新教材2025版高中英语课时作业十六Unit3ConservationPartⅣLesson3TheRoadtoDestruction北师大版选择性必修第一册

课时作业(十六)Unit3PartⅣLesson3TheRoadtoDestructionⅠ.阅读理解AMoreandmorebirdsareflyingtosettleinQinghaiLake,oneofthehighestinlandlakesinChina,thankstotheprotectioneffortsofthelocalgovernment.Coveringanareaofover4,000squarekilometers,QinghaiLakeisalsothecountry'sbiggestsaltlake.LocatedinQinghaiProvinceofNorthwestChina,thelakeisfamousforthetwoislandsatitsnorthwestpoint—CormorantIslandandEggIsland.Thetwoislandshaveplentyoffloatinggrassandvariousfish,offeringrichfoodsourcestobirds.Theislandshavebecomeaparadisefordifferentkindsofgroupsofbirdsandhavebeencalled“BirdIslands”．EachMarchandApril,wheniceandsnowcoveringtheQinghai­TibetPlateau(高原)starttomelt,over20kindsofbirdsflytotheBirdIslandstolayeggs.Duringthemonths,flocksofbirdscoverthewholeskyovertheislandsandbirdeggscanbefoundeverywhere.Visitorscanhearthesingingofbirdsfrommilesaway.Thesehavebecomeaworld­famoussymbolofthelake.Toprotectthisparadiseforbirdsandsupportcallsforecologicalprotection,ChinasetuptheQinghaiLakeNationalNaturalReserveattheendof1997.Meanwhile,theStatehaspointedoutthattheBirdIslandsandSpringBayofQinghaiLakewerecentralreserves.Inspectorsandconservatorsoftenpatrol(巡逻)thelake,enrichinglocalresidents'knowledgeofrelatedlawsandspreadingknowledgeaboutanimalprotectiontovisitors.Theyaremakinggreateffortstocallonpeopletoloveandprotectthebirds.Atthesametime,theyhavebuiltspecialfencesaroundtheislandareatopreventwolves,foxesandothercarnivorousanimals,aswellasillegalhuntersfrombreakingupthebirds'buildingnests,layingeggsandbreeding(繁殖).Asaresult,moreandmorebirdsarecomingtotheislandsforshelteringandbreeding.1．WhyaremoreandmorebirdscomingtothebiggestsaltlakeinNorthwestChina?A．Becauseitisgettingwarmerandwarmer.B．Becauseitisbeingreformed.C．Becausetheenvironmentisgettingmoreagreeableforthemtolivein.D．Becausethepeopletherearebecomingricherandricher.2．Whatdothebirdsfeedon?A．Floatingfishandvariousgrass.B．Grassgrowinginthewateranddifferentkindsoffish.C．Saltwaterandplentyofgrains.D．Cornfromthelocalfarmers.3．Accordingtothepassage,wecaninferthat________.A．over20kindsofbirdscometotheBirdIslandsbeforeMarchB．flocksofbirdsflyuptothewholeskyovertheislandstolayeggsC．visitorscanseethebirdsfrommilesawayD．thegovernmenthastakenmanymeasurestoprotectthedistrict4．Thispassageismostprobablytakenfrom________.A．anewspaperB．adocumentC．astorybookD．asciencebookBWalkthroughtheAmazonrainforesttodayandyouwillfinditsteamy,warm,dampandthick.Butifyouhadbeentherearound15,000yearsago,duringthelasticeage,wouldithavebeenthesame?Formorethan30years,scientistshavebeenarguingabouthowrainforestsmighthavereactedtothecold,dryclimateoftheiceages,buttillnow,noonehasreachedasatisfyinganswer.RainforestsliketheAmazonareimportantformoppingupCO2fromtheatmosphereandhelpingtosolveglobalwarming.CurrentlythetreesintheAmazontakeinaround500milliontonsofCO2eachyear,equaltothetotalamountofCO2givenoffintheUKeachyear.ButhowwilltheAmazonreacttothefutureclimatechange?Ifitgetsdrier,willitsurviveandcontinuetodrawdownCO2?Scientistshopethattheywillbeabletolearninadvancehowtherainforestwillmanageinthefuturebyunderstandinghowrainforestsreactedtoclimatechangeinthepast.Unfortunately,collectinginformationisincrediblydifficult.Tostudythepastclimate,scientistsneedtolookatfossilizedpollen(花粉)keptinlakemud.Goingbacktothelasticeagemeansdrillingdownintolakesediment(沉积物),whichrequiresspecializedequipmentandheavymachinery.Thereareveryfewroadsandpaths,orplacestolandhelicoptersandaeroplanes.Riverstendtobetheeasiestwaytoentertheforest,butthisstillleavesvastareasbetweentheriverscompletelyunsampled(未取样).Sofar,onlyahandfulofcoreshavebeendrilledthatgobacktothelasticeageandnoneofthemprovideenoughinformationtoprovehowtheAmazonforestreactedtoclimatechange.5．Howdoscientistsstudythepastclimatechange?A．Bypredictingtheclimatechangeinthefuture.B．Bydrillingdowndeepintolandsediment.C．BytakingsamplesfromriversintheAmazon.D．Byanalyzingfossilizedpolleninlakemud.6．Whatisneededfordrillingdownintolakesediment?A．Thelatesthelicopter.B．Thespecialequipment.C．Thelightmachinery.D．Thenarrowpath.7．Whatisthepurposeofwritingthepassage?A．Toattractmorepeople'sattentiontoCO2.B．Tocallonpeopletoprotectrainforests.C．Toinformpeopleofhowscientistsworkonrainforests.D．Towarnpeopletostayawayfromthedangerofrainforests.8．Thebesttitleforthetextmaybe________.A．MysteryoftheRainforestB．ClimatesoftheRainforestC．TheHistoryoftheRainforestD．ChangesoftheRainforestⅡ.完形填空Lastnightwasthelastgameformyeight­year­oldson'ssoccerteam.Itwasthefinalquarter.Thescorewastwotoone,myson'steaminthe__1__.Parentsencircledthefield,offering__2__.Withlessthantensecondsremaining,theball__3__infrontofmyson'steammate,MikeyO'Donnel.With__4__of“Kickit！”echoing(回响)acrossthefield,Mikeygaveiteverythinghehad.Allroundmethecrowd__5__.O'Donnelhadscored!Thentherewassilence.Mikeyhadscoredallright,butinthe__6__goal,endingthegameinatie.Foramomenttherewastotalsilence.Yousee,MikeyhasDown'ssyndrome(唐氏综合征)andforhimthereisnosuchthingasawronggoal.Allgoalswere__7__byajoyoushugfromMikey.Hehadevenruntohugthe__8__playerswhentheyscored.The__9__wasfinallybrokenwhenMikey,hisfacefilledwith__10__，grabbedmyson,huggedhimand__11__，“Iscored!Iscored!Everybodywon!Everybodywon！”ForamomentIheldmybreath,notsurehowmysonwould__12__.Ineednothaveworried.Iwatched,throughtears,asmyson__13__hishandupintheclassichigh­fivesaluteandstartedchanting,“WaytogoMikey!WaytogoMikey！”Withinmomentsbothteams__14__Mikey,joininginthechantand__15__himonhisgoal.Laterthatnight,whenmydaughteraskedwhohadwon,IsmiledasIreplied,“Itwasatie.Everybodywon.”1．A.leadB．frontC．endD．advance2．A.favorB．assistanceC．encouragementD．satisfaction3．A.stoppedB．rolledC．arrivedD．pulled4．A.ordersB．wishesC．thoughtsD．shouts5．A.disappointedB．eruptedC．terrifiedD．charmed6．A.successfulB．differentC．wrongD．standard7．ApletedB．consideredC．supportedD．celebrated8．A.excitingB．experiencedC．opposingD．relaxed9．A.recordB．silenceC．surpriseD．anger10．A.shameB．sadnessC．joyD．tear11．A.yelledB．announcedC．provedD．promised12．A.decideB．shockC．regretD．react13．A.putB．heldC．tookD．threw14．A.defeatedB．recognisedC．searchedD．surrounded15．A.punishingB．blamingC．criticizingD．congratulating课时作业(十六)Ⅰ.阅读理解A【语篇解读】本文讲解并描述了越来越多的鸟来到青海湖，当地政府的爱护措施使这个地方成为鸟类的天堂。政府向人们普及鸟类爱护法，号召人们爱护鸟类。1．答案与解析：C推理推断题。依据第一段中的“MoreandmorebirdsareflyingtosettleinQinghaiLake,oneofthehighestinlandlakesinChina,thankstotheprotectioneffortsofthelocalgovernment.”以及下文可知，越来越多的鸟飞到青海湖栖息一方面是由于当地政府对环境爱护所做出的努力，另一方面是因为那里有足够的食物来源，也就是说那里的环境越来越适合鸟类生存。2．答案与解析：B细微环节理解题。依据其次段中的“Thetwoislandshaveplentyoffloatinggrassandvariousfish,offeringrichfoodsourcestobirds.”可知，两个岛上有丰富的水草与各种鱼类，为鸟类供应了丰富的食物。3．答案与解析：D推理推断题。依据第四、五段及第一段中的“thankstotheprotectioneffortsofthelocalgovernment”可知，政府已经实行了许多措施爱护这片区域。4．答案与解析：A推理推断题。通读全文可知，本文主要讲的是由于当地政府对环境的爱护，越来越多的鸟来到青海湖。这篇文章很有可能出现在报纸上，是一篇新闻报道。B【语篇解读】文章主要介绍了科学家为探讨亚马孙雨林将如何应对将来的气候改变而对过去的雨林是如何度过冰河时期进行取样探讨。5．答案与解析：D细微环节理解题。依据文中第三段其次句Tostudythepastclimate,scientistsneedtolookatfossilizedpollen(花粉)keptinlakemud.可知，要探讨过去的气候，科学家须要看保存在湖泥中的花粉化石。故选D。6．答案与解析：B细微环节理解题。依据文中第三段第三句Goingbacktothelasticeagemeansdrillingdownintolakesediment(沉积物),whichrequiresspecializedequipmentandheavymachinery.可知，钻到湖泊沉积物须要特地的设备和重型机械。C选项错在light。故选B。7．答案与解析：C推理推断题。这是一篇科普文章，通常写作目的是供应信息。A选项是吸引更多人对二氧化碳的留意，和文章无关；B选项是号召人们爱护雨林，此文不是强调爱护雨林；D选项是警告人们远离雨林的危急，文章没有讲到雨林的危急。故选C。8．答案与解析：A主旨大意题。依据第一段后两句Butifyouhadbeentherearound15,000yearsago,duringthelasticeage,wouldithavebeenthesame?Formorethan30years,scientistshavebeenarguingabouthowrainforestsmighthavereactedtothecold,dryclimateoftheiceages,buttillnow,noonehasreachedasatisfyinganswer.可知，人们对于雨林怎样应对气候改变始终没有满足的答案，二、三段讲解并描述的是科学家进行该探讨的价值和详细实践及遇到的困难，全部这些都是为了揭开缘由，所以标题为“雨林的神奇”是最恰当的。B、C、D选项都仅仅是文章提到的部分信息。故选A。Ⅱ.完形填空【语篇解读】本文是一篇记叙文。文章讲解并描述了在一场足球竞赛中，虽然患有先天智力障碍的Mikey并没有踢对球门，但是他却让全部的人都赢了。队友们情愿接受他，这是对一个人的理解和敬重。1．答案与解析：A比分是2比1，“我”儿子所在的队领先。lead领先；front前面(位置)；end结束，后面；advance预先。2．答案与解析：C父母们都围在场地四周，时常地加油助威。encouragement激励，鼓舞；favor帮助；assistance救济；satisfa