英语课文讲解pptPPT课件

TheTelecommunicationsRevolutionLanguagepoints,组员：XXXXXXXXXXXXXXX,Languagepoints(Para.37),III.FocusStudy,I.WordUsing,II.ActiveExpressions,1.rust.n锈，铁锈pipescoveredwithrust盛了锈的管子rustspots锈斑.v（使）生锈Brassdoesnotrust黄铜不生锈oldrustingfarmingimplements生锈的旧农具,I.WordUsing,example:,ASrustistoiron,soislazinesstoman,懒惰对于人好比铁生了锈,.v击败，克服easilydefeatsb.ordealwithsth.,Itwasatrickyproblembutlthinkwehavelickedit.,.v舔licksbsboots阿谀奉承，拍马屁,.lickyourwounds失败后重整旗鼓,2.lick,3.scratch,.v抓,挠,划破,Becarefulnottoscratchthefurniture,scratchyourhead(oversth)苦思冥想,scratchthesurface(ofsth)浅尝辄止,example：Para.3,4.weigh,.v有.重，量体重,.weighsth(up)认真考虑，权衡,Youmustweighuptheprosandcons.,.weighwith/againstsb对什么有影响,Hispastrecordweighsheavilyagainsthim,.weighsbdown使烦恼，使焦虑,Theresponibilitiesofthejobareweighingherdown.,：四级高频词汇！,Withthepercentageofpeopleoverage65expectedtonearlydoubleby2050,itsimportanttoweighthehealthbenefitsofscreeningagainsttherisksandcostsofroutingtesting.,预计65岁以上的人群比例将增加近一倍到2050年,重要的是要权衡筛查的有益健康的风险和成本路由测试。,II.ActiveExpressions,1.pushahead/forward(withsth):L20向前推，坚持下去，推行,.Whateverhappens,wemustpushaheadwithourplanstoincreaseproduction.,.wewillpushaheadwiththecompletionoftheproject,2.separate.from.L25把.和.分开/区别,separatethewinnersfromthelosers区分输家和赢家,Businessbankaccountswerekeptseparatefrompersonalones.,3.datefromL28始于.,4.logonL40登陆，注册，进入,Youneedapasswordtologon,dateback(to)追溯到，始于，,3.datefromL28始于.,TheoriginsofgunpowderinChinadatefromthe9thcenturyAD,dateback(to)追溯到，始于，,5.bestuckinL31陷于，困于，动弹不得,Someexpertsthinkthemarketcouldbestuckinthiscrampeduntil2011.,一些专家表示市场在2011年之前可能一直处于观望状态。,fallinto,becaughtin,beimmersedin,III.FocusStudy,1.Overthenextdecade,itplanstopoursome$100billionintotelecommunicationsequipment.,o.投入.在.pour/pumpinto注入,倾注,Translation,每天都有成千上万吨污物和废水排入河流。,Thousandsoftonsoffilthandsewagepourintotheriverereryday.,他倾注了毕生的心血在这件完美的作品上。,Hepouredalifetimeofeffortintothisperfectworks.,2.Comparewith.与什么相比.,ComparewiththeeconomyofAmerica,Chinastillhasalargegap,compareAwithB把A和B相比较compareAtoB把A比作B,2.Compa