2021-2022学年人教九年级（上）英语寒假作业（六）

2021-2022学年人教新版九年级(上)英语寒假作业(六)(5)A.AndB.SoC.ButD.Until

一.完形填空(共1小题)(6)A.dangerousB.commonC.difTicultD.strange

1.Therearepurpleclothes,purplehandbags,purplebicycles,purplefurniture,evenpurplecomputersJSopurpleisone(7)A.gotB.passedc.wastedD.cost

ofthemost(I)colorstoday.Butinthepast,purplewasaveryexpensiveandunusualcolor.Let'stakea

(8)A.basicB.harmfulc.specialD.perfect

lookattherich(2)ofthecolorpuiple.

(9)A.colorB.smellc.plantD.animal

SomescientistsbelievethatthefirstplantstoappearonEarthover5(X)millionyearsago(3)looked

purple,notgreen.Plantstodayaregreenbecause(4)usegreenchlorophyll(叶绿素)toproduce

(10)A.evenB.neverc.seldomD.only

energy.(5)theseearlyplantsprobablyusedsomethingcalledretinal,whichisadarkpurplecolor.

(11)A.wearB.sellc.changeD.make

DuringthetimeoftheRomanEmpire(37BC-476AD),itwasvery(6)tomakepurpledye(染

料).Thedyecainefromseasnails(海螺).But10,000deadseasnails(7)youjustonegram(克)(12)A.geographyB.sciencec.artD.math

ofpurpledye,,,aswellasaverybadsmelHThis(8)purpledyewascalledTyrianpurple,anditwasthe

(13)A.comparedB.mixedc.collectedD.kept

preferred(9)ofemperors.

(14)A.surveyB.suggestionc.discoveryD.exam

In16th--centuryEngland,purplewas(10)forthekingsfamilymembers.QueenElizabethI'sclothes

werepurple,butordinarypeoplewerenotallowedto(11)thecolor.(15)A.healthierB.thickerc.cheaperD.darker

In1856,WilliamPerkin»an18-year-old(12)student,noticedsomethingstrangewhiledoingan

二.阅读理解(共3小题)

experiment(实验).Thechemicals(化学药品)heusedtocleanhisinstruments(13)withthechemicals

2.Springfinallyarrived.Thispastwinterwasalong,cold,andsnowyone.Gonzalowasreadytogooutsideandplay

heusedinhisexperimentandproducedabrightpuiplecolor.This(14)ledPerkintostartacompanyusing

sports.However,becauseGonzalowasnewintown,hedidn'thavemanyfriends.Hedecidedtotryandgetsomeof

thischemicalmixturetomakepurpledye.Thedyewasmuch(15)thansea-snaildye.ThankstoPerkin,

hisclassmatestogether.Heputupacardintheclassroom.ThecardinvitedboystomeetGonzaloatanearbyparkon

nowanyonecanaffordtowearpuipleclothes.

Saturdayforafootballgame.FootballwasGonzalo'sfavoritesport.Heplayediteversincehewasakid.

(1)A.peacefulB.popularC.excitingD.serious

OnSaturdaymorning,Gonzalowalkedtotheparkearly.Hewantedtobethefirstonetheretomeeteveryone.Buthe

(2)A.historyB.styleC.researchD.productwasalittleworriedthathisclassmateswouldn'tshowup.Slowlybutsurely,Gonzalo'sclassmatesbegancomingto

thepark.Gonzalowascertaintheywouldhaveagreatgame.

(3)A.graduallyB.especiallyC.exactlyD.probably

"Ibroughtaball,"GonzalotoldoneofhisclassmatesLeo,whosaidhealsobroughtaball.Leosaidhewasahuge

(4)A.othersB.theyC.weD.some

footballfan.BothLeoandGonzalowenttotheirschoolbagstogettheirballs.That'swhentheyrealizedtheirballs

weredifferent.

Leo'sballwasoblong（椭圆形的）andbrown,whileGonzalo'sballwasaroundsoccerball.GonzalohadforgottenB.Theybroughtdifferentballs.

thatintheUnitedStatesfootballandsoccerweredifferentsports.Leohadforgottenthat,too.Theycompromised（妥

C.Theywerebothnewtothetown.

协）andplayedonegameofsoccerandonegameofAmericanfootball.

D.Theywerebothgoodatplayingfootball.

根据材料内容选择最佳答案.

60.Whatsport（s）didtheboysfinallyplay?

56.WheredidGonzalopulupthecard?

A.Soccer.

A.Intheschooldininghail.

B.Americanfootball.

B.Ontheplayground.

C.Basketballandsoccer.

C.Inhisclassroom.

D.Americanfootballandsoccer.

D.Inthepark.

3.Ifyoulookatthetopofyourphone»you'11usuallyseealittlesymbolthatsays3Gor4GThe"G"standsforthe"

57.Whatdotheunderlinedwords"showup"inParagraph2mean?

generalion”（代）ofyourmobilenetwork.Butthesesignswillbeathingofthepastwhen5Gnetworksfullyarrive.

A.Appear.

OnMarch30,Shanghaivice-mayorWuQingmadethefirst5GvideocallonaHuaweiMateX

B.Understand.Smartphone.ShanghaihasalsobecomethefirstcityinChinatostarttesting5Gnetworks.

C.Help.5Gwillbeabout100timesfasterthan4G,andpeoplewillbeabletodownloadanduploaddatafaster（hanever

before.5GwillnotonlybringtastermobileInternet,butpeoplecanalsouseitformanyotherthings.

D.Agree.

Forexample,5Gwillhelptomakeself-drivingcarssafer.Today'sself-drivingtestcarshaveaproblemwith

58.WhatcanwelearnfromParagraph2?

alag（延迟）.Whenthecar"sees"anobstacle（障碍物）»itsendsthisinformationtoadatacenterandreceives

A.Gonzaloworriedaboutplayingwithhisclassmates.instructions.However,itwillbesometimebeforeitsendsandreceivesthisinfonnation.With（hiskindoflag,the

carsmightcrashbecausetheydon'treceiveinstructionsintime.With5G.thislagwillbegreatlylowered,makingthe

B.FewofGonzalo'sclassmatescametothepark.

carssafer.

C.Gonzalowasthefirstonetogettothepark.

5Gcouldalsobeusedtopowertheinternetofthings（loT）,isalai-geonlinenetworkthatconnects

D.Gonzalowenttotheparkbybike.

allthingsandpeople.Fastinternetspeedswillbekeytodevelopingthistechnology.TheloTcouldbeusedin

59.WhichofthefollowingisTRUEaboutGonzaloandLeo?alotofways.Forexample,withloT,Whenyourfridgefindstherearenoeggsinit,itwillautomaticallyplacean

orderonline.

A.Theyforgottobringballs.

(1)Whichcitywas5Gtestedfbrthefirsttime?year.Baidubegantotestitsself-drivingcarsonopenroadsinBeijing.

A.Beijing.(2)Sincethen,companieslikeTesla.UberandBaiduhavebeenworkingtoproduceandtesttheirown

self-drivingcars.

B.Shanghai.

Self-drivingcarsaresaferthanregularcars.(3)Theycanremovethestressofdrivingandallow

C.Shenzhen.

disabledorblindpeopletogetaroundmoreeasily(4)Inonetest»researcherspointedalaserpointer(激

(2)Whatcanweinter(推测)accordingtothepassage?光棒)atthecar'ssensors(传感器)whileitwasmoving.Thecarmistakenlythoughtthatthelaserbeamwasinits

wayandsloweddownorchanged(hedirection.

A.5GiswidelyusedinChinanow.

Thesoftwarethatisusedtodirectthecarsmaynotbesafeenough.(5)Whenweuseourcomputersor

B.5Gnetworkswillmakeourlivesmoreconvenient.

smartphones,theysometimescrash(崩溃)withoutanyreason.Butifthishappened(oaself-drivingcar,theresults

C.Therearenosymbolsatthetopofourphones.

couldbedeadly,improvementstothesoftwarecouldbeasolutiontothisproblem.

<3)Thewriterusesself-drivingcarsasanexamplelo.

A.explainhow5G'sfastspeedcanbehelpful

A.Attimes?itmaybreakdown.

B.warnabout(hepossibledangersofself-drivingcars

B.Self-drivingcarsbegantodevelopin2010.

C.explainhowself-drivingcarswork

C.itmightbeoneofBaidu'sself-drivingcars.

(4)WhatisloTaccordingtothepassage?

D.Butself-drivingcarshavetheirownproblemsaswell.

A.Arobot(hatcandohousework.

E.Andtheyaremoreenvironmentallyfriendlythanregularcars.

B.Anonlinestorewhereyoucanbuyanything.

C.Alargeonlinenetworkthatconnectsthingsandpeople.

(5)Whichsentenceisrightaccordingtothepassage?

A.5Gwillhelpusbuyeggsquickly.

B.Robotscanhelpusbuyeggsonline.

C.Ourrefrigeratorcanordereggsonlinefbrus.

4.Don'tbetoosurprisedifyouseeacarslowingdowntheroadwithoutadriverinBeijingthesedays.(1)Last

(3)A.graduallyB.especiallyC.exactlyD.probably

202L2022学年人教新版九年级(上)英语寒假作业(六)(4)A.othersB.theyC.weD.some

参考答案与试题解析(5)A.AndB.SoC.ButD.Until

一.完形填空(共1小题)(6)A.dangerousB.commonC.difficultD.strange

I.Therearepurpleclothes,purplehandbags,purplebicycles»purplefurniture,evenpurplecompu(ers!Sopurpleisone

(7)A.gotB.passedC.wastedD.cost

ofthemost(I)Bcolorstoday.Butintliepast,purplewasaveryexpensiveandunusualcolor.Let'stakealook

attherich(2)Aofthecolorpurple.(8)A.basicB.harmfulC.specialD.perfect

SomescientistsbelievethatthefirstplantstoappearonEarthover500millionyearsago(3)Dlooked(9)A.colorB.smellC.plantD.animal

purple,notgreen.Plantstodayliregreenbecause(4)Busegreenchlorophyll(叶绿素)toproduceenergy.(5)

(10)A.evenB.neverC.seldomD.only

C_theseearlyplantsprobablyusedsomethingcalledretinalrwhichisadarkpurplecolor.

(11)A.wearB.sellC.changeD.make

DuringthetimeoftheRomanEmpire(37BC-476AD)»itwasvery(6)Ctomakepurpledye(染

料).(海螺).(克)

ThedyecamefromseasnailsBut10*00()deadseasnails(7)Ayoujustonegramof(12)A.geographyB.scienceC.artD.math

purpledye…aswellasaverybadsmell!This(8)CpurpledyewascalledTyrianpurple,andilwasthepreferred

(13)A.comparedB.mixedC.collectedD.kept

(9)Aofemperors.

In16th--centuryEngland*purplewas(10)Dforthekingsfamilymembers.QueenElizabethI'sclothes(14)A.surveyB.suggestionC.discoveryD.exam

werepurple,butordinarypeoplewerenotallowedto(11)Athecolor.

(15)A.healthierB.thickerC.cheaperD.darker

In1856.WilliamPerkin,an18-year-old(12)Bstudent,noticedsomethingstrangewhiledoingan

【考点】记叙文.

experiment(实验).Thechemicals(化学药品)heusedtocleanhisinstruments(13)Bwiththechemicals

heusedinhisexperimentandproducedabrightpurplecolor.This(14)CledPerkintostartacompanyusingthis【分析】本文讲述r紫色的历史以及由来.

chemicalmixturetomakepurpledye.Thedyewasmuch(15)Cthansea-snaildye.ThankstoPerkin,now

【解答】1.B考查形容词的辨析.A表示和平的；B表示流行的；C表示刺激的；D表示严肃的.由Therearc

anyonecanaffordtowearpurpleclothes.

purpleclothes,puiplehandbags,purplebicycles»purplefurniture,evenpurplecomputers可知此处表示所以紫

(1)A.peacefulB.popularC.excitingD.serious色是现在最流行的颜色，选B.

2.A考查名词的辨析.A表示历史:B表示风格：C表示研究：D表示产品.由Somescientistsbelievethatthe

(2)A.historyB.styleC.researchD.product

firstplantstoappearonEarthover500millionyearsago(3)lookedpurple,notgreen可知此处表示让我们看——看

紫色丰富的历史，选A.

3.D考查副词的辨析.A表示逐渐的；B表示特别地；C表示确切地；D表示也许.结合语境可知此处表示来清洁器具的化学药品与他用来做实验的药品混合产生了一种亮紫色，选B.

•些科学家们觉得也许地球上5亿年前出现的第一个植物是紫色的，选D

14.C考查名词的辨析.A表示调查；B表示建议；C表示发现；D表示考试.空格处代词的是“他用来清洁

4.B考查代词的辨析.空格处指代前文提到的复数名词plants,且在句子中作主语，用they代替，表示它们，器具的化学药品与他用来做实验的药品混合产生了一种亮紫色"这一发现，选C.

选B.

15.C考查形容词的辨析.A表示更健康的；B表示更厚的；C表示更便宜的：D表示更暗的.结合Thanksto

5.C考查连词的辨析.A表示并且；B表示所以；C表示但是；D表示直到.分析语境可知ihcseearlyplantsPerkin,nowanyonecanafford（owearpurpleclothes可知这种染料比海螺染料便宜得多，选C.

probablyusedsomethingcalledretinal,whichisadarkpurplecolor（这些早期的植物也许用到了一种叫作视网膜

二.阅读理解（共3小题）

的深紫色的东西）与Plantstodayaregreenbecause（4）Busegreenchlorophyll（叶绿素）loproduceenergy

（今天的植物是绿色的，因为它们用叶绿素来产生能量）是转折关系，选C.2.Springfinallyanived.Thispastwinterwasalong,cold,andsnowyone.Gonzalowasreadytogooutsideandplay

sports.However,becauseGonzalowasnewintown,hedidn'thavemanyfriends.Hedecidedtotryandgelsomeof

6.C考查形容词的辨析.A表示危险的；B表示共同的；C表示困难的；D表示奇怪的.由Thedyecamefrom

hisclassmatestogether.Heputupacardintheclassroom.ThecardinvitedboystomeetGonzaloatanearbyparkon

seasnails（海螺）.But1（）.000deadseasnails<7）Ayoujustonegram（克）ofpurpledye（这种染料来自海螺，

Saturdayfbrafootballgame.FootballwasGonzalo'sfavoritesport.Heplayediteversincehewasakid.

但1000只死掉的海螺中你只能得到i克紫色的染料）可知做紫色的染料是很困难的，选C.

OnSaturdaymorning,Gonzalowalkedtotheparkearly.Hewantedtobethefirstonetheretomeeteveryone.Buthe

7.A考查动词的辨析.A表示得到：B表示通过：C表示浪费：D表示花费.Sitwasvery（6）tomakepurple

wasalittleworriedthathisclassmateswouldn'tshowup.Slowlybutsurely.Gonzalo'sclassmatesbegancomingto

dye可知此处表示但10000个死了的海螺你只能得到一克紫色的染料，选A.

thepark.Gonzalowascertaintheywouldhaveagreatgame.

8.C考查形容词的辨析.A表示基础的：B表示有害的：C表示特别的：D表示完美的.由上文的但10000

"Ibroughtaball."GonzalotoldoneofhisclassmatesLeo,whosaidhealsobroughtaball.Leosaidhewasahuge

个死了的海螺你只能得到一克紫色的染料可知这个紫色的染料是挺特别的，此处表示这种特别的紫色染料叫

footballfan.BothLeoandGonzalowenttotheirschoolbagstogettheirballs.That'swhentheyrealizedtheirballs

作泰尔红紫，选C.

weredifferent.

9.A考查名词的辨析.A表示颜色；B表示味道：C表示植物；D表示动物.结合语境可知此处表示它是皇

Leo'sballwasoblong（椭圆形的）andbrown,whileGonzalo'sballwasaroundsoccerball.Gonzalohadforgotten

帝偏爱的颜色，选A.

thatintheUnitedStatesfootballandsoccerweredifferentsports.Leohadforgottenthat.too.Theycompromised（妥

10.D考查副词的辨析.A表示甚至；B表示从不；C表示几乎：D表示只.Et]QueenElizabethIsclocheswere协）andplayedonegameofsoccerandonegameofAmericanfootball.

purple,butordinarypeoplew