【人教版】2020届高考英语一轮复习练习 必修5 1 Unit1知能演练轻松闯关 含答案.doc

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1、阅读理解A(2018·烟台诊断)Grandparentswhohelpoutoccasionallywithchildcareintheircommunitytendtolivelongerthanseniorswhodonotcareforotherpeople,accordingtoastudyfromBerlin,Germany.“Havingnocontactwithgrandchildrenatallcannegativelyimpactgrandparents’health.Thislinkcouldbedeeplyrootedinourevolutionarypast

2、whenhelpwithchildcarewasimportantforthesurvivalofthehumanspecies，”saidSonjaHilbrand,oneoftheresearchers.Thefindingsaredrawnfromdataonmorethan500peopleoverage70.Overall,afteraccountingforgrandparents’ageandgeneralstateofhealth,theriskofdyingovera20yearperiodwasonethirdlowerforgrandparentswhocar

3、edfortheirgrandchildren，comparedwithgrandparentswhoprovidednochildcare.Caregivingwasassociatedwithalongerlifeevenwhenthecarereceiverwasn’trelative.Halfofallchildlessseniorswhoprovidedsupporttofriendsorneighborslivedforsevenyearsafterthestudybegan,whilenonhelperslivedforfouryearsonaverage.“Care

4、givingmaygivecaregiversapurposeoflifebecausetheymayfeelusefulforothersandsociety.Caregivingmaybethoughtalsoasanactivitythatkeepscaregiversphysicallyandmentallyactive，”saidProfessorBrunoArpino.Arpinonoted,however,thatcaregivingisnottheonlyactivitythatcanimprovehealthandthattoomanycaringresponsi

5、bilitiescantakeawayfromotherbeneficialactivitieslikeworking,beinginsocialclubs,orvolunteering.“Childrenshouldtake__into__accounttheirparents’needs,willingness,anddesiresandagreewiththemonthetimingandamountofchildcare，”hesuggested.“Itisveryimportantthateveryindividualdecidesforhimself/herself,w

6、hat‘properamountsofhelp’means，”Hilbrandsaid,adding,“Aslongasyoudonotfeelstressedabouttheintensity(强度)ofhelpyouprovideyoumaybedoingsomethinggoodforothersaswellasforyourself.”【解题导语】　德国柏林一项研究发现，祖父母适当地帮忙照顾孙辈比不照顾孙辈的老年人寿命长.1．Whatisthecaregivingstudybasedon?A．Humanevolutionaryhistory.B．Demandofmodern

7、society.C．Socialcontactbetweenrelatives.D．Dataonmanyelderlypeople.D　解析：推理判断题.根据文章第三段第一句可知，这一发现是从对500多个70岁以上的老人的数据分析得来的.故选D项.2．InArpino’sopinion,childcare________．A．issuretokeepoldpeopleawayfromillnessesB．allowsoldpeopletoliveamoremeanin