江苏省南京师范大学附属中学学年高三第一学期期末模拟试题Word文档格式.docx
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江苏省南京师范大学附属中学学年高三第一学期期末模拟试题Word文档格式.docx
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AmongthemostpopularappsareDuolingoandBusuu.Previousresearchfoundpositiveresultsontheuseofthem.Buttheseappsmainlyconcentratedonstudywithlearnerswhohadsignedupforlanguagecoursesandtheyonlyworkedasafter-schoolsupport,sotheresultswerenotalwaysreliable.Arecentstudyof4,095Busuuusershasbeencarriedoutaimedtofindoutifuserscanactuallylearnalanguagewithanapp.
Busuuprovideslearningmaterialsfor12differentlanguages.Itoffersaspecialmodelwheresomecontentisavailableforfreewhilesomecontentisnot.Wefindthatitsusersareanevenmixofmenandwomen.Morethanhalfconsiderthemselvestobeatthebeginnerlevelasthereisadecreaseinusersastheirlanguagelevelsgoup.Mostpeopleusetheappbecauseofpersonalinterest,orbecausetheywanttostudyorliveabroad.Femaleuserstendtouseitlessoftenbutforlongerperiodsoftimethanmaleusers.
GettinganyfeedbackonBusuudependsonwhetheryouransweriscorrectornot.Whileitishelpful,thisisnotthesortoffeedbacklanguageteachersprefer,asitdoesnotexplainwhytheanswerisrightorwrong.Inspiteofthis,feedbackintheappisveryhighlyrated.
Morethan92%ofrespondentsstatethattheapphasmettheirexpectationsand86%ratetheappveryhighly.Infact,morethan80%oftheuserssurveyedstronglyagreethatusingtheapphashelpedthemimprovetheirknowledgeofthelanguagetheyarelearning.
Besides,languagelearningappsalsocreateanenvironmentwheremistakesareonlyknowntotheusers,andthiscanaddresstheperformanceanxietythatmanylearnerssufferfromwhenaskedtospeakaforeignlanguage.Solanguageteachersshouldencouragetheirstudentstousethemtodothegrammarwork,leavingpreciousclasstimeformorelanguagecommunication.
1.Theresultsoftheformerresearchweren’talwaysdependablebecause .
A.itwasonlycarriedoutbeforeclass
B.itdidn’tconsiderusersinclass
C.itjustfocusedonpositiveresults
D.itusedout-of-datemethods
2.WhatcanwelearnabouttheappBusuufromthetext?
A.Allthecontentisfreetouse.
B.Mostusersconsideritsatisfying.
C.It’susedbymoreadvancedlearners.
D.It’smorepopularwithfemalelearners.
3.Whichofthefollowingcanprobablyreplacetheunderlinedword“address”?
A.Dealwith.B.Writedown.
C.Turnto.D.Speakof.
4.Whatisthemainideaofthetext?
A.Studentswon’tsufferanxietyinlearninglanguagesbyusingBusuu.
B.Languagelearningappsareeffectiveandsatisfactorytolanguagelearners.
C.Languagelearningappsareverypopularwithmostlanguageteachers.
D.Studentsshouldberequiredtouseappsforhomeworkafterclass.
B
iPhone12
Outlook
Featuringthesame6.1-inchdisplaysizeastheiPhone11andiPhoneXRbeforeit,iPhone12ismakingthetransitionfromanLCDscreentoOLED.Withflataluminum(铝)sidesforanoveralllook,itmorecloselymatchestheiPadProandiPadAir.Asidefromtheflatsides,iPhone12stilllargelyresemblestheiPhone11.Aroundback,ithastwocamerashousedinaglasscircle,whichmakesforanicecontrastwiththerestofthesmoothbackpanel.Toavoidbeingbrokenorcrackedwhendropped,iPhone12iscoveredwithwhatAppledescribesasa"
ceramic(陶瓷)shield"
”.
Camera
TheiPhone12hasa12-megapixelf/1.6maincamera——thefastestaperture(光圈)inanyiPhoneyet.Thelow-lightperformancehasimproved,anditsadvancementsincomputationalphotographytomaximizedetailanddynamicrangehasalsobeenachieved.ThefrontcameraontheiPhone12isgainingNightMode,aswell.
Processor
iPhone12ispoweredbythecompany'
snewA14Bionicprocessor,whichisthefirstsmartphonechipbuiltona5nmprocess,leadingtoimprovedperformanceandefficiency.It'
sclaimedthattheprocessorisupto50percentfasterthantheleadingchipsinAndroidsmartphones.
Wirelesscharging
ToimprovewirelesschargingontheiPhone12,itcontainsa“MagSafe”systemwithbuilt-inmagnetstoguaranteethattheiPhone12properlylinesupwiththeMagSafeaccessories(配件).
5.WhatisthesizeofiPhone12?
A.AsbigasiPhoneXR.
B.ThesamesizeasiPadPro.
C.BiggerthanthatofiPhone11.
D.About6.1-inchasthatofiPhoneMax.
6.What'
sthefunctionofthe“MagSafe"
system?
A.TocarryoutthewiredchargingofiPhone12.
B.ToperfectlymatchtheiPadProandiPadAir.
C.TomakeiPhone12rightfortheMagSafeaccessories.
D.Toprocesstheinformationinamuchmorerapidway.
7.WhichofthefollowingisTRUEaboutiPhone12?
A.AllcamerasofiPhone12havetheNightMode.
B.ItispoweredbyA14BionicprocessorinAndroidsmartphones.
C.Thereareonlytwocamerasplacedseparatelyinfrontandback.
D.Aceramicshieldhelpstoprotectagainstbreakingandcracking.
C
YouprobablyknowwhoMarieCuriewas,butyoumaynothaveheardofRachelCarson.Oftheoutstandingladieslistedbelow,whodoyouthinkwasthemostimportantwomanofthepast100years?
JaneAddams(1860—1935)
AnyonewhohaseverbeenhelpedbyasocialworkerhasJaneAddamstothank.Addamshelpedthepoorandworkedforpeace.Sheencouragedasenseofcommunity(社区)bycreatingsheltersandpromotingeducationandservicesforpeopleinneed.In1931,AddamsbecamethefirstAmericanwomantowintheNobelPeacePrize.
RachelCarson(1907—1964)
Ifitweren'
tforRachelCarson,theenvironmentalmovementmightnotexisttoday.Herpopular1962bookSilentSpringraisedawarenessofthedangersofpollutionandtheharmfuleffectsofchemicalsonhumansandontheworld'
slakesandoceans.
SandraDayO'
Connor(1930—present)
WhenSandraDayO'
ConnorfinishedthirdinherclassatStanfordLawSchool,in1952,shecouldnotfindworkatalawfirmbecauseshewasawoman.ShebecameanArizonastatesenator(参议员)and,in1981,thefirstwomantojointheU.S.SupremeCourt.O'
Connorgavethedecidingvoteinmanyimportantcasesduringher24yearsonthetopcourt.
RosaParks(1913—2005)
OnDecember1,1955,inMontgomery,Alabama,RosaParkswouldnotgiveupherseatonabustoawhitepassenger.HersimpleactlandedParksinprison.ButitalsosetofftheMontgomerybusboycott.Itlastedformorethanayear,andkickedoffthecivilrightsmovement."
TheonlytiredIwas,wastiredofgivingin,"
saidParks.
8.WhatisJaneAddamsnotedforinhistory?
A.Hersocialwork.B.Herteachingskills.
C.Hereffortstowinaprize.D.Hercommunitybackground.
9.WhatwasthereasonforO'
Connor'
sbeingrejectedbythelawfirm?
A.Herlackofpropertraininginlaw.B.Herlittleworkexperienceincourt.
C.Thediscriminationagainstwomen.D.Thepoorfinancialconditions.
10.Whomadeagreatcontributiontothecivil-rightsmovementintheU.S.?
A.JaneAddams.B.RachelCarson.
C.SandraDayO'
Connor.D.RosaParks.
D
Doyoufindyourselfunabletogomorethan15minuteswithoutreachingintoyourpocket,pullingoutyoursmartphoneandcheckingyoure-mailorWeChat?
Don'
tpanic.Youarehardlyalone.Arecentsurveyshowsthatsmartphoneusershavedeveloped"
“checkinghabit"
——frequentlychecksofe-mailsandotherApps.Thechecksnormallylastedlessthan30secondsandwereoftendoneevery10minutes.
Onaverage,thestudysubjectschecktheirphones34timesaday.Andthestrangestpartisthattheydon'
tevenrealizetheyaredoingit."
Ihadn'
ttoldmyhandtoreachoutforthephone.Itseemedtobedoingitallonitsown,"
wroteElizabethCohen,amedicalcorrespondentforCNNwhowatchedherrighthandsneakingawayfromhersidetograbherphonewhilesittingonthetableatdinnerwithfriends.
nia,SanFrancisco(UCSF),explainsthatcheckingsmartphonesisrewardinginsomeway."
Eachtimeyougetane-mail,it'
salittlebitexciting,becauseitmeansapositivefeedbackthatyou'
reanimportantperson,"
FranktoldCNN.Oncethebrainbecomesusedtothispositivefeedback,reachingoutforthephonebecomesanautomaticactionyoudon'
teventhinkaboutconsciously,saidFrank.ProfessorCliffordNassofStanfordUniversityaddedthatconstantlycheckingyoursmartphoneisalso“anattempttonothavetothinkhardbutfeellikeyouaredoingsomething"
.
However,everycoinhastwosides.Thishabitcancauseproblems.Studyshowthatwheneveryoutakeabreakfromwhatyouaredoingtocheckyoursmartphone,Itishardtogobacktoyouroriginaltask,accordingtoAdamGazzaley,aneurologistatUCSF.1nat'
snottheworst.AsurveybySouthKoreanmarriageconsultingagencyDuoearlierthisyearshowsthatsmartphonesaredestroyingintimaterelationships,reportsTheKoreaHerald(韩国先驱报).Abouthalfortherespondentssaidtheyhadhadfightswiththeirboyfriendorgirlfriendbecauseorsmartphones.And32.8percentofthemfoughtaboutsmartphoneobsession.Inthisrespect,checkingsmart-phonesatregularintervalsisabadhabit.Butjustasanoldsayinggoes,"
Badhabitsdiehard.”
Sotogetridofthecheckinghabit,Cohensuggestsestablishingphone-treetimesandzones.
11.Whatisthemostunusualpartofthestudysubjects?
A.Thetimesofphonechecks.
B.Thelastingtimeofphonechecks.
C.Theunawarenessofcheckingphones.
D.Thehighfrequencyofcheckingphones.
12.WhatdoesLorenFrankthinkofcheckingsmart-phonesfrequently?
A.Itisworthwhileinsomeway.
B.Itisnecessarytothinkhard.
C.Itisunimportantforthosebusypeople.
D.Itislikelytocauseneurologicaldiseases.
13.Whichofthefollowingisth
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