水彩风大气模板Unit3EnvironmentalProtection(wordsandexpressions)

emission?/i?m??n/n.排放物;散发物;排放emitv.排放；散发；发出；发行类似：permit-permission，admit-admissioncarbonemission碳排放gasemission气体排放cuttheemissionofgreenhousegases减少温室气体的排放减少温室气体的排放是我们的责任。（it’sourdutytodosth）Itisourresponsibilitytocuttheemissionofgreenhousegases.Translation:

即学即练1.减少温室气体的排放是我们的责任。（it’sourdutytodosth）Itisourresponsibilitytocuttheemissionofgreenhousegases.Translation:2.Becauseoftheglaciersmeltingcausedbyglobalwarming,thepolarbearscouldnothuntsealsasbefore,somanyofthemhavestarvedtodeath/diedofstarvation.

melt/melt/vi.vt.(使)融化;熔化;软化meltingadj.柔情似水的；感人的meltintosth逐渐融入meltingpoint熔点雪没有一点融化的迹象。(showsignof)Thesnowshowednosignofmelting.

starve/stɑ?v/vi.vt.(使)挨饿;饿死starvationn.挨饿；饿死starvingadj.饥饿的；快饿死的starvetodeath饿死starvefor=bestarvingfor渴望；急需starvetodosth渴望做某事他渴望再一次见到她。Hestarvedtoseeheronceagain.

即学即练1.The________isstillaveryseriousproblemtoday.It’ssaidthatoneinsevenpeopleintheworldis_________now.Fortunately,theUNhastakenalotofmeasurestoprotectthemfrom________todeath.(starve)2.北极熊捕食不到海豹，导致饿死.starvationstarvingstarvingPolarbearsareunabletohuntsealsandstarvetodeath/dieofstarvation.

ecology/i?k?l?d?i/n.生态;生态学ecosystemn.生态系统ecologicaladj.生态的，生态学的ecologistn.生态学者plant/animal/humanecology植物/动物/人类生态学ecologicalbalance生态平衡ecologysystem生态系统我们有可能破坏这个地区的生态平衡。(belikelytodosth.)Wearelikelytobreaktheecologicalbalanceofthearea.

release/r??li?s/vt.n.排放;释放;发布release…from…把……从……中释放出来releaseamovie/book/cd发行电影/书/唱片这个善良的女孩决定把鸟从笼子里放出来。Thekindgirldecidedtoreleasethebirdfromthecage.该工厂持续排放烟雾，污染了空气。Thefactorykeepsreleasingsmoke,makingtheairdirty.

即学即练1.Onthepeak,sheburstintotears,_________(release)allheremotions.2.Whenfuelisburning,it______________alotofheat.3.Once____________(release)