学年汕头市澄海南翔中学高三英语第一次联考试题及答案解析.docx
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学年汕头市澄海南翔中学高三英语第一次联考试题及答案解析.docx
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学年汕头市澄海南翔中学高三英语第一次联考试题及答案解析
2020-2021学年汕头市澄海南翔中学高三英语第一次联考试题及答案解析
第一部分阅读(共两节,满分40分)
第一节(共15小题;每小题2分,满分30分)
阅读下列短文,从每题所给的A、B、C、D四个选项中选出最佳选项
A
Amidthecoronavirusoutbreak,theU.S.DepartmentofHomelandSecurityrecommendshavingatleastatwo-weeksupplyofwaterandfood.
Potatoes
Shelflife:
2to5weeksifstoredinacool,dry,darkplace
YukonGold,red,andfingerlingpotatoeswilllastfromtwotothreeweeks.Largerwhitepotatoescanlastforthreetofiveweeks.Sweetpotatoeshaveaboutthesameshelflife.Don'tstorethemnexttoonions,however.Thetwomightgotogetherwellincooking,butraw,eachgivesoffgasesandmoisturethatmightcausetheothertospoilfaster.
Tea
※Shelflife:
6to12monthspast"sell-by"date
Driedtealeaves,whetherloose(inasealedcontainer)orinteabags(inanunopenedbox)caneasilylastayearormoreifthey'renotsubjectedtodamporhumidity.However,theteadoestendtoloseflavorovertime.
Peanuts
●Shelflife:
1to2months
Peanutsintheirshell,especiallywhenkeptcoolanddry,areperfectlyhappyinthecupboardforaslongastwomonths.
Cannedfruitsandvegetables
●Shelflife:
1to2yearspast"sell-by”date
Canningisanextremelyefficientmeansofpreservingfood.Generallyspeaking,ifcannedfoodsaren'tsubjectedtoextremeheat,theircontentsshouldstaygoodfortwoyearsormore.Beaware,however,ofdentedcansorthosewithswollentops,whichmayindicatethepresenceofbacteriainside.
1.Whichcangobadfasterifstoredwithonions?
A.Potatoes.B.Tea.
C.Peanuts.D.Cannedfruitsandvegetables.
2.Whatisspecialabouttea?
A.Theflavorofteacanalwaysremainthesame.
B.Tealeavesarebettertobepreservedinanopenjar.
C.Tealeavesshouldbekeptawayfromthestateofbeingwet.
D.Themaximumlengthoftimethatteacanbestoredis6months.
3.Whatmayshortenthe"sell-by”dateofcannedfoods?
A.Shapesofcans.B.Categoriesoffoods.
C.Declineofthetemperature.D.Exposuretohightemperature.
B
Scientistsoftencomparecoralreefs(珊瑚礁)tounderwaterrainforests,yetunliketheleafyplantbaseofaforest,coralsareanimals.Thesoftcreaturesarenaturallyhalf-transparentandgettheirbrilliantcolor1fromalgae(藻类)livinginsidethem.Whencoralsexperiencestressfromhottemperaturesorpollution,theyhalttheinterdependentrelationshipwithalgae,typicallypushingthemoutandturningwhite.Coralsarestillalivewhentheyarewhite,butthey'reatriskandmanyeventuallydie,turningdarkbrown.
Scientistsaroundtheworldarelookingformeanstoprotectandmaybeincreasecorals.Onecommonoptionistocreatemoreprotectedareas—essentiallynationalparksintheocean.Beyondnaturepreserves,someconservationistsarelookingtomorehands-onmethods.OneresearchcenterintheFloridaKeysisexploringaformofnaturalselectiontokeepcoralsremaining.ThereefsystemintheKeyshasbeenhithardbyclimatechangeandpollution,whichisespeciallytough,becausecoralstherehelpsupportfisheriesworth$100millioneveryyear.
Tokeepthewildecosystemalive,ErinnMuller,thecenter'sdirector,andherteamareharvestingsamplesofthecoralsthatsurvivedtheenvironmentalstressnaturally,keepingthemtomakethemreproduce,andthenreattachingthemtothereef.Theyhave46,000coralsonplasticframesunderthesea.Sofar,thecenterhasregrownover70,000coralsfromfivedifferentspeciesondamagedreefs.
InTheBahamas,RossCunning,aresearchbiologistatChicago'sSheddAquarium,focusesoncoralswithgenesthatcouldmakethemnaturalcandidatesforrestorationprojects.HepublishedastudyoftwoBahamianreefs,onethatsurvivedanextreme2015heatwave,andonethatdidn't."Wethinktheirabilitytodealwiththesehighertemperaturesisbuiltintotheirgenes,"saysCunning.There'sevidenceofcoralsevolvingmorequicklytoresistrapidlywarmingclimate.Thebigquestionscientistsneedinvestigate,addsGunning,ishowmuchmoreheatcoralscanadaptto.
4.Whatdoestheunderlinedword"halt"inthefirstparagraphmean?
A.End.B.Develop.C.Strengthen.D.Weaken.
5.WhatdoMullerandherteamdotosavecorals?
A.Restorethedamagedreefs.B.Growcoralsbyhandunderwater.
C.Createmoreprotectedareas.D.Movecoralstounpollutedareas.
6.WhatdoGunning'swordssuggest?
A.Manycoralshavebeengeneticallyimproved.B.Coolingdownthewatersiskeytorescuingcorals.
C.Reasonsforcoralssurvivingheatwavesareshocking.D.Thehighesttemperaturecoralscansurviveisunclear.
7.Whichcanbeasuitabletitleforthetext?
A.RelationshipbetweencoralsandalgaeB.Effortsmadetosavecorals
C.ImpactofclimatewarmingoncoralsD.Survivalcrisisfacedbycoralreefs
C
AsIworkintheLarkwhistleGardeninDyer'sBay,Ontario,Itakemytimeandthegardenisteachingmeaboutworkingwiththeearth.Irecognizethattherewillbebothsuccessesandfailuresandtherearemanyvariables(变量)thataffectthemboth.
Thequalityoftheseedsplantedhasabearingonhowtheplantswillgrow.Theweathercanbetoohot,toocold,orexactlyright,andusuallyvariesbetweenallthree.Weedsseemtogrowinthegardenandneedtobetakencareof,pulled,andremovedtoensuretheydonoteatintothefruits,vegetables,andflowerswehavesolovinglyplanted.
Itaketimetostandbackandrest,andtoobservetheplantsandhowtheyaregrowing.Eachplantisuniqueanddevelopsinthewaythatisbestforthem.Somehavelargebroadleavestoshadowtheirfruitfromthesevereraysofthesun,whileotherplantsaremoreopen,theirfruitneedingthelighttogrowandripen.
Gettingmyhandsdirty,feelingthesweatonmyforehead,andthestrengthandflexibilityofmybodyasIdig,bendandworkunderthewarmsummersun,remindsmeIamaliveinwaysIwouldnothaverememberedsittingonthecouch.
Itisattractivetomovethingsaround,totransplant,andtodisturbthenaturalorderofhowplantsgrow.Thegardenteachesmethatitisimportanttoknowwhentodisturbthingsandwhentoletthembe.Thegarden'slifecyclefollowsapatternthatisrepeatedaccordingtolawsofnature,birth,growth,andthendiesanditteachesustoacceptthisfact.
8.Howmanyvariablesmayaffectthegrowthofplantsinthegarden?
A.Two.B.Three.
C.Four.D.Five.
9.Whatcanwelearnabouttheauthor?
A.Hefeelsexhaustedwhilegardening.
B.Heenjoyslifefromworkingpractice.
C.Hetakespleasureinharvestingfruits.
D.Hedreamsawayhistimeinthegarden.
10.Howisthegardentendedbytheauthor?
A.Itsrankgrassisgotridof.
B.Itsplantsarelefttogrowfreely.
C.Itstemperatureiscontrolledproperly.
D.Itsplantswithlargebroadleavesarecutoff.
11.Whatfactdoestheauthorlearnfromgardening?
A.Lifetakesitscourse.B.Hardworkbenefitshealth.
C.Timeisshortandprecious.D.Gardeningbringsgoodharvest.
D
Startingatuniversityorcollegecanbeabigchallenge,especiallyifyou’relivingawayfromhomeforthefirsttime.Youarefacedwithbigquestionssuchas,“Who’sgoingtodomywashing?
”“Who’sgoingtotidymyroom?
”And,mostimportantly,“HowamIgoingtoeat?
”Yes,livingonyourownmeanscookingforyourself,andwhenyou’relivingastudentlifestyle,thiscouldbearecipefordisaster.
Students,intheUKatleast,oftenrelyongenerallyavailablefoodsuchasbakedbeansorcheeseontoast.Andforthemoreadventurous,there’s“spagbol”—spaghettibolognaise(肉酱意粉),thatis,cookedspaghettiservedwithagroundbeefandtomatosauce—abudget-friendlysolution.Ifyoumakeahugepanofit,itcanprobablylastyouawholeweek!
Otherlow-costoptionsincludejarsaucesandovenpizzas.
Recently,aBritishsupermarketsuggestedthatroseharissapaste,organiccidervinegarandSwissbouillonpowderweretheimportantfoodmaterialsneededforthe“studentcupboard”.Butaretheseitemsconsideredessentialandaffordableforsomeoneonabudget?
Asamatteroffact,livingonabudgetiscertainlyonebarriertoeatingawell-balanceddiet.What’smore,someyoungpeopledon’tknowmuchaboutcooking,andformanyyoungstudents,therearemorefunthingstogoanddothanjuststayinsideandcook.That’swheretakeawaysandmicrowavemealscomein.
Whatshouldahealth-consciousstudentreallyhaveinhisorherfoodcupboard?
JackMonroe,afoodwriterandcampaigner,haswordstosay:
bakedbeans,lemonjuice,cannedtomatoesandtomatoketchup,describedas“salt,sugar,vinegarandtomatoallinonehandysqueezybottle”.Andshouldthatnotappeal,youcanalwayswaittillyournextvisittoyourmumanddadforasquaremeal!
12.Whatdoestheauthorindicateby“thiscouldbearecipefordisaster”?
A.Cookingisdifficultforastudent.B.Studentsmustcookiftheylivealone.
C.Itisimportanttoliveindependently.D.Learningtocookwillcausedisasters.
13.Whatisthefeatureof“spagbol”?
A.Itisdelicious.B.Itishealthy.C.Itsavesmoney.D.Itneedslittleskill.
14.Whatisparagraph4mainlyabout?
A.Howwell-balanceddietscanberealized.
B.Howstudentscaneathealthilywithlimitedmoney.
C.Whylivingonabudgetiscommonamongstudents.
DWhystudentschoosetakeawaysandmicrowavemeals.
15.Whydoestheauthorwritethelastparagraph?
A.Toadvocatevisitingparents.B.Tooffersometips.
C.Topromotehealthconsciousness.D.Tointroduceawriter.
第二节(共5小题;每小题2分,满分10分)
阅读下面短文,从短文后的选项中选出可以填入空白处的最佳选项。
选项中有两项为多余选项
LearningIsEverywhereandAnytime
Employeesnowadaysarefacedwithmajorchangesintheirworkinglife.Besidestheirdailytasksandresponsibilities,theyarealsolearners.Specifically,theyarelearnersf
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