2025届新教材高中英语Unit5WorkingtheLandSectionⅢUsingLanguage课件新人教届选择性必修第一册

UNIT5

WORKINGTHELANDSectionⅢ

UsingLanguage课前自主预习Ⅰ.重点单词1．________adj.城市的；都市的；城镇的2．_______n．炸弹vt.轰炸；对……投炸弹3．_________n．地下通道；地道；隧道4．____________n．扩建部分；扩大；电话分机→_________vt.延伸；扩大；推广vi.延伸；扩大；伸展5．___________adj.与化学有关的；化学的n．化学制品；化学品6．________n．小麦；小麦籽7．__________n．味道；特点；特色urbanbombtunnelextensionchemicalwheatflavourextend8．______________adj.营养(物)的→_____________adj.有营养的；营养丰富的→____________n．营养；滋养9．__________n．贫穷；贫困10．__________adj.有机的；不使用化肥的；有机物的11．____________n．杀虫剂；除害药物12．_____________adj.分布广的；普遍的；广泛的13．_________vt.&vi.消化vt.领会；领悟→____________n．消化；领悟14．____________adj.完全必要的；极其重要的nutritionalnutritiousnutritionpovertyorganicpesticidewidespreaddigestdigestionessential15．__________n．矿物；矿物质16．____________n．可供选择的事物

adj.可供替代的；非传统的17．__________n．食品杂货店→____________[pl.]食品杂货18．___________n．例子；实例；事例19．________n．向下(或向里)的距离；深(度)→_______adj.深的20．_______n．根；根茎；根部；根源21．___________adv.全部地；完整地；完全地→_________adj.全部的；整个的；完全的22．_________n．方面；层面mineralalternativegrocerygroceriesinstancedepthdeeprootentirelyentireaspectⅡ.重点短语1．take_____承担，接受(尤指艰巨工作或重大责任)；呈现，显出(新面貌或新特点)2．turn..._______把……变成3．makeuse_____利用4．_______one'sdemands满足某人的需要5．adapt_____适应6．now_______既然7．make_____one'smind下定决心onintoofmeettothatup8．complain________抱怨9．_____turn相应地；转而；依次；轮流10．_____for关于；至于11．switch_____转到；转换到12．turn_____求助于；求教于；转向13．focus_____集中(注意力、精力等)于；聚焦于；关注14．keep...free__________使……免受(影响、伤害等)；使……不含(有害物)15．______instance例如；比如aboutinastotoonfrom/offorⅢ.重点句型1．Forexample,pesticidescandamagethelandbykilling___________harmfulbacteriaandinsects,___________helpfulones.例如，农药不仅可以杀死有害的细菌和昆虫，还可以杀死有益的昆虫，从而破坏土地。2．Whydifferentcropsaregrownisbecausetheyputimportantmineralsbackintotheground,_________itreadyforthenextbatchofcrops.为什么要种植不同的作物，是因为他们把重要的矿物质放回地里，让它为下一批作物生长做好准备。notonlybutalsomaking3．Whatkeepsthemfromdoingsoisthefact_______chemicalfarmingservesthehighdemandforfoodaroundtheworld.阻止他们这样做的原因是化学农业满足了世界各地对粮食的巨大需求。thatⅣ.课文预读阅读Readingforwriting中的材料，选择最佳答案1．Fromthepassage,wecanseeorganicfarmersarethosewho____.A．growcropswithchemicalfertilisersB．growcropswithnaturalfertilisersC．produceorganicfertilisersD．carefortheenvironmentB2．Fromthepassage,weknowthat____.A．thechemicalsinthesoilwillsoondisappearB．pesticidesareofgreatbenefittohelpfulbacteriaC．cropsgrownwithchemicalfertiliserscanprovidemoreessentialmineralsD．cropsgrownwithchemicalfertilisersusuallygrowtoofastD3．Farmers____sothatthesoilmaynotgetexhausted.A．growthesamecropsyearafteryearB．usenaturalfertilisersC．changecropseveryfewyearsD．usechemicalfertilisers4．Whatistheauthor'spurposeofwritingthepassage？____A．Tocallonfarmerstoturntoorganicfarming.B．Tointroducesomegoodwaystomakethesoilrich.C．Tourgethegovernmenttostopusingpesticides.D．Togivesomeadviceonhowtoincreasetheoutputofcrops.CA课内要点探究1．essentialadj.完全必要的；极其重要的核心单词①(2022·北京高考)Theresult—anapproachknownassystemsthinking—isnowseenasessentialinmeetingglobalchallenges.其结果——一种被称为系统思维的方法——现在被视为应对全球挑战的关键所在。②(牛津高阶)Breathable,waterproofclothingisessentialformostoutdoorsports.大多数户外运动衣服必须透气且防水。③(牛津高阶)Itisessentialtokeepthetwogroupsseparate.必须将这两个组分开。④(牛津高阶)Itisessentialthatyouattendallthemeetings.你务必要参加所有的会议。⑤(剑桥高阶)Theessenceofhisargumentwasthateducationshouldcontinuethroughoutlife.他的论点的实质是教育应该贯穿一生。G归纳拓展T图解助记J即学即练单句语法填空①Butit'sessential_______youpickyourselfupandmoveon.②Tidinessintheworkshopisreallyessential______producinggoodwork.thatfor③It'sessential________(be)opentonewopportunitieswhentheycomeyourway.④Itisessentialforus_________(set)ourgoalrealistically.⑤Itisessentialthatyou________________(learn)Chinesehistory.tobetoset(should)learn2．alternativen．可供选择的事物adj.可供替代的；非传统的①(牛津高阶)Doyouhaveanalternativesolutiontotheproblem?你有没有别的办法来解决这个问题？②(剑桥高阶)I'mafraidIhavenoalternativebuttoaskyoutoleave.恐怕我别无选择，只能请你离开。③(牛津高阶)Wecouldtakethetrainoralternativelygobycar.我们可以坐火车去，也可以坐汽车去。G归纳拓展T图解助记J即学即练单句语法填空①________________(alternative),youcantransfermoneyviaaFrenchbankinLondon.②Weseenoalternativebut____________(change)thelogodesign.③Publictransportservesasaneconomicalternative_____cars.④(2023·1月浙江高考卷)Withgaspricesrisingandairportsecuritylinessnakinglongerthanever,whynotbookyournextdomesticvacationonatrain?Comparedtoother______________(alternative),it'scomfortableandrelaxing.Alternativelytochangetoalternatives完成句子⑤Thecriminal_________________________(除……别无选择)totellthetruthofhiscrime.hadnoalternativebut3．depthn．向下(或向里)的距离；深(度)①(朗文当代)Plantthebeansatadepthofaboutsixinches.把豆子种在大约六英寸深的地方。②(牛津高阶)Ihaven'tlookedatthereportindepthyet.我还没有深入研究这份报告。③(2022·全国甲卷)Eversinceherchildhood,Ginni,now71,hashadadeeplovefortravel.现年71岁的金妮从小就深爱旅行。④(柯林斯词典)Aswedrewnearertoitthewatergraduallydeepened.我们靠近它时，水渐渐深了起来。G归纳拓展T图解助记J即学即练单句语法填空①Theystudied_____depththesituationathomeandabroad.②Waterwasfoundat____depthof30metres.ina翻译句子③Therewereplanstodeepenastretchoftheriver.______________________________________④Thechildisbeingtaughtsubjectsthatarebeyondhisdepth._______________________________________曾经有过加深一段河道的计划。现在教给这个孩子的学科都过于深奥。1．inaddition除此之外，此外必备短语①Inaddition,thesechemicalscanstayinthesoilandundergroundwatersourcesforalongtime.此外，这些化学物质可以在土壤里和地下水源中留存很长时间。②Inadditiontomyweeklywage,Igotalotoftips.除了每周的薪水外，我还能得到不少小费。③AddupallthemoneyIoweyou.把我欠你的钱都加在一起。④Theheavyrainaddedtothedifficultyinrescuingtheburiedpeople.大雨增加了营救被掩埋人员的困难。⑤Inaddition,theinformationabouteachwordinapocketdictionaryisgenerallylimited.此外，袖珍字典里有关每个词的信息普遍是有限的。G归纳拓展J即学即练单句语法填空①(2023·全国乙卷)Inaddition_____theproblemofmiscomprehensionfrombothsides,therearevictoriesaccidentallyordeliberatelytwisted,especiallywhenonlythevictorsknowhowtowrite.②(2023·新课标全国Ⅰ卷)Youcouldaskafriendorfamilymembertohelpadd____yourlist.③ThetimeIspendincommutingeverydayadds_____tothreehours.totoup2．inturn相应地；转而；依次；轮流①(2022·北京高考)This,inturn,givesusnewgoalsofhealthandfitness.这反过来又给我们提供了健康的新目标。②(牛津高阶)Thebookis,byturns,funnyandverysad.这部书时而妙趣横生，时而悲悲戚戚。③(朗文当代)DanandIusuallytaketurnstocook.丹和我通常轮流做饭。④(牛津高阶)Ithinkit'sourturntodrivethekidstoschoolthisweek.我想这周轮到我们开车送孩子们上学了。J即学即练单句语法填空①Thetwobrotherstake________(turn)lookingaftertheirfather.②Hegetscheerfulanddepressed_____turns.③Ipaidavisittohimyesterdayinreturn______hishelp.④(2023·新课标全国Ⅱ卷)Ipostmyworkonsocialmediaand,_______turn,havemetsomeofthekindestpeople.⑤It'smyturn___________(clean)theclassroom.turnsbyforintoclean3．focuson集中于；聚焦于①(2023·1月浙江高考卷)InSPIREisinvestigatingpracticalapproachesto“low­impact”solardevelopment,whichfocusesonestablishingandoperatingsolarfarmsinawaythatiskindertotheland.InSPIRE正在研究“低影响”太阳能开发的实用方法，其重点是以对土地更友好的方式建立和运营太阳能农场。②Today,we'regoingtofocusonthequestionofhomelesspeople.今天，我们主要关注无家可归者的问题。③Ifwefindthosematerialsinteresting,we'llfocusourattentiononthemforlong.如果我们发现那些材料有趣，我们的注意力就会长时间集中在它们身上。④Healthandenvironmentalproblemshaveincreasinglybecomethefocusofattention.健康和环境问题日益成为人们关注的焦点。J即学即练单句语法填空①Whenthekitchenisfinished,I'mgoingtofocusmyattention_____thebackyardandgetthatstraightenedout.②(2023·全国甲卷)Youvalueprogressandfocus_____thequalityofworkmorethanthequantity.③Helayinbedwithhiseyes__________(focus)ontheceiling.④Thereistoomuchnoise.Ican'tconcentratemyattention_____thework.ononfocusedon4．forinstance例如；比如①(2023·新课标全国Ⅰ卷)Forinstance,theaverageobtainedfromtheestimatesoffourdiscussiongroupsoffivewassignificantlymoreaccuratethantheaverageobtainedfrom20independentindividuals.例如，从四个五人讨论组的估计中获得的平均值明显比从20个独立个体获得的平均值更准确。②(牛津高阶)Somecautionsmustbementioned—forexamplegoodtoolsareessentialtodothejobwell.有些警告一定得说，如：工欲善其事，必先利其器。③(柯林斯词典)Itprotectsagainstenvironmentalhazardssuchaswindandsun.它防范诸如狂风和烈日等环境危害。G归纳拓展J即学即练单句语法填空①(2023·全国乙卷)Thereisalsoresearchshowingthatpotplantscancleantheairaroundthembyremovingharmfulgases,such______carbondioxide.②Therearejobsmoredangerousthantruckdriving，______instance,traininglions.asfor翻译句子③Thosewhoweremoreself­disciplined,forinstance,werenomorelikelytolivetobeveryold.___________________________________________________④Thereisasimilarwordinmanylanguages,forexample,inFrenchandItalian.________________________________________________________比方说，那些更加自律的人并非更有可能活到很老。许多语言，譬如法语和意大利语，都有相似的词。1．Forexample,pesticidescandamagethelandbykillingnotonlyharmfulbacteriaandinsects,butalsohelpfulones.例如，农药在杀死有害细菌和害虫的同时也会杀死有益的细菌和昆虫，从而破坏土地。重点句型J句型剖析本句是notonly...butalso连接的简单句。①(2023·北京卷)Thatproject,whichIcouldcompletefrommysofainsteadofintheburningheatofthedesert,notonlysurvivedthelockdownbutworkedwheretraditionalmethodsdidn't.我可以在沙发上完成这个项目，而不是在沙漠的酷热中完成，它不仅在封锁期间幸存下来，而且在传统方法不奏效的地方也奏效了。②(2021·全国新高考Ⅰ卷)Notonlycanthesestoriesrelievemystress,butalsotheycanbroadenmyhorizon.这些故事不仅可以缓解我的压力，还可以开阔我的视野。G归纳拓展notonly...butalso...不仅……而且……连接两个并列成分，着重强调后者连接两个句子，且notonly位于句首时，notonly后面的句子要用部分倒装连接两个主语，其谓语动词的数通常与靠近的主语保持一致J即学即练单句语法填空①Notonlythestudentsbutalsotheteacher______(be)invited.②Notonlythechildrenbutalsotheirfather_____(be)fondofpedalingthetricycle.wasis完成句子③(2023·全国乙卷)它们不仅看起来很漂亮，而且研究表明，它们可以通过改善情绪、减轻压力和帮助增强记忆力来促进人们的健康。_______________________________,butstudieshaveshownthattheycanpromotepeople'swellbeingbyimprovingtheirmood(心情),reducingstressandhelpingtheirmemory.(部分倒装)Notonlydotheylookbeautiful2．Whydifferentcropsaregrownisbecausetheyputimportantmineralsbackintotheground,makingitreadyforthenextbatchofcrops.种植不同的作物是因为它们把重要的矿物质返回土壤中，使其为下一批作物做好准备。J句型剖析本句是一个复合句。Why...aregrown是主语从句；because引导的是表语从句。本句中makingit...为现在分词短语作结果状语，表示前面的情况所造成的结果，相当于andmakeit...。①Fifteenmilliontreeshadbeenblowndownbythehighwinds,blocking(＝andblocked)roads,pathsandrailwaylines.1500万棵树被狂风刮倒了，把大小道路和铁路都堵塞了。②Herparentsdied,leaving(＝andleft)heralotofmoney.她父母死了，给她留下了许多钱。③Thebuswasheldupbythesnowstorm,thuscausingthedelay.公共汽车被大雪所阻，因此造成了耽搁。④Hehurriedtotheairport,onlytobetoldthattheplanehadtakenoff.他匆忙赶到机场，结果被告知飞机已经起飞了。G归纳拓展现在分词和不定式短语作结果状语现在分词短语作结果状语表示自然而然的、意料之中的结果不定式短语作结果状语表示偶然的、意料之外的结果，且前面常有only修饰J即学即练单句语法填空①(2023·新课标全国Ⅰ卷)Whenenoughoftheseerrorsareaveragedtogether,theycanceleachotherout,___________(result)inamoreaccurateestimate.②Europeanfootballisplayedin80countries,_________(make)itthemostpopularsportintheworld.③Irushedtothestationinahurry,only__________(find)thetrainhadalreadygone.resultingmakingtofind④(2023·全国甲卷)Obviously,ifprecautions(预防)aren'ttaken,grizzliescanbecometroublesome,sometimes__________(kill)farmanimalsorwalkingthroughyardsinsearchoffood.killing3．Whatkeepsthemfromdoingsoisthefactthatchemicalfarmingservesthehighdemandforfoodaroundtheworld.阻止他们这么做的原因是化学耕作满足了全世界对食物的大量需求。J句型剖析这是一个复合句。Whatkeepsthemfromdoingso是主语从句；is是系动词；thefact是表语；thatchemicalfarmingservesthehighdemandforfoodaroundtheworld是同位语从句，用来说明fact的具体内容。①(牛津高阶)Shewasgoodatphysicsdespitethefactthatshefounditboring.尽管她认为物理枯燥无味，她却学得很好。②(2023·全国甲卷)Somanyofushavethebeliefthatbeingcomfortableistheonlystatewewilltolerate,andwhenweexperiencesomethingoutsideofourcomfortzone,wegetimpatientaboutthecircumstances.我们中的许多人都认为舒适是我们唯一能容忍的状态，当我们经历舒适区之外的事情时，我们会对环境失去耐心。③(2022·全国甲卷)Therealizationthatthisisapreciousland,toberespectedbyhumans,wasoneofthebiggestthingsthathithometoGinni.认识到这是一块宝贵的土地，应该受到人类的尊重，这是对吉尼来说最重要的事情之一。④(中国日报)Thereremainsabigquestionwhetherthereisa“secondWhitlam”intheAustralianLaborParty.澳大利亚工党中是否存在“第二个惠特拉姆”仍然是一个大问题。G归纳拓展易混辨析：同位语从句与定语从句的区别

从句性质引导词同位语从句名词性从句引导词在从句中不作成分定语从句形容词性从句引导词在从句中可作主语、宾语、状语等①(牛津高阶)Shehadtofacethefactthatherlifehadchangedforever.她得正视她的生活已永远改变了这一事实。(同位语从句)②(2022·新高考Ⅰ卷)Likemostofus,Itrytobemindfuloffoodthatgoestowaste.像我们大多数人一样，我尽量关注那些被浪费的食物。(定语从句)J即学即练单句语法填空①Hegaveordersthatthework_________________(start)immediately.②Ihavesomedoubt__________shewillcomeontime.③Therecanbelittledoubt_______thiskindofclasscanhelpthegiftedchildrentograduateearlier.④(2023·新课标全国Ⅰ卷)Thiseffectcapitalizesonthefact_________whenpeoplemakeerrors,thoseerrorsaren'talwaysthesame.(should)bestartedwhetherthatthat翻译句子⑤听到他要回来这个消息我们非常高兴。__________________________________________________⑥他不知道会议什么时候举行。________________________________________________Wearegladatthenewsthathewillcomeback.Hehasnoideawhenthemeetingwillbeheld.随堂达标验收Ⅰ.单句语法填空1．Teachersareguidingtheirstudentsthroughresearchonthewaysfoodislinkedtoenvironment,__________(poor),andpeople'shealth.2．Inthe__________(deep)ofmymemory,manythingsIdidwithmyfatherstilllive.3．Shedevotedherself__________(entire)toherresearchanditearnedheragoodreputationinherfield.4．IwishIcoulddosomethinginreturn________thekindnessIhavereceivedfromhim.povertydepthentirelyfor5．Yourcampprovidesagoodchanceforme,whereIcanknowmoreaboutothercountries,and_____turntellthemsomethingaboutChina.6．Thereisonlyoneearthonwhichwecanlive,sowecannotafford___________(waste)anylandresources.7．Itisessential__________(keep)thetwogroupsseparate.8．Thecomputerhasbeen______useformanyyears,farbeyonditsguaranteedlifespan.9．I'mthinkingaboutmakingaswitch_____asmallercompany.10．Noonecanpreventthisplan________________(carry)out.inwastetokeepintobeingcarriedⅡ.选词填空1．Peopletrytoavoidtransportationdelaysbyusingtheirowncars,andthis__________createsfurtherproblems.2．Oncepeoplebegintovolunteer,whatleadsthemtoremainintheirpositions_____________？3．Mostofusaremore______________ourtasksinthemorningthanwearelaterintheday.setup，separate...from，inturn，carryout，overtime，,focuson，forinstance，essentialfor，atadepthof，alternativetointurnovertimefocusedon4．Alltheseexperiments________________withpracticalratherthanscientificaimsinview.5．Theorganization_______________topreserveendangeredspeciesfromextinction.6．Innowaycanteachinginschool___________