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1、2009考研英语考前模拟题练习（六） PartB Directions: Thefollowingparagraphsaregiveninthewrongorder.ForQuestions41-45,youarerequiredtoreorganizetheseparagraphsintoacoherentarticlebychoosingfromthelistA-Gtofillineachnumberedbox.Thethirdandfifthparagraphshavebeenpla
2、cedforyouinboxes.MarkyouranswersonANSWERSHEET1(10points). ［A］KidswhowatchedtheleastTV—especiallybetweentheagesof5and11—hadthehighestprobabilityofgraduatingfromuniversitybytheageof26,regardlessofIQorsocioeconomicstatus.WhilethosewhowatchedthemostTV,m
3、orethan3hoursperday,hadthehighestchanceofdroppingoutofschoolwithoutqualifications.Furthermore,theeffectsseemedtobestrongestforthosewhohadamedianIQlevel,probablybecausetheoutcomesforthechildrenateitherIQextremearelesslikelytobeaffectedbyTVwatching. ［
4、B］FrederickZimmermanandDimitriChristakisattheUniversityofWashingtoninSeattle,foundthatkidswhowatchedthemostTVbeforetheageof3performedpoorestonreadingandmathematicstestsatages6and7.ButtheredidseemtobesomebenefitforTVwatchingin3to5yearolds,possiblybeca
5、useofthelargenumberofeducationalprogramstargetedatthisagecategory,suchasSesameStreet.Forthedurationofthisstudy—1990to1996—verylittleeducationalprogrammingforunder-threeswasavailableintheUS. ［C］Inanaccompanyingeditorial,ArielCherninandDeborahLinebarg
6、erattheUniversityofPennsylvania,U.S.,pointsoutthatallthreestudiesdonotseparatetheeffectsofeducationalversusentertainmentprogramming.OneproposedmechanismofhowTVharmseducationalachievementisthatTVtakestimeawayfromcreativeplay,readingordoinghomework.But
7、,theeditorialnotes,researchspecificallyexaminingthissuggests“itisnottheamountofviewingthatmattersbutthecontentofwhatisviewed”. ［D］ButresultsfromstudiesoncognitiveabilitiesandTVwatchinghavebeenmixed.Someresearchershavefoundthathighquality,educational
8、TVprogrammesareaboonforlearning.OthershaveshownthatthenegativeeffectsofhoursinfrontoftheTVdisappearwhenconfoundingfactors—suchasIQorsocioeconomicstatus—areincluded.SoRobertHancoxattheUniversityofOtagoinNewZealandandcolleaguesstudiednearly1000children
