四川省成都外国语学校2019届九年级二诊模拟考试英语试题(原卷版)

四川省成都外国语学校2019届九年级二诊模拟考试英语试题(原卷版)四川省成都外国语学校2019届九年级二诊模拟考试英语试题注意事项：本场考试时间为120分钟。试卷分为听力与笔试两部分，共计150分。请将A卷选择题答案按题号顺序填涂在答题卡上，其中A卷听力31-40题的答案按要求写在A卷答题卷上；请把B卷答案按序号写在答题卷的指定区域和位置内，否则不得分。A卷PartIListeningI.Listento5questionsorsentencesandchoosethecorrectresponseaccordingtowhatyou’veheardfromthetape.Eachquestionorsentencewillbereadjustonce.1.A.No,thanks.            B.That’sallright.      C.Withpleasure.            D.Soundsgood.2.A.Intwoyears.            B.Twiceayear.      C.Fortwoyears.            D.Twoyearsago.3.A.I’vegotaheadache.        B.Allright.    C.It’sverykindofyou.        D.Nevermind.4.A.Haveawonderfultime!      B.I’msorrytohearthat.C.Bestwishes!           D.Welldone!5.A.Congratulations!          B.Don’tworry.It’llbeallright.C.Haveaniceday!          D.Goodluck!II.Listentofiveshortdialoguesandchoosethecorrectanswerstothequestions.Eachdialoguewillbereadjustonce.6.A.36   B.26    C.46    D.207.A.inahospitalinLondon      B.inaschoolinLondon  C.inahospitalinBrighton    D.inaschoolinBrighton8.A.GradeA        B.GradeBC.GradeC      D.GradeD9.A.Playthedrums   B.TakephotographsC.Takeclassesinclassicalballet   D.Readwildlifemagazines10.A.70centimeterslongand30centimeterswideB.17centimeterslongand30centimeterswideC.70centimeterslongand13centimeterswideD.17centimeterslongand13centimeterswideIII.Listentoapassageandjudgethefollowingstatementstrueorfalse.Ifit’strue,chooseA;ifit’sfalse,chooseB.Thepassagewillbereadtwice.11.ThesecondSundayofMarchisMother’sDay.12.MotherscookbreakfastforkidsandfathersonMother’sDay.13.Fatherswilloftenbuytheirwivesflowersorchocolatesaspresents.14.Childrenoftenmakecandiesfortheirmother.15.ThemostimportantthingtodoonMother’sDayistoshowyourmotheryouloveher.IV.Listentoaconversationandchoosethecorrectanswerstothequestions.Theconversationwillbereadtwice.16.Whenwillthespeakersleavethehotel?A.At7:30      B.At8:00    C.At9:00    D.At10:00  17.Whatwillthespeakersdofirst?A.Havebreakfast          B.TakeashowerC.Leavethehotel.          D.Havearest.18.HowwillthespeakersgotoLondon?A.Bytrain.              B.Bybus. C.Bymetro.             D.Byplane.19.Wherewillthespeakershavelunch?A.AtarestaurantneartheLondonEye. B.AtarestaurantnearMadamTussaud’s. C.AtthebestrestaurantinLondon    D.AtarestaurantinMadamTussaud’s20.Whatdoestheguideadvisethemtobring?A.Medicine    B.Ticket  C.Coat    D.UmbrellaV.Listentotwoshortpassagesandchoosetherightanswerstothequestionsaboutthepassages.ThepassageswillbereadtwiceA21.WhichoneisNOTthereasonformakinglargecitiesfantastic?A.Nicestschools B.Biggestcompanies C.Highestbuildings D.Besthospitals22.PeopleinTokyowillbepaidto_____.A.workinbigcompaniesB.gotolocalcollegesC.buytheirownhousesD.movetoothercities23.Bigcitiescanbecomeunsuitabletoliveinbecause_____.A.thingsbecometooexpensiveB.it’shardtofindagoodjobC.theyaretoocrowdedD.theairispolluted24.Whichstatementistrueaboutthecountryside?A.Therearealotofyoungpeople.B.Therearemanyniceschools.C.Therearemanyyoungpeopleworkingonfarms.D.Villagesandtownsaremainlymadeupofelderlypeople.25.WhathasJapan’sgovernmentdone?A.Ithasprovidedmorepublictransportation.BIthasbuiltmorehousesforpeopletolivein.C.Ithasencouragedpeopletomovetothecountryside.D.Ithasclosedsmallcompanies.B26.Whatmightbetheresultofhavingtoomuchredmeat?A.BefatterB.BetallerC.DieearlierD.Livelonger27.Accordingtothestory,whichisNOTredmeat?A.Pork    B.Lamb    C.Beef    D.Fish28.Whatwerethefactorsthescientistslookedat?A.AgeandmentalhealthB.WeightandfamilyhistoryofcancerC.PhysicalactivityandfamilyhistoryofheartdiseaseD.Physicalactivityandemotionalproblem29.Redmeatisrelatedtoa______higherriskofearlydeath.A.10percent B.20percent C.30percent D.40percent30.Whatdidthescientistssuggest?A.Weshouldeatlessredmeat.B.Weshouldexerciseeveryday.C.Weshouldeatredmeateveryday.D.Weshouldeatmorevegetables.VI.Listentoapassageandfillineachblankwithonlyoneword.Thepassagewillbereadtwice.Thank-younotesWaystothankothersSay“thankyou”.Writeathank-younote,whichismore_____31_____andpolite._____32_____forbeinghesitant(犹豫)aboutsendingthank-younotesThey_____33_____aboutwhattosayandhowtosayit.Thepeoplewhoreceivethank-younotesmightbeembarrassed.Recipient’sreactionTheylike_____34_____thank-younotes.Theydon’tfeelawkward.Simple,smallchangesinour_____35_____livescanmakeabigdifferenceinhowwetreatotherpeopleandhowwefeel.VII.Listentoashortpassageandfillineachblankwithonlyoneword.Thepassagewillbereadtwice.Asweallknow,developinggoodvaluescanbenefitpeopleduringthe__36__oflife.Soitis_37__forteenagerstobuildgoodvaluesatanearlyage.Butwhatvaluesshouldwebuildasteenagers?Beingappreciative(感激的)andstrongarethebestvalueswecanlearn.Itisimportanttolearnhowtoexpressoursincerethankstoothers.Wecanexpressthanksbygivingothersahelpinghandwhentheyarein__38___.Sometimesweneedhelpfromothers.Butjustasimportantly,wehavetobestrong.Weshouldnotonlyhavethestrength(力量)tosolveproblems,butalsobestrongenoughtopickourselvesupduringtimesof_39__.Inmyopinion,strengthisavalueweshouldlearn.Therearesomewaystohelpusbecomestronger.Forexample,whenIfacechallenges,Ialwaysencouragemyself.Thisworksverywellforme.I__40__thatgreatvaluescanhelpusbecomebetterpeople.Weshouldalltrytodeveloppropervalues.PartIIWrittenTestI.Multiplechoice.1.AlthoughIdon’tfeelverywellmyself,Iwillnotgotohospitalforsomereason.A.certain  B.acertain  C.few  D.afew2.Charlottegotmarriedtohishusbandfortyyearsago.A.wasmarriedwith  B.marriedwith  C.marriedto  D.married3.Ibelieveeverystudentinourschoolanticipatesenteringhisorherdreamhighschool.A.looksforward  B.expects  C.looksforwardto  D.hopes4.---Wherearethetwins?---One________flowersandtreesinthegarden,theother______tohelpher.A.haswatered,hasgone  B.iswatering,hasbeenC.iswatering,hasgone  D.haswatered,hasbeen5.---Icalledyouataboutteno’clockthismorning.Butyoudidn’tanswerthephone.---Oh,I’msorry._________.A.Iwashavingameetingwithclients  B.IhadameetingwithclientsC.Ihavehadameetingwithclients  D.Iwouldhaveameetingwithclients6.Was itlast summer __________youandyourfriendswenttoMoscow?A.when  B.how  C.which  D.that7.---OMG!Howcouldthishappen?---What?---Thestrawberries________foratleastaweek.Theystilllooksofresh!A.havebought  B.havebeenbought  C.havekept  D.havebeenkept8.ThenumberofTikTokusers（抖音用户）______sharplysinceTikTok_____in2016.It’sreallypopularnow.A.hasrisen;appeared  B.havebeenrisen;appearedC.haveraised;wasappeared  D.hasbeenraised;wasappeared9.Sir,Iknowyou’vealreadysloweddown.Butcouldyouplease_______?I'mnotfeelingwellnow.A.todriveslowlier  B.drivemoreslowlyC.todrivemoreslowly  D.driveslowlier10.---I’mgoingtotakethedrivingtesttomorrow.Ifeelsonervous.---__________________.A.I’msorrytohearthat  B.WelldoneC.Calmdownandgoodluck  D.CongratulationsⅡ.Clozetest.Iliketobenearwater--sea,lakeorriver.Thatisprobably because Iwasborninavillage___11___thesea,andhavelivedmostofmylifeclosetowaterof some___12___.WhenIaminsomeplace___13___is farfromthelake,riverandsea,Iam restless andalways___14___thatthereissomethingmissing thoughitissometimeshardto___15___whatitis.Ofcourse,thesportsIlikeare___16___which need water--sailing,rowingandswimming,Itis ___17___ toswiminsmallswimming-pools,___18___rowingandsailingareimpossible without alotofwater.Rowingisthebestonariver, and sailingontheseaorabiglake,but one can___19___somesailingonariver,andonecan certainly rowonalakeortheseawhentheweatherisgood.Ofthethreesports--swimming,rowingandsailing,Ilike rowing ___20___,becauseitisthe___21___to continue duringthewinterwhenthewateristoocoldfor swimmingandtheseaisoftentooroughforsailing. ___22___onthecoldestdaysonecanrow:onlyice onthewater,orthickfogstopsone.SometimesitissocoldwhenIgo___23___that drops ofwater___24___.Insuch weather,itisnotvery___25___toswim:onecan’tstayinthewaterlong; however,whenoneisrowing,onegetswarmersoon.11.A.by  B.on  C.in  D.farfrom12A.good  B.kind  C.place  D.land13.A.there  B.which  C.where  D.when14.A.know  B.find  C.feel  D.want15.A.make  B.see  C.do  D.say16.A.few  B.some  C.many  D.those17.A.able  B.easy  C.possible  D.impossible18.A.but  B.and  C.however  D.or19.A.have  B.get  C.make  D.do20.A.better  B.more  C.best  D.least21.A.mostinteresting  B.coldest  C.hardest  D.easiest22.A.Even  B.Ever  C.But  D.Only23.A.torowing  B.onrowing  C.outrowing  D.ontorow24.A.freeze  B.wind  C.turnwarm  D.getcool25.A.glad  B.pleased  C.pleasure  D.pleasantIII.Reading.APeople,especiallyEnglishpeople,lovetalkingabouttheweather.It’saneasywaytostartaconversation.Butdoyouknowsomeweathertermscanalsoexpressafeelingorsituation.Herearesomeinterestingexpressions.HeadinthecloudsIfsomeonehashisheadintheclouds,theyareoutoftouchwiththeeverydayworldandcanbeunrealisticasaresult.Theexpressionremindsyoutobeawareofwhat’shappeningaroundyouTakearaincheckIfyouhearsomeonesay“I’lltakearaincheck”,itdoesn’tmeanthathewillgoouttoseeifit’sraining.Infact,theexpressioncouldbeusedasapolitewaytoturndowninvitations.However,notasafullrefusal,butmorelikelytoputtheinvitationofftoanothertime.Whenitrains,itpoursTheexpressionisusedwhensomethinggoeswrong,especiallywhenalotofthingsgowrongatthesametime.Peopleliketosayitwhentheymeetwithbadlucksoneafteranotherinashorttime.WeatherthestormAsanextremeweather,astormcouldbeverydangerousandcauseseriousresults.Toweatherthestormistogetthroughdifficultsituationsinyourlife.26.WhydoEnglishpeoplelovetalkingabouttheweatherinthewriter’sopinion?A.Theycareabouttheweatherverymuch.B.Theywanttoknowwhat’shappeningaroundthem.C.Theydon’thaveotherinterestingthingstotalkabout.D.Theythinkit’saneasywaytostartaconversation.27.Whatdoestheunderlinedphrase“turndown”mean?A.accept  B.refuse  C.throw  D.change28.Whichofthefollowingstatementsistrue?A.Thewholearticleistellingushowtotelltheweather.B.Thewriterthinksifsomeonehashisheadintheclouds,thepersonmustcareaboutwhat’shappeningverymuch.C.Whensomebodysays“whenitrains,itpours”,hemustbeunlucky.D.Theexpression“weatherthestorm”canbeusedtoputoffanappointment.BArriving in Sydney on his own from India,myhusband,Rashid,stayed in ahotelforashorttimewhilelookingforahouseformeandourchildren.Duringthefirstweekofhisstay,hewentoutonedaytodosomeshopping.Hecamebackinthelateafternoontodiscoverthathissuitcasewasgone.Hewasextremelyworriedasthesuitcasehadallhisimportantpapers,includinghispassport.Hereportedthecasetothepoliceandthensatthere，lostandlonelyinstrangecity,thinkingoftheterribletroublesofgettingallthepaperworkorganizedagainfromadistantcountrywhiletryingtosettledowninanewone.Lateintheevening,thephonerang.Itwasastranger.Hewastryingtopronouncemyhusband’snameandwasaskinghimalotofquestions.Thenhesaidtheyhadfoundapileofpapersintheirtrashcan（垃圾桶）thathadbeenleftoutonthefootpath.Myhusbandrushedtotheirhometofindakindfamilyholdingallhispapersanddocuments.Theiryoungdaughterhadgonetothetrashcanandfoundapileofpapers.Herparentshadcarefullysortedthemout,althoughtheyhadfoundmainlyforeignaddressesonmostofthedocuments.Atlasttheyhadseenahalf-writtenletterinthepileinwhichmyhusbandhadgivenhisnewtelephonenumbertoafriend.Thatfamilynotonlygavebacktheimportantdocumentstousthatdaybutalsogavebackourfaithandtrustinpeople.Westillremembertheirkindnessandoftensendthemawarmwish.29.WhatdidRashidplantodoafterhisarrivalinSydney?A.Goshopping  B.Findahouse  C.Joinhisfamily  D.Takehisfamily30.Thegirl’sparentsgotRashid’sphonenumberfrom_______.A.afriendofhisfamily  B.aSydneypolicemanCaletterinhispapers  D.astrangerinSydney31.Whichofthefollowingcanbethebesttitleforthetext?A.TurningTrashtoTreasure(珍宝)  B.LivinginaNewCountryC.FromIndiatoAustralia  D.MakingNewFriendsCDoyouoftenlistentomusicatloudvolumes（音量）?Youshouldknowthatthishabitisbadforyourhearing,accordingtotheWorldHealthOrganization(WHO).Over1billionyoungpeoplehaveproblemsinlisteningbecausetheylistenatloudvolumesforalongtime,WHOsaid.ListeningtomusicorwatchingaTVshowatloudvolumescanharmyourhearing.TheUnitedNationshasstandardsforsafelistening.Itisnotsafetolistentosoundsthatarelouderthan85decibels(分贝)foreighthoursor100dBfor15minutes.Thesoundofabusyroadisabout85dBandthesoundofarockconcertcanbeabout100dB.Loudnoiseisharmfultotheinnerear.Mostofusarebornwithabout16,000haircells(听毛细胞)inourinnerears.Thesecellsdetect(探测)sounds.However,listeningtoloudnoiseforalongtimecanmakethesecellsworktoohardandmakesomeofthemdie.Thisiswhypeoplehavehearingloss.Somepeoplemightthinkthattheirmusicisn’tallthatloud.Butthiscandependonwhereyouare.Forexample,ifyouareinanoisyplacelikethesubway,youmightturnupyourmusictooloudwithoutrealizingit.Later,whenyoulistentoitatthesamevolumeinaquietplace,youmightfeeluncomfortable.WHOsaidthe“safelevel”formostsoundisbelow80decibelsforupto40hoursaweek.Alevelof80decibelsisroughlyequaltothenoiseofasubway.32.Accordingtothestory,WHOsuggeststhatitisNOTsafeto_____.A.listentomusiceveryday  B.watchTVforoveranhourC.listentoloudsoundsforlong  D.gotoarockconcert33.Thesoundlevelofabusyroadisabout_____.A.80dB  B.85dBC.100dB  D.115dB34.Whycanlisteningtoloudmusiccausehearingproblems?A.Becauseitputsourbrainsundergreatpressure.B.Becauseitcancausehaircellsintheinnereartodie.C.Becauseitpreventsourearsfromresting.D.Becauseitallowspeopletogetusedtolisteningtoloudsounds.35.Whatcanwegetfromthelastparagraph?A.Peoplelovetolistentoloudmusic.B.It’sreasonabletolistentoloudmusicinsomeplaces.C.Peoplearelikelytolistentomusiconthesubway.D.Peopledon’talwaysrealizehowloudtheirmusicis.B卷Ⅰ.Fillintheblankswiththeproperformsofthewordsgiven.36.Inthevideo,wesawquiteafewparentsgatherintheplayground,waitingforthe_____forthefoodsafetyissuefromtheschool.(explain)37.Mydaughterisalwaysinterestedinkeepingcutelittleanimals;shesaysthatbluebudgerigaristhemostinterestingonethatshe______.(raise)38.WhenJuliawokeup,shestillfeltscared.Sheknewitwasjustadream,buteverythinginthedreamwas_________true.(believe)39.ThedentistsuggestedJimmy________lesssweetfoodifhewantedtohavehealthyteeth.(eat)40.Mr.andMrs.Smithtriedalltheycould________theirnewbornbabywhocriedallnight.(calm)41._______bythehunter,thelionfelldownanddiedinasecond.(shoot)42.Doyouknowthattheinternetbar________sincethepolicepaidavisitlastmonth?(close)43.Obviously,everyoneinmyclasslooksforwardto_______tobethemonitorbytheteacher.(choose)44.Thethree-yearjuniorhighschoollifeiscomingtoanend,Iwillcherish(珍惜)thedays_____tomyclassmatesandme.(belong)45.Ifbusinessmencan’truntheircompanieswith_____,theycan’tbetrustedbyothersandtheywillfailsoonerorlater.(honest)II.Patternshift.46.Nothingcantaketheplaceofthelovefromone’smother.(Sayitinanotherway)=Nothingcan_____thelovefromone’smother.47.TonsofcherriesformChillyenteredChinesemarketinrecentwinters.(Sayitinanotherway)=TonsofcherriesformChilly________________Chinesemarketinrecentwinters.48.Hejoinedthejazzclubthreeyearsago.(Sayitinanotherway)=He________________________thejazzclubforthreeyears.49.Heliedtohisfriendthathehadfinishedhishomeworkbutleftitathome.Hewasdishonest.(Sayitinanotherway)=Itwas______________________tohisfriendsthathehadfinishedhishomeworkbutleftitathome.50.Althoughthejobisquitedangerous,ChristineBahrhadnointentionofgivingitup,_______?(tagquestion)51.Thefirefightershavealreadyputouttheatticfire.(Negativesentence)52.Thepoliceofficernoticedamanwearingastrangehatenterthehouse.(Passivevoice)53.TeresasaidtoMarco,“WhowillyouinvitetoyourpartynextSaturday?”(Indirectspeech)54.Naturaldisasterscanbringusextremelyterribledamageandloss.(Exclamatorysentence)55.OcsiTabakhaspracticedflyingthroughtheairat90kilometresanhourintoanetsincehewastwelve. (Raiseaquestion).Ⅲ.Findtheonlymistakeineachlineandcorrectit.TimefliesandIwillsaygoodbyetomyjuniorschoolverysoon.Manyunforgettableeventshappened    21._____56_____inthepastthreeyears.Luckyenough,Ihavegood   22._____57_____teachersandfriendlyclassmate.Istillrememberonce   23._____58_____whenIdidn’tdowellinmymathexam,Ihavegotreally  24._____59_____upset.Myteachersgavemesomeadvicesonmystudy.  25._____60_____MyclassmatestoldmeIshouldneverloseconfident.     26._____61_____IpersuadedbytheirencouragingwordsandIstudied     27._____62_____evenharder.Finally,Iimprovedmyselfalotwithourhelp.  28._____63_____NowIbelievethatfailureisthemothertosuccess,    29._____64_____whichisthatmyteachersandmyclassmatestoldme.    30._____65_____IV.Choosetherightsentencestocompletethearticle.Ifyougointotheforestwithfriends,staywiththem.___66___Ifyougetlost,thisiswhatyou shoulddo.Sitdownandstaywhereyouare.___67___You canhelpthemfindyoubystayinginoneplace.Thereisanotherwaytohelpyourfriendsorotherpeopletofindyou.Youcanshoutorwhistle(吹口哨)threetimes.Stop.Thenshoutorwhistlethreetimesagain. ___68___Keepupshoutingorwhistling.Alwaysthreetimestogether.Whenpeoplehearyou,theywillknowthat youarenotjustmakinganoiseforfun.___69___Theywill giveyoutwoshoutsortwowhistles.Whenasignalisgiventwice,itisananswertoacallforhelp. Ifyoudon'tthinkthatyouwillgethelpbeforenightcomes,trytomakealittlehousewithbranches(树枝).___70___Whenyouneedsomewater,youhavetoleaveyourlittlebranchhousetolookforit.Don'tjustwalkaway. Pickoffsmallbranchesanddropthemasyouwalkinordertogobackagaineasily.Whenyouarelost,themostimportantthingtodoistostayinoneplace.Ⅴ.Choose10wordsoutof12giveninthechartandfillintheblankswiththeproperformsofthewordsgiven.preparelonelyexperiencealthoughdependbraverysheappearcomplainbutinviteheAboylosthisarmsinanaccident.Sincethen,he___71___onhis younger brother.Inorderto  lookafter him,hisyoungerbrotherbecamehisshadow(影子),neverleavinghim ___72___formanyyears.Exceptforwritingwithhis toes,heneverthoughtofdoinganything___73___Thenonedayhisyoungerbrotherhadtoworkfarfromhim,livinghisownlife,asmanynormalpeopledo.Sohewasheart-brokenanddidn'tknow what todo.Asimilarmisfortune(不幸)happenedtoagirl.Onenighthermother___74___afterarguingwithherfather.Soherfatherwentoutlookingforhermother.Shetriedto___75___mealsforherparents,butonlytocatchabigfire, which tookherhandsaway. ___76___ hereldersistersaidshecouldhelpher,sherefused.Oneday,theboyandthegirl___77___toatelevisioninterviewprogram.Theywereaskedtowritesomethingonapieceofpaperwiththeirtoes.Theboywrote:Myyoungerbrother'sarmsaremyarms;whilethegirlwrote:Brokenwings,flyingheart.Theyhad both___78___aterribledisaster,buttheirdifferentattitudesshowedthenatureoftheirlives.Ifyouonlychoose___79___about it,itwillalwaysfollowyouwhereveryougo.Butifyoudecidetofaceit___80___,thehardshipwillturnouttobeafortuneonwhichnewhopeswillarise.VI.Fillintheblankswithproperwordswhosefirstlettersaregiven.Lifeisfullofchanges.Alanfeltb___81___withhisjobinthehospital.Hedecidedtoworkasanursewithav___82___organization.Rosiefeltbadaboutthat,becausetheirr___83___hadtoend.Alana___84___toRosieformakingthedecisionwithoutlettingherknow,butwedon’tknowifshewouldforgivehim.Juliaalsowantedachange.Beforeshel___85___MAPadvertising,herfriendsp___86___aleavingpartyforher.Tomsaidthathehadenjoyedw___87___withJuliainthoseyears,buthehadn’tp___88___hertostay.HegaveJuliaap___89___andp___90___atoasttoher.Fillintheblankswithproperwordswhosefirstlettersaregiven.Theseyears,withthedevelopmentofsociety,moreandmoreteenagershaves___91___frompressures.Someoftheproblemscanmakethemfeelveryw___92___andunhappyallday.Whocanhelpthem?Astudentc___93___fromacollegetriedhisbesttohelpthem.Hegavealotofs___94___tohelpthem. OnMondayandThursday,youcanv___95___him.Herearesomeideashowtokeeptheyoungmenhealthierineveryway.Firstly,itisveryimportanttokeephealthy.Gete___96___sleepeverydayandeathealthily.Secondly,maybeyouarenotthetopstudents.Itdoesn’tm___97___.Themostimportantthingistoworkhard.Ifyoutryyourbestbutstillf___98___topassanexam,yourteachersandparentswillunderstandyou.Thirdly,alwaysremembertos___99___yourhappinessandsadnesswithyourgoodfriends.Sometimesg___100___outforawalkcanalsohelp.Ⅶ.Readthepassagecarefullyandcompletethetablewithonlyonewordforeachblank.Manyofusdon'tpaymuchattentiontotheimportanceofeyecare.Itissaidthatifyoutakecareofyourbody,thenyoucansurelybehealthy.Thatiswhyoureyesshouldbegivenalotofcare.Naturaleyecareshouldbeputinanumberoneplace.Thereareseveralcausesleadingtopooreyesightlikenotenoughfood,genes(基因)andaging(老化).Televisions,computersandreadingarealsothecausesofhavingpooreyesight.Ifyouhappentoworkinfrontofthecomputer,itisbesttotakeabreakeveryonceinawhile.Somethingdirtycancauserednessandtheywillmakeyoufeeluncomfortable.Itisbadforyoureyes,too.Ifthishappens,the