Unit 3 Words and expressions 课件-高中英语人教版选择性必修第三册.pptx

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1、From star:hit the booksUnit3 Environmental ProtectionWords and expressions From star:hit the books1.graph n.图；图表；曲线图 graph theory 图论 bar graph 柱状图2.emission n.排放物；散发物；排放 the emission of carbon dioxide 向大气排放二氧化碳 emission controls 排放控制3.melt vi.&vt.(使)融化；熔化；软化 make sth.melt 使某物融化 snow/ice/metal melt 冰

2、、雪、金属融化 a melting pot 大熔炉 Her trusting smile melted his heart.她那信任的微笑使他的心变软了。The tension in the room began to melt.紧张气氛开始缓和。From star:hit the books4.starve vi.&vt.(使)挨饿；饿死starvation n.挨饿 starving adj.极想的,渴望的;挨饿的 starve for渴望,极想得到 starve to death饿死 be starving for渴望得到某物 The animals were left to starv

3、e to death.那些动物只能等着饿死。5.seal n.海豹；印章，图章 v.封上（信封）；使成定局；seal a contract 订立合同 啊 a seal of a letter信的封口 He broke the wax seal and unrolled the paper.他揭去封蜡，把纸卷展开6.ecology n.生态；生态学 ecologist 生态学家 biology biologist psychology psychologistFrom star:hit the books7.release vt.&n.排放；释放；发布 release sb.from将某人从某地

4、释放 release news发布消息 release a movie 发行影片 the latest release 最新发行的产品 a sense of release after the exam 考试后的解脱感 She burst into tears,releasing all her pent-up emotions.她放声大哭，发泄出全部郁积起来的情感。8.methane n.甲烷；沼气9.carbon n.碳 dioxide n.二氧化物 carbon dioxide 二氧化碳10.habitable adj.适合居住的 What Makes Earth Habitable?什

5、么使地球适于人类居住？From star:hit the books11.sustain vt.维持；遭受；承受住 sustain damage/an injury/a defeat 遭受损失；受伤；遭到失败 She managed to sustain everyones interest until the end of her speech.她使每个人兴趣盎然，一直听她把话讲完。12.sustainable adj.可持续的；合理利用的 unsustainable sustainable economic growth 可持续经济增长13.fossil n.化石；老顽固 living f

6、ossil 活化石14.fuel n.燃料；刺激性言行 v.刺激，增强 fossil fuel化石燃料 fuel up a car 给车加油prehensive adj.全部的；所有的；详尽的n.综合中学 a comprehensive study 全面的研究 comprehensive insurance 综合保险From star:hit the books16.worldwide adv.遍及全球地 adj.世界各地的；影响全世界的 a worldwide organization 世界性的组织 The story has attracted worldwide attention.这件

7、事已经引起了全世界的关注。17.trend n.趋势；趋向；动向 economic/social/political trends 经济社会政治趋势 You seem to have set a new trend.看来你们开了一个新风气。18.frequently adv.频繁地；经常frequentinfrequent Rain is frequent here in spring.a frequent visitorcaller常客19.broadcast v.broadcast broadcast 广播；传播 n.广播节目20.policy n.政策；方针；原则；保险单 pl.Poli

8、cies foreign/domestic policy 外交内政政策 Honesty is the best policy.诚实为上From star:hit the books21.footprint n.足迹;(某物所占的)空间量；面积 carbon footprint 碳足迹22.restrict vt.限制；束缚 restriction n.约束；限制restrictive adj.restrictto将限定在内 without restriction 不受限制 restrict oneself/sb.to(doing)sth 限制自己/某人只做某事 impose/place a r

9、estriction on sth.对实行限制 I restrict myself to one cup of coffee a day.我限制自己每天只喝一杯咖啡23.seize vt.抓住；夺取；控制 seize a chance/an opportunity/power抓住机会/抓住时机/夺权 seize sb.by the arm 抓住某人的胳膊 seize on/upon sth.突然对大为关注;抓住(可利用的事物)be seized by 被抓住From star:hit the books24.basin n.流域；盆地；盆25.penguin n.企鹅26.reform vi.

10、&vt.改革；(使)改正；改造 n.改革；变革；改良 economic reform 经济改革 reforms in education 教育改革 reform and opening-up 改革开放 He has promised to reform.他许诺要改过自新27.undergo vt.underwentundergone 经历；经受(变化、不快等)undergo tests/trials/repairs/operation经受考验/检修/手术28.implement vt.使生效；贯彻；执行n.工具，器具carry out implement changes/policies/re

11、forms 实行变革政策改革29.harmonious adj.和谐的 harmoniously harmony 30.moderate adj.适度的；中等的；温和的 vi.&vt.缓和；使适中 moderate wage demands 合理的工资要求From star:hit the books31.submit vt.&vi.提交；呈递；屈服 n.submission submit.to.把提交给 submit(oneself)to.向屈服 submit an application/a report呈递申请书/报告 She refused to submit to threats.她

12、面对威胁，拒不低头32.annual adj.每年的；一年的 n.年刊；年鉴 adv.Annually annual income/leave年收入/年假 an annual report/meeting年度报告/年会33.tropical adj.热带的；来自热带的34.chaos n.混乱；杂乱；紊乱35.behalf n.代表，因为 Dont worry on my behalf.别为我担心 on behalf of 代表(代替)某人 in behalf of sb.为了某人36.nuclear adj.原子能的；核能的；原子核的 nuclear powerenergyfuelfamil

13、y核能核燃料核心家庭From star:hit the books37.sensitive adj.敏感的；善解人意的；灵敏的 be sensitive to对敏感的；对体贴 be sensitive about介意；在乎 be sensible of觉察到 Shes very sensitive to criticism.她一听批评就急38.jungle n.(热带)丛林；密林39.smog n.烟雾(烟与雾混合的空气污染物)40.originate vi.&vt.起源；发源；创立 origin n.起源；起因 original adj.最初的；原来的 originally adv.原来；起

14、初41.volume n.量；体积；一卷;音量speak volumes about充分表明 a slim volume of poetry 薄薄的诗集turn the volume up/down 42.garbage n.垃圾；废物 garbage collectioncan 垃圾收集箱 Dont forget to take out the garbage.别忘了把垃圾拿出去。From star:hit the books43.enterprise n.公司；企业；事业 enterprising adj.有进取心的 undertake/build an enterprise 创办企业/事

15、业 a state-owned enterprise 国有企业44.restore vt.恢复；使复原；修复 n.restoration 修复，恢复 restore sb./sth.to sth.使复原；使复位 restore sth.修复 Such kindness restores your faith in human nature 这样的善心使人又一次感到人性善良。45.conservation n.对(文物等)保护；保持v.conserve保护；节约 conservative adj.守旧的 conservationist n.保护主义者 conservation of energy

16、能量守恒(定律)conservation area保护区 environmental conservation环境保护 water conservation水资源的保护From star:hit the books46.dozen n.(一)打；十二个 dozens of许多；很多 two dozen eggs 两打鸡蛋 Ive been there dozens of times.我到那里去过很多次47.regulation n.章程；规章制度 v.regulate管理;控制;调节 fire/safety/building/school regulations防火/安全条例/建筑/校规 th

17、e regulation of affairs 事务管理 regulate the traffic 管理交通 regulate a watch 校准手表48.disposal n.去掉；清除；处理 waste disposal 废物处理 Well,Im at your disposal.好吧，我听候你的吩咐。49.inspection n.检查；查看；视察v.inspect n.Inspector The head went on a tour of inspection of all the classrooms.校长巡视了所有教室From star:hit the books50.fine

18、 vt.对处以罚款 n.罚金；罚款 pay a largeheavy fine 付巨额罚款 She was fined for speeding.她因超速而被罚款51.campaign n.运动；战役 vi.&vt.参加运动；领导运动 campaign for 为助选 campaign against 反对的活动52.waterway n.水道；航道53.tolerate vt.忍受；包容；容许tolerance n.This sort of behavior will not be tolerated.这种行为是不能容许的54.agenda n.议程表；议事日程 be high on the agenda 当务之急高度重视 be top of the agenda 是优先考虑的事