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大学英语四级考试模拟试题及答案解析(3)

d)cutiveandnstantexposuretobluelight

48whichisnotadigitaleyestrainsytop>a)drynessorirritationineyes

b)redandtearingeyes

c)wateryeyesandheadache

d)angryeyesandblurryvision

49howcanweavoiddigitaleyestrain

a)breakingtheuterscreensasnyaswecan

b)havingafrequentbreakfroourdispy

c)havinga20-feetwalkin20sendsevery20nutes

d)settingatireveryonehour

50whatdoweknowfrohepassage

a)bluelightcanevencauseirreverabledagetoretinalcells

b)toavoiddigitaleyestrain,weshouldtakeabreakawayfrohescreenaschasweuld

c)thelightingofsurroundingsandthebrightnessofthescreenshouldbedifferent

d)digitaleyestrainuldbecuredbywearinggsseswithspeciallensfinishesandatings

?passagetwo

stparentstrytoteachtheirkidstotellthetruthbutwhataboutthetoughtruththatsopeopletelllieshowcanparentshelpkidstoregnizealiewhentheyseeit—andprotecttheelves

"atanyage,"saysdeceptionexpertreneeellory,"it'skeytolistennotjusttowhatpeoplesay,butwhattheydo"researchhasshownthatinallcultures,peoplesharesevenuniversalfacialexpressionsandevenwhenwe'retryingtohideaion,ourfaces,orourbodynguage,canteltruthwe'dratherhide

elentaryagekids,ellorysays,arenaturallygreatatreadingpeopleinfact,inthecssesondeceptionsheteaches,thekidsofheradultstudentsoftensrechhigherthantheirparentsatreadingnon-verbalcuesparentscankeepkidsfroosingthosenativeskillsbygivingthehevocaburytounderstandwhattheyinstinctivelyknow,anditghtnothurttohavesofunwithquizzeslikethis

"ddleschoolkids,"saysellory,"canlearntobeonthelookoutforlies"butfirsttheyhavetodiscardalotofthenventionalwisdonhowtospotalie"honestpeoplegetnervousjustlikeliars,"saysellorythebestwaytospotdeception,aordingtoelloryydifferencebetweenwhatapersonsaysaloudandtheirnonverbalcues"ifsooellstheywenttothestoretoday,thenshrugs,it'sinnsistent,"ellorysaysandifachildseesaninnsistency,shesays,parentsshouldenuragetheoexploreit"don'twriteitoffdon'texcuseitneverexpinaninnsistencyaway"

highschoolkids,ellorysays,shouldbeenuragedtoactonwhattheysee,especiallyinthefaceofpeerpressure"neverletsoonedoubtyourintuitivesense,"ellorysaysandifkidsarepickinguponinnsistencyordeception,“takeactionstokeyourselfsafedon'tletpeerpressureswayyou”

atanyage,ellorysays,"kidsareveryvulnerabletodoubtingtheelvesandthat'swhentheygetintotrouble"soparentscanprotectkids,andhelptherotecttheelves,bylettingthenowthattheyalwayshavetherighttosayno,eventoanadult,andtoseekhelpandbyrendingkidsthat,whetherthey'rewithfriendsorstrangers,theyshouldkeepaneyeoutfornonverbalcues,and"trusttheirinstinctsatalltis"

51whatdoweknowfrohesendparagraph

a)it'senoughtofocusononlywhatpeopledowhenspottingadeception

b)whatpeoplesaycanneverbetrusted

c)peoplehavesevensafacialfeaturesinallcultures

d)ourbodynguagewilltellourrealetion

52whatcanweknowaboutelentaryagekidsfrohepassage

a)theyhaveaninstinctskilltoreadpeople

b)theyaregreatatsringhigherthanadultsnaturally

c)they'lllosetheirnativeskillswhengivenvocaburytounderstandwhattheyinstinctivelyknow

d)theycan'thavefunwithquizzes

53aordingtoellory,thebestwaytoregnizealieis__

a)todiscardalotofthenventionalwisdop>b)totelltheinnsistencybetweenaperson'swordsandhisnonverbalcues

c)nottoexcuseanyinnsistencyachildsees

d)tobebravetofacepeerpressure

54aordingellory,whichisnotthewaythatparentsprotectkids

a)teachingtheofightbackwhenthey'reintrouble

b)teachingtheousetheirrightstosayno

c)teachingtheolookoutfornonverbalcues

d)teachingtheobelieveintheirinstincts

55whichoneshouldbethebesttitleforthepassage

a)howtoteachyourkidstotellthetruth

b)howtoteachyourkidstospotalie

c)peoplesharesevenuniversalfacialexpressionsinallcultures