2021年6月大学英语六级阅读理解真题及答案.pdf

该【2021年6月大学英语六级阅读理解真题及答案 】是由【青山代下】上传分享，文档一共【14】页，该文档可以免费在线阅读，需要了解更多关于【2021年6月大学英语六级阅读理解真题及答案 】的内容，可以使用淘豆网的站内搜索功能，选择自己适合的文档，以下文字是截取该文章内的部分文字，如需要获得完整电子版，请下载此文档到您的设备，方便您编辑和打印。:..2021年6月大学英语六级阅读理解真题及答案Questions21to25arebasedonthefollowingpassage.“Thereisasenselessnotionthatchildrengrowupandleavehomewhenthey’re18,andthetruthisfarfromthat,”,unexpectednumbersofyoungadultsarelivingwiththeirparents,“Thereisamajorshiftinthemiddleclass,”declaressociologistAllanSchnaibergofNorthwesterUniversity,whoseson,19,,,theexpenseofanaway-from-,,saysKnighton,aschoolteacher,continuesto1页共14页:..“It’.”,telephonesandprivacy(不受干扰的生活).Somefamilies,however,,,24,hasbeenhomethreetimes-andleftthreetimes.“WhatIconsideredasocialdrink,mydadconsideredanalcoholproblem,”sheexplains.“HeneverlikedanyoneIdated(约会),soIeitherhadtohideawayormeetthematfriends’house.”Justhowlongshouldadultchildrenlivewiththeirparentsbeforemovingon?,strugglingtoestablishseparateidentities,canendupwith“asenseofinadequacy,defeatandfailure.”Andagingparents,whoshouldbeenjoyingsomefinancialandpersonalfreedom,,however,,)foryoungadultstoleavetheirparentsandlive2页共14页:..B)formiddleclassyoungadultstostaywiththeirparentsC)formarriedyoungadultstomovebackhomeafteralengthyabsenceD)?A)))))therewillinevitablybeinconveniencesineverydaylifeB)mostparentsfinditdifficulttokeepC)theyoungadultstendtobeoverprotectedbytheirparentsD)“hassles”inthepassage(Line3,):..B)worriesC)disadvantagesD)?A))Childrenshouldleavetheirparentswhentheyaregrown-))(节俭),;mostofthem,evenuntilveryrecently,hadthefoolishideathatthetreasureswere“limitless”and“inexhaustible”.Mostofthecitizensofearliergenerationsknewlittleornothingaboutthecomplicatedanddelicatesystemthatrunsallthroughnature,4页共14页:..whichmeansthat,asinalivingbody,;scientificforestrywasanewidea;timberwasstillcheapbecauseitcouldbebroughtinanyquantityfromdistantwoodlands;soildestructionandriverfloodswerenotnationalproblems;nobodyhadyetstudiedlong-yclesinrelationtoproperlanduse;eventheword“conservation”,,therefore,bemadeapartofeveryone’(水位)(上游源头森林地带集水区),maturetrees,becauselivingspaceformostofman’sfellowcreatures5页共14页:..,’)positiveB)neutralC)suspiciousD),)theyhadnoideaaboutscientificforestryB)theyhadlittleornosenseofenvironmentalprotectionC)theywerenotawareofthesignificanceofnaturestudyD)’)theinterdependenceofwater,soil,andlivingthingsB)theimportanceoftheproperuseoflandC)theharmfulnessofsoildestructionandriverfloodsD)thevalueofthebeautyofnature6页共14页:..)weplantmoretreesB)naturalsciencebetaughttoeverybodyC)environmentaleducationbedirectedtowardeveryoneD)“livingspace...isfigured...alsoincubicvolumeabovetheearth”(Lines7-8,)?A)))),mostexpertsinsleepbehavioragreethatthereisvirtuallyanepidemic(流行病)ofsleepinessinthenation.“Ican’tthinkofasinglestudythathasn’tfoundAmericansgettinglesssleepthantheyoughtto,”:..Thebeginningofoursleep-deficit(睡眠不足),.“Thebestsleephabitsoncewereforcedonus,whenwehadnothingtodointheeveningdownonthefarm,anditwasdark.”Bythe1950sand1960s,thesleepschedulehadbeenreduceddramatically,,andmostpeoplehadtowaketoanalarmclock.“Peoplecheatontheirsleep,andtheydon’tevenrealizethey’redoingit,”.“Theythinkthey’,,eightorevenmoretofeelideallyvigorous.”Perhapsthemostmercilessrobberofsleep,,family,munitymount,manypeopleconsidersleeptheleastexpensiveitemonhisprogramme.“Inoursociety,you’’’,peoplethinkyoulackdriveandambition.”8页共14页:..haveputsubjectsthroughasetofpsychologicalandperformancetestsrequiringthem,forinstance,toaddcolumnsofnumbersorrecallapassagereadtothemonlyminutesearlier.“We’vefoundthatifyou’reinsleepdeficit,performancesuffers,”.“Short-termmemoryisweakened,asareabilitiestomakedecisionsandtoconcentrate.”)nodriveandambitionB)noelectriclightingC)thebestsleephabitsD),)areideallyvigorousevenunderthepressureoflifeB)oftenneglecttheconsequencesofsleepdeficitC)donotknowhowtorelaxthemselvesproperlyD))sleepisthefirstthingthatcanbesacrificedwhenoneisbusyB)plexitiesof9页共14页:..C)tosleepissomethingonecandoatanytimeofthedayD)enoughsleeppromotespeople’“subjects”(Line1,))theperformancetestsusedinthestudyofsleepdeficitB)specialbranchesofknowledgethatarebeingstudiedC)peoplewhosebehaviororreactionsarebeingstudiedD))improveone’smemorydramaticallyB)beconsidereddynamicbyotherpeopleC)maintainone’sdailyscheduleD):..,wecansmoke,drinkexcessively,refusetowearseatbelts,eatwhateverfoodwewant,pletelysedentarylife-,,,bothinheritedandenvironmental,influencethedevelopmentofhealth-relatedbehaviors,,thedecisiontoadoptaparticularhealth-,,forthoseindividualswhoareinterestedinpreserving11页共14页:..thequalityandquantityoflife,)personalhealthchoiceshelpcuremostillnessB)ithelpsraisethelevelofourmedicalknowledgeC)itisessentialtopersonalfreedominAmericansocietyD)“pletelysedentarylife-style”(Line7,))to“liveaninactivelife”B)to“liveadecentlife”C)to“pletefreedom”D)to“livealifeofvice”)currentmedicalknowledgeisstillinsufficientB)therearemanyfactorsinfluencingourdecisionsC)fewpeoplearewillingtotradethequalityoflifeD)peopleareusuallyinfluencedbythebehavioroftheirfriends12页共14页:..)improvingthequalityofone’slifeB)limitingone’spersonalhealthchoiceC)deliberatelyendingone’slifeD))personaldecisionsB)society’slawsC)statisticalevidenceD)friends’:..