小学、初中、高中各种试卷真题知识归纳文案合同PPT等免费下载www.doc985.com单元综合检测(一)(：时间100分；分：钟满120分)第一部分阅读(共两节，满分50分)第一节(共15小题；每小题2.5分，满分37.5分)ALanguageshavebeencomingandgoingforthousandsofyears，butinrecenttimestherehasbeenlesscomingandalotmoregoing.Whentheworldwasstillpopulatedbyhuntergatherers，small，tightlyknit(联系)groupsdevelopedtheirownpatternsofspeechindependentofeachother.Somelanguageexpertsbelievethat10，000yearsago，whentheworldhadjustfivetotenmillionpeople，theyspokeperhaps12，000languagesbetweenthem.Soonafterwards，manyofthosepeoplestartedsettlingdowntobecomefarmers，andtheirlanguagestoobecamemoresettledandfewerinnumber.Inrecentcenturies，trade，industrialisation，thedevelopmentofthenationstateandthespreadofuniversalcompulsoryeducation，especiallyglobalisationandbettercommunicationsinthepastfewdecades，allhavecausedmanylanguagestodisappear，anddominantlanguagessuchasEnglish，SpanishandChineseareincreasinglytakingover.Atpresent，theworldhasabout6，800languages.Thedistributionoftheselanguagesishugelyuneven.Thegeneralruleisthatmildzoneshaverelativelyfewlanguages，oftenspokenbymanypeople，whichhot，wetzoneshavelots，oftenspokenbysmallnumbers.Europehasonlyaround200languages；theAmericasabout1，000；Africa2，400；andAsiaandthePacificperhaps3，200，ofwhichPapuaNewGuineaaloneaccountsforwellover800.Themediannumber(中位数)ofspeakersisamere6，000，whichmeansthathalftheworld'slanguagesarespokenbyfewerpeoplethanthat.Alreadywellover400ofthetotalof6，800languagesandclosetoextinction(消亡)，withonlyafewelderlyspeakersleft.Pick，atrandom，BusuuinCameroon(eightremainingspeakers)，ChiapanecoinMexico(150)，LipanApacheintheUnitedStates(twoorthree)orWadjiguinAustralia(one，withaquestion-mark)：noneoftheseseemstohavemuchchanceofsurvival.小学、初中、高中各种试卷真题知识归纳文案合同PPT等免费下载www.doc985.com小学、初中、高中各种试卷真题知识归纳文案合同PPT等免费下载www.doc985.com【语篇解读】本文主要介了全球言多性的展化以及在所面绍语样发变现的危机。临1．Whatcanweinferaboutlanguagesinhuntergatherertimes?A．Theydevelopedveryfast.B．Theywerelargeinnumber.C．Theyhadsimilarpatterns.D．Theywerecloselyconnected.B[推理判断。根据第一段的最后一句题“Somelanguageexpertsbelievethat10，000yearsago，whentheworldhadjustfivetotenmillionpeople，theyspokeperhaps12，000languagesbetweenthem”可知，在狩代猎时，人口少，言却很语丰富，故选B。]2．Whichofthefollowingbestexplains“dominant”underlinedinParagraph2?A．Complex.B．Advanced.C．Powerful.D．Modern.C[猜。根据第二段最后一句词义测题“Inrecentcenturies...allhavecausedmanylanguagestodisappear，anddominantlanguagessuchasEnglish，SpanishandChineseareincreasinglytakingover”可知，近几个世以来纪，随着社会的发展，很多言已消失语经，英、西班牙、逐占主地位。语语汉语渐导complex“复的杂”；advanced“高的级，先的进”；powerful“有影响力的”；modern“代现的”。故选C。]3．Howmanylanguagesarespokenbylessthan6，000peopleatpresent?A．About6，800.B．About3，400.C．About2，400.D．About1，200.B[数字算。根据第三段最后一句计题“Themediannumber(中位数)ofspeakersisamere6，000，whichmeansthathalftheworld'slanguagesarespokenbyfewerpeoplethanthat”可知，目前全球不同言使用人数的中位数是语仅6000，就意味着世界上有一半的言的使用人数不到这语6000；合第三段第一结句“Atpresent，theworldhasabout6，800languages”可知，选B。]4．Whatisthemainideaoft...