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Unit4Globalwarming基础落实Ⅰ.高频单词思忆1.Shedoesn’twanttomakeabigemotional(承诺)toSteveatthemoment.2.Underno(情况)shouldyoulendPaulanymoney.3.Theelectricityindustry(消耗)largequantitiesoffossilfuels.4.Therearealotofnatural(现象)wecan’tunderstand.commitmentcircumstancesconsumesphenomena5.Ifyoubehavesofoolishlyyoumustbereadytotakethe(后果).6.Large(量)ofmoneyhavebeenspentonthebridge.7.Whichjournalsdoesthelibrarysto?8.Iwouldochangingthelaw.9.Thisdwascollectedfrom69countries.10.Hehasalreadyshisintentiontorunforelection.consequencequantitiesubscribepposeatatatedⅡ.重点短语再现1.2.代表……一方，作为……的代言人3.4.5.6.7.8.9.10.即使comeaboutonbehalfofsubscribetobeopposedtokeeponresultinputupwithgoupsolongasevenifⅢ.典型句式运用1.Ittakesalotofenergytomakethingsfromnewmaterials,...用新原料造东西需要大量能源，……句中it为，take意为：（时间、劳力等）；有这种含义的take通常不可用于被动语态。比较：Ittakessb.timetodosth.某人花费时间做某事。考点提炼形式主语需要,消耗2.It’sOKtoleaveanelectricalapplianceonsolongasyouareusingit-ifnot,turnitoff!只要你在使用电器设备，你便可以把它开so/aslongas引导从句，意为“”。另外此短语还可意为“在……的时间之内；既然，因为”等。考点提炼条件状语只要3.“Wecan’tpredicttheclimatewellenoughtoknowwhattoexpect,...我们预报气候不够准确以致于不能知道要发生的事，……not...enoughtodosth.意为：“”；enough表示它前面的形容词、副词的程度，表示由此产生的结果或行动，enough后面that从句。考点提炼不够……以致于不能……不定式不能课堂导练互动重点单词1.quantityTheproblembeginswhenweaddhugeofextracarbondioxideintotheatmosphere.（回归课本P26）观察思考Heprefersquantitytoqualitywhenfoodisconcerned.QuantitiesoffoodandtentsweresenttoWenchuanfromShandong.大量的食品和帐篷被从山东运往汶川。quantities归纳总结quantityinquantityalargequantityof许多，大量，既可修饰可数名n.量；数量quantitiesof+可数名词复数语动词+许多的，大量的quantityof+可数名词复数+复数谓语动词不可数名词+单数谓语动词许多的，大量的注意aquantityof后同样可接不可数名词或可数名词的复数形式。但当它作主语时谓语动词一般根据其所修饰的名词而定，而quantitiesof作主语时，不论其后的名词可数或不可数，谓语动词都用复数。即学即用——用quantity的相关短语填空(1)It’salotcheaperifyoubuyit.(2)Mybrotherboughtbooks.(3)Thereareraininthisarea.inquantityalargequantityoflargequantitiesof2.oppose...,whoaretothisviewandbelievethatweshouldnotworryabouthighlevelsofcarbondioxideintheair.（回归课本P27）观察思考Hethrewallthosethatopposedhimintoprison.Iopposeyougoingtherealone.我反对你单独去那儿。opposed归纳总结opposevt.opposesth./doingsth./sb.doingsth.反对某事/做某事/opposesth.to/againststh.使某事物与另一事物对照/opposedadj.beopposedto反对；与……对立反对，反抗；与（某人）较量即学即用(1)Hetobuildanewhall.(2)Donotyourwillmine.(3)Sheseemsverymuchyourgoingabroad.opposedtheproposalopposeagainstopposedto3.rangeItwillmakeplantsgrowquicker;cropswillproducemore;itwillencourageagreaterofanimals...(回归课本P27)观察思考Thepriceofthehouseiswellbeyondourrange.这所房子的价格远远超过了我们能承受的范围。Thereare120studentswhoseagesrangefrom10to18.有120名学生年龄在10到18rangeTherewillbeanincreaseintherangeof1to3percent.将会有1到3Theshowrangesovermanysettings,from18thcenturysailingshipstoconcerthalls.这个节目涉及许多场景：从18世纪的帆船到音乐厅。归纳总结range(1)awiderangeof一系列……afullrangeof各种……in/withinrange在射程以内；在……beyond/outofrange在射程外；在……in/outoftherangeof在/超出……outofone’srange某人能力达不到的；某人知识(2)rangefrom...to...在……范围内变动；包括（由……到……rangebetween...and...在……和……范围内变动n.种类；范围；幅度；界限；v.（在一定范围内）变动，变化；排列即学即用(1)(2)年龄范围从6岁到12(3)Theshopkeepsawiderangeofgoods.Theagerangeisfrom6to12years.Theteacherrangedhisstudentsalongthepath.4.glancequicklyatthemagazinearticleandanswerthequestions.（回归课本P27）观察思考Heglancednervouslyathiswatch.Nadineglancedroundtoseeiftherewasanyonethatsheknew.纳丁快速环视了一下，看看是否有她认识的人。GlanceHegaveheraquickglanceasshewalkedintotheroom.Oneglanceatherfacetoldmethatshewastired.一看她的脸色，我就知道她累了。归纳总结glanceglanceat/over/throughglanceoffglancearound/roundataglanceatfirstglancetake/haveaglanceatstealaglancevi.看一下；扫视；n.一瞥易混辨异glance,glare,stare,glimpse(1)glance(2)glare(3)stare指由于生气、好奇、害怕或吃惊而睁大眼(4)glimpse意为“瞥见”，强调结果。即学即用(1)Hetheconferenceroom.(2)Hetheenvelopeandrecognizedhisuncle’shandwriting.(3)Theballthepostintothenet.(4)Hecouldtellwhatwaswrong.glancedaroundglancedatglancedoffataglance5.averageThegreenhouseeffectgivestheearth’ssurfacethetemperatureof15℃.(回归课本P29)观察思考Doyouknowwhattheaveragerainfallisforthewinterinourarea?averageUsually,childrenofaverageintelligenceachievegoodresultsinstudythankstotheirdiligence.通常智力水平中等的孩子往往会由于勤奋而成绩突Thereisnothingspecialaboutit.Itisonlyaverage.它没什么特别之处，很普通。归纳总结averageadj.；n.；平均为；计算出……(1)anaveragerate/cost/price平均比率/成本/价anaverageof……above/belowaverage高于/onaverageuptoaverage(2)averageout(atsth.)平均数为；扯平；最终averagesth.out算出……平均的，普通的平均数v.即学即用——用适当的介词填空(1)averagemensmokemorecigarettesthanwomen.(2)Hislivingstandardsareaverage(低于一般水平).(3)Myschoolworkiswellaverage.(4)Theaverageagetheboysinthisclassisfifteen.Onbelowaboveof重点短语与句型6.comeaboutSohowhasthisanddoesitmatter?(回归课本P26)观察思考Theydidn’tknowhowthechangehadcomeabout.Manyaquarrelcomesaboutthroughamisunderstanding.很多争吵是由误解引起的。comeabout归纳总结comeabout意为：，是短语，与comecomeacrosscomeoncomeout出来，出现；（芽）生出来；（花）开；cometocomeup走近；上（楼）去；（从土中）长出，发comeupwith发生,造成不及物动词即学即用——用come的相关短语填空(1)Sheanewideaforincreasingsales.(2)Heneverrememberedhavingamanlikethat.(3)Tellmehowtheaccident.(4)Hisnewbookwillnextyear.cameupwithcomeacrosscameaboutcomeout7.resultinTheyalsoagreethatitistheburningofmoreandmorefossilfuelsthathasthisincreaseincarbondioxide.(回归课本P26)观察思考Thefireresultedinelevenpeoplebeingkilledandthedestructionofthefactory.Thefreshpolicyresultsineconomicdevelopment.那项新政策促进经济发展