海南省北京师范大学万宁附中高二英语下学期第一次月考试题

PAGEPAGE25海南省北京师范大学万宁附中2020-2021学年高二英语下学期第一次月考试题（考试时间120分钟满分150分）考生注意:

1.答题前,考生务必将自己的姓名、考生号填写在试卷和答题卡上，并将考生号条形码粘贴在答题题卡上的指定位置。

2.回答选择题时，选出每小题答案后，用铅笔把答题卡对应题目的答案标号涂黑。如需改动，用橡皮擦干净后，再选涂其他答案标号。回答非选择题时,将答案写在答题卡上。写在本试卷上无效。3.考试结束后,将本试卷和答题卡一并交回。第一部分:听力(共两节，满分30分)做题时，先将答案标在试卷上。录音内容结束后，你将有两分钟的时间将试卷上的答案转涂到答题纸上。第一节:

(共5小題:每小題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，并标在试卷的相应位置。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-遍。

1.

What

will

the

young

man

probably

do

tomorrow

morning?

A.

Go

to

Peter’s

house.B.

Help

his

mother.C.

Do

his

homework.

2.

How

many

people

will

have

dinner

together

tomorrow

night?

A.

Two.B.

Three.C.

Four.3.

What

are

the

speakers

mainly

talking

about?

A.

Phone

bills.B.

The

man's

company.C.

Mistakes

online.4.

What

does

the

woman

mean?A.

The

ending

of

the

book

will

be

boringB.

The

man

should

check

with

his

professor.C.

The

man

needs

to

finish

the

book.

5.

What

is

the

probable

relationship

between

the

speakers?

A.

Professor

and

student.B.

Tutor(辅导老师)

and

pupil.C.

Advisor

and

researcher.

第二节:

(共I5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，并标在试卷的相应位置。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.

What

does

the

woman

think

of

the

necklace?A.

It

is

too

old.B.

It

is

very

fancy（精致的）.C.

It

is

simple

but

beautiful.

7.

What

will

the

man

probably

do

next?A.

Take

a

break.B.

Serve

other

customers.C.

Find

another

necklace.

听第7段材料，回答第8~10题。

8.

Where

does

the

woman

want

to

go?A.

To

Ocean

Avenue.B.

To

Parker

Street.C.

To

Bradley

Drive.

9.

When

does

the

woman

need

to

arrive?A.

At

10:30.B.

At

10:45.C.

At

11:00.

10.

How

will

the

woman

reach

her

destination?A.

By

car.B.

By

taxi.C.

By

bus.听第8段材料，回答第11~13题。11.

How

did

the

woman

know

where

to

go?A.

Jesse

told

her.B.

The

police

called

her.C.

Dr.

Andrews

phoned

her.

12.

How

might

Jesse

get

injured?A.

He

caused

an

accident.B.

His

car

crashed

into

a

tree.C.

A

tree

fell

on

his

car.

13.

What

does

the

man

want

to

do

in

a

few

hours?A.

Call

the

police.B.

Get

something

to

eat.C.

Give

the

woman

more

information.

听第9段材料，回答14~17题。14.

Where

is

the

meat

section（区域）?

A.

In

the

back

of

the

store.B.

To

the

left

of

the

speaker.C.

On

the

other

side

from

the

bakery.

15.

How

often

does

the

man

go

to

the

supermarket?

A.

Once

a

week.B.

Once

a

fortnight.C.

Once

a

month.

16.

What

does

the

woman

offer

to

do

for

the

man?

A.

Find

some

oranges

for

him.B.

Help

organize

the

locations.C.

Share

his

opinion

with

her

manager.17.

What

is

the

man

likely

to

buy?

A.

Soap.B.

Bread.C.

Pork.

听第10段材料，回答第18~20題。

18.

How

many

cities

and

towns

does

the

subway

system

serve

in

San

Francisco?

A.5.B.

12.C.45.

19.

What

is

the

average

speed

of

the

trains?

A.35

miles

per

hour.B.50

miles

per

hour.C.80

miles

per

hour.,

20.

What

can

we

learn

about

the

subway

system?

A.

Trains

always

come

every

5-10

minutes.B.

Most

of

the

stations

are

underground.

C.

The

cost

of

a

ticket

depends

on

the

distance.

第二部分阅读理解(共两节,满分50分)第一节(共15小题;每小题2.5分,满分37.5分)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。AFeellikeafamilydaytripoutsideLondon?Herearesomeofthebestchoices.HarryPotterStudioTheHarryPotterStudiotourisoneoftheeasiestdaytripsfromLondon.Justreadthedirectionsonthewebsitewhereyoubuyticketsandfollowthecrowdsfromthetraintothebus.Itisauniqueexperience.AwalkthroughthestudioallowsfamiliestoappreciateeverylittledetailthatwasputintotheproductionoftheHarryPottermoviesfromthecostumestothesets.VisitorscanviewthePotionsClassroom,boardtheHogwarts’Express,andwalkthroughtheDursley’shouse.LeedsCastleLeedsCastleisoneofthemostbeautifulcastlesintheUK.Itissurroundedbyariverandgardens,makingitarelaxingandpeacefulplace.LeedsCastleisopenforself-guidedtours,andtherearekid-friendlyshows.LeedsCastlehasawonderfully-designedmaze(迷宫),whichhasasurpriseatthecenterthatwillappealtoallages,notjustchildrenlookingforaplacetoplay.LeedsCastlealsohasabigplayground,onepartofwhichissetasideforsmallkidswhiletheotherinspiresteenagersinanoldgameofhide-and-seek.WindsorCastleWindsorCastleisusedbythecurrentBritishroyalfamily.Thismakesitthelongest-occupiedpalaceinEurope.Afraidthatyouryoungchildrenmightfeeldull?Don’tworry.Thereisakids’audiotouravailableaswellasanactivitythatfeaturescrafts(手工艺),coloringanddress-upforlittleones.Andinthesummermonths,parentswillbehappytoknowthatthereisaplacetogetanicecreamfortheirkidscentrallylocatedinthecastlecomplex(建筑群).21.WhatcanvisitorsdoontheHarryPotterStudiotour?A.Buysomecostumes. B.Rideonaspecialtrain.C.SeeHarryPottermovies. D.StudyinthePotionsClassroom.22.WhatcanwelearnaboutLeedsCastle?A.Visitorsmustgoonatourwithaguide.B.Thegardensaremeantforhide-and-seek.C.Kidscanhaveafuntimeontheplayground.D.Themazeisespeciallypopularamonggrown-ups.23.HowmightchildrenlikethetriptoWindsorCastle?A.Tiresome.B.Comfortable.C.Adventurous. D.Interesting.BLiuJichen,23,astudentfromTsinghuaUniversity,hasdevelopedaWeChatmini-programcalled“ClearYourPlate”.Afterameal,userscanopenthemini-programandtakeapictureoftheiremptyplates.OncetheimageisrecognizedbytheAI(ArtificialIntelligence),studentscancollectpointsandusethemtobuygiftsorpurchasecharitymealstochildreninimpoverished(贫困的)ruralareas.Liuandhisteam,togetherwithotherorganizations,launchedthe“ClearYourPlate”campaigninNovemberforthethirdyear.Ithassweptover1,017universitiesacrossthecountry.Theone-monthcampaignattractedalmost1.6millionparticipantsandcollectivelyreducedfoodwasteby862tonsandcarbonemissions(碳排放)by3,337tons.“Technologicalinnovationisagoodwaytoreducefoodwaste,”Liuthought.Heorganizedateamof20memberstoworkontheprojectattheendof2017.TosolvetheAI’sproblemofidentifyingphotosofemptyplates,theteamspenthalfayearcollectingover100,000samplesincanteensandrestaurants.In2018,themini-programwasofficiallyputintooperationonOct16,WorldFoodDay.Theythenlaunchedacampaignlaterthatyear.“Thereweresomanyunknownsinresearchanddevelopment.Forourteammembers,thebiggestchallengewaswhetherwewereconfidentenoughtocompleteit,”Liusaid.Theynotonlyachievedtheirgoal,butnow,themini-programhasmorethan5millionregisteredusers,accordingtoLiu.“Wehopeoureffortscanstartanewtrendamongtheyoungergenerationbyencouragingthemtocherish(珍惜)theirfoodanddevelopthehabitofthrift(节约),”Liuadded.24.Whatcanweknowaboutthe“ClearYourPlate”mini-program?A.ItaimstoputanendtowasteandencouragethriftB.Its6millionusersaremostlystudents.C.Ithelpedreducefoodwasteby3,337tons.D.Itisanexchangeoffoodforrewards.25.WhatchallengedidLiuandhisteamface?A.Theyfoundittoughtopromotethecampaign.B.Theyfeltuncertainwhethertheycouldcompletetheproject.C.Theylackedprofessionaltechnicalsupport.D.Theyhaddifficultygatheringenoughsamples.26.WhichofthefollowingbestdescribesLiuJichen?A.Optimisticanddemanding. B.Generousandresponsible.C.Talentedandhumorous. D.Creativeanddetermined.27.Whereisthetextprobablyfrom?A.Aguidebook. B.Anewsreport. C.Abookreview. D.Atextbook.CYawningissomethingwealldo--maybebecausewe'reboredcarryingoutboringtasksorbecausewe'retired.Sometimes,justseeingotherpeopleyawncansetyouoff.Butisthisbiologicalfunctionreallycontagious,andwhydowedoitinthefirstplace?Manyofusthinkweopenourmouthswhenweyawntotakeinmoreoxygen,butinfactitappearsthereisnoclearbiologicalreason.AccordingtoBBCBitesize,newresearchsuggestsitmightbebecauseyawningcoolsthebraindownandpreventsitfromoverheating,muchlikethefaninyourlaptop.Thismightbewhywe'remorelikelytofeelsleepyandyawninwarmtemperatures.Whatisclearisthatweyawnmorewhenwe'reexhaustedandreadyforanap,andwecan'tcontrolwhenwedoit--oncewestart,there'snostoppingus!Butit'salsotruethatyawningisaverycontagiousbehavior.JohnDrury,aresearcherfromSussexUniversityfoundinhisresearchthatthereisaconnectionwithoursocialgroupandhowclosewearetothepeopleinit.Ifweidentifywiththepersonwhoexhibitsthebehavior,wearelikelytocopyittoo.AnotherresearchbytheUniversityofNottinghamin2017foundsimilarresults.Theyaskedvolunteerstowatchotherpeopleyawn.Theyfoundtheirabilitytoresistyawningwhenothersaroundthemyawnedwaslimited.Andtheurgetoyawnwasincreasedwhenpeopleweretoldtheycouldn't.Theyalsofound,whenusingelectricalstimulation,thattheywereabletoincreasepeople'sdesiretoyawn.Thesefindings,theysay,couldbeusefulintreatingotherconditionslikeTourette's,whichinvolvethesameareaofthebrain.Whatiscertainisthatayawncancreepuponusatanytimeevenwhenwethinkwe'renottired--but,Ihope,notwhenyou'rereadingthisarticle!28.Whichofthefollowingistheclosestinmeaningtotheunderlinedword“contagious”？A.Infectious. B.Active. C.Dangerous. D.Efficient.29.Accordingtoanewresearch,weyawnbecauseA.wearetooexhausted. B.ourbrainneedsmoreoxygen.C.weareboredwithdifficulttasks. D.ourbrainneedstobecooleddown.30.WhatisthesimilaritybetweenJohnDrury'sfindingsandthoseoftheuniversityofNottingham?A.Humanscan'tstopyawningasitisbeneficial.B.Whentoldnottoyawn,wewillyawnlessfrequently.C.Usingelectricalstimulationcanstimulatepeopletoyawn.D.Wearemorelikelytoyawnwhensomeonearoundusyawns.31.Whatisthetextmainlyabout?A.Thereasonsforyawning. B.Thebenefitsofstudyingyawning.C.Thenecessityofyawning. D.Thesimilarityofthestudiesonyawning.DManycollegestudentsturntoADHD（注意缺陷障碍）medicineduringtheexamweek,whichisregardedas“smartdrugs”thatwillhelptheiracademic（学术的）performance.ThethinkingisthatifthedrugshelpstudentswithADHDimprovetheirfocus,theyshouldprovidethesamebenefitforpeoplewhodon’thavethedisorder.Butanewstudyshowsthatdrugscanactuallydamagebrainfunctionofhealthystudentswhotakethedrughopingtoboosttheirintelligence.“It’snotasmartdrugwhichwillsuddenlyimprovetheirabilitytounderstandinformationtheyread,”saidLisaWeyandt,aprofessorattheUniversityofRhodeIsland.Totestwhetherthiseffectisrealornot,researchersorganized13studentstotakepartintwofive-hourstudysessions（一段时间）inthelab.Thestudentstookthestandard30mgADHDdrugsbeforeonesession,andasugarpillbeforetheother.StudentsonADHDdrugsdidexperienceanincreaseintheirbloodpressureandheartrates.“Themedicinewashavinganeffectontheirbrain,”Weyandtsaid.Thestudentsalsoshowedanimprovementintheirabilitytofocus,theresearchersfound.However,studentsonADHDdrugsexperiencednoimprovementinreadingcomprehension,readingfluencyorknowledgereviews,comparedtowhenthey’dtakenasugarpill.“Wereadaloudstoriestothemandaskedthemtorecallinformationfromthestories,”shesaid.“Thatdidn’timprove.”Worse,theADHDdrugactuallyharmsstudents’memory.It’softenmisusedbecausepeoplepullall-nightersandthey’retired,andtheythinkit’sgoingtokeepthemawake.Maybeitdoes,butit’scertainlynotgoingtohelptheiracademicwork.Thebrainisstilldevelopinguntilthemidtolate20s.It’simportanttokeepithealthy.There’salsoachancethatADHDdrugscouldendangerastudent’shearthealth.32.WhydosomecollegestudentstakeADHDdrugs?A.Toimprovetheirsleeping. B.Togethighermarks.C.Tomakethemfeelrelaxed. D.Totreatbraindisorder.33.Whichofthefollowingisclosestinmeaningtotheword“boost”inParagragh2?A.Analyze.B.Affect.C.Improve. D.Understand.34.WhateffectdidADHDdrugshaveonthestudentsintheexperiment?A.Theybecamemorefocused.B.Theirbloodpressurewasreduced.C.Theirreadingfluencywasgreatlyraised.D.Theycouldrememberbetterandmorequickly.35.Wherecanwereadthistext?A.Inadruginstruction. B.Inabiologytextbook.C.Inatravelmagazine. D.Inanewsreport.第二节（共5小题；每小题2.5分，满分12.5分）根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。TheWaystoAvoidFightingwithYourMomLifeisastruggle,butifyouhaveabadrelationshipwithyourmother,youshouldcoolyourpassion,becausemother-childrenrelationshipsareveryimportant.36Don'tgiveherthesilenttreatment.Ifyouthinkthatthesilenttreatmentwillalwayshelpyouachieveadesirableresult,thenyou'remistaken.37Byallmeans,youshouldtakeimmediateactiontostopthiscoldwar.Avoiddeeplyrudewords.Ifyou'requarrelingwithyourmother,youshouldbecarefulwithwhatyousaytoher.38Althoughyou'llapologizeforyourbadbehavior,thewordsyou'veexpressedandthefeelingofhatewillliveinherheartforever.Don'tdrawotherfamilymembersintoaconflict.Saythatyouhaveaterriblehabitofdrawingyourbrotheranddadintoconflictbetweenyouandyourmother.39Asaresult,smallandunimportantmother-childfightswillgrowintolong-lastingfamilyconflict.You'lllearnabiglessonandrealizeyourbadtempermakesyourfamilysuffer.40Lackofcommunicationbetweenmothersandchildrencancreateemotionalobstaclesandevencausefrequentquarrels.Whenyoufinallyfindthereason,you'llbeabletoovercomemisunderstandingincommunicationwithyourmotherandbridgethegenerationgapinaquiteshortperiodoftime.A.Refusetogetcrazy.B.Improveyourcommunication.C.Youshouldn'tburstintotearsinfrontofyourmother.D.Sure,yourmomwillrefusetocommunicatewithyouaswell.E.Herearesomewaysthatwillhelpyouavoidfightingwithyourmother.F.Youwantthemtosupportyouandhelpyoufindabeneficialsolutionforeachother.G.Sometimesyourwordscanbeeitheraperfectpainrelieveroraterriblesharpsword.第三部分英语知识运用（30）第一节：完形填空（15115）WhenIbeganplanningtomovetoAucklandtostudy,mymotherwasworriedaboutalackofjobsandculturaldifferences.Ignoringthese41,IgotthereinJuly2010.42Iarrived,Irealizedtheimportanceofgettingajobformylivingexperience.Determinedtodothis43,Ispentseveralweeksgoingdoor-to-doorforajob,butfound44response.Oneafternoon,Iwalkedintoabuildingtoask45therewereanyjobopportunities.Thepeoplethereadvisedmenottocontinuemyjobsearchinthat46.AsIwasaboutto47,amanwhohadbeenlisteningapproachedmeandaskedmetowaitoutsideforawhile.Nearlytenminuteslater,he48.Heaskedmeaboutmyplansandencouragedmetostay49.ThenheofferedtotakemetoRoyalOakto50ajob.Iwasalittlesurprised,buthadagoodfeelingabouthim.Alongtheway,IrealizedthatIhad51resumes(简历).Seeingthis,theman52athisbusinesspartner’sofficetomakemefifteen53copies.Healsogavemesomesuggestionsondressingandspeaking.Ihandedoutmyresumeandwenthomefeelingvery54.Thefollowingday,IreceivedacallfromastoreinRoyalOakofferingmeajob.Itseemsthattheworldalways55toyouwhenyouneedit.Andthistime,itwasacompletestrangerwhoturnedouttobearealblessing.41.A.doubtsB.reasonsC.instructionsD.concerns42.A.EvenifB.EverytimeC.SoonafterD.Nowthat43.A.onmywayB.onmyownC.byanychanceD.bytheday44.A.anyB.muchC.littleD.some45.A.whetherB.whereverC.whyD.whenever46.A.directionB.mannerC.languageD.attitude47.A.answerB.workC.refuseD.leave48.A.passedB.hesitatedC.returnedD.regretted49.A.positiveB.busyC.silentD.comfortable50.A.pickoutB.giveupC.takeonD.searchfor51.A.madeuseofB.runoutofC.takencareofD.becometiredof52.A.appearedB.knockedC.glancedD.stopped53.A.moreB.rightC.formerD.different54.A.lonelyB.satisfiedC.disappointedD.funny55.A.turnsoffB.goesoverC.givesbackD.looksup

第二节（共10小题；每小题1.5分，满分15分）阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。ThecenterofAmericanautomobileinnovation56(move)2,000milesawayinthepastdecade.IthasmigratedfromDetroittoSiliconValley,57self-drivingvehiclesarecomingintolife.InabidtotakeproductionbacktoDetroit,Michiganlawmakershaveintroducedlegislationthatcouldmaketheirstate58(good)placeinthecountry,ifnottheworld,todevelopself-drivingvehiclesandputthemontheroad.“Michigan’sroleinautoresearchanddevelopmentisunderattackfromseveralstatesandcountrieswhichdesiretotake59placeofourleadershipintransportation.Wecan’tlethappen,”saysSenatorMikeKowall,theleadsponsoroffourbills60(recent)introduced.Ifallfourbillspassas61(write),theywouldrepresentanimportantupdateofMichigan’s2013lawthatallowedthetestingofself-drivingvehiclesinlimitedconditions.Manufacturerwouldhavenearlytotalfreedom62(test)theirself-drivingtechnologyonpublicroads.Theywould63(allow)tosendgroupsofself-drivingcarsoncross-stateroadtrips,andevenseton-demandrowsofself-drivingcars,liketheoneGeneralMotorsandLyftarebuilding.LawmakersinMichiganclearlywanttomakethestatereadyforthecommercialuseofself-drivingtechnology.64contrast,California,homeofSiliconValley,proposedfarmorerestrictiverulesthatwouldrequirehumandriversbereadyforthecommercial65(apply)ofself-drivingtechnology.第四部分写作（共两节，满分40分）第一节（满分15分）假设你和你的同学李明一起去锅炉房打开水，在回寝室的路上，李明的热水瓶突然破裂，开水烫伤了他的脚。于是你对他实施了必要的急救。请你结合此事，用英语写一篇80词左右的短文，向学校英文报Tes投稿，主要内容包括1.描述事故发生的经过;2.你是如何实施急救的(冷水冲洗、送医院做进一步的处理);3.简要谈谈你对掌握一定急救知识的重要性的认识。参考词汇:锅炉房boilerroom热水瓶thermosbottle___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________第二节：读后续写（满分25分）阅读下面短文，根据所给情节进行续写，使之构成一个完整的故事。注意:1.所续写短文的词数应为150左右；2.续写部分分为两段，每段的开头语已为你写好。Joewasanoldman.Hewas75-year-old.Helivedveryhappilyandformedabeautifulfamily.Hischildrengrewupandmovedtodifferentcitiesinordertopursueofgoodcareerandfuture.Helivedinasmallvillagecarryingthememoriesofhisdeceased(已故的)wife.Joehad4grandchildrenandtheyusedtovisithimduringtheirholidays.AnditwasthevacationtimeandJoewaseagerlywaitingforthearrivalofhisgrandchildren.Hewaspreparinghishomeforthekids,cleaningthehome,harvestingthegarden,rearrangingthehouseholditems,buyingthefavoritefoods,dressesforthechildren,etc.Inthebusyarrangementshelosthisfavoritewatch.Thewatchwasgiftedbyhisdeadwifewhentheirfirstchildwasborn.Joetreasuredthewatchanditbecamehisonlycompanionafterhiswife'sdeath.Heforgotthewatchmissingandwashappyreceivingthekidsathome.Itwasonlythenextdaywhenhewasabouttotakebath,herememberedthatthewatchwasmissing.Hesawthewatchlastwhenhewasarrangingthingsinthebarn.Hewasshockedandveryupset.Hisgrandchildrenaskedhimwhyhewassodullandaskedhimwhattroubledhim.Joesaid,“Dearchildren,IlostthemostpreciouswatchIhaveeverhadandIevergotinmylife.ItwasgiftedbyyourgrandmaandIlostitwhilecleaningthehome!IfeellikeI’mmissingmyheart.Joewasontearsandthechildrenpromisedhimthattheywouldsearchfortheoldwatchforhim.Thechildrendecidedtosearchforthewatchinthebarn.____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Onegrandsonthensaidthathewouldliketogotothebarnagain._________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________试题答案听力部分(每小题1.5分，20小题共30分)1—5BCACB6—10CAABC11-15BBCAC16—20CABAC阅读理解（每小题2.5分，15小题共37.5分）A篇：21.--23.BCDB篇：24.—27.DBDBC篇：28.–31.ADDAD篇：32.—35.BCAD七选五：（每小题2.5分，5小题共12.5分）36-40EDGFB完形填空：（每小题1分，15小题共15分）41--55DCBCA46--50BDCAD51--55BDABC语法填空(每小题1.5分，10小题15分)56.hasmoved57.where58.thebest59.the60.Recently61.written62.totest63.beallowed64.In/By65.application应用文写作(15分)续写(25分)听力部分1—5BCACB6—10CAABC11-15BBCAC16—20CABAC阅读理解A篇：21.--23.BCDB篇：24.—27.DBDB【B篇解析】本文是一篇新闻报道。文章讲述了清华大学学生，23岁的刘继臣开发了一个名为“清盘”的微信小程序，用技术创新来帮助减少食物浪费。24.细节理解题。根据第一段中“Afterameal,userscanopenthemini-programandtakeapictureoftheiremptyplates.OncetheimageisrecognizedbytheAI(ArtificialIntelligence),studentscancollectpointsandusethemtobuygiftsorpurchasecharitymealstochildreninimpoverished(贫困的)ruralareas.(饭后，用户可以打开这个小程序，为自己的空盘子拍照。一旦图像被AI(人工智能)识别，学生们就可以收集积分，用这些积分来购买礼物或为贫困农村地区的儿童购买慈善餐。)可知，通过拍空盘子的照片到这个小程序，参与者可以获得积分，同时可以利用积分来购买礼物或购买捐赠给贫困农村地区儿童的慈善餐。所以这是善意获得回报的一种交换。故选D。25.细节理解题。根据最后一段中“Forourteammembers,thebiggestpsychologicalchallengewaswhetherwewereconfidentenoughtocompleteit,Liusaid.”(刘继臣说：“对于我们的团队成员来说，最大的心理挑战是我们是否有足够的信心完成这项任务。”)可知，对于是否能完成这个任务刘的团队是不确定的。选项B。26.推理判断题。根据第一段第一句“LiuJichen,23,astudentfromTsinghuaUniversity,hasdevelopedaWeChatmini-programcalled“ClearYourPlate”.”(23岁的清华大学学生刘继臣开发了一个名为“清盘”的微信小程序。)、第三段第一句“Theideatodevelopsuchmini-programcamefromLiu'sexperienceincanteen.(开发这样一个微型项目的想法来自于刘在食堂的经验。)可知，刘继臣是极具创造性的人；倒数第二段中“TosolvetheAI’sproblemofidentifyingphotosofemptyplates,theteamspenthalfayearcollectingover100,000samplesincanteensandrestaurants.In2018,themini-programwasofficiallyputintooperationonOct16,WorldFoodDay.(为了解决人工智能识别空盘子照片的问题，研究小组花了半年时间，在食堂和餐馆收集了超过10万个样本。2018年10月16日，世界粮食日，迷你项目正式投入运行。)可以看出，刘和他的团队是意志坚定的。故选D。27.推理判断题。根据第一段第一句“LiuJichen,23,astudentfromTsinghuaUniversity,hasdevelopedaWeChatmini-programcalled“ClearYourPlate”.”(23岁的清华大学学生刘继臣开发了一个名为“清盘”的微信小程序。)可知，本文主要讲述了23岁的刘继臣发明了“清盘”的微信小程序。所以本文最有可能是一篇新闻报道。故选B。C篇：28.–31.ADDA【C篇解析】本文是一篇说明文。文章介绍了我们打哈欠的原因，哈欠的传染性及不可人为控制。28.词义猜测题。根据文章第一段划线词前句“Sometimes,justseeingotherpeopleyawncansetyouoff.(有时候，仅仅是看到别人打哈欠就能让你兴奋起来)”和后半句“andwhydowedoitinthefirstplace?(为什么我们一开始会打哈欠?)”可知，此处是说但是这种生物功能真的会传染吗?所以contagious为“传染”之意。故选A。29.细节理解题。根据文章第二段“AccordingtoBBCBitesize,newresearchsuggestsitmightbebecauseyawningcoolsthebraindownandpreventsitfromoverheating,muchlikethefaninyourlaptop.(据英国广播公司Bitesize报道，新的研究表明，这可能是因为打哈欠可以给大脑降温，防止它过热，就像你笔记本电脑的风扇一样)”可知，我们打哈欠是因为大脑需要冷却。故选D。30.细节理解题。根据文章第三段“JohnDrury,aresearcherfromSussexUniversityfoundinhisresearchthatthereisaconnectionwithoursocialgroupandhowclosewearetothepeopleinit.Ifweidentifywiththepersonwhoexhibitsthebehavior,wearelikelytocopyittoo.(苏塞克斯大学的研究员JohnDrury在他的研究中发现，我们与社会群体的关系以及我们与社会群体中的人的亲密程度是有联系的。如果我们认同表现出这种行为的人，我们很可能也会模仿他的行为)”和第四段“Theyfoundtheirabilitytoresistyawningwhenothersaroundthemyawnedwaslimited.(他们发现，当周围的人打哈欠时，自己抵抗打哈欠的能力是有限的)”可知，JohnDrury的发现和诺丁汉大学的发现相似之处在于当周围的人打哈欠时，我们更容易打哈欠。故选D。31.主旨大意题。根据文章第一段“Sometimes,justseeingotherpeopleyawncansetyouoff.Butisthisbiologicalfunctionreallycontagious,andwhydowedoitinthefirstplace?(有时候，仅仅是看到别人打哈欠就能让你兴奋起来。但是这种生物功能真的会传染吗?为什么我们一开始会打哈欠?)”及全文内容可知，文章介绍了我们打哈欠的原因，哈欠的传染性及不可人为控制。故选A。D篇：32.—35.BCAD【D篇解析】本文是一篇说明文。介绍了科学家通过试验发现注意缺陷障碍药物并不能有效提高学生学习成绩，相反，还会对学生的大脑造成损伤。32.细节理解题。根据文章第一段关键句“ManycollegestudentsturntoADHDmedicineduringtheexamweek,whichisregardedas“smartdrugs”thatwillhelptheiracademicperformance.”（许多大学生在考试周求助于注意缺陷障碍药物，这被认为是提高学习成绩的“聪明药物”）可知，一些大学生吃注意缺陷障碍药物是为了提高考试成绩。故选B项。33.词义猜测题。根据画线词后的“It’snotasmartdrugwhichwillsuddenlyimprovetheirabilitytounderstandinformationtheyread”可知，它并不是一种能突然提高他们理解所读信息的能力的灵药，其中关键词improve说明boost与它的意思一致，意为“提高”。故选C项。34.细节理解题。根据文章第三段关键句“Thestudentsalsoshowedanimprovementintheirabilitytofocus,theresearchersfound.”（研究人员发现，这些学生在集中注意力方面也有提高）可知，试验ADHD药物的学生的注意力得到了提高。故选A项。35.推理判断题。通读全文可知，文章主要介绍了科学家通过试验发现注意缺陷障碍药物并不能有效提高学生学习成绩，相反，还会对学生的大脑造成损伤，这属于研究发现，因此文章应该是一篇新闻报道。故选D项。七选五：36-40EDGFB完形填空：41--55DCBCA46--50BDCAD51--55BDABC【解析】语篇导读：本文为一篇记叙文，讲述作者独自一人去奥克兰求学，需要一份工作充实自己的生活经历。的时候回报你。41.答案为D。考查名词。由上句中的worriedabout可知此处是指妈妈对作者的担心，而“我”忽视20107月去了奥克兰。concerns在此表示“担忧”。42.答案为C。考查连词短语。该句句意：在“我”到达奥克兰之后不久，就意识到需要找一份工作来充实自己的生活经历。evenifeverytime“每次”，引导时间nowthatsoonafter“在之后不久”，引导时间状语从句，符合语境。43.答案为B。考查介词短语。该句句意：决定独自去做这件事情，“我”花了几周的时间挨家挨户地找工作，但几乎没有得到回复。onmyownB选项是正确的。44.答案为C。考查代词。从but可以看出，尽管“我”挨家挨户地找工作，但是没有得到回复，故用little。45.答案为A。考查疑问词。该句句意：一天下午，“我”走进一座大楼去问是否有工作机会，表示“whether。46.B。考查名词。该句句意：那里的人建议“我”不要继续用那种方式找工作了。inthatmannerB。47.答案为D。考查动词。该句句意：正当“我”准备离开，一个一直在那儿听“我”说话的人走近“我”并叫“我”到外面等会儿。leave表示“离开”。48.答案为C。考查动词。该句句意：十分钟后他回来（return）了。49.答案为Astaypositive表示“保持乐观”。50.答案为D。考查动词短语。该句句意：接着他