2026高考一轮总复习 英语（外研版）选择性必修第二册 Unit 5 A delicate world

选择性必修第二册Unit5

Adelicateworld(主题语境类型：人与自然；话题：人类生存、社会发展与环境的关系；话题涉及教材其他内容：必修第一册Unit5Intothewild；必修第一册Unit6Atonewithnature；必修第二册Unit6Earthfirst；必修第三册Unit6Disasterandhope；选择性必修第一册Unit5Revealingnature；选择性必修第一册Unit6Nurturingnature)晨背短文•语境记词

必备知识•巧记活用核心考点•讲练提升提能训练练案[29]关键能力•对点习得核心素养•双写培优晨背短文•语境记词根据汉语提示或所提供的单词完成语篇，核对答案并背诵，以此串联高中3000＋词！(黑体部分是本单元词汇)。Inrecentyears,people's1.

(aware)ofenvironmentalprotectionhasimproved2.

(dramatic).Thenatural3.

(栖息地)ofmany4.

(endanger)animalshavebeeneffectivelyprotectedandtheirnumbers5.

(multiply).Thegovernmenthasincreasedlegalpublicity,reducedthephenomenonof6.

(hunt)animalswithpoisonsor7.

(trap),andbannedthetradeofwildanimals,8.

hasdecreasedthespreadofinfectious9.

(病毒).Allinall,awarenessdramaticallyhabitatsendangeredhavemultipliedhuntingtrapswhichvirusesowing10.

thegovernment's11.

(intervene),biologicaldiversityisbeingmaintained.Thesituationof12.

(harmony)coexistencebetweenmankindandanimalsisemergingconstantly.Duetothe13.

(广大的)areaofChinaandthecontinuousdevelopmentofChinesecities,people'sinvasiontoanimalhabitatswillcontinue14.

(occur),andthe15.

(野生动物保护)stillhas16.

longwaytogo.tointerventionharmoniousvasttooccurconservationofwildlifea必备知识•巧记活用

Ⅰ.阅读词汇——我会认1．halfwayadj.________________

2．heritagen.____________

3．penguinn.________

4．ratn._________

5．vegetationn.__________________

6．erosionn.______

7．virusn._______

中间的，半途的遗产；传统企鹅大老鼠植物，草木(总称)侵蚀病毒8．immunityn．________

9．substantialadj.______________

10．postscriptn._____

11．pestn.____________________

12．ecologyn.______

13．dissolvev._____________

14．nutrientn._____________

15．visualadj.___________

16．sessionn._____________

免疫力大量的，多的附言有害小动物；害虫生态(使)溶解养分，营养物视觉的一段时间17．statusn.____________

18．criterionn.____________

19．prosperv.____________

20．biologicaladj.______________________

21．altituden.__________

22．thrivev.___________

23．fossiln._________

24．elsewhereadv._________

25．coexistv.______________

地位；身份标准，准则兴旺，发达生物的，与生物有关的海拔(高度)茁壮成长化石在别处共存，共处Ⅱ.重点单词——我会写1.

n．栖息地2.

n．胃口，食欲3.

v．(使)大大增加，(使)倍增4.

n．大混乱；紊乱5.

v．(使)变小，(使)减少6.

n．夹子，陷阱7.

v．倒坍；塌下8.

v．应该做；对……

负有……的义务habitatappetitemultiplychaosdecreasetrapcollapseowe9.

n．事件10.

adj.稀有的，罕见的11.

adj.巨大的；广大的单词拼写1．(2024·新课标全国Ⅱ卷)Walkersaresuretolearnlotsaboutthe________(栖息地)andnaturalworldoftheBlackstairs.2．(2024·新课标全国Ⅱ卷)Asafoodie,thewaytomyheartisthroughmystomach,andnowherefuelsmy

(食欲)quitelikeItaly.incidentrarevasthabitatsappetite3．(2023·新课标全国Ⅰ卷)You'llheartheseparticipants'storiesandlearnwhatstrategiesworkedwellforthem,andwhat

(陷阱)theyencounteredthatyoushouldavoid.4．(2023·浙江卷)DuringthecookoutItoldmyhostsaboutthehummingbird

(事件).5．Withtheintroductionofthenewmachine,ourproductionhasgreatly___________(大大增加).6．Itwasreportedthatheavysnowhadcausedtotal

(大混乱)ontheroads.trapsincidentmultipliedchaosⅢ.拓展单词——我会变1.

adv.显著地；戏剧性地→

adj.戏剧性的；突然的→

n．戏剧2.

adv.后来；随后→

adj.随后的；后来的→_______________n．随后发生的事；后果3.

n．保护→

vt.保存→

adj.保守的；守旧的4.

n．离开→

v．离开；出发dramaticallydramaticdramasubsequentlysubsequentsubsequenceconservationconserveconservativedeparturedepart5.

v．突然增加→

n．爆炸，爆发6.

n．干预；介入→

v．干涉，介入7.

n．比较→

v.比较；对比8.

adj.神秘的→

n．神秘之事；神秘9.

adv.据说；看来；似乎→

adj.显然的；表面上的10.

n．差异；变化→

v．(形状等)不同；改变→_______

adj.各种各样的→

n．多样性；多变性explodeexplosioninterventioninterferecomparisoncomparemysteriousmysteryapparentlyapparentvariationvaryvariousvariety11.

adj.濒临灭绝的→

vt.危及；使遭到危险→___________n.危险12.

n．涌入→

vt.侵略，涌入13.

adj.稳固的；安全的→

n．安全；安全性，保证14.

n．问候；招呼→

vt.欢迎；致敬endangeredendangerdangerinvasioninvadesecuresecuritygreetinggreet[语境活用]——用所给词的适当形式填空1．Somenatural

oftheancienttimesarestill

topeopletoday.(mystery)2．Enteringasupermarket,Iwaswarmly

bythegreengrocer.Hischeery

mademefeelathome.(greet)3．Abomb

inthemarket.The

washeardamileaway.(explode)4．We'll

at2200LTtomorrow,soyoushoulddeliverthemonboardbeforeour

．(depart)mysteriesmysteriousgreetedgreetingsexplodedexplosiondepartdeparture5．Doyouknowofanyother

animals?Whyaretheyin

？(danger)6．Ifyou

thebuildingsbetweenLondonandNewYork,youcanseethetallestbuildingsinLondonaresmallin

withtheskyscrapersinNewYork.(compare)7．Thereisagreat

ofchoicesandbrandsandtheprice_______

accordingtothestoreand

periodsoftheyear.(various)8．Tomakesureourpersonalcomputerisas

aspossible,weshouldusethe

software.(secure)endangeredcomparecomparisonvarietyvariesvarioussecuresecuritydangerⅣ.重点短语——我牢记1.

占据；占领2.

导致3.

灭绝4.

结果是；证明是5.

分解；出故障6.

导致，带来7.

与……一致/和谐相处takeoverleadtodieoutturnoutbreakdownresultininharmonywith8.

反过来；轮流9.

失去控制10.

想出；提出11.

代表12.

作为回报inturnoutofcontrolcomeupwithonbehalfofinreturn[语境活用]——选用上述短语填空1．Nobodythoughtthathehad

agreatinventor.2．Tony

theideaforthestudywhileattendingalonglecture.3．Duringarguments,thatfeelingcanget

．4．Thetelephonesystemhas

aftertheheavyrain.5．This,

，putsthemathigherriskofAIDS.6．Asaresult,theseendangeredanimalsmayeven

．turnedoutcameupwithoutofcontrolbrokendowninturndieout1.以后缀“­(t)ure”结尾的名词①departv．离开→departuren．离开②failv．失败→failuren．失败③pleasev．使高兴→pleasuren．高兴④exposev．暴露→exposuren．暴露⑤createv．创造→creaturen．生物2．变on为a构成复数的名词①criterion→criteria标准，准则②phenomenon→phenomena现象3．“代表”聚会①onbehalfof代表②standfor代表；表示③representv.代表④representativen．代表⑤delegaten．代表1.Thegreengrassandbarerockofitslandscapecontrastdramatically，givingitawildandnaturalbeauty．绿草和光秃秃的岩石形成的景观反差巨大，使海岛呈现出一种狂野和天然的美。【考点凝练】现在分词短语作结果状语2．Norwouldtheyfailtoimaginehowitsnativeinhabitants,includingroyalpenguins,kingpenguins,andelephantseals,existedinperfectharmonywiththeirnaturalhabitatforthousandsofyears.他们也不会想象不到，几千年来，这里的土著居民，包括皇家企鹅、王企鹅和象海豹，是如何与它们的自然栖息地和谐共存的。【考点凝练】nor置于句首引起的部分倒装3．Thisincidentmadeitclearthattherat,mouseandrabbitproblemneededsolvingonceandforall.这一事件清楚地表明，大鼠、小鼠和兔子泛溢的问题需要一次彻底的解决。【考点凝练】make＋it＋adj.＋that从句4．WhatisspecialaboutthehoneyisthatitisproducedbytheearliestspeciesofChinesebee.这种蜂蜜的特殊之处在于它是由中国最早的蜜蜂酿造的。【考点凝练】what引导主语从句[语境活用]——经典句式仿写1．他的父母死了，留给他很多钱。(现在分词短语作结果状语)Hisparentsdied,

.2．她不会说这种语言，也不会写这种语言。(nor置于句首引起的部分倒装)Shecouldn'tspeakthelanguage,

.leavinghimalotofmoneynorcouldshewriteit3．首先，我要表明的是，我并不反对太空计划。(make＋it＋adj.＋that从句)Firstofall,Iwantto

thespaceprogram.4．你需要的是一个允许你犯错的好老师。(what引导主语从句)

isagreatteacherwholetsyoumakemistakes.makeitclearthatIamnotagainstWhatyouneed核心考点

•讲练提升核

心

词

汇1．decreasev．(使)减少；(使)变小n.减少基础练习·单句语法填空(1)Thenumberofboardersoftheschoolhasdecreased

threehundred.(2)Lastyearwitnessedadistinctdecrease

turnoverofthiscompany.归纳拓展·decrease(from...)to...(从……)减少到……decreaseby...降低了……decreasein...在……方面减少，减小，下降·onthedecrease在减少toin能力提升·句式写作诵读(3)据报道，由于智能手机的问世，看杂志的人数在减少。Itisreportedthatasaresultoftheappearanceof

．2．trapn．夹子；

陷阱vt.使陷入困境基础练习·单句语法填空(1)Thebombexploded,

(trap)victimsinthebuilding.(2)Teenagersclimbeddozensofflightsofstairstodeliverwaterandfoodtoelderlypeople

(trap)inpowerlesshigh­risebuildings.smartphonesthenumberofpeoplewhoreadmagazinesisonthedecreasetrappingtrapped(3)Don'tfallinto

trapofthinkingyoucanlearnaforeignlanguagewithoutdoinganywork.归纳拓展·trapsb.into(doing)sth.使某人陷入(做)某事的圈套；使某人中计trapsb.in把某人困在……中·fallintothetrapofdoingsth.落入做某事的圈套set/layatrapfor...为……设圈套/陷阱the能力提升·句式写作诵读(4)Becausehehadbeentrappedinthetraffic,hewaslateforschool.→

，hewaslateforschool.(过去分词短语作状语)3．owev．欠(账、钱、人情等)；归因于……；归功于……；应给予基础练习·单句语法填空(1)MyEnglishteacherissuchagreatsoul,

whomIowemanythanks.Trappedinthetrafficto(2)Weoweittoyou

(complete)thisjob，sowehopeyoumakeeffortstohelpus.(3)Apparently,

(owe)tothebadweather,thismorning'sflightwillbedelayed.归纳拓展·owesb.sth.＝owesth.tosb.欠某人某物；把……归功于……oweittosb.that.../todo...把……归功于某人·owingto由于tocompleteowing能力提升·句式写作诵读(4)Becauseofmylackofexperience,Ididn'tdotheworkwell.→

mylackofexperience,Ididn'tdotheworkwell.(5)我无法和你去旅行，应该向你道歉。I

forbeingunabletotravelwithyou.Owingtooweanapologytoyou4．comparisonn．比较；对比基础练习·单句语法填空(1)(2024·全国甲卷)Mychildhoodisquitehappy

(compare)withhers.(2)Theywerelivingwell,in

(compare)withpeopleelsewhereintheworld.(3)WeinChinaalsoliketocompareyoungpeople

flowers,astheyarefullofvigorandnewideas.comparedcomparisonto归纳拓展·incomparisonwith与……相比较beyondcomparison无与伦比·comparedto/with和……相比compare...to...把……比作……compare...to/with...把……和……比较能力提升·句式写作诵读(4)与其他器官相比，人类的心脏是否虚弱？Isthehumanheartweak

theotherorgans?(5)她是一个非常漂亮的女孩。她的容貌无与伦比。Sheisverybeautifulgirl.Herlooksare

．incomparisonwithbeyondcomparison5．dieout灭绝基础练习·单句语法填空(1)Apparently，thegirlisdying

(participate)intheEnglishContest.(2)Ihearyouaredying

someadviceonhowtomakefriends.(3)Therarebirddied

hundredsofyearsago.(4)Accordingtostatistics,amanismorethantwiceaslikelytodie

skincancerasawoman.toparticipateforoutof归纳拓展·dieaway(声音、风、光线等)渐息；渐弱dieof死于(疾病、衰老、饥饿、悲伤等自身原因)diefrom死于(意外等外部原因)·(be)dyingto极想；渴望bedyingforsth.渴望/想要某物注意：表示“渴望”的短语还有：longfor，longtodo，behungryfor，bethirstyfor，desiretodo，bekeentodo，beeagertodo，beanxioustodo等。能力提升·句式写作诵读(5)他渴望回到他的祖国。①

(dying)②

(anxious)③

(longing)④

(eager)⑤

(keen)Heisdyingtoreturntohismotherland.Heisanxioustoreturntohismotherland.Heislongingtoreturntohismotherland.Heiseagertoreturntohismotherland.Heiskeentoreturntohismotherland.6.outofcontrol失去控制；无法管理基础练习·单句语法填空(1)Yououghttokeepyourappetite

controlwhenyouareangry.(2)Studentsareencouragedtotakecontrol

theirownlearning,ratherthanjustdependingontheteacher.underof归纳拓展·incontrolof控制……inthecontrolof由……控制；被……控制undercontrol在控制之中outofcontrol失去控制beyondcontrol无法控制·losecontrolof失去对……的控制takecontrolof控制……能力提升·句式写作诵读(3)Theywereincontrolofthesouthernsideofthemountain.→Thesouthernsideofthemountainwas

them.(4)Hetriedtobrakethecar，butitwasbeyondcontrol.→Hetriedtobrakethecar，butitwas

．→Hetriedtobrakethecar，buthe

it.inthecontrolofoutofcontrollostcontrolof重

点

句

型1．否定副词位于句首引起的倒装句Norwouldtheyfailtoimaginehowitsnativeinhabitants,includingroyalpenguins,kingpenguins,andelephantseals,existedinperfectharmonywiththeirnaturalhabitatforthousandsofyears.他们也不会不去想象岛上的土著居民，包括皇家企鹅、王企鹅和象海豹，数千年来是如何与它们的自然栖息地和谐共存的。基础练习·单句语法填空(1)Bernardreturnedwithanemptybasketandneverbefore

heearnedsomuchmoneyinhislife.归纳拓展否定副词置于句首，要用部分倒装语序，即把谓语动词的一部分(助动词、情态动词或be动词)提到主语之前。这类否定词或含有否定意义的短语主要有：no，not,never,little,hardly,seldom，scarcely,barely,notuntil,neither...nor...，notonly...butalso...，nosooner...than...,hardly...when...，innosense，innoway，innocase，bynomeans，onnoaccount,atnotime，undernocircumstances等。had能力提升·句式写作诵读(2)Ihardlythinkitpossibletofinishtheworkbeforedark.→

tofinishtheworkbeforedark.(3)直到最近他们才鼓励农村地区发展与旅游相关的活动。①

thedevelopmentoftourist­relatedactivitiesintheruralareas.(倒装句)②

thedevelopmentoftourist­relatedactivitiesintheruralareasuntilrecently.(简单句)③

thedevelopmentoftourist­relatedactivitiesintheruralareas.(强调句)HardlydoIthinkitpossibleNotuntilrecentlydidtheyencourageTheydidn'tencourageItwasnotuntilrecentlythattheyencouraged2．make＋it＋adj.＋that从句Thisincidentmadeitclearthattherat,mouseandrabbitproblemneededsolvingonceandforall.这一事件清楚地表明，大鼠、小鼠和兔子泛滥的问题需要一劳永逸地解决。基础练习·单句语法填空(1)Shemadeitcleartome

shewishedtomakeanewlifeforherselfelsewhere.(2)Myparentsmade

apointfortheirtwokidstospendtimeoutside，nomattertheweatherorseason.(3)Heisstubborn,whichmakesitnouse

(quarrel)withhimaboutit.thatitquarrelling归纳拓展句型make＋it＋adj.＋that从句，其中it作形式宾语，而真正的宾语是后面的从句。·make＋it＋adj./n.＋that从句·make＋it＋adj./n.＋(forsb.)todo不定式·make＋it＋nogood/nouse...＋doingsth.常用于这种句型的动词还有：think，consider，find，feel等。能力提升·句式写作诵读(4)然后我代表公司特意参加了那些会议，并尽我所能地学习。

thosemeetingsonbehalfofmycompanyandlearnallIcould.Ithenmadeitapointtoattend关键能力•对点习得Ⅰ.单句语法填空1．Sinceheisoftenignoredbyhiscolleagues,he

(rare)hastheopportunitytoshowhisability.2．It's

(apparent)rareforittobethishotinApril.3．TheBeatlesweredescribedasaBritish

(invade)bylocalandnationwidenewspapersatthattime.4．Aboardinsidetheairportshowsarrivalsand

(depart).rarelyapparentlyinvasiondepartures5．Bynow,thenumberoftheworkersinthatfactoryhasdecreased____

12percent.6．Byopeninganovel,Icanleavebehindmyburdensandenterintoawonderfuland

(mystery)worldwhereIamnowanewcharacter.7．Those

(trap)intheburningbuildingmanagedtoescapebeforetheroof

(collapse).8．Itisdifficulttomakea

(compare)withherpreviousbook—therearewide

(vary)causedbydifferentculturalbackground.bymysterioustrappedcollapsedcomparisonvariations9．Withfurtherheavyfinancial

(intervene)developed,thenumberofhomelesspeoplehasreduced

(drama).10．Thisisthestoryofwildlife

(conserve)inanagewhenthe

(endanger)wildlifeison

decrease.interventiondramaticallyconservationendangeredtheⅡ.语境辨义练一词多义练/熟词生义练1．trap(1)Someminersweretrappedundergroundafterthecollapse.___

(2)Wereyoujustgoingtotrapherintomakingthedecision?___

(3)Theonlythingthewolfcoulddowasclimbuptothegroundfromthetrap．___

(4)Thepolicesetatraptocatchthethief.__

A.n.陷阱B.vt.使困住C.n.圈套；诡计D.vt.诱骗BDAC2．快速阅读下列句子并猜测句中加黑词汇的意思(1)Itispossibletomultiplythesebacteriainthelaboratory.______________

(2)Heisnotanythinglikehistwinsisterwhoisoutgoingandhasastrongappetiteforsuccess.__________

(使)繁殖；增殖强烈欲望核心素养

•双写培优Ⅰ.话题微写作(运用单元知识，在真实任务情境中提高语言综合运用能力)假设你是李华，你校将举办主题为“HowtoProtectWildAnimals”的英语演讲比赛，你将参加此比赛，请你用英文写一篇演讲稿。1．大家早上好！我很荣幸站在这里给大家做一个简短的演讲。————————————————————————————————————————————————Goodmorning,everyone!It'smyhonourtostandhereandgiveyouashortspeech.2．毫无疑问，由于人类活动，许多濒危野生动物正面临灭绝。(owingto;endangered;dieout)——————————————————————————————————————————————3．正如我们所知，善待动物就是善待自己，因此应该采取以下措施。(as引导非限制性定语从句；lookafter)———————————————————————————————————————————————————Thereisnodoubtthatmanyendangeredwildanimalsarefacingdyingoutowingtohumanactivities.Asisknowntous,tolookafteranimalswellistolookafterourselveswell,someasuresofthefollowingshouldbetaken.4．首先，政府应制定污染标准，以减少环境污染，并严厉打击乱捕滥猎野生动物等违法犯罪活动。(criterion)——————————————————————————————————————————————————————————————————————————————————————5．其次，为了与自然和谐共处，应该建立和监测野生动物保护区。(inorderto;beinharmonywith)——————————————————————————————————————————————————————Firstofall,thegovernmentshouldformulatepollutioncriteriatoreduceenvironmentalpollution,andcrackdownonillegalandcriminalactivitiessuchasindiscriminatehuntingofwildanimals.Secondly,inordertobeinharmonywithnature,wildlifereservesshouldbeestablishedandmonitored.6．此外，学校应支持并积极响应国家号召，加大宣传力度，提高学生保护野生动物的意识。(respondto)————————————————————————————————————————————————————————————7．反过来，通过为保护野生动物作出贡献，我们才能与大自然共存。(inturn;coexistwith)——————————————————————————————————————————8．感谢您的倾听！———————————

Additionally,schoolsshouldsupportandactivelyrespondtothenationalcall,strengthenpublicityandraisestudents'awarenessofwildlifeprotection.Inturn,bymakingcontributionstowardsprotectingwildanimals,wecancoexistwiththenature.Thanksforyourlistening！[句式升级]将第7句用倒装句式进行改写升级。————————————————————————————————————————————————————————Onlybymakingcontributionstowardsprotectingwildanimals,inturn,canwecoexistwiththenature.[连句成篇]参考范文：Goodmorning,everyone!It'smyhonourtostandhereandgiveyouashortspeech.Thereisnodoubtthatmanyendangeredwildanimalsarefacingdyingoutowingtohumanactivities.Asisknowntous,tolookafteranimalswellistolookafterourselveswell,someasuresofthefollowingshouldbetaken.Firstofall,thegovernmentshouldformulatepollutioncriteriatoreduceenvironmentalpollution,andcrackdownonillegalandcriminalactivitiessuchasindiscriminatehuntingofwildanimals.Secondly,inordertobeinharmonywithnature,wildlifereservesshouldbeestablishedandmonitored.Additionally,schoolsshouldsupportandactivelyrespondtothenationalcall,strengthenpublicityandraisestudents'awarenessofwildlifeprotection.

Onlybymakingcontributionstowardsprotectingwildanimals,inturn,canwecoexistwiththenature.Thanksforyourlistening!Ⅱ.读后续写微写作(一)积累常诵动作描写之“哭泣”（二）短语hold/fightbacktears,burstintotears,crybitter/lonelytears,bewetwit