9/9UNIT3單元仿真驗收性評價(時間：100分鐘滿分：120分)第一部分：閱讀(共兩節(jié)，滿分50分)第一節(jié)(共15小題；每小題2.5分，滿分37.5分)閱讀下列短文，從每題所給的A、B、C、D四個選項中選出最佳選項。AWhilebeachvacationsmaybeagreatwaytotakeyourmindoffwork,lakessurroundedbymountainsmakeforanevengranderexperience.Ifyouarelookingforpeaceonyourvacation,wehavesomerecommendationsforyouintheCaucasus(高加索)．LakeSevanLakeSevanissituatedinthecentralpartofArmenia,intheGegharkunikProvince.ItisthelargestlakeinArmenia,located6,234ftabovesealevel.Alongthelakeshore,therearevariousaccommodationssuchasresortsandhotelswithplentyofactivitiestopartakesuchaswindsurfing,swimmingandsunbathing.Whilethere,donotforgettovisitoneofthefamousculturalmonuments,theSevanavankmonastery,anditoffersagreatviewofthelakeaswell.ParavaniLakeParavaniLake,located6,801ftabovesealevel,isinthesouthofGeorgia,neartheJavakhetiPlateau.Atthislevel,altitudesicknesscanoccuranditisagoodideatobepreparedtoadapttoitproperly,orbringmedicationforaltitudesickness.Beingavolcaniclakemakesforamoreinterestingexperience.Thelakeisbestknownforfishing.Donotcomehomeduringthewintermonthswhenthelakefreezes.LakeCildirLakeCildirislocatedintheArdahanProvince，eastTurkey,neartheborderswithGeorgiaandArmenia.ItisalargefreshwaterlakeofeasternTurkey,andmanytouristsarenotawareofthisbeautifulattraction.LakeCildirissurroundedbymountainsoftheCaucasus.ThelakefreezesduringlateNovember.Ifthewinterisnotextremelycold,youcantrysomelakeactivitieslikeiceskatingandicefishing.LakeVanLakeVanisthemustvisitofalllakesinthislist,thelargestlakeinTurkey.LakeVanislocatedontheeasternshoreofTurkeyandisalsothemostaccessiblelakethere.It'ssituated5,380ftabovesealevel,anduniquetomanylakesaroundtheworld,thewaterishighinsaltcontent.1．Ifyouwanttovisitsomehistoricsitesduringyourtravelbyalake,youcangoto________.A．LakeCildir B．ParavaniLakeC．LakeSevan D．LakeVan2．WhatisspecialaboutLakeVan?A．Itswaterishighinsalt. B．Itisavolcaniclake.C．Itisgloballythelargestlake. D．Itissurroundedbymountains.3．WhatchallengearetravelersmostlikelytofacewhilevisitingParavaniLake?A．Lackofmedicine. B．Volcanoeruptions.C．Altitudesickness. D．Lowtemperaturealltheyear.BEightyearsago,AlNixondecidedtobegineachdayfromabenchwithaspectacularviewofSt.Petersburg'swaterfrontinFlorida.“Icallit‘liferising’becausewatchingasunrisemakesmefeelpositiveandcenteredbeforeIstartmyday，”saysNixon,whoworksforthecity'swaterdepartment.ItisNixon'sownversionofdailymotivation.Ayearlater,awomanstoppedtosayhello,andshesaidsomethingthatchangedhisperspectiveonhisdailyritual.“Shesaid,‘Youknow,everymorningwhenIseeyousittinghere,IknowthateverythingisgoingtobeOK，’”Nixonrecalls.“ThatwaswhenIknew:Ineededtopayattentiontothepeoplewalkingpast.Ineededtomakeeyecontactandletpeopleknowthatwemattertoeachother.”Insteadofstaringstraightaheadatthewaterfront,Nixonstartedsmilingatpeopleandstrikingupconversations.Andprettysoon,morethanafewearlyrisersbeganjoininghimonthebench,sometimesunburdeningthemselvesandtellinghimtheirrelationship,careerorpersonalproblems.“Iwashappytolisten.Iwantedthemtowalkawayknowingtheydidn'thavetofeellonely，”Nixon,now59,says.“Whenyou'reinyour50sand60sorbeyond,alotofpeoplefeeltheirpurposehasn'tbeenfulfilled.Atthisstageinlife,thisisdefinitelymypurpose.”So,everymorning,weatherpermitting,Nixonrisesat4：30a．m.Heputsonahat,sipsacupofcoffee,andthendrivessevenmilestothewaterfront,wherehe'llstayfortwohours.Hispresence,hisopennesstolistenandhiskindnesstowardsstrangershaveledthemtonicknamehimtheSunshineMayor.Nomatterwhatproblemapersonwantstoair,Nixonlendsanear.Butsomepeoplejustsitdownanddon'twanttotalkorsharestories.Theysimplywanttositnexttosomeoneandsharethesilence.“Awomanstoppedonceandsaid,‘Ijustwanttositherewithyou，’”Nixonrecalls.“Westaredatthewaterforanhour,andthenshesaidthankyouandwalkedaway.Shejustwantedamomentofpeaceandtoknowshewasn'talone.Andinthatmoment,inthathour,onthatmorning,shetrulywasn't.”4．WhydidNixondecidetobeginhisdayfromthebencheightyearsago?A．Todevelopahabit. B．Toseekmentalpower.C．Toenjoyseasideviews. D．Tointeractwithstrangers.5．HowmightNixonfeelafterhearingthewoman'swordsinparagraph2?A．Inspired. B．Relaxed.C．Touched. D．Worried.6．WhatdoesNixon'snicknametheSunshineMayorimply?A．Heislaughedatbyothers.B．Heisaresponsibleofficial.C．Hewarmsstrangers'hearts.D．Helikessunnydaysparticularly.7．Whatcanbelearnedfromthelastparagraph?A．Onehastolearntolisten.B．Noteveryoneisagoodstoryteller.C．It'snoteasytofulfilldifferentneeds.D．Silentcompanymatterstosomepeople.CLikecolourfulcorals,theyrockedgentlyintheoceancurrent.Onlythesewerenotbeautifulnaturalreefsgrownovercenturies.Theywereplasticbags,stucktotheAegeanSeafloorsinceawastesiteslidintothewatereightyearsago.AteamofdiversandenvironmentalistspulledthousandsofplasticbagsfromthewaternearGreece'sAndrosIsland.Theworkersdescribedwhattheyfoundasa“gulffullofplasticcorals”．Seaspollutedwithplastichavebecomeoneofthemostshockingsignsofhumandamagetotheplanet.“Itwasaveryscarythingtosee，”saidArabellaRoss,avolunteerdiverwithAegeanRebreath.Thegroupcarriesoutunderwaterandcoastalclean-ups.“ItreallyshookmeandIthinkitreallyshookeveryonewhosawit，”sheadded.TheMediterraneanisamongtheseaswiththehighestlevelsofplasticpollutionintheworld,theWorldWildlifeFund(WWF)saidinareportinJune,2019.Greeceproducesabout700,000tonsofplasticwasteayear,orabout68kilosperperson.About11,500tonsenteritsseaseveryyear.Almost70%ofthatreturnstotheGreekcoast,oneofthelongestintheworld.TheseapollutionoffAndrosisthoughttodatebackto2011,whenheavyraincausedawastesitetocollapse.Mostofthewastefellintothesea.AegeanRebreathdiversremovedblue,blackandyellowplasticbagscaughtbetweenreefsandamongfish.“ItwaslikethewondersoftheCaribbeanSea,whereyoufindcoralreefseverywhereofeverycolour.Itwastheexactsamething,butinsteadofcoralsitwasbags，”diverArabellaRosssaid.Theteammanagedtoremoveonlyasmallpartoftheplasticwastetheyfound.Theyalsopulledup300kilogramsofoldfishingtraps—knownas“ghostnets”—fromAndros.InaseparateoperationinJuneoffSalamina,asmallislandnearAthens,theyremovedtwotons.“Ifpeoplearewonderingwheretheirrubbishendsup,weseeiteachtimewegointothewater，”Rosssaid.8．Whatdoestheunderlinedword“it”inparagraph3mostprobablyreferto?A．TheAegeanSea. B．Plasticpollution.C．Thevolunteergroup. D．Thewastesite.9．WhatisbelievedtobethestartofthepollutionoffAndros?A．Collapseofawastesite.B．Extremelybadweather.C．Wastethrownawaybytourists.D．PlasticwasteproducedbytheGreeks.10．WheredoestherubbishfinallyendupaccordingtoRoss?A．Theoceans.B．Inthefields.C．Intherubbishsites.D．Thewastetreatmentfactories.11．Whatcouldbethebesttitleforthetext?A．GulfofPlasticCoralsFoundinAegeanSeaB．ThecoralreefsintheCaribbeanSeaC．CoralReefsAreFullofEveryColourD．WaterPollutionIsVerySeriousDThediscoveryoftheruinedpalaceintheMosulDamreservoironthebanksoftheTigrisRiverinspiredanarcheologicaldigthatwouldimproveunderstandingoftheMittaniEmpire,oneoftheleast-researchedempiresoftheancientNearEast,ateamofGermanresearcherssaid.“Thefindisoneofthemostimportantarcheologicaldiscoveriesintheregioninrecentdecades，”KurdisharcheologistHasanQasimsaid.Thepalacewouldhaveoriginallystoodjust65feetfromtheriveronaterrace(梯田)．Aterracewallofmudbrickswaslateraddedtomakethebuildingstable.IvanaPuljiz,anarcheologistfromtheUniversityofTübingen'sInstituteforAncientNearEasternStudies,describesthepalace,knownasKemune,asacarefullydesignedbuildingwithmud-brickwallsupto2meters(6.6feet)thick.Theteamalsofoundwallpaintingsinshadesofredandblue,whichwereprobablyacommonfeatureofpalacesatthetimebuthaverarelybeenfoundpreserved.“DiscoveringwallpaintingsinKemuneisanarcheologicalsensation(轟動)，”Puljizsaidinapressrelease,“KemuneisonlythesecondsiteintheregionwherewallpaintingsoftheMittaniperiodhavebeendiscovered.”Tenclaytabletscoveredincuneiform(楔形文字),anancientsystemofwriting,werealsodiscoveredandhavebeensenttoGermanyfortranslation.“FromthetextswehopetogaininformationontheinnerstructureoftheMittaniEmpire,itseconomicorganization,andtherelationshipoftheMittanicapitalwiththeadministrativecentersintheneighboringregions，”Puljizadded.Archeologistsfirstbecameawareofthesitein2010whenwaterlevelsinthereservoirwerelow,butthisisthefirsttimetheyhavebeenabletodig.However,thesitewassubmerged(淹沒)shortlyafterthedig,Puljizsaid,adding,“Itisunclearwhenitwillcomeoutofwateragain.”12．Thefunctionofthearcheologicaldigisto________.A．attractpeopletotraveltotheTigrisRiverB．helppeopleknowtheMittaniEmpirebetterC．showwaysofrebuildingtheMosulDamreservoirD．providesomecluestotheresearchontheNearEast13．Whywasthemud-brickterracewallbuiltlater?A．Tomakethepalacefirmlybuilt.B．Tooffertouristsaplaceforrest.C．Togivetouristsagoodview.D．Tomakethebuildingbetterdesigned.14．WhatcanweinferfromPuljiz'swordsinparagraph3?A．Kemuneisdifferentfromanyotherpalace.B．Wallpaintingswereanimportantdiscovery.C．Kemuneisfamousforitsspecialwallpaintings.D．WallpaintingswerefirstdiscoveredintheMittaniEmpire.15．Whatmadethedigdifficultforarcheologists?A．TranslatingthecuneiformintoEnglish.B．Knowingrelationshipsbetweenregions.C．Waitingforthewaterleveltodrop.D．Understandingthestructureoftheempire.第二節(jié)(共5小題；每小題2.5分，滿分12.5分)閱讀下面短文，從短文后的選項中選出可以填入空白處的最佳選項。選項中有兩項為多余選項。Therehasbeenaveryseriousdeclineinthenumbersofshallow-waterfishasaresultofoverfishing.Peoplestillwanttoeatfish,sothefishingindustrymustlookatothersources,especiallythedeepwatersoftheAtlantic.__16__Conservationmeasureswillhavetobeputinplaceifthesedeep-seafisharetosurvive.Researchonfivesuchspeciesshowsthatnumbershavedeclinedbybetween87percentand98percent.__17__Manyspeciescouldwelldisappearcompletelyifthepresenttrendcontinues.Thesearespeciesthathavebeenswimminginouroceansforhundredsofmillionsofyears.Theproblemisemphasizedbythefactthatthedeclineinnumbershappenedinlessthantwentyyears.Deep-seafishtakealongtimetoreproduceandnormallyliveformanyyears.__18__Theaveragesizeofsuchfishalsodeclined,withonespeciesshowinga57percentdeclineinaveragesize.Thisisofparticularconcern,aslargefishtendtoproducemoreoffspringthansmallones.__19__Thedeep-seaspecieshavebeencaughtasiftheywerethefast-breeding(快速繁殖)fishlikesardineandherring.Itislikekillingelephantsasiftheyreproducedatthesamerateasrabbits.Thedamagedonebyoverfishinggoesbeyondtheseaenvironment.Millionsofpeoplemakealivinginthefishingindustry.__20__Measuresmustbetakentonotonlyconserveecosystems,butalsosustainlivelihoodsandensurefoodsecurity.A．Billionsofpeoplerelyonfishforprotein.B．Manypeoplenowchoosenottoeatdeep-seafish.C．Unfortunately,theirreproductionrateisverylow.D．Thisputstheminthecategoryof“criticallyendangered”．E．Noneofthesefactshasbeentakenintoaccountbythefishingindustry.F．Overfishingisamajorcauseofdeclineinpopulationsofoceanwildlife.G．Thishasresultedinasharpdeclineinthenumbersofmanyofthespeciescaught.第二部分：語言運用(共兩節(jié)，滿分30分)第一節(jié)(共15小題；每小題1分，滿分15分)閱讀下面短文，從每題所給的A、B、C、D四個選項中選出可以填入空白處的最佳選項。Oneday,FainsilberKatz,whois60yearsold,wenttovisitherfavorite__21__.Sheparkedhercarand__22__thebeachwitheverythingshe__23__fortheday:achair,abeachumbrella,flippers,sunglassesandacooler.Withsomanythings,itwas__24__forhertokeepherbodybalancewhenclimbingoversomerocks.Whenshereachedapartofthebeachentrance,shefoundtherewasalargestepdown.Unsurewhethershecouldtakethestep__25__，shestopped,__26__whattodo.__27__ayoungman,about30yearsold,cameovertoFainsilberKatz,andasked,“Doyouneedsome__28__？”“Sure！”FainsilberKatz__29__.ThemantooksomeofthethingsthatFansilberKatzwas__30__.ThenhegaveFainsilberKatzhis__31__towalkherdownthe__32__.FainsilberKatzfelt__33__.Theman'sactof__34__comfortsFainsilberKatzandremindsherthatwhenlifegetshard,onedoesn'thavetodoit__35__.Wherethereisahelp,thereisahope.21．A.farm B．beachC．bookstore D．museum22．A.headedfor B．cleanedupC．showedoff D．lookedup23．A.doubted B．learnedC．discovered D．needed24．A.difficult B．easyC．strange D．interesting25．A.seriously B．tiredlyC．safely D．heavily26．A.warning B．beggingC．explaining D．wondering27．A.Forexample B．InshortC．Atthemoment D．Inaddition28．A.time B．helpC．praise D．water29．A.answered B．requiredC．ordered D．recorded30．A.buying B．carryingC．throwing D．choosing31．A.bag B．coatC．hand D．gift32．A.stage B．chairC．hill D．step33．A.natural B．thankfulC．sad D．afraid34．A.kindness B．shynessC．impatience D．confidence35．A.simply B．angrilyC．alone D．willingly第二節(jié)(共10小題；每小題1.5分，滿分15分)閱讀下面短文，在空白處填入1個適當的單詞或括號內單詞的正確形式。TheGrandCanalistheoldestandlongestman-madewaterwayintheworldwithahistoryofmorethan2,500years,__36__constructionstartedintheSpringandAutumnPeriod.The1,794-kilometerwaterwayisabout22times__37__lengthofthePanamaCanal.ItisagoldenwaterwaysecondonlytotheYangtzeRiverinChina.TheGrandCanalrunsfromBeijingtoZhejiangProvince__38__(pass)throughfourprovincesandtwomunicipalitiesandconnectsfivemainriversystems.Thecanal__39__(function)asthebackboneoftheancientempire'sinlandcommunicationsandtradingsystems.Grain,salt,__40__(log)andsilkweretransportedalongthecanaltoalldirections.Scoresoftownsalongthebanksdeveloped,contributing__41__(huge)toancientChina'seconomy.Thecanalenormouslypromotedeconomicinteractionandculturalexchangebetweenthenorth__42__thesouth,whichensuredthecountry's__43__(stable)．In2014,itwaslistedasaUNESCOworldheritagesite.In2019,Chinaissuedaplan__44__(construct)nationalculturalparksfortheGrandCanal.Sincethen,buildingtheGrandCanalnationalculturalparks__45__(recognize)asakeytaskinthe14thFive-YearPlan.Infuture,citiesalongtheGrandCanalwillformanewculturalbelt,greenbeltandtourismbelt.第三部分：寫作(共兩節(jié)，滿分40分)第一節(jié)(滿分15分)假定你是李華，你打算參加一個云南三日游旅行團，探索西雙版納熱帶雨林。請給你的交換生好友Bob寫一封信，邀請他一同參加。內容包括：1．發(fā)出邀請；2.簡介行程；3.表達期望。注意：1.寫作詞數應為80左右；2.可以適當增加細節(jié)，以使行文連貫。第二節(jié)(滿分25分)閱讀下面材料，根據其內容和所給段落開頭語續(xù)寫兩段，使之構成一篇完整的短文。Twothingschangedmylife:mymotherandabikebasket.It'strue.Iwouldbeadifferentpersonifmymomhadn'tturnedabikebasketintoalifelessonIcarrywithmetoday—alessonaboutthevalueofefforts.Mymotherandfatherwereunitedintheirwayofraisingchildren,butitmostlyfelltomymothertoactuallycarryitout.Lookingback,Ihonestlydon'tknowhowshedidit.Managingthefamilybudgetmusthavebeenaveryhardtask,butshemadeitlookeffortless.Ifwecomplainedaboutnothavingwhatotherkidsowned,we'dhearsomethinglike,“Idon'tcarewhatso-and-sogotforhisbirthday.YouarenotgettingaTVinyourroomorabigparty.”Wehadtoearnourallowance(零用錢)bydoingchores(家庭雜務)aroundthehouse.Icanstillrememberhowlongittooktopolishthelegsofourcoffeetable.Mybrotherscannodoubtrememberhoursspentcleaningthehouse.Wehadtokeeptrackofourbelongings,andifsomethingwaslost,itwasnotreplaced.Itwasonesummerday.Mymotherdrovemetothebikeshoptogetatirefixed—andthereitwasinthewindow—white,shiny,plasticanddecoratedwithflowers.ThebasketwinkedatmeandIknewIhadtohaveit.“It'sbeautiful，”mymothersaidwhenIpointeditouttoher.“Whataneatbasket.”Itriedtoholdoffatfirst，butthenIcouldn'tstanditanylonger.“Mom,pleasecanIgetit?I'lldoanything,please,Mom,please？”Iwasdesperate.“Youknow，”shesaid,gentlyrubbingmybackwhilewebothstaredatwhatIbelievedwasthecoolestthingever,“ifyousaveup,youcouldbuythisyourself.”“BythetimeIhaveearnedenough,it'llhavegone!Someoneelsewillbuyit.Please,Mom,please？”“Theremightbeanotherway，”shesaid.注意：1.續(xù)寫詞數應為150左右；2.請按如下格式作答?！癐'llbuyitnowbutyouonlygetitafter3weeksofdoublechores，”Momexplained.Finally,Igotmydreambasket,butsoonIsadlyfoundthesamebasketonothers'bikes!UNIT3單元仿真驗收性評價第一部分[A]語篇解讀：本文是一篇應用文。文章介紹了供人們度假的好去處——高加索地區(qū)的一些湖泊。1．選C細節(jié)理解題。根據LakeSevan部分中的“donotforgettovisitoneofthefamousculturalmonuments,theSevanavankmonastery”可知，度假期間如果你想參觀歷史遺跡可以到LakeSevan。2．選A細節(jié)理解題。根據LakeVan部分中的“anduniquetomanylakesaroundtheworld,thewaterishighinsaltcontent”可知，LakeVan的特色是湖水的含鹽量高。3．選C細節(jié)理解題。根據ParavaniLake部分中的“Atthislevel,altitudesicknesscanoccur...orbringmedicationforaltitudesickness.”可知，在游覽ParavaniLake時，游客們最有可能面臨的挑戰(zhàn)就是高原反應。[B]語篇解讀：本文是一篇記敘文。文章講述了AlNixon在八年前決定用坐在長凳上欣賞海灘風光來開始自己的一天，但是一年后他改變了想法，不僅僅是欣賞風光，他開始對人們微笑，展開對話，學會傾聽過往的人們，從而被人們稱為“陽光市長”的故事。4．選B細節(jié)理解題。根據第一段中的“Icallit‘liferising’...dailymotivation.”可知，八年前，Nixon為了尋找精神力量，決定從長凳開始他的一天，故選B。5．選A推理判斷題。根據第二段中的“Ayearlater,awomanstoppedtosayhello,andshesaidsomethingthatchangedhisperspectiveonhisdailyritual.”和Nixon所說的“ThatwaswhenIknew:Ineededtopayattentiontothepeoplewalkingpast.Ineededtomakeeyecontactandletpeopleknowthatwemattertoeachother.”可知，Nixon當時應該是很受啟發(fā)的。故選A。6．選C推理判斷題。根據第三段中Nixon的行為和第四段中的“Hispresence,hisopennesstolistenandhiskindnesstowardsstrangershaveledthemtonicknamehimtheSunshineMayor.”可知，Nixon溫暖了陌生人的心，所以才得到這個昵稱。故選C。7．選D細節(jié)理解題。根據最后一段中“Theysimplywanttositnexttosomeoneandsharethesilence.”以及“Shejustwantedamomentofpeaceandtoknowshewasn'talone.”可知，對一些人來說，安靜的陪伴反而能給他們帶來慰藉。故選D。[C]語篇解讀：本文是一篇說明文。潛水員在希臘安德羅斯島附近的愛琴海海域清理大量的塑料垃圾。8．選B代詞指代題。根據上文的“Seaspollutedwithplastichavebecomeoneofthemostshockingsignsofhumandamagetotheplanet.”可知，此處的it指的是上文提到的塑料污染。故選B。9．選A細節(jié)理解題。根據第四段中的“TheseapollutionoffAndrosisthoughttodatebackto2011，whenheavyraincausedawastesitetocollapse.Mostofthewastefellintothesea.”可知，污染的開始是一座垃圾場的坍塌。故選A。10．選A推理判斷題。根據最后一段中Ross所說的話“Ifpeoplearewonderingwheretheirrubbishendsup,weseeiteachtimewegointothewater”可知，垃圾最終進入了海里。故選A。11．選A標題歸納題。通讀全文可知，文章主要講述了在希臘安德羅斯島的海床上數萬噸的塑料廢物堆積如山，形成了一種“珊瑚礁”。由此可知，A項可作為本文的標題。[D]語篇解讀：本文是一篇說明文。文章介紹了伊拉克的摩蘇爾水壩水位下降，讓一座古老的宮殿意外重見天日。12．選B細節(jié)理解題。根據第一段中的“Thediscovery...theMittaniEmpire”可知，考古挖掘活動能幫助人們更好地了解Mittani帝國。故選B項。13．選A細節(jié)理解題。根據第二段中的“Aterracewallofmudbrickswaslateraddedtomakethebuildingstable.”可知，后來又用泥磚砌成梯田墻，使宮殿堅固。故選A項。14．選B推理判斷題。根據第三段中的“anarcheologicalsensation(轟動)”和“onlythesecondsite...havebeendiscovered”可推知，壁畫是一個重要的發(fā)現。故選B項。15．選C推理判斷題。根據最后一段可知，等待水位下降使考古學家的挖掘工作變得困難。故選C項。語篇解讀：本文是一篇說明文。文章介紹了由于過度捕撈，淺水魚類的數量已經嚴重下降，并說明了由此導致的嚴重后果。16．選G根據空前一句可推知，空處應承接上文，說明以上做法導致的不良影響。故G選項“這導致許多被捕獲物種的數量急劇下降”切題。17．選D根據空前一句可知，五種物種的數量下降到了一定程度，已經接近滅絕。故D選項“這使得它們被歸為‘極度瀕?！锓N”切題，This指代上文提到的“numbershavedeclinedbybetween87percentand98percent”。18．選C根據空前一句可知，深海魚類繁殖慢。故C選項“遺憾的是，它們的繁殖率非常低”切題。19．選E根據空后兩句可知，漁業(yè)忽略了一些物種繁殖速度慢的事實。故E選項“漁業(yè)沒有考慮到這些事實”切題。20．選A根據空前一句可知，空處與上文為并列關系，說明漁業(yè)對人的重要作用。故A選項“數十億人依賴魚類獲取蛋白質”切題。第二部分語篇解讀：本文是一篇記敘文。FainsilberKatz有一次去海灘玩，在走下臺階的時候遇到了困難。碰巧有個年輕人幫助了她，讓她感受到生活中如果有人幫助和支持，困難就會被克服。哪里有幫助，哪里就有希望。21．選B根據后文的“Sheparkedhercarand________thebeach”可知，她去海灘游玩。故選B項。22．選A根據后文的“Whenshereachedapartofthebeachentrance”可知，她朝海灘走去。故選A項。23．選D根據下文“fortheday:achair,abeachumbrella,flippers,sunglassesandacooler”可知，這些都是在海灘游玩需要的東西。故選D。24．選A根據前文的“Withsomanythings”和后文“keepherbodybalancewhenclimbingoversomerocks”以及她已經60歲可知，帶著很多東西爬過一些巖石時，很難保持身體平衡。故選A項。25．選C根據前文的“shefoundtherewasalargestepdown.Unsurewhethershecouldtakethestep”可知，她發(fā)現有一個很大的臺階，不知道自己是否能安全地邁過這一步。故選C項。26．選D根據后文的“whattodo”可知，她在想該做什么。故選D項。27．選C根據前文的“shestopped,________whattodo”和后文“ayoungman,about30yearsold,cameovertoFainsilberKatz”可知，正在這時，一位年輕人走過來問她是否需要幫助。故選C項。28．選B根據前文的“Whenshereachedapartofthebeachentrance,shefoundtherewasalargestepdown.Unsurewhethershecouldtakethestep______,shestopped,______whattodo.”可知，她遇到困難了，年輕人問她是否需要幫助。且下文“Wherethereisahelp,thereisahope.”也是提示。故選B項。29．選A根據前文的“‘Doyouneedsome________？’‘Sure！’”可知，年輕人問她是否需要幫助，她回答了這個問題。故選A項。30．選B根據上文“thebeachwitheverythingshe________fortheday:achair,abeachumbrella,flippers,sunglassesandacooler”可知，FainsilberKatz帶著需要的東西，所以這個年輕人為了幫助她，把她隨身攜帶的東西拿了過去。故選B。31．選C根據前文的“hegaveFainsilberKatzhis”和后文“walkherdown”可知，他伸出手扶著FainsilberKatz走下臺階。故選C項。32．選D根據前文的“shefoundtherewasalargestepdown”可知，此處指他伸出手扶著FainsilberKatz走下臺階。故選D項。33．選B根據前文年輕人幫助她走下臺階可知，所以她感到很感激。故選B項。34．選A根據前文年輕人幫助她走下臺階可知，這是善舉。故選A項。35．選C根據后文的“Wherethereisahelp,thereisahope.”可知，有幫助就有希望，當生活變得艱難時，一個人不必獨自面對，總會有人幫忙。故選C項。語篇解讀：本文是一