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发布时间:2023-09-16 14:22:48   来源:文档文库   
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SkillsdevelopmentbasedontheanalysisofexpositionAnanalysisofanexpositoryessay(writing:ExpositionIllustrationComparison&ContrastCauseandeffectClassificationandDivisionNotes:1.Illustration:theuseofexamplestoexplainapoint.2.Comparison:theexplanationofsimilarities.3.Contrast:theexplanationofdifferences.4.Causeandeffect:theexplanationofthecauseand/oreffectofsomething.5.Classification:organizingthingswhichhavesomethingincommon.6.Division:separatingonethingintoparts.Ananalysisofanexpositoryessay(language:PassageParagraphsSentencesAnanalysisofanexpositoryessay(content:PassageIdeafactsAnanalysisofanexpositoryessay(storymap:MainideaExamplessimilaritiesdifferencescauseseffectscauseandeffectseparatepartsclassificationsAsummaryorconclusionxuanyuanjianli@163.com-1-
Ananalysisofthequestions:ThemainideaorthetitlePassagetheauthor’spurpose,intentionFacts(examples,similarities,uses…discriminationInference,contextualreferenceorconclusionVisualaidsdiscriminationlogicalrelationshipbetweentheideaandfactsparagraphsInference,contextualreferenceorconclusionsentencestheexplanationofwords,sentences,pronounreferencesSamples:总题数:71(2002年普通高等学校夏季招生考试英语北京卷题目OneofthegreatestkillersintheWesternworldisheartdisease.Thedeathrate率)fromthediseasehasbeenincreasingatanalarmingspeedforthepastthirtyyears.TodayinBritainforexampleaboutfourhundredpeopleadaydieofheartdisease.Medicalexpertsknowthatpeoplecanreducetheirchancesofgettingheartdiseasebyexercisingregularlybynotsmokingbychangingtheirdietsandbypayingmoreattentiontoreducingstress(压力)intheirwork.HoweverWesternhealth-caresystemsarestillnotpayingenoughattentiontothepreventionofthedisease.Thereisaneedformoreprogramstoeducatethepublicaboutthecausesandpreventionofheartdisease.InsteadofsupportingsuchprogramshowevertheU.S.health-caresystemisspendinglargesumsofmoneyonthesurgical(外科的)treatmentofthediseaseafteritdevelops.Thisemphasis(强调)ontreatmentclearlyhassomethingtodowiththetechnologicaladvancesthathavetakenplaceinthepasttentofifteenyears.Inthistimemoderntechnologyhasenableddoctorstodevelopnewsurgicaltechniques.Manyoperationsthatwereconsideredimpossibleortoorisky(有风险的)afewyearsagoarenowperformedeverydayinU.S.hospitals.Theresulthasbeenahugeincreaseinheartsurgery.Althoughthereisnodoubtthatheartsurgerycanhelpalargenumberofpeoplesomepeoplepointoutthattheemphasisonthesurgicaltreatmentofthediseasehasthreecleardisadvantages.Firstitattractsinterestandmoneyawayfromthequestionofprevention.Seconditcausesthecostsofgeneralhospitalcaretorise.Afterhospitalsbuytheexpensiveequipmentthatisnecessaryformodernheartsurgerytheymusttrytorecoverthemoneytheyhavespent.Todothistheyraisecostsforalltheirpatientsnotjustthosepatientswhosetreatmentrequirestheequipment.Thethirddisadvantageisthatdoctorsareencouragedtoperformsurgeryevenonpatientsforwhomanoperationisunnecessarybecausetheequipmentandexpertskillsarethere.Agovernmentofficerecentlystatedthatmajorheartsurgerywasoftenperformedeventhoughitschancesofsuccesswerelow.Inonetypeofheartsurgeryforexampleonly15percentofpatientsimprovedtheirconditionsafterthesurgery.Howevermorethan100000oftheseoperationsareperformedintheUnitedStateseveryyear.56.Whateffecthasmoderntechnologyhadonmedicine?xuanyuanjianli@163.com-2-

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