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1、Unit4SharingⅠ.阅读理解A[2016·江苏高考]Chimps(黑猩猩)willcooperateincertainways,likegatheringinwarpartiestoprotecttheirterritory.Butbeyondtheminimumrequirementsassocialbeings,theyhavelittleinstinct(本能)tohelponeanother.Chimpsinthewildseekfoodforthemselves.Evenchimpmothersregularlydeclin
2、etosharefoodwiththeirchildren,whoareablefromayoungagetogathertheirownfood.Inthelaboratory,chimpsdon'tnaturallysharefoodeither.Ifachimpisputinacagewherehecanpullinoneplateoffoodforhimselfor,withnogreatereffort,aplatethatalsoprovidesfoodforaneighborinthenextcage,hewillpullatr
3、andom—hejustdoesn'tcarewhetherhisneighborgetsfedornot.Chimpsaretrulyselfish.Humanchildren,ontheotherhand,arenaturallycooperative.Fromtheearliestages,theydesiretohelpothers,toshareinformationandtoparticipateinachievingcommongoals.ThepsychologistMichaelTomasellohasstudiedthis
4、cooperativenessinaseriesofexperimentswithveryyoungchildren.Hefindsthatifbabiesaged18monthsseeanunrelatedadultwithhandsfulltryingtoopenadoor,almostallwillimmediatelytrytohelp.Thereareseveralreasonstobelievethattheurgestohelp,informandsharearenottaught,butnaturallypossessedin
5、youngchildren.Oneisthattheseinstinctsappearataveryyoungagebeforemostparentshavestartedtotraintheirchildrentobehavesocially.Anotheristhatthehelpingbehaviorsarenotimprovedifthechildrenarerewarded.Athirdreasonisthatsocialintelligencedevelopsinchildrenbeforetheirgeneralcognitiv
6、e(认知的)skills,atleastwhencomparedwithchimps.IntestsconductedbyTomasello,thehumanchildrendidnobetterthanthechimpsonthephysicalworldtestsbutwereconsiderablybetteratunderstandingthesocialworld.Thecoreofwhatchildren'smindshaveandchimps'don'tiswhatTomasellocallssharedintentionali
7、ty.Partofthisabilityisthattheycaninferwhatothersknoworarethinking.Butbeyondthat,evenveryyoungchildrenwanttobepartofasharedpurpose.Theyactivelyseektobepartofa“we”，agroupthatintendstoworktowardasharedgoal.篇章导读：本文是一篇研究报告。科学家通过比较黑猩猩和小孩子的行为得出结论，黑猩猩很自私，而很小的孩子就会帮助别人，与人合作和分享，这是人的本性
8、。1．Whatcanwelearnfromtheexperimentwithchimps?A．Chimpsseldomcareaboutothers'interes
