2019高考英语一轮复习 习题天天练 模块6 unit 4 helping people around the world 牛津译林版选修6

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1、Unit4Helpingpeoplearoundtheworld一、阅读理解。Ifyouthinkthatrunningmarathonswillhelpyoulivealongandhealthylife，newresearchmaycomeasashock.Accordingtoarecentscientificstudy，peoplewhodoaverystrenuousworkoutareaslikelytodieaspeoplewhodonoexerciseatall.Scientis

2、tsinDenmarkhavebeenstudyingover1，000joggersandnon-joggersfor12years.Thedeathratesfromthesamplegroupindicatethatpeoplewhojogatamoderatepacetwoorthreetimesaweekforlessthantwoandahalfhoursintotalareleastlikelytodie.Thebestspeedtojogatwasfoundtobeabout5m

3、ilesperhour.Theresearchsuggeststhatpeoplewhojogmorethanthreetimesaweekorathigherspeedsofover7mphdieatthesamerateasnon-joggers.Thescientiststhinkthatthisisbecausestrenuousexercisecausesstructuralchangestotheheartandarteries(动脉).Overtime，thiscancausese

4、riousinjuries.PeterSchnohr，aresearcherinCopenhagen，said，“Ifyourgoalistodecreaseriskofdeathandimprovelifeexpectancy，joggingafewtimesaweekatamoderatepaceisagoodstrategy.Anythingmoreisnotjustunnecessary，anditmaybeharmful.”Theimplicationsofthisarethatmod

5、erateformsofexercisesuchastaichi，yogaandbriskwalkingmaybebetterforusthan“ironman”events，triathlonsandlong-distancerunningandcycling.AccordingtoJacobLouisMarott，anotherresearcherinvolvedinthestudy，“Youdon’tactuallyhavetodothatmuchtohaveagoodimpactonyo

6、urhealth.Andperhapsyoushouldn’tactuallydotoomuch”.1.Theunderlinedword“strenuous”inParagraphlisclosestinmeaningto“___________”.A.hardB.regularC.practicalD.flexible2.TheauthorpresentssomefiguresinParagraph2to___________.A.suggestgivingupjoggingB.showri

7、sksofdoingsportsC.providesupportiveevidenceD.introducetheresearchprocess3.Accordingtothescientists，whyistoomuchexerciseharmful？A.Itmayinjuretheheartandarteries.B.Itcanmakethebodytiredout.C.Itwillbringmuchpressure.D.Itconsumestoomuchenergy.4.Whatcanbe

8、inferredfromthetext?A.Noexerciseatallisthebestchoice.B.Moreexercisemeansahealthierlife.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；practi