Exposition-英文说明文写作.ppt

Exposition,6班2组,Exposition,DefinitionofExpositionStructureofExpositionElementsofExpositoryTextExample,DefinitionofExposition,ExpositionisexplanationToexplaintheobjectivecharacterandnatureofthings.Toclarifytheoccurrenceanddevelopmentofthings.Expositionwritingisnonfictionprosethatsetforthideas,facts,values,arguments,andthelike.Thepurposeofexporsitionistoenablethereadertothenatureofthingswasacompleteandclear,objectiveandaccurateunderstanding.,StructureofExposition,1.IntroductionAnswerthequestionBrieflyoutlinepointsIntroducethesisNote:Youshouldnotincludeanythinginyourintroductionthatisnotaddressedinthebodyofyourcomposition.Example:ManyatimeinmylifeIvebeenaskingmyselfaboutwhatcareerIshalltakeandwhatIcandotopreparemyselfforit.Althoughmyideasarenotconsistent,Ihavenowdecidedoncollegeteachingasmylife-longcareer.,StructureofExposition,2.Body/paragraphsTopicsentenceSupportingpointsandelaborationlinkingsentenceNote:refertothekeywordsfromthequestionandfromquestionasoftenaspossible.Agoodwaytodothisistoconsistentlyusetheyourintroductionthroughoutyouressay.,Avarietyofreasonshaveledmetochoosethisoccupationoverothermorelucrativeones.First,teachingmeanslearning.CollegeisaplacewhereIcanenrichmyknowledgeandimprovemyself.Besides,tomakemylecturesmoreconstructiveandstimulating,Ihavetoreadextensively,explorenewknowledgeandgainabetterunderstandingoftheworldtheverythingIenjoyinmylife.Second,teachingmeansindependence.Asateacher,Iammyownbossandfreetousemyownideastomakemyowndecisions.Itisaprivilegenoteveryonecanhave,eventhosewithhighly-paidpositions.Thecontentofmylessonsandthewayofdeliveringlessonslargelydependonmyself.Finally,Iliketeachingbecauseitoffersasenseofdignity.Ateacherisnotonlyapersonwhopassesdownknowledge,butapersonwhoplaysanimportantroleintheprocessofstudentsgrowing.Tobeateacher,Iamapersonwhohelpstocreateandmouldstudentspersonality.Iamproudofsuchanoblecareer.,StructureofExposition,3.ConclusionAnswerthequestionaccordingtoyourthesisbringtogetherallyourinformationinamoregeneralwayintheintroduction.ExampleHowever,teachingisademandingjob.Onlyapersonwithrichknowledgecanmakeaqualifiedteacher.Inordertobeacollegeteacher,Ishallstudyhardnotonlyinclass,butalsoindailylife.Moreover,Ishalltrainmypatience,improvemyhandwriting,andenlargemyknowledge.,Therearecertainelementsfoundinexpositorytext,eachtypeofelementmakesitsowndemandsonthereader:description,sequence,comparison,cause&effect,problem&solution.,ElementsofExpositoryText,1.descriptionTheauthorlistscharacteristics,features,andexamplestodescribeasubject.,Bats,Havewings,Theyfly,sleepindaytime,hangupsidedown,differentkinds,theyaremammals,usesoundwaves,eatinsects,ElementsofExpositoryText,2.sequenceTheauthorlistsitemsoreventsinnumericalorchronologicalorder.Cluewordsincludefirst,second,third,next,thenandfinally.,Olympicsbeganin276B.C.,Olympicsendedin394A.D.,ModernOlympicsbeganin1896,Almost300malescompetedinthe1896Olympics,ElementsofExpositoryText,parisonTheauthorexplainshowtwoormorethingsarealikeordifferent.Cluewordsincludedifferent,incontrast,alike,sameas,orontheotherhand.,SummerandWinter,seasonssunshinessportsareplayed,nosnowwarmertemperaturesflowersbabyanimalsEaster&4thofJuly,snowcoldertemperaturesnoflowersbloomingbearshibernateChristmas&NewYears,ElementsofExpositoryText,4.cause&effectTheauthorexplainsoneormorecausesandtheresultingeffectoreffects.Cluewordsarereasonswhy,if,then,asaresult,therefore,andbecause.,ElementsofExpositoryText,5.problem&solutionTheauthorstatesaproblemandlistsoneormoresolutionsfortheproblem.Cluewordsareproblemis,dilemmais,puzzleis,solve,question,andanswer.,ExampleAdvertising,Advertisingreachespeoplethroughvariedformsofmasscommunication.Thesemediaincludenewspapers,magazines,television,radioandoutdoorsigns.Advertisersbuyspaceinnewspaperandmagazinetopublishtheirads.Theybuytimeontelevisionandradiotobroadcasttheircommercials.,Oneoftheseveraladvantagesisthatmostadultsreadadailynewspaper,andmanyofthemspecificallychecktheadsforinformationaboutproducts,services,orspecialsales.Amainadvantageoftelevisiontoadvertisersisthatitbringssight,soundandactiondirectlytoconsumersintheirhome.Andoneadvantageofadvertisingonradioisthatpeoplecanlistentoprogrammeswhiledoingotherthings,suchasdrivingacarorworkingacarorworkingathome.,Magazinesareusuallyreadinaleisurelymannerandareoftenkeptforweeksormonthsbeforebeingdiscarded.Whilelarge,colorfuloutdoorsigns,whichpeoplepassbyrepeatedly,easilyattractattention.Otherwaysofadvertisingincludetheuseoftransportationsigns,windowdisplays,pointofsaledisplays,telepho