstructures1.Astudy________(conduct)inYoungstown,Ohioforexample,discoveredthatgreenerareasofthecityexperiencedless