山东省邹平双语学校高二下学期期中模拟考试英语（文）试题（一区）缺答案

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1、邹平双语学校2015-2016学年度第二学期期中模拟试题高二年级英语试卷《文科》（时间120分钟，满分150分）第I卷（共100分）第一部分：听力（共两节，满分30分）做题时，先将答案标在试卷上。录音内容结束后，你将有两分钟的时间将试卷上的答案转涂到答题卡上。略第二部分：阅读理解（共两节；满分40分）第一节（共15小题；每小题2分，满分30分）阅读下列短文，从每题所给的四个选项（A、B、C和D）屮，选出最佳选项，并在答题卡上将该项涂黑。AEating40percentlessfoodcouldextendaperson'slifeby20years,

2、accordingtoscientists・ResearchersattheInstituteofHealthyAgingatUniversityCollegeLondonaredevelopingatreatmentthattheyhopewillfightthe"diseasenofgettingolde匚Theyarelookingintogenetics（遗传学）andfindthatlifestylecanaffectagingandaddyears,possiblydecades,toaperson'slife.Age-relateddi

3、seasessuchascardiovasculardisease,cancerandneurodegenerationcanalsobetreated,itisclaimed.Theywanttofindouthowthelifeofaratcanbeincreasedbyupto30percentsimplybyreducingitsfoodintake・ResearcherD匚PipertoldTheIndependent:“Ifyoureducethedietofaratby40percentitwilllivefor20or30percen

4、tlonger.Sowewouldbetalking20yearsofhumanlife.Thishasshownonallsortsofanimals,evenLabradors（akindofdog）.”Thescientistsarealsostudyingfruitflies,whichshare60percentofhumangenesandageinasimilarmanner,andmice・Theyhavealreadymadethehealthylifespan（寿命）longerinbothfliesandmicebyusingd

5、rugtreatmentsandabalanceddiet.Itishopedthatthiscombinationwillalsoworktoextend（延长）humanlife.Dr.Pipersaid,"Ifwediscoverthegenesinvolvedwithaging，weshouldbeabletodelayagingitself.Thisiswhatwervefound・”Headdedthat（hefieldofresearchinloextendinglifeisonlyadecadeold,soilremains“inth

6、eory”・Itistheirspecialapproachtotreatingallage-relateddiseasescausedbytheudiseasenofagingitselfthatsetstheirresearchapart・21•Theauthorwritesthistextinorderto・A.encouragepeopletoeataslittleaspossibleB・tellpeoplehowharmfulfoodistotheirhealthC・introduceanon-goingresearchondelaying

7、agingD・showhowsimilarmiceandhumansaretoeachother22.HowcanpeopleliveIongeraccordingtothetext?A•Exerciseregularly・B.Reducetheirdietproperly.C・Varytheirlifestylesconstantly・D.Changetheirgenescompletely.23.Whatdoestheunderlinedsentenceinthelastparagraphsuggest?A.Theresearchiseffort

8、-taking.B.Theresultoftheresearchisreliable.C.Theresear