2020版新教材高中英语 Unit 6 Disaster and hope 课件 外研版必修3

unit6disasterandhope,collapsingpolaricecaps,agreensaharadesert,a20-footsea-levelrise.thatsthepotentialfutureofearth,anewstudysuggests,notingthatglobalwarmingcouldbetwiceaswarmascurrentclimatemodelspredict.,therateofwarmingisalsoremarkable.“thechangesweseetodayaremuchfasterthananythingencounteredinearthshistory.intermsofrateofchange,weareinunchartedwaters,”saidstudyco-authorkatrinmeissneroftheuniversityofnewsouthwalesinaustralia.,thiscouldmeanthelandmarkparisclimateagreementwhichseekstolimitglobalwarmingto2degreescelsiusabovepre-industriallevelsmaynotbeenoughtowardoffdisaster.,“evenwithjust2degreesofwarmingandpotentiallyjust1.5degreessignificantimpactsontheearthsystemareprofound,”saidstudyco-authoralanmix,ascientistfromoregonstateuniversity.,“wecanexpectthatsea-levelrisecouldbecomeunstoppableformillennia,impactingmuchoftheworldspopulation,infrastructureandeconomicactivity,”mixsaid.,studyleadauthorhubertusfischeroftheuniversityofberninswitzerlandandhisteamfoundthatourcurrentclimatepredictionsmayunderestimatelong-termwarming.,meissnersaidthat“climatemodelsappeartobetrustworthyforsmallchanges,suchasforlow-emissionscenariosovershortperiods,sayoverthenextfewdecadesoutto2100.butasthechangegetslargerormorepersistent.itappearstheyunderestimatetheclimatechange.”,thestudy,whichwasconductedbydozensofresearchersfrom17countries,waspublishedinnaturegeoscience,apeer-reviewedbritishjournal.,塌陷的极地冰山、绿色的撒哈拉沙漠、上升了20英尺的海平面据一项新的研究显示,那就是地球潜在的未来,并指出全球变暖可能是目前气候模型预测的两倍。,(并且)升温的速度也非常惊人。研究报告作者之一、澳大利亚新南威尔士大学的卡特琳迈斯纳说:“我们今天看到的变化比地球历史上任何时候都要快得多。就变化率而言,我们正处于未知的水域。”,这可能意味着,具有里程碑意义的巴黎气候协定该协定寻求将全球变暖幅度控制在比工业化前水平高2摄氏度的范围内可能不足以防止灾难发生。研究报告作者之一、美国俄勒冈州立大学的艾伦米克斯说:“即使只升温2摄氏度很可能只升温1.5摄氏度对地球系统产生的重大影响也将是深远的。”,米克斯说:“我们可以预见,海平面的上升将会持续数千年,影响到世界上大部分的人口、基础设施和经济活动。”研究报告第一作者、瑞士伯尔尼大学的胡贝图斯费希尔及其研究小组发现,我们目前的气候预测可能低估了长期变暖的影响。,迈斯纳说:“就小的变化而言,气候模型似乎是可靠的,比如未来几十年一直到2100年的短期内低排放情况。但随着变化越来越大或持续更久气候模型似乎低估了气候变化。”,这项研究是由来自17个国家的数十名研究人员进行的,研究报告发表在英国一份同行审阅的杂志自然地球科学月刊上。,【导语】本首歌曲名hope,由著名流行歌手betsy演唱,选自2017年的acoustic专辑。强劲的音符伴着清澈的嗓音,诠释着无助的人渴望帮助,满怀对人生的眷念,有着强烈生存下去的愿望。,注:听音填空hopewhenimfallingthroughthefireandmyfeetburn_whenimdrowningintheoceanandmyscreamsdontmakeasoundwhenmytearsnolongersootheme,ontheground,andmysoul_whenmyheartitneedstheshelterandmyfacecantellnolieswontyougivemehope,hopeandholdmepatientlywontyougivemehope,hopeandsweetsympathy,nolongersmiles,wontyougivemehope,hopestayclosetomewontyougivemehope,hopeunconditionallytomorrowillbefightingtodayim_imrunningfromthelightning,onmyknees,nowoodforalltheleaveswhenifind_andileavebehindthesmokewhenmyminditstartstoroamivebrokenfromtheropewontyougivemehope,hope,mywaybackhome,andholdmepatientlywontyougivemehope,hopeandsweetsympathywontyougivemehope,hopestayclosetomewontyougivemehope,hopeunconditionally,dont_justgivemecovercosimsolowsolowwontyougivemehope,hopeandholdmepatientlywontyougivemehope,hope,judgemyweakness,andsweetsympathywontyougivemehope,hopestayclosetomewontyougivemehope,hopeunconditionallywontyougivemewontyougivemehope,【词海拾贝】,【听力微语系列】注意捕捉听力材料中所涉及的人物(who)、事件(what)、时间(when)、地点(where)、原因(why)、方式(how)、程度(howlong,howsoon,howmuch)、数字(howmany,howmuch)、选择(which.)等,以便检查答案。,【即时训练】听音频回答下列问题。1.whichitemwillliambringtotheparty?a.food.b.games.c.gifts.,2.whatdoesmikewanttodo?a.gethisschedule.b.studywithsusan.c.eatlunchwithsusan.,3.whichmaterialmadethemansick?a.thepeanutoil.b.thenuts.c.thewalnuts.,4.wheredoestheconversationtakeplace?a.outsideatheater.b.inabathroom.c.atasnackbar.14.cbaa,【听力原文】text1w:wouldyouliketocometomypartynextweekend,liam.itsformybirthday.wellhaveacakeandicecreamandplaypartygames.m:sure,idloveto!illbringyouapresentortwo.justtellmewhatyoudliketohave.,text2m:hey,susan.whatsyourscheduleforschoolthisyear?ihopewehavesomeclassestogether.youreagoodstudypartner.w:youresweet,mike.ithinkweonlyhavelunchtogetherthisyear.butwecanstillstudytogetherifyouwant.,text3m:oh,no.mythroatishurting.whatsinthesecookiesyoumade?iforgottotellyouimallergictopeanutsandwalnuts.w:therearentanynutsinthem.butididusepeanutoil!wedbettercalltheschoolnurse!,text4m:doyouwanttogetsomesnacksbeforewegointothetheater?w:yeah,illhavesomepopcorn.whatireallyneedrightnowisabathroom,though!m:oh,ok.gostraightdownandtakealeft.youllseethebathroomrightthere.,【歌曲译文】希望当我掉进火里的时候我的脚在地上燃烧当我在海里快淹死的时候我的尖叫没有任何声音当我的眼泪不再抚慰我,我的灵魂不再微笑当我的心需要庇护我的脸不能说谎你不会给我希望吗希望耐心地拥抱我你不会给我希望吗希望和甜蜜的同情,你不会给我希望吗希望靠近我你不会给我希望吗希望无条件