2019高考英语一轮基础达标练题Unit1Culturalrelics含解析新人教版必修2

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1、Culturalrelics一、阅读理解Ithasalwaysbeenthoughtthatalcoholcausespeopletoputonweightbecauseitcontainsalotofsugar,butnewresearchsuggestsaglassadaycoldformpartofadiet.Lookingatpaststudiestheyfoundthat,whileheavydrinkersdoputonweight;thosewhodrinkinmoderationcanac

2、tuallyloseweight.AspokesmanfortheresearchteamatNavarroUniversityinSpainsays,＂Lighttomoderatealcoholintake,especiallyofwine,maybemorelikelytoprotectagainst,ratherthanpromote,weightgain.＂TheInternationalScientificForumonAlcoholresearchreviewedthefindingsand

3、agreedwithmostoftheconclusions,particularlythatdatadonotclearlyindicateifmoderatedrinkingincreasesweight.BostonUniversity’sDr.HarveyFinkelfoundthatthebiologicmechanisms(生物学机制)relatingalcoholtochangesinbodyweightarenotproperlyunderstood.Histeampointedoutth

4、estrongprotectiveeffectsofmoderatedrinkingontheriskofgettingconditionslikediabetes(糖尿病),whichrelatetoincreasingobesity.Somestudiessuggestthatevenveryobesepeoplemaybeatlowerriskofdiabetesiftheyaremoderatedrinkers.Thegroupsaysalcoholprovidescaloriesthatareq

5、uicklyabsorbedintothebodyandarenotstoredinfat,andthatthisprocesscouldexplainthedifferencesinitseffectsfromthoseofotherfoods.Theyagreethatfutureresearchshouldbedirectedtowardsassessingtherolesofdifferenttypesofalcoholicdrinks,takingintoconsiderationdrinkin

6、gpatternsandincludingthepasttendencyofparticipantstogainweight.Fornowthereislittleevidencethatconsumingsmalltomoderateamountsofalcoholonaregularbasisincreasesone’sriskofbeingobese.What’smore,astudythreeyearsagosuggestedthatresveratrol,apoundpresentingrape

7、sandredwinedestroysfatcells.1.Thepassageismainlyforthose_________.A.whoproducewineB.whohaveadrinkinghabitC.whogoonadietD.whoareeagertoloseweight2.Theunderlinedphrase＂inmoderation＂inthefirstparagraphmeans_________.A.excitedlyB.carefullyC.frequentlyD.proper

8、ly3.Whatcanwelearnfromthepassage?A.Currentdataclearlyshowthatmoderatedrinkingincreasesweight.B.Resveratrolisprovedtoincreasetheriskofbeingfat.C.Theresearchfoundmoderatedrinkinghasastrongprotectiveeffect.D.Thespecifi