【全优课堂】2016届高考英语总复习 Unit 4 Global warming课件 新人教版选修6

范文背诵：ConservingWaterResourceWaterisindispensabletoourlifeandthedevelopmentofnationaleconomy.Itisoftendescribedasthesourceofalllivingthingsandthelifebloodofagricultureandindustry.Withoutit,nothingcouldgrowoutandtheworldwouldbecomeaterribledesert.Theworldweliveinisnowfacedwithasevereshortageoffreshwater.Accordingtosomeofficialfigures,morethan1,700millionpeopleintheworlddon'thaveenoughclearwatertodrinkandover25thousandpeopledieofwaterrelateddiseasesdaily.So,allofusshouldactivelysavewater.It'sourobligationforthebenefitofthefuturegenerations.保护水资源对于我们的生活和国家经济的发展来说水是不可缺少的。它通常被描述为万物之源，农业和工业的命脉。没有它，什么也不能生长，世界将会成为一个可怕的沙漠。我们生活的世界正面临着淡水资源的严重短缺。据官方数据，世界上有超过17亿人没有足够的清水喝，每天有超过2.5万人死于与水相关的疾病。所以我们都应该积极节约用水。这是我们造福子孙后代的义务。1．subscribevi.同意；捐赠；订阅；vt.签署文件；捐助→subscribe________同意；赞成；订购2．________n．量；数量→qualityn．质量；品质Ⅰ.词汇与拓展toquantity3．consequencen．结果；后果；影响→________consequence(ofsth.)由于；作为……的结果4．statevt.陈述；说明→________isstatedthat...据称……5．rangen．种类；范围→________range(ofsth.)在可及的范围内；在视/听觉范围内inItin/within6．glancevi.看一下；扫视；n.一瞥→________firstglance乍一看7．averageadj.平均的→________average平均8．circumstancen．环境；情况→in/under________circumstances决不(置于句首，句子部分倒装)atonno1．consumevt.消费；消耗；耗尽；吃完→________n．消费者；顾客；用户2．randomadj.胡乱的；任意的→________adv.胡乱地；任意地3．phenomenonn．现象→(pl.)________4．opposevt.反对；反抗；与(某人)较量→________adj.反对的；对立的consumerrandomlyphenomenaopposed5．steadyadj.平稳的；稳固的；持续的→________adv.平稳地；持续地6．________adj.分布广的；普遍的7．existencen．生存；存在→________vi.生存；存在8．commitmentn．承诺；交托；信奉→________vt.做(错事等)；犯(罪等)；承诺，保证(做某事)steadilywidespreadexistcommit9．growthn．增长；生长→________vi.生长；vt.种植10．casualadj.随便的；漫不经心的；偶然的→________adv.随便地；漫不经心地11．refreshvt.使恢复；使振作→________adj.令人耳目一新的；使人精力充沛的12．presentationn．显示；演出→________vt.显示；展现；表现；提交；adj.当前的；出席的；在场的growcasuallyrefreshingpresentQuantitiesofdataandgraphsindicateasteadywidespreadfaminephenomenonastheconsequenceofthetrendofadvocatingtoomuchindividualconsuming.【活学活用】根据英文释义写出下列词汇1．________：tousesth.，especiallyfuel，energyortime2．________：aresultofsth.thathashappened3．________：thelimitsbetweenwhichsth.varies4．________：aquicklook；tolookquicklyatsb./sth.5．________：apromisetodosth.ortobehaveinaparticularway根据句意用框中所给词的适当形式填空advocate，subscribe，state，range，tend6．Theauthoritiesnolonger________totheviewthatdisabledpeopleareunsuitableasteachers.7．Sheis________(to)hersickmotherathome.8．IhopethatthesefactsIhave__________inthislettermaydetermineyoutomakeacleanbreakwithyourpastandstartafresh.9．Therearetwohundredboys________fromseventofourteeninage.10．I________reformingsomepresenteducationalsystems.【答案】1.consume2.consequence3.range4．glance5.commitment6.subscribe7.tending8．stated9.ranging10.advocate翻译下列必背短语1．大体上，基本上________________2．代表……一方________________3．忍受，容忍________________4．等等________________5．温室效应________________Ⅱ.短语与运用onthewholeonbehalfofputupwithandsoongreenhouseeffect6．反对________________7．发生，造成________________8．同意；订购________________9．大量的______________________10．上升，增长________________beopposedtocomeaboutsubscribetoaquantityof或quantitiesofgoup【活学活用】根据括号里的解释，用恰当的短语完成下列句子。1．Ihavenoideathatyourhusband__________myvisit.(beagainst，disagreewith)2．Thechairmansignedthedocument__________thecompany.(standingfor)3．______________wehavefairopportunity，wearelikelytowinthematch.(onconditionthat)4．Itishardformeto____________theuglysong.(totolerateorbearsb./sth.)5．Canyoutellmehowit____________thatyourparentsdon'tallowustostaytogether？(happen)【答案】1.wasopposedto2.onbehalfof3.As/Solongas4.putupwith5.comesabouttendtosth.有……的趋势；倾向于……tend(to)．..照料/照顾……tendtodo...倾向于做……；往往会……haveatendencytodosth.有做某事的倾向1．tendv．倾向于；往往会；照顾；照料Wolvestendtoprotecttheirhuntinggrounds.狼往往会保护它们的狩猎区域。单句改错(1)Thesortofmusichelistenstovaries，buthetendspopularmusic.用适当的介词或括号内单词的正确形式填空(2)IfIhadachild，Iwouldhavea________(tend)__________preventhim/her________gettingstressed.【答案】(1)在popular前加to(2)tendency；to；fromopposeAagainst/toB把A与B相对照或相比opposedoingsth.反对做某事beopposedto反对asopposedto与……相对照2．opposev．反对Shayreachedthirdbasewhenoneopposingplayerrantohelphimandshouted，...谢伊到达第三垒时对方队的一名队员跑过来帮助他并喊道……完成句子(1)He__________________________(反对)overtimework.(2)Hisdaughterisveryathletic______________(与此相对)hisson，whoiscleverer.【答案】(1)opposed/isopposedto(2)asopposedtobeyond/outofone'srange/therangeofsb.超出某人的范围withintherangeof在……范围之内rangefrom...to...从……到……之间变化rangeamong/with...位居……之列3．rangen．批；组；范围；射程；山脉；v.排列；(在……范围内)变化Beforesendingusamanuscript，lookthroughrecentissuesofthePosttogetanideaoftherangeandstyleofarticleswepublish.把稿子送给我们之前，浏览一下近期出版的《邮报》以了解我们出版的文章的范围和样式。用适当的介词填空(1)It'sout_______therange_____myability.(2)Thereare120studentswhoseagesrange______10________18.【答案】(1)of；of(2)from；toanaverageof……的平均数above/belowaverage高于/低于平均水平on(the/an)average平均地；通常；按平均值4．averageadj.平均的；普通的；n.平均数Hewasagoodstudentandscoredaboveaverageinmostsubjects.他是个好学生，大多数科目都在平均分以上。完成句子(1)Hislivingstandardis________________.他的生活水准低于一般水平。单句改错(2)Anaverageageofthestudentsinourclassisseventeen.【答案】(1)belowaverage(2)An改为TheItisadvocatedthat...主张，提倡……advocatedoing...主张做……5．advocatev．拥护；提倡；主张；n.支持者；拥护者；提倡者注意advocate后不跟不定式，跟从句时，从句中用虚拟语气，即(should＋)do。Toad