高考英语模拟测试阅读理解详解1

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1、高考英语模拟测试阅读理解详解（1）（一）Healthexpertshavelongworriedabouttheincreasingrateofobesityinkids.It’sanimportantconcern:Beingweightorobeseduringchildhoodcanleadtoseriousproblemsnormallyseeninadults,suchasdiabetesandhighbloodpressure.Poordietsandalackofexerciseareusuallythecauses.Butwou

2、ldyoueverhaveimaginedtheremightbeaconnectionbetweenthebacteriathatlivedinyourguts（内脏）whenyouwereababyandthechancethatyouwouldbecomeoverweight?ScientistsinFinlandrecentlyfoundjustsuchalink.Inarecentstudy,theyshowedthatoverweightkidshaddifferentspeciesofbacterialivingintheirgu

3、ts.Youprobablythinkofbacteriaonlyasgermsthatcanmakeyousick.Whileit’struethatsomebacteriacanmakepeopleill,yourbodyactuallydependsonsometypesofbacteriatohelpyoudigestfoodandextractnutrientsfromit.These“good”bacterialiveinyourguts,wheretheyprocessthefoodyoueat.Humanbabiesgetthe

4、sebacterialhelpersfromtheirmoms.Whenababyisborn,someofthebacteriainthemothermoveintothebaby’sbody.Growingbabiesgetadditional“good”bacteriafromthemilktheirmothersproduce.Anditturnsoutthebacteriamightplayanimportantroleinregulatingweightjustsixyearslater.Sohowcouldthesebacteri

5、aaffectweight?Theresearchersstillhaven’ttestedthatquestion,butfuturetestsmightleadtoananswer.1.The“link”inParagraph2referstotherelationshipbetween_______.A.bacteriaandthechanceofbeingoverweightB.obesityanddiabetesC.dietsandthechanceofbeingoverweightD.bacteriaandexercise2.Whi

6、chofthefollowingisNOTthefunctionof“good”bacteria?A.Helpingtodigestfood.B.Helpingtotakenutrientsfromfood.C.Helpingtoregulateweight.D.Makingapersonill.3.Thepurposeofwritingthispassageisto_______.A.introducetheroleofbacteriainchildren’sweightB.analyzetheinfluenceofobesityonkids

7、C.giveadviceonhowtoloseweightquicklyD.explainthefunctionofbacteriainfoods（二）OneeventthathelpseducateyoungpeopleaboutthingstheycandoforothersisNationalYouthServiceDay(NYSD).Everyyearonthisday,organizationsalloverthecountrycelebrateyoungvolunteers,educateyoungpeopleabouthowthe

8、ycanhelptheircountry,andinvitethemtoparticipateinserviceprojects.FormerSecr