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1.openthefloorfordiscussion2.chemicalwaste3.largenumbersofchemicals4.flowinto／pourinto5.fishingboat6.aswell7.layeggs8.resultin9.cutbackon10.beconcernedabout1.展开自由讨论L82.工业垃圾L113.大量的化学物质L124.流入/倒入L145.渔船L156.同样,也,还L157.产卵L168.导致；结果是L169.削减，缩减；减少L2110.对…担忧L28Usefulexpressions11.beseenas12.hidefromone’sresponsibility13.havethebeliefthat…14.bebadfor15.thinkof…as16.give…credit17.rawmaterials18.payalittlehigherpricefor19.bewillingto20.paytaxes11.被视为L2912.躲避责任L3113.持有…的看法L3214.对…有害L3315.把…当作L3916.给…以赞誉L3917.原材料L4418.花稍高点的价钱L4719.愿意做L4820.缴纳税L50难句分析1.WithmeareMslinShuiqing,fromtheGreenSociety,andMrQianLiwei,abusinessdevelopmentconsultant.(L5)本句为倒装句.真正的主语是MrLinShuiqingandMrQianLiwei，句首的withme作表语；例如：墙上挂着两张肖像．Onthewallhangtwoportraits.今天的嘉宾是来自绿色协会的林水清女士和商业开发顾问钱立伟先生。•FirstIamtalkingtoyoutodaythewayvastareasoftheworldaredamagedbychemicalwaste.L10•我今天首先要谈的是化学废物如何破坏世界上的大片区域。•vastareasoftheworldaredamagedbychemicalwaste.是定语从句，修饰先行词theway。省略了that或inwhich。•Othertypesofwasteflowintoourwater,killingriverandsealife.L13•其他种类的废物流入水域，杀死河流和海洋生物。•killingriverandsealife现在分词短语做结果状语。•Thiswillresultinasmallernumberoffishleftforustoeatinthefuture.L16•这将会导致留给我们将来吃的鱼会变得更少。•leftforustoeatinthefuture是过去分词短语作后置定语。left“留下的”•Theworld’spopulationhasgrownbysixtimeswhatitwasin1800.L19•世界人口与1800年的情况相比，已经增长了六倍。•grownby：“增加了”=increaseby/riseby•growto：“增加到”=increaseto/riseto•whatitwasin1800是名词性从句，表示“1800年的情况”。5.Theworld’spopulationhasgrownbysixtimeswhatitwasin1800.(L20)1.A+be+倍数+adj.比较级＋than+B2.A+be+倍数＋thesize/theamount/thelength/thewidth/theage…+of+B3.A+be+倍数+as+adj.+as+B4.A+be+倍数+what从句与1800年的人口相比，世界人口数量已经增长了六倍。1.Thetownhasgrownintoabigcity,whichis_____whatitusedtobe.A.thesizeasbigasB.twicethesizebiggerthanC.twicethesizeofD.threetimeslargeasCPractice•Itisourdutytotrytocutbackonproductionandreducethenumberofthingswemakeandbuy.L21•我们的责任是尽量消减生产，减少制造和购买的数量。•try后接两个不定式做宾语。reduce前省略了to。•Itisourdutytodosth“做某事是我们的义务”•Itisclearthatyouareveryconcernedaboutthepresentsituationoftheenvironment.L28•很明显，你对我们的环境现状很担忧。•Itisclearthat“明显的是…”•Asabusinessdevelopmentconsultant,I’moftenseenasbeingagainsttheenvironment.L29•作为一名商业开发顾问，我常被人们视为环保反对派。•against：“违背，反对”•Whenpeoplethinkoffactories,theythinkofcloudsofdirtysmokeorofpipespouringchemicalwasteintoriver.L30•当人们想到工厂，人们就会想到污浊的滚滚浓烟或者向河流倾泻化学废物的管道。•think后接两个并列的of短语做宾语，由or连接。pipespouringchemicalwasteintoriver.是“名词+动名词”，名词为动名词的逻辑主语。•Theythinkofgreedybusinessmenhidingfromtheirresponsibilitiesandonlyworryingaboutmoney.L31•他们会联想到贪婪的商人躲避自己对环境的责任，只追求金钱。•hidingfromtheirresponsibilitiesandonlyworryingaboutmoney是两个现在分词短语做后置定语，同时修饰businessmen.•Peopleoftenhavethisbeliefthatdevelopmentisbadfortheenvironment,butthisdoesnothavetobetrue.L32•人们常常有一种信念是：经济发展对环境有害，但这未必是正确的。•nothaveto“不一定”•that引导的是同位语从句，说明belief的具体内容。还有名词idea，news，questions后常接that引导的同位语从句。•WhatI’mheretosayisthathavingworkedwithmanyenvironmentalconsultant,Iknowthatahealthyenvironmentanddevelopmentshouldbepossibleatthesametime.L34•在这里我想说的是，我一直和很多环保顾问一起工作，我知道，健康的环境和发展同时并存是可能的。•WhatI’mheretosay主语从句充当主语。•第一个that引导表语从句•havingworkedwithmanyenvironmentalconsultant,现在分词短语做原因状语。•Thepeopleoperatingthesefactoriesaredeeplyconcernedabouttheenvironment.L37•经营这些工厂的人们很关注环境。•operatingthesefactories是现在分词短语作后置定语。•MsLinsuggestedweshouldcutbackonthequantityofthingsweproduceinordertosavetheenvironment.L40•林女士建议我们减少生产的数量来拯救环境。•Suggest引导宾语从句,用虚拟语气，should+do。should可以省略。Idoagreethatweshouldproducemorethingsfrommaterialsthathavebeenrecycled,andlessfromrawmaterials,thesupplyofwhichisgrowingsmallerandsmaller.L43我非常赞同我们应该利用回收材料制造更多的东西，减少原材料的使用，因为原材料的供用正变得越来越少。do做助动词，表示强调。“的确，确实”thesupplyofwhich引导非限制性定语从句，修饰rawmaterials。•Whatweneedarebetterlawstopreservetheenvironmentandstillallowourcountrytogrow.L45•我们需要的是保护环境和仍然允许经济继续增长更好的法律措施。•Whatweneed是主语从句。•topreservetheenvironmentandstillallowourcountrytogrow是后置定语。allow前省略了to。•Thisincludescontrolsonhowmanytreesarecutdownandhowmanyfisharecaught.L46•这包括对树木的砍伐和捕鱼的数量的控制。•controls是名词：“控制”•howmanytreesarecutdownandhowmanyfisharecaught是并列宾语从句。•Thismightmakewoodandseafoodmoreexpensive,butpayingahigherpriceforsomethingsisnotalwaysbad.•这些措施或许会让木材和海鲜价格上涨，然而，为某些东西付出高一些的代价并不总意味着不好。•notalways是部分否定。“不总是”6.Askingaround,Ifindmanypeoplewillingtopayalittlehigherpriceforthingsthatarefriendlytotheenvironment.(L48)我问过周围的人，发现许多人都愿意支付稍高一些的价钱来购买环保产品。Askingaround：“四处打听”现在分词短语做状语。=Whenaskingaroud/WhenIaskaround。