2019届高考英语新人教版一轮基础达标练题：Unit1 Friendship 必修1.doc

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1、Unit1Friendship李仕才一、阅读理解。Ifyouthinkthatrunningmarathonswillhelpyoulivealongandhealthylife，newresearchmaycomeasashock.Accordingtoarecentscientificstudy，peoplewhodoaverystrenuousworkoutareaslikelytodieaspeoplewhodonoexerciseatall.ScientistsinDenmarkhave

2、beenstudyingover1，000joggersandnon-joggersfor12years.Thedeathratesfromthesamplegroupindicatethatpeoplewhojogatamoderatepacetwoorthreetimesaweekforlessthantwoandahalfhoursintotalareleastlikelytodie.Thebestspeedtojogatwasfoundtobeabout5milesperhour.Ther

3、esearchsuggeststhatpeoplewhojogmorethanthreetimesaweekorathigherspeedsofover7mphdieatthesamerateasnon-joggers.Thescientiststhinkthatthisisbecausestrenuousexercisecausesstructuralchangestotheheartandarteries(动脉).Overtime，thiscancauseseriousinjuries.Pet

4、erSchnohr，aresearcherinCopenhagen，said，“Ifyourgoalistodecreaseriskofdeathandimprovelifeexpectancy，joggingafewtimesaweekatamoderatepaceisagoodstrategy.Anythingmoreisnotjustunnecessary，anditmaybeharmful.”Theimplicationsofthisarethatmoderateformsofexerci

5、sesuchastaichi，yogaandbriskwalkingmaybebetterforusthan“ironman”events，triathlonsandlong-distancerunningandcycling.AccordingtoJacobLouisMarott，anotherresearcherinvolvedinthestudy，“Youdon’tactuallyhavetodothatmuchtohaveagoodimpactonyourhealth.Andperhaps

6、youshouldn’tactuallydotoomuch”.1.Theunderlinedword“strenuous”inParagraphlisclosestinmeaningto“___________”.A.hardB.regularC.practicalD.flexible2.TheauthorpresentssomefiguresinParagraph2to___________.A.suggestgivingupjoggingB.showrisksofdoingsportsC.pr

7、ovidesupportiveevidenceD.introducetheresearchprocess3.Accordingtothescientists，whyistoomuchexerciseharmful？A.Itmayinjuretheheartandarteries.B.Itcanmakethebodytiredout.C.Itwillbringmuchpressure.D.Itconsumestoomuchenergy.4.Whatcanbeinferredfromthetext?A

8、.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；practical实际的；flexibl