华南师大附中届高三综合测试二英语.docx
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华南师大附中届高三综合测试二英语.docx
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华南师大附中届高三综合测试二英语
华南师大附中2021届高三综合测试
(二)
英语
满分120分,考试时间120分钟
注意事项:
1.答卷前,请务必用黑色字迹的钢笔或签字笔将自己的班级、姓名和考号填写在答题卡和答卷上。
2.选择题在选出答案后,用2B铅笔把答题卡上对应题目选项的答案涂黑,如需改动,用橡皮擦干净后,再选涂其他答案,答案不能答在试卷上。
3.非选择题必须用黑色字迹钢笔或签字笔作答,答案必须写在答卷各题目指定区域内相应位置上;如需改动,先划掉原来的答案,再写上新答案;不准使用铅笔和涂改液。
不按
要求作答的答案无效。
4.考生必须保持答题卡的整洁。
考试结束后,将答题卡交回。
第一部分阅读(共两节,满分50分)
第一节(共15小题;每小题2.5分,满分37.5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
iPhone12
Outlook
Featuringthesame6.1-inchdisplaysizeastheiPhone11andiPhoneXRbefore
it,iPhone12ismakingthetransitionfromanLCDscreentoOLED.Withflat
aluminum(铝)sidesforanoveralllook,itmorecloselymatchestheiPadProandiPad
Air.Asidefromtheflatsides,iPhone12stilllargelyresemblestheiPhone11.Around
back,ithastwocamerashousedinaglasscircle,whichmakesforanicecontrastwith
therestofthesmoothbackpanel.Toavoidbeingbrokenorcrackedwhendropped,
iPhone12iscoveredwithwhatAppledescribesasa“ceramic(陶瓷)shield”.
Camera
TheiPhone12hasa12-megapixelf/1.6maincamera—thefastestaperture(光圈)
inanyiPhoneyet.Thelow-lightperformancehasimproved,anditsadvancementsin
computationalphotographytomaximizedetailanddynamicrangehasalsobeen
achieved.ThefrontcameraontheiPhone12isgainingNightMode,aswell.
Processor
iPhone12ispoweredbythecompany’snewA14Bionicprocessor,whichisthe
firstsmartphonechipbuiltona5nmprocess,leadingtoimprovedperformanceand
efficiency.It’sclaimedthattheprocessorisupto50percentfasterthantheleading
chipsinAndroidsmartphones.
Wirelesscharging
ToimprovewirelesschargingontheiPhone12,itcontainsa“MagSafe”system
withbuilt-inmagnetstoguaranteethattheiPhone12properlylinesupwiththe
MagSafeaccessories(配件).
1.WhatisthesizeofiPhone12?
A.About6.1-inchasthatofiPhoneMax.
B.ThesamesizeasiPadPro.
C.BiggerthanthatofiPhone11.
D.AsbigasiPhoneXR.
2.What’sthefunctionofthe“MagSafe”system?
A.TocarryoutthewiredchargingofiPhone12.
B.ToperfectlymatchtheiPadProandiPadAir.
C.TomakesuretheiPhone12isrightfortheMagSafeaccessories.
D.Toprocesstheinformationinamorerapidway.
3.WhichofthefollowingsisTRUEaboutiPhone12?
A.Thereareonlytwocamerasplacedseparatelyinfrontandback.
B.ItispoweredbyA14BionicprocessorusedinAndroidsmartphones.
C.AllcamerasofiPhone12havetheNightMode.
D.Aceramicshieldhelpsprotectagainstbreakingandcracking.
B
Mostofushavespentmoretimeathomerecentlythanweeverimagined
possible.Maybeyoutooktheopportunitytoclean,ormaybeyouplantodoit
tomorrow.Thesetipscanhelpmakeyourhousebetterforyourbodyandyourmind.
Thinkaboutkeepingyourhomecleantheminuteyouwalkin.Takeoffyour
shoesatyourdoor.AUniversityofArizonastudyfoundthattheaverageshoeharbors
nearly421,000differentbacteria,includingEscherichiacoliandstrep.Pesticides,tar,
lead,mold,andcleaningchemicalscanalsogettrackedintoyourhomeviayourshoes.Leaveapairofslippersbythefrontdoor.
Evenifyouthinkyou’vedisinfectedeverything,youmighthaveoverlooked
somegermmagnets(磁铁).Onenotoriousoffender:
thetoothbrushholder.Rinseit
dailyandrunitthroughthedishwasherregularly.Anothergermmagnet:
kitchen
sponges.They’resounhealthfulthey’vebeenbannedfromrestaurantkitchens.
Portableultraviolet(紫外线)lightsareahighlyboastedgermkiller.HospitalsusepowerfulUVClighttodisinfectrooms,asitcankillviruses(possiblyeventhenewcoronavirus).Butbeware:
notallhomedisinfectingsystemsuseUVC,andsomeUVlightscanquicklyburnyourskin.
Don'tforgettocleantheairinyourhometoo.Thegoldstandardisa
high-efficiencyparticulateair(HEPA)filter(过滤器).TheDepartmentofEnergy
requiresthattheyremove99.97percentofpollutantsandparticles(颗粒)intheair.
PortableHEPAfilterscancleanasingleroomortheentirehouse.Therearecheaper
waystocleantheair-startbycrackingawindow.Indooraircanhavetwotofivetimesmorepollutantsthanoutdoorair.
Manyvirusesdon’tspreadaswellinmoistairastheydointhecold,drymonths.
Oneeasysolutionforthewinter:
usingahumidifier.TheCDCadvisesagainst
cool-misthumidifiers,whichcancontainbacteriaiftheyaren’tcleanedregularly.
Old-fashionedsteamhumidifiersarebest.Buttoomuchhumiditycanworsen
respiratory(呼吸的)problemsandencouragethegrowthofdustmites.
4.Whatshouldyoudobeforeyouwalkintoyourhouse?
A.Takeoffyourcoat.B.Changeyourshoes.
C.Cleanupthebacteria.D.Dustofftheshoes.
5.WhatdoestheCDCthinkofthecool-misthumidifiers?
A.Itisamustinwinter.
B.Itcanworsenrespiratoryproblems.
C.Itisnotasgoodastheold-fashionedsteamhumidifiers.
D.Itisaneasysolutionfordryseasons.
6.WhichisNOTthewayintroducedinthepassagetomakethehousecleaner?
A.Freshenyoursheets.B.Washtoothbrushholders.
C.DisinfectroomsbyUVClight.D.CleantheairwithHEPAfilters.
7.Whichofthefollowingisprobablythebesttitleforthetext?
A.HowtoDoCleaning.B.KeepYourselfHealthy.
C.MakeYourMindBooster.D.GetaHealthyHome.
C
CurtisWhitsonknewthewaterfallwascoming.He'drafteddowntheArroyo
Seco,ariverincentralCalifornia,before.Butthisyearwasdifferent.Heavysnow
andspringrainshadturnedtheusuallymanageablefallsintosomethingfierce.And
thisyear,insteadofhisfriends,Whitson'scompanionswerehiswife,KrystalRamirez,andhis13-year-oldson,Hunter.Asthethreeofthemapproachedthefallslateinthe
afternoonofthethirddayoftheircampingtrip,Whitsoncouldtellfromthe
increasingroarofwaterinthenarrowcanyonthattheywereinserioustrouble.There
wasnowaythey’dbeabletorappeldown(绕绳下降)therocksasplanned.
“Thewaterwasjustgushingthroughtherewithtremendousforce,”recalls
Whitson.
Theycouldwadetotheshore,butwouldanyonefindthemthere?
Theyhadno
mobilephoneservice,andtheyhadn’tseenasinglepersoninthepastthreedays.
Asheconsideredwhattodo,Whitsonhitonabitofluck—heheardvoices
comingfromtheothersideofthefalls.Heyelled,butthesoundoftherushingwater
drownedhimout.
Wehavetogetthesepeopleamessage,Whitsonthought.
ThenhespottedhisgreenNalgenewaterbottle.Whitsongrabbeditandcarved
“Help!
”onit.Ramirezalsoremindedhimthathehadapenandpaper,whichshe'd
broughttoplaygameswith,inhisbackpack.Whitsonknewitwasalongshot.Buthe
scrawled“Wearestuckhereatthewaterfall.Gethelpplease!
”andpushedthenote
intothebottle,throwingitoverthewaterfallperfectly.
“Allright,that’sallwecando,”WhitsontoldHunter.
Ittook30minutestonavigatebackupstreamtothebeachwheretheymadeafire.Withnoreasonableexpectationthattheirmessageinabottlewouldfinditswayto
anyone,theyspelledoutSOSinwhiterocks.Astheeveningworeon,theyplaceda
headlampwithaflashinglightonaledge(岩石突出部).Then,justaftermidnight,
theyheardahelicopterhoveringabovethem.Whitsonranovertotheheadlampand
startedflashingitatthehelicopter.He,Ramirez,andHunterwerewavingand
holleringwhentheyheardthemagicwords:
“ThisisSearchandRescue.Youhave
beenfound.”
Itwasamomentofpurehappinessasthethreechattedwiththeofficerswhohad
rescuedthem.Together,theymarveledattheunlikelihoodofitall.Twomenhadseen
thewaterbottleinthewater.Whentheypickeditup,theynoticedthewritingonit—
“Help!
”.
Afewdaysafternewsoftherescuebroke,oneofthehikerscontactedWhitson.
That’swhenhelearnedthestory.Therewereactuallytwolittlegirlshikingwiththe
menthatday.Itwasthegirlswhofirstspottedthebottleandswamtogetit.Whitson
isplanningonhavingabigbarbecuetomeetthehikers—andthankthem.
8.WhichwasNOTthetroubletheWhitsonsfaced?
A.Thewaterfallswerefierce.
B.Therewasnomobilephoneservice.
C.Allofthemwerenotexperiencedinrafting.
D.Theyhadtorappeldowntherocks.
9.WhichistheorderthattheWhitsonshelpedthemselvesout?
①TheyspelledoutSOSontherocks.
②Whitsonsqueezedthenote“Gethelpplease”intothebottle.
③Whitsonyelledtotheothersideofthefalls.
④Whitsoncarved“help”onhisgreenbottle.
A.③④②①B.②③④①C.①④③②D.④③②①
10.Whatdoestheunderlinedpartinparagraph7mean?
A.Itisafantasticidea.B.It’sabigchallenge.
C.It’sawildattempt.D.It’salongexploration.
11.Whitsonisplanningtohaveabigbarbecue______.
A.tocelebratetheirsurvival
B.toshowgratitudetothehikers
C.tohaveafamilyunion
D.tomeetandthanktherescueofficers
D
Ifyouhavespentanytimereadingpapersonteachingstrategiesinthepastfew
years,youhaveprobablynoticedastrongbacklashagainstdrill&practice,infavorof
“constructivistactivities”and“project-basedlearning”.
Memorizingfacts,manypeopleargue,isanoutdatededucationalpractice,since
anyonecouldjustGoogleafactondemandorlookituponWikipedianowadays.
Theyconsiderthatweshouldfocusallschoolactivitiesontheacquisitionofskillsas
opposedtoknowledge.
However,learningbyrote(memorizationbyrepetition)ismoreimportantthan
youthink.Therearemanycasesinwhichhavingknowledgeimmediatelyonthetip
ofyourtonguecanhavegreatsocialandprofessionalvalue.Forexample,lastnightat
anetworkingevent
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