介词与动词搭配的用法

介词与动词搭配的用法IntroductionPrepositionsarewordsthatshowtherelationshipbetweenanounorpronounandotherwordsinasentence.Theyareessentialinmakingasentencecompleteastheyindicatelocationtimedirectionandmanner.Similarlyverbsarealsocriticalcomponentsofasentenceastheyexpressactionexistenceoroccurrence.Whenaverbandprepositioncometogethertheycreateaphraseknownasaphrasalverb.PhrasalverbsareessentialinEnglishgrammarastheyconveyaparticularmeaningthatisnotpossiblebyusingtheverbalone.Inthisessaywewillexploretheuseofprepositionsandtheirpairingwithverbstoformphrasalverbs.BasicstructureofEnglishPhrasalVerbsEnglishphrasalverbsarecomposedoftwoorthreewordsthatincludeamainverbandoneortwoprepositions.Insomecasesaphrasalverbmaycontainanadverb.Theprepositioninmostcasesisseparablemeaningthatitcanbeplacedaftertheobjectoftheverboraftertheverbitself.Howeverinsomephrasalverbstheprepositionisinseparablesuggestingthattheprepositionshouldalwaysremainattachedtotheverb.ExamplesofPhrasalVerbs

1.BringupThephrasalverbbringupmeanstoraiseachild.Itcanalsorefertoraisingatopicfordiscussion.Forinstance鈥淪hewasbroughtupinasmallvillage.鈥

2.Putoff-Putoffmeanstopostponeordelay.ForexampleIhavedecidedtoputoffthemeetinguntilnextweek.

3.LookafterLookaftermeanstotakecareofsomethingorsomeone.ForexampleThebabysitterpromisestolookafterthechildren.

4.Turnon-Turnonmeanstooperateadevicesuchasaswitch.ForinstanceWillyouturnthelightsonpleaseEssentialPrepositionsUsedinPhrasalVerbs

1.Up-Upisoneofthemostfrequentlyusedprepositionsinphrasalverbs.Itisoftenusedtointensifythemeaningofaverb.Forinstancewakeuportidyup.

2.Out-Theprepositionoutisoftenusedinphrasalverbsthatimplymovementfrominsideaplacetotheexterior.Forexample鈥淚walkedoutoftheroom.鈥

3.In-Theprepositioninisgenerallyusedtosuggestmovementfromtheexteriortotheinteriorofaplace.Forinstance鈥淧leasecomein鈥or鈥淚llputtheapplesinthebasket.鈥

4.On-Theprepositionon鈥isfrequentlyusedinEnglishphrasalverbs.Itcanimplyavarietyofmeaningsdependingontheverbitispairedwith.Forinstanceputonturnonandcarryon.

5.Off-Theprepositionoffisoftenusedtoimplyseparationoracessationofanaction.Forexampleturnoffortakeoff.ConclusionTheuseofphrasalverbsinEnglishisvitalasitprovidesawaytoexpressmeaningthatcannotbeachievedthroughtheuseofasingleverb.Itisessentialtounderstandthedifferentprepositionsthatareusedinphrasalverbstocreateacoherentsentenceandconveytheintendedmeaning.Withthisarticlewehopetohaveprovidedanoverviewofthebasicstructureofphrasalverbsandtheprepositionsthatarefrequentlyused.ItisvitaltopracticeandincorporatephrasalverbsintoonesspokenandwrittenlanguagetoeffectivelycommunicateinEnglish.第PAGE页共NUMPAGES页。