2020版高考英语大一轮复习第1部分Unit4Globalwarming教案（含解析）新人教版选修6.docx

Unit 4 Global warming话题单词1wasten/vt.浪费；滥用2pollutevt.污染3environmentn环境4plasticadj.塑料的5solaradj.太阳能的6frequentadj.经常的；屡次的7vehiclen交通工具，车辆；媒介8victimn牺牲品；受害者9outcomen结局，结果10atmospheren大气；气氛11circumstancen情况，形势，环境；经济状况12recyclevt.再循环，回收13desertn沙漠vt.抛弃，遗弃14materialn原料，材料15radiationn放射物；辐射话题短语1beawareof意识到2environmentalconservation环境保护3saveenergy/water节约能源/水4sortrubbish垃圾分类5plantmoretreestoimprovetheenvironment种植更多的树来改善环境6raisetheawarenessofenvironmentalprotection提高环保意识7thebalanceofnature自然界的平衡8theabuseof滥用9protecttheenvironment保护环境10cutdowntrees砍伐树木11Itisashametodo.干是可耻的12takeactivemeasures采取积极措施13o.把注入14formgoodhabits养成良好的习惯15dogreatharmto给带来很大的危害话题佳句1Asweallknow，theearthisbecomingwarmerandwarmerduetotheglobalclimatechange.众所周知，由于全球气候变化，地球正变得越来越暖和。2Moreandmorecarswillgiveoutpoisonousgasesandcauseairpollution，whichdoesgreatharmtotheenvironment.越来越多的汽车将释放出有毒气体，导致空气污染，对环境造成极大损害。3Theterriblepollutionhasdonegreatharmtousaswellastothesurroundings.可怕的污染已经给我们自己还有我们的环境带来了很大的危害。4Everyoneshouldtaketheresponsibilitytoprotecttheenvironment./Itseveryonesdutytoprotecttheenvironment.保护环境，人人有责。5Thereisnodoubtthatairpollutionisanextremelyseriousproblem，sostrongmeasuresshouldbetakentodealwithit.毫无疑问，空气污染是一个极其严重的问题，因此应该采取有力措施来解决它。6Onlyifweknowwhatwedoinourdailylifeandlivealowcarbonlifecanwemakeadifference.只有我们知道在日常生活中做什么，过一种低碳生活，我们才能有所作为。佳作背诵挥之不去的雾霾近年来，雾霾多次袭击华北的一些城市，引起人们对空气质量的广泛关注。假如你是李华，是校学生会主席。你打算倡议全校同学积极行动起来，自觉抵制空气污染。请根据下面的写作要点，写一篇发言稿。1空气污染带来的危害：交通问题、疾病等；2分析空气污染的原因；3提出几点倡议。注意：1.词数100左右，开头和结尾已经给出，不计入总词数；2可适当增加细节，以使行文连贯。Dearfellowstudents，Thefoggyweatherthesedayshascausedwidespreadconcernaboutairpollution.Thatsall.Thankyou!Dearfellowstudents，Thefoggyweatherthesedayshascausedwidespreadconcernaboutairpollution.Ithasbroughtinconvenienceandharmtopeoplesuchastrafficjamsandroadaccidents.Besides，morepeoplearesufferingfromthroathurtsandevenlungcancers.SeveralreasonsleadtoairpollutioninChina.First，toomanycarsgiveoffwastegasonthestreet.Second，alotoffossilfuelisconsumedinfactories，whichproducesmuchcarbondioxide.Inaddition，themoretreesarecutdown，thelesspollutedaircanbeabsorbed.Itstimeforustofightagainstairpollution.Wedbetterdrivelessandchooseecofriendlyproducts.Moretreesshouldbeplantedtoabsorbpoisonousgasintheair.Persuadingpeopletousecleanenergycanalsoimproveairquality.Thatsall.Thankyou!识记思考运用1核心单词averageadj.平均的datan.资料；数据trend趋势；走向；倾向quantityn量；数量circumstancen环境；情况glancevi.看一下；扫视n一瞥growthn生长；增长growv生长；增长decreasev减少，减小，降低increase (反义词) vt.&n.增长；增加；繁殖steadyadj.平稳的；持续的；稳固的steadilyadv.平稳地；持续地disagreementn.意见不一致；相违agreement (反义词) n同意；协定；协议educatorn教育家；教育工作者educatevt.教育educationn.教育2阅读单词fueln燃料motorn发动机，马达microwaven微波graphn.图表，曲线图floodn.洪水vt.淹没，使泛滥advocatevt.拥护；提倡；主张subscribev订阅，订购(报刊等)catastrophen灾难，灾祸，不幸事件nuclearadj.原子核的，原子能的，核动力的globaladj.全球(性)的；全面(局)的；球形(状)的widespreadadj.分布广的，普遍的rangen范围；种类；射程；排列vi.搜索；变化vt.排列；排序；把分类existencen生存；存在existvi.存在phenomenonn现象phenomena (pl.)现象statevt.陈述；说明statementn叙述；声明contributionn贡献contributev贡献；投稿；捐款opposevt.反对；反抗opposedadj.反对的；对立的mildadj.温和的；温柔的；淡的mildlyadv.温柔地；温和地commitmentn承诺；信奉；交托commitv承诺；保证tendvi.趋向；易于；照顾vt.照顾；护理tendencyn趋势；趋向presentadj.出现的，出席的n.礼物，赠品vt.呈奉，奉送presentationn.显示；演出；呈现；展示refreshv.使恢复；使振作refreshingadj.令人精神振作的refreshedadj.感到精神振作的economyn.经济(情况)；经济制度；节约economicadj.经济(学)的；经济上的economicaladj.节约的；经济的；实惠的casualadj.随便的；漫不经心的；偶然的casuallyadv.随便地；漫不经心地；偶然地consumevt.消费；耗尽；吃完consumern消费者consumptionn消费；消耗量consequencen后果；结果；影响consequentadj.作为结果的；随之发生的consequentlyadv.因而，所以electricaladj.电的；与电有关的；电器的electricadj.电的；电动的electronicadj.电子的electricityn电用上面所给单词的适当形式填空1Manyconsumers (consume)complainaboutthehighpriceofvegetables.2Itwasstated(state)thatthepresidentwouldmakeaspeechnextweek.3Thereisavarietyofanimalsranging (range)fromrabbitstotigersinthepark.4Thenumberofpeoplehavingmobilephonesisincreasingsteadily(steady)5Ifsomethingbadhappensonaparticularday，peoplehaveatendency (tend)toassociatethatdaywithnegativeevents.6Agroupofchildrenwererandomly (random)dividedintotwoclasses.7Theseexperimentsweretofindtheconnectionbetweenthetwophenomena(phenomenon)8Whatnewspapersandmagazinesdoyousubscribe (subscribe)to?9Theyfeltthatitwaswrongtoadvocate (advocate)owningguns.1“环境，情况”名词家族circumstance环境；情况environment环境，周围状况，自然环境surroundings (周围的)环境/事物condition状况，情况situation形势，情况2后缀ation必备名词集锦presentation显示；演出continuation连续，继续reformation改革，革新declination倾斜；衰微explanation解释inspiration鼓舞，激励invitation邀请modernization现代化organization组织preparation准备3“re”为前缀的高频词速记refreshvt.使恢复；使振作replacevt.替换；取代；更换；把放回原处resistvt.抗拒；抵抗；抵御；忍住vi.抵抗；抵制；抗拒restorevt.恢复；使复原；使复位returnv返回；(使)恢复；送还n返回；归还；回报4与“电”有关的单词荟萃electricaladj.电的；与电有关的electricityn电；电流electricadj.电的；电动的electronicadj.电子的electricsn电路electriciann电工；电学家识记思考运用1动词介词comeabout发生；造成subscribeto同意；赞成；订购goup上升；增长；升起keepon继续2其他形式quantitiesof大量的resultin导致beopposedto反对evenif即使onthewhole大体上；基本上onbehalfof代表一方；作为的代言人putupwith忍受；容忍solongas只要andsoon等等用左栏所给短语的适当形式填空1Withthehousepricesgoingup，moreandmorepeoplecantaffordanapartment.2Wearestillwonderinghowitcameaboutthattheexperimentendedinfailure.3WhatIcantputupwithisthathenevercaresaboutothersfeelings.4Thetrafficaccidentresultedfromthedriverscarelessness，resultinginthedeathof3people.5Itistheteacheraswellasthestudentswhosubscribestotheideathatweshoulddosomethingforthepooroldman.6Evenifwefail，wecanlearnfromthosefailures.1“动词about”必备短语一览argueabout争论bringabout带来careabout在意complainabout抱怨comeabout发生；造成hearabout听说knowabout了解talkabout谈论thinkabout考虑worryabout担心2“动词短语with”必备短语荟萃endupwith以结束doawaywith废除geton(along) with和相处dealwith处理，应付goonwith继续catchupwith赶上keepupwith跟上putupwith忍受在解读中学懂，在仿写中学通背原句学句型练仿写1.Thereisnodoubtthattheearthisbecomingwarmer.毫无疑问，地球正在变暖Thereisnodoubtthat.“毫无疑问”，that引导同位语从句。毫无疑问，你们提供的交换生活动非常有意义。Thereisnodoubtthattheexchangingstudentprogramofferedbyyouisverymeaningful.2.Evenifwestartreducingtheamountofcarbondioxideandothergreenhousegases，theclimateisgoingtokeeponwarmingfordecadesorcenturies.即使我们开始减少二氧化碳和其他温室气体的含量，在未来几十年或几个世纪内，气候仍会持续转暖。evenif/though“即使；尽管”，引导让步状语从句。尽管我们都尽最大的努力去说服Dean，但是他依然拒绝参加这场比赛。Deanstillrefusedtojoininthegame，evenif/thoughwealldidourbesttopersuadehim.3.ItisOKtoleaveanelectricalapplianceonsolongasyouareusingitifnot，turnitoff!只要你在使用电器设备，你可以让它开着，如果不用就把它关掉！so/aslongas“只要”，引导条件状语从句。只要我们不失去信心，继续努力，我们一定能克服困难，实现目标。So/Aslongaswedontloseheartandkeepontrying，wearesuretogetoverdifficulties，andachieveouraims.3500词汇语境篇先练后背，事半功倍RefreshOurEnvironmentAsthedirectorstatedonbehalfofhisresearchinggroup，thedataofthisgraphmakesaclear1.presentation(present) ofthefutureenvironmentaltendency.Ononehand，thequantityoffuelkeepson2.decreasing(decrease) by9%peryearwhilethegrowthofawiderangeofpollutionhasbeenaglobaltrend.Ontheotherhand，themildlybutsteadilygoing3.upoftheaveragetemperatureisresultingincatastropheslikewidespreadfloods.Withoutdisagreement，theysubscribetotheview4.thatitishumansexistenceandtheirrandomlyconsumingenergythatresultinthisphenomenon.Manypeoplehaveacommitmentthat5developing(develop) nuclearpowerorenergyfromouterspacewillstopbadconsequencescomingabout.However，scientistsandeducators6.areopposed(oppose) tothisviewevenifourneedsmaybemetonthewhole.Theytend7.toadvocate(advocate) refreshingourcircumstancesbysavingenergyandrecyclingwaste.8.Itissuggestedthatweuseenergy-savingappliancessuchaselectricalmotors，microwavesandsoonandnotbe9.casual(casually) aboutlittlethingslikerecyclingacan.Sopleaseglancearoundandseewhatyoucando.Solong10.aseverybodymakescontribution，wewillnothavetoputupwiththisproblemanymore.Note：appliance/plans/n器具，器械，装置；家用电器compare vt.&vi.比较，相比，比作n比较拓展词：comparableadj.可比较的；类似的；可相提并论的comparisonn比较；对照(1)compare.with/to.把和比较compare.to.把比作comparedto/with.与比较起来(作状语)(2)beyondcomparison无与伦比；无可比拟(3)by/incomparisonwith和相比较要点释疑compare作状语时，如果与主语是主动关系，要用comparing，与主语是被动关系，则用compared。 (1)Dontcompareyourdisadvantageswithothersstrongpoints.不要拿自己的缺点与别人的优势相比。(2)Compared (compare) to/withtheplacewhereIgrewup，thistownismuchmoreexciting.与我长大的地方相比，这个镇子热闹多了。(3)Comparing(compare) myworkwithhis，Iknowmineisfarfromsatisfactory.把我的工作与他的相比，我知道我的工作远远不令人满意。(4)单句语法填空Youngpeopleareoftencomparedtotherisingsun.Theymadeacomparisonofdifferentcountrieseatinghabits.ComparedwiththeFrench，theBritisheatfarlessfish.(compare)(5)写作能力提升和你的车相比我的很便宜。Compared (compare) withyourcar，mineisverycheap.Incomparison (compare) withyourcar，mineisverycheap.(6)单句语法填空(2018北京卷)Butcompared(compare) withpreviousstudies，shefindsthespeedofbreakingdowninthisoneexciting.(2018浙江卷)Dickensiscompared(compare) withtheMonaLisainthetexttostresshisimportanceinliterature.opposevt.反对；抵制；阻挠；与竞争(教材原句)Ontheotherhand，therearethose，likeGeorge，whoareopposedtothisview.另一方面，有像乔治这样的一些人，反对这个观点。拓展词：opposedadj.反对的；对立的opposingadj.(只用于名词前)对立的；敌对的；(观点等)相反的oppositionnU反对；相反；敌对oppositeadj.(无比较级，只用于名词前)相对的；另一边的；相反的prep.在的对面(1)oppose(doing) sth.反对(做)某事opposesb.doingsth.反对某人做某事(强调动作)opposesth.to/againststh.使某事物与另一事物对照或对抗(2)beopposedto反对；与对立(强调状态)asopposedto(介)相对之下，与对照下(1)Mostofthestudentsopposehaving(have) classesonSunday.大部分学生反对星期天上课。(2)语境活用Herparentsstronglyopposed(oppose) hergoingabroad，whichopposedherwillto/againsther.Soshewasverysad，thinkingitwasherparentswhoweredeliberatelyopposed (oppose) toher.她的父母极力反对她出国，这违背她的意愿。她很不高兴，并认为父母是故意和她对立。(3)写作能力提升句式升级Thegovernmentpostponedthenewplanbecausealotofpeoplewereopposedtoit.(用with复合结构改写)Withalotofpeopleopposedto/opposingthenewproposal，thegovernmentpostponedit.averageadj.平均的；普通的n平均；平均数vt.&vi.算出的平均数；平均为(教材原句)Thegreenhouseeffectgivestheearthssurfacetheaveragetemperatureof15.温室效应使地球表面的平均温度保持在15。anaverageof平均有(后跟数词)theaverageof.的平均数on(an/the)average平均；一般地above/below(the)average在平均水平以上/以下upto(the)average达到平均数要点释疑 “anaverageof复数名词”作主语，谓语动词用复数；“theaverageof复数名词”作主语，谓语动词用单数。(1)Therewasnothingspecialaboutthefilmitwasonlyaverage.这部电影没什么特别的它只是部普通的电影。 (2)Thehotelaverages50to100foreignguestsdaily.这家旅馆平均每天接待50至100名外国客人。 (3) Itssaidthatthepaperreceivesanaverageofnearly100articlesaday.据说这个报社平均每天要收到百来篇来稿。(4)单句语法填空Theaverageofthesenumbersis(be) 50.Anaverageof10studentswere(be) absenteachdaylastterm.Onaveragewereceivetenletterseachday.(5)写作能力提升Withthehelpoftheteacher，Marysphysicsisnowuptotheaverage(现在已达到平均水平)Herbrotherisaboveaverage(在平均水平以上) inhisreadingability.resultin导致(教材原句)Theyalsoagreethatitistheburningofmoreandmorefossilfuelsthathasresultedinthisincreaseincarbondioxide.他们还赞同下述观点，正是由于越来越多地燃烧化石燃料才导致了二氧化碳的增加。(1)resultin(cause)引起；导致；造成(后接结果)resultfrom.由于而引起(后接原因)(2)asaresult结果(作状语，常置于句首，并用逗号和后面句子隔开)asaresultof由于的原因withoutresult毫无结果(1)Failureresultsfromlazinessandhardworkresultsinsuccess.失败源于懒惰，努力工作可导致成功。(2)Theremarkableachievementshaveresultedfromover30yearsofreformandopeningupinChina.中国改革开放30多年取得了举世瞩目的成绩。(3)用result相关短语的适当形式填空。Theboominbuildinghasresultedinthelocallandbeingmorevaluablenowforhouses.Allsingerskepttogether.Asaresult，theirperformancewassuccessful.Asaresultofyourcarelessness，thewholeprojectshouldbeputoffatleastonemonth.(4)语境活用Globalwarmingresultsfromtheburningoffossilfuels，suchaspetroleumproducts，resulting(result)inthereleaseofgreenhousegasesintotheatmosphere.全球变暖是燃烧石油等矿物燃料引起的，从而导致了温室气体被排放到大气中。(5)单句语法填空(2018天津卷)Misuseofafireextinguisherwillresultinfines.putupwith容忍；忍受(教材原句)Wedonothavetoputupwithpollution.我们不必去忍受污染。(1)putup张贴；举起；提出；建造，搭建；留宿；投宿putsb.up向某人提供食宿(2)keepupwith与保持一致；不落后catchupwith赶上；追上comeupwith提出；找到(答案)teamupwith与合作，协作(1)Theyhadputupwithbehaviourfromtheirsonwhichtheywouldnothavetoleratedfromanyoneelse.他们容忍了儿子的行为，如果换作别人他们可忍不了。(2)写出下列黑体词的含义Noiseiscomingtothepointwherewecantputupwithit.忍受；容忍Hedecidedthathewoulddrivebacktotowninsteadofputtingupforthenightatthehotel.留宿；投宿Thestormheightens，andwehavetoputupatthisvillageforthenight.留宿ItstimeweputuptheChristmasdecorationsinthelivingroom.建造；搭建ItisOKtoleaveanelectricalapplianceonsolongasyouareusingitifnot，turnitoff！只要你在使用电器设备，你便可以把它开着，如果不用就把它关掉！as/so long as引导条件状语从句，相当于on condition that，provided/providingthat或if(只要，如果)。asfaras到达某个提及的地方，在范围内，就而言。asmanyas“多达”“达到之多”，与可数名词复数连用。asmuchas“多达”“达到之多”，与不可数名词连用。assoonas“一就”，引导时间状语从句。aswellas也，还；除之外。asgoodas和一样好，实际上，相当于。(1)Oneslifehasvaluesolongasonecontributesvaluetothelifeofothers.人只要为他人的生命贡献价值，自己的生命就拥有价值。(2)Ishallbuythishouseonconditionthatyousellittomealittlecheaper.如果你把这幢房子便宜点卖给我，我就会买。(3)Idobelieveinpeoplebeingabletodowhattheywanttodo，providing/provided(provide) (that) theyrenothurtingsomeoneelse.我真的认为人们只要不伤害别人，自己想做什么就可以做什么。(4)用as.as相关短语填空Theseanimalstypicallylivebetweenthesurfaceoftheoceanandadepthofabout3,300feetasfarasmostlightcanreach.Electricenergycanbechangedintolightenergyaswellasintosoundenergy.Shetrainedhardfortherace，sometimesrunningasmanyas60milesaweek.Youcanborrowmycaraslongasyoupromisenottodrivetoofast.(5)单句语法填空(2018全国卷)Idecidedtoplaywithhimwithonlyonetoyforaslongasitwouldkeephisinterest.单词拼写1InChinaaboutthreebillionplasticshoppingbagsareconsumed(消耗)everyday.2Notonlycantakingexercisecontributetohealthbutitalsorefreshes (使振作)yourmind.3Ifirstreadthefashionmagazineoveradecadeagoandhavesubscribed(订购)toitsince.4Cyclinghasbecomeanewtrend (趋势)aroundtheworld，agoodwayofenergysavingandlow-carbonlife.5Inadditiontothesetraditionalactivities，wehaveawiderrange (范围)ofchoicessuchastravellingandvisitingourrelativesorfriends.6Inmyopinion，althoughtheInternetprovidesuswithemotionalcomfortaswellaslargequantities(数量)ofinformation，weshouldbecarefulwhileusingit.7Weadvocate (提倡)usingclothorpaperbagsinsteadofplasticones.8Theemploymentproblemtendstobeacommonphenomenon(现象)inalotofcountries.单句改错1Wecanknowmoreaboutthelifeofgreatpeopleaswellhistoryandculturesofothercountries.well后加as2Atpresent，alargequantityoffoodandwaterareneededintheearthquake-hitarea.areis3Therubbishresultsfromthedirtywater.fromin4Inthecitycenter，thecitizenshavetoputupnoise.up后加with5Yourmotherseemsverymuchopposedyourgoingabroad.opposed后加to6Circumstancepermitting，Illgoabroadtostudy.CircumstanceCircumstances7Asaresultthepilotsstrike，alltheflightshadtobecancelled.result后加of8Hetendstolosinghistemperifyoudontobeytherule.losinglose.教材与语法填空Thereisnodoubt1.thattheearthisbecomingwarmerbutthereisafiercedebateoverwhetheritishumanactivitythathascausedthisglobalwarming2.oritisjustanaturalphenomenon.ManyscientistslikeDr.JaniceFosterbelievethatpeoplehavecaused3.theincreaseintheearthstemperaturebyburningfossilfuelslikecoal，naturalgasandoiltoproduceenergywhosebyproducts4.arecalled (call)“greenhouse”gases，themostimportantone5.being (be) carbondioxide.Thesegasestrapheatfromthesunandthereforewarmtheearth，without6.whichtheearthwouldbeaboutthirtythreedegreesCelsiuscooler7.thanitis.But8.increased (increase) amountofextracarbondioxidemeansthatmoreheatener