托福阅读讲解技巧之插入句子题5大步骤

发布时间:2022-11-14 06:18:43   来源:文档文库   
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托福阅读讲解技巧之插入句子题5大步骤托福阅读考试有哪些题型?每一种题型应该如何解答呢?这些可能都是大家在托福备考的过程当中需要掌握的,今天这里小编就为大家带来了托福阅读插入题的解题方法,希望对大家托福提分有帮助。托福阅读讲解技巧之插入句子题5大步骤插入句子题是IBT阅读中的新题性。这类题目是给出一句话让我们来判断这句话应加入一个段落中四个方块的哪个部分,用鼠标双击所选的黑色方块即可。做这类题目的关键首先是理解该句子,寻找其中的衔接词,分析这个句子的特点和其在文中的作用,然后把这个句子带入原文中检验其是否合适。掌握衔接词是解答插入句子题的关键掌握衔接词对解答这类问题非常重要,因为它是理解上下文和这个句子的逻辑关系的核心。衔接词语主要包括代词(指示代词,例如this,thesetheir,it,such,another,这些通常是上文提到过的,所以可以采用就近原则来做。;关键同义词,重复出现的形容词,副词和名;表示因果,转折等关系的过渡词语:如,therefore,so,however,asaresult,consequently,onthecontrary,however;递进扩展词:如,furthermore,also,aswell,too,inaddition,moreover,besides,even,additionally;结构配对词:如,ontheonehand….ontheotherhand,some…others,同时还要注意一些表示顺序的词,如first,second,third等。我们来具体来一个例子:1.ButthereisalsoanotherspecialkindofconversationalflowamongSouthernwomenthatcontributedtotheirwriting.2.Someoftheirtalktooktheformoftalesandvignettestoldfortheirownsake.3.Sometimeshumorous,sometimessad;allwereasbrightasthefiguresinthefineneedlepoint.4.Lookatthefourpositionsthatindicatewherethefollowingsentencescanbeaddedtothe…paragraphofthepassage.
Thesetalesincludedgrotesque,comic,andpoeticdescriptions,charactersketches,narratives,gustsoffeeling,delicateironies,andastuteobservations.Clickonapositiontoaddthesentencetothepassage.A:position1B:Position2C:Position3D:Position4具体的解题步骤:1.理解要插入的句子:Thesetalesincludedgrotesque,comic,andpoeticdescriptions,charactersketches,andnarratives,gustsoffeeling,delicateironies,andastuteobservations.我们看这个句子是主、谓、宾结构,其中宾语为一些列的并列名词和短语。2.寻找衔接词:这个句子的衔接词为:Thesetales3.分析这个句子和上下文的关系:位置1不可能,因为它后面的句子是一个主题型句子,即,提出论点,而我们要插入的句子为一个小点,属于论据。然后看位置2,这里出现了和我们要加入句子一样的信息点Someoftheirtalktooktheformoftalesandvignettestoldfortheirownsake。显然句子放在位置2是不行的;位置3后面的句子是对其前面句子fortheirownsake的进一步解释。所以最后只能是位置4了。4.把这个句带入各个位置。5.检查每个位置,位置4是最恰当的。总之,把握这五大步骤是我们解决插入句子题的一个便利小窍门,具体的应用方法因人而议。理解需要插入句子的结构,找出衔接词是解题关键。同时要注意整个段落的结构以及上下文逻辑关系。托福阅读真题及答案:输送血液Introduction输送血液可以称为生命的礼物。然而,从每年5百万输血病人的大部分情况来看,实际上,输血弊大于利。SectionOneArticleWhyBankedBloodGoesBadIt‘saproblemthatdoctorshavebeenwrestlingwithfor
severalyears,asstudyafterstudyshowsadisturbingspikeinheartdiseaseanddeathinpatientsreceivingtransfusions.ThetrendaffectsalmosteverygroupofcriticallyillpatientsfromtraumasufferersintheERtoheartattackvictims,patientswithanemiaandthoseundergoingchemotherapy.Thisincreaseindeathandheartdisease,doctorssay,isunrelatedtoinfectiousblood-bornediseasesorallergicreactionsthatoftenfollowtransfusions."Afteryoucontrolforsicknessandallsortsofthings,patientswhoreceivetransfusionsstillhavemoreheartattacks.Itmakesnosense,"saysDr.JonathanStamler,aprofessorofmedicineatDukeUniversityMedicalCenter.Logically,andmedically,patientswhoneedtransfusionsthosewithlowbloodcountsshouldbenefitimmediatelyfromatransfusionofnewoxygen-ladenredbloodcells.Yetmanygetsicker.Puzzledbytheparadox,Stamlerandhiscolleaguesdecidedtolookmorecloselyatbankedbloodtofigureoutwhetheritunderwentcertainchangesthatturneditfromlife-savinginthedonortopotentiallydeadlyinthebag.Theirfinding,reportedthisweekintheProceedingsoftheNationalAcademyofSciences:nitricoxide(NO.Aworkhorseoftheblood,thegashelpsredbloodcellsferryoxygentotissuesandpropsopentinyvesselstoallowfreerbloodflow.Itturnsoutthatwithinhoursofleavingthebody,levelsofnitricoxideinthebloodbegintodrop,until,bythetimedonatedbloodexpiresafter42days,thegasisalmostnonexistent."Therealityisthatwearegivingbloodthatcannotdeliveroxygenproperly,"saysStamler,leadauthorofthestudy."Manypatientswhoaregettingbloodarebeingputatincreasedrisk."Previoustrialshaveshownthatheartdiseasepatients,forexample,whoreceiveabloodtransfusiontohelprestoreoxygen
todeprivedtissues,havea25%chanceofhavingaheartattackandan8%chanceofdyingwithin30days;similarpatientswhodonotgettransfusedhavean8%chanceofacardiaceventanda3%chanceofdeath.StamlerhypothesizesthatwithoutNO,redbloodcellscannotdrilltheirwayintotinybloodvessels;rather,theypileupinnarrowpassageways,blockingbloodflowinsteadofincreasingitandhamperingtheheart.Bloodtransfusionsalonemaynotbedirectlyresponsibleforthesehealthhazards,butdatafromotherrecentstudieshavebeenenoughtoconvincephysicianstochangetheirso-calledtransfusiontrigger.Doctorshavetraditionallywaiteduntilthepatient‘shematocrittheproportionofthebloodmadeupofredbloodcellsdropsbelowthenormalrangeof45%to55%beforetransfusing.Now,doctorsprefertowaitlonger,untilitfallsbelow30%."Thereisstillalotofcontroversyaboutthetrigger,"saysDr.LynneUhl,atransfusionspecialistatBethIsraelDeaconessHospital,"butthegrowingdatahasreinforcedthepracticethatit‘sokaytoletthepatient‘shematocritdroplowerbeforetransfusing."Wouldn‘titbemoreeffectiveifbankedbloodcouldsimplybeimproved?Stamler‘sstudysuggestsitcan:byreplacingnitricoxideinstoredblood,Stamlershowedthattheriskofheartattackanddeathfromtransfusiondroppeddramatically,atleastinmice.Andthere‘sreasontobelievesuchreplenishmentcouldworkinhumanpatientsaswell;already,prematurebabiesbornwithlungandrespiratoryproblemsareplacedinNO-richenvironmentstoensurethattheirstilldevelopingtissuesgettheoxygentheyneedtogrowproperly.Fornow,theAmericanRedCross,whichoversees14millionunitsofbankedblood,iswaitingforadditionalstudyresultsbeforechanginganyofitsprocessing
andstoragepractices.SectionTwoVocabulary1.transfusionn.注入,[]输血,输液2.criticallyadv.批评地,用钻研眼光地,精密地,危急地3.infectiousadj.有传染性的,易传染的,有感染力的4.allergicadj.[]过敏的,患过敏症的5.paradoxn.似非而是的论点,自相矛盾的话6.controversyn.论争,辩论,论战SectionThreeHomework1.PleasetranslatethebluesentenceintoChinese."Logically,andmedically,patientswhoneedtransfusionsthosewithlowbloodcountsshouldbenefitimmediatelyfromatransfusionofnewoxygen-ladenredbloodcells.Yetmanygetsicker."2.WhatisthemainidearofthisArticle?3.Thearticlementioned"Theheartdiseasepatients,whoreceiveabloodtransfusiontohelprestoreoxygentodeprivedtissues,havea8%chanceofhavingaheartattackandan25%chanceofdyingwithin30days"Right?Why?4.Howtoeffectivelyimprovethebankedblood?答案:1.按道理,从医学上来说,因血球少而需要输血的病人应该很快就从血里的携氧红血球获得益处。而实际上,很多病人病得更严重。(翻译的不好,仅供参考
2.Nostandardanswer.3.False.Thecorrectanswer:"Previoustrialshaveshownthatheartdiseasepatients,forexample,whoreceiveabloodtransfusiontohelprestoreoxygentodeprivedtissues,havea25%chanceofhavingaheartattackandan8%chanceofdyingwithin30days".4.Byreplacingnitricoxideinstoredblood.托福阅读真题及答案:癌症Introduction在不久的将来,癌症病人可能会根据他们基因而接受不同的治疗在刚结束的巴塞罗那癌症大会上,各国的科学家和医生都发表了关于治疗癌症最新成果.想了解关于癌症最新信息,就来阅读这篇科技报道吧FastReadingGenesKeytoFutureCancerCures(BARCELONA,SpainThetreatmentthatmorecancerpatientsreceivemayonedaydependontheirgenes.Withanincreasingnumberofbiologicalcluesavailable,doctorshopetheywillbeabletocustomizemorepatients’treatmentsbasedontheirgeneticprofiles.InresearchpresentedatameetingoftheEuropeanCancerOrganizationinBarcelona,expertssaidthisweekthattheseclueswillhelpdoctorsdeterminenotonlywhichpatientswillprobablydevelopcancer,buteventhosewhowillrelapse,orbesuitableforspecifictreatments."Wearegoingtowitnessarevolutionincancertreatment,"saidDr.MartinePiccart,headofmedicineattheInstitutJulesBordetinBelgium."Inafewyears,wewillbeabletofullydemonstratehowpowerfulthesenewtechnologiesare."Therealtest,however,willbeifdoctorscanthenfigureoutwhattodonext.
"It’sneverencouragingtosaytoapatientthatshe’sgoingtodopoorlybecauseofhergenes,"Piccartsaid."Weneedtobeabletoofferpatientsaneffectivetreatment."Piccartandcolleagueshavebeenworkingtoconfirmthegeneticsequencesforwomensusceptibletobreastcancer.Tailoringtreatmentbasedonpatients’genesisbeingusednowonalimitedbasis.Doctorshavebeendecidinghowtotreatwomenwithbreastcancerdependingontheirtumortypeforthelastfewyears.Asimplegenetictestcanidentifybreastcancerpatientswhowillactuallybenefitfromchemotherapy,makingthetoxicsideeffectsworthwhile.Butlearningmoreaboutbreastcancerhasalsogivenexpertsnewtoolstofightothercancers.AstudypresentedattheBarcelonameetingTuesdayfoundanunexpectedtwist:patientswithacertainoveractivebreastcancergenewerealsolesslikelytorespondtochemotherapyforlungcancer."Weknowquiteabitaboutbreastcancergenes,andnowwe’relookingintotheblackboxofwhatroletheymightplayinothercancers,"saidDr.GordonMcVie,acancerexpertattheEuropeanInstituteofOncology.Theproblem,McViesaid,isthateventhoughresearchersmayunderstandalittleaboutwhatathousandofthegenesinvolvedincancerdo,thereareabout31,000othersthattheydon’t.OtherstudiespresentedinBarcelonaonTuesdayidentifiedgenesthatcouldtripleawoman’sriskofovariancancer,aswellasmolecularprofilingtopredictwhichcoloncancerpatientswouldbenefitfromchemotherapy.Cancerisanincrediblycomplicateddisease,andis
influencedbyothervariableslikedietandenvironmentalexposure.Evenifresearcherscanidentifythegeneticcomponentsresponsible,manyfactorsremainbeyonddoctors’control."Wehaven’thadanybiggenetichits,"McViesaid,explainingthatwhilescientistshaveidentifiedgenesthatpredisposepeopletocancersincludingbreast,bowel,ovarianandcolon,thosemakeuponlyasmallamountofallcancers."Crackingthegeneticcodeisstillaveryimprecisescience,"hesaid.Also,onMonday,Germanresearcherssaidtheyhaddevelopedatesttoidentifycancercellscirculatinginthebloodofbreastcancerpatients.Thatcouldpotentiallyenabledoctorstocatchcancercellsenroutetoanotherlocationandgivethemtimetointervenetopreventatumor.Dr.JuliaJuckstockandcolleaguesattheUniversityofMunichanalyzedbloodsamplesfrom1,767womenwithbreastcancerbeforetreatmentandcomparedthemtosamplestakenafterabouthalfofthemhadcompletedchemotherapy.Preliminaryresultsfoundevidenceoftumorcellsintransportinlessthan10percentofthetreatedpatients."Thisisafascinatingdevelopment,"saidDr.JohnSmyth,aprofessorofmedicaloncologyattheUniversityofEdinburgh,whowasunconnectedtotheMunichstudy.Insteadofablanketapproachtotreatment,Smythsaidthatthetestcouldhelpdoctorspinpointthosewomeninwhombreastcancerwaslikelytospreadandneededextracare.Vocabularyrelapse~(intosthtogobackintoapreviousconditionorintoaworsestateaftermakinganimprovement:Theyrelapsed
intosilence.susceptible~(tosb/sthverylikelytobeinfluenced,harmedoraffectedbysb/sthtwistanunexpectedchangeordevelopmentinastoryorsituationtripletobecome,ortomakesth,threetimesasmuchorasmanyovarian[]子房的,[]卵巢的colon(anatomythelowerpartofthelargeINTESTINE(=partofthebowels结肠boweloneofasystemoftubesbelowthestomachinwhichsolidwastecollectsbeforeitispassedoutofthebodyvariablenounasituation,numberorquantitythatcanvaryorbevariedhitnounIfsomeonewhoissearchingforinformationontheInternetgetsahit,theyfindawebsitewherethereisthatinformation.imprecisenotaccurate;notgivingexactdetailsormakingsthclearPreliminary~(tosthhappeningbeforeamoreimportantactionoreventblanketYouuseblankettodescribesomethingwhenyouwanttoemphasizethatitaffectsorreferstoeverypersonorthinginagroup,withoutanyexceptions.Homework1.PleasetranslatethesentenceintoChinese.AstudypresentedattheBarcelonameetingTuesdayfoundanunexpectedtwist:patientswithacertainoveractivebreastcancergenewerealsolesslikelytorespondtochemotherapyforlungcancer.
2.”Withanincreasingnumberofbiologicalcluesavailable,doctorshopetheywillbeabletocustomizemorepatients’treatmentsbasedontheirgeneticprofiles.”Whatthebestmeaningoftheprofileshere?A.theoutlineofaperson’sfacewhenyoulookfromtheside,notthefrontB.adescriptionofsb/sththatgivesusefulinformationC.thegeneralimpressionthatsb/sthgivestothepublicandtheamountofattentiontheyreceiveD.theedgeoroutlineofsththatyouseeagainstabackground3.Howmanykindsofcancersarementionedinthisarticle?4.Whichstatementisture?A."Wearegoingtowitnessarevolutionincancertreatment,"saidDr.McVieB.Germanresearcherssaidtheyhaddevelopedatesttoidentifycancercellscirculatinginthebloodofcoloncancerpatients.C.Dr.JohnSmythisaprofessorofmedicaloncologyattheUniversityofEdinburgh,whowasunconnectedtotheMunichstudy.D.Dr.JuliaJuckstockandcolleaguesattheUniversityofTuftanalyzedbloodsamplesfrom1,767womenwithbreastcancerbeforetreatmentandcomparedthemtosamplestakenafterabouthalfofthemhadcompletedchemotherapy参考答案:1.周二的巴塞罗纳大会上发表了一项研究.该研究查明了一个令人意想不到的现象:拥有特定过于活跃的乳癌基因的病人对于化疗的反应要低于肺癌(病人.(twist:anunexpectedchangeordevelopmentinastoryor
situation(翻译的不好,仅供参考2.B3.fourincludingbreast,bowel,ovarianandcolon4.C(A:Dr.McVieDr.MartinePiccartB:coloncancerbreastcancerD:theUniversityofTuft-theUniversityofMunich

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