白云区初三英语一模.docx
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白云区初三英语一模.docx
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白云区初三英语一模
白云区2021年初中毕业班综合测试
(一)
英语试卷
本试共四大题,10页,满分110分,考试时间120分钟
1、语法选择
AlthoughheisoneofChina’smostfamousscientists,YuanLongpingconsiders____
(1)____afarmer,forheworksthelandtodohisresearch.Indeed,hissunburntfaceandarmsandslim,strongbodyarejustlikethoseofmillionsofChinesefarmers,forwhomhehasstruggled(奋斗)____
(2)____thepastfiveyears.YuanLongpinggrowswhatiscalledsuperhybrid(杂种的)rice.In1973,hebecamethefirstagriculturalpioneerintheworldtogrowrice____(3)____hasahighoutput.Thisspecialstrainofricemakesitpossibletoproduce20%,moreofthecropin____(4)____samefields.Nowmorethan60%ofthericeproducedinChinaeachyear____(5)____fromthishybridstrain.
(1)A.heB.himselfC.himD.his
(2)A.forB.sinceC.inD.from
(3)A.whomB.whoC.whatD.that
(4)A.anB.aC.theD./
(5)A.wasB.isC.areD.were
(6)A.inB.atC.fromD.on
(7)A.LikeB.AsC.WithD.By
(8)A.toincreaseB.increasesC.beingincreasedD.increasing
(9)A.searchB.searchesC.hassearchedD.wassearched
(10)A.mayB.needC.couldD.should
(11)A.nearlyB.nearC.nearestD.nearer
(12)A.havefedB.werefedC.fedD.arefed
(13)A.leastB.mostC.lessD.more
(14)A.hungerB.hungryC.hungrilyD.hungers
(15)A.largerB.largeC.largestD.thelargest
2、完形填空
Therewasonceababyeagle.Itlivedinanestwhichwaslocatedonacliff(悬崖)overlookingabeautifulvalley.Thebabyeaglelikedthenestverymuch,asitwaswarmand____
(1)____.Itwastheonlyworldhehadeverknown.Andevenbetter,hehadallthefoodandattentionthatagreatmothereaglecould____
(2)____.Eachday,themotherwouldflydownfromtheskyandlandinthenesttofeedhimdeliciousfood.Shewaslikeagodtohim.Hehadnoideawhereshecamefromorhowsheworkedhermagic.Gradually,thebabyeaglegrewstrongandhisvisiongrewverysharp.
Oneday,themothereagle____(3)____atthetopofthecliffwithabigbowlofdeliciousfood.Shelookedatherbabyandsaidinagentlevoice,"Hereissometastyfood.Allyouhavetodoiscomeandgetit""HowcanIgetit!
"saidthebaby____(4)____.Hefeltsohungryandsoonburstoutcrying.However,themotherflewaway,despitehistears.
Afewdayslater,themotherflewdowntothenest."Eatthis.It'sthe____(5)____mealIshallbringyou."Thebabyatethemeatandcomplained,"Why?
You’rereallyaterriblemother."Suddenly,shepushedhimoutofthenest.Thebabyfellandpickedupspeedfasterandfaster."I'mgoingtodie!
hecried.Thegroundrushedtowardshimsoquicklythathecouldclearlyimaginehisown____(6)____.
Justatthismoment,something____(7)____happened.Theair____(8)____hiswingsandthenmovedawayfromhisbodyimmediately,withafeelunlikeanythinghehadeverexperienced.Helookeddownandsawthevalley.Hewasn'tmovingtowardsthe____(9)____anymore.
"Whatisgoingonhere?
"heasked."You'reflying,"saidhismothernexttohimwithabigsmileonher____(10)____."YouarebraveandIamreallyproudofyou."
(1)A.expensiveB.importantC.comfortableD.suitable
(2)A.provideB.containC.receiveD.produce
(3)A.turnedB.appearedC.returnedD.remained
(4)A.angrilyB.quietlyC.happilyD.patiently
(5)A.favoriteB.healthyC.greatD.last
(6)A.failureB.successC.deathD.improvement
(7)A.dangerousB.funnyC.difficultD.strange
(8)A.madeB.caughtC.fixedD.checked
(9)A.skyB.nestC.groundD.mountain
(10)A.headB.faceC.heartD.body
3、阅读理解
(A)
Itislateatnight,PeopleinCapeTown,SouthAfrica,lineuptocollectwaterfromaspring(泉).Onebyone,theyfilltheirplasticbottles.Eachpersoncantakeupto13gallons(加仑).Policemenstandbytokeeptherules.Inafewmonths,thatnumberwillbecutinhalf.
"Therearealotofpeoplewhohavenotrealizedtheproblem,"saidShirleyCurry.Shewaitedataspringtogethershareofwater."Nowtheysuddenlyrealizethisisforreal."
OnDayZero,eachperson'sdailywatersupplywilldroptoabout6.5gallons.(TheaverageAmericanuses80to100gallonsofwaterperday.)Linesatthecity's200watercollectionpointswillprobablygetevenlonger.
Someplaceswillnotbeincludedinthecutoff.Thewaterwillkeeprunninginhospitalsandschools.Itwillstayoninpoorareas,too.Thisistopreventillness.Areaspopularwithtouristsmayalsohavewater.Morethan10millionpeoplevisitCapeTowneachyear.Tourismprovidesnearly10%ofSouthAfrica’seconomy.
Acrossthecity,peoplearemakinganefforttosavewater.Theyaretaking90-secondshowers.Theyarewashingtheirclotheslessoften.Usingtapwatertowashcarsorfillswimmingpoolsisnotallowed.Thosecaughtusingtoomuchwaterarepunished.
Forsomepeople,rationing(定量供应)nowfeelsnormal.KelsondaCruzkeepsonecontainerofwaterneartheshower.Anotherheusesforbrushinghisteethandwashinghisface.Heusesnon-drinkingwatertoflushthetoilet.
(1)HowmuchwaterwilleachpersoninCapeTowngetinafewmonths?
A.13gallons.B.10gallons.C.9gallons.D.6.5gallons.
(2)Whatisthefourthparagraphmainlyabout?
A.WhatDayZerois.
B.WhatwillhappenonDayZero.
C.WhenDayZerowillstart.
D.WhenDayZerowillend.
(3)WhichofthefollowingisNOTawaytosavetapwater?
A.Takingshortershowers.
C.Fillingswimmingpools.
D.Avoidingwashingcarswithtapwater.
(4)Whatdoestheunderlinedword"flush"inthepassagemean?
A.冲洗B.注满C.清洁D.排放
(5)Whatisthepassagemainlyabout?
A.Theseriouswatershortage(短缺)inCapeTown.
B.ThepeopleinCapeTowndidn'trealizehowserioustheirwaterproblemwas.
C.ThethingsthathavecausedthewaterprobleminCapeTown.
D.ThehelpthatthegovernmentisofferingtopeopleinCapeTown.
(B)
Chinahascloned(克隆)twomonkeysusingthesamemethodthatcreatedDollythesheepinScotland,leadingthewayformoreexactanimaltestingfornewdrugsscientistssaidonJanuary25th2018.
ZhongZhongandHuaHua,theprimates(灵长类动物),werecreatedusingthenucleartransferofsomaticcells(体细胞核移植)attheChineseAcademyofSciences'InstituteofNeuroscience.
"Cloningmonkeysusingsomaticcellshasbeenaworld-classchallengebecauseitisaprimatethatsharesitsgeneticmakeup(基因组合)withhumans,"saidPuMuming,thedirectoroftheneuroscienceinstituteinShanghai.
SunQiang,thedirectorofthenon-humanprimateresearchattheinstitute,saidmostofthedrugexperimentsaredoneonlaboratorymice.However,drugsthatworkonmicemightnotworkormayevenhavenegativeeffectsonhumansbecausethetwospeciesaresodifferent.
"Monkeysandhumansarebothprimates,sotheyaremuchmorecloselyrelated,andtestingonmonkeysissupposedtobeaseffectiveastestingonhumans,"Sunsaid.Thisisespeciallyusefulintestingdrugsforsomeneuraldiseases(神经疾病),headded.
However,somefearthatthetechnologyusedtoclonemonkeyshasopenedthedoortocopyinghumans.
Whilethetechnicalbarrier(障碍)ofcloninghumanshasindeedbeenbroken,"thereasonwebreakthisbarrieristoproduceanimalmodelsthatarehelpfulformedicalresearchandhumanhealth,"saidPu."Thereisnopurposetoapplythismethodtohumans."
(1)ThescientistsusedthesamemethodthatcreatedDollythe________toclonethetwomonkeys.
A.catB.rat
C.sheepD.horse
(2)UsingsomaticcellstoclonemonkeyscanhelpwithallofthefollowingEXCEPTto______________.
B.treatallneuraldiseases
C.reduceexperimentcosts
D.produceeffectivedrugs
(3)Whatdoestheunderlinedsentencemean?
A.Differentspeciesshouldusedifferentdrugs.
B.Drugsthatworkonmicemustn'tbeusedonhumans.
C.Ifdrugsworkonhumans,wecanusethemonmice.
D.Drugsworkonspeciesthataresimilartohumans,whichcanreducethepossibilityofnegativeeffectson
humans.
(4)Inwhichpartofanewspapermayyoureadthepassage?
A.Science.B.Environment.
C.Culture.D.Fashion.
(5)Whatcanwelearnfromthepassage?
A.Itwillbemoreexpensivetotestclonedanimalsfornewdrugs.
B.Thesuccessincloningmonkeyswillbehelpfultoclonehumans.
C.Clonedmonkeyswillleadthewayformedicalresearchandhumanhealth.
D.Itiseasytoclonemonkeysbyusingsomaticcellsbecausetheyareprimates.
(C)
PatMcGeenoticedherdaughterhadn'treturnedtothedentist'swaitingroomjustbeforehersurgery(外科手术)wassupposedtostart.
ShewalkedtothebathroomandfoundJessicaMcDaniels,32,inthere,crying.
McGeetookherdaughterintoherarms.
"We'regoingtosaygoodbyetotheoldJessica,"shesaid."AndhitothenewJessica."
McDaniels,fromSt.Louis,US,hadbeenwishingforthisdaysincehighschool,whenthebullying(霸凌)aboutherteethstarted.Nowthatitwasfinallyhappening,shewasnervous.
Thebulliesdidn'tknowtheroadMcDanielshadtraveled.Sheexperiencednineoperations(手术)onherearsfromage2to12yearsold.Shewasalmostdeafinherrightear.Heradultteethdidn'tstartcominginuntilshewas11or12,anddoctorscouldn'tunderstandwhytheywerepushedoutward.Itgotworseasshegotolder.
McDanielshadbeentryingforyearstogetherteethfixed,butitwasalwaystooexpensive.
Whenherstorygotout,dentistswantedtohelpher.Oneofthem,MaryannUdy,gotintouchwithMcDanielsandofferedheranewsmile—freeofcharge.
McDanielswasn't
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