2019版高考英语一轮复习 第一部分 教材重点全程攻略 unit 4 global warming讲义 新人教版选修6

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1、Unit4Globalwarming话题素材——全球变暖[话题词汇]1.atmospheren.大气；气氛2.recyclev.回收利用3.unbearableadj.难以忍受的4.declinevi.减少；降低；下降5.undertakevt.承担；从事；负责6.raisepeople'sawarenessofenvironmentalprotection提高人们的环保意识7.bring...undercontrol控制……8.dieout灭绝9.whitepollution白色污染10.frombadtoworse每况愈下11.befacedw

2、ith面临12.dowhatwecan做我们能做的一切13.reducepollution减少污染14.throwaway丢弃15.inharmonywithnature与自然和谐相处[经典佳句]1.There_is_no_doubt_thattheearthisbecomingwarmerandthatit_is_human_activities_thathavecausedthisglobalwarming.毫无疑问，地球正变得更加暖和，全球变暖正是人类活动所致。2.We'llhavenowheretoliveinthefutureunless

3、wetake_action_to_protecttheearthnow.如果我们现在不采取措施来保护地球，将来我们会无处生存。3.It_is_wellknown_thattheglobalwatershortageisbecomingincreasinglyseveremainlydue_toglobalwarming.众所周知，由于全球变暖，全球水资源短缺问题正变得日益严重。精美语篇DearDavid，I'mgladtoreceiveyourletter.Ihavelearnedfromyourletterthatyouareconcerneda

4、boutthesmogwhichfrequentlyappearsinsomeareasofChina.Thankyouforyourconcern.Iamalsoveryworriedaboutsuchterribleweatherbecauseithasbroughtmanyharmfulsideeffectssuchastrafficjam,roadaccidents,badcoughs,throathurtsandevenlungcancersandsoon.Aseverybodyknows,agoodenvironmentcomesfro

5、mgoodprotection.Soweshoulddowhatwecantomakeadifference.Trytodrivelessandchooseairfriendlyproducts.Onlywheneveryonehastheenvironmentalawarenesscanwehavecleanerair.Ihopetohearfromyousoonandshareyourgoodideas.Yours，LiHua◆　高频单词1.consume(vt.)消费；消耗；耗尽；吃完→consumer(n.)消费者→consumption(

6、n.)消费；消耗量2.phenomenon(n.)现象→phenomena(pl.)现象3.quantity(n.)量；数量→quality(形近词)(n.)质量4.tend(vi.)趋向；易于；照顾(vt.)照顾；护理→tendency(n.)倾向；趋势5.oppose(vt.)反对；反抗；与(某人)较量→opposed(adj.)反对的；对立的6.mild(adj.)温和的；温柔的；淡的→mildly(adv.)温柔地；温和地7.consequence(n.)结果；后果；影响→consequent(adj.)随后发生的；作为结果的→conseq

7、uently(adv.)因此；所以8.state(vt.)陈述；说明→statement(n.)说明；说法；表现9.steady(adj.)平稳的；持续的；稳固的→steadily(adv.)平稳地；持续地10.existence(n.)生存；存在→exist(vi.)存在11.commitment(n.)承诺；交托；信奉→commit(v.)承诺；保证12.pollution(n.)污染；弄脏→pollute(vt.)弄脏；污染13.growth(n.)增长；生长→grow(v.)生长；增长；留长(头发/指甲)14.electrical(adj.

8、)电的；与电有关的→electricity(n.)电；电能15.contribution(n.)贡献→contribute