四川省广安市岳池县罗渡镇2019中考英语二轮复习 大阅读练习（18）

2019中考英语大阅读练习（18）及答案PartATheuniverseisreallymystical(神秘的).Scientistshavedonelotsofstudyaboutitbutthereisstillmuchtheyhaven'tdiscovered.Scientiststhinkthatthere__1__lifeontheearthformanyyears.However,wehaven'tfoundlifeonanyotherplanets__2__.Thereareeightplanetsgoingaroundthesun.Theearthisoneofthem.Therearehumans,animals,plantsandmanyotherkindsoflifeontheearth.Thereiswaterandair,too.Andcomparedtotheotherplanets,theearthisnottoo__3__ortoocold.Noneofsevenotherplanetshasanenvironmentlikethatoftheearth.Thesunanditsplanetsarecalledthesolarsystem,andoursolarsystemisasmallpartofa__4__largergroupofstarsandplanets,calledtheGalaxyortheMilkyWay.Thereare__5__starsintheGalaxy,andoursunisonlyoneofthem.Scientistshavealsodiscoveredmanyothergalaxiesintheuniverse.Theirlighthastotravelformanyyearstoreachus.So__6__istheuniverse？Itisimpossibletoimagine.ScientistshavesentspaceshipstotheplanetMars__7__photos.Theyhaveevensentspaceshipstotraveloutside__8__.However,nospaceshiphastravelled__9__toreachotherstarsinourGalaxy.Whenweseestarstwinkling(闪耀)intheskyatnight,wemaythinkalot:__10__somanystarsintheuniverse,istherelifeoutthereinspace?Ifthereislifeonotherplanets,whatlifewillbelikethere?Whattransportsdotheyusetotravel?Whydon'ttheyvisitus？Wedonotknowtheanswers...1.A.isgoingtobeB.aregoingtobeC.hasbeenD.havebeen2.A.yetB.alreadyC.stillD.just3.A.coolB.warmC.hotD.wet4.A.mostB.moreC.manyD.much5.A.200billionsofB.200billionofC.billionsofD.billionof6.A.howlargeB.howfarC.howwideD.howlong7.A.takingB.totakeC.takeD.took8.A.MarsB.thesunC.theearthD.thesolarsystem9.A.enoughfarB.farenoughC.enoughcloseD.closeenough10.A.withB.withoutC.byD.on1－10、CACDCABDBAPartBA（2019中考保健与健康类选练）Theworldhasmanybeautifulsounds.Wecanhearthesongsofbirdsandthelaughofpeople.Wecanlistentocoolmusicandnewsreports.Andit’sallbecauseofourears!Theybringusaworldofsounds.Butsomepeoplecan’thearanysoundatall.Someareborndeaf.Otherscanhearwellintheirchildhood,nuttoomanyloudsoundshurttheirearslateron.ManypeopleinChinacan’thearordinarysoundsclearly.Lotsofthemarechildren.Mostofthemarebornwithgoodhearing.Butsixchildrenofevery1,000havehearingproblemswhentheyareborn.Andifachildrenhashearingproblems,heorsheusuallywillalsohavesomelearningproblemsatschool.Alotofthingscancausefearingproblems,like,toomuchearwaxisnotgoodforourhearing.Andnoiselouderthan85decibels(分贝)canhurtourearsandmakeusloseourhearingforashorttimeorevenforever.Hearingisimportantforallofus.Soweshoulddoourbesttogiveourearsspecialcare.Don’tforgettodothefollowing:◎Trytostayawayfromplaceswithtoomuchnoise.Ifyouhavetogo,wearearplugs.◎Whenswimming,remembertoputearplugsintoyourearstostopwaterfromgettingin.◎Neverputanythingsharpintoyourears.Ifyouthinkyouhavetoomuchearwax,askyourparentstohelpyoucleanitout.Keepthesethingsinmind.Thenyouwon’tbesaying“WHAT?WHAT?”whenyouareolder.1.Whatdoestheunderlinedword“earwax”meaninthepassage?A.耳膜B.耳鸣C.耳垢D.耳疾2.WhichofthefollowingisNOTtalkedbythewriter?A.Illnessandhearingproblems.B.peoplewithhearingproblems.C.Waystoprotectourears.D.Dangerofloudnoise.3.____________is/arebadforourears.A.AlittleearwaxB.EarplugsC.AllnoiseD.Noiselouderthan85decibels4.Theunderlinedsentencemeans___________.A.Whenyougetolder,youknowit’snotpolitetoask“What?”.B.Whenyougetolder,youstillhavegoodhearing.C.Whenyougetolder,youwon’taskquestions.D.Whenyougetolder,youwillhavefewerquestions.参考答案1C2A3D4BB（2019中考保健与健康类选练）Manyofusdon’tpayattentiontotheimportanceofeyecare.It’ssaidthatifyoutakecareofyourbody,thenyoucanbehealthy.Thatiswhyoureyesshouldbegivenalotofcare.Naturaleyecareshouldbeputinanumberoneplace.Thereareseveralcausesleadingtopooreyesightlikenotenoughfood,gene(基因)andaging(年龄增长).Televisions,computersandreadingarealsothecausesofhavingpooreyesight.Ifyouhappentoworkinfrontofthecomputer,itisbesttotakearesteveryonceinawhile.Somethingdirtycancauserednessandtheywillmakeyoufeeluncomfortable.Itisbadforyoureyes,too.Ifthishappens,thebestwayistocleanyoureyesbyusingcoldwater.Youmustalsotryyourbesttoprotectyoureyesfromharmfulthing.Forexample,sunglassesarenotjustfashionbuttheycanalsoserveasagreatwaytoprotectyoureyesightfromUVrays.Eatinghealthyfoodswilldogoodtoyoureyesight.Rememberthatvitamins(维生素)A、CandEaregoodforeyes.Trytoeatfoodgroupsthathavethesevitamins.Andyoushoulddoeyeexercisesbecauseexerciseprotectsyoureyesight,too.Ifapersonexercisesregularly(规律地)andeatstherightkindoffood,hiseyeswillstayingoodconditionforalongtime.Allabovearenaturalwaysofeyecarethathelpuskeephealthyeyes.Beinghappyallthetimecanbehelpfultoaperson’seyesight,too.Inaword,eyecareisveryimportant,nomatterhowoldapersonis.根据短文内容，选出最佳答案。1.__________isthemostimportantwaytoprotectoureyes.A.NaturaleyecareB.TakingmedicineC.SeeingthedoctorD.Beinghappyallthetime2.Allthefollowingcausescanleadtobadeyesightexcept_________.A.ageB.heightC.readingD.computer3.Whatshouldyoudoifyouhavetoworkinfrontofthecomputer?A.Eathealthyfoods.B.Cleantheeyesbyusingcoldwater.C.Wearapairofsunglasses.D.Havearestafterworkingforawhile.4.Whatdotheunderwords“UVrays”mean?A.沙土B.闪电C.紫外线D.超声波5.Whichisthebesttitleofthepassage?A.WaysofEy