2019高考英语一轮复习阅读理解选练（5）（含解析）

《2019高考英语一轮复习阅读理解选练（5）（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、2019高考英语一轮阅读理解选练（5）李仕才AIfyouthinkthatrunningmarathonswillhelpyoulivealongandhealthylife，newresearchmaycomeasashock.Accordingtoarecentscientificstudy，peoplewhodoaverystrenuousworkoutareaslikelytodieaspeoplewhodonoexerciseatall.ScientistsinDenmarkhavebeenstudyingover1，000joggersandnon-joggersfor12year

2、s.Thedeathratesfromthesamplegroupindicatethatpeoplewhojogatamoderatepacetwoorthreetimesaweekforlessthantwoandahalfhoursintotalareleastlikelytodie.Thebestspeedtojogatwasfoundtobeabout5milesperhour.Theresearchsuggeststhatpeoplewhojogmorethanthreetimesaweekorathigherspeedsofover7mphdieatthesamerateasno

3、n-joggers.Thescientiststhinkthatthisisbecausestrenuousexercisecausesstructuralchangestotheheartandarteries(动脉).Overtime，thiscancauseseriousinjuries.PeterSchnohr，aresearcherinCopenhagen，said，“Ifyourgoalistodecreaseriskofdeathandimprovelifeexpectancy，joggingafewtimesaweekatamoderatepaceisagoodstrategy

4、.Anythingmoreisnotjustunnecessary，anditmaybeharmful.”Theimplicationsofthisarethatmoderateformsofexercisesuchastaichi，yogaandbriskwalkingmaybebetterforusthan“ironman”events，triathlonsandlong-distancerunningandcycling.AccordingtoJacobLouisMarott，anotherresearcherinvolvedinthestudy，“Youdon’tactuallyhav

5、etodothatmuchtohaveagoodimpactonyourhealth.Andperhapsyoushouldn’tactuallydotoomuch”.1.Theunderlinedword“strenuous”inParagraphlisclosestinmeaningto“___________”.A.hardB.regularC.practicalD.flexible2.TheauthorpresentssomefiguresinParagraph2to___________.A.suggestgivingupjoggingB.showrisksofdoingsports

6、C.providesupportiveevidenceD.introducetheresearchprocess3.Accordingtothescientists，whyistoomuchexerciseharmful？A.Itmayinjuretheheartandarteries.B.Itcanmakethebodytiredout.C.Itwillbringmuchpressure.D.Itconsumestoomuchenergy.4.Whatcanbeinferredfromthetext?A.Noexerciseatallisthebestchoice.B.Moreexercis

7、emeansahealthierlife.C.Marathonsrunnersareleastlikelytodie.D.Properexercisecontributestogoodhealth.【文章大意】本文主要讲述了做运动过多或过少都对身体有害，只有做适量的运动才对身体有益。1.A【解析】考查词义推测。hard耗费体力的；regular有规律的；practical实际的；flexible灵