新概念第二册第64课市公开课一等奖省优质课赛课一等奖课件.pptx

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,L64,The Channel Tunnel,第1页,The Channel Tunnel,-,The worlds longest undersea tunnel,第2页,What is Undersea tunnel?,An undersea tunnel is a tunnel which is partly or wholly constructed under a body of water.,Advantages:,Tunneling will generate soil that has been excavated,ekskvetid,and this can be used to create new land,as was done with the soil of the Channel Tunnel.,Travelling through a tunnel is significantly quicker and wont be influence during adverse,dv:s,weather,第3页,Background,information,英吉利海峡隧道（The Channel Tunnel)又称英法海底隧道或欧洲隧道（Eurotunnel)，是一条把英国英伦三岛连接往欧洲法国铁路隧道，于1994年5月6日开通。是当前世界上最长海底隧道。从1986年2月12日法、英两国签署关于隧道连接坎特布利条约,到1994年5月7日正式通车，历时8年多，耗资约100亿英镑（约150亿美元），也是世界上规模最大利用,私人资本,建造工程项目。隧道长度50千米，仅,次于,日本青函隧道。海底长度39千米。单程需35分钟。,第4页,第5页,第6页,tunnel,n,.,隧道,The Channel Tunnel 海峡隧道,The train passed through several tunnels.,light at the end of the tunnel 苦尽甘来,port,n,.港口,enter/make a port 入港,leave/clear a port 出港,a free port 自由港,eg.Any port in a storm.,慌不择路，穷途之策,第7页,ventilate,v,.,通风,well-ventilated 通风良好,poorly-ventilated 通风糟糕,Our classroom is well-ventilated.,ventilation,n.空气流通；畅谈,put a problem to ventilation,提出问题以公开讨论,ventilator,n.通风设备；通风口,A,ir the room,please,.,给房间通通风,第8页,chimney,n,烟囱,sweep/clean a chimney清扫烟囱,a blocked chimney 堵塞烟囱,factory chimneys 工厂烟囱,It is said that Santa Claus comes down chimneys at Christmas to bring presents.,chimney-sweep n.清扫烟囱,第9页,sea level,海平面,level,n.,水平，水面,1000 meters above sea level 海拔1000米,Water always seeks its own level.,高度,at the level of ones eyes在眼睛高度,the level of the water 水位,（文化，学问）水准，程度，标准,high-level 高级,low-level 低级,第10页,double,adj,.,双,a double room 一个双人房,a double bed 双人床,double chin 双下巴,double standard 双重标准,adv.两倍地；双倍地,pay double 加倍付钱,DINK:double income no kid.,字母W 读音就是:“double u”意为两个u 组成 w.,v.使.增倍,He doubled his income in five years.,第11页,fear,v,.,害怕,（be afraid of),fear death/illness 怕死/生病,Never fear!=Dont worry,fear doing sth.害怕做某事,The little boy feared staying alone in the dark.,fear to do sth.害怕去做某事,She feared to speak in his presense.(有他在场）,n.u恐惧；惧怕,The soldier didnt show his fear.,n.c 畏惧；不安,a fear of heights 恐高症,第12页,fearful,adj.可怕,a fearful storm,adj.害怕，担心,The baby is fearful of loud noise.,fearless adj.不怕，无畏,第13页,invasion,n,.,入侵,侵略,fear invasion 害怕侵略,an invasion of privacy 对隐私侵犯,invade vt侵略,invade a small country,invade sbs rights 权利,invader n.入侵者,第14页,officially,adv,.,正式地,Ive been officially invited to the wedding.,office,n.办公室,officer,n.军官，（政府）官员,official,adj.正式，官方,an official decision 官方决定,an official announcement 官方公告,n.官员,government officials 政府官员,第15页,connect,v,.连接,connect A with B,连接A和B,connect A to B,把A连到B上去,A highway connects the two citys.,V.(将电话）接通（给某人）,Please connect me with New york.,connection n.连接，联络,connection between A and B,第16页,Continent,n.洲，大陆,The Continent 欧洲大陆,The New Continent 新大陆（南北美洲）,Asia 亚洲,Africa 非洲,North America 北美洲,South Ametica 南美洲,Europe 欧洲,European,adj,.,欧洲,Oceania 大洋洲,Antarctica 南极洲,第17页,虚拟语气,(,非真实条件句,),用来表示说话人主观愿望或假想，而不表示客观存在事实，所说是一个条件，不一定是事实，或与事实相反。虚拟语气经过谓语动词特殊形式来表示。,1,、表示与现在事实相反情况：,从句：,If,主语,+,过去时,(Be,动词用,were),主句：,主语,+should/would/could/might+do,1,If I were you,I would take an umbrella.,假如我是你，我会带把伞。（事实：我不可能是你）,2,If I knew his telephone number,I would tell you.,假如我知道他电话号码，我就会告诉你。（事实：不知道）,第18页,2,、表示与过去事实相反情况,从句：,If,主语,+had+done,主句：,主语,+should/would/could/might+have done,1,.,If I had got there earlier,I should/could have met her.,假如我早到那儿，我就会见到她。（事实：去晚了）,2,.,If he had taken my advice,he would not have made such a mistake.,假如他听我劝说话，就不会犯这么错误了。,（事实：没有听我话）,第19页,E,xercise,1 If you,had told,me about it earlier,I_(be able)to help you.,2If you_(come)with us,we,would have been,pleased.,3You_(not make)such a mistake if you,had been,more careful.,4If father_(be)alive,he,would be,horrified.,5 If it_(be)fine tomorrow,we,shall go,for a swim.,would have been able,had come,would not have made,were,is,第20页,L64 The,c,hannel,t,unnel,In 1858,a Fr,ance,engineer,Aime Thome de Gamond,arrived,at,England with a plan for a twenty-one-mile tunnel under the English Channel.He said that it w,ill,be possible to build a platform in the centre of the Channel.This platform would serve as a port and a railway station.The tunnel would be well-ventilate if tall chimneys were buil,ded,above sea level.In 1860,a better plan was put forward,from,an Englishman,William Low.He suggested that a double railway-tunnel should built.This would solve the problem of ventilation,for if a train entered,for,this tunnel,it would draw in fresh air behind it.Forty-two years later a tunnel was actually beg,a,n.If,at the time,the British,did,not feared invasion,it would have been completed.The world had to wait almost another 100 years for the Channel Tunnel.It was officially open on March 7,1994,finally connect,ed,Britain to the European continent.,Channel Tunnel,French,in,would,ventilated,built,by,be,begun,had,opened,connecting,第21页,