2025版高考英語一輪復習課時提能練9必修2Unit4Wildlifeprotection練習含解析新人教版

PAGE課時提能練(九)必修2Unit4WildlifeprotectionA：學問層面Ⅰ.語境語法填空A(考查派生詞)Insome1.distant(distance)areas,therearestill2.merciless(mercy)killingsofrareanimals.Forestsandgrasslandsaredisappearing，whichisalso3.harmful(harm)tothesurvivalofwildlife.Nowitisofgreat4.importance(important)toproviderescueand5.protection(protect)forwildanimals,especiallyforthoseindangerofdyingout.Thegovernmentshouldmakeaquick6.response(respond)tomassivedestructionoftheirnaturalhabitat.Thosewhokillwildanimalsmustbeseverelypunishedandthosewhohaveahigh7.affection(affect)forthemmustbewellrewarded.B(考查動詞)Populationgrowth8.isdecreasing(decrease)yearonyear,leadingtoahigherproportionofolderpeople.InGermany,forexample,1009.employed(employ)personsnowsupportabout40elderly,deeply10.affecting(affect)itslabour,financialandhousingmarkets.How11.tocontain(contain)populationdeclineisaproblemmanygovernmentshavetoface.China12.hasresponded(respond)totheissuequicklybyallowingonecoupletohavetwochildren.Whetherthispolicywillinfluencetheconcernedmarketsisworth13.inspecting(inspect)closely.Sofar,thismeasure14.hasbeenappreciated(appreciate)bymanydevelopedcountries.C(考查句型)Mostofthedetailsoftheprojectwerearranged15.asthedirectorhadsuggested.Buttherewerestillsomeproblems16.remaining(remain)tobesolved.Mycolleaguescameupwithdifferentapproaches,17.which,actually,werenotverypractical.Later,ayoungengineerthoughtofanotherway18.inwhichtheproblemscouldbeproperlyhandled.Weallthoughthighlyofit.Certainlyanyideahadtobetestedbefore19.being(be)fullyaccepted.Itwouldbeawisechoicetowaitawhilebeforeitbecameperfect.Ⅱ.依據(jù)提示補全句子1．俗話說：在家靠父母，出門靠摯友。這話不錯。Asthesayinggoes，amandependsuponhisparentsathomeanduponhisfriendsawayfromhome.It'sreallytrue.2．必需實行措施愛護稀有鳥類，使其免遭損害。Somethingmustbedonetoprotecttherarebirdsfrombeingendangered.3．據(jù)說這樣的風俗很早以前就存在了。Itissaidthatsuchacustomcameintobeinglongago.4．我們已經(jīng)沒有時間來細致考慮它了。Therehasbeennotimeleftforustothinkitover.5．隨著期末考試的接近，你父母可能不會允許你花費太多時間上網(wǎng)。Withthefinalexamdrawingnear，yourparentswillnotprobablyallowyoutospendtoomuchtimeontheInternet.B：實力層面Ⅰ.閱讀理解AAnewstudyrecentlyfoundthatelephantsinCentralAfricanforestscanencouragethegrowthofslow-growingtreesandincreasetheabilityoftheforesttostorecarbon.“Asatree，there'satrade-off—youcan'thaveitall，”explainedFabioBerzaghi，wholedthestudy.“Youeitherinvestenergyingrowingfast，orinbuildingalotofstructurewithcarbontobemoreresistant.”Elephantsprefertoeatfast-growingtreesinmoreopenspaces.Astheyfeedandwalk，theycausedamagetothesespecies，knockingovertreesorbreakingoffbranches，whichresultsinanecosystemthatfavorslarge，slow-growinghardwoodtrees.“Astheelephantsthintheforest，theyincreasethenumberofslow-growingtreesandtheforestiscapableofstoringmorecarbon，”saidStephenBlake，oneofthepaper'sauthors.ScientistscollectedfieldmeasurementsintheCongoBasinandusedacomputermodeltopredicthowelephantswouldaffectforeststructure，andcarbonstoragepotentialinthelongterm.Thedataconfirmedthatwhenelephantsarepresent，theforestcontainslargertreesandhigherabundanceofspecieswithhighwooddensity.Conversely(相反地)，shouldforestelephantsgoextinct，leavingthoseslow-growingtreesstrugglingtocompetewithfast-growingspecies，itwouldresultina7percentlossofabove-groundbiomass(生物量)．Asaresult，CentralAfricanforestscouldloseuptothreebilliontonsofcarbon，potentiallyacceleratingclimatechange.Thesadrealityisthathumansaredoingtheirbesttoridtheenvironmentofelephants.“Thisstudycomesatatimewhenforestelephantsarethreatenedasneverbefore，”saidIainDouglas-Hamilton，founderofSavetheElephants.“ItisshockingthatjustaswearebeginningtounderstandhowelephantsmighthaveakeyroleinAfricainstoringcarbon，theyareunderrealthreatofextinction.”O(jiān)nelimitationofthestudy，Mr.Berzaghisaid，isthatwedonotknowhowmuchcarbonhasalreadybeenlostbecauseoftheelephants'decline.Butitdoesseemcertain，headded，thatputtingastoptoillegalhuntingandrestoringforestelephantpopulationswouldbringclimatebenefits.【語篇解讀】最近一項新的探討發(fā)覺，在中非森林中活動的大象能促進生長緩慢的樹木的生長，并能提高森林貯存碳的實力。人類非法獵殺大象不僅會使大象面臨滅亡的威逼，而且會對氣候造成不良影響。1．Whatcanweinferaboutslow-growingtreesinParagraph2?A．Theyareelephants'favoritefood.B．Theyareeasilyhurtbyelephants.C．Theycanhelpforestsstorecarbon.D．Theymayreduceelephantpopulations.C[推理推斷題。依據(jù)其次段尾句中StephenBlake所說的話“Astheelephantsthintheforest，theyincreasethenumberofslow-growingtreesandtheforestiscapableofstoringmorecarbon”可知，大象的活動增加了生長緩慢的樹木的數(shù)量，這使森林能貯存更多的碳。據(jù)此可以推知，生長緩慢的樹木有利于森林貯存碳，故C項正確。]2．WhatwouldhappenwithoutelephantslivinginCentralAfricanforests?A．Climatechangewouldpossiblybespedup.B．Theforeststructurewouldremainunchanged.C．Theforestswouldlosemorefast-growingtrees.D．Largertreeswoulddefeatfast-growingspecies.A[推理推斷題。依據(jù)第三段最終兩句“Conversely(相反地)，shouldforestelephants...potentiallyacceleratingclimatechange”可知，假如森林中的大象滅亡，那些生長緩慢的樹木將努力地與生長快速的物種競爭，這將導致地面生物量削減7%。其結(jié)果是，中非森林將失去高達30億噸的碳，這有可能加速氣候改變。據(jù)此可以推知，假如中非森林中沒有大象，則該地區(qū)的氣候可能會加速改變，故A項正確。]3．WhatdidMr.Berzaghisuggestpeopledo?A．Leadalow-carbonlife.B．Evaluatethecarbonloss.C．Stopdestroyingforests.D．Protectforestelephants.D[細微環(huán)節(jié)理解題。依據(jù)本文尾句“Butitdoesseemcertain...wouldbringclimatebenefits”可知，Berzaghi先生認為，停止非法捕殺并復原森林中大象的數(shù)量，會給氣候帶來好處。據(jù)此可知，Berzaghi先生提議愛護森林中的大象，故D項正確。]4．Whatisthebesttitleforthetext?A．HumansandNatureLiveinHarmonyB．ElephantsDisappearinPartsofAfricaC．ClimateChangeAffectsForestStructureD．ElephantsDefendAgainstClimateChangeD[標題推斷題。通讀全文可知，本文第一句和最終一句概括了全文的主旨，又結(jié)合文中的其他內(nèi)容可知，本文通過分析中非森林中大象的活動對氣候改變的影響，說明白愛護森林中的大象對氣候有好處，故D項最適合作本文標題。]B(2024·全國統(tǒng)一考試模擬演練)Theaveragebear，itseems，isgettingeversmarter.First，itturnedoutthatatleastonecanuseacomb.Nowitappearsthatsomecancount，too.JenniferVonk，ofOaklandUniversity，inMichigan，andMichaelBeran，fromGeorgiaStateUniversity，setthreeAmericanblackbearsthetaskofdistinguishingbetweennumericallylargerandsmallergroupsofdots(點)onacomputerscreen.Inreturnforafoodrewardonebear，Brutus，wouldtouchthemoreheavilydottedpatternwithhisnose.Theothers，BellaandDusty，wouldtouchthescreenwiththeirclaws(爪子)．AstheresearchersreportinAnimalBehavior，thebearsdidbestwithpatternswherethecoloureddotsdidnotmoveandwheremoreofthemalsotookupalargercolouredarea.Thiscouldbeexplainedbythebears'distinguishingthedifferentareasofcolourratherthantrulycountingthedots.However，thethreebearsmanagedtopickoutthebiggernumberofdotseveninpairsofpatternswherefewerdotstookupalargerarea.Movingpatterns，whereeachdotfolloweditsownpatharoundthescreen，weremoreofachallenge.ButBrutus，atleast，wasnotdefeated.Heseemedtobecountingmobiledotsevenwhenthescientiststriedtomisleadhimbymovingthetotalcolouredareaofthedotsatthesametime.Itisnotentirelysurprisingthatbearsshouldhaveahighdegreeofintelligence.Theyfacealotofchallengeswhentryingtogetfood.Theyare，however，alwaysalone，andsodonothavethecomplexsocialsystemsthatcontributetoanimalsmarts.Perhaps，then，theirmathsskilldevelopedbecausetheycannotcountontheirfriendsforhelp.【語篇解讀】本文是一篇說明文。本文介紹了一些新的發(fā)覺，證明白熊是一種高智商動物。5．Whattaskdidthescientistssetforthethreebears?A．Distinguishingdifferentdotpatterns.B．Figuringoutdifferentcoloursofdots.C．Puttingthedotsintodifferentlycolouredgroups.D．Pickingoutthegroupwithalargernumberofdots.A[細微環(huán)節(jié)理解題。依據(jù)其次段“JenniferVonk,ofOaklandUniversity,inMichigan,andMichaelBeran,fromGeorgiaStateUniversity,setthreeAmericanblackbearsthetaskofdistinguishingbetweennumericallylargerandsmallergroupsofdotsonacomputerscreen(密歇根州奧克蘭高校的JenniferVonk和喬治亞州立高校的MichaelBeran給三只美國黑熊設定了一項任務，即在電腦屏幕上區(qū)分數(shù)字上較大和較小的點)．”可知，科學家們給這三只熊支配的任務是區(qū)分不同的點的模式。故選A項。]6．Forthebears，thetaskwaseasierwhen________．A．thecoloureddotsweremovingslowlyB．thedotpatternswereregularinshapeC．thedotsfollowedapathonthescreenD．moredotscoveredalargercolouredareaD[細微環(huán)節(jié)理解題。依據(jù)第三段“AstheresearchersreportinAnimalBehavior，thebearsdidbestwithpatternswherethecoloureddotsdidnotmoveandwheremoreofthemalsotookupalargercolouredarea(正如探討人員在《動物行為》雜志上所報道的那樣，熊最擅長的圖案是那些彩色的點不移動，而且更多的點占據(jù)了更大的彩色區(qū)域)．”可知，熊最擅長的圖案是被更多的點覆蓋的更大的彩色區(qū)域。故選D項。]7．Whatmayexplainthebears'highdegreeofintelligence?A．Theylearnskillsfromotheranimals.B．Theyfacelifechallengesontheirown.C．Theyfeedonadiverserangeoffood.D．Theyhavecomplexsocialnetworks.B[細微環(huán)節(jié)理解題。依據(jù)最終一段“Itisnotentirelysurprisingthatbearsshouldhaveahighdegreeofintelligence.Theyfacealotofchallengeswhentryingtogetfood(熊擁有高度的智力并不完全令人驚異。他們在獲得食物時面臨著許多挑戰(zhàn))．”可知，熊的高智商表現(xiàn)在它們獨自面對生活的挑戰(zhàn)。故選B項。]8．Whatcanbeasuitabletitleforthetext?A．BearsTaughttoDistinguishColoursB．NewEvidenceofBearIntelligenceFoundC．ThreeBearsLearnedHowtoCountD．TheSmartestAmericanBlackBearBrutusB[標題歸納題。本文介紹了一些新的發(fā)覺，為證明熊是一種高智商動物供應了證據(jù)，所以文章標題應當是“發(fā)覺了證明熊智力的新證據(jù)”。故選B項。]Ⅱ.閱讀七選五(2024·深圳市一般中學其次次測試)Youknowthateatinghealthily，stayingactive，andplayingafewbraingamescanhelpyouhaveagoodmemory.Butthefollowinglesser-knownhabitsworkwonderstoo.1．1Whenwesitwithourshouldersbentforward，thispositionactuallycausesustofeelanxiousordepressed—whichmakesithardertothinkclearlyandrememberthings.Conversely(反過來)，anuprightpostureapparentlyimprovesthememorybecauseitbooststhebloodandoxygenflowtothebrain.2．Exercise—OnceHavingtroublerememberingfaces?2Inastudy，picturesoffaceswereshowntoolderfolksaftertheypedalastationary(固定的)bikeatanintensepaceorsimplysitonaself-pedalingbike.Onaverage，peoplerememberedthefacesbetteraftertheintenseexercise.What'smore，thememorygainsafterasingleworkoutweresimilartothegainsafterthreemonthsofregularexercise.3．LimitTVTimeEveryparentandeverygrandparenthasheardthattoomuchscreentimecanhurtachild'scognitivedevelopment.3Accordingtoastudy，people(aged50orolder)whowatchedTVformorethan3.5hoursadayfor6yearsexperiencedagreaterdropinverbalmemorytestscoresthanthosewhowatchedless.4．DrawAimlesslyResearchshowedthosewhodrewthewordsrememberedthemostwhenrecallingwords.That'sbecausewhilesomepartsofthebrainaboutgettingmemorybackbecomeworseaspeoplegrowolder，thepictureprocessingregionsusuallydon't.45．WalkBackward5Walkback!Backwardmotion—whetherreal，imagined，orwatched—helpspeopleremembertheinformationbetterthansittingstilland，inmostcases，betterthanforwardmotion.Itmaybethatmovingbackwardinspacementallyhelpsusmovebackintimetothemomentwhenwelearnedsomething.A．SitStraight.B．StandStraight.C．Startmoreworkouts.D．Sweatforphysicaltraining.E．Thussketchingcanhelpadultshaveagoodmemory.F．Butwhataboutthoseattheotherendoftheirlifespans?G．Nexttimeyou'retryingtorecallsomething，don'tjustthinkback.【語篇解讀】文章介紹了五種使你有一個好的記憶力的方法，包括進行一次猛烈運動、限制看電視的時間等。1．A[分析文章結(jié)構(gòu)可知，空處為該部分的小標題，依據(jù)本部分中的“Whenwesitwithourshouldersbentforward，thispositionactuallycausesustofeelanxiousordepressed”以及“anuprightpostureapparentlyimprovesthememory”可知，肩膀前傾的坐姿會引起焦慮或抑郁，而直立的姿態(tài)明顯可以改善記憶力。故A項符合語境，能概括本段內(nèi)容。]2．D[依據(jù)本部分的標題Exercise—Once以及該部分中的“Onaverage，peoplerememberedthefacesbetteraftertheintenseexercise”可知，探討表明猛烈運動后人們的記憶力變得更好。而D項“Sweatforphysicaltraining”與猛烈運動有關，代入D項后既能回答空前的問句又能與下文連接，故選D。]3．F[依據(jù)本部分第一句中的“hurtachild'scognitivedevelopment”可知，第一句講的是看電視太久對孩子的影響；依據(jù)下文中的“aged50orolder”可知，下文講的應是看電視太久對老年人的影響。故F項承上啟下，與此處匹配。]4．E[依據(jù)本部分的標題DrawAimlessly及對本部分的整體理解可知，本部分講的是繪畫對記憶力的作用，又依據(jù)E項中的“sketching”(畫素描，畫速寫)可知，E項符合語境。]5．G[依據(jù)該空后的“Walkback！”和本部分最終一句中的“movingbackwardinspacementallyhelpsusmovebackintimetothemomentwhenwelearnedsomething”可知，G項中的“don'tjustthinkback”與空后的內(nèi)容相呼應，故選G項。]Ⅲ.語法填空BaiduisnotadoctorWhenpeople1.________(face)withhealthornutritionquestions，itis2.________(increasing)commonforthemtogoonlineanddiagnosethemselves.ButtheInternetisfullofconflictinghealthwarningswithnoregulationtogetridofthewrongadvice，someofwhich3.________(be)extremelydangerous!Furthermore，searchenginesrankresultsbypopularityrather4.________accuracy，sosolidfactscan