2019版高考英语一轮基础习选题 Unit 5 Music（含解析）新人教版必修2

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1、Unit5Music一、阅读理解JosephGoldbergerwasadoctorfortheUnitedStatesPublicHealthServiceandhewasanadvocateforscientificandsocialrecognitionofthelinksbetweenpovertyanddisease.In1914，GoldbergerwasaskedbyUSSurgeonGeneralRupertBluetostudyaskindiseasethatwaskillingthousandsofpeop

2、leintheSouth.Thediseasewaspellagra(糙皮病)．GoldbergertraveledtothestateofMississippiwheremanypeoplesufferedfrompellagra.Hestudiedthevictimsandtheirfamilies.Mostofthepeoplelivedahardlife.Thedoctorcametobelievethatthediseasedidn'tpassonfromonetoanother，butwasinsteadrelat

3、edtofood.Hereceivedpermissionfromthestategovernortotestthisideaataprison.Prisonerswereofferedpardonsiftheytookpart.Onegroupofprisonersreceivedtheirusualfoods，mostlycornproducts.Asecondgroupatemeat，freshvegetablesanddrankmilk.Membersofthefirstgroupdevelopedpellagra.T

4、hesecondgroupdidnot.ButsomemedicalresearchersrefusedtoacceptGoldberger'sidea.FortheSouth，pellagrawasmorethansimplyamedicalproblem.Therewereotherthings，includingSouthernpride.SoGoldbergerhadhimselfinjected(注射)withbloodfromapersonwithpellagra.Healsotookliquidfromtheno

5、seandthroatofapellagrapatientandputthemintohisownnoseandthroat.Heevenswallowedpillsthatcontainedskinfrompellagrapatients.Anassistantalsotookpartintheexperiments.SodidGoldberger'swife.Noneofthemgotsick.JosephGoldbergerdiedofcancerin1929.Hewasfiftyfiveyearsold.Several

6、yearslater，researchersdiscoveredtheexactcauseofpellagra：alackofvitaminB3knownasniacin.1．WhowereeasytargetsofpellagraaccordingtoGoldberger?A．PeopleinAmerica.B．Peopleputintoprison.C．Peoplehavingapoordiet.D．Peopletouchingpellagrapatients.2．WhatdidGoldbergerwanttoproveb

7、ytheexperimentsmentionedinParagraph4?A．Pellagrawasn'tsoterrible.B．Pellagradidn'tspread.C．Pellagracouldbecured.D．Pellagrawasn'tamedicalproblem.3．WhichwordscanbeusedtodescribeGoldberger?A．Devotedanddetermined.B．Selflessandfriendly.C．Patientandexpert.D．Stubbornandenthu

8、siastic.【解题导语】本文是一篇记叙文。文章介绍了美国医生JosephGoldberger研究糙皮病的患病原因的过程。JosephGoldberger医生的认真、牺牲精神令人感动。【难句分析】Thedoctorcametobelievethatthediseasedid