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1、.......专题15社会生活、说理议论类2018年高考题C【2018·全国I】Languageshavebeencomingandgoingforthousandsofyears,butinrecenttimestherehasbeenlesscomingandalotmoregoing.Whenthetheworldwasstillpopulatedbyhunter-gatherers,small,tightlyknit(联系)groupsdevelopedtheirownpatternsofspeec
2、hindependentofeachother.Somelanguageexpertsbelievethat10,000yearsago,whentheworldhadjustfivetotenmillionpeople,theyspokeperhaps12,000languagesbetweenthem.Soonafterwards,manyofthosepeoplestartedsettlingdowntobecomefarmers,andtheirlanguagestoobecamemoresettl
3、edandfewerinnumber.Inrecentcentres,trade,industrialisation.thedevelopmentofthenation-stateandthespreadofuniversalcompulsoryeducation.Especiallyglbalisationandbettercommunicationsinthepastfewdecades,allhavecausedmanyLanguagestodisappear,anddominantlanguages
4、suchasEnglish．SpanishandChineseareincreasinglytakingover.Atpresent,theworldhasabout6800languages.Thedistributionoftheselanguagesishugelyuneven.Thegeneralruleisthatmildzoneshaverelativelyfewlanguages.Oftenspokenbymanypeoplewhilehot.wetzoneshavelots,oftenspo
5、kenbysmallnumbers.Europehasonlyaround200Languages:theAmericasabout1,000.Africa2400;andAsiaandthePacificperhaps3,200,ofwhichPapuaNewGuineaaloneaccountsforwellover800.Themediannumber(中位数)ofspeakersisamere6.000,whichmeansthathalftheworldslanguagesarespokenbyf
6、ewerpeoplethanthat.Alreadywellover400ofthetotalof,6,800languagesareclosetoextinction(消亡),withonlyafewelderlyspeakersleft.Pick,atrandom,BusuuinCameroon(eightremainingspeakers),ChiapanecoinMexico(150).LipanApacheintheUnitedStates(twoorthree)orWadjiguinAustra
7、lia(one,withaquestion-mark):noneoftheseseemstohavemuchchanceofsurvival.28.Whatcanweinferaboutlanguagesinhuntergatherertimes?A.Theydevelopedveryfast.B.Theywerelargeinnumber.C.Theyhadsimilarpatters.D.Theywerecloselyconnected29.Whichofthefollowingbestexplains
8、"dominant"underlinedinparagraph2？A.Complex.B.Advanced...............C.Powerful.D.Modem.30.Howmanylanguagesarespokenbylessthan6,000peopleatpresent?A.About6800B.About3400C.About2.400D.About1-20031.Whatisthemini
