北師大版英語高三上學(xué)期試卷與參考答案

北師大版英語高三上學(xué)期模擬試卷與參考答案一、聽力第一節(jié)（本大題有5小題，每小題1.5分，共7.5分）1、Question:Whatdoesthemansuggestdoingtoimprovethestudent’spronunciation?A.ListentomoreEnglishsongs.B.Practicespeakinginfrontofamirror.C.Takeacourseonaccentreduction.D.Readaloudfromatextbook.Answer:BExplanation:Intheconversation,themanmentionsthatthestudentshouldpracticespeakinginfrontofamirrortoimprovepronunciation,whichsuggeststhatthisisthebestwaytoaddresstheissue.2、Question:Howdoesthewomanrespondtotheman’sconcernabouttheprojectdeadline?A.Sheagreesthatthedeadlineistootight.B.Sheisconfidentthattheycanmeetthedeadline.C.Shesuggestsworkingextrahourstocompletetheproject.D.Sheasksthemanifhecanextendthedeadline.Answer:BExplanation:Thewomanreplieswithapositivestatementaboutbeingconfidentthattheycancompletetheprojectontime,indicatingherbeliefintheirabilitytomeetthedeadline.3、Whatdoesthewomansuggestdoing?Gotothelibrary.Studyathome.Haveapicnic.Visitamuseum.Answer:C

Explanation:Intheconversation,themanmentionsthatit’sanicedayandhedoesn’tfeellikestudying.Thewomanagreesandsuggeststheyshouldenjoytheweatherbyhavingapicnicinthepark.ThismakesoptionCthecorrectanswerasitreflectsthewoman’ssuggestion.4、WhyisthemangoingtoNewYork?Toattendaconference.Tovisithisfamily.Togosightseeing.Tostartanewjob.Answer:A

Explanation:ThedialogueindicatesthatthemanisdiscussinghisupcomingtriptoNewYorkwithacolleague.Heexplainsthathehastogiveapresentationataconference,whichisthereasonforhistravel.Thus,thecorrectanswerisA,asitcorrespondstothepurposeofhistripmentionedintheconversation.5.Howmanypeopleattendedtheinternationalconferenceonenvironmentalprotectionlastyear?50500500050,000Answer:C)5000Explanation:Thequestionasksaboutthenumberofpeoplewhoattendedtheinternationalconferenceonenvironmentalprotectionlastyear.Thecorrectansweris5000,whichismentionedintheconversationorthepassagerelatedtotheconference.二、聽力第二節(jié)（本大題有15小題，每小題1.5分，共22.5分）1、Whatdoesthewomansuggestthemanshoulddo?A.Heshouldstayatthelocaluniversity.B.Heshouldstudyabroadtogainnewexperiences.C.Heshouldtakeagapyearbeforedeciding.D.Heshouldaskhisparentsforadvice.Answer:B.

Explanation:Thewomanmentionsthebenefitsofexperiencingdifferentculturesandgaininginternationalexperience,suggestingthatthemanshouldstudyabroad.Conversation2(Conversationregardingamissedappointmentatthedentist’soffice.)Question:2、Whydidthemanmisshisappointment?A.Heforgotaboutit.B.Hiscarbrokedownontheway.C.Therewasatrafficjam.D.Hewasdetainedbyanunexpectedworkemergency.Answer:C.

Explanation:Themanexplainsthathewasstuckintrafficandcouldn’tmakeittotheappointmentontime,indicatingthatatrafficjamwasthereasonformissingtheappointment.3、YouarelisteningtoaconversationbetweenastudentandateacherinanEnglishclass.Student:“Teacher,I’vealwaysbeencuriousabouttheoriginoftheEnglishlanguage.Couldyoutellmeabitaboutit?”Teacher:“Certainly!TheEnglishlanguagehasitsrootsinOldEnglish,whichevolvedfromthelanguagespokenbytheAnglo-Saxons,agroupofGermanictribesthatsettledinEnglandinthe5thcentury.”Question:WhatdidtheteachermentionastheoriginoftheEnglishlanguage?FrenchOldEnglishLatinGreekAnswer:B)OldEnglish解析：在這個聽力對話中，老師提到了英語的起源是OldEnglish（古英語），這是由在5世紀(jì)定居在英國的日耳曼部落盎格魯-撒克遜人所說的語言演變而來的。4、ListentoashortdialoguebetweentwofriendsdiscussingtheirfavoriteEnglishbooks.Friend1:“Hey,Irecentlyfinishedreading‘1984’byGeorgeOrwell.It’safascinatingbookaboutadystopiansociety.”Friend2:“Oh,I’veheardgreatthingsaboutit!Iactuallyprefer‘ToKillaMockingbird’byHarperLee.Thestoryofracialinjusticeandthetriumphofgoodoverevilissopowerful.”Question:WhichbookdidFriend2mentionastheirfavoriteEnglishbook?‘1984’byGeorgeOrwell‘ToKillaMockingbird’byHarperLee‘TheGreatGatsby’byF.ScottFitzgerald‘PrideandPrejudice’byJaneAustenAnswer:B)‘ToKillaMockingbird’byHarperLee解析：在這次對話中，第二個朋友提到了他們最喜歡的英語書籍是《殺死一只知更鳥》（ToKillaMockingbird），這是哈珀·李的作品，講述了一個關(guān)于種族不公和善良戰(zhàn)勝邪惡的故事。5.Question:Whatdoesthemansayabouthisstudyhabits?Healwaysfinisheshishomeworkearly.Heoftenstaysuplatetostudy.Heprefersgroupstudytoindividualstudy.Hebelieveshestudiesenough.Answer:C

Explanation:Themansays,“I’vefoundthatgroupstudyreallyhelpsmeunderstandthematerialbetter.Ithinkit’smoreeffectivethanstudyingalone.”Thisindicatesthatheprefersgroupstudytoindividualstudy.6.Question:Whydoesthewomandecidetotakeabreakduringherstudysession?Sheneedstogotothebathroom.Shefeelstiredandwantstorest.Shewantstogetasnack.Shehastopickupherchildfromschool.Answer:B

Explanation:Thewomanexplains,“I’vebeenstudyingforhours,andIjustfeelexhausted.Ineedtotakeabreakandrelaxforawhile.”Thisindicatesthatshefeelstiredandwantstorest.7.You’relisteningtoaconversationbetweentwostudents,AlexandJamie,discussingtheirsummervacationplans.Alex:HeyJamie,areyougoinganywherethissummer?

Jamie:Yeah,I’mplanningtogoonahikingtriptotheSwissAlps.I’vealwayswantedtoseethem.

Alex:Thatsoundsamazing!Haveyoueverhikedbefore?

Jamie:Notreally,butI’vebeentrainingforthepastfewmonths.I’mprettyconfidentIcanhandleit.

Alex:Doyouhaveaguideorwillyougoalone?

Jamie:I’vearrangedforalocalguide.It’simportanttohavesomeoneexperiencedwiththetrails.

Question:WhatisJamieplanningtodothissummer?

A)GoonahikingtriptotheSwissAlps.

B)VisitabeachintheUnitedStates.

C)TraveltoJapantoseethecherryblossoms.

D)Spendthesummerathomestudying.Answer:A

解析：在對話中，Jamie明確提到他計(jì)劃去瑞士阿爾卑斯山徒步旅行，所以答案是A。8.Inthisnextpart,you’llhearashortinterviewwithaprofessionalchef,discussingthebenefitsofcookingathome.Chef:Cookingathomehasalotofbenefits,notjustforyourhealthbutalsoforyourwallet.Youhavecontrolovertheingredients,whichmeansyoucanchoosehealthieroptionsandavoidprocessedfoods.

Interviewer:That’strue.Butwhataboutthetimeittakestocookamealathome?

Chef:Itmighttakeabitlongerthanorderingin,butyoucanalsomakemealsinadvance.Plus,cookingcanbearelaxingandrewardingactivity.

Interviewer:So,whataresomeofyourfavoritedishestocookathome?

Chef:Ilovemakinghomemadepastaandsauces.They’resimpletoprepareandtastesomuchbetterthanstore-boughtversions.

Question:Whatdoesthechefmentionasabenefitofcookingathome?

A)It’salwayscheaperthanorderingin.

B)Ittakeslesstimethangoingouttoeat.

C)Itallowsformorecontrolovertheingredients.

D)It’slesshealthythanprocessedfoods.Answer:C

解析：在采訪中，廚師提到在家做飯的一個好處是能夠控制食材，這意味著可以選擇更健康的選項(xiàng)并避免加工食品，所以答案是C。9.Youhear:A.Theprofessorsaystheexamwillbeheldnextweek.B.Thestudentwonderswhentheexamwillbe.C.Theprofessorconfirmstheexamdatefornextweek.Question:Whatdoesthestudentinquireabout?Answer:B

Explanation:Thestudentisaskingtheprofessoraboutthedateoftheupcomingexam,indicatingaqueryoraquestionaboutthetimingoftheexam.10.Youhear:A.Thelibraryisclosedonweekends.B.Thelibraryhoursarefrom8amto10pm.C.Thelibraryisopen24hoursaday.Question:Whatarethecurrentlibraryhours?Answer:B

Explanation:Thestatementprovidedbythespeakerindicatesthespecificopeningandclosinghoursofthelibrary,whicharefrom8amto10pm.11.Youarelisteningtoaconversationbetweentwostudents,AliceandBob,discussingtheirsummervacationplans.W:HeyBob,areyouplanningtogoanywhereforyoursummervacation?M:Yeah,IwasthinkingofgoingtoGreece.I’vealwayswantedtoseetheancientruinsthere.W:Thatsoundsamazing!I’veheardGreeceissobeautifulduringthesummer.Whatareyouplanningtodothere?M:Well,IwanttovisittheParthenoninAthensandtheAcropolis.IalsowanttotrysomeGreekcuisine.W:I’msureyou’llhaveagreattime.Bytheway,whereareyoustaying?M:I’mstayinginasmallhotelinAthens.It’squitecentralandclosetoallthemainsights.Q:WhereisBobplanningtogoforhissummervacation?

A:Greece

B:Italy

C:France

D:SpainAnswer:A解析：Bob在對話中提到他計(jì)劃去希臘度假，所以正確答案是A。12.Youarelisteningtoaprofessorgivingalectureabouttheimpactofclimatechange.Prof:…andthishasledtomorefrequentandsevereweatherevents.Forexample,inthepastfewyears,wehaveseenanincreaseinhurricanesandtyphoons,especiallyincoastalareas.Student:Professor,canyouexplainwhyclimatechangeiscausingmorehurricanesandtyphoons?Prof:Sure.Climatechangeiscausingtheoceanstowarm,andwarmeroceanscanholdmoremoisture.Thisincreasedmoistureleadstomoreintenseweathersystems.Additionally,thewarmingoftheatmosphereaffectswindpatterns,whichcanenhancethestrengthofthesestorms.Student:That’sinteresting.Doyouthinkthere’sanythingwecandotomitigatetheeffectsofclimatechange?Prof:Absolutely.Weneedtoreducegreenhousegasemissions,switchtorenewableenergysources,andpromotesustainablepracticesinagricultureandforestry.Q:Whatisonereasonclimatechangeiscausingmorehurricanesandtyphoons?A:Oceansarebecomingmoreacidic

B:Oceansarewarmingandholdingmoremoisture

C:Therearemorehurricanesandtyphoonsformingintheatmosphere

D:ThereislessmoistureintheoceansAnswer:B解析：教授在講座中提到，海洋變暖可以持有更多的水分，這導(dǎo)致了更頻繁和嚴(yán)重的天氣事件，包括颶風(fēng)和臺風(fēng)。因此，正確答案是B。13.Youwillhearaconversationbetweentwostudentsdiscussingabooktheyrecentlyread.Listenandanswerthefollowingquestion.Question:Whatbookdidthestudentsdiscuss?A.“TheGreatGatsby”B.“ToKillaMockingbird”C.“1984”D.“PrideandPrejudice”Answer:A

Explanation:Theconversationmentions“Gatsby”asthenameofthecharacter,whichisakeyindicatorthatthebookbeingdiscussedis“TheGreatGatsby.”14.Youwillhearashortlectureabouttheimportanceofexercise.Listenandcompletethefollowingsentence.Question:Accordingtothelecture,whichofthefollowingisabenefitofregularexercise?A.Itimprovesacademicperformance.B.Itenhancessleepquality.C.Itreducesstresslevels.D.Itincreasestheriskofinjury.Answer:C

Explanation:Thelectureexplicitlystatesthatregularexercisecanhelpreducestresslevels,makingoptionCthecorrectanswer.15.A.5000dollars.B.6,000dollars.C.5,000dollars.D.7,000dollars.Answer:B.6,000dollars.Explanation:Intheconversation,themansaysthathehassaved5,000dollarsfromhissummerjob,andheplanstoborrowanadditional1,000dollarsfromhisparents.Therefore,thetotalamountofmoneyhewillhaveforthetripis5,000+1,000=6,000dollars.ThecorrectanswerisB.6,000dollars.三、閱讀第一節(jié)（第1題7.5分，其余每題10分，總37.5分）第一題ReadingpassageThefollowingisanarticleabouttheimportanceofexerciseformentalhealth.Exerciseisnotonlygoodforphysicalhealth,butitalsoplaysacrucialroleinmaintainingmentalwell-being.Numerousstudieshaveshownthatregularexercisecanreducesymptomsofdepressionandanxiety,improvemood,andenhancecognitivefunction.Inthisarticle,wewillexplorethebenefitsofexerciseformentalhealthandprovidesomepracticaltipsonhowtoincorporateexerciseintoyourdailyroutine.Paragraph1:

Exercisereleasesendorphins,whicharenaturalmoodlifters.Thesechemicalsinthebrainreducefeelingsofpainandstress,leadingtoanoverallsenseofwell-being.Additionally,physicalactivitycanhelpyousleepbetter,whichisessentialformentalhealth.Paragraph2:

Regularexercisehasbeenshowntoreducesymptomsofdepressionandanxiety.Itcanhelpyoufeelmoreenergetic,improveyourself-esteem,andprovideasenseofaccomplishment.Engaginginphysicalactivitiescanalsoserveasadistractionfromnegativethoughtsandimproveyourfocus.Paragraph3:

Exercisehasnumerouscognitivebenefits.Itimprovesbrainfunction,enhancesmemory,andincreasestheproductionofnewneurons.Regularphysicalactivitycanalsohelpprotectagainstcognitivedeclineandreducetheriskofdevelopingdementia.Paragraph4:

Incorporatingexerciseintoyourdailyroutinecanbeassimpleastakinga30-minutewalkeverydayorjoiningafitnessclass.Thekeyistofindanactivityyouenjoyandmakeitahabit.Herearesomepracticaltips:1.Startwithsmall,manageablegoals.2.Findanexercisebuddytokeepyoumotivated.3.Setasidetimeinyourscheduleforphysicalactivity.4.Trackyourprogressandcelebrateyourachievements.Questions:1、Whatisthemainpurposeofthearticle?A.Toexplainthebenefitsofexerciseforphysicalhealth.B.Todiscusstheimportanceofexerciseformentalhealth.C.Toprovidepracticaltipsonhowtoincorporateexerciseintoyourdailyroutine.D.Tocomparedifferenttypesofexercise.答案：B2、Accordingtothearticle,howdoesexerciseaffectmood?A.Itincreasesfeelingsofpainandstress.B.Itreleasesendorphins,whichreducepainandstress.C.Itimprovessleep,whichisessentialformentalhealth.D.Itdecreasesself-esteemandsenseofaccomplishment.答案：B3、Whatisoneofthecognitivebenefitsofexercisementionedinthearticle?A.Itdecreasesmemoryandbrainfunction.B.Itimprovesbrainfunction,enhancesmemory,andincreasestheproductionofnewneurons.C.Itincreasestheriskofdevelopingdementia.D.Itreducestheproductionofnewneurons.答案：B4、Whichofthefollowingisapracticaltipforincorporatingexerciseintoyourdailyroutine?A.Focusonthenegativeaspectsofexercise.B.Findanexercisebuddytokeepyoumotivated.C.Avoidsettingasidetimeforphysicalactivity.D.Ignoreyourprogressandachievements.答案：B

第二題Passage:Thefollowingpassageisabouttheimpactoftechnologyoneducation.Readthepassagecarefullyandanswerthequestionsthatfollow.Inthepastfewdecades,technologicaladvancementshavehadaprofoundimpactonvariousaspectsofourlives,includingeducation.Theintegrationoftechnologyintotheclassroomhasrevolutionizedthewayteachersdeliverlessonsandstudentsengagewithcontent.Oneofthemostsignificanttechnologicalinnovationsineducationistheuseofdigitaldevicessuchastabletsandcomputers.Thesedeviceshavemadeitpossibleforstudentstoaccessavastarrayofinformationresources,collaboratewithpeers,andlearnattheirownpace.However,theuseoftechnologyineducationalsoraisesseveralconcerns.Someeducatorsarguethatexcessiverelianceondigitaldevicescanleadtoalackofcriticalthinkingskillsandreducedface-to-faceinteractionamongstudents.Othersbelievethattechnologycanenhancelearningexperiencesandprovidepersonalizededucationtailoredtoindividualneeds.HereisanexampleofhowtechnologyhasbeenintegratedintoahighschoolEnglishclass:Example:InahighschoolEnglishclass,theteacherusesadigitalplatformtodistributereadingmaterialsandassignments.Studentscanaccesstheseresourcesfromtheirhomesandsubmittheirworkonline.Theplatformalsoallowsteacherstotrackstudentprogressandprovidefeedbackinreal-time.Additionally,studentscanparticipateinonlinediscussionsandcollaborateongroupprojects,whichencouragesactivelearningandcriticalthinking.Questions:1、Whatisthemaintopicofthepassage?A.TheadvantagesoftechnologyineducationB.ThedisadvantagesoftechnologyineducationC.TheimpactofdigitaldevicesonstudentbehaviorD.Theroleofteachersintechnologyintegration2、Accordingtothepassage,whatisoneofthesignificanttechnologicalinnovationsineducation?A.TheuseoftextbooksB.TheuseofdigitaldevicesC.TheuseofphysicaleducationclassesD.Theuseoftraditionalteachingmethods3、Whatconcerndosomeeducatorshaveabouttheuseoftechnologyineducation?A.Studentsmaybecometoodependentondigitaldevices.B.Teachersmaylosetheirjobs.C.Thequalityofeducationmaydecrease.D.Studentsmaystopreadingphysicalbooks.4、Intheexampleprovided,howdoestechnologyenhancethelearningexperienceforstudents?A.Itlimitstheamountofinformationtheycanaccess.B.Itrequiresthemtospendmoretimeintheclassroom.C.Itallowsthemtoworkindependentlywithoutteachersupervision.D.Itprovidesthemwithmoreresourcesandopportunitiesforcollaboration.Answers:1、A.Theadvantagesoftechnologyineducation2、B.Theuseofdigitaldevices3、A.Studentsmaybecometoodependentondigitaldevices.4、D.Itprovidesthemwithmoreresourcesandopportunitiesforcollaboration.

第三題ReadingSectionPassage:Thefollowingisanexcerptfromanarticleabouttheimportanceofexerciseinstudents’lives.ExerciseinStudents’LivesInrecentyears,therehasbeenagrowingconcernaboutthesedentarylifestyleamongstudents.Withtheriseoftechnologyandtheincreasingamountoftimespentonscreens,manystudentsareleadinglessactivelives.However,researchhasshownthatregularexerciseisnotonlybeneficialforphysicalhealthbutalsoplaysacrucialroleinmentalandemotionalwell-being.Oneofthemainadvantagesofexerciseisthatithelpsimproveacademicperformance.Studieshavefoundthatstudentswhoengageinregularphysicalactivitytendtohavebettergradesandaremorefocusedinclass.Thisisbecauseexercisestimulatesthebrainandimprovescognitivefunctionssuchasmemoryandattentionspan.Moreover,exercisehasbeenproventoreducestresslevelsandimprovemood.Thereleaseofendorphinsduringphysicalactivitycanleadtoasenseofhappinessandrelaxation.Thisisespeciallyimportantforhighschoolstudentswhoareoftenunderalotofpressuretoperformwellacademicallyandsocially.Inadditiontothesebenefits,regularexercisecanalsohelpstudentsdevelopbettersocialskills.Participatinginsportsorgroupfitnessactivitiesallowsstudentstointeractwithpeers,buildteamworkskills,andlearnthevalueofcommitmentandperseverance.Despitetheseadvantages,manystudentsstillfinditdifficulttoincorporateexerciseintotheirdailyroutines.Thisisoftenduetoalackoftime,motivation,oraccesstoappropriatefacilities.However,schoolscanplayasignificantroleinpromotingphysicalactivityamongstudentsbyofferingextracurricularsportsprograms,organizingfitnesschallenges,andincorporatingphysicaleducationintothecurriculum.Questions:1、Whatisthemainconcernmentionedinthefirstparagraphaboutstudents’lifestyles?A.LackofsleepB.SedentarylifestyleC.OvereatingD.Lackofsocialinteraction2、Accordingtothepassage,howdoesexercisebenefitstudentsacademically?A.Itimprovestheirwritingskills.B.Itmakesthemmorecreative.C.Ithelpsthemfocusbetterinclass.D.Itincreasestheirreadingspeed.3、WhichofthefollowingisNOTmentionedasabenefitofexerciseinthepassage?A.ImprovedacademicperformanceB.ReducedstresslevelsC.EnhancedsocialskillsD.Increasedriskofinjury4、Whatcanschoolsdotopromotephysicalactivityamongstudents?A.Reducethenumberofphysicaleducationclasses.B.Offerextracurricularsportsprograms.C.Banallelectronicdevicesinschool.D.Makeexercisemandatoryforallstudents.Answers:1、B.Sedentarylifestyle2、C.Ithelpsthemfocusbetterinclass.3、D.Increasedriskofinjury4、B.Offerextracurricularsportsprograms.

第四題ReadingPassageIntheheartofthebustlingcity,theoldlibrarystoodasasilentguardianofknowledgeandhistory.Builtintheearly20thcentury,ithadwitnessedtheriseandfallofcountlessgenerations.Thelibrarywasaplacewheredreamswerenurturedandwherethewhispersofthepastmetthebreathofthefuture.However,timehadtakenitstoll,andtheoncemajesticbuildingwasnowindireneedofrestoration.Oneevening,asthesundippedbelowthehorizon,castingagoldenglowoverthecity,ayounglibrariannamedEmilyarrivedatthelibrary.Shehadbeenassignedthetaskofcompilingareportonthelibrary’sconditionanditsrestorationneeds.Asshewalkedthroughthedimlylitcorridors,shecouldn’thelpbutfeelasenseofaweatthegrandeurthatoncefilledtheair.1、WhatisthemainpurposeofEmily’svisittothelibrary?

A)Toconductresearchforanewbook.

B)Tosupervisethelibrary’srenovationproject.

C)Tocompileareportonthelibrary’scondition.

D)Toorganizeabooksale.2、Howdoestheauthordescribetheoldlibraryinthefirstparagraph?

A)Itisaplaceofchaosanddisarray.

B)Itisasilentguardianofknowledgeandhistory.

C)Itisasymbolofmodernityandprogress.

D)Itisaforgottenrelicofthepast.3、Inthesecondparagraph,whatdoestheauthorimplyaboutthelibrary’scondition?

A)Thelibraryisinexcellentcondition.

B)Thelibraryisinneedofminorrepairs.

C)Thelibraryisbeyondrestoration.

D)Thelibraryisundergoingmajorrenovations.4、Whatistheauthor’stonewhendescribingthelibraryinthefirsttwoparagraphs?

A)Sarcastic

B)Descriptive

C)Critical

D)EntertainingAnswers:1、C2、B3、C4、B四、閱讀第二節(jié)（12.5分）Title:ThePowerofNatureReadingPassage:IntheheartoftheAmazonrainforest,thereliesauniqueecosystemthathasintriguedscientistsfordecades.Theregionishometoanincrediblevarietyofplantandanimalspecies,manyofwhicharenotfoundanywhereelseintheworld.Oneofthemostfascinatingaspectsofthisecosystemisthewayinwhichthedifferentspeciesinteractwitheachotherandwiththeirenvironment.TheAmazonrainforestisknownforitsbiodiversity,whichislargelyduetothecomplexnetworkofrelationshipsthatexistbetweenitsinhabitants.Forexample,certainplantsproducenectarthatattractsspecificinsects,whichinturnpollinatetheseplants,ensuringtheirreproduction.Similarly,theforestfloorishometoamultitudeofsmallanimals,suchasantsandtermites,whichplayacrucialroleinbreakingdownorganicmatterandenrichingthesoil.OnesuchplantistheBrazilnuttree(Bertholletiaexcelsa),whichrequiresaparticulartypeofanttohelpitdisperseitsseeds.Thetreeproducesafruitwithahardshell,andinsidethisshellliesaseedthatisrichinnutrients.Theants,attractedbythescentoftheseed,burrowintothefruitandbegintoconsumeit.Astheyeat,theyinadvertentlycarrytheseedawayfromtheparenttree,whereitcangerminateandgrowintoanewtree.Anotherinterestinginteractionoccursbetweenthejaguar(Pantheraonca),thelargestcatintheAmericas,andthecaiman,atypeofalligator.ThejaguarisatoppredatorintheAmazonandoftenpreysoncaimans.However,whenthejaguarcatchesacaiman,itdoesnotkillitimmediately.Instead,itdragsthecaimanintotheforestandleavesittoitsfate.Thisbehavioristhoughttobeawayforthejaguartoensurethatthecaimanwillnotbeeatenbyotherpredators,thuspreservingtheenergyithasspentcatchingthecaiman.Unfortunately,theAmazonrainforestisunderthreatfromhumanactivitiessuchasdeforestation,mining,andagriculture.Theseactivitiesaredestroyingthehabitatofcountlessspeciesanddisruptingthedelicatebalanceoftheecosystem.Questions:1.WhatisonereasonforthebiodiversityintheAmazonrainforest?

A)Thehighnumberofplantspecies.

B)Thecomplexnetworkofrelationshipsbetweenspecies.

C)Theabundanceofmineralsinthesoil.

D)Thepresenceofalargenumberofpredators.2.HowdoantshelptheBrazilnuttree?

A)Theypollinatethetree.

B)Theycarryawaytheseeds.

C)Theyprotectthetreefrompests.

D)Theyprovidethetreewithwater.3.Whatisthejaguar’sbehaviortowardsthecaiman,accordingtothepassage?

A)Thejaguarkillsthecaimanimmediately.

B)Thejaguarleavesthecaimanintheforesttobeeatenbyotherpredators.

C)Thejaguarusesthecaimanasatrapforotheranimals.

D)Thejaguarcaresforthecaimanaftercatchingit.4.WhatisthemainconcernregardingtheAmazonrainforest?

A)Thelackofbiodiversity.

B)Theoverpopulationofcertainspecies.

C)Theimpactofhumanactivitiesontheecosystem.

D)Thelackofwaterresources.5.WhichofthefollowingisNOTmentionedasahumanactivitythatthreatenstheAmazonrainforest?

A)Deforestation.

B)Mining.

C)Hunting.

D)Tourism.Answers:1.B2.B3.B4.C5.D五、語言運(yùn)用第一節(jié)_完形填空（15分）Passage:InthesmalltownofWillowCreek,therelivedayounggirlnamedEmily.Emilywasanadventurousgirlwholovednatureandanimals.Onesunnymorning,shedecidedtoexplorethenearbyforest.Sheworeherfavoritehat,acolorfulscarf,andcarriedasmallbackpackfilledwithsnacksandamap.AsEmilywalkeddeeperintotheforest,shenoticedthatthetreesweregettingtallerandthegroundwasbecomingmoreuneven.Shefollowedthepathonhermap,butsoonsherealizedshehadtakenawrongturn.Shewasnowlostandcouldn’tfindthewaybacktothetown.Emilyfeltscaredandworried,butshedidn’tgiveup.Shesatdownunderalargeoaktreeandtriedtothink.Sherememberedthattherewasastreamnearby,andshedecidedtofollowit.Thestreamledhertoaclearing,whereshesawasmallcabin.Thedoorofthecabinwasslightlyajar,andshecouldhearsomeoneinside.Sheknockedsoftlyandamanopenedthedoor.HeintroducedhimselfasMr.

Thompson,theownerofthecabin.Emilyexplainedhersituation,andMr.

Thompsonwasverykind.HeofferedtohelpherfindherwaybacktoWillowCreek.Mr.

ThompsontookEmilybacktothestreamandshowedherhowtoidentifycertainlandmarks.Withhisguidance,shefollowedthestreamuntilshereachedthemainpath.Finally,shesawthetowninthedistance,andshefeltawaveofreliefwashoverher.Completethefollowingpassagebychoosingthemostsuitablewordorphrasefromthelistbelowforeachblank.1.Emilywasanadventurousgirlwholovednatureand(1)______.2.Onesunnymorning,shedecidedto(2)______thenearbyforest.3.Sheworeherfavoritehat,acolorfulscarf,andcarriedasmallbackpackfilledwithsnacksanda(3)______.4.AsEmilywalkeddeeperintotheforest,shenoticedthatthetreesweregetting(4)______andthegroundwasbecomingmoreuneven.5.Shefollowedthepathonhermap,butsoonsherealizedshehadtakena(5)______turn.6.Emilyfelt(6)______andworried,butshedidn’tgiveup.7.Shesatdownunderalargeoaktreeandtriedto