贵州省兴仁市凤凰中学学年高二英语下学期期中试题含参考答案.docx
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贵州省兴仁市凤凰中学学年高二英语下学期期中试题含参考答案.docx
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贵州省兴仁市凤凰中学学年高二英语下学期期中试题含参考答案
贵州省兴仁市凤凰中学2019-2020学年
高二英语下学期期中试题
满分:
150分测试时间:
120分钟
第Ⅰ卷(选择题,共100分)
第一部分听力(共两节,满分30分)
第一节(共5小题;每小题1.5分,满分7.5分)
听下面5段对话。
每段对话后有一个小题, 从题中所给的A、B、C三个选项中选出最佳选项。
听完每段对话后,你都有10秒钟的时间来回答有关小题和阅读下一小题。
每段对话仅读一遍。
1.Whatwillthemanprobablydoduringhisholiday?
A.Dohiswork.B.TraveltoQingdao.C.Climbsomemountains.
2.Whatdoesthewomanoffertheman?
A.Icedtea.B.Cookies.C.Chips.
3.Howmuchdidthewomanbuyherwatchfor?
A.$1000.B.$800.C.$200.
4.Whatistherelationshipbetweenthespeakers?
A.Bossandemployee.B.Waiterandcustomer.C.Co-workers.
5.Whatarethespeakersmainlytalkingabout?
A.Theirbiologyteacher.
B.Thewoman’sparents.
C.Thepetoftheclass.
第二节(共15小题;每小题1.5分,满分22.5分)
听下面5段对话或独白。
每段对话或独白后有几个小题,从题中所给的A、B、C三个选项中选出最佳选项。
听每段对话或独白前,你将有时间阅读各个小题,每小题5秒钟;听完后,各小题将给出5秒钟的作答时间。
每段对话或独白读两遍。
听第6段材料,回答第6、7题。
6.WhyisAnnagoingtoGreece?
A.Togoonvacation.B.Toattendawedding.C.Tobeonabusinesstrip.
7.WhatdoesTimlikeaboutGreece?
A.Theboats.B.Thepeople.C.Thefood.
听第7段材料,回答第8、9题。
8.WhatvolunteerworkdoesLucysometimesdo?
A.Shehelpsoldpeople.
B.Shetakescareofanimals.
C.Sheteacheshomelesschildren.
9.HowmuchtimeperweekdoesLucyusuallydovolunteerwork?
A.Twodays.B.Oneday.C.Fivehours
听第8段材料,回答第10至12题。
10.WhatdidGlenaddtohisbaklava?
A.Chocolate.B.Honey.C.Nuts.
11.WhendidGlengetinterestedinbaking?
A.Whenhewasfive.
B.Whenhewastwenty.
C.Whenhewasthirty-five.
12.WheredidGlengettheideaforhisbaklava?
A.InTurkey.B.InAmerica.C.InFrance.
听第9段材料,回答第13至16题。
13.Whyisthewomansurprised?
A.Theparkisnotcrowdedduringschoolholidays.
B.Theparkiscrowdedallyearround.
C.Theparkisn’tforchildren.
14.Whattimeofyearisit?
A.Spring.B.Summer.C.Fall.
15.Howdoesthemanfeelabouthisjob?
A.Helovesit.B.Heistiredofit.C.Hefeelsstressed.
16.Wherewillthemanprobablyworkinfuture?
A.Atabank.B.Atacollege.C.AtDisneyland.
听第10段材料,回答第17至20题。
17.Howlongwasthebabyelephanttrappedinthewell?
A.For8hours.B.For9hours.C.For11hours.
18.Whatdidthevillagersdowhentheyfirstarrivedthere?
A.Theystoodwatching.
B.Theycutsomebananas.
C.Theyremovedsomeofthesoil.
19.Whogotthebabyelephantoutofthewellatlast?
A.Thevillagers.B.Themotherelephant.C.Thebabyelephanthimself.
20.Howistheendingofthestory?
A.Sad.B.Happy.C.Surprising.
第二部分阅读理解(共两节,满分40分)
第一节(共15小题,每小题2分,满分30分)
一、阅读下列短文,从每题所给的A、B、C和D四个选项中,选出最佳选项。
A
Fieldtripguide
Where:
DeerFlatNationalWildlifeRefuge
Contact:
SusanKain208-467-9278
Suitability:
Adults,Teens
Lookingforvolunteers(18orolder)tohelpatastationforourDiscoverWildlifeJourneysfieldtripfor4th-6thgraders!
Noteachingexperiencenecessary.Alltrainingprovided.
ThefieldtripsareTuesdaysthroughThursdays9:
30am-2:
30pmSeptemberandOctober.
Salesclerk
Where:
HiramM.ChittendenLocks
Contact:
VolunteerClearinghouse800-865-8337
Suitability:
Adults
AvolunteerjobwithDiscoverYourNorthwestisopenforpart-timeworkyearround.Volunteerswillhelpcustomersandprovidecashier(出纳员)dutiesinasmallbookstoreintheClassAvisitorcenterattheHiramM.ChittendenLocks.
RVvolunteer
Where:
NatchezNationalHistoricalPark
Contact:
MelissaTynes601-446-5790
Suitability:
Adults,Groups,Family
TherearemanychancesatNatchezNationalHistoricalPark,includingVisitorCenterAssistant,Gardener,TourGuide,etc.TwoRVsiteshavejustbeenadded!
Werequireatleast32hoursofserviceaweek,persite,andatleast3monthsofvolunteerservice.Volunteersshouldhavetheabilitytocommunicatewithvisitorsofdifferentagegroupsandcultures.
VisitorCenterhost
Where:
KingsleyPlantation
Contact:
EmilyPalmer904-251-3537
Suitability:
Adults
Volunteersprovideservicestoparkvisitorsonadailybasis.PrimarydutiesincludegreetingvisitorsintheVisitorCenter,answeringquestionsaboutthepark,makingsales,answeringphonecalls,etc.
Skillsneeded:
Goodcommunicationskillsandaninterestinnaturalandculturalhistory.
21.Whatisarequirementforvolunteeringasfieldtripguides?
A.Volunteersmustworkdaily.
B.Volunteersmustbeatleast18yearsold.
C.Teachingexperienceisamust.
D.3monthsofvolunteerserviceisrequired.
22.Whichnumbershouldyoucallifyouwanttovolunteerinabookstore?
A.800-865-8337.B.601-446-5790.
C.208-467-9278.D.904-251-3537.
23.Whichofthefollowingissuitableforfamilyvolunteers?
A.Fieldtripguide.B.Salesclerk.
C.RVvolunteer.D.VisitorCenterhost.
B
Doyouknowwhattodoifyouseeabirdwithabrokenwinginyourbackyard,orahurtraccoon(浣熊)bythesideoftheroad?
Useyourphone!
It’sneveragoodideatotouchawildanimalortotrytohelponewithoutprofessionalguidance.Theanimalmightbedangeroustoyou,andyoucouldcausefurtherinjurywithoutmeaningto.
That’swhythewildlife-rescueorganizationAnimalWatchhascreatedanewmobileapp.Theapphelpsusersfindtherightsolutionsforanimalsthatneedurgent(紧急的)care.
AnimalHelpNowusesyourphone’sGPStofindwheretheanimalislocated.Thentheappasksquestionsabouttheanimal:
Isitwildorraisedbyhumans?
Isitapetorafarmanimal?
Couldtheanimalputhumansindanger?
Basedonthelocation,thetimeofday,thetypeofanimal,andtheinjury,AnimalHelpNowwillsuggestacareproviderthat’srightforyoursituation.Forwildanimals,theappmightsuggestanearbyrescuefacilitythatspecializesinwoundedwildlife.Oritmightpointyoutoregisteredcaretakerswhonursebacktohealthanimalsthathavebeenhurtinthewild.Forpetsorfarmanimals,theappliststhenearestveterinarians(兽医)whocareforthetypeofanimalthathasbeeninjured.
“Theappisdesignedtoworkevenwhenyoudon’thavecellorInternetaccess.”AnimalWatchdirectorDaveCrawfordtellsNationalPublicRadio.
“Sowhetheryou’redrivingthrougharemoteareaontheeasternColoradoplains,hikingatrailinRockyMountainNationalPark,orsimplypassingthroughadeadzoneonyourwaytowork,you’llstillbeabletoimmediatelyfindthehelpyouneed.”Fornow,AnimalHelpNowworksonlyinColorado,whereAnimalWatchisbased.Buttheorganizationhopestoincludeinformationforusersacrossthecountry.”
24.Ifyouhelpinjuredanimalsbyyourself,youmay________.
A.becomeadangertothem
B.domoreharmtothem
C.makethembecomewilder
D.leavetheminadangeroussituation
25.ItcanbeinferredthatAnimalHelpNowis________.
A.anorganizationB.awebsite
C.amobileappD.acompany
26.AccordingtoDave,theapp________.
A.canworkanywhereinColorado
B.stopsworkingonyourwayback
C.includesinformationacrossthecountry
D.needstohaveaccesstotheInternet
27.Thebesttitleforthepassagemaybe________.
A.HelpingtheInjuredAnimalsinTime
B.SavingAnimalswithYourPhone
C.ProvidingCareforWildAnimals
D.MakingaCalltoHelpAnimals
C
Fewpeoplecanresistthelure(诱惑)ofadeliciousicecream,especiallyonahotday.Theonlythingthatspoilsthefunisthatthetreatishardtoenjoyslowlyoftenendingupwithasticky,meltedmess.Now,researchersfromColombia'sPontificiaBolivarianaUniversitymayhavefoundanunlikelypartnertohelpsolvethisage-oldproblem-cellulosefiber(纤维素)extractedfrombananaplantwaste.
Bananas,asyouprobablyknow,growinbunchesonatree-likeplant.Eachbunchisattachedtoacentralstalk,calledarahis(叶轴),whichisthrownoncethefruithasbeenharvested.Theteam,ledbyDr.RotinZuluagaGallego,beganbyextractingcellulosenanofibrils(CNs)frompowderedrachis.Thetasteless,odorlessmacrofibers,thousandsoftimessmallerthanthewidthofahumanhair,werethenaddedinvariousconcentrationsto100gramsoficecreammix.
WiththerightamountofCNFsmixedin,thedessertlastedlongerinitsfrozenstatethanconventionalicecream,extendingbothitsshelflifeandtheamountoftimethetreatcanbeenjoyed.Evenmoreexcitingwasthatthefibersincreasedthestickinessoflow-faticecreamtolevelshigherthanthefull-fatone.Sincethisiswhatdeterminesthefrozentreat'screaminessandtexture,CNFscouldhelpcreatehealthiericecreamwithoutcompromisingontaste.
Theresearchers,whopresentedtheirfindingsattheAmericanChemicalSociety(ACS)meetinginNewOrleansonMarch21,2018,nextplantoinvestigatehowdifferenttypesoffat,suchascoconutoil,affectthebehaviorofCNFsinotherfrozentreats.
TheColombianresearchersarenottheonlyoneworkingoncreatingaslower-meltingicecream.In2015,scientistsattheUniversityofDundeeinScotlandfoundthatanaturallyoccurringproteincalledBSIA(BacterialSurfaceLayerA)wasremarkablyeffectiveinkeepingthetreatfrozenforlongerperiodsoftime.Withbothteamscompetingtobethefirsttogettomarket,thefutureofeveryone'sfavoritedessertcertainlylookspromising
28.Whatpreventspeopleenjoyinganicecreamslowly?
A.Akindoffiberfrombanana.B.Theicecream'sstickiness.
C.Thehotweather.D.Theicecream'squickmelting.
29.WhywereCNFsaddedtoicecreammix?
A.Toimproveisflavor.B.Toreduceitsfatcontent.
C.Tomakeitmeltmoreslowly.D.Toaddtoitsnutrition.
30.Whatcanbeinferredfromthelastparagraph?
A.IcecreamwithBsIAhasbeenonsaleatthemarket.
B.Slowlyenjoyinganicecreamwillsoonbecomeareality.
C.CNFsaremoreusefulandeffectivethanBslA.
D.TheColombianresearchteamhastakentheleadinthecompetitionwiththeScottishteam.
31.What'stheauthor'sattitudetowardsthefindingof
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