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时间:2019-10-29
《2019届高考英语(译林版)一轮复习练习:必修4 1 Unit 1知能演练轻松闯关 Word版含解析》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、课时练1 阅读理解提速练阅读理解A(2018·吉林长春七校高三第一次联考)JosephGoldbergerwasadoctorfortheUnitedStatesPublicHealthServiceandhewasanadvocateforscientificandsocialrecognitionofthelinksbetweenpovertyanddisease.In1914,GoldbergerwasaskedbyU、S.SurgeonGeneralRupertBluetostudyaskindiseasethatwaskillingthousan
2、dsofpeopleintheSouth.Thediseasewaspellagra(糙皮病)、GoldbergertraveledtothestateofMississippiwheremanypeoplesufferedfrompellagra.Hestudiedthevictimsandtheirfamilies.Mostofthepeoplelivedahardlife.Thedoctorcametobelievethatthediseasedidn’tpassonfromonetoanother,butwasinsteadrelatedtofoo
3、d.Hereceivedpermissionfromthestategovernortotestthisideaataprison.Prisonerswereofferedpardonsiftheytookpart.Onegroupofprisonersreceivedtheirusualfoods,mostlycornproducts.Asecondgroupatemeat,freshvegetablesanddrankmilk.Membersofthefirstgroupdevelopedpellagra.Thesecondgroupdidnot.Bu
4、tsomemedicalresearchersrefusedtoacceptGoldberger’sidea.FortheSouth,pellagrawasmorethansimplyamedicalproblem.Therewereotherthings,includingSouthernpride.SoGoldbergerhadhimselfinjected(注射)withbloodfromapersonwithpellagra.Healsotookliquidfromthenoseandthroatofapellagrapatientandputth
5、emintohisownnoseandthroat.Heevenswallowedpillsthatcontainedskinfrompellagrapatients.Anassistantalsotookpartintheexperiments.SodidGoldberger’swife.Noneofthemgotsick.JosephGoldbergerdiedofcancerin1929.Hewasfiftyfiveyearsold.Severalyearslater,researchersdiscoveredtheexactcauseofpella
6、gra:alackofvitaminB3knownasniacin.【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.1、WhowereeasytargetsofpellagraaccordingtoGoldberger?A、PeopleinAmerica.B、Peopleputintoprison.C、Peoplehavingapoordiet.D、Peopletouchingpellagrapatients.C 解析:细节理解题.根
7、据第二段中的“Mostofthepeoplelivedahardlife...thediseasedidn’tpassonfromonetoanother,butwasinsteadrelatedtofood.”,再结合Goldberger在监狱进行的实验的内容可知,在JosephGoldberger看来,糙皮病和食物有关,而且患者大多生活条件差;再结合实验中提到的主要吃玉米制品的犯人最后患上了该病可知,不良的饮食容易导致人们患糙皮病.2、WhatdidGoldbergerwanttoprovebytheexperimentsmentionedinPara
8、graph4?A、Pellagrawasn’tsoterrible
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