2023名校版高考英語閱讀理解精讀含答案oun

2023名校版高考英語閱讀理解精讀含答案ounHumanspeechcontainsmorethan2,000differentsounds，fromthecommon“m”and“a”totherareclicksofsomesouthernAfricanlanguages.Butwhyarecertainsoundsmorecommonthanothers？Aground-breaking，five-yearstudyshowsthatdiet-relatedchangesinhumanbiteledtonewspeechsoundsthatarenowfoundinhalftheworld’slanguages.Morethan30yearsago，thescholarCharlesHockettnotedthatspeechsoundscalledlabiodentals，suchas“f”and“v”，weremorecommoninthelanguagesofsocietiesthatatesofterfoods.NowateamofresearchersledbyDamiánBlasiattheUniversityofZurich，Switzerland，hasfoundhowandwhythistrendarose.Theydiscoveredthattheupperandlowerfrontteethofancienthumanadultswerealigned(對齊)，makingithardtoproducelabiodentals，whichareformedbytouchingthelowerliptotheupperteeth.Later，ourjawschangedtoanoverbitestructure(結(jié)構(gòu))，makingiteasiertoproducesuchsounds.TheteamshowedthatthischangeinbitewasconnectedwiththedevelopmentofagricultureintheNeolithicperiod.Foodbecameeasiertochewatthispoint.Thejawbonedidn’thavetodoasmuchworkandsodidn’tgrowtobesolarge.AnalysesofalanguagedatabasealsoconfirmedthattherewasaglobalchangeinthesoundofworldlanguagesaftertheNeolithicage，withtheuseof“f”and“v”increasingremarkablyduringthelastfewthousandyears.Thesesoundsarestillnotfoundinthelanguagesofmanyhunter-gathererpeopletoday.Thisresearchoverturnsthepopularviewthatallhumanspeechsoundswerepresentwhenhumanbeingsevolvedaround300,000yearsago.“Thesetofspeechsoundsweusehasnotnecessarilyremainedstablesincetheappearanceofhumanbeings，butratherthehugevarietyofspeechsoundsthatwefindtodayistheproductofacomplexinterplayofthingslikebiologicalchangeandculturalevolution，”saidStevenMoran，amemberoftheresearchteam.32．WhichaspectofthehumanspeechsounddoesDamiánBlasi’sresearchfocuson?A．Itsvariety.B．Itsdistribution.C．Itsquantity.D．Itsdevelopment.33．Whywasitdifficultforancienthumanadultstoproducelabiodentals?A．Theyhadfewerupperteeththanlowerteeth.B．Theycouldnotopenandclosetheirlipseasily.C．Theirjawswerenotconvenientlystructured.D．Theirlowerfrontteethwerenotlargeenough.34．Whatisparagraph5mainlyabout?A．Supportingevidencefortheresearchresults.B．Potentialapplicationoftheresearchfindings.C．Afurtherexplanationoftheresearchmethods.D．Areasonabledoubtabouttheresearchprocess.35．WhatdoesStevenMoransayaboutthesetofhumanspeechsounds?A．Itiskeytoeffectivecommunication.B．Itcontributesmuchtoculturaldiversity.C．Itisa

complexanddynamic

system.D．Itdrivestheevolutionofhumanbeings.DCACParentingstyleshavechangedovertheyearsinresponsetotherapidchangesintheworld.Whetheritis

tapping

technologyorapplyingthebestparentingpracticestomeetaparentingneed,parentsnowadaysgenerallyinvestmoretimeinfindingouthowbesttoraisetheirchildren.Modernparentsoftenlooktotheinternetandsocialmediaforparentingadvice.Theavailabilityofresourceshashelpedmodemparentsengagemoreintheirchildren’sdevelopment,bothacademicallyandemotionally.Modemparentsarealsomoreeagertofindouteffectiveparentingmethodstohelpthemraisedisciplinedandconfidentchildren.Amodemparentingstylethathasemergedishelicopterparenting，whereparentsaremuchtoofocusedontheirchildren.Theyhelpchildrenwithtasksthey’recapableofdoingontheirown,likeselectingactivitiesandfriendsforthem,orcallingtheirteachersabouthomeworkmatters.Suchaparentingstylecanholdbackthedevelopmentofthechildren’sabilitytohandleresponsibilitiesindependently.Childrenmightbeill-equippedwithlifeskillssuchasdoinglaundry(洗衣),clearingtheirplatesorcopingwiththeirschoolwork.Alwaysprotectingchildrenfromfailuresmayalsopreventthemdevelopingadaptabilityandacquiringskillslikeproblem-solving.Ontheotherhand,parentsinthepasttendedtomonitorless.Childrenweregivenmorecontroloverhowtomanagetheirschoolworkandchoosetheirfriends.Domestichelperswerealsonotthenormthen,hencechildrenofthepastwereoftenexpectedtoshouldertheresponsibilitiesofcaringforyoungerbrothersandsistersandmanaginghousework.Livinginthepre-internetage,parentswerelessinformedaboutdifferentparentingmethods,andtheirparentingstyleswereguidedmorebytheirpersonalities,commonsenseandfriendlyadvicefromtheextendedfamilyandneighbors,ratherthanbysocialmediainfluencesorparentingwebsites.Thereisnoonerightwaytoraiseachild.Eachchildisuniqueandshouldberaiseddifferentlybyparentswhoarepresentbutnotwandering,whoaresupportivebutnotcontrolling,andwhoprotectbutnotcaretoomuch.4.Whatdoestheunderlinedword“tapping”meaninparagraph1?A.Employing.B.Tracking.C.Monitoring.D.Identifying.5.Whatisadistinctivecharacteristicofhelicopterparenting?A.Flexible.B.Efficient.C.Conventional.D.Overinvolved.6.Whatdoweknowaboutparentsinthepast?A.Theyeducatedkidsinarigidway.B.Theyoverestimatedtheirkids’independence.C.Theyaffordedkidsmorespaceforself-growth.