分婁宗合訓(xùn)練：閱囂解+箔西峰+書瑛達(dá)（三）-2022高考菊看復(fù)習(xí)備考

閱讀下列短文，從每題所給的A、B、C和D四個(gè)選項(xiàng)中，選出最佳選項(xiàng)。

BicycleSafety

Operation：Alwaysrideyourbikeinasafe,controlledmanneron

campus.Obeyrulesandregulations.Watchoutforwalkersandother

bicyclists,andalwaysuseyourlightsindarkconditions.

TheftPrevention：Alwayssecurelylockyourbicycletoabicycle

rack—evenifyouareonlyawayforaminute.Registeryourbikewiththe

UniversityDepartmentofPublicSafety.Itsfast,easy,andfree.Registration

permanentlyrecordsyourserialnumber（編號(hào)）,whichisusefulinthe

possiblerecoveryofthebikestolen.

Equipment

Brakes：Makesurethattheyareingoodworkingorderandadjusted

properly.

Helmet：Makesureyourhelmetmeetscurrentsafetystandardsandfits

properly.

Lights：Alwayshaveafrontheadlight—visibleatleast500feetinfrontof

thebike.Ataillightisagoodideaaswell.

RulesoftheRoad

RidingonCampus：Asabicyclerider,youhavearesponsibilitytoride

onlyonstreetsandpostedbicyclepaths.Ridingonsidewalksorother

walkwayscanleadtoafine.Thespeedlimitforbicyclesoncampusis15mph,

unlessotherwiseposted.Alwaysgivetherightofwaytowalkers.Ifyouare

involvedinanaccident,youarerequiredtoofferappropriateaid,callthe

DepartmentofPublicSafetyandremainatthesceneuntiltheofficerletsyou

go.

BicycleParking：Onlyparkinareasreservedforbikes.Trees,handrails,

hallways,andsignpostsarenotforbicycleparking,andparkinginsuch

spotscanresultinafine.

IfThingsGoWrong

Ifyoubreaktherules,youwillbefined.Besides,violatingruleswhile

ridingbicyclesoncampus,youcouldbefinedfor：

?Nobicycleregistration...$25

?Bicycleparkingbanned...$30

?blockingthepathwiththebicycle...$40

?Violationofbicycleequipmentrequirement...$35

1.Registrationofyourbicyclemayhelpyou.

A.finditwhenitsstolenB.getyourserialnumber

C.receivefreerepairservicesD.settleconflictswithwalkers

2.Whatbikeequipmentisafreechoiceforriders?

A.Brakes.B.Ahelmet.C.Aheadlight.D.Ataillight.

3.Whatshouldyoudowhenyourideabicycleoncampus?

A.Givethewayontherighttowalkers.

B.Cyclealwaysataspeedof15mph.

C.Rideonpostedbicyclepathsandsidewalks.

D.Callthepolicebeforeleavingincaseofanaccident.

TwosummersagoIwasabouttoturnfiftyandwantedtodosomethingI'd

neverdonebefore.MydaughterBaileythoughtskydiving（跳傘）wouldbe

perfectforme.IcanpromiseyouthatofallthethingsIwasthinkingof

doing,jumpingoutofanairplanenevercameclosetomakingthelist.AsI

age,Iseemtohavedevelopedagrowingfearofheights.

Afterseveralrequestsfrommydaughter,Ifinallysaidyesandshe

lookedalmostshocked.Itoldafriendwhatweweredoing;thenwesetoff.

Wehada3-hourdrivetothejumpsite.Wedrovethroughsomebeautiful

countryside,butthenwepassedasmallcemetery（墓地）.Thenwepassed

anothercemeteryandanotherone.Iaskedifsomanypeoplediedjumping

outofairplanesinthisareathattheyneededtokeepbuildingmore

cemeteriestoburyallthebodies!

Aswesqueezedintothelittleplane,Itightlyheldtherighthandofmy

partnerRonnie.Theshortridetoaltitudewascruelforme.AsBaileystepped

tothedoor,shelookedbackatmeandsaid,“Dad,I'msureyoucando

it!"1saidyesassherolledout.Iimmediatelylookedbehindmeandsaid,

“RonnieIamnotfeelinggood!”Hesaid,"It'sgoingtobegreat.

Besides,ifstoolatenowanyway."Andwejumpedout.

Thenextfiveminutesweresomeofthemostamazingofmylife.Itwasso

beautifulandpeaceful—exceptforthepartswhereIwasscreaming.Iprayed

toGodfortheparachutetoopen,butmostlyItoldhimhowthankfulIwasfor

mylifeandbeingwithmethroughgoodandbad.

4.WhatcanweknowabouttheauthorfromParagraph1?

A.Heskydivedforthefirsttimeattheageof48.

B.Hewantedtodoskydivingforhis50thbirthday.

C.Heislessfearfulofheightsashegetsolder.

D.Hehadneverconsideredattemptingtodoskydiving.

5.WhydidtheauthormentionthecemeteriesinParagraph2?

A.Totellhowdeterminedhewas.

B.Toshowhowroughthetripwas.

C.Toexpresshowscaredhewasthen.

D.Toprovehowlonelythejumpsitewas.

6.WhatdidBaileydoforherfatherbeforesheskydived?

A.Sheplayedajokewithhim.

B.Shegavehimencouragement.

C.Shecomfortedhimconstantly.

D.Sheofferedhimusefulguidance.

7.Howdidtheauthorbehaveafterjumpingoutoftheairplane?

A.Heenjoyedhimself.

B.Hestayedquitecalm.

C.Hebreathedoutinrelief.

D.Hekeptfearingforsafety.

Anewkeyboardcantellwhetheryouareitsowner.Thekeyboardrecords

informationaboutthetypingpatternandsendsittoacomputerprogram.The

programthencheckstoseeifthepatternmatchestherightuser.Ifnot,an

alarmsounds,andthecomputerlocksthetypistout.Itlocksoutanyoneelse,

evenifthepersonknowsthepassword.Whafsmore,thisdeviceneedsno

batteries.Itharvestsalltheenergyitneedsfromtheactionofyourtyping.

Besides,thekeyboardisalsoself-cleaningandthekeysarefreeofdamage

fromwater,oilanddirt.

Thekeysofthenewkeyboardaremadeofthesameinexpensiveplastic

thatmightbefoundonanyotherstandardkeyboard.Butinsteadofbeing

smooth,thekeyshavemillionsoftinyplasticnanowires（納米線）ontheir

surfaceareatoeverykey,increasingtheeffectivecontactareabetweenthe

plasticsandfingers.Thisensuresthatthere'senoughpowertorunthe

keyboardassomeonetypes.

LimingDai,ascientist,didnotworkonthenewkeyboard,buthethinks

thedesigncouldbeimportantingettingbetterperformancefromavarietyof

devices.**ltcouldalsobeappliedtoatouchscreen,forinstance,"Daisays.

MThensmartphonesandnotepadscouldharvestenergyfromtheactionof

someonetypingordrawing.11

"Futureworkmightmakethekeyboardevenmoreuseful,"Daiadds."A

laterdesignmightbuildtinycapacitors（電容器）ontothenanowires,“he

suggests.Capacitorsarelittledevicesthattemporarilystoreelectriccharges.

ThosemightthenbeLEDstolightakeyboardinthedark.

ZhonglinWangisaco-designerofthenewkeyboard.Histeamhasbuilta

workingmodelofthekeyboard.ulfacompanydecidestofunditsproduction,

thiskeyboardcouldbeinstoresinaslittleastwoyears,"saysWang.

8.Howdoesthenewkeyboardtellwhetheryouareitsowner?

A.Bycheckingtheuser'spasswords.

B.Bysendingalarmstoacomputerprogram.

C.Bymatchingthetypingpatterntotheuser.

D.Byrecordinginformationaboutthetypingpattern.

9.Whyaremanynanowiresfixedonthesurfaceofthekeys?

A.Tomakethekeysbeautiful.B.Tohelpproducepower.

C.Tomakethekeyssmooth.D.Toimprovethespeedoftyping.

10.WhatisDaisattitudetothenewkeyboard?

A.Unconcerned.B.Positive.C.Doubtful.D.Conservative.

11.Whatisthebesttitleforthetext?

A.AKeyboardsFuture

B.AKeyboardMadeofNanowires

C.AKeyboardPoweredbyTyping

D.AKeyboardEntirelyOwnedbyYou

Themeteor（流星）showerleftmanypeopleinthecommunity

dissatisfiedanddemandinganswers.AccordingtoGabeRothschild,

EmeraldValleysmayor,peoplegatheredinthesuburbsofthecity,carrying

heavytelescopes,expectingtowatchthebrightlyburningmeteorspassing

throughthesky.Whattheyfoundinsteadwasaskysobrightenedbythe

city'slightsthatitdarkenedthelightofthemeteorspassingoverhead.

“Myfamilywassofrustrated,"admittedtownresidentDuaneCosby.uWe

wantedtomakethisanunforgettablefamilyouting,butitturnedouttobea

hugedisappointment.”

Astronomers—scientistswhostudystarsandplanets—havebeen

complainingaboutthisproblemfordecades.Theysaythatlightpollution

preventsthemfromseeingobjectsintheskythattheycouldseequiteeasily

inthepast.Theycallonpeopleandthegovernmenttotakemeasurestofight

againstit.

Thereisyetapopulationbesidesprofessionalandamateurstarobservers

thatsuffersevenmorefromlightpollution.Thispopulationconsistsofbirds,

bats,frogs,snakes,etc.Forexample,outdoorlightingseverelyaffects

migratingbirds.AccordingtotheInternationalDark-SkyAssociation,“100

millionbirdsayearthroughoutNorthAmericadieincrasheswithlighted

buildingsandtowers/5

Countlessanimalcasualtiesresultfromtheuseofartificiallighting.Clearly,

peopleenjoythebenefitsoflightingtheirevenings,butsomescientiststhink

itcanbeharmfulforhumans,too.Theyworrythatexposuretolightv/hile

sleepingcanincreaseperson'schancesofgettingcancer.

EmeraldValleyistheonlyonecommunitythatisbecomingawareofthe

negativeeffectsoflightpollution.Foryears,Flagstaff,Arizona,has

enforcedlightingregulationsinitscityinorderIoassistastronomersatthe

LowellObservatory.Similareffortshavebeenmadeworldwide,anda

movementisunderwaytoremindustoturnofilightswhenwearenotusing

them,sothatothercreaturescansharethenight.

12.Whywerethepeopleunsatisfiedwiththemeteorwatching?

A.Itendedupasocialouting.

B.Thecity'slightsaffectedit.

C.Themeteorsflewpastbeforebeingnoticed.

D.Thecitylightshowattractedmanypeople.

13.Whatdotheastronomerscomplainabout?

A.Meteorshowersoccurlessoftenthanbefore.

B.Theireyesightisfailingduetoartificiallighting.

C.Lightpollutionhasremainedunsolvedforyears.

D.Thegovernmentforbidstheirobservation.

14.WhatistheauthorconcernedaboutaccordingtoParagraph4?

A.Birdsmaytakeothermigrationpaths.

B.Animalslivinghabitsmaychangesuddenly.

C.Varietiesofanimalswillbecomesharplyreduced.

D.Animalslivesarethreatenedbyoutdoorlighting.

15.Whatdoestheauthormainlywanttotellus?

A.Savingwildlifeissavingus.

B.Greateffortsshouldbemadetosaveenergy.

C.Humanactivitiesshouldbeenvironmentallyfriendly.

D.Newequipmentshouldbeintroducedforspacestudy.

閱讀下面短文，從短文后各題所給的A、B、C和D四個(gè)選項(xiàng)中，選出可以

填入空白處的最佳選項(xiàng)。

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1.A.dangerB.existenceC.dilemmaD.power

2.A.consideredB.acceptedC.followedD.suggested

3.A.growB.faceC.keepD.catch

4.A.requiredB.designedC.passedD.supported

5.A.advertisementB.attractionC.promotionD.encouragement

6.A.comingupwithB.gettingawaywithC.lookingforwardtoD.holding

fastto

7.A.voluntaryB.valuableC.individualD.medical

8.A.sacrificeB.managementC.successD.contribution

9.A.produceB.instructC.communicateD.ensure

10.A.disappointedB.discouraged