山西省太原市2014高考英语一轮 阅读理解暑假训练题（7）.doc

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1、太原市2014高考英语阅读理解一轮（暑假）训练题（7）及答案（南昌市2011年高三年级第一次模拟考试）   CHICAGO(Reuters)—Smokingnotonlycanwrinkle(起皱纹)thefaceandturnityellow—itcandothesametothewholebody.researchersreportedonMonday.Thestudy，publishedintheArchivesofDermatology,showsthatsmokingaffectstheskinalloverthebody—eventheskinpro

2、tectedfromthesun.   "Weexaminednon-facialskinthatwasprotectedfromthesun,andfoundthatthetotalnumberofpacksofcigarettessmokedperdayandthetotalyearsapersonhassmokedwerelinkedwiththeamountofskindamageapersonexperienced."Dr.YolandaHelfrichoftheUniversityofMichigan,wholedthestudy,saidinast

3、atement.   "Inparticipantsolderthan65years,smokershadsignificantlymorefinewrinklingthannonsmokers.Similarfindingswereseeninparticipantsagedfrom45to65years,"Helfrich’steamaddedintheirreport.   Theresearcherstested82people,smokersandnonsmokers,takingpicturesoftheinnerfightalms.Theyrang

4、edinagefrom22to9landhalfweresmokers.Independentjudgesdecidedhowwrinkledeachperson’sskinwas.   Whenskinisexposedtosunlight,notablytheface,itbecomescoarse.wrinkledanddiscoloredwithapaleyellowtint.Helfrich’steamwrote.   Severalpreviousstudieshavefoundthatcigarettesmokingcontributestopre

5、mature(过早的)skinagingasmeasuredbyfacialwrinkles,thestudysaid,butlittlehasbeendonetomeasuretheagingofskinnotexposedtolight.-8-   Thereportdidnotdiscussthemechanisminvolvedbutpreviousresearchhasfoundthatcigarettesmoke,amongotherthings,causesbloodvessels(血管)beneaththeskintoconstrict(紧缩),

6、reducingbloodsupplytotheskin.   Smokingcanalsodamagetheconnectivetissuethatsupportsboththeskinandtheinternalorgans.(1)Whenyourskinisexposedtosunlightlong,itbecomesallofthefollowingbut______.A.flexible         B.coarse           C.wrinkled          D.discolored(2)Howwrinkledaperson’ss

7、kinisdoesn’trelateto______.A.thenumberofcigarettesapersonsmokesB.thekindandcharacteristicsofskinC.howlongapersonsmokesD.howlongskinisundersunlight(3).Fromthepassagesmokingresultsinskinagingmainlybecause______________.A.itwilllowerbloodsupplytoskinB.itcanmakeyoufeeltiredC.itcanmakeski

8、ncomeoffD.it