2022年辽宁省大连市重点中学高一下学期期中考试英语试题 （不含听力音频）

2021-2022学年辽宁省大连市重点中学高一下学期期中考试英语试题（考试时间：120分钟试卷满分：150分）第二部分阅读（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，从每题所给的四个选项（A、B、C和D）中，选出最佳选项。ASHARKCONSERVATIONINSOUTHAFRICATakeatwo-weektripthatyouwillneverforgetasavolunteerwithsharksonabeautifulstretchofSouthAfrica’scoastline.Headouttoseatowitnessoneoftheworld’smostpowerful(andmostmisunderstood)creaturesonthisinspiringproject,enjoyingwatchingthemfrombothaboveandbelowwater.TheDAY-BY-DAYscheduleDay1:ArriveinCapeTownonaSunday.Youwillbecollectedfromtheairportandspendyourfirstnightinaguesthouseinthecitycentre.Day2:Youwillbecollectedbrightandearlyfromtheguesthouseandtakendowntotheproject.Thedrivetakesabout90minutes.Youwillreceiveawelcomeandheadouttoseatowitnessyourfirstsharks!Day3:Mostdaysyouwillbeoutontheboatwiththesharks,dependingonweather.Helpoutwiththefullrangeoftasksontheboats,andinconservationinitiativesonlandtoo.Lastday:OnthefinaldayofyourprojectyouwillbetakenbacktoCapeTownforyouronwardtravel.Thepriceis£829,includingthevoluntaryworkprogrammewithaccommodations,airporttransfers,onenightinaguesthouseinCapeTown,breakfastsdailyandluncheswhenontheboats.Yourtripcanbeextendedatacostof£375perweek.Itisanamazingexperience!Somevolunteersplannedtostayfor4weeks,extendedto6weeksandstilldidn’twanttocomehome.Ifyou’dliketochataboutthisholidayorneedhelp,we’reveryhappytohelp.Callusat01273823700.Emailusatrosy@.21.Whenwillyoureallybeginyoursharkwatchingtrip?A.OnaFriday.B.OnaSaturday.C.OnaSunday.D.OnaMonday.22.Whatwillyouprobablydoonthethirddayifweatherpermits?A.Sailontheocean.B.ReturntoCapeTown.C.Buysomesouvenirs.D.Divewithsharks.23.Howmuchwillyouspendonathree-weeksharkconservationtrip?A.£375. B.£750. C.£829. D.£1,204.BEverydaywhenGlenOliverordershismorningcoffeeatthedrive-throughwindowofalocalcafe,heinsistsonpayingfortheorderofthepersonbehindhim.Healsoaskstherestaurantworkerstotellthecustomertohaveagreatday,incasethey’renotalreadyhavingone.OliverhasnevermadeabigdealoutofhisowngenerousactionsuntilaletterwaspublishedbyanewswebsiteinNovember.Hefoundoutthathehadnotjustboughtsomeonehisbreakfast—hehadsavedalife.Accordingtothewebsite,someonehadwrittenaletterstatingthatonJuly18th,hewasplanningoncommittingsuicide.Thewritersaidthatwhilehewasatthedrive-throughwindow,hewasplanningongoinghome,writinganoteandendinghislife.Whenhewenttopayforhiscoffeeandmuffin,however,thecashiertoldhimthatthemanintheSUVinfrontofhimhadpickedupthetabandtoldhimtohaveagreatday.“Iwonderedwhysomeonewouldbuycoffeeforastrangerfornoreason,”saidthewriter.“Whyme?Whytoday?IfIwereareligiousman,Iwouldtakethisasasign.Thisrandomactofkindnesswasdirectedatmeonthisdayforapurpose.”Whenthewriterarrivedhome,hecouldn’tholdbackhistearsandstartedtothinkaboutthesimplegooddeedthathadaffectedhimsodeeply.“Idecidedatthatmomenttochangemyplansforthedayanddosomethingniceforsomeone.Iendeduphelpinganeighbortakegroceriesoutofhercarandintothehouse.”Thewritersaysthatinthemonthsfollowingthatfatefulevent,hedoesatleastonekindthingforotherseveryday.“TothenicemanintheSUV,thankyoufromthebottomofmyheart.Pleaseknowyourkindgesturehastrulysavedalife,”hesaid.“OnJuly18,2017,Ihadthegreatestday.”24.WhatisOliver’sactofkindnesseveryday?A.Publishingpositivenews. B.Greetingrestaurantworkers.C. Buyingothersbreakfast. D.Takinggroceriesforneighbors.25.WhatisspecialaboutOliver’sactofkindnessonJuly18,2017?A.Itbroughthimthank-youletters.B.Itwasreportedonanewswebsite.C.Itwasthefirsttimehe’dpaidforothers.D.Itpreventedsomeonefromkillinghimself.26.Whatdoestheunderlinedphrase“pickedupthetab”meaninParagraph3?A.Paidthebill. B.Parkedthecar.C.Leftamessage. D.Orderedadrink.27.Howdidthewriteroftheletterfeelaftertheevent?A.Hefeltguilty. B.Hefeltgrateful.C.Hefeltconfused. D.Hefeltsaddened.CWhatdoyoudoattheendofthedaywhenyou’refinishedwithwork?Howyouspendyourfreetimecanhaveabigimpactonyourmentalhealth.Hobbiescanhelpyourelaxandeasepent-up(郁结的)stresscausedbyallthattimeintheofficeorinfrontofthecomputer.But,interestingly,howyouspendyourfreetimecanalsoimpactyourworkperformance.ResearchersattheUniversityofSheffield'sInstituteofWorkPsychologyintheUKfoundthatdevelopinghobbiescandevelopyourconfidenceabouthowwellyouperformyourjob.Butyourhobbyhastobesignificantlydifferentfromwhatyoudofrom9-to-5work.Tostudytheconnectionbetweenworkandleisureactivities,researchersemployed129peoplewhoworkedandwereactiveinhobbieslikerockclimbing,musicaltheaterandsinging.Theyhadthemcompletesurveystoseehowseriousandcommittedtheyweretotheirhobbiesandhowdemandingtheirjobswere.Then,eachmonthforsevenmonths,participantswereaskedhowmanyhourstheyspentontheirhobbiesandhowtheyratedtheirabilitytoperformatwork.Researchersfoundthatifpeoplehavehobbiessimilartowhattheydoatworkandthattheydoinanintenseway,theiron-the-jobconfidencecansuffer.It'slikelybecausetheirworkandleisuretimehavethesamementalandphysicaldemands,sothey’realwaysfeelingdrained.Incontrast,peoplewhohavehobbiesdifferentfromtheirworkarehappierandhealthier.Thisisalsotrueofthosewhochooseasimilarhobbybutonlyparticipateinalight-heartedway.Thoseplayfulrecreationsactasabarrierbetweentheirprofessionalandpersonallives,givingthemresttimeto“rechargetheirbatteries”,theresearcherssay.“Whenwefeellikewehavetheconfidencetohandlechallengesinourjobs.We’remorelikelytobeabletobuildasustainablejobandremainhealthy,productive,happyandemployableoverourlifetimes.It'simportanttoconsiderhowourleisureactivitiesmightplayaroleinthatprocess,”leadresearcherCiaraKellysaidinastatement.28.Whycanyourhobbyimproveyourmentalhealth?A.Ithelpsyoutorecoverfromyourstress.B.Itsurelyimproveyourphysicalstrength.C.Itenablesyoutobehavemoreactively.D.Itincreasesyourwillingnesstoworkhard.29.Whichofthefollowingisadvisedaccordingtoparagraph2?A.Abasketballcoachgoesrunning. B.Awriterkeepsadiaryeveryday.C.Ane-gamedevelopersurfstheInternet. D.Adoctorsometimesclimbsrocks.30.Whatdoestheunderlinedword“drained”inparagraph4probablymean?A.worried. B.tired.C.unconfident.D.disappointed.31.Howcanpeoplebenefitfromhobbiessimilartotheirwork?A.Takethemseriously. B.Setstrictschedulesforthem.C.Joininthemjustforfun. D.Developthemintotheirbusiness.DRiceiseatenallovertheworldinalldifferentways.Nomatterifyourriceiswhiteorbrown,ithasonethingincommon,andthat'sarsenic(砷).Now,researchersfromtheUniversityofSheffieldsayanewandsimplewayofcookingricecanremovethiscancer-causingmaterialwhilekeepingthenutrientswhichmakethisfoodsogood.Ateamfromtheschool'sInstituteforSustainableFooddiscoveredthe"parboilingwithabsorptionmethod"(PBA)cancutdownoverhalfthenaturallyoccurringarsenicinbrownriceand74percentinwhiterice.Moreimportantly,thishome-friendlykitchenmethodsavesthenutrientsricecontains.ThePBAmethodfirstparboils(将煮到半熟)riceinpre-boiled-waterforfiveminutes.Thewateristhenemptiedandfreshwaterispouredintothepot.Fromthere,thericeiscookednormallyatlowerheatuntilthewaterisalltakenin.TheInternationalAgencyforResearchonCancerhasclassedarsenicasaGroupcarcinogen,thematerialthatcancausecancer.Unfortunately,ricehasthiswater-solublepoisonbecauseitgrowsinfloodedfieldsunlikemanyothergrains(谷物).Researcherssayarseniccanaffecteveryorganinthehumanbody.Itcanalsoresultinskinlesions,cancer,diabetes,andlungdiseases.Kicetendstoholdaround10timesmorearsenicthanothergrains.Itusuallysitsintheoutercoveringofthegrain,whichmakesitmoreofprobleminbrownrice.Whiterice,whichismilled(研磨),containslessarsenicbutalsohasfewernutrientsduetothemillingprocess."Forpeoplewhoeatrice,thisisexcellentnews.Thereareconcernsamongstthepopulationabouteatingriceduetoarsenic.Previousstudieshaveshownthatcookingriceinalotofwatercouldremovearsenicbuttheproblemisitalsoremovesnutrients,"saysleadauthorDr.ManojMenoninauniversityrelease."Ouraimwastoimprovethemethodtoremovearsenicwhilekeepingmaximumnutrientsinthecookedrice.Ournewlydevelopedmethod,PBA,iseasyandhome-friendlysothateveryonecanuseit.Wedon'tknowtheamountofarsenicineachpacketofricewebuy;eventhoughbrownriceisnutritionallybetterthanwhitericeasourdatashows,itcontainsmorearsenicthanwhiterice.Withournewmethodweareabletosignificantlyreducethearsenicwhilereducingthelossofkeynutrients."32.Whatdidtheresearcherstrytodowithrice?A.Toaddmorenutrientstoit. B.Tomakeithealthyandnutritious.C.Touseitasacureforcancer. D.Torecommenditasapopularfood.33.WhatcanwelearnaboutthePBAmethod?A.Itcanchangetheformofarsenicinrice. B.Itcanremovearseniccompletelyfromrice.C.Itrequireswatertobechangedduringcooking. D.Itwillbemoreeffectiveunderahightemperature.34.Whatmakesriceholdarsenicthanothergrains?A.Itsgrowingcondition.B.Itshighwatercontent. C.Itsspecialstructure.D.Itsmillingprocess.35.WhatdoesDr.ManojMenonsayinthelastparagraph?A.ThePBAmethodcankilltwobirdswithonestone.B.Riceshouldbecookedwithasmallamountofwater.C.ThePBAmethodneedstobetestedfurtherindailylifeD.Peoplelikingriceshouldchoosebrownriceoverwhiterice.第二节（共5小题，每小题2分，满分10分）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。Whenitcomestofeelinggoodwithourselvesandourlives,therearesomanydifferentthingsthatcouldaffectusandourenvironment.However,mostofthemarestillwithinourcontrol.____36____SmileThemusclestosmileinyourfaceactuallysendsignalstothebraintoproduceafeel-goodchemicalthatwillactuallymakeyoufeelbetter.Smilingimprovesyourmood,whetherit’sgenuineornot.Seriously—tryit.TakeCareofYourSkinEveryoneneedstotakecareoftheirskin.___37__However,youdon’thavetobuytoomanyproducts—usewhat’srightforyou.Ifneeded,gotoyourskindoctorforadvice.FindaRelaxingHobby___38___Tryandthinkofsomethingyou’dlovetodothatwillhelpyourelax.Whetherit’sreadingorplayingguitar,choosesomethingyou’llenjoysoyoustickwithitinthelongrun.ExpressAdmirationforOtherPeopleYoufeelbetterwhenyoupraisesomeoneelse.Whenyouarekindtowardspeople,itwillmakeyoufeelbetterasaresult.Infact,positivefeelingorideaworksonotherswhileworkingonyourselfaswell.____39___MakeTimetoTalktoYourLovedOnesAttimes,youmightfindyourselfbeingtoobusytotalktoyourfamilyorfriends.___40___Itwillhelpyoufeelmorerealistic,moreloved,andcalmer.Thatwouldnottaketoomuchtime,butitwillmakeahugedifferenceinyourday.A．Wereallyhavesomanythingstobethankfulfor!B．Thiswillchangethewayyouthinkandseethings.C．Youshouldsetasidesometimetotalktosomeoneyoulove.D．Weallneedtostopworryingorthinkingaboutproblemsattimes.E．Inshort,whenyou’renicetoothers,you’llfeelmuchbetteraboutyourself.F．Wehavedecidedtotalkaboutsomesmallthingstomakeyourselffeelbetter.G．Maintainingyourskineverydaywillensureyoustartandfinishyourdayinthebestwaypossible第三部分：英语知识运用（共两节，满分45分）第一节完形填空（共20小题，每小题1.5分，满分30分）阅读下面短文，从短文后各题的A、B、C、D四个选项中，选出适合填入对应空白处的最佳选项，并在答题卡上将该项涂黑。Whenaninfectiousdiseasebrokeoutandsupermarketshelveswere___41__,DanielandNancydecidedtheynolongerwantedto___42__othersforfood.Thecoupledecidedtostartayear-long43wheretheywouldn’tbuyasinglethingtoeat.44,theywouldgrow,raiseorcatcheverything.Danielsaid,“Itissomethingthatwehavewantedtodo.Whenthedisease__45_,itgaveusthatextra__46___.Atthattimewewereboth___47__,whichgaveusevenmoremotivationtoseeifwecould__48___ourselves.”Thepairbuiltahouseforchickensandducksandstudiedonlineaboutwheretheywouldgetallthethingstheyneeded.Danieladds,“Wehadtolearnsomanynewthingslikehowtogrowmushroomsand___49___saltfromtheocean.”Nowafterfivemonths,theybothfeelwellbutDaniel___50___ thefirstfewweeksweredifficultastheirbodiesadjustedto___51___coffee,wineandsugarallonthesameday,hesays，“Afterthreeweeksourenergylevelsbalancedoutandourwishes___52____andnowwefeelgreat.”NowFebruaryhascometoa(n)__53__.Astheysurvivewinter,theyfeel___54___aboutcontinuingwiththiswayofliving,withtheirchallenge___55___endinginAugust.41.A.dirtyB.emptyC.brokenD.full42.A.carryonB.takeonC.concentrateonD.relyon43.A.charityB.challengeC.constructionD.research44.A.HoweverB.ThereforeC.InsteadD.Besides45.A.hitB.droppedC.failedD.went46.A.burdenB.accountC.pushD.pull47.A.generousB.concernedC.occupiedD.unemployed48.A.teachB.protectC.feedD.control49.A.supplyB.harvestC.inventD.rescue50.A.admitsB.arguesC.hesitatesD.denies51.A.demandingB.quittingC.changingD.consuming52.A.reducedB.returnedC.existedD.doubled53.A.headB.lifeC.endD.point54.A.positiveB.annoyedC.regretfulD.bored55.A.frequentlyB.unluckilyC.merelyD.officially第二节语法填空（共10小题，每小题1.5分，满分15分）阅读下面材料，填入适当的内容（1个单词）或括号内单词的正确形式。TheBeijing2022OlympicWinterGamesopeningceremony____56____(begin)attheNationalStadiuminBeijingontheeveningofFebruary4,2022.Thedurationoftheceremonywasreducedtoabout100minutesbecauseofthecoldweatherandtheCOVID-19.Theuseofseveraladvanced___57_____(technology)suchasartificialintelligence,machinevision,5Gandcloudbroadcastingaddedtothenoveltyoftheopeningceremony.Theperformances,carryingforwardthethemeof____58____(globe)peaceandasharedfutureforhumankind,focused___59____environmentalprotection,andhumanhealthandphysicalfitness.____60____(reduce)thecarbonfootprintoftheWinterGames,alltheOlympicvenueswererunoncleanenergy.Also,duringthepreparationsfortheGames,alltheworkwasdoneinan____61_____(environmental)friendlymanner.Forexample,about70percentofthematerials___62____(use)intheGameswereobtainedthroughlease(租用),includingnewsportingequipment,furnitureintheOlympicvillage.InlinewithBeijing2022’sconceptof____63___(host)agreenOlympicandParalympicWinterGames,themedalplatformsweremadeofrecyclablematerials,___64___canhelpbuildahealthysocialenvironmentforChinatorealize____65____(it)targetsofaneco-friendlysociety.第四部分写作（共两节，满分35分）应用文写作(满分15分)假如你是李华，由于新型冠状病毒严重蔓延，你的美国笔友Sam也不得不在家上网课，他来信说感到焦虑。请你给他回复。内容包括：在这特殊时期如何克服焦虑并保持身心健康，至少3条建议。注意：词数80左右；可以适当增加细节，以使行文连贯。参考词汇：自我隔离：self-isolation；网络课程：onlineclasses;新型冠状病毒novelcoronavirusDearSam,__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Yours,LiHua第二节读后续写（满分25分）阅读下面材料，根据其内容和所给段落开头语续写两短，使之构成一个完整的短文。TwofastfriendswereWillieandhislittledogBounce.WilliecouldneverthinkoftakingawalkwithoutBounce.Cakeandplaywereequallysharedbetweenthem.Willietaughthisdogmanycunningtricks,andoftensaidthatBouncecoulddoalmostanythingintheworldbuttalk.Thenonabrightsummerafternoon,WilliehadstrolledwithBouncedowntotheriver,whichwasnotmorethantwoblocksfromhisfather'sstore—Mr.Brown'sstore.Williebegantothrowstonesintothewater,andtowatchripples（涟漪）astheymadeonecircleafteranother.Bouncelayonthegrass,watchingthefliesbuzzingaroundhisnose,andcatchinganythatcametoonear.Thereweresomelogsfloatingintherivernearthebank.Williejumpedupononeofthemtoseeifhecouldthrowastoneacrosstheriver.Hedrewback,sentthestonewithallstrength,justasitlefthishand,thelogturnedandhefellintothewater.Hewasfrightened,forhedidnotknowhowtoswim,andtherewasnoonetohear,thoughhecalledasloudashecouldforhelp.Notbeingabigwaterdog,poorBounceranupanddownthebanktwoorthreetimes,barking,lookingfirstatWillieandthenaround.注意：词数150字左右Thenhestarted,asfastashecouldrun,upthestreettowardsMr.Brown'sstore._____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Bounce,sensingMr.Brownrealizingsomethingwaswrong,headedfortheriver._____________________________________________________________________________________________________________________________________________________________________________________________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高一英语期中检测答案阅读答案：21—25DADCD26—30ABADB31—35CBCAA36—40FGDEC完型填空答案：41—45BDBCA46—50CDCBA51---55BACAD高一英语期中检测评分标准[听力材料](Text1)M：Ihearthatthisisyourlastlecturehere.W：Yes,I'veacceptedabetterteachingpositioninanothercity.(Text2)M：TomisnotsointelligentasGeorge,buthisgradesarebetterthanGeorge's.W：Yeah,heworksmuchharder.(Text3)M：YouhavearrangedtomeetMr.JacksononFriday.SoIdon'thavetocallhim,doI?W：Yeah,there'snoneedtocallhim.(Text4)M：Somyflightistomorrowat2：40.W：Howwillyougettotheairport?Willyougobybus,ordoyouneedataxi?M：I'lljusttakethecompanycarthistime.(Text5)M：Wouldyouliketogotothetheatertonight?I'vegotsometickets.W：I'msorry.I'vearrangedapartytomeetsomeoldfriendsinarestauranttonight.M：Noproblem.Maybenexttimeyou'llcome.W：Yes.Thatwouldbenice.(Text6)M：Hello,Nora.Iheardaboutaflatthatmayinterestyougirls.It'snearthecentralbusstationonthemainroadandabout70poundsaweek,quitereasonable.It'sonlygottwobedrooms.ButIexpecttwoofyoucouldshare.W：Well,aslongasitisn'tme.I'vegottohavemyownroombecauseI'llbeworkingathomemostofthetime.Anyotherinformation?M：Yes.It'sgotaverybigandwell－equippedkitchenandIknowyoulikecooking.Sothat'sanotherpointinitsfavor.Butthereisasmallsittingroomandnotmuchfurnitureyet.Soletmeknowquicklyifyouwantit,orit'llbetaken.(Text7)M：Lookatthisplace!IfIdidn'tknowitwasthecityIgrewupin,IwouldthinkIwassomewhereelse!W：Yeah,somanyhousesareemptyorbrokendown.Itwasn'tlikethiswhenwewerekids.M：Weusedtoplayballinthestreetsallthetime,butitlookssodangerousnow.W：Andugly.Lookatallthattrashinthestreets.Thewindjustpushesitalong.Whatalonelyplace!M：Thisusedtobeagreatcity.Peoplecamefrommilesaroundtoworkintheshopsandeatintherestaurants.Whatasadsight!W：Yeah,let'sgo.There'snothingleftforushere.I'mgettingdepressed.(Text8)W：Hello,Martin.Howareyourpreparationsforthecomingexams?M：Good,MissDavis.I'veworkedhardforitrecently.IthinkI'mreadyforthecomingexams.W：Excellent!So,areyouworkingatweekendsnowtogetsomepocketmoney?M：Yes.I'mverygratefultoMr.Lam.Hereallyhelpedmewithmyproblem.W：Mr.Lamsaidthatyourproblemwasthatyouhadnopocketmoney.M：That'sright.Icouldn'tgooutwithmyfriendsbecauseIdidn'tevenhavethemoneyforthebusfare.ButI'mOKnowwithapart－timejob.W：So,doyouthinktheStudents'WelfareClubreallyhelpedyou?M：Oh,yes.Ihavenocomplaintsabouttheclub.Ithinkyouarefantastic!W：Thankyou!Anysuggestionsastohowwecanbeevenmorefantastic?M：Whydon'tyouhavealetterboxoutsidetheclub'sroom?Thatway,wecankeepintouchwithyouevenifwedon'tgettoseeyou.W：That'sagreatidea.Thankyouforyourtime,Martin.(Text9)W：Mr.Fizer?M：Yes.Er,Mrs.Weiss?W：Comeinthen.You'llbeupattheuniversity?M：Er,yes.I'mgoingtobeteachingacourse.W：OK,letmeshowyouaround.Right.Here'sthelivingroom,nexttothekitchenasyoucansee.There'stheTV.Oh,pleasekeepthevolumedown,andturnitoffifnoone'swatching.Andifyoucouldtrytokeepthisroomneat,it'sforeveryoneso...M：Yes,ofcourse.And,Iseethere'saphonethere.IsitOKtocallhome?W：Yes,butyou'llhavetocallcollectandkeepcallsshort,acoupleofminutesorso.Orusethepayphoneattheendoftheroad.Unlessthere'sanemergencyorsomething,then...M：OK.Right,Isee.AndisitOKtousethephoneanytime?Ah,there'satimedifference,soifIhavetocalllateatnightorsomething...W：That'sfine,butlateatnightyoushouldtalkquietly.M：Yes,ofcourse.(Text10)Boysandgirls,mayIhaveyourattention,please?Mr.Chaplincan'tbeherebecausehehasgonetoAmericaforateachers'trainingcourse.Beforeheleft,Mr.Chaplinaskedmetotellyousomethingabouttoday'sEnglishexam.Theexamstartsat9o'clockthismorning.Itlastsfor2hours.It'sanimportantexam.Beforeyouanswerthequestions,relaxyourselves.Youhavetoreadthequestionscarefullybeforeansweringthem.Don'tforgettowritetheanswersclearly.Ifthereisadifficultquestion,don'tworry.Goontothenextoneandcomebacktoitifyouhavetime.Trynottoleavequestionsunansweredwhenyoufinishthetest.Sometimesaguessmaybehelpful.Mr.ChaplinandIwishyougoodresults.A【解析】本文是一篇应用文。主要介绍到南非鲨鱼自然保护区进行的志愿者之旅及其行程安排。21.D细节理解题。根据Day1部分中的“ArriveinCapeTownonaSunday”和Day2部分“Youwillbecollectedbrightandearlyfromtheguesthouseandtakendowntotheproject...headouttoseatowitnessyourfirstsharks”可知，真正的鲨鱼观赏之旅是在周一。22.A细节理解题。根据Day3+部分中的“Mostdaysyouwillbeoutontheboatwiththesharks”可知，如果天气条件允许的话，第三天可以在海上航行。故选A。23.D细节理解题。根据文中的“Takeatwo-weektrip”“Thepriceis£829”“Yourtripcanbeextendedatacostof£375perweek”可知，两周的旅行费用是829英镑，之后每延长一周，费用增加375英镑。因此三周的旅行费用是1204英镑。故选D。B【解析】是一篇记叙文。GlenOliver每天早上为后面的人买早餐，他的善举无意中挽救了一个想自杀的人的生命。C。细节推理题。根据第一段EverydaywhenGlenOliverordershismorningcoffeeatthedrive-throughwindowofalocalcafe,heinsistsonpayingfortheorderofthepersonbehindhim.可知，GlenOliver每天早上为后面的人买早餐。D.推理判断题。根据第二段Hefoundouthathehadnotjustboughtsomeonehisbreakfast—hehadsavedalife和第三段someonehadwrittenaletterstatingthatonJuly18thhewasplanningoncommittingsuicide.故事介绍和下文Idecidedatthatmomenttochangemyplansforthedayanddosomethingniceforsomeone.可知，2017年7月18日GlenOliver的善举使一个人放弃了要自杀的想法，并决定也为别人做好事。26.A。猜测词义题。此处指当这个人为早餐结账时，收银员告诉他，坐在他前面的越野车里的那个人已经给他买了账单，与第一段heinsistsonpayingfortheorderofthepersonbehindhim呼应，pickedupthetab指付款买单，与paidthebill同义。27.B。推理判断题。根据最后一段TothenicemanintheSUV,thankyoufromthebottomofmyheart.可知，写信者非常感激GlenOliver。【解析】C是一篇说明文。英国谢菲尔德大学工作心理学研究所的研究人员发现，追求爱好可以增强你对自己工作表现的信心，但你的爱好必须与你朝九晚五的工作有显著的不同。28.A。细节理解题。根据第一段“Howyouspendyourfreetimecanhaveabigimpactonyourmentalhealth.Helpyourelaxandeasepent-up(郁结的)stresscausedbyallthattimeintheofficeorinfrontofthecomputer.”可知，其原因是它能使人从工作压力中恢复过来。29.D。推理判断题。根据第二段内容可推断，医生有时去攀岩是符合研究结果的，因为攀岩这一兴趣与其工作相异。30.B。词义猜测题。研究人员发现，如果人们的爱好与工作中所做的事情相似，并以一种强烈的方式追求，那么他们对工作的信心就会受到影响。这可能是因为他们的工作和休闲时间有相同的精神和身体需求，所以他们总是感到筋疲力尽。因此画线词的意思与Tired的意思一致。31.C。细节理解题。根据第五段“Thisisalsotrueofthosewhochooseasimilarhobbybutonlyparticipateinalightheartedway.”可知，人们若想从与工作相似的爱好中获益的话最好以一种轻松的方式对待。D【解析】32.细节理解题。题干：研究员试图对水稻做什么?A，加入更多的营养物质；B，使用它治疗癌症；C，让它更健康更有营养；D，作为一种流行食物推荐它。根据文中第一段第二行”researchersfromtheUniversityofSheffieldsayanewandsimplewayofcookingricecanremovethiscancer-causingmaterialwhilekeepingthenutrientswhichmakethisfoodsogood.”谢菲尔德大学的研究人员说，一种新的简单的米饭烹调方法可以去除这种致癌物质，同时保留使这种食物如此美味的营养成分。”所以研究员主要研究从大米中将有癌物质除去，让大米变得更有益于人的健康。因此选B。33.细节推测题。题干：我们从PBA模式学到了什么?A，它能改变水稻里砷的形式；B，它能完全出去水稻里的砷；C，在煮饭的过程中需要换水；D，在高温下它会更有效。根据文中第三段第二行"Thewateristhenemptitedandfreshwaterispouredintothepot.Fromthere,thericeiscookednormallyatlowerheatuntilthewaterisalltakenin."然后把水烧开，把淡水倒进锅里。从那里开始，米饭通常在较低的温度下煮，直到水全部被吸收。”因此本题选C。34.细节理解题。题干：是什么使水稻比其他谷物含砷?A，它的成长条件；B，它的高含水量；C，它的特殊结构；D，它的铣削加工。根据文中第四段第二行“Unfor