选择性必修第二册　Unit 5 A delicate world

选择性必修第二册Unit5Adelicateworld英语大一轮复习目录/1.内容索引2.基础知识排查3.核心考点突破4.写作能力提升5.基础知识达标><基础知识排查PART01单击此处添加标题Ⅰ.阅读单词——会意halfway adj.中间的，半途的inhabitant n.栖居的动物penguin n.企鹅rat n.大老鼠vegetation n.植物，草木(总称)erosion n.侵蚀chaos n.大混乱；紊乱virus n.病毒immunity n.免疫力substantial adj.大量的，多的1.单击此处添加标题2.单击此处添加标题intervention n.干预，介入postscript n.附言pest n.有害小动物；害虫dissolve v.(使)溶解nutrient n.养分，营养物session n.一段时间herbal adj.用香(药)草制成的criterion n.(复数criteria)标准，准则prosper v.兴旺，发达altitude n.海拔(高度)thrive v.茁壮成长fossil n.化石floral adj.花的coexist v.共存，共处Ⅱ.重点单词——记形heritage n.遗产；传统habitat n.栖息地subsequently adv.后来，随后appetite n.胃口，食欲decrease v.(使)变小，(使)减少trap n.夹子，陷阱collapse v.倒坍；塌下incident n.事件owe v.应该做；对……负有……的义务visual adj.视觉的status n.地位；身份rare

adj.稀有的，罕见的apparently

adv.据说；看来，似乎vast

adj.巨大的；广大的elsewhere

adv.在别处greeting

n.问候，招呼16dramatically adv.显著地；戏剧性地→dramatic

adj.戏剧性的；突然的→drama

n.戏剧Ⅲ.拓展单词——悉变1multiply v.(使)大大增加，(使)倍增→multiple

adj.多种多样的conservation n.保护→conserve

v.保护→conservative

adj.保守的；守旧的departure n.离开→depart

v.离开；出发explode v.突然增加→explosion

n.爆炸；激增ecology n.生态；生态学→ecological

adj.生态的→ecologist

n.生态学家comparison n.比较→compare

v.比较mysterious adj.神秘的→mystery

n.难以理解的事物；谜biological adj.生物的，与生物有关的→biology

n.生物学→biologist

n.生物学家variation n.差异；变化→variable

adj.可变的；易变的→various

adj.各种各样的→variety

n.变化；多样(化)；多变(性)→vary

v.变化10endangered adj.濒临灭绝的→endanger

v.危及；使……处于危险→danger

n.危险→dangerous

adj.危险的11invasion n.涌入；侵犯，入侵→invade

v.侵犯→invader

n.侵略者secure adj.安全的；安心的；可靠的；稳固的

vt.获得；拴牢；保护→security

n.安全；保护措施[拔高词汇]spark/spɑːk/

vt.引发；激发

n.火花；活力siege/siːdʒ/

n.围困；包围devise/dɪ'vaɪz/

vt.想出；设计shiver/'ʃɪvə(r)/

vi.颤抖；发抖groan/ɡrəʊn/

n.呻吟；低沉的声响

vi.&vt.呻吟doom/duːm/

n.厄运；毁灭

vt.注定(失败、毁灭等)meetone’sdoom

死亡weariness/'wɪərɪnɪs/

n.厌倦；筋疲力尽glide/ɡlaɪd/

vi.滑行；滑翔glideaway 溜走；滑走pierce/pɪəs/

vt.&vi.刺入；刺穿；穿透stealthily/'stelθɪli/

adv.偷偷地；鬼鬼祟祟地Ⅳ.背核心短语onbehalfof 代表failtodosth 未做到某事inharmonywith 与……协调，与……一致，

与……和睦相处developanappetitefor 对……产生兴趣beintroducedto 被引进到……，被介绍给……45dieout 灭绝；消失outofcontrol 失去控制remove...from... 把……从……移走decreasefrom...to... 从……减少到……inconsequence 结果，因此turnout 原来是，结果发现1011asubstantialnumberof

大量的onceandforall 一劳永逸；彻底地owe...to... 把……归功于……；欠……coexistwith 和……共存；与……共处Ⅴ.悟经典句式1Norwouldtheyfailtoimaginehowitsnativeinhabitants，includingroyalpenguins，kingpenguins，andelephantseals，existedinperfectharmonywiththeirnaturalhabitatforthousandsofyears.(否定副词置于句首引起的倒装)他们也不难想象出，数千年来，包括帝企鹅、王企鹅和象海豹在内的当地动物是如何与其自然栖息地完美地和谐共存的。Itturnedoutthattheydevelopedanimmunitytothevirus，andtheirnumbersexplodedonceagain.(Itturnedoutthat...)它们最终对病毒产生了免疫，数量又一次激增。Thisincidentmadeitclearthattherat，mouseandrabbitproblemneededsolvingonceandforall.(it作形式宾语)这一事件清楚地表明，大鼠、小鼠和兔子泛滥的问题需要彻底地解决。4Thenextstepistoremovethelastremaininginvadingspecies，andthat’swhereIcomein—withmydogs.(where引导表语从句)下一步是清除最后残存的入侵物种，这就是我的工作了——和我的狗一起。5AlthoughendangeredelsewhereinChinaduetotheinvasionofforeignspecies，thebeesofShennongjiahavecoexistedwiththelocalpeopleforcenturies.(状语从句的省略)虽然在中国的其他地区，由于外来物种入侵，这种蜜蜂濒临灭绝，但是神农架的这种蜜蜂和当地的人们已经共存了几个世纪。Ⅰ.阅读单词1.inhabitant

n.____________2.erosion

n._____3.vegetation

n._________________4.chaos

n._____________5.virus

n._____6.immunity

n._______7.substantial

adj._____________词汇默写栖居的动物侵蚀植物，草木(总称)大混乱；紊乱病毒免疫力大量的，多的8.intervention

n.____________9.dissolve

v._________10.nutrient

n._____________11.session

n._________12.criterion

n.___________13.thrive

v._________14.coexist

v.____________词汇默写干预，介入(使)溶解养分，营养物一段时间标准，准则茁壮成长共存，共处Ⅱ.重点单词1.

n.遗产；传统2.

n.栖息地3.

adv.后来，随后4.

v.(使)变小，(使)减少5.

v.倒坍；塌下heritagehabitatsubsequentlydecreasecollapse6.

n.事件7.

v.应该做；对……负有……的义务8.

adj.视觉的9.

adj.稀有的，罕见的10.

adv.据说；看来，似乎incidentowevisualrareapparentlyⅢ.拓展单词1.

adv.显著地；戏剧性地→

adj.戏剧性的；突然的→

n.戏剧2.

adj.生物的，与生物有关的→

n.生物学→

n.生物学家dramaticallydramaticdramabiologicalbiologybiologist3.

n.比较→

v.比较4.

n.差异；变化→

adj.可变的；易变的→

adj.各种各样的→

n.变化；多样(化)；多变(性)→

v.变化comparisoncomparevariationvariablevariousvarietyvary5.

n.涌入；侵犯，入侵→

v.侵犯→

n.侵略者6.

adj.安全的；安心的；可靠的；牢固的 vt.获得；拴牢；保护→

n.安全；保护措施invasioninvadeinvadersecuresecurityⅣ.拔高词汇1.spark

vt.____________

n.____________2.shiver

vi.____________3.groan

n._________________

vi.&vt.______4.pierce

vt.&vi._________________5.stealthily

adv.____________________引发；激发火花；活力颤抖；发抖呻吟；低沉的声响呻吟刺入；刺穿；穿透偷偷地；鬼鬼祟祟地Ⅴ.核心短语1.

未做到某事2.developanappetitefor ________________3.

灭绝；消灭4.

原来是，结果发现5.

从……减少到……failtodosth对……产生兴趣dieoutturnoutdecreasefrom...to...Ⅰ.词形变化填空1.Abomb

andthetowercollapsed.The

washeardamileaway.(explode)2.Somenatural

oftheancienttimesarestill

topeopletoday.(mystery)3.Ireallyfeltmylifewasin

whenhedrovethecar.SoItoldhimdrivingfastwas

andifhedidn’tslowdown，hewould

ourlives.(danger)语境运用explodedexplosionmysteriesmysteriousdangerdangerousendanger4.Hehadplannedto

onFriday，butthebadweatherdelayedhis

.(depart)5.The

warnedthatwhattheydidmaybeathreattoglobal

andbreakthe

balance.(ecology)6.It’simportantto

energy.Infact，cheaperenergy

techniqueshavebeenputintooperationinthedevelopedworld.(conserve)departdepartureecologistecologyecologicalconserveconservation7.

elementscausethealgae(藻类)to

athighspeed，oneofwhichiswastewater.(multiply)MultiplemultiplyⅡ.选词填空1.Therewasnothingwecoulddoaboutit—thesituationwas_______

.2.Whenaskedaboutthesecrettowinningthecompetition，thegirl

thesuccess

herteachers.inconsequence，inharmonywith，outofcontrol，onbehalfof，owe...to...outofcontrolowedto3.IwanttoexpressoursinceregratitudeforyourkindhelpwithourEnglishlearning

thewholeclass.4.Everyonedesiresforfriendshipand

，itisofgreatsignificancetoknowhowtomakefriends.5.Humanlifeisregardedaspartofnatureandtheonlywayforustosurviveistolive

nature.inconsequence，inharmonywith，outofcontrol，onbehalfof，owe...to...onbehalfofinconsequenceinharmonywithⅢ.经典句型仿写1.(应用文写作之鼓励信)我必须说清楚，不管发生什么，我会永远支持你。(it作形式宾语)Imust

，nomatterwhathappens.makeitclearthatIwillsupportyouforever2.(读后续写之主旨升华)事实证明，帮助别人实现梦想让我更快乐。(Itturnsoutthat...)____________________________________________________________________________________________________________________________Itturnsoutthathelpingothersrealizetheirdreamsgivesmemorepleasure.3.这个咖啡馆是我第一次遇见我最好的朋友的地方。(where引导表语从句)Thiscafeis

.4.我永远不会忘记我在中国度过的那个快乐而热闹的春节。(否定副词置于句首引起的倒装)______________________________________________________________whereImetmybestfriendforthefirsttimeNeverwillIforgetthehappyandlivelySpringFestivalIspentinChina.5.虽然又累又渴，但我们体验到了采摘桃子的乐趣。(状语从句的省略)

，weexperiencedthejoyofpickingpeaches.AlthoughtiredandthirstyIncomparisonwiththepast，people’sawarenesshasbeenimproveddramaticallyandtheconservationareasarebecominglarger,1._______

makesthenumberofanimalsmultiply.Besides,2.

(owe)tothesubstantialinterventionofthegovernment，effectivemeasures3.______

(take)toprotecttheecologyandkeepthebiologicalbalance.4.____________(apparent)，alltheeffortsarerewarding.Morelawswhichprotectanimalsfrom5.

(kill)comeintoeffect，whichowingaretakenApparentlybeingkilledleadingtoaharmonious6.

(coexist)betweenmankind7.___

animals.However,8.

(protect)theendangeredrareanimalsanddecreasethespreadofinfectious9.

(virus)fromwildanimals，weneedtokeephumansfrominvadingtheirhabitatsandestablishmore10.________(nature)reserves.返回coexistenceandtoprotectvirusesnatural><提示：题干中加底纹词汇为本单元词汇PART01核心考点突破v.(使)减少，(使)变小n.减少decrease·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1(1)Thankstothegovernment’sintervention，thenumberofthepatientshasdecreased

threehundred.(2)Lastyearwitnessedadistinctdecrease

turnoverofthiscompany.(3)(图表类作文)如上图所示，阅读电子书而不是纸质书的人数正在减少。Asisstatedintheabovegraph，thenumberofpeople_____________

.to/byinwhoreade-booksratherthanpaperbooksisdecreasing/onthedecreasev.应该做；对……负有……的义务；欠(账、钱、人情等)；归功于……；应感谢owe2·owesbsth＝owesthtosb欠某人某物owesthtosb/sth把某事归功于某人/某事oweittosbthat...把……归功于某人·owingto因为，由于(1)(应用文写作之道歉信)我欠你一个道歉，因为周五下午我未能和你一起去书店。I_____________________________________________________________

onFridayafternoon.(2)(应用文写作之感谢信)我在英语学习上的巨大进步都归功于您，任何语言都不足以表达我衷心的感谢。______________________________________________________________

，sonowordsarestrongenoughtoexpressmyheartfeltgratitude.oweyouanapology/oweanapologytoyoufornotgoingtothebookstorewithyouIowemygreatprogressinEnglishlearningtoyou/IoweittoyouthatIhavemadegreatprogressinEnglishlearning(3)(2022·新课标Ⅰ，读后续写)大卫在终点线气喘吁吁地说道：“正是因为您的鼓励，我才能够克服内心的恐惧，在越野赛中挑战自我。”Davidwasoutofbreathatthefinishingline，saying，“Itis________

thatIcanovercomemyinternalpanictochallengemyselfinthecross-countryrun.”owingtoyourencouragementn.比较(comparev.比较；匹敌；比喻；相比n.比较)3comparison·bycomparison相比之下，相较而言incomparisonwith与……相比较·compare...with...把……和……相比较compare...to...把……比作……beyond/withoutcompare无与伦比，举世无双·comparedto/with...和……相比(通常作状语)(1)(2021·全国乙，书面表达)与过去相比，越来越多的青少年更喜欢在网上学习。相比之下，在线学习的便利性和灵活性是无与伦比的，但青少年显然会面临更多的诱惑。因此，如何成为聪明的在线学习者是非常重要的。

，moreandmoreteenagerspreferstudyingonline.

，convenienceandflexibilityofonlinelearning

，butteenagerswillapparentlyfacemoretemptations.Sohowtobesmartonlinelearnersisofgreatsignificance.Comparedto/with/IncomparisonwiththepastBycomparisonisbeyond/withoutcompare(2)(应用文写作之倡议书)书籍被比作人类进步的阶梯，因此，我主张我们应该在业余时间多读书。Books

，andhence，Iadvocatethatweshouldenjoymorebooksinoursparetime.(3)(2021·上海6月，书面表达)在对比了这门课和那门课之后，我建议你选择中文听说课，这可以帮助你尽快适应课堂。After

，IrecommendyoutochooseChineselisteningandspeakingcourse，whichcanhelpyouadaptyourselftoclassassoonaspossible.arecomparedtotheladderofhumanprogresscomparingthiscoursewiththatone灭绝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)dyingtodosth极想做某事bedyingforsth渴望/想要某物4dieout(1)Apparently，thegirlisdying

(participate)intheEnglishcontest.(2)It’ssaidthattherarebirddied

hundredsofyearsago.(3)Accordingtostatistics，amanismorethantwiceaslikelytodie____

skincancerasawoman.toparticipateoutof(4)(应用文写作之申请信)我渴望有机会成为一名志愿者。我的确希望您能给我这个宝贵的机会。.Idohopeyoucanoffermethepreciousopportunity.用法点拨表示“渴望”的短语还有：longfor，longtodo，behungryfor，bethirstyfor，desiretodo，bekeento，beeagerto，beanxiousto等。Iamdyingtohave/forthechancetobeavolunteer失去控制；无法管理incontrolof控制……inthecontrolof由……控制，被……控制undercontrol在控制之中beyondcontrol无法控制losecontrolof失去对……的控制takecontrolof控制……55outofcontrol(读后续写之情感描写)我的车在半山腰失去了控制，我的心都提到嗓子眼儿了。幸运的是，我最终控制了我的车，我松了口气。

halfwayupthehillandmyheartwasinmymouth.Luckily，_______________________________________________________________________________

intheendandIsighedinrelief.Mycarwasbeyondcontrol/outofcontrol/IlostcontrolofmycarItookcontrolofmycar/mycarwasundercontrol/Iwasincontrolofmycar/mycarwasinthecontrolofme6Norwouldtheyfailtoimaginehowitsnativeinhabitants，includingroyalpenguins，kingpenguins，andelephantseals，existedinperfectharmonywiththeirnaturalhabitatforthousandsofyears.他们也不难想象出，数千年来，包括帝企鹅、王企鹅和象海豹在内的当地动物是如何与其自然栖息地完美地和谐共存的。否定副词置于句首引起的倒装句否定副词置于句首，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。这类否定词以及含有否定词或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。(1)(2023·新课标Ⅰ，读后续写)我一听到这个激动人心的消息，就愣在那里，不敢相信自己的耳朵。我从来没有想到我会在写作比赛中获得第一名。Nosooner

thanIfrozethere，unabletobelievemyears.Never

Iwouldwinfirstprizeinthewritingcontest.hadIlearned/learntabouttheexcitingnewshadIthoughtthat(2)母亲那句鼓舞人心的话仍然在我的脑海里回响：“在得到这份工作之前，你绝不能放弃。”Mymother’sinspiringwordsstillechoedinmymind，“___________

beforesecuringthisjob.”Innoway/Onnoaccount/Undernocircumstancesshouldyougiveup(3)(2023·上海6月，书面表达)Thecameranotonlyrepresentsmychildhoodinthebestpossiblemannerbutitalsorepresentsmyloveforcapturingmoments.＝

inthebestpossiblemannerbutitalsorepresentsmyloveforcapturingmoments.(改写为倒装句)Notonlydoesthecamerarepresentmychildhood(4)Ihardlythinkitpossibletofinishtheworkbeforedark.＝______________________________________________________(改写为倒装句)(5)(读后续写之升华句)直到我经历了这场事故，我才明白坏运气有可能是正在等待开启的门。①Iwasn’tawarethatbadfortunemightbethedoorwaitingtobeopened

.②

badfortunemightbethedoorwaitingtobeopened.(改写为倒装句)HardlydoIthinkitpossibletofinishtheworkbeforedark.untilIexperiencedtheaccidentNotuntilIexperiencedtheaccidentwasIawarethat返回提示：题干中加底纹词汇为上一单元词汇><PART02基础知识达标Ⅰ.一词多义练/熟词生义练——清除阅读障碍1.trap(1)Someminersweretrappedundergroundafterthecollapse.

(2)Wereyoujustgoingtotrapherintomakingthedecision？(3)(2023·新课标Ⅰ)You’llheartheseparticipants’storiesandlearnwhatstrategiesworkedwellforthem，andwhattrapstheyencounteredthatyoushouldavoid.

(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颜色词汇的意思(1)Itispossibletomultiplythesebacteriainthelaboratory.(2)Heisnotanythinglikehistwinsisterwhoisoutgoingandhasastrongappetiteforsuccess.(3)(2019·北京)Afterwards，sheandherfathersecuredtheirfirstbusinessmeetingwithasupermarketowner.(4)(2020·浙江7月)Theresultsheldtrueevenafterthescientistsaccountedfortheparticipants’overallhealthstatus._________________________________(使)繁殖，增殖强烈欲望获得状态Ⅱ.核心知识强化练——巩固语言知识1.Althoughhefailed

(live)uptohisparents’expectations，hisdevotionwastosomeextentmeaningful.2.Inmyopinion，heisstubborn，whichmakes

impossibletopersuadehimtoassistus.3.Mytwinsaredying

aboxofchocolates，whilemywifeisdying

(see)theexhibit.4.

(trap)intheruins，thegirlstillheldapositiveattitude，expectingsomegenerouscomradestorescueher.toliveitfortoseeTrapped5.Avanwent

ofcontrolandcrashedintothefrontoftheclinic.6.Thespecialisthasanappetite

travelinginhissparetimetorelieveheavypressure.7.Thenumberofwildanimalshasbeen

thedecreaseinthepastfewyears.8.It’smygreathonortodeliveraspeechonhowtobuildaharmoniouscampus

behalfofmyschool.outforonon9.By

(compare)，Iwouldrathertakepartinthisrewardingandmeaningfulactivity.10.Iowe

toyouthatIcanhandlethecultureshocksosuccessfully.返回comparisonit><PART03写作能力提升假设你班最近召开了一个关于环境保护(environmentalprotection)的主题班会，请代表你所在的小组作一个主题发言。内容要点：1.目前存在的环境问题或现象；2.为了保护环境，各国政府所做的努力；3.你的看法环境保护完成句子1.与过去相比，目前的环境保护仍然存在许多问题。(comparison)_____________________________________________________________2.由于人类活动，空气、水和土壤的污染非常严重，对全球生态系统产生了不良影响。(owingto)_____________________________________________________________3.动物、森林和海洋资源的数量正在减少。(decrease)_____________________________________________________________4.尽管面对严峻的挑战，但许多国家的政府采取了许多有效的措施来保护脆弱的环境。(状语从句的省略)_____________________________________________________________5.直到每个国家和每个人都共同努力时，我们才能拥有一个更好的环境。(倒装句)_____________________________________________________________完成句子把以上句子用适当的过渡词语和过渡句组成一篇80词左右的短文。__________________________________________________________________________________________________________________________组句成篇Dearclassmates，Ifeelgreatlyprivilegedtovoicemyopinionsaboutprotectingtheenvironmentonbehalfofmygroup.Incomparisonwiththepast，therearestillmanyproblemsofenvironmentalprotectionatpresent.Owingtohumanactivity，thepollutionofair，waterandsoilissoseriousthatithasabadeffectontheglobalecosystem.Forinstance，thenumberofanimals，forestsandsearesourcesisdecreasingandit’shightimetosavethemfromdisappearing.参考范文参考范文Thanksforyourlistening.Althoughfacedwithseriouschallenges，governmentsofmanycountrieshavetakennumerouseffectivemeasurestoprotectthedelicateenvironment.AsfarasIamconcerned，notuntileverycountryandeveryindividualmakejointeffortscanwehaveabetterenvironment.教材语料整合亮词[生态环保描写]

habitat；multiply；conservation；decrease；ecology；endangered美句Strongwindsandstormyseashavehelpedsculptitslong，thinshape.Thegreengrassandbarerockofitslandscapecontrastdramatically，givingitawildandnaturalbeauty.(环境描写)动作细节描写：看(一)拓展语料积累单词see看见watch观看