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ID:21196333
大小:28.00 KB
页数:4页
时间:2018-10-20
《some people can stay up all night and still get work done the next day阅读理解答案》由会员上传分享,免费在线阅读,更多相关内容在应用文档-天天文库。
1、Somepeoplecanstayupallnightandstillgetworkdonethenextday阅读理解答案 Somepeoplecanstayupallnightandstillgetworkdonethenext‘mnotoneofanightwithoutenoughsleep,IfeelbadhavetroublerememberingallIwanttodoistocrawlintobedandsleep. Howdoyoufeelafteryou’vestayeduplatet
2、ofinishschoolwork?Orthedayafteranovernightparty?Scientistsnowsaythatyouranswerstothesequestionsmaydependonyourgenes. Newresearchsuggeststhatagenecalled“period3”affectshowwellyoufunctionwithout“period3”genecomesintwoforms:shortandhastwocopiesofthe,youmayhave
3、twolongs,twoshorts,oroneofparticularcombinationdependsonwhatyourparentspassedontoyou. ScientistsfromtheUniversityofSurreyinEnglandstudied24peoplewhohadeithertwoshortortwolongcopiesof“period3”.Studyparticipantshadtostayawake40hours,theytookteststhatmeasuredh
4、owquicklytheypushedabuttonwhennumbersflashedonscreenandhowwelltheycouldrememberlistsofnumbers. Resultsshowedthatthepeoplewiththeshortformof“period3”performedmuchbetterontheseteststhanthepeoplewiththelongformbothgroups,peopleperformedworstintheearlymorning.
5、 Afterthefirstroundofexperiments,participantswerefinallyallowedtointhegroupthatperformedwellonthetests(thosewiththeshortformof“period3”)tookabout18minutestonodoff. Peoplewiththelong“period3”gene,bycontrast,fellasleepinjust8alsospentmoretimeondeepsuggeststha
6、tpeoplewiththelongformofthegeneneedmoreanddeepersleeptokeeptheirbrainsworkingintopform. IthinkImusthavethelongformof“period3”.Whataboutyou? 小题1:Thepurposeofthispassagemightbe________. A.totellustheimportanceofplentyofsleep B.totelltheresultofaresearchons
7、leepygene C.toinformtheharmoflackingsleep D.toannouncethesleepingrulesofhumans 小题2:Whichofthefollowingdecideshowwellyouperformwithoutsleep? A.Oneshortform. B.Onelongcopy. C.Oneshortandtwolongcopies. D.Period3. 小题3:Whatkindofpeopleneedlesssleepaccordi
8、ngtotheresearch? A.Thosewithtwolongcopiesofthegene. B.Thosewithtwoshortcopiesofthegene. C.Thosewithoneshortandonelongcopyofthegene. D.Thosewiththreeshortcopiesofthegene. 小题4:Ifonelacksenoug
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