段落展开-cause_and_effectVIP免费

６）因果CauseandEffectAcause&effectparagraphistoexplainthecausesand/oreffectsofsomething.Inotherwords,acauseanswersthequestion“why?”whileaneffectdealswiththequestion“whatif?”Therearevariouswaystodevelopacause&effectparagraph,andaccordingtothedifferentpurposes,theymainlyfallintothreecategories:(1)focusingonthecauses;(2)focusingontheeffects;(3)focusingonbothcausesandeffects.因果是写作中常用的一种段落展开方式。作者可以从原因开始得出结果，也可以从结果说起，追究原因。它常用到的过渡词有：therefore,consequently,accordingly,asaresult,hence,sothat,thus/since,because,for,dueto,forthisreason,owingto,because,since,as,seeingthat,thereasonwhy…becauseof,onaccountofdueto,so,thus,hence,therefore,accordingly,consequently,sothat,asaresultof,inconsequenceof,resultin,resultfrom,leadto,so…asto,owingto,tohaveaneffecton,forthereason,inthisway等。范文举要Whyaretherechangesinpeople’sdiet?Therearetwomajorreasons,Ithink.First,nowadayspeoplecanaffordtobuymuchmoreexpensivefoodwithbetternutrition.Second,peoplenowpaymoreattentiontothequalityofit,becausetheyknowitisofgreatbenefittotheirhealthtodietinascientificway.Thereforetheytrytheirbesttoimprovethestructureoftheirfood.SampleParagraphA(focusingonthecauses)Iwanttobeagraduatestudentforseveralreasons.First,studyingingraduateschoolopensupanopportunityformetorealizemydreamtobeacarengineer.Asanaughtyboyinhighschool,IdidnotstudyveryhardanddidapoorjobinmyCollegeEntranceExams.InsteadofgoingtotheprestigiousDepartmentofAutomobileEngineeringofTsinghuaUniversity,Iwasenrolledinamechanicalengineeringofdepartmentofaprovincialcollege.Inallmyundergraduateyears,Ihavebeenworkingindustriouslytogetreadyforgraduatestudy.IknowsowellthatIcannotaffordtofailagain.Next,tobeanexcellentundergraduatestudentisnotenough.OnlyingraduateschoolcanIenlargemyknowledge,fullydevelopmytalents,andobtainsoundprofessionaltraining.Last,withthegrowingpopularityofprivatecars,Chinabadlyneedsagalaxyofcarexperts.AfterIgetmymasterorPh.D.degreeIcaneasilyfindthejobIreallylove.Therefore,IamresolvedtobeagraduatestudentSampleParagraphB(focusingontheeffects)Infact,therapidgrowthofpopulationhasbroughtaboutmanyproblems.First,therapidgrowthofpopulationleadstotheincreasingdemandoffood.Asweknowthattheareaoftheearthcanneverbeexpandedformorecultivableland,thustheshortageoffoodisabigproblem.Second,therearealsotheproblemsoflessjobopportunities,insufficienthouses,schools,andhealthcare.Third,astherapidgrowthofworldpopulationcontinues,thewholeworldwillfacetheproblemsofnaturalresourcesbeingusedupatanincreasingspeed,whichwillbringaboutseriousthreattomankindSampleParagraphC(focusingonbothcausesandeffects)Part-timejobattractsstudentsforseveralreasons.First,collegesofferavarietyofjobs,suchasprivatetutors,machineoperatorinworkshops,teachingandresearchassistants.Manystudentsregardworkingasanimportantchanneltoacquireinformationaboutsociety.Second,somestudentscansupportthemselvesbyworkingandlesseningtheburdenoftheirparents.Theyfeelgoodtohavesomemoneyattheirowndisposal.Besides,apart-timejobcanbeanimportantmeanstohelpstudentstodeveloptheirsensesofresponsibilityandindependence.Finally,apart-timejobmaylayafoundationfortheirfuturecareer.However,part-timejobsmayalsoinvolveproblems.Somejobswhichrequirelonghoursoftediousworkundertoughconditionsmaydoharmtostudent’shealthandwastemuchtime.Besides,somejobsmayexposethemtovarioussocialproblemssuchasviolence,dishonestyandcorruptionthatmaypoisontheirunguidedminds.使用这个展开方法最重要的当然是不要将没有因果关系的两个事物牵强附会在一起。病例分析A:Childrenarebecomingclevererandclevererbecauseoftelevision.IoftenfindtheneighborchildrensaysomeadultwordswhichareoftenheardfromTV.IonceheardaboyoffivesaytoagirlofaboutfourthatitwasnoteasyformetosaythatIloveyou.Childrenarereallygrowingfasterthaneverbefore.B:Inrecentyearsthecrimerateisgettinghigherandhigherandthereason,accordingtome,isthatmanisgettingmeanerandmeaner.Somepeoplesaythatmanisnotashonestasbefore,andIthinkthatisright.Iftheyarenothonest,theywilldosomethingwrong,andthatwouldcausethecrimeraterisetoahighlevel.homeworkFocusonthecause:1.Studyingabroadisbecomingincreasinglypopularamongstudentsinourschool.Personally,Ithinkatleastthreefactorscontributeforthecrazeofstudyingabroad.2.Recentlythenumberofstudentswhoskipclassesisontherise.Frommyperspective,therearethreereasonstoaccountforthephenomenonofincreasingabsencefromclass.Focusontheeffect:AstheInternetserviceisavailableinalmostallstudentsdorms,moreandmorestudentsbecomeaddictedtotheonlinesurfing.Suchaddictioncanresultin/leadtoseriousconsequence.