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英语四级阅读练习及试题解析2017年英语四级阅读练习及试题解析Youcan’thaveabettertomorrowifyoudon’tstopthinkingaboutyesterday.以下是小编为大家搜索整理的2017年英语四级阅读练习及试题解析，希望能给大家带来帮助!更多精彩内容请及时关注我们应届毕业生考试网!Teenageboys,regardlessofrace,aremorelikelytodiefromgunshotwoundsthanfromallnaturalcausescombined.BythetimetheaverageAmericanchildleavesprimaryschool,heorshewillwitness8,000murdersandmorethan100,000actsofviolenceontelevision.Youtharebecominginvolvedinviolenceatanalarmingrate.Infact,theyoungarrestrateformurderdoubled,from6arrestsper100,000youthagedfrom10to17toover12per100,000.TheAmericanPsychologicalAssociationCommissiononViolenceandYouthreportedonastudyoffirstandsecondgradersinWashingtonDC:45%saidtheyhadwitnessedmuggings(行凶抢劫),31%saidtheyhadwitnessedshootings,and39%saidtheyhadseendeadbodies.Forthemanyyouthwhohavenotbeendirectlyexposedtoviolenceintheirowncommunities,theentertainmentmedia(television,movies,musicandvideogames)providesmanyopportunitiesforchildrentoseeandhearviolentexchanges.Researchshowsthatthereareabout5-6violentactsperhouronprimetimeand20-25violentactsonSaturdaymorningchildren’sprogramming.Initsreport,theAmericanPsychologicalAssociation(APA)reportedthatviewingviolenceontelevisionhurtschildreninmanyways.Inparticular,theAPAconcludesthatchildrenmaybecomelesssensitivetothepainandsufferingofothers,bemorefearfuloftheworldaroundthem,bemorelikelytobehaveinaggressiveorharmfulwaystowardothers,andgraduallyacceptviolenceasawaytosolveproblems.TheAmericanAcademyofChildandAdolescentPsychiatryalsocautionsthatchildrenmayimitatetheviolencetheyobserveontelevision.Anotherformofviolenceinvolvingyouthisphysicalpunishmentintheschools.Thisformofdisciplinestillremainslegallysupportedin23nationsinAmerica.TheOfficeforCivilRightsintheDepartmentofEducationreportedthat555，000studentswerephysicallypunishedintheschoolsduringthisschoolyear.Althoughsuchpunishmenthasbeenregardedasaneffectivemethodofdisciplinebythosewhoapplyit,thefindingsareobviousthatphysicalpunishmentdoesnotworkandthatchildrenwhoarevic
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