四川省南充市学年高一英语下学期期末考试试题.docx
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四川省南充市学年高一英语下学期期末考试试题.docx
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四川省南充市学年高一英语下学期期末考试试题
2016-2017学年度第二学期期末考试
高一英语
(时间:
120分钟分值:
150分)
第一部分:
听力(共20小题,每题1.5分,满分30分)
第一节(共5小题,满分7.5分)请听下面5段对话,选出最佳选项。
1.Howlongdidthewomanwait?
A.Twentyminutes.B.Thirtyminutes.C.Fortyminutes.
2.WhatgiftwillthemanprobablygiveLisa?
A.Ahat.B.Abook.C.Adoll.
3.Whatdoesthewomanmean?
A.Jimdidn'tgetfirstprize.B.Jimhaschangedalot.C.Jimdeservedfirstprize
4.Whatdayisittoday?
A.Wednesday.B.Thursday.C.Friday.
5.Whywasthemanlate?
A.Hesetoffverylate.B.Hiscarbrokedown.C.Therewasbadtraffic.
第二节(共15小题,满分22.5分)请听下面5段对话或独白,选出最佳选项。
请听第6段材料,回答第6、7题。
6.Whotookthepicture?
A.Dave.B.Tim.C.Mary.
7.Whatdoesthewomanthinkofherfather?
A.Funny.B.Serious.C.Quiet.
请听第7段材料,回答第8、9题。
8.WhatrelationisJennytoGeorge?
A.Hiswife.B.Hisdaughter.C.Hismother.
9.Whatmostprobablycausedtheaccident?
A.Theweatherhasbeenbad.B.Jennywasdrivingtoofast.
C.Thetruckdriverdrankanddrove.
请听第8段材料,回答第10至12题。
10.Whyisthewomancalling?
A.Toaskaboutthetime.B.Toaskaboutacomputer.C.Toaskforawake-upcall.
11.Whatnumbersshouldthewomanpress?
A.600.B.0600.C.6000.
12.Whatwillbesenttothewoman'sroom?
A.Somecups.B.Somehotwater.C.Somegreentea
请听第9段材料,回答第13至16题。
13.Whatdidthemando?
A.Abankclerk.B.Astoreowner.C.Aschoolteacher.
14.Whatistheman'sbusinessnow?
A.Caringforkids.B.Designingclothes.C.Sellingtoys.
15.Whywon'tthewomanworkfortheman?
A.Shehasalreadyhadagoodjob.B.Shedoesn'thavemuchexperience.
C.Shedoesn'tlikedealingwithpeople.
16.Whatwillthemandothisweekend?
A.Talktothewoman'ssister.B.GotoJulia'splace.C.Workathisstore.
请听第10段材料,回答第17至20题。
17.Whereisthespeakerfrom?
A.Tanzania.B.Sweden.C.Switzerland.
18.Whatwasthespeaker'sfirstjobafterhegraduated?
A.Teachingpeopleaboutsportsequipment.
B.Workingasasportsshopmanager.C.Workingasatenniscoach.
19.Howmanysportsisthespeakergoodat?
A.Two.B.Three.C.Four.
20.Whichlanguagedoesthespeakerspeakwell?
A.German.B.French.C.Italian.
第二部分:
阅读部分(共20小题,每题2分,满分40分)
第一节:
共15小题,每小题2分,满分30分
A
Plasticisoneofthemostimportanttechnologicaldiscoveriesofthe20thcentury.However,Germanscientistsarecertainthatthismaterialmaysoonbereplaced.Thenewdevelopment-liquidwood-canreplaceplasticsinallbranchesofmodernindustries.
Plasticasamaterialenjoysthebiggestdemandinthemodemworld,butitdoeshaveanumberofdisadvantages.First,plasticisnotrecyclable.Second,itcontainspoisonsthatcancausecancer.Finally,plasticismadeofoil,whichisnotendless.Theliquidwoodtechnologyisabletoreplaceplasticandprovidingmankindwithnewmaterialsformarryyearsahead.Arbofornisanewmaterial,whichcanbegotfromsofttissues(组织)ofwood.Oncemixedwithseveralotheringredients(成分),itturnsintosolidandnon-poisonousmaterial.
Thewood-workingindustryseparateswoodintothreebasicthingsincludinglignin(木质素),whichisnotusedfortheproductionofpaper.SpecialistsoftheFaunhoferInstitutemixedligninwithseveralnaturalmaterialsandthusinventedthematerialwhichcouldbemeltedandmoulded(铸造).
Whensolidarboformlookslikeplasticandpossessesthequalitiesofwood,itcanbeusedfortheproductionofanyitems.
Arboformisalreadyusedfortheproductionofcarparts.However,thenewinventiondoesnotenjoyawideuseduetothehighcontentofsulphur(硫)init.Germanresearchersbelievethattheywillbeabletoreducetheamountofsulphurby90percentverysoontomakearboformusableforhomeneeds.
Inaddition,liquidwoodcanberecycledrepeatedly.Theanalysisofarboformshowedthatthematerialhadallofitsqualitiesevenifitwasreprocessedtentimes.
21.Fromthepassagewelearnthatliquidwood________
A.hasreplacedplasticB.ismadefromnaturaloil
C.hasbeenwidelyusedinhouseholdD.canberecycledrepeatedly
22.ItcanbeconcludedthatGermanresearcherswillfocustheirfutureworkfirstlyon
the__________
A.material'swideuseB.contentofsulphurinarboform
C.productioncostofarboformD.qualitiesofliquidwood
23.WhichofthefollowingisNOTtrue?
A.Lignincontainspoisonsthatcancausecancer.
B.Plasticdoesharmtooursocietyinmanyways.
C.Theliquidwoodhelpstoprotectourenvironment
D.Arboformisn'tusableforhomeneedatpresent.
24.Thebesttitleofthepassageshouldbe__________
A.PlasticHasaNumberofDisadvantagesB.ANewMaterial-Plastic
C.LiquidWoodtoReplacePlasticD.HowtoProtectArboform
B
Blue-eyedpeoplehavebeenlivinginEuropeforatleast7,000years,scientistshave
discovered.
AmanwholivedontheIberianPeninsulabeforeEuropeansbecamefarmersprobablyhadblueeyesbutdarkhairandskin,accordingtoscientistswhohavesequenced(按序排列)hisDNA.Thissurprisingcombinationofeye,hairandskincoloringmaynothavebeenunusualduringhislifetime,butitisnolongerseenamongmodernEuropeans,reportedbythejournalNature.
Theman,aNeolithichunter-gathererknowntoscientistsasLaBrana1,isofgreatinteresttoscientistsbecauseheoffersasnapshotofwhatwasinEuropeans'DNAbeforeagriculture(农业)spreadthroughthecontinent.Expertshaveunderstoodthatcertaingenetic(基因的)featurespreadquicklyamonghumansaftertheyledthefarminglifestyle.LaBrana1showsthatatleastsomeoftheirpredictionswerecorrect.
Theman'sskeleton,alongwiththatofamalecompanion,wasdiscoveredin2006ina
caveinwhatisnownortheasternSpain.Thesite,knownasLaBrana-Arintero,sitsabout5,
000feetabovesealevel,andthecaveprovidedacold,refrigerator-likeenvironmentthat
preservedhisDNA.
Inthelab,scientistswereabletotakeoutenoughDNAfromasingletoothtoreconstructLaBranaI'sentiregenome(基因组).TheycomparedittotheDNAofotherancientEuropeansand
determinedthathewasaclosermatchwithhunter-gatherersthanwithfarmers.
WhenitcametogenesthatwouldinfluenceLaBranaI'sappearance,theresearchersfoundthattheir7,000-year-oldsubjecthadversionsoftwoskinpigment(色素)genesthatareeitherveryrareornonexistentamongEuropeanstoday.Thentheylookedatotherplacesinthegenomethatinfluencepigmentationandfoundamixofancientandmoderngenevariants(变体).Takentogether,LaBrana1'sDNA“islikelytohaveresultedindarkskinpigmentationanddarkorbrownhair,"theywrote.
However,hisDNAindicatesthathiseyesweremostlikelyblue,thescientistsfound.Thissuggeststhatgenevariantsforlight-coloredeyesandskindidnotspreadtogether,theywrote,addingthatLaBrana1'scombination“ofdarkskinandnon-browneyesisuniqueandnolongerpresentincontemporaryEuropeanpopulations."Today,ablue-eyedpersonwouldusuallyhavefairskin.
TogetsomeideaofwhetherLaBrana1'scoloringwasunusualforhisday,theresearcherswilltrytosequencetheDNAofhiscompanion,whohasbeennamedLaBrana2.
25.WhyscientistsareinterestedinLaBrana1
A.TheycanknowEuropeans'DNA.
B.TheycanknowEuropeanhunter-gatherers'DNA.
CTheycanknowtheancientagricultureinEurope.
D.Theycanknowsomeoftheirpredictionswerecorrect.
26.LaBrana1waswellpreserveddueto________ .
A.dryweatherB.ahighcaveC.properprotectionD.coldconditions
27.WhichofthefollowingisTRUEaccordingtothepassage?
A.LaBrana1'sDNAinfluenceshisappearance.
B.LaBrana1'sappearanceinfluencescontemporaryEuropeans.
C.LaBrana1'sgenevariantsspreadtogether.
D.LaBrana1'sgeneiscompletelydifferentfromthecontemporaryEuropeans'.
28.Thelastparagraphsuggeststhat_______.
A.LaBrava2hasthesamegenomewithLaBrava1
B.Blue-eyedpeoplewerecommoninEurope7,000yearsago
C.Branal'scombinationofdarkskinandnon-browneyesisunique
D.It'snotcertainthatLaBrava'sappearancewascommonathistime
C
Whatyouthinkofaforest,whatdoyousee?
Justtrees?
Ordoyouseemanyotherthings,suchassmallinsects,worms,restlesssquirrels,singingbirds,andcolorfulplants?
Theforestisawholeworldofitsown.Itisfullofmanydifferentlivingthings.However,eventhoughtheyarealldifferent,theyhaveonethingincommon:
theyallneedeachotherinordertosurvive.
Treesfeedtheanimalsoftheforest.Theymakefoodintheirleavesbyusingsunlighttocombinewaterandminerals(矿物质)absorbed(吸收)fromthesoilandair.Theirnetworkofrootssticksintothesoilandhelpstreesabsorbwater,makingitpossibleforcreaturetoliveinit.
Theearthworms,wholiveontheforestfloor,alsohelptokeepthesoillivableandfullofnutrients(营养).Theirholesinthegroundallowairandwater,whichbearmanyminerals,topassfreelythroughthesoil.
Insects,whoeattheleavesofthetrees,arethemainfoodofbirds.Feedingontheinsects,birdshelpkeepforestlifeinbalancebypreventingtheinsectsfromoverrunningtheforest.
Squirrelsalsoplaytheirpart.Theyfeedontheseedsofthetrees,yetthey,likethebirds,usethebranchesofthetreesfortheirhomes.
Humanbeingsarelikethelivingthingsintheforest.Weneedoneanotherinordertosurvive.Werelyonfarmerstogrowfood,trickdriverstobringittolocalstores,andsalesmentosellit.Weneedpeopletoprepareandcookfood,andotherstotakegarbageaway.Then,ofcourse,weneeddoctorsandnursestotakecareofuswhenwearesick,mailcarriers,telephoneoperators,andnewspaperdelivery(递送)peopletokeepusintouch,aswellasscientists,engineersandgovernmentleaderstoimprovehowwelive.
Wealsonee
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