資源描述：
《abstract writing∶摘要的寫(xiě)法》由會(huì)員上傳分享，免費(fèi)在線閱讀，更多相關(guān)內(nèi)容在教育資源-天天文庫(kù)。
1、AbstractwritingDefinitiondocumentIdentifying(辨識(shí))___avehiclethroughwhichreadersidentifyandlocateanarticleorareportanddecideiftheyneedtoreaditornot.e.g.economy,agriculture,music,etc.Sorting（檢索）___asortingdevice,sortoutallreaderswhodon’tneedtoreadareportfromthosewhodo.Comparisonbet
2、weenabstract&summaryAbstractsize:rarelymorethansixoreightlineslong;Purpose:tellthereaderswhatpointsarecoveredratherthanwhatissaidaboutthewriting;Anindependentpartdevotedtoabstractofsomeparticularfield.SummarySize:brief,notasbriefasthatofabstractPurpose:presentsthemostimportantin
3、formationcontainedinthereports,forastory,itcoverstheserialeventsoccurredinit.Similarwithabstract,itisanindependentpart.TypesofabstractsDescriptiveabstractDescriptiveabstractsmaytellwhatsubjectsareinthepaper,buttheytellnothingaboutthedetails,muchlesstheconclusions,ofyourpaper.The
4、ytease,ratherthaninform.Consider,forexample,thisexcerptfromahypotheticalabstract:__Saturable(可飽和的)dyes（染料）forlaserQswitchesarefoundtodegrade(退色)withtime.Thecauseofthisdegradationisdiscussedandapossiblesolutionisproposed.Thisexamplegivesmenousefulinformationandrequiresmetoreadthe
5、paper.SometimesusefulfortheoreticalormathematicalpapersButgenerallyuninformativeInformativeabstractsAninformativeabstract,bycontrast,isashortsummaryorsynopsis（大綱）ofyourpaper.Aninformativeabstractisnotwrittenasatableofcontents,butrathersummarizesyourpaperandtellsitsconclusions.Wi
6、thfewexceptions,abstractstoscientificpapersshouldbeinformativeabstracts.Thefollowinginformativeabstractcoversthesamegroundastheprecedingdescriptiveabstract:StorabledyesforlaserQswitchesdegradewithtime.Thebluelightfromtheflashlamp(閃光燈或小電珠)causesthedegradationofthedye,andthedye'sl
7、ifemaybeextendedbyreplacingthecell'swindowswithredfilters.ThisexampleisaparaphrasefromanabstractIreadatleasttwentyyearsago[well,thirtyyearsnow]andwouldhaveforgottenhaditnotbeensoclearandinformative.FourbasicunitsofanabstractObjectivesoftheresearchpaper(論文所研究的具體對(duì)象)Methodologyyouu
8、sedintheresearch(運(yùn)用的具體方法)Thefindingsfromtherese
