2020版高考英语一轮复习课时提能练7（含解析）外研版

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1、课时提能练(七)Ⅰ.阅读理解A(2019·陕西检测)WheneverIheararecordingofJohnDenversinging“SunshineonMyShoulders”，Ifindmyselfsmiling，drawntoaloveofthesunandtheoutdoorsI'vehadforyearsasaMichigannative.Walkingbarefoottothelake，playingwithoutshirtsinthesunlight，andbreathingfreshairfeelgood.AsadoctorIcantellyoutheyarea

2、lsogoodforyourheart.Studieshavefoundhigherratesofhighbloodpressureamongpeoplewiththelowestsunexposure.Onereasonmaybeduetonitricoxide(一氧化氮)，agaswhosefunctionisactivatedwhenyourskinisexposedtothesun'srays.Itreducesbothheartattackandstrokerisks.VitaminD，whichsunlighthelpsyourbodyproduce，isalsolin

3、kedtobetterhealth.Sowalkoutdoorsfor15to30minutesdaily.InJapan，walkingthroughforeststokeephealthyhasbecomeapopularpractice.Apparentlytheywanttoenjoythefreshair.Butresearchon280volunteersfoundthatpeoplehadareducedheartrate，andlowerbloodpressurewhentheywalkedthroughaforestthanwhentheyspenttimeina

4、nurbanarea.Oneoftheconsequencesofmodernsocietyisthatrarelyisourbodyindirectcontactwiththeground.Theearthhasanelectricalcurrent.Directcontactwithitmaybestabilizingforceforgoodhealth.Although“earthing”or“grounding”isconsideredalternativebymainstreammedicine，researchshowsthatthepracticeseemstobea

5、bletoreduceheartdiseaserisks.So，walkaroundbarefootwhereverpossible，letyourbackyardgrasstickleyourfeet，anddigyourtoesintosandybeaches.【语篇解读】　本文是一篇议论文。作者通过叙述自己的经历、感受和一些研究发现，告诉人们户外活动有益于心脏健康。1．Thefirstparagraphismeantto.A．showtheauthorlikesthesongverymuchB．putforwardtheargumentofthepassageC．sugges

6、tthattheauthorlovesnaturecrazilyD．indicatetheauthorisaMichigannativeB　[推理判断题。根据第一段“WheneverIheararecordingofJohnDenversinging‘SunshineonMyShoulders’，Ifindmyselfsmiling，drawntoaloveofthesunandtheoutdoorsI'vehadforyearsasaMichigannative.Walkingbarefoottothelake，playingwithoutshirtsinthesunlight，

7、andbreathingfreshairfeelgood.AsadoctorIcantellyoutheyarealsogoodforyourheart”的描述可知，作者写这段的目的是为了提出文章的论点。]2．Sunbathing'sgoodforheartbecause.A．thesun'sraysmakenitricoxideworkB．sunlightcanhelppeoplekeepwarmC．thesun'srayscanhelpreplaceVitamin