高考英语一轮复习Unit3Ahealthylife分层演练直击高考新人教版选修6

Unit3AhealthylifeⅠ阅读理解A(2018·合肥市调研性检测)Theeffectsofcoffeeconsumptiononhealthhavelongbeenasubjectofconflictanduncertainty.Sincethe1980s,somehavespokenoutagainstcoffeeasit’sharmfultohealth,whileothershavewelcomedcoffeeforitssupposedbenefitstohealth.Accordingtoascientificreport,mildcoffeeconsumption,threetofivecupsperday,canbetakenasahealthydietarypattern,alongwithotherhealthfulbehavior.ThereportalsosaysthatcoffeeconsumptionhelpsreducetheriskofheartdiseaseanditprotectsagainstParkinson’sdisease.AccordingtoDr.DonaldHensrudofMayoClinic,highconsumptionofcoffeehaspeoplewithacertainillnessthatslowsthebreakdownofcaffeineinthebody.Somestudiessaidthatdrinkingtwoormorecupsofcoffeedailycanactuallyincreasetheriskofheartdiseaseinthesepeople.AccordingtoconclusionsfromarecentstudyledbyDr.GregoryMarcus,adoctorfromtheUniversityofCalifornia,SanFrancisco,dailymoderateconsumptionofcaffeine,lessthan4cups,isnotassociatedwiththeseissues.Untilthescientificcommunityreachesageneralagreementontheeffectsofcoffeeconsumptiononhumanhealth,itwillbeuptotheindividualtodecidewhetherthebenefitsofdrinkingcoffeearegreaterthantherisks.Wheninformedofthesepossiblehealthbenefitsandharmofdrinkingcoffee,Harwood,ahighschoolstudentstated,“Eventhoughtheremightbesomenegativeeffectsofdrinkingcoffee,forthemostpart,coffeedrinkingsoundsgoodforhealth.NottomentionIneedcoffeetostayawake.”【解题导语】本文是一篇说明文。主要介绍了人们对咖啡能否有利于身体健康的几种不一样看法。11．Whatisthepeople’sattitudetowardstheeffectsofcoffeeonhealthaccordingtoParagraph1?A．Disapproving.B．Tolerant.C．Doubtful.D．Mixed.分析：细节理解题。依据第一段可知，长久以来，饮用咖啡能否对健康有影响向来是有争议的、不确立的。一些人以为咖啡有害于健康，一些人则以为其有利于健康。D项意为“混合的，混淆的”，切合题意，故D项正确。2．Whatdoestheunderlinedword“moderate”inParagraph4probablymean?A．Personal.B．Slight.C．Reasonable.D．Heavy.C分析：词义猜想题。依据该句中的“lessthan4cups”可知，饮用的咖啡不超出4杯；据此能够判断，该句是说，每日摄取适当的咖啡因对身体无害。据此可知，画线词意为“适度的”，故C项正确。3．WhatcanweinferaboutHarwood?A．He’llkeepondrinkingcoffee.B．Heloveshishighschoollife.C．Heoftenfallsasleepinclass.D．Hehassomehealthproblems.A分析：推理判断题。依据文章最后两句“Eventhoughtheremightbesomenegativeeffectsofdrinkingcoffee,forthemostpart,coffeedrinkingsoundsgoodforhealth.NottomentionIneedcoffeetostayawake.”可知，Harwood以为，只管喝咖啡可能会带来一些负面影响，但大部分状况下，喝咖啡对健康有利处；更不用说，他需要咖啡来保持清醒。据此能够推测，他将持续喝咖啡，故A项正确。4．Whatwouldbethebesttitleforthetext?A．WhyPeopleLoveCoffee?B．HowCoffeeAffectsHealth?C．TheCultureofCoffeeDrinkingD．TheNewFindingsofHeartDisease分析：标题概括题。通读全文内容可知，文章主要介绍了人们对咖啡能否有利于身体健康的不一样说法。有人以为适当饮用咖啡有利身体健康，有人却以为过度饮用咖啡会增添心脏病的发病率。据此可知，B项最合适作为本文的标题。B(2018·辽宁五校联考)Inthedeadofwinter，wedon’ttypicallythinkaboutspendingtimeoutdoors，butaccordingtomanyphysiciansweshould.Thesunisour2greatestsourceofavitaminthatisessentialforgoodhealth—VitaminD．Thisimportantvitaminstrengthensbonesandteethandislinkedtothepreventionofheartdisease，cancerandmanyotherlife-threateningdiseases.Therecommendeddailyrequirementis400－600InternationalUnits(IU).Insummer,peoplewithdarkbrowneyesanddarkerskinturnsunlightfromjust15minutesoutsidewithoutsunscreenintoadequateamountsofVitaminD．Evenduringwinter,justa10-minutewalkatmiddaycankeepthebody’sVitaminDathealthylevels.Duringbriefwinterwalks，wereceivethegreatestbenefitswhenwewearnosunscreenandexposeasmuchskintothesunaspossible.VitaminDcanbealsoobtainedfromfoods.SalmonisoneofthebestsourcesoftheVitamin.Eggyolks(蛋黄)，cheese，mushroomsandsomeanimalorganscontainsmallerquantitiesofit.Toattractconsumers，foodcompaniesaddVitaminDtosomeoftheirmilktime，manychildrenweresufferingfromrickets，anillnessthatiscausedbyadeficiency(缺少)ofVitaminD．Itmadethechildren’sbonessoftandweak.AddingVitaminDtomilkhelpedtosolvetheproblem,andithasbeenavailableeversince.ForpeoplewhostillneedmoreVitaminD,thereisanotheroption；TakeVitaminDsupplements(增补物)．Theseproductsarewidelysoldinstores.However，anyoneconsideringtakingsupplementsshouldconsultaphysicianfirst.【解题导语】本文是一篇科普文，主要介绍了维生素D的一些状况。5．Duringthewintermonths，people___________．A．aren’tabletomeettheirdeadlinesB．oftendon’tdresswarmlyenoughC．generallyliketoremainindoorsD．leavelotsofworkforotherstodoC分析：细节理解题。依据第一段中的“Inthedeadofwinter，wedon’ttypicallythinkaboutspendingtimeoutdoors，butaccordingtomanyphysiciansweshould.”可知，3在冬季人们愿意待在室内。6．Accordingtothetext，VitaminD___________．A．canbeobtainedbybeingexposedtothesunB．canbeusedtocurelife-threateningdiseasesC．canbemainlyfoundinsomemilkproductsD．canmakethechildren’sbonessoftandweakA分析：细节理解题。依据第一段第二句以及第三段第一句可知，维生素D能够经过晒太阳获取，应选A。7．Whyissalmonmentionedinthisarticle?A．It’sseldompreparedinthecorrectway.B．It’sausefuladditiontoaperson’sdiet.C．Ithasahugeimpactontheenvironment.D．Itsadvantageshavebeenexaggerated.B分析：推理判断题。依据第四段可知，三文鱼是增补维生素D的食品，所以对我们的饮食是实用的增补物，应选B。8．Themainpurposeofthisarticleis___________．A．tointroduceavaluablenutrientB．toadvertiseVitaminDsupplementsC．tonoterisksassociatedwithanutrientD．toexplainhowanutrientwasdiscoveredA分析：写作企图题。依据全文可知，本文主要介绍一种营养成分——维生素D。Ⅱ完形填空(2018·昆明高三复习适应性检测)IstartedservingthehomelesswhenIwaseightyearsold.Ididn’tknowthesepeoplewouldmakesuchabigdifferenceinmy1．TwiceamonthIgotothechurchandhelpgetthingsreadyfor2.Whenthegateisopened，peoplecomein3togetdrinks.Theytaketheirseatswhilebreakfastis4，andthenwebeginto5.Weeachtaketwoplatesandcarrythem6thethetablesand8theplatesbeforethem.AfterI’veservedthem，Iaskiftheyneed9elseandbringthemwhatevertheyaskfor.WhenIfirststartedserving，Iwasalittle10.AtfirstIstayedclosetomymommostofthetime，butafterIgottoknowthesewerefriendlypeople.Andthe12ofthemwasoftennicerthattherewasno13tobescared.Afterservingforafewmonths

strangers，I11thattheythantheoutside.Irealized，Istartedto414seeingthesamepeopleeachweek.Allofthesepeoplemakemydaymuch15.Thepasttwoyearshasmadeabig，Iwantthemtoknowthatsomeone18themandthattheymatter.Servingmakesmehappy,butevenmore19，itteachesmetoloveand20othersandhelpsmaketheworldabetterplace.【解题导语】本文是一篇记述文。“我”经过自己八岁跟从妈妈到教堂做慈善活动的亲自经历，感悟到了人生的意义。1．A.studyB．workC．familyD．life分析：第一空地方在句是全文的要旨句，又依据文章最后一段第二句可知，这些人对“我”的人生(life)产生了巨大的影响。应选D项。2．A.breakfastB．brunchC．lunchD．dinnerA分析：依据下文的breakfast可知，此处应当是为早餐(breakfast)做准备工作。应选A项。3．A.secretlyB．quicklyC．slowlyD．separatelyB分析：依据生活知识可知，一定是迅速地(quickly)进教堂来取饮料。应选B项。4．A.orderedB．enjoyedC．preparedD．tastedC分析：依据空地方在句句意可知，我们准备早餐时，他们坐下来。应选C项。5．A.eatB．serveC．leaveD．tryB分析：依据第一段的“Istartedservingthehomeless”可知，我们服侍无家可归者，为他们供给饭菜。应选B项。6．A.beforeB．beyondC．aboveD．alongD分析：此处表示：我们每一个人拿两个盘子，沿着座位给他们端上食品。before“在眼前”；beyond“高出的范围”；above“在上方”；along“沿着旁边”。故选D项。7．A.emptiedB．washedC．filledD．driedC分析：依据句意可知，当盘子被盛满(filled)食品的时候我们才把盘子端给无家可归者。5应选C项。8．A.makeB．setC．fixD．showB分析：依据空前的“Iwalktothetables”可知，“我”应当是把盘子搁置(set)在他们的餐桌上。应选B项。9．A.nothingB．everythingC．whatD．anythingD分析：依据空地方在句句意可知，“我”咨询他们能否还有其余需要。应选D项。10．A.surprisedB．embarrassedC．scaredD．puzzledC分析：依据上下文可知，刚开始时“我”有点惧怕(scared)。下文的“tobescared”也是提示。11．A.realizedB．admittedC．claimedD．sworeA分析：依据语境可知，跟着“我”对这些人的深入认识，“我”意识到他们是友好的。realize“意识到”；admit“认可”；claim“宣称”；swear“立誓”。应选A项。12．A.pastB．insideC．surfaceD．frontB分析：依据空后的“nicerthantheoutside”可知，空处应用outside的反义词inside。应选B项。13．A.wayB．doubtC．reasonD．wonderC分析：依据语境可知，这些人都很友好，“我”没有原因(reason)感觉惧怕。应选C项。14．A.gettiredofB．takechargeofC．getdowntoD．lookforwardtoD分析：依据上文“我”