2025版高考英语总复习Unit3Underthesea教学案新人教版选修7

PAGEPAGE1Unit3UndertheseaStep1课前打算——单元考点自查自测1.词汇分层级识记过关2.语境活用填写过关3.经典句式背诵仿写过关4.类词巧积累事半功倍(一)分门别类攻单词——识形辨意·拓展应用

(二)写用结合记短语——译写短语·语境活用(三)仿写活用练句式——经典句型·仿写背诵经典原句句式归纳仿写造句1.Itwasatimewhenthekillerwhales,or“killers”astheywerethencalled,helpedthewhalerscatchthebaleenwhalesthatwereontheirannualmigration.那个时期，虎鲸(当时被称为“杀手”)帮助捕鲸人在每年须鲸迁徙时捕获须鲸。It/Thereis/wasatimewhen...“曾经；一度”。1.那是一个许多年轻人到农村去熬炼的时代。That_was_a_time_whenmanyyoungpeoplewenttothecountrysidetogetsometraining.2.Aswedrewcloser，Icouldseeawhalebeingattackedbyapackofaboutsixotherkillers.随着我们的靠近，我能望见一条鲸鱼正在被其他6条虎鲸攻击。see...beingdone...现在分词的被动形式作宾补。2.我看到老师正在惩罚他，可能他上课又迟到了。Isaw_him_being_punishedbytheteacher.Probablyhewaslateforclassagain.3.Thewaterwasquiteshallowbutwherethereefended,therewasasteepdroptothesandyoceanfloor.水很浅，但到了珊瑚礁的终点，就有一个陡坡，始终下降到满是沙子的海底。where引导地点状语从句。3.常言道，有志者事竟成。Asthesayinggoes,where_there_is_a_will,_thereisaway.Step2课堂探究——核心考点点点突破1.重点难点考点学通练透2.归纳总结拓绽开阔视野3.方法规律技巧权威点拨4.四平八稳打创高效课堂第一时段Warmingup&Reading1．witnessvt.当场见到；目击vi.为……作证(to)n.目击者；证人；证据[教材原句]Ithought,atthetime,thatthiswasjustastorybutthenIwitnesseditwithmyowneyesmanytimes.当时我以为这只不过是一个故事罢了，但是后来我亲眼见过许多次。(1)witnesssth./that...目击……witnessto(doing)sth.证明/证明(做)某事(2)awitnessof/tosth.……的目击者/见证人/证明/证据单句语法填空①Thelatetwentiethcentury________(witness)therapiddevelopmentofChina'seconomy.②Theworkerwitnessedto________(see)theaccusednearthesceneofthecrime.③Whatthepolicedidfirstwastointerviewallthe________(witness)totheaccidentlastweek.完成句子④WiththeadventoftheInternet，we__________________themostimportantchangeinourlifestylesinthepast100years.随着网络的出现，我们在过去的100年里见证了生活方式最重要的改变。[答案]①witnessed②havingseen③witnesses④havewitnessed[方法规律]在短语witnessto中，to为介词，其后要跟名词、代词或动名词。2．urgevt.督促；极力主见；驱策n.猛烈的欲望；冲动[教材原句]“Manoverboard!Turntheboataround！”urgedGeorge,shoutingloudly.乔治大声喊道“有人落水了！把船头调回去！”(1)urgesb.todosth.督促某人做某事urgesth.onsb.极力主见某人某事urge/itisurgedthat...(should)dosth.极力主见……(2)haveanurgetodosth.渴望做某事(3)urgentadj.紧急的；迫切的；急迫的(4)urgencyn.紧急；督促单句语法填空①Ourteacherurgesus________(study)hardwiththeCollegeEntranceExaminationdrawingnear.②Ihave________urgetohelppeopleoutwhenthey'reintrouble.③Imakean________(urge)appealthatmeasuresshouldbetakentocopewiththesituation.④________(urge)byhisparents,hedecidedtoparticipateintheMathsOlympiadCompetition.句型转换⑤Theteacherurgedthatwe(should)readasmanybooksinEnglishaspossible.→__________________asmanybooksinEnglishaspossible.[答案]①tostudy②an③urgent④Urged⑤Itwasurgedthatwe(should)read3．abandonvt.遗弃；抛弃；放弃；中止；使放纵；使听任n.放任；放纵[教材原句]FromJames'sface,Icouldseehewasterrifiedofbeingabandonedbyus.从詹姆斯的脸上我能看出他特别恐慌，胆怯 被我们遗弃。(1)abandononeselfto...沉湎于……；尽情于……abandondoingsth.放弃做某事(2)abandonedadj.被遗弃的；放纵的beabandonedto沉湎于……单句语法填空①Theyshouldabandon________(play)computergamesandcheatingintheexams.②Withoutworryingaboutanything,sheabandonedherself________alifeofpleasure.③Soontheyreachedan________(abandon)temple,wherethereoncelivedanoldmonk.④Heisabandonedto________(read)allkindsofbooksinhissparetime.一句多译他沉迷于写小说，没有通过考试。⑤____________________，sohedidn'tpasstheexam.⑥__________________，hedidn'tpasstheexam.⑦_________________，hedidn'tpasstheexam.[答案]①playing②to③abandoned④reading⑤Heabandonedhimselftowritingnovels⑥Abandoninghimselftowritingnovels⑦Abandonedtowritingnovels4．help(...)out帮助(某人)摆脱逆境或危难；帮助；使(某人)脱离逆境[教材原句]WhatevidencewastherethatOldTomwashelpingthewhalersout?有什么证据能说明老汤姆帮助捕鲸者摆脱险境？(1)helpsb.with/(to)dosth.帮助某人某事/做某事can'thelpdoingsth.忍不住做某事can'thelpbutdosth.只得做某事；不得不做某事helpyourself(tosth.)随意自己动手(吃/用……等)(2)withthehelpofsb.＝withone'shelp在某人的帮助下单句语法填空①Youcan'thelpbut________(start)movingwhenyouhearthissong.②Ican'thelp________(clean)theroom,becauseIhavetodomyhomework.③HewasbroughtinfromTorontotohelp________thelocalpolice.④Everybodycouldn'thelp________(laugh)whentheysawit.⑤Ialwaysenduphavinganargumentwithher.Idon'tknowwhy,butIjustcan'thelp________.⑥Ihavebeenbusywithmystudyandseldomhelpedmyparents________thehousework.[答案]①start②(to)clean③out④laughing⑤it⑥with5．“see...beingdone”结构[教材原句]Aswedrewcloser,Icouldseeawhalebeingattackedbyapackofaboutsixotherkillers.随着我们的靠近，我能望见一条鲸鱼正在被其他六条虎鲸攻击。(1)句中beingattacked是现在分词的被动语态，在句中作宾语补足语。①(2024·浙江卷)Listeningtomusicathomeisonething,goingtohearit________________liveisquiteanother.在家里面听音乐是一回事，去到现场听又是另一回事。(2)beingdone在句中作定语。②Thebuilding____________willbeahospital.正在建的大楼将是一个医院。(3)beingdone在句中作状语。③________________thetraffic,hehasn'tcometotheoffice.被困在路上，他还没到办公室。[答案]①beingperformed②beingbuilt③BeingcaughtinIwas16whenIbeganworkatthewhalingstation.I1.____________(tell)thestorythateveryyearthekillershelpedwhalerscatchhugewhales.AfterIworkedthere,I2.____________(witness)itwithmyowneyesmanytimes.Oneafternoon,asIwassortingoutmy3.____________(accommodate),Iheardaloudnoise4.____________(come)fromthebay.ThenIexperiencedhowthekillers,especiallyOldTom,helpedthewhalersleadthewaytocatchawhale.Tobeginwith,Isawawhale5.____________(attack)byOldTomandsixotherkillers,whowerestoppingthewhalefleeingouttothesea.Thenthewhalersaimedtheharpoonatthewhale,thenletitgoandtheharpoonhitthespot.Later,thewhale'sbody6.____________(drag)swiftlybythekillersdownintothe7.________(deep)oftheseaafteritdied.Althoughthekillerswerefiercehunters,theyneverharmedorattackedpeople.Onthecontrary,theyprotectedpeople.Forexample,oneday,theseawasroughanditwasdifficulttohandletheboat.ThewaveswerecarryingJamesfurtherawayfromus.Jameswasterrifiedof8.____________(abandon)byus.Weurgedhim9.____________(climb)ontotheboatbutfailed.JustthenasharkappearedanditwasOldTomthathelpedJames10.____________.[答案]1.wastold2.witnessed3.accommodation4ing5.beingattacked6.wasdragged7.depths8．beingabandoned9.toclimb10.out其次时段LearningaboutLanguage&UsingLanguage1．reflectvt.映射；反射；反映；思索vi.思索[教材原句]I'msittinginthewarmnightairwithacolddrinkinmyhandandreflectingontheday—adayofpuremagic!我坐在暖和的夜空下，手里拿着一瓶冷饮，回忆着当天的事情——这是奇妙的一天！(1)reflect...in...在……中映出……的影像bereflectedin倒映在；反映在reflecton/uponsth.反省/细致思索某事(2)reflectionn.反射；反照；反映；映像；深思onreflection一再考虑单句语法填空①Aswellasadayofcelebration,abirthdayisalsoatimeforreflecting________yourlifeandreviewingyourlife.②Thecatfeltcuriouswhenshesawherown________(reflect)inthemirror.③Whenthesun'srayshittheearth,alotofheat________(reflect)backintospace.④Withthewhitewalls________(reflect)thelight,theroomlookswarmandbright.完成句子⑤Carefully________________hispastmistakes,Tedrealizedthathehadstayedaroundthewrongpeople.细致思索他过去的错误后，特德意识到他和错误的人待在了一起。[答案]①on②reflection③isreflected④reflecting⑤reflectingon2．sharpadj.锋利的；锋利的；灵敏的[教材原句]...aneelwithitsstrongsharpteeth,withonlyitsheadshowingfromahole,watchingforatastyfish...一条带有强壮、锋利牙齿的鳗鱼，只是把头从石洞里伸出来，望着可供美餐的鱼……(1)sharpadj.急转的，陡峭的，尖锐的，刺耳的，辛辣的，猛烈的asharpturn急转弯asharpcry尖叫声asharppain剧痛(2)sharpadv.(时间)整，准(3)sharpenvt.磨快，磨尖，使锋利(4)sharplyadv.锋利地，严厉地(5)sharpenern.磨具，磨床单句语法填空①It'stimetowork,forit'seighto'clock________(sharply)．②You'dbetter________(sharp)theknifetocutthemeat.③Hiscarwasturnedoverat________sharpturn.④Heboughtsome________(sharp)inthemarket.[答案]①sharp②sharpen③a④sharpeners3．scarevt.&vi.恐吓；受惊吓[教材原句]Itoldmyselftheyweren'tdangerousbutthatdidn'tstopmefromfeelingscaredtodeathforamoment.我告知自己它们不危急，但是并没有抑制我一时怕得要死的恐惊心理。(1)scaringadj.令人胆怯 的；吓人的scaredadj.受惊吓的；感到胆怯 的(2)bescaredof...胆怯 ……bescaredtodo...不敢做……bescaredtodeath吓死了单句语法填空①Tobeabraveman,youshouldnotbescared________danger.②Theplayfulchildjumpedoutfrombehindthedoor,________(scare)hismotherhalftodeath.③Oneofthemost________(scare)thingswhenyougrowupisthatyoumaybecometheoneyouusedtolookdownupon.④Theboyswerestillstandingthere,tooshockedand________(scare)tomove.完成句子⑤Istillrememberinthemoviethehero________________byashark,whichturnedouttobeadolphin.我还记得那部电影中主子公被一条鲨鱼吓得要死，结果却发觉是只海豚。[答案]①of②scaring③scaring④scared⑤wasscaredtodeath4．be/becomeawareof对……知道、明白；意识到……[教材原句]ThefirstthingIbecameawareofwasallthevividcolourssurroundingme—purples,reds,oranges,yellows,bluesandgreens.我首先留意到的是我四周那些艳丽的色调——紫色、红色、橘黄、明黄、蓝色和绿色等。(1)beawarethat...意识到/体会到……(2)awarenessn.意识；相识；觉悟developanawarenessof渐渐懂得；培育……的意识单句语法填空①LearningEnglishnotonlyincreasesmy________(aware)offoreignculturesbutalsohelpsmetocommunicatewithEnglish­speakingpeopleandtomakemorenewfriends.②Inmyopinion,it'sveryimportanttodevelop________awarenessofhealthnow.③Asamemberofsociety,I'maware________beingresponsibleiswhatittakestomakeabettersociety.一句多译知道你自己的缺点可能是胜利的关键。④_________________yourshortcomingisthekeytosuccess.⑤____________yourshortcomingisthekeytosuccess.[答案]①awareness②an③that④Thatyouareawareof⑤Beingawareof5．where...,therebe...意为“在……地方，有……”[教材原句]Thewaterwasquiteshallowbutwherethereefended,therewasasteepdroptothesandyoceanfloor.水很浅，但到了珊瑚礁的终点，就有一个陡坡，始终下降到满是沙子的海底。(1)where可以引导地点状语从句，修饰主句的谓语。①Asthesayinggoes,________________________thereisafire.常言道，无风不起浪。②Ihopetolive________________________，andpeoplearefriendly.我希望住在一个空气清爽、人们友好的地方。(2)where引导定语从句。③She'sgotherselfintoadangeroussituation______________.她将自己置于了危急的境地，而且很有可能丢掉性命。(3)where可以引导名词性从句，在句中作主语、宾语、表语或同位语。④Wehaven'tdealtwiththequestion________theweekend.到哪儿过周末，这个问题我们还没有解决。[答案]①wherethereisasmoke②wheretheairisfresh③whereshe'slikelytoloseherlife④wherewearegoingtospendI'msittinginthewarmnightairwithacolddrinkinmyhandandreflectontheday.Itisadayofapuremagic!Iwentsnorkelingonthereefoffshorethismorning.Seeingsoextraordinarybeauty,Ithinkeverycellonmybodywokeup.Itwaslikediscoverawholenewdimensionoflife.ThefirstthingIbecameawarewasallthevividcolorssurroundme.Andthefishdidn'tseemtomindmyselfswimmingamongthem.However,therewereothercreaturesthatIholduptogettooclosetome.HowatinyspotIwasinthisenormousworld！[答案]I'msittinginthewarmnightairwithacolddrinkinmyhandandeq\o(reflect,\s\do15(reflecting))ontheday.Itisadayofeq\o(a,＼)puremagic!Iwentsnorkelingonthereefoffshorethismorning.Seeingeq\o(so,\s\do15(such))extraordinarybeauty,Ithinkeverycelleq\o(on,\s\do15(in))mybodywokeup.Itwaslikeeq\o(discover,\s\do15(discovering))awholenewdimensionoflife.ThefirstthingIbecameawareeq\o(∧,\s\do15(of))wasallthevividcolorseq\o(surround,\s\do15(surrounding))me.Andthefishdidn'tseemtomindeq\o(myself,\s\do15(me))swimmingamongthem.However,therewereothercreaturesthatIeq\o(hold,\s\do15(held))uptogettooclosetome.eq\o(How,\s\do15(What))atinyspotIwasinthisenormousworld！Step3课后演练——学问实力链接高考Ⅰ.单句语法填空1．(2024·天津卷)Ifyourawarenessisas________(sharpen)asitcouldbe,you'llhavenotroubleansweringthesequestions.[答案]sharp2．ThereisnosurprisethatLindabecameawriter.Evenwhenshewasachild，shecouldretellastory__________(vivid)．[答案]vividly3．WhenIwasinSuzhou，Ifoundallthestreetsdesigned____________(neat)．[答案]neatly4．Wefeltathomewithherandwereimpressedwiththe____________(deep)ofherknowledge.[答案]depth5．Ifyougetimpatientandtrytospeedthingsup，you'llruinthe____________(sharp)，thestraightnessoftheblade.[答案]sharpness6．TheUnitedNationssaysatleast25,000people____________(flee)sincefightingstartedaweekago.[答案]havefled7．Thetruckwasfound____________(abandon)bythesideofaruralroadlatethenextday.[答案]abandoned8．Thereporturgedthatallthechildren______________(teach)toswim.[答案](should)betaught9．Wewerefortunateenoughtofindthepostofficeassoonaswegotoffthebus;itwasjustopposite________thebusstop.[答案]to10．Themusicplaysfor15minutesatatime,withafewshort________(pause)inbetween.[答案]pausesⅡ.单句改错1．Itisstronglyurgedbystudentsthatthelibraryiskeptopenduringtheweekend.____________[答案]其次个is→be2．Hespentsixmonthsinprisonbeforefleethecountry.____________[答案]flee→fleeing3．Theperformerwaswavinghisstickinthestreet,anditnarrowmissedthechildstandingnearby.____________[答案]narrow→narrowly4．Thefruitsaresmallinsize,butjuicyandtaste.____________[答案]taste→tasty5．Thelocalgovernmentforcedthemtoabandondotheresearchoncloninghumans.____________[答案]do→doing6．Atruckcameinanoppositedirectionofthecar,sothecardrivermadeasharplyturn.____________[答案]sharply→sharp7．Hehasbeenwitnessforaterriblemurder.____________[答案]for→to8．WhenIfirstsawarealsnake,Iwasscareddeath.____________[答案]在scared后加to9．Hesaidthatthemanagerhadalreadybeenawaretheproblem.____________[答案]在aware后加of10．Hisimageseemedtobereflectedmanytimesonthemirror.____________[答案]on→inⅢ.依据提示词及相关要求完成句子1．汤姆刚要关上窗户，这时一只鸟吸引了他的留意。(beabouttodo)Tom__________________hisattentionwascaughtbyabird.[答案]wasabouttoclosethewindowwhen2．哪儿有压迫，哪儿就有抗拒。(where引导状语从句)________thereisopposition,____________rebellions.[答案]Where；thereare3．看着墙上的画，我不禁怀念起我中学的那些日子。(分词作状语)_______________，I_________________mymiddleschooldays.[答案]Lookingatthepictureonthewall;couldn'thelpmissing4．由于我亲眼目睹了那次事故，我觉得向警察陈述是义不容辞的事。(witness分词作状语)________________________________，Ifeltitmydutytomakeastatementtothepolice.[答案]Havingwitnessedtheaccident5．每当听贝多芬交响乐的时候，我总会细致思索人生。(reflect)Ialways________________________whenlisteningtoBeethoven'ssymphony.[答案]reflectonlife6．为了提高学习效率，我主见大家应当养成独立思索和刚好复习的习惯。(urge)Inordertoimprovelearningefficiency,Iurgethatallofus______________________________independentlyandreviewinglessonsintime.[答案](should)formthehabitofthinking高考题型分组训练阅读理解板块训练——重细微环节，练速度(限时：35分钟)Ⅰ.阅读理解ADearreaders，Medicalrelatedemergenciesareontherise.Moreseniorsareseekinganindependentlifestyleandbetterqualityoflife.Over1in3peopleovertheageof64willfallthisyear.Nearlyhalfwillnotbeabletogetupwithoutsupport.Medicalexpensescanincreasewhenapersonisnotgiventimelysupport.Youcanpreventamedicalcatastrophewithour24­houremergencyresponsesystem.Oursolutionishighlyrecommendedbydoctors,healthcareprofessionals,andhospitals.WeareofferingaFREEMedicalAlertSystemtoseniorsortheirlovedoneswhocallnow.Foralimitedtime,therewillbenoset­upfeesandthemedicalmonitoringstartsatlessthanadollaraday.Thesystemistop－rankedandeasy­to­use.Thependantis100%waterproofanditcantravelwithyou.Ournewsystemcandetectfallsautomatically.CallToll­Free1­800­360­0405andgainpeaceofmind.Thereisnolong­termcontract.Ourmedicalalertprofessionalscanwalkyouthrougheverythingoverthephone.Thefirst100callerstoorderwillreceive：•FreeMedicalAlertSystem($300Value)•24HoursaDay/7DaysaWeekLIVEMonitoringandSupport•FreeWaterproofNecklacePendantorWristband•NoLong­TermContract•FreeShippingDon'twaituntilafterafalltogiveusacall.Takeadvantageofthisspecialoffernowtoprotectyourselforalovedone.CallNowToll­Free1­800­360­0405.Sincerely，JimNelsonPresident语篇解读：本文主要是给读者举荐一种老人医疗预警系统。1．What'sthefunctionoftheMedicalAlertSystem?A．Todetectyourfallsautomatically.B．Topreventallkindsofdiseases.C．Tomonitormedicaltreatments.D．Togainpeaceofmind.[解析]细微环节理解题。依据第三段最终一句“Ournewsystemcandetectfallsautomatically.”可知，这个医疗预警系统的功能是可以自动检测出老人是否摔倒，故选A。[答案]A2．Whatwillthefirst100callerstoorderreceive?A．300dollars.B．FreeWaterproofWristband.C．Along­termcontract.D．Timelymedicalsupport.[解析]细微环节理解题。依据第五段第三条“FreeWaterproofNecklacePendantorWristband”可知，前100名打电话预订的人可以获得免费的防水项链挂件或者腕带，故选B。[答案]B3．Inwhichcolumnmayyoufindthisarticleinamagazine?A．Economy. B．Education.C．Psychology. D．Advertisement.[解析]推理推断题。依据全文的整体内容可知，本文是一篇广告，是关于一款针对老年人的医疗预警系统的推介，故选D。[答案]DB(2024·吉林舒兰第一高级中学期中)Foryears,Hagelinhasstudiedwhatrolescents(气味)playinwildbirds'behavior.In2010,HagelinheardJanStraley,amarinebiologist,talkaboutthebehaviorofwhales.Straleymentionedthatwhalesoftenleapintotheair,butnobodyknewwhy.ThemysteryinterestedHagelin.SoHagelinaskedStraleywhethertheymightleaptosmelltheair—maybetolocatefoodorlookfordanger.Straleyrepliedthatitwasaninterestingideabuttherewasn'tmuchevidencethatwhaleshaveasenseofsmell.Toinvestigatetheideafurther,thetwoscientiststeamedup.Inthesummerof2011，theysetupapostonthecoastofsouthernAlaska.Theresearchersspenthoursmonitoringthedirectionofthewhalesandofthewind.Thewhalesheadedintothewindhalfofthetime.Thisdidn'tprovethatwhalesleaptosmell,butitsuggestedthatitispossible.Meanwhile,otherresearchersinAlaskawerestudyingaregionofthebraincalledtheolfactorybulb(嗅觉球)inwhales.Olfactionmeanstheabilitytosmell.Humansalsoprocesssmellsintheolfactorybulb.Inidentifyingascent,youmightthinkthenosedoesallofthework.However,themajorroleofanoseistodrawchemicalsontheairandpassthemacrosssensingcells.Aschemicalscomeintocontact,theygivesignalsthattraveldirectlytothebulbandtheninthebrainforfurtherinterpretation.Theresearchersdiscoveredthatthebulbinawhalewasmorecomplexthantheoneinahuman.Inwhales,thissmell­processingcentertakesupashareofthebrainsixtimeslargerthanitdoesinhumans.Thebrainresearchsuggeststhatwhalesprobablycansmelljustaswellaspeople—andpossiblybetterthanhumanscan.Itissupposedthatagoodsenseofsmellcouldhelpthemfindfoodmoreeasily.However,Hagelinisnotsureofthat.Nowheisplanninganewstudythatwillexaminewhetherwhalesdousethesenseofsmelltofindfood.语篇解读：本文是一篇说明文，主要谈论的是关于鲸鱼嗅觉的探讨。鲸鱼的嗅球比人类的嗅球困难得多。这种嗅觉是否能帮助鲸鱼找到食物还有待探讨。4．HagelinandStraleysetupapostwiththepurposeoffinding________.A．howwhaleslookforfoodingroupsB．whetherwhalescangetoutofdangerC．howwhalesheadintothewindD．whetherwhalesleaptosmelltheair[解析]推理推断题。依据其次段中的“ThemysteryinterestedHagelin.SoHagelinaskedStraleywhethertheymightleaptosmelltheair”和第三段第一句可知，Hagelin和Straley这样做是为了探讨鲸鱼飞跃是否是为了闻到空气。故选D。[答案]D5．Wecanlearnfromthetextthattheolfactorybulbinawhale________.A．issmallerthantheoneinahumanB．drawschemicalsspreadingintheairC．ismorecomplexthantheoneinahumanD．processessmellsbetterthantheoneinahuman[解析]细微环节理解题。依据倒数第三段第一句可知鲸鱼的嗅球比人类的嗅球困难得多。故选C。[答案]C6．ItisimpliedinthetextthatHagelin________.A．hasn'tgotanyevidencethatwhaleshaveasenseofsmellsofarB．doesn'tknowwhetherwhaleshunttheirfoodingroupsC．isn'tsurethatthesenseofsmellcanhelpwhalesfindfoodD．isn'tsurewhetherhumanscansmellaswellaswhales[解析]推理推断题。依据最终两段中的“Itissupposedthatagoodsenseofsmellcouldhelpthemfindfoodmoreeasily.However,Hagelinisnotsureofthat.”可知，Hagelin还不能确定这种嗅觉能否帮助鲸鱼找到食物。故选C。[答案]C7．Inwhichsectionofanewspapercanwereadthistext?A．Education. B．Science.C．Culture. D．Agriculture.[解析]推理推断题。纵观全文可知这篇文章是关于鲸鱼嗅觉的探讨，所以最有可能来自报纸的“科学”栏目。故选B。[答案]BC(2024·合肥高三质检)“Thenoisemadebyboatsofwhalewatchingtouristsmaybecausingcommunicationproblemsfortheanimals，”Britishresearcherssaidlastweek.Whalewatchingisapopulartouristactivityinplaceswheregroupsofkillerwhales(虎鲸)live.Everyday,dozensofboatsfilledwithtouristsgotowatchthebeautifulanimals.Unfortunately,theenginesoftheboatsmakealotofnoise,andthatmaybecausingproblemsforthewhales,accordingtoareportintheUSsciencemagazineNature.Thewhalestravelingroups,andcommunicatewitheachotherthroughsoniccallsthatsomescientistsrefertoassinging.Thesoundsoftheboatenginesmaybecreatingtoomuchbackgroundnoiseforthewhalestobeabletoheareachother.Theresearcherslistenedtorecordingsofwhalecallsmadebetween15and25yearsago,beforewhalewatchingbecamepopular.Thesewerecomparedtomorerecentrecordings.Theyfoundthattheanimalshavestartedtosingforlongerthantheyusedto,likeapersonshoutingtoafriendacrossanoisyroom.Itisbelievedthatthewhalesaretryingtocommunicatehuntingorbreedinginformation.Scientistssaidthat,ifthisisprevented,thefutureoftheworld'swhalepopulationcouldbeindanger.“Animalsbecomeslowinmindandrepeatthemselvesinnoisyareas，”saidVolkerDeecke,aCanadianbiologist.“Theyhavetosaythingstwiceorthreetimesinordertobeunderstood.”ThekillerwhalesstudiedwerelivingoffthecoastofnorthwesternAmerica.Thenumberofkillerwhalesinthisareahasbeenfallingforseveralyears,butscientistsarenotsurewhy.语篇解读：本文首先介绍了观鲸船所产生的噪音对虎鲸的沟通造成了困难，然后又介绍了观鲸旅游的盛行和虎鲸的沟通方式。8．Thepassagemainlytellsus________.A．theproblemsofwhalewatchingB．howkillerwhalescommunicatewitheachotherC．thereducedpopulationofkillerwhalescausedbywhalewatchingD．hearingproblemsofthekillerwhalescausedbywhalewatching[解析]主旨大意题。概括文章第一段可得出答案。观鲸船的噪音给虎鲸的信息沟通造成了困难。[答案]D9．Nowinanoisybackground,thekillerwhaleshaveto________.A．singinaloudervoiceB．singlongerC．travelinsmallergroupsD．getnearertoeachother[解析]细微环节理解题。由第五段可知，因为受噪音干扰，现在虎鲸“唱”的时间比原来长。[答案]B10．Scientistsbelievethatkillerwhalessingto________.A．warneachotherofdangersB．keepinthesamegroupC．sendusefulinformationD．enjoythemselves[解析]细微环节理解题。文章倒数第三段有说明，虎鲸“唱歌”是为了沟通捕食或繁殖信息。[答案]C11．Fromthepassage,wecanfeelthattheauthoris________.A．angry B．hopefulC．worried D．disappointed[解析]推理推断题。文章介绍观鲸船的噪音给虎鲸的沟通造成了困难，从文章最终的叙述看，虎鲸数量在下降，而科学家也不明白其中的缘由，因此明显作者对虎鲸的生存状况感到“担忧”。[答案]CDAChinesetelevisionrealityshowcalled“WonderfulFriends”，whereentertainershugwhalesharks,kisslions,feedpandasanddressupbabychimpanzees,hascomeunderfirefromwildlifeprotectorswhowantittobestopped,sayingsuchactivitiesarecruelandaredangerousforboththehumansandanimals.TheshowisthelatesthitfromHunanTV,whichhasattractedmorethan196,000followers.Ineachshow,popularstarsaregivenzoo­keepingtasksthatallowthemtointeractwithwildanimalsinordertobringhumansandanimalsclosertogether.Animalwelfareadvocatessaythatisexactlywhatshouldbeavoided.DaveNealeofAnimalsAsia(anadvocacygroup)said,“Itishugelymisleadingtothepublicabouttheneedsandwelfareofcaptiveanimals(圈养动物)andputtingtheanimals'welfareandhealthatrisk.”“Whattheydon'trealizeisthatwildanimalsneedspace，”saidXieYan,whoisazoologist.“Puttingclothesonchimpanzeesisnotasadorableasyoumaythinkfromtheanimals'pointofview.Iguesstheirideawastogettheirviewerstoloveandprotecttheanimals，”Ms.Xieadded,“butwedonotagreewiththisapproachforentertainment.”Usingfamouspeopletofocuspublicattentiononwildlifeisacommonpracticeinconservationcampaigns.TheChinesebasketballlegendYaoMingwenttoAfricaandhighlightedtheproblemofelephantandrhinocerospoaching(偷猎)inthedocumentary“TheEndoftheWild”.“Butdifferently,he,asahumanobserver,kepthisdistanceandwastheretoseethehardtruthofpoaching,andthatisdifferentfromashowcreatedtoattractviewers，”Ms.Xiesaid.Criticsalsoarguethattheshowviolates(违反)Chinesewildlifeprotectionlaws.语篇解读：本文是一篇争论文。湖南卫视推出的真人秀电视节目《奇异的挚友》在引起公众关注的同时，遭到了野生动物爱护者的反对和指责。12．WhichofthefollowingstatementsisTRUE?A．Manypeopleliketheshowbecauseofitsdangerousactivities.B．XieYanisagainstpersuadingthepublictoloveandprotectanimals.C．Therealityshowmakesnodifferencetowildlifeatall.D．SomethinktheshowisagainstwildlifeprotectionlawsofChina.[解析]细微环节理解题。依据文章最终一段“Criticsalsoarguethattheshowviolates(违反)Chinesewildlifeprotectionlaws.”可知，一些评论家认为这档节目违反了中国的野生动物爱护法。故选D项。[答案]D13．AccordingtoMs.Xie,“WonderfulFriends”isbasicallydifferentfrom“TheEndoftheWild”，because________.A．theybothinvitedifferentpopularstarstoshowupB．theyshootdifferentnumbersandkindsofspeciesC．theirfilminglocationsaredifferentD．theirpurposesandwaystoapp