2024-2025学年新教材高中英语课时分层作业16Unit6Earthfirst教学知识细解码含解析外研版必修第二册

PAGE1-课时分层作业(十六)Ⅰ.单词拼法1．Theymanagedtoscare(恐吓)thebearsaway.2．Pollutionispushingthisanimaltotheveryedgeofextinction(灭亡)．3．Hedived(潜水)intothewaterandrescuedthedrowningboy.4．Fortunately(幸运的是)，thefirewasdiscoveredsoonafterithadstarted.5．Hewroteaseriesofarticles，hopingtochangepeople'sattitude(看法)towardsthedisabled.6．Thevisitwastargeted(把……作为目标)todeveloprelationsbetweenthetwocountries.7．Wewantpeopletodiscoverthatashark(鲨鱼)isanamazinganimalthatneedsourprotection.Ⅱ.阅读理解AOneday，whileIwaswalkingonthestreet，Isawayoungcatattackinganoldcat.Iimmediatelyrantothemanddrovetheyoungcataway.WhenIgotclosetotheoldcat，Ifoundhehadgotinjured.IheldhiminmyarmsandrushedtotheBestFriendsAnimalClinic.Therehereceivedimportantmedicalcare.Butwithaseriousinfection(感染)inhisleg，hewasfarfromoutofthewoods．Hewasverysickandinshock.Hisbodytemperaturewasfarbelownormal.Hecouldn'tmoveandwasbreathinghardforair.Thevetteamimmediatelycleanedhiswounds，usedmedicinetofightofftheinfectionandreducehispain，andplacedhiminanoxygentank.Buthewasstillgettingweakerbytheminute.Atlast，thevetteamhadtoremovehisdamagedandinfectedlegtosavehim.Afterherecovered，ItookhimhomeandnamedhimTommy.Helearnedhowtorideinastroller(小推车)．Oncehegotusedtothestroller，doorsbegantoopenforhim.Hebegangoingonmorningroundswithme.Hemadeafewfurryfriends，too，includingaChihuahua.HeevenhadapicnicwiththeChihuahuaonablanketunderthesunnysky.ThoughTommy'slifeasanoutdoorcatmayhaveended，themedicalcarehereceivedhasmadeitpossibleforhimtohaveawholenewlife.NowTommystaysverypositive(主动的)．Hetaughtmeagoodlesson—thoughbadthingshappeninourlife，weshouldalwaysstaypositiveandenjoywhatwehave.【语篇解读】作者救了一只受伤的猫并且细心照看他，让他过上了新的生活。1．TheunderlinedpartinParagraph2meansthatthecat．A．wasmakingaslowrecoveryB．wasingreatdangerC．wasfilledwithangerD．sufferedalotfromhiswoundsB[句意揣测题。依据画线部分后面的“Hewasverysickandinshock．．．Hecouldn'tmoveandwasbreathinghardforair.”可知，画线部分的内容是指这只猫处于危急之中。]2．Afterusingmedicinetofightofftheinfectioninthecat'sleg，thevetteamfoundthat．A．thecat'sbodygotinfectedtooB．themedicinewasn'tveryhelpfulC．thecat'sbodytemperaturebecamenormalD．thecatwoulddieunlessallhislegswereremovedB[细微环节理解题。依据文章其次段中的“Buthewasstillgettingweakerbytheminute.Atlast，thevetteamhadtoremovehisdamagedandinfectedlegtosavehim.”可知，兽医们发觉药物并不能阻挡那只猫的伤势恶化。]3．WhatdoesParagraph3mainlytellus?A．Thecatwasverycleverandfriendly.B．Ittookalongtimeforthecattorecover.C．Thatstrollerwasofgreatimportancetothecat.D．Thecatstartedanewlifewiththeauthor'shelp.D[段落大意题。依据文章第三段的描述，尤其是其中的“Oncehegotusedtothestroller，doorsbegantoopenforhim.”可知，本段主要是讲这只猫起先了新的生活。]4．Whatdidtheauthorlearnfromthecat?A．Weshouldn'tbebeatenbybadthings.B．Humansshouldtreatanimalskindly.C．Badthingscanhappentoanyone.D．Animalsarehumans'bestfriends.A[推理推断题。依据末段中的“Hetaughtmeagoodlesson—thoughbadthingshappeninourlife，weshouldalwaysstaypositiveandenjoywhatwehave.”可知，这只猫让作者明白我们不应当被坏事情击败。]BInthe1950s，afamilywhoownedafarmnearBeulah，Michigankeptabullchainedtoanelm(榆树)．Thebullpacedaroundthetree，draggingtheheavyironchain，whichledtoagroove(槽)inthebark.Thegroovedeepenedovertheyears，thoughforwhateverreason，itdidnotkillthetree.Aftersomeyears，thefamilytooktheirbullaway.Theycutthechain，leavingtheloop(圈)aroundthetreeandonelinkhangingdown.Thenoneyear，agriculturaldisasterstruckMichiganintheformofDutchElmDisease.Alloftheelmsliningtheroadleadingtothefarmbecameinfectedanddied.Everyonethoughtthattheoldelmwouldbenext.Thefarm'sownersconsidereddoingthesafething：pullingitoutandcuttingitupintofirewoodbeforeitdied.Buttheysimplycouldnotbringthemselvestodoit.Itwasasiftheoldtreehadbecomeafamilyfriend.Sotheydecidedtoletnaturetakeitscourse.Amazingly，thetreedidnotdie.Nobodycouldunderstandwhyitwastheonlyelmthatwasstillstandinginthecountry!Plantpathologists(病理学家)fromMichiganStateUniversitycameouttoobservethetree.Theyobservedthescarleftbytheironchain，nowalmostcompletelycoveredbybark.Theplantexpertsdecidedthatitwasthechainthatsavedtheelm'slife.Theyreasonedthatthetreemusthaveabsorbedsomuchironfromthechainthatitbecameimmunetothefungus(真菌)．It'ssaidthatwhatdoesn'tkillyouwillmakeyoustronger.Or，asErnestHemingwayputit，“Lifebreaksusall，butafterwards，manyofusarestrongestatthebrokenplaces.”【语篇解读】“祸兮福之所倚”，在自然灾难面前，有些人或物被打倒，而有些幸免于难。本文就密歇根州的榆树的遭受说明白这一事实。5．WhathappenedtotheelmsinMichiganduringtheagriculturaldisaster?A．Nearlyalloftheelmsdiedofadisease.B．Someoftheelmswerecutupintofirewood.C．Alltheelmswereinfectedbyadiseaseanddied.D．Theelmsweretiedbyironchains.A[细微环节理解题。依据第三段中“Alloftheelmsliningtheroadleadingtothefarmbecameinfectedanddied.”可知答案为A。]6．Fromthepassagewecanlearnthattheoldelmwassavedby．A．theironremaininginitB．thefungusinthetreeC．thegrooveinthebarkD．itsownimmunesystemA[推理推断题。依据倒数其次段中“Theplantexpertsdecidedthatitwasthechainthatsavedtheelm'slife.Theyreasonedthatthetreemusthaveabsorbedsomuchironfromthechainthatitbecameimmunetothefungus(真菌)．”可知，老榆树活下来是因为它汲取了大量的铁元素从而对真菌具有了免疫力，故答案为A。]7．Theunderlinedsentence“letnaturetakeitscourse”means“”．A．havenaturegivealessontotheelmB．helptheelmgrownormallyC．letnaturetaketheelmawayD．leavetheelmatthemercyofnatureD[词义揣测题。从上下文可知，此处是让老榆树听从大自然的摆布，故答案为D。]8．Whatisthebesttitleforthetext?A．NeverLoseHeartinTroubleB．StrikeWhiletheIronIsHotC．StrongerafterSufferingD．BravetoFaceFailureC[标题归纳题。通读全文，可知文章主要讲了老榆树在遭受磨难后，当自然灾难来临时，反而变得更坚毅的故事。故答案为C。]Ⅲ.阅读七选五GoinggreenLizzyGreene'sofficialwebsitesaysitall：“Actress，Artist&AnimalLover.”At13，Lizzyhasperformedinchildren'stheater，andsheisatrainedgymnast.SheismostknownforherroleasDawnHarperonNickelodeon'sNicky.Ricky，Dicky&Dawn.NowLizzyistakingonanotherrole－asavoiceforanimals.1Shegrewupwithdogs，andherfamily'spetisa110­poundGermanshepherd(牧羊犬)namedJett.Ontheshow，Lizzysharesthescreenwithalovable20­pounddognamedSquishyPaws.Insecondgrade，shestationedherselfoutsideherschooltoaskfordonations(捐款)toalocalanimalshelter.2．NowLizzyisalsospeakingoutforfarmanimals.She'srecentlyjoinedTheHumaneSocietyoftheUnitedStates'MeatlessMondaymovement.SheencouragesyoungpeopletotakeabreakfromeatingmeatonMondays.3Andshe'sencouragingtheunder­20crowdtotakepart.Lizzyknowsthatraisinganimalsformeatcausespollution，usesalotofnaturalresourceslikewaterandalsoharmsanimals.4Choosingmeat­freemealsonedayaweekisalsoagreatwaytofeelhealthy.ManyK­12schools，universitiesandhospitalsnationwidehavestartedMeatlessMondayprograms.“It'ssoeasytoloveanimals，”Lizzysays.5Forsomekid­and­animal­friendlymeatlessrecipes(食谱)，visit/kindnews.A．It'seasytoeatanimal­friendlyfoods，too.B．Lizzyhasonlyjustbegunherbrightcareer.C．AnimalshavealwaysbeenabigpartofLizzy'slife.D．AndLizzysaysshehasalwayswantedtohelpanimals.E．Cuttingmeatfromourdietonceaweekhelpstheenvironmentandanimals.F．Kids'breakfastcanbeassimpleastryingavegetableburgerinsteadofahamburger.G．Afterthemovement，Lizzysaysshewantstosaveafewmorelivesandforcehumanstoeathealthier.【语篇解读】本文是记叙文。演员LizzyGreene通过参与“周一无肉日”活动，用自己的实际行动号召人们一起爱护动物及环境。1．C[依据下文中的“Shegrewupwithdogs，andherfamily'spetisa110­poundGermanshepherd(牧羊犬)namedJett.Ontheshow，Lizzysharesthescreenwithalovable20­pounddognamedSquishyPaws.”可知，Lizzy从小就始终养狗，在她出演的电视剧