12Unit1Ifeveryonestartstodosomething,theworldwillbesaved.Talkaboutthepictures.制造厂；工厂n.waste敌人；仇人n.crop庄稼；作物n.recycle回收利用；再使用(废品)v.pollute污染v./'enəmɪ//krɒp//'fæktrɪ/factory/pə'lu:t//ri:'saɪkl/废料，废弃物n./weist/enemykill杀死；弄死v./kɪl/oil石油n./ɒɪl/lesshopeless较小的；较少的adj.较少数；叫少量n.无望的adj./les//'həʊplɪs/factory制造厂；工厂pollute污染recycle回收利用；再使用(废品)Thewastecanbeused.废弃物也能够被使用。crop庄稼；作物waste废料，废弃物enemy敌人；仇人复数：enemiesDon’tmakeanenemyofhim.不要与他为敌。oil石油作“石油”讲时，是不可数名词。Thecountryisrichinoilandcoal.这个国家石油和煤很丰富。1.Workinpairs.Lookatthepicturesandtalkaboutthem.Usethewordsintheboxtohelpyou.factory,pollute,recycle,wasteAirhasbeenpollutedbecausefactoriesproduceelectricityandenergyforhumanbeingeveryday.Alargenumbersofmetalcansarethrownawayeverywhere.Wewasteagreatdealofmetal2.Listenandcompletethesentences.1.Thefactoryiscausingalotof___________.2.Thereshouldbesome________tostoppollution.3.Wecan_________wasteproducts,suchas__________andpaperinarecyclingcentre.pollutionrulesrecycleglass3.Listenandread.Lingling:Afterourlessonontheenvironment,I’mworriedaboutthefuture.Pollutionisourgreatenemy,andwehavetofightit.Iftheriversarepolluted,farmerscan’tusewaterfortheircrops.Tony:Andinsomeplaces,pollutionfromfactoriesspreadsovercitiesandvillages.iTmakespeopleill,andmayevenkillsthem.Pollutionisadangertoourhealth.Betty:Andthere’resomanycarsontheroad.Theyusesomuchoilandcausepollutionaswell.Daming:Butweareonlystudents.Wecan’tdoanythingaboutfactoriesandcars.Betty:It’snousetalkingaboutthingswecan’tdo.We’vegottothinkofthingswecando!Daming:Suchas…?Lingling:Doyouthinkwecanmakeourschoolagreenschool?Daming:What’sagreenschool?Lingling:Atagreenschool,everyclasscollectswasteorrubbishwhichcanberecycledorusedagain.Thentheschoolsellsthewasteandusesthemoneytohelpstudentsinpoorareas.Daming:Niceidea!Betty:Studentsatagreenschoolalsolearnwaystosaveenergyandrecycleathome.Thatmeanslesswaste.Tony:That’sagoodidea.Thoughpollutionisheavynow,Idon’tthinkit’shopeless.Ifeveryonestartstodosomething,theworldwillbesaved.1.Andinsomeplaces,pollutionfromfactoriesspreadsovercitiesandvillages.在一些地方，来自工厂的污染遍布城市和村庄。spreadsover遍布在...,复盖在...Whathestudiedspreadovermanyfields.他所研究的内容涉及许多领域。2.Pollutionisadangertoourhealth.污染有害我们的健康。adangerto…“对…是一种威胁；有伤害”，相当于bedangeroustoItisadangertoyourcomputer'shealth.=Itisdangeroustoyourcomputer'shealth.这对你电脑的健康是个威胁。3.Andthere’resomanycarsinthestreet.Theyusesomuchoil…街道上有很多车，他们使用很多石油…somany很多Youcan’tcrushsomanypeopleintotheclassroom.你不能让这么多人挤进教室。somuch很多辨析：somany与somuchsomany用来修饰可数名词，somuch用来修饰不可数名词。Therewassomuchnoiseoutsidethatwecouldn’theartheteacher.外面嘈杂声很大，以致我们不能听到老师的话。Hefeelsnervouswhenherfacessomanypeople.面对那么多人，他感到紧张。4.aswell也；又(1).相当于too或also,常位于句末，无须用逗号与句子隔开。拓展：IamgoingtoLondonandmysisterisgoingtoaswell.我要去伦敦，我妹妹也去。(2).aswell在口语中也可置于句中，作“也好，也行”或“倒不如”解。用来缓和语气。Youmayaswellgo.你去也好。(3).Aswell也可以直接用于just之后，用作应答语。可视为(It’sjustaswell)的省略。作“幸亏，幸而，无妨，没关系”讲。-Wearetoolate...
