南昌二中高三英语第四次联考试题及答案解析.docx
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南昌二中高三英语第四次联考试题及答案解析.docx
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南昌二中高三英语第四次联考试题及答案解析
2020年南昌二中高三英语第四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
OnFridaymorningwhen53-year-oldThongPhambrokeintothehousethroughtheunlockedbackdoor,hetookasteakknifefromthekitchen.
Itwasdark,andthefamilydidn'tknowwhatMarleywasbarking(吠)at.Taylor,AmberandtheirgirlsFinley,6,andSadie,4,soonwokeupandcamedownstairs,too.“Well,itwasdarksowecouldn'tseeanything,onlycouldhearMarley,”Amberrecalled,sayingherhusbandthenwentforthelights.“Andonceheturnedthehalllighton,werealizedthattheguywasholedupinthecornertryingtohide.”
“SoIthinkhegottothefrontdoorandrealizedhecouldn'tgetout,andbythatpointintime,Marley'sgothimcornered,”Taylorsaid.Phamslashed(砍)bothMarleyandTaylor,andbloodwenteverywhere.TaylorsharedavideosummarytohisFacebookpage,wherehesaidMarleywasstabbed(刺)uptosixtimes,mostlyaroundtheheadandneckarea.“AndasIpulledback,bloodshotoutofmyarm,”Taylorcontinued.“ShegothimprettygoodandIgothimprettygoodintheface.”
“ButitwasreallyhardbecauseIwastryingtomakesurethatmyhusbandwasn'tgoingtodie,”Amberexplained,addingthatshewastryingtoprotecttheirtwogirls.“Whenherealizedthatthetwogirlswereinthehouse,that'swhenhekindofbackedupandstartedrunning."
Taylorexpressedgratitudetoeveryonefortheirthoughtsandprayers.AndthefamilyisthankfulfortheirdogMarley.
“She'sourhero,”Ambersaid.“Ifithadn'tbeenforher,thatguycouldhavegoneinthe...hecouldhavegonetotheirroomsorsomething.”Tayloradded,“Yeah,Imean,thestoryplaysoutverydifferentlyifMarley'snotthere.”
1.Whydidthefamilycomedownstairsbeforedaybreak?
A.Tostopabreak-in.B.Tolockthebackdoor.
C.TocheckonMarley.D.Toturnthehalllighton.
2.Whathappenedduringthefight?
A.Phamdugaholeinthecorner.
B.Marleywasinjuredbutbitback.
C.Taylorhadabackupfromneighbors.
D.Amberfoughtbacktoprotecthergirls.
3.WhatdoesTaylormainlyexpressonhisFacebook?
A.Forgiveness.B.Concern.C.Anger.D.Appreciation.
B
Expertsarewarningabouttherisksofextremelypicky(挑剔的)eatingafterateenagerlivingonadietofchipsandcrispsdevelopedlastingsightloss.EyedoctorsinBristolcaredforthe17-year-oldafterhissighthadgonetothepointofblindness.Testsshowedhehadseriousvitamindeficiency(缺乏).Dr.DenizeAtan,whotreatedhimatthehospital,said,“Hisdietwasbasicallyaportionofchipsfromthelocalfishandchipshopeveryday.Healsousedtosnackoncrispsandsometimeswhitebreadandham,andnotreallyanyfruitandvegetables.”
Theteenagersawhisdoctorattheageof14becausehehadbeenfeelingtiredandunwell.AtthattimehesufferedfromvitaminB12deficiency,buthedidnotstickwiththetreatmentorimprovehispoordiet.Threeyearslater,hewastakentotheBristolEyeHospitalbecauseofprogressivesightloss.
Hewasnotoverweightorunderweight,buthehadlostmineralsfromhisbones,whichwasreallyquiteshockingforaboyofhisage.Intermsofhissightloss,hemetthestandardsofbeingblind.“Hehadblindspotsrightinthemiddleofhissight,”saidDrDenizeAtan,“Thatmeanshecan’tdriveandwouldfinditreallyarduoustoread,watchTVorrecognizefaces.”
DrDenizeAtansaidthatparentsshouldlearnabouttheharmthatcanbecausedbypickyeating,andturntoexpertsforhelp.Forthosewhoareconcerned,sheadvised,“It’sbestnottobeanxiousaboutpickyeating,andinsteadcalmlyintroduceoneortwonewfoodswitheverymeal.”Shesaidmultivitamintabletscansupplement(补充)adiet,butcannottaketheplaceofeatinghealthily.“It’smuchbettertotakeinvitaminsthroughavariedandbalanceddiet,”shesaid,addingthattoomanycertainvitamins,includingvitaminA,canbeharmful,“soyoudon’twanttooverdoit.”
4.WhatdoesDrDenizeAtanimplyinparagraph1?
A.Thedietoftheboyisnotbalanced.
B.Fruitandvegetablesarerichinvitamins.
C.Pickyeatingiscommonamongteenagers.
D.Thecauseoftheboy’sdiseaseisunknown.
5.Whydidtheboygotoseehisdoctorattheageof14?
A.Toimprovehispoordiet.
B.Togetsomehelptoloseweight.
C.Tobetreatedforhisdiscomfort.
D.Toslowdownhisprogressivesightloss.
6.Whatdoestheunderlinedword“arduous”inparagraph3probablymean?
A.Important.B.Easy.C.Necessary.D.Difficult.
7.Whatdoesthelastparagraphmainlytalkabout?
A.Reasonswhytheboyisseriouslyill.
B.Suggestionsfortheboy’sfamilytocareforhim.
C.Adviceforparentsworriedaboutpickyeating.
D.Waysoftakinginenoughvitaminsandminerals.
C
Children'saveragedailytimespentwatchingtelevisionorusingmobiledeviceincreasedfrom53minutesatage12monthstomorethan150minutesat3years,accordingtoananalysisbyresearchersattheNationalInstitutesofHealth(NIH).Byage8,childrenweremorelikelytologthehighestamountofscreentimeiftheyhadbeeninhome-basedchildrenorwereborntofirst-timemothers.
“Ourresultsindicatethatscreenhabitsbeginearly,”saidEdwinaYeung,aninvestigatorinNationalInstituteofChildHealthandHumanDevelopment(NICHD).“Thisfindingsuggeststhatinterventions(干涉)toreducescreentimecouldhaveabetterchanceofsuccessifintroducedearly.”
Intheresearch,mothersof4,000childrenrespondedtoquestionsontheirkids'mediahabitswhentheywere12,18,24,30,and36monthsofage.
TheAmericanAcademyofPediatricsrecommendsavoidingdigitalmediaexposureforchildrenunder18monthsofage,introducingchildren18to24monthsofagetoscreenmediaslowly,andlimitingscreentimetoanhouradayforchildrenfrom2to5yearsofage.Inthecurrentstudy,researchersfoundthat87%ofthechildrenhadscreentimeexceeding(超过)theserecommendations.However,whilescreentimeincreasedthroughouttoddlerhood,byage7and8,screentimefelltounder1.5hoursperday.Theresearchersbelievethisdecreaserelatestotimeconsumedbyschool-relatedactivities.
Thestudyauthorsclassifiedthechildrenintotwogroupsbasedonhowmuchtheiraveragedailyscreentimeincreasedfromage1toage3.Thefirstgroup,73%ofthetotalhadthelowestincrease,fromanaverageofnearly51minutesadaytonearlyanhourand47minutesaday.Thesecondgroup,27%ofthetotal,hadthehighestincrease,fromnearly37minutesofscreentimeadaytoabout4hoursaday.Higherlevelsofparentaleducationwereassociatedwithloweroddsofinclusioninthesecondgroup.
8.WhousemobiledevicelongestaccordingtotheNIH'sanalysis?
A.10-year-oldborntofirst-timemothers.
B.3-year-oldchildreninlowincomefamilies.
C.8-year-oldchildreninhome-basedchildcare.
D.1-year-oldchildrenwithparentspoorlyeducated.
9.WhatdoestheresearchsuggestaccordingtoEdwina?
A.Parentsshouldstoptheirchildrenusingmedia.
B.Parentsshouldlimittheuseofdigitalmediathemselves.
C.Parentsshouldreducetheirchildren'sscreentimeearlier.
D.Parentsshouldavoidtheirchildrenusingdigitalmediaatinfancy(婴儿期).
10.Whydoeschildren'sscreentimefallwhentheyage7and8?
A.Theyarestudyingatschool.B.Theycancontrolthemselves.
C.Theyaretiredofusingthem.D.Theyareforbiddentousethem.
11.Whichofthefollowingmaybethebesttitle?
A.KeepAwayfromMediaB.ScreenHabitsBeginEarly
C.UrgencyofParentalEducationD.HarmofHome-basedChildcare
D
Therearemanyusefulthingswecandoeachdaytofeelbetter.Itmaytakesomeeffortsandtimetomakeahabitofdrinking8glassesofwaterdailyorthinkingmorepositively,butitiswellworthit.Whatthingsdoyoudoeverydaytofeelbetter?
Probablythehealthiestthingyoucandotofeelbettereachdayistoexerciseearlyinthemorning.Youdon'thavetorunthewholemorningorspendafewhoursinthegym.Evendoingsomeeasyexerciselikewalking,sit-upsorjumpingtheropewillhelpyoufeelbetterinnotime!
Again,duetoourbusyschedules,wedon'tgetenoughsleepeachnight.Ifyouhavetroublefallingasleep,avoidwatchingTVorsurfingtheInternetrightbeforebed.Also,trytomakehealthybedtimesnackchoicesanddon'tdrinkteaorcoffeetoolateintheday.
Ifyoudrink3glassesofwater,4glassesofcoffeeorteaandaglassofsodaeachdayandthinkthatyoudrinkenoughwater,thinkagain.Yourbodyneedswater(notcoffeeorsoda!
)tofunctionproperly.Aimingtodrink7-8glassesofwatereachdaycanmakeyoufeelbetter.
Beingpositiveisthekeytoalongerlife.Positivethoughtscanhelpimproveyouroverallheath.Lifeisfullofstressfulsituationsandit'shardtostaycheerfulwheneverythinggoeswrong,butyourpositiveattitudecanhelpyousolveanyproblemandfightanystressfasterandeasier.Yourpositiveattitudeisespeciallygoodforyourhearthealth.Smile,staypositiveandlivealongerlife!
12.Intheauthor'sopinionwhichcanbenefitusmostinorderthatwefeelbetter?
A.Sleepingenough.B.Drinkingenoughwater.
C.Thinkingmorepositively.D.Takingmorningexercise.
13.WhichofthefollowingagreeswithwhatissaidinParagraph3?
A.Drinkingteaorcoffeemakesussleepless.
B.Drinkingteabeforebedmakesithardertofallasleep.
C.WatchingTVorsurfingtheInternetleadstolesssleep.
D.Ourbusyschedulescausemoredifficultyinfallingasleep.
14.Whyiswaternecessarytoourbody?
A.Becauseitcanmakeusfeelbetter.
B.Becauseitcanhaveourbodyworksmoothly.
C.Becauseincandomoregoodtoourbodythancoffee.
D.Becauseitcanhepavoidfeelingthirsty.
15.What
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