大学英语四级作文集锦.ppt

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,CompositionforCET-4,(对比分析类),MyChoiceBetweenSth.andSth.Else,1.在两个事物之间作出你的选择,2.对比说明你的选择理由,写作模式(对比分析类),Para.1:1)Withagradual/sharpgrowth(decline/worsening/progress/arrival)of/insth.,peoplebecomemoreandmoreconcernedabouthowto2)Tomakeit,someprefertowhileotherschooseto3)IfIwereaskedtomakeachoicebetweenthetwo,however,Iwouldliketoattachmoreweighttothelatter/formerthantotheformer/latter.,Back,上一页,下一页,(划线部分可以被替换),Para.2:4)Itistruethat_doesensure/bringalotofforone,suchas,but,comparedwith_,itseemslessattractivetome.5)Tobeginwith,thereby(理由I)6)Bycontrast,thus7)Besides,inwhichcontext(理由II)8)Incontrasttothat,inwhichcase9)Andthemoststrikingdifferencebetweenbothliesin(理由III)10)while/whereas(对比说明),上一页,下一页,(划线部分可以被替换),Back,HowtoPreventaTerribleMarriage,1.为了避免婚姻的潜在危机,一些人选择婚前协议的方式而另一些人仍通过相互信任的传统方式。2.就这两种方式,你的选择倾向是(通过对比说明你的选择理由),上一页,Back,HowtoPreventaTerribleMarriage,1)Withasharpgrowthinthedivorcerate,peoplebecomemoreandmoreconcernedabouthowtoavoidthepotentialrisksoftheirmarriages.2)Tomakeit,someprefertomakepremaritalagreementsbeforetheirweddingceremonieswhileothersstillchoosetomaintaintheirmarriagesthroughtheirmutualtrust.3)IfIwereaskedtomakeachoicebetweenthetwo,however,Iwouldliketoattachmoreweighttothelatterthantotheformer.,上一页,下一页,Back,4)Itistruethatthemarriagewithaprenup(premaritalagreement)doesensurealotofbenefitsforthefamily,suchastheprotectionofchildrenfromgoinghungryorthereasonabledistributionoffinancialassets,oncedivorceisinevitable,but,comparedwiththemarriagebasedonthemutualtrust,itseemslessattractivetome.5)Tobeginwith,themarriageboundupwithaprenupthrowsitself,fromtheveryoutset,intoanoceanoffamilyworries,therebyleavinglittleroomforthespouses,上一页,下一页,Back,enjoymentofhappinesstheirunitybringsabout.6)Bycontrast,themarriagebuiltonthemutualtrustalwaysnurturesitselfintruth,romanceandharmony,thusplacingnolimitonthespousesenjoymentofhappinessderivedfromtheirintimateexchanges.7)Besides,theprenup-basedmarriagelaysbare,inwritingorincoldfact,thespousesdesireorevengreedformoney,inwhichcontextthereisnosoilintheirmarriageforwarmthtogrowon.8)Incontrasttothat,thetrust-basedmarriagealways,上一页,下一页,Back,remindsthespousesofthetruththatthereissomethingmorevaluablethanmoneyintheirmarriage,inwhichcaseboththehusbandandthewifewouldtendtobringforthmoreloveandattractionforeachother.9)Andthemoststrikingdifferencebetweenbothliesintheiremphasesonthepost-marriagelife.10)Theformercouplewillfocustheirlifeonthematerialorphysicalinterestswhereasthelattercouplewillcentertheirlifearoundthespiritualorethicalrefinements.,上一页,下一页,Back,11)Fromthecomparisonsandcontrastsabove,anyonecanconcludethatmywayofcopingwiththeprospectiveproblemsofamarriageismorereasonableandacceptable.12)Therefore,Iwillrefinemytasteformarriagefromtodayonsoastosearchtheseasofpeoplefortheonewhoisresolvedtosharewithmetheaffectionandthought,comfortandhardship,joyandgriefforlife.,THEEND,上一页,WhatEnlightenmentCanBeGainedfromSomethingChallenging,(分析建议类),(划线部分可替换),下一页,上一页,写作模式(分析建议类),1)Whilewewatchmansabilitytodosth.increasewitheachpassingday,heisoftenatalosswhattodointhefaceofsuchchallenges/puzzles/problemsas(议论的主题)2)Themysteryof,forexample,hascastmuchdoubtonwhatwehavelongbeenproudoforfirmlyconvincedof.3)Withaconstantemergenceofinthefuture,infact,manwillhavetobefacedwithmoreandmoreofsuchchallenges/problems.,Back,(划线部分可替换),下一页,上一页,4)Iftakenseriously/objectively,however,thesechallengescanshednewlighton.5)Foronething,theycanhelp,asitisthenatureofmanto.(分析I)6)Foranother,theycanremindmanof,thus(分析II)7)Andbestofall,theycanprovemantobe.(分析III)8)Inthislight,manhaseveryreasonto.(进一步阐述),Back,(划线部分可替换),下一页,上一页,9)Somostimportantformannowishowtorespondtothechallengeswithpositive/effectiveaction.10)Ontheonehand,inmyopinion,manmustgivefullplayto.(建议I)11)Butontheother,manmustpreventthemfrom(建议II)12)Aslongasmansees/treatstheminperspective,therefore,theywillserveasanever-increasingforcebehindhis(结论句),Back,下一页,上一页,WhatEnlightenmentCanBeGainedfromtheWorldsMysteries,Back,1)人类社会面临着世界之谜的挑战。2)分析该挑战给我们的启迪。3)我们应怎样对待之?,下一页,上一页,1)Whilewewatchmansabilitytotamethenatureincreasewitheachpassingday,thehumanworldisoftenatalosswhattodointhefaceofsuchchallengesastheworldsmysteries.(议论的主题)2)Themysteryofblackholes,forexample,hascastmuchdoubtonwhatwehavelongbeenproudoforfirmlyconvincedof.3)Withaconstantemergenceoftheunknowninthefuture,infact,manwillhavetobefacedwithmoreandmoreofsuchchallenges.,Back,下一页,上一页,4)Iftakenseriously,however,thesechallengescanshednewlightonourwaysofseeingandchangingtheworld.5)Foronething,theycanhelpbuildupmanscuriosityfortheworldaroundhim,asitisthenatureofmantoseekforthebetterexplanationofsomethingforeigntohim.(分析I)6)Foranother,theycanremindmanofhisignoranceabouttheobjectiveworld,thusmakinghimawareofthefactthatmanisstillfarfromperfectinknowledgeacquisition.(分析II),Back,下一页,上一页,7)Andbestofall,theycanprovemantobeapartofthenatureratherthanthemasterofthenature.(分析III)8)Inthislight,manhaseveryreasontotakeaccountofalltheimportantfactorsconcerningthenatureinthecourseofhisstruggleforabettersurvivalandattachtoeachitsdueweight.(进一步阐述),Back,上一页,9)Somostimportantforusnowishowtorespondtothechallengeswithpositiveaction.10)Ontheonehand,inmyopinion,wemustgivefullplaytotheirstrongincentiveforourfurtherexplorationoftheunknownworld.(建议I)11)Butontheother,wemustpreventthemfrombecomingthebreedinggroundforpseudo-scienceorsuperstition.(建议II)12)Aslongasweseetheminperspective,therefore,theywillserveasanever-increasingforcebehindthehumanprogress.(结论句),.Writing,(原因分析类),TheChangesinSomething,1.简述某一事物的变化情况,2.说明引起变化的原因,3.分析其影响或走向,ChangesinGreatNaturalDisastersWorldwide,下一页,Back,(划线部分可替换),下一页,上一页,写作模式(原因分析类),1)Ascanbeseenfromthegraph/table/diagram,therehavebeendrastic/considerable/unfavorablechangesin(议论的主题)overthepastperiodfrom_to_.2)Tobeconcrete,onlyin_(year)while/whereastheratio(s)wentuptoin_(year).(变化概述)3)Thesechangesaremostdisturbing,soitisnecessaryforustogointothewhysandwhereforesofthemfirst.(Para.1),Back,(划线部分可替换),下一页,上一页,4)Somechanges,suchas,resultfrom,butmanyothershavemuchtodowith5)Inthefirstplace,mansexcessiveexploitationofhasdonealastingdamageto,onlyto(原因分析I)6)(进一步说明)7)Inthesecond,inorderto,manhashadtooverwork,whichinturnhasaccelerated(原因分析II)8)Inthethird,mansblindapplicationofhascausedpermanentchangesin(原因分析III)9)Amongthesechangesare.(进一步说明)(Para.2),Back,(划线部分可替换),下一页,上一页,10)Thelistofcausescouldgoon,buttheyarealreadyenoughtoindicatethatthesechangesareproducingmoreandmorenegativeeffectsontheworld.11)Thesechangesnotonly,butalso(分析)12)Ifallowedtorunitscourse,Ifirmlybelieve/Iamafraid,thistrendwillcertainlybringmoreharm/threatstooursociety/life.(结论句)(Para.3),Back,TheChangesinGreatNaturalDisastersWorldwide1.简述所给图表中的变化。2.说明引起变化的主要原因。3.分析这些变化对全球的影响。,下一页,上一页,Back,1)Ascanbeseenfromthegraph,therehavebeenrapidchangesinthegreatnaturaldisastersworldwideoverthepastperiodfrom1960sto1990s.2)Tobeconcrete,therewereonly16terriblenaturaldisasters,causing300,000deathsin1960swhiletheratioswentuprespectivelyto131and1,100,000in1990s.3)Thechangesaredisturbing,soitisnecessaryforustogointothewhysandwhereforesofthemfirst.,下一页,上一页,Back,4)Somechanges,suchasthoseinearthquakesandvolcaniceruptions,resultfromthemovementofplatesalongtheweaknessesintheearthscrust,butmanyothershavemuchtodowithmansactivities.5)Inthefirstplace,mansmindlessandexcessiveexploitationofnaturalresourceshasdonealastingdamagetotheecosystem,onlytoinvitemorefloods,landslidesandmud-rockflows.6)TherarefloodtowhichChinawassubjectedin1998istypicaloftheevilseedsmanhadsowedforhimself.7)Inthesecond,inordertofeedtheirmoreandlarger,上一页,下一页,Back,families,peoplefromallovertheworldhavehadtooverworktheirfarminglandaswellastheirgrassland,whichinturnhasacceleratedthedesertificationofthelandonwhichtheyhavebeenrelyingforexistence.8)Inthethird,mansblindapplicationofscientificfindingshascausedunfavorableandpermanentchangesinthegloballivingenvironment.9)Amongthesechangesarethedepletionofozonelayer,theworseningofgreenhouseeffect,therecurrenceofhurricanesandtheextinctionofmorespecies.,上一页,下一页,Back,10)Thelistofcausescouldgoon,buttheyarealreadyenoughtoindicatethatthesechangesareproducingmoreandmorenegativeeffectsontheworld.11)Theyhavenotonlymadeitimpossibleforthenaturalsystemstorecovertheirbalancebutalsomadeitharderformantoensurehisbettersurvival.12)Ifallowedtorunitscourse,Iamafraid,thistrendwillcertainlybringmoreseriousthreatstoallthelivingthingsontheEarth,mankindincluded.,上一页,THEEND,(对比说明),DifferentApproachestoSomething,通过对比说明人们是如何用不同的方式对待某事物的,使读者从中受到启迪。,(划线部分可替换),下一页,上一页,写作模式(对比说明),1)Withaviewofthechangesinlifeofpeopleofthepastandtoday,weget/gainadeeperinsightinto/abettersenseofsth.(主题)2)Viewedfromtheangleoflifestyle,modernpeoplearefamousfor,asshownin3)Butinthepastpeopleareknownfor,asconfirmedin(对比I)4)Judgingbytheconceptofthevalueoftime,modernpeopleapproachsth.as,Back,(划线部分可替换),下一页,上一页,whileinthepastpeopletreatsth.as(对比II)5)Asisknowntoall,modernpeoplepreferto,incontrasttowhichinthepastpeopletendto(进一步说明)6)Ifsetonthesceneofwork,peopletodayaremorelikelytopoursth.intowhereaspeopleinthepastaremoreliabletoputsth.into(对比III)7)Ascanbeseenfrom,(进一步说明)8)Clearly,suchdifferencesrenderusbetterandbetteratplanningourtimeaslongaswedontforgettoenjoyourselvesalittlewhilekeepingupwiththepaceofthetimes.,Back,下一页,上一页,ApproachestoTimeinthePastandToday,通过对比说明过去和现在人们是如何对待时间的。,Back,下一页,上一页,ApproachestoTimeinthePastandToday,Back,1)Withaviewofthechangesinlifeofpeopleofthepastandtoday,wegainadeeperinsightintohowtoapproachtime.2)Viewedfromtheangleoflifestyle,modernpeoplearefamousfortheirrapidpaceoftime,asshownintheirinventionoffax,e-mailandinstantcoffee.3)Butinthepastpeopleareknownfortheirlifeinaleisurelymanner,asconfirmedintheirtea-drinkinghobbiesandfrequenttime-consuming,下一页,上一页,socialactivities.4)Judgingbytheconceptofthevalueoftime,modernpeopleapproachtimeasaninvestmentinmoneymakingwhileinthepastpeopletreattimeasnecessaryforenjoyinglifeandbeingtogetherwithfamilyandfriends.5)Asisknowntoall,modernpeopleprefertotalkbusinessdirectlythroughphonecallsratherthanthroughpersonalcontacts,incontrasttowhichinthepastpeopletendtospendmoretimegettingalongwiththeirbusinesspartners.,Back,6)Ifsetonthesceneofwork,peopletodayaremorelikelytopourtimeintocreativeworkwhereaspeopleinthepastaremoreliabletoputtimeintomechanicallabor.7)Ascanbeseenfromthedifferencesincurrenteducation,childrentodaydevotetheirtimetocreativethinkingandchildreninthepastcommitmoretimetolearningbyrote.8)Clearly,suchdifferencesrenderusbetterandbetteratplanningourtimeaslongaswedontforgettoenjoyourselvesalittlewhilekeepingupwiththepaceofthetimes.,上一页,THEEND,Back,(知识性说明),OntheInteractionBetweenBrightandDarkSidesofSomething,对事物两方面之间的相互关系和作用进行知识性说明,使读者领悟好事也能变成坏事或反之亦然的道理,(划线部分可替换),下一页,上一页,写作模式(知识性说明),1)Therearetwosidestoanyproblemintheworld,interrelatedandinteractingwitheachother,towhichtheproblemofsth.isnoexception.2)Deeplystuckintheloopofsth.,sb.concernshimselfnaturallywith3)Heistooeagerforsuccessinsth.tohavemindtoconsiderbeyondtheorbitofsth.4)Throughunyieldingefforts,hesucceeds,asmanyothersonce,Back,(划线部分可替换),下一页,上一页,succeeded,in5)Withthepassageoftime,however,hisgainturnsoutto6)Hisprofitableexploitationofhasresultedin.7)Hisfavoriteapplicationofhasledto8)Thusitcanbeseenthatthebestcourseofreactiontoanyproblemistotakeaccountofbothsidesofitandattachtoeachitsdueweightbeforeanythingisdoneaboutit.,Back,下一页,上一页,OntheInteractionBetweenBrightandDarkSidesofEconomicDevelopment,结合学过的知识就经济发展得与失之间的相互关系和作用进行知识性说明,Back,下一页,上一页,OntheInteractionbetweenBrightandDarkSidesofEconomicDevelopment1)Therearetwosidestoanyproblemintheworld,interrelatedandinteractingwitheachother,towhichtheproblemofeconomicdevelopmentisnoexception.2)Deeplystuckintheloopofeconomicdevelopment,manydevelopingcountriesconcernthemselvesnaturallywithhowtofindwaysoutandchangeitforthebetter.3)Theyaretooeagerforsuccessinthisfieldtohavemindtoconsidertheside-effectstheirsolutionsor,Back,下一页,上一页,effortsmayproducebeyondtheorbitofeconomy.4)Throughunyieldingefforts,theysucceed,asmanyotherdevelopedcountriesoncesucceeded,inbetteringtheireconomicconditionsandimprovingthelivingstandardsoftheirpeople.5)Withthepassageoftime,however,theirgainturnsouttobesmallerthantheirlossoratleastdiscountedtoalargedegree.6)Theirprofitableexploitationofnaturalresourceshasresultedinsoilerosion,Back,desertificationoffarmland,andmoredisastersforwildlife.7)Theirfavoriteapplicationofthefindingsinsciencehasledtoenvironmentalpollution,greenhouseeffectandunbalanceofecology.8)Thusitcanbeseenthatthebestcourseofreactiontoanyproblemistotakeaccountofbothsidesofitandattachtoeachitsdueweightbeforeanythingisdoneaboutit.,上一页,THEEND,Back,
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