WilliamBlakedescribedtheeyesasthe“windowsofthesoul.”Oureyesarethewindowsthroughwhichweseetheworldaroundus.Eitherway，there’snoquestionthatweplacegreatvalueonoureyesandoureyesight.Surveyshaveshownthatofthefivesenses，sightistheonethatpeoplefearlosingthemost.

Thinkingabouttheimportantfunctionofoureyes，we’dgivethemthebestcarepossible，butsometimeswegettoobusyorforgettodoafewsimplethingsthatcankeepoureyeshealthy.

Protectingyoureyesstartswiththefoodonyourplate.Rememberwhenyouwereakidandyourmomtoldyouthatcarrotswouldimproveyoureyesight.Wellshemightberight.Properfoodwillkeepyoureyesstrongandhealthy.

Giveupyourdailyhabitsthatcouldseriouslyinjureyoureyes.AlwayswearsunglassesinasunnydaytoprotectyoureyesfromUltravioletray（紫外线）.Restyoureyesevery20minutesfromthecomputerscreenbylooking20feetawayfor20seconds.Atleastevery2hoursgetupandtakea15-minutebreakwhenworkingatacomputer.

Makesureyoureyesdonotgetinjuredinthefirstplace.Youshouldtrytopreventeyeinjurieswhetheryou’replayingsportsordoinghousework.Youshouldalsoknowwhentowearsafetyglassesandwhatkindswillworkbestforyou.

Lastbutnotleastgetyoureyesexaminedregularly.Eyeexamscanhelpfindsomeeyediseases.It’simportanttofindthesediseasesearlyonwhenthey’reeasiertotreat.

1.Accordingtoasurveypeoplefearlosing most.

A.theirsights B.theirhearings C.theirsmells D.theirtastes

2.Theunderlinedwordfunctionmightmean“ ”inChinese.

A.差异 B.功能 C.优势 D.问题

3.　 isNOTagoodwaytoprotectyoureyes.

A.Eatingcarrots B.Wearingsunglasses

C.Workingatcomputers D.Usingsafetyglasses

4.Findingeyediseasesearlyonthrougheyeexams　 .

A.savesmuchworkforthedoctors B.ishelpfulforthetreatment

C.providesyouthebestcareofyoureyes D.wastesmuchofyourmoney

5.Whatis