2021-2022新教材英语人教版必修第二册练习：Unit2含解析

温馨提示:此套题为Word版,请按住Ctrl,滑动鼠标滚轴,调节合适的观看比例,答案解析附后。关闭Word文档返回原板块。五Unit2DiscoveringUsefulStructures一AW基础全面练〃/I.单句语法填空Fortunately,nowsolutionsarebeinafound(find)togivee-wasteanewlife.Aninterestingexperimentisbeinncarried(carrv)outnow.Someanimalsarenotbeingprotected(notprotect)wellenoughnow.Sincemyroomisbeinapainted(iaint),Ihavetogobackhometolivewithmyparents.Thefamousactorisbeinainterviewed(interview)bythereportersattheverymoment.Whereweshalldothetestisstillunderdiscussion.Theseanimalsarebein貝hunted(hunt)atsuchaspeedthattheywilldisappearsoon.Arethebabiesbeingtaken(take)careofbythisnursenow?Look!Theforeignguestsarebeingshown(show)aroundthefactorybyMrZhang.Itisreportedthatmanyanewhouseisbeingbuilt(buiId)atpresentinthedisasterarea.n.完成句子AlectureonEnglishhistoryisbeinggivenbyProfessorBrown.布朗教授正在给大家做ー场关于英国历史的讲座。Istheproblembeingpaidattentiontobythegovernmentnow?这个问题现在被政府重视吗?AnEnglishplavisbeingputonbythegirlsatthemoment.此刻,女孩们正在上演一部新的英语话剧。Thequestionisunderdiscussion/isbeingdiscussed,soyoucan什decidewhattodoatonce.这个问题正在讨论中,所以你不能马上决定做什么。Preparationsarebeingmadeforthe2022WinterOlympicGamesinBeijing.北京正为2022年冬奥会做准备。Whereisthenewsciencemuseumbeingbuilt?新的科学博物馆正在哪里建造?Somemeasuresarebeingtakentoprotectthewildanimals.正在采取ー些措施来保护野生动物。Thestudents'schoolworkisbeinggradedbytheteachernow.老师现在正在给学生们的作业打分。T\\综合应用练〃/I.阅读理解AMorethantwothirdsoftheworld'spolarbearswillbewipedoutby2050,accordingtoashockingnewstudy.Bythen,scientistssay,globalwarmingwillhavemelted42percentoftheArcticseaice.By2100,onlyaveryfewoftheseimportantcreatureswillbeleft.ThereporthasbeenproducedbytheUSGeologicalSurvey.ThescientistshavepublicizedtheirfindingsinthehopeofinfluencingUSInteriorSecretaryDirkKempthorne,whohasbeenaskedtoputpolarbearsontheUSendangeredspecieslist.Polarbearsdependonfloatingseaiceasaplatformforhuntingseals,whicharetheirmainfood.Withoutenoughice,polarbearswouldbeforcedtogoontotheland,wheretheyarepoorlyskilledhunters,andwouldbeunlikelytoadapttothelifeonthelandintime.Expertssayfewlittlebearswouldsurviveandthestresscouldmakemanyfemalesunabletogetpregnant.TheteamofAmericanandCanadianscientistsspentsixmonthsstudyingbears,ontheground,fromspotterplanesandinthelab,usingcomputermodels.Someteammembersfeartheresultisevenworseforthebearsthanwhattheirreportsays.TheysaytheArcticiswarmingfasterthananywhereintheworldandmuchfasterthantheircomputerhadbeenforecasting.Satelliteobservationshaveshowedthattheicehasdecreasedtoanall-timelow.However,noteveryoneinthescientificcommunitybelievesthatglobalwarmingishappeningonsuchanalarmingscale.Anotherinvestigationhasfoundthatpolarbearsarestillbeinghuntedbywealthy“sportsmen“whowanttheirskinsandheads.Atleastteninternationalcompaniesofferbear-huntingtrips.【文章大意】本文是ー篇说明文。本文说的是由于全球变暖,北极熊有可能在这个世纪末就要灭绝了。WhatdoweknowaboutDirkKempthorneaccordingtothepassage?Heisananimalscientist.HeisaprotectorofanimalsworkingfortheUSgovernment.HewasaskedtoputpolarbearsontheUSendangeredspecieslist.Heofferedtoputpolarbearsontheendangeredspecieslist.【解析】选co细节理解题。根据第二段第二句中的"USInteriorSecretaryDirkKempthorne,whohasbeenaskedtoputpolarbearsontheUSendangeredspecieslist."可知,他被要求把北极熊列入美国濒危物种名单,故选C。Whywillpolarbearsdieoutifthereisnotenoughseaice?Becausepolarbearscan'tcatchenoughfoodwithoutice.Becausepolarbearseaticewhentheyfeelthirsty.Becausepolarbearswillbeeasilyfoundbyhunterswithoutice.Becausemostfemalebearsareusedtogivingbirthunderice.【解析】选Ao细节理解题。根据第三段第一句"Polarbearsdependonfloatingseaiceasaplatformforhuntingseals,whicharetheirmainfood."可知,如果没有足够的海冰,北极熊会因为捕捉不到足够的猎物而濒临灭绝,故选AeAfterasix-monthstudy,somescientistsfearthat.thereissomethingwrongwiththeircomputerspolarbearswilldisappearevenfasterthantheyeverexpectedtheircomputermodelsarenotasaccurateastheyexpectedglobalwarmingwilldestroyeverythingintheArctic【解析】选B。细节理解题。根据第四段的"Someteammembersfeartheresultisevenworseforthebearsthanwhattheirreportsays.“可知,科学家们担心北极熊消失的速度将比他们预想的还要快,故选BoB（2021•南昌高ー检测）Thirteenyearsago,thePlanetEarthwildlifedocumentarytookusallonanamazingjourney.Wewentfromdeeprainforeststothebottomoftheocean.Nowanewone,OurPlanet,willletusseedifferentanimalsandtheinfluenceofhumansonthenaturalworld.Thedocumentarycovers50countriesandareas.Ittookmorethanfouryearstoproduceit.Withthelatest4Kvideotechnology,theshowallowspeopleawonderfulnewlookatnature./zPeoplearegivenachancetobettergetthemselvesintothelivesoftheanimals,"saidFothergill,oneoftheshow'sproducers.BesidesshowingEarth'sbeauty,thedocumentaryalsotalksabouttheplanet'sclimateconditions."OurPlanetisheretosay,'Theplanetisdying,andwe'rekillingit.Fothergillsaid.Inonesadscene,hundredsofwakuses（海象），half-blindwhenoutofthewater;falldownarockandsufferapainfuldeathonthebeachbelow.Itshowshowtheclimateconditionshaveinfluencedtheirnaturalhabitatandexplainswhythey'vebeenforcedtofindthesafeplaceontherocks.Butthedocumentaryisnotallaboutsadness.Italsotalksaboutsuccessfulstories,suchastheonesoftigers.Theseanimalsaresavedandlivehappily,thankstointernationalagreementsonenvironmentalprotection.Askingmorepeopletotakeactioninprotectingourplanetisthefinalgoalofthenewdocumentary.Whatwedointhenext20yearswilldecidethefutureofalllifeonEarth.【文章大意】文章主要介绍了《我们的星球》这部纪录片的制作、内容和目标。What'sthedocumentaryOurPlanetabout?Therelationshipbetweentheclimateconditionsandhumanactivities.Differentanimalsandtheinfluenceofhumansonthenaturalworld.Thelivingconditionsofwalrusesandtigers.Thebeautyandcustomsof50countriesandareas.【解析】选Bo细节理解题。根据第一段第三句可知,如今一部新的纪录片,《我们的星球》,会让我们看到不同的动物及人类对自然界产生的影响,故选BeWhat'sthepurposeofthelastparagraph?Toexplainwhatourgoalisinthefuture.Tocallformorepeopletoprotectourplanet.Totellushowtheclimateconditionsinfluenceanimals.Tointroduceinternationalagreementsonenvironmentalprotection.【解析】选Bo推理判断题。最后一段提到“让更多人采取行动保护我们的星球是这部新纪录片的最终目标",由此可推知,本段通过介绍纪录片的最终目标而呼吁更多人采取行动保护地球。故选BeWhatcanweinferfromthepassage?Ittookalotoftimeandeffortstomakethedocumentary.Thedocumentaryispopularinmanycountriesandareas.Weshouldhaveanewlookattheenvironmentalprotection.Ourgoalinthefutureisgettingalongwellwithanimals.【解析】选ん推理判断题。根据第一段最后两句可知这部纪录片涉及50个国家和地区。花费超过四年的时间来制作。故可推知制作这部纪录片花费了很多时间和精力。故选んWhereisthetextprobablyfrom?A.Anovel.B.Adictionary.C.Astorybook.D.Anewspaper.【解析】选Do推理判断题。通读全文可知,本文主要介绍了一部关于动物和人类与自然关系的新纪录片,可能来自报纸。故选De広百茹【阅读多维训练】Itshowshowtheclimateconditionshaveinfluencedtheirnaturalhabitatandexplainswhythey'vebeenforcedtofindthesafeplaceontherocks.句式分析:本句是ー个复合句。句中and连接两个并列的谓语动词。第一个谓语动词show后跟how引导的宾语从句;第二个谓语动词explain后跟why引导的宾语从句。译文:它展示了气候条件是如何影响它们的自然栖息地,并解释了它们被迫在岩石上找安全地方的原因。n.完形填空（2021・日照高ー检测）Anoldmanlivedinanicehousewithalargegarden.Hetookcareofhis1allthetime,wateringandfertilizingthem.Onedayayoungmanwentbythe2.Helookedatthebeautifulflowers,imagininghowhappyhecouldbe3helivedinsuchabeautifulplace.Then,suddenlyhefoundtheoldgardenerwas4.Hewasverysurprisedaboutthisandasked,“Youcan'tseetheseflowers.5areyoubusytakingcareofthemeveryday?"Theoldmansmiledandsaid,"\cantellyoufour6.First,IwasagardenerwhenIwasyoung,andIreallylikethisjob.Second,7Ican'tseetheseflowers,Icantouchthem.8,Icansmellthesweetnessofthem.Astothelastone,thatzs9.""Me?Butyoudon'tknowme,"saidtheyoungman."Yeah,it's10thatIdon'tknowyou.ButIknowthatflowersareangelsthateverybody11.Weenjoythehappinesstheseflowershavebroughtus."Theblindman'sworkopenedoureyes,and12ourhearts,whichalsomadehislife13.ItwasjustI汰eBeethoven,whobecamedeafinhislaterlifeandwrotemanygreatmusicalworks.Beethovenhimselfcouldn't14hiswonderfulmusic,buthismusichas15millionsofpeopletofacetheirdifficultiesbravely.Isn'titonekindofhappiness?【文章大意】文章讲述一位盲人花匠精心护理花园,通过自己的努力不仅让自己享受到工作的乐趣,同时也给周围的人带来快乐。A.flowersB.treesC.vegetablesD.grass【解析】选Ao句意:他ー直照料他的花,给它们浇水、施肥。根据下文"Helookedatthebeautifulflowers”以及"Youcan'tseethese

flowers.areyoubusytakingcareofthemeveryday?”可知,老人一直在照料花园里的花,故选A。A.balcony B.kitchenC.garden D.study【解析】选Co句意:一天，一个年轻人经过这个花园。结合文章第一句可知,此处表示经过老人的花园,故选CeA.afterB.asC.beforeD.if【解析】选Do句意:他看着这些美丽的花,想象着如果他住在这样ー个美丽的地方,他会多么快乐。结合句意可知,设空处引导条件状语从句,表示"如果'故选DoA.blind B.famousC.smart D.friendly【解析】选ん句意:然后,他突然发现老园丁是盲人。根据下文"Youcan'tseetheseflowers."可知，老人看不见花,是一位盲人,故选A。A.WhatB.WhoC.WhyD.Which【解析】选Ce句意:你为什么每天都忙着照料它们呢?结合语境并分析句子可知,设空处应填疑问副词作状语,询问原因,故选CeA.stories B.reasonsC.excuses D.conclusions【解析】选跣句意：我可以告诉你四个原因。与上一空的"why〃相对应,此处表示四个原因，故选Bo7.A.althoughB.since

7.A.althoughB.sinceC.becauseD.C.becauseD.unless【解析】选ん句意:第二,虽然我看不见这些花,但我可以触摸它们。although虽然,尽管;since自从,因为;because因为;unless除非。结合句意可知,前后两个分句构成让步关系,故选AoA.First B.SecondC.Third D.Fourth【解析】选Co句意:第三,我能闻到它们的甜味。结合上文"First"和"Second"可知,此处列举的是第三个原因,故选CeA.me B.youC.mymother D.myson【解析】选Bo句意:至于最后一个原因,是因为你。结合下文年轻人的话"Me?〃可知,此处代词指代年轻人,故选B。A.trueB.hardC.coolD.fair【解析】选Ao句意:是的，我确实不认识你。上文年轻人提到老人不认识他,根据"Yeah"可知,此处表示老人不认识年轻人是事实,是真的,故选A。A.greets B.doubtsC.meets D.knows【解析】选D。句意：但我知道每个人都知道花是天使。下文提到我们享受花带给我们的快乐,根据常识可知,此处表示人人都知道花是天使,故选D。12.A.brokeB.hurt12.A.brokeB.hurtC.pleasedD.treated【解析】选Ce联系上文提到的我们享受花带给我们的快乐可知,老人的工作使我们感到愉悦,故选CoA.emptier B.busierC.luckier D.happier【解析】选Doemptier更空的;busier更忙的;luckier更幸运的;happier更幸福的。根据上文可知,老人精心护理花的工作开阔了我们的眼界,这也使他的生活更幸福。故选D。A.write B.hearC.play D.believe【解析】选Bo句意:贝多芬自己听不到他美妙的音乐,但他的音乐鼓舞了成千上万的人勇敢地面对困难。与上文的"deaf”相对应,此处表示贝多芬听不见美妙的音乐,故选BoA.changed B.affectedC.discovered D.encouraged【解析】选Dechanged改变;affected影响;discovered发现;encourage鼓舞，鼓励。结合句意以及后面的“tofacetheirdifficultiesbravely"可知,用encouraged,表示鼓舞成千上万的人勇敢地面对困难,故选Dom.语法填空(2021•石家庄高ー检测)Lions,tigersandotheranimalsarestayingawakeatnight1.(avoid)humanbeings,anewstudyfinds.Scientistshaveknownthathumanactivitiescanleadtochangesinnature.Manyanimalsmaymovearoundlessortraveltofarplacestokeepaway2.people.Bybeingawakeatnight,animalscanalsobeonguardagainstpossibleenemiesandspendlesstime3.(look)forfood.Thelatestresearchfoundevenactivitieslikefarmingandcampingcan4.(fright)animalsandcausethemtobecomemoreactiveatnight.5.hadbeenstudiedwerelionsinTanzania,tigersinNepalandmonkeysinBrazil.Researcherscompared6.(careful)howmuchtimethoseanimalswereactiveatnightinareasofhumanactivities,suchashuntingandfarming.7.washumanactivitiesthatcausedanincreaseofabout20percentinnighttimeactivities,evenincreaturesthatusuallysleepatnight.Results8.(publish)inthejournalSciencetwomonthsago.Thenewfindingsare9.(usual)becausenooneelsehaslookedatitinsuchdetailbefore.EcologistMarleeTuckerwas10.(surprise)thatanykindofhumanactivitiesisenoughforanimalstoseepeopleasathreat.【文章大意】本文是ー篇关于动物的最新研究报道。狮子、老虎和其他动物在夜间保持清醒,以躲避人类。最新的研究发现,即使是像耕作和露营这样的活动也能吓到动物,让它们在夜间变得更加活跃。.【解析】toavoido考查动词不定式。句意:狮子、老虎和其他动物在夜间保持清醒,以躲避人类。结合句意可知,此处是动词不定式作目的状语,故填t。avoid。.【解析】from。考查介词。句意:许多动物可能会更少地移动,或者到很远的地方去远离人群。固定词组:keepawayfrom远离,回避,故填frome.【解析】looking。考查固定结构。spend...(in)doingsth.做某事花费 ,故填looking。.【解析】frighten。考查动词。情态动词后面跟动词原形,frighten"使害怕"是动词,故填frighten。.【解析】What。考查主语从句。分析句子结构可知,此处用主语从句作主语,从句没有主语和引导词,用what引导主语从句,故填Whato.【解析】carefully,考查副词。句意:研究人员仔细地比较了这些动物在人类活动地方的夜间活动时间。此处compare是动词,副词修饰动词,故填carefully。.【解析】It。考查代词。句意:正是人类活动导致夜间活动増加了大约20%,即使是在夜间睡觉的生物也是如此。此处是强调句型,Itwas+被强调部分+that...,故填lto.【解析】werepublished,»考查时态和语态。根据twomonthsago且句子主语Results和publish之间是被动关系可知,此处用一般过去时的被动语态,故填werepublished.,.【解析】unusual。考查形容词。由句意可知,以前,没有其他的人这样详细地考虑它,所以这些新的发现显得不同寻常。故填unusual。.【解析】surprised。考查过去分词。此处为过去分词作表语,表示主语MarleeTucker的状态，故填surprised。关闭Word文档返回原板块温馨提示:此套题为Word版,请按住Ctrl,滑动鼠标滚轴,调节合适的观看比例,答案解析附后。关闭Word文档返回原板块。四Unit2ReadingandThinking一\\\基础全面练///一I.单词拼写Bytheyear2025,onefifthoftheworld'sanimalspecies（物种）maybeextinct.Theyaretryingtoremove（移除）themountainsstandingnearhishome.AfterJackhadgonefromthebankforawhile,thealarm（s）（警报）begantoring.HebeiHengshuiLakeNationalNatureReserve（保护区）isoneofthemostpopulartouristdestinationsinChina.Theynotonlyshowourgoodqualitiesbutalsomakeourselvesenjoytheharmony（和谐）ofschoollife.Thegoods（商品）comeinallshapes,sizesandcolorsontheInternet.MyparentsandIwenttothesuburbstogetsomeinformationformyposter（海报）.TheplanetEarthexistsnotonlyforthebenefitofhumans,butalsoforvariouscreatures（生物）.ItisreportedthatBeijingwasattacked（攻击）byhazeagainrecently,whichhasraisedgreatconcern.Morehotwater;morerestandlessanxietywillhelpyourecover（恢复）soon.n.单句语法填空Inaddition,thesafetyofdrinkingwateristhreatened（threat）now.Toavoidwastingtimeonthespotforthetickets,wetriedmakingreservations（reserve）online.OSTDSydneyishuntingforChinesestudentstogoonastudytourthiswinterholiday.Someofourpersonalinformationmaybeillegallv（legal）collectedandabused.GladtohearfromyouandI'mwillingtotellyouwhatyouareconcerned（concern）about.Whatmomdidremindedmeofafamoussaying:Rosesgiven,fragranceinhand.Thepurposeofthisactivityisintendedtohelp(help)usknowourneighborsinarelaxingway.Iknewtheyhadforgottenmyexistence(exist)withmyabsencefromtheirChristmastheseyears.Ibelievethecontestwillnotonlybringmuchfuntous,butalsoarouseourawareness(aware)inlearningEnglish.I;mmorethandelightedtohearthatyouhaveadaptedtoliving(live)inChina.m.完成句子Thereexistsapossibilitythatifyouarecareless,youmaylosethetest.有个可能就是如果你粗心的话,你可能会考试失败。Onlywhenyouknowwherevourmistakesarewillyouknowhowtocorrectthem.只有当你知道你的错误在哪里,你オ会知道如何纠正它们。Wecanlearntoobservepeopleandthingshappeninuinourlife.我们能够学会观察我们生活中的人和正在发生的事。I'mwritingtoyouwiththeintentionofinvitingyoutojoininanactivity.我给你写信是为了邀请你参加一个活动。It'shightimethatwetookeffectivemeasurestogetridofouraddictiontomobilephones.到了我们该采取有效措施摆脱对手机上瘾的时候了。TW综合应用练〃ーI.阅读理解A（2021•哈尔滨高ー检测）ArescuecenterinAlaskahastakeninanorphanedbabyseal（海豹）thatwasstillinthebodywhenahunterkilleditsmotheronEasterSunday.TheAlaskaSeaLifeCentersaysahunterkilledthebaby'smotherinavillageonNelsonIslandintheBeringSea.Thehunterthenrealizedtherewasalivebabyinsidethesealandsuccessfullydelivered（接生）it.Thehunter'sdaughterfoundahotlineoftheSewardRescueCenterandcalledtoreporttheincident.Guidedbycenterstaff,avillageteacherhelpedtransportthebabytothelocalairport,andtheanimalwasflowntoAnchorage.TheAlaskaSeaLifeCentermembersmetthebaby,nowcalledMaxwell,attheAnchorageairportanddrovehimtoSewardonMonday.Staffmemberssaythebabyhasrespondedwelltofoodandcare,buthisconditionisstillconsideredveryserious.“Maxwellwasclosetofull-term,andeverythinglooksfairlynormal,"saidPamTuomi,acentervet."Butbabiesthathaveneverreceivedantibodies（抗体）fromtheirmothers'milkareathigherriskofinfection（感染），sowewillkeepMaxwellinaseparateplaceandwatchhimcloselyforthenextfewweeks.TheSeaLifeCenterisAlaska'sonlypermanentfacilitylicensedtohousestrandedmarinemammalsandseabirds.Thestaffchooseathemeeachyearfornaminganimalsadmittedthere,andthisyearthenamesarerelatedtocaffeine.“WehopetogiveMaxwellasecondchancetoliveasawildseal,"saidBrettLong,thecenter'sdirector.【文章大意】文章讲述了阿拉斯加海洋生物中心收留一只海豹孤儿的故事。Whatcanwelearnfromthepassage?Themothersealwaskilledinordertoprotectthebabyseal.Themothersealwaskilledbeforethebabysealwasborn.Thecruelhunterwasunwillingtosavethebabyseal.Boththemothersealandthebabysealareingoodconditionnow.【解析】选B。细节理解题。由文中第二段内容可知猎人杀死海豹后,意识到在母海豹体内还有一个活的小海豹,所以小海豹出生前,母海豹就已经死了,故选BeWhatdidthehunter?sdaughterdowiththebabyseal?Shehelpedtofeedit.Shedelivereditsuccessfully.Shereportedittoarescuecenter.Shepersuadedherfathertosaveit.【解析】选Co细节理解题。由文中第三段第一句可知,猎人的女儿找到了海洋生物救援中心的热线电话,给他们打电话报告了小海豹的事。故选C。Theunderlinedword"him"inthethirdparagraphprobablyrefersthehunterthebabysealamemberofthecenterthevillageteacher【解析】选B。代词指代题。根据第三段画线代词him所在句及上文可知,阿拉斯加海洋生物中心的人员在机场接这只小海豹,所以him指代的是小海豹,故选BoWhatdoweknowaboutthebabysealzsconditionnow?Itstillfacesthedangerofdyingyoung.Itisonlyhalfofthenormalsize.Itisfoundtobedifficulttofeed.Itwillbesetfreeintotheseasoon.【解析】选ん推理判断题。由第四段第二句可知,从来没有喝过母体的奶就没有接收来自母体的抗体,这些小动物就会面临更高的感染的风险,一旦感染就会有死亡的风险,小海豹就面临早逝的危险。故选AoE!珏龄【阅读多维训练】ArescuecenterinAlaskahastakeninanorphanedbabysealthatwasstillinthebodywhenahunterkilleditsmotheronEasterSunday.句式分析:本句是ー个复合句。句中that引导定语从句,修饰先行词anorphanedbabysealowhen引导时间状语从句。译文:位于阿拉斯加的救援中心收留了一只失去母亲的小海豹,当猎人在复活节当天杀死它的母亲的时候,这只小海豹还在母亲的肚子里。B（2021•杭州高ー检测）Dogsareoftenreferredtoas"man'sbestfriend”.ButMacKenzie,afour-poundchihuahua,whowasnamedwinnerofthe2020AmericanHeroDogCompetitiononOctober19,2020,ismakingtheworldabetterplaceforhumansandanimalsalike.Initstenthyearin2020,theannualcontestisthebrainchildofAmericanHumaneAssociation,thecountry'sfirstnationalcharitableorganizationfoundedforthesafetyandwell-beingofanimals.Oftencalledthe“Oscarsfordogs”,theawardrecognizesdogswhomakeextremelygreatcontributions（贝瞅）tosociety.Thecompetitionof2020attractedover400entriesfromacrossthecountry.Theseheroicdogshavegoneabovethecallofduty,savinglives,comfortingtheillandagedandremindingusofthepowerful,age-oldtiesbetweenanimalsandpeople.Whileallwereimpressive,itwastinyMacKenziewhowonthejudges'hearts.MacKenzie'spathtostardomwasnoteasy.Bornwithamouthdisability,shehadtobefedthroughatube（管子）forthefirstyearofherlife.Despiteherownstruggles,shealwaysseemedtothinkmoreofotheranimalsinneed.Z/NeverhaveIseensuchawilltolive.Thoughsick,shecarefullylookedafterthebabyanimalsattherescuecenter,"saidhercaretaker.Alife-savingoperationperformedin2014gaveMacKenzietheabilitytoeatindependently.Theseven-year-oldchihuahuaisnowworkingfortheMiaFoundation,aNewYork-basedcharitableorganizationthatrescuesandnursesanimalswithinborndisabilities.Thechihuahuadoesanexcellentjobandhasraisedvariousanimals.Sheplaysnurse,cleans,comfortsandhugsthem,actingastheirmotherandteachingthemhowtosocialize,playandhavegoodmanners.Inadditiontoherroleasananimalcaretaker,MacKenziealsovisitsschoolstoeducatekidsabouttheimportanceofacceptingphysicaldifferencesinbothanimalsandpeople.Herheart-warmingandinspiringstorymakesMacKenzieaworthyreceiverofAmerica'stopdoghonor!【文章大意】狗通常被认为是人类最好的朋友,本文主要讲述的是ー只4磅重的吉娃娃狗ーー麦肯齐在2020年10月19日赢得了2020年美国英雄犬大赛的冠军,并介绍了麦肯齐赢得冠军的原因。WhatcanweinferabouttheAmericanHeroDogCompetition?Itwasstartedbyacharitableorganization.Itwasmeanttohonorcaretakersofdogs.Ittakesplaceeverytenyears.Itwasfirstheldin2020.【解析】选ん推理判断题。根据文章第二段可知,到2020年,这个一年一度的竞赛已经举办了10年,它是美国人道组织的创意,这是美国第一个为动物安全和幸福而成立的全国性慈善组织。由此可推知美国英雄犬大赛是由一个慈善组织发起的。故选AoWhichofthefollowingbestdescribesMacKenzie?Talentedandstrong.Courageousandselfless.Funnyandfriendly.Confidentandpicky.【解析】选Bo推理判断题。根据文章第四段可知,麦肯齐天生嘴有缺陷，在极其艰难的情况下,她奋カ抗争活了下来,可知她是很勇敢的;尽管生病了,她仍小心翼翼地照顾动物救援中心的小动物,总是更多地考虑其他需要帮助的动物,可知她是非常无私的,故选BeInwhichaspectcanstudentsbenefitfromMacKenzie'svisits?Learningfromfailures.Valuingphysicalhealth.Understandingthedisabled.Developingpracticalability.【解析】选Ce标题归纳题。根据文章最后一段可知,麦肯齐还访问学校,教育孩子们接受动物和人的身体差异的重要性。即麦肯齐对学校的访问可使学生们进ー步理解残疾人。故选CeWhatzsthebesttitleforthetext?DogsAreMan'sBestFriendsTreatDogstheWayWeWanttoBeTreated2020AmericanHeroDog:ATinyChihuahuaTouchingStoriesbetweenMacKenzieandPeople【解析】选Ce主旨大意题。根据文章主题段第一段可知,狗通常被认为是人类最好的朋友。但是,ー只4磅重的吉娃娃狗麦肯齐在2020年10月19日赢得了2020年美国英雄犬大赛的冠军,她正在为人类和动物创造ー个更美好的世界。故文章主要讲述的是2020年美国英雄犬:ー只小吉娃娃狗。故答案为C项。n.阅读填句（2021・三门峡高ー检测）Sharkshavelivedintheworld'soceansformillionsofyears.Asharkhasaverygoodsenseofsmell.Itcanfindsmallamountsofsubstancesinwater,suchasblood,bodyliquidsandchemicalsproducedbyanimals.Thesepowerfulsenseshelpsharksfindtheirfood.1Sharksgrowslowly.Aboutfortypercentofallsharkslayeggs.2Somesharkscarrytheiryounginsidetheirbodiesashumansdo.Somesharksarenotabletoreproduceuntiltheyaretwentyyearsold.Mostreproduceonlyeverytwoyears.Andtheygivebirthtofewerthantenyoungsharks.Forthisreason,overfishingofsharksisofspecialdangertothefutureoftheanimal.3Theyeatinjuredanddiseasedfish.Theirhuntingactivitiesmeanthatthenumbersofotherfishinoceanwatersdonotbecometoogreat.Thisprotectstheplantsandotherformsoflifethatexistintheoceans.Peoplehuntsharksforsport,food,medicineandtheirskin.Expertssaytheinternationalmarketforsomekindsofsharkshasincreasedbecausemanypartsofasharkarevaluable