托福阅读事实信息题合集之TPO30-1托福阅读事实信息题是阅读考试中比较常见的一种题型，tpo则是托福阅读备考最权威的材料，所以托福小编综合二者，为大家集中整理了tpo阅读中考察的事实信息题及其对应的解析，供大家参考使用。本文带来的是TPO30-1的事实信息题，一起来看看吧。TPO30-1RoleofPlayinDevelopmentParagraph1:Playiseasiertodefinewithexamplesthanwithconcepts.Inanycase,inanimalsitconsistsofleaping,running,climbing,throwing,wrestling,andothermovements,eitheralong,withobjects,orwithotheranimals.Dependingonthespecies,playmaybeprimarilyforsocialinteraction,exercise,orexploration.Oneoftheproblemsinprovidingacleardefinitionofplayisthatitinvolvesthesamebehaviorsthattakeplaceinothercircumstance--dominance,predation,competition,andrealfighting.Thus,whetherplayoccursornotdependsontheintentionoftheanimals,andtheintentionsarenotalwaysclearfrombehaviorsalone.1.Accordingtoparagraph1,whyisplaydifficulttodefine?OPlaymustbedefinedwithconcepts,notexamples.OPlaybehavioroftenlookslikenonplaybehaviorOPlayoftenoccursinthepresenceofanimalsthatarenotplayingOPlayoccursindependentlyofananimal’sintentions解题：看到第一段Oneoftheproblemsinprovidingacleardefinitionofplayisthatitinvolvesthesamebehaviorsthattakeplaceinothercircumstance--dominance,predation,competition,andrealfighting.说明了同样的behavior会同时发生在play和其他一些非play的情况中。所以B正确。A与原文第一句矛盾。C选项没有提到。D选项与原文第一段最后一句矛盾。【1】用例证来定义玩耍要比用概念简单得多。在任何情况下，动物间的玩耍都包括跳跃，奔跑，攀登，投掷，格斗和另外的一些动作，而玩耍的对象可能有其它物品或者动物。根据物种的不同，玩耍的目的主要包括社交，锻炼，或探索。定义“玩耍”的难点之一是，玩耍过程中常常包含一些与其它情况下相似的行为，例如统治，捕食，竞争和搏斗。因此，判断其是否玩耍，要根据动物的目的来确认，而常常通过行为本身很难分析其目的。Paragraph2:Playappearstobeadevelopmentalcharacteristicofanimalswithfairlysophisticatednervoussystems,mainlybirdsandmammals.Playhasbeenstudiedmostextensivelyinprimatesandcanids(dogs).Exactlywhyanimalsplayisstillamatterdebatedintheresearchliterature,andthereasonsmaynotbethesameforeveryspeciesthatplays.Determiningthefunctionsofplayisdifficultbecausethefunctionsmaybelong-term,withbeneficialeffectsnotshowingupuntiltheanimal'sadulthood.2.Accordingtoparagraph2,whichofthefollowingpresentsaparticularchallengetoresearcherswhostudyplaybehaviorinanimalsA.Thedelaybetweenactivitiesandthebenefitstheanimalderivesfromthem.B.Thedifficultyindeterminingwhichanimalspeciesplayandwhichdonot.C.Thefactthatformostanimals,thereisnocleartransitionfromyouthtofulladulthood.D.Thelackofresearchontheplaybehaviorofanimalsotherthancanidandprimates.解析：看第二段的最后两句。倒数第二句说动物玩耍的原因仍然在被debating，后面说确定玩耍的作用(function)非常难，那也就对应了原题的challenge。Because后面出现了原因，说这些function是长期的，其beneficial要到动物成年才出现。所以跟A选项吻痕。B、C选项原文没提到。D选项也和问题无关。【2】玩耍似乎是那些有着相对复杂的神经系统的动物，主要是鸟类和哺乳动物，的一个发育，发展的特征。玩耍的大量研究主要在灵长类和犬类中进行。动物到底为什么要玩耍仍然在文献中存在争议，并且每种物种玩耍的原因也不尽相同。确定玩耍的功能很难，因为它的功能是长期的，伴随着一些直到动物成年才会显现出来的有利影响。Paragraph4:Thebenefitsofplaymustoutweighcosts,orplaywouldnothaveevolved,accordingtoDarwin'stheory.Someofthepotentialbenefitsrelatedirectlytothehealt...