新概念第二册lesson64-The-channel-tunnel

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,*,Lesson 64 The channel tunnel,Listen and then answer the questions:,1.When did Aime Thome de Gamond arrive in England?,(In 1858.),Was he an engineer or an astronaut?,(He was an engineer.),What nationality was he?,(French.),What did he have a plan for?,(For a 21-mile tunnel under the English Channel.),What did he say it would be possible to build in the center of the Channel?,(A platform.),What would this platform serve as?,(A port and a railway station.),How would the tunnel be ventilated?,(Tall chimneys would be built above sea level.),Who put forward a better plan?,(William Lowe did.),He wasnt French,was he?,(No,he wasnt.),What did he suggest should be built?,(A double railway-tunnel.),When was a tunnel actually begun?,(In 1902.),【New words and expressions】,tunnel n.,隧道,port n.,港口,ventilate v.,通风,chimney n.,烟囱,sea level,海平面,double adj.,双的,ventilation n.,通风,fear v.,害怕,invasion n.,入侵，侵略,officially adv.,正式地,connect v.,连接,European adj.,欧洲的,continent n.,大陆,tunnel n.,隧道,channel n.,海峡（,The Channel,英吉利海峡）,ventilate v.,通风,ventilation n.,通风,Forced Ventilation,强制排风系统,forced adj.,被迫的，强迫的，动用武力的,air v.,通风,Air the room,please!,给房间通通风,double adj.,双的,字母,W,的读音就是“,double u”,，意为两个,u,构成,w.,couple,，,pair,两个,a couple of weeks,a pair of shoes/socks/glasses,一副眼镜,fear v.,害怕,vt.,害怕，畏惧,sb.fear doing sth.,害怕做,She fears speaking in public.,sb.fear sth.,害怕,I feared darkness.,be afraid of,害怕,I am afraid of dogs.,be afraid of/fear,人做主语,vt.,恐怕，猜想（比,be afraid,要正式）,fear that,恐怕,We fear/It is feared/Were afraid that many lives have been lost in the crash.,be afraid that=I am sorry.,恐怕,（婉言谢绝）,Can you help me?,I am afraid I cant.=I am afraid not.,fright/frighten/frightening/frightened/frightful,sth.frighten sb.=sth.scare sb.,吓了,一跳,You frightened/scared me.,The doy frightened me.,frighten=scare,是因某件突然的事情才让某人产生了害怕的情绪，句子后边的部分是人,invasion n.,入侵,侵略,The invasion of tourists brought life to the summer resort.,大批游客涌入,使这个避暑胜地热闹起来。,invade vt.,侵略,侵袭,拥挤,Invasive a.,有扩散性的,officially adv.,正式地,Figures to,be officially,released this week reveal that long-term unemployment is still rising.,本周要发布的官方数字表明,：,长期失业的人数还在增加。,official adj.,（官方的）正式,formally adv.,（一般的）正式,connect v.,连接,connect sth.with/to,把,和,连接,connect A with B (A,和,B,平等,),connect A to B (A,连到,B,上去,),This road connects the village with/to London.,European adj.,欧洲的,continent n.,大陆,European Continent,欧洲大陆（不包括欧洲岛国）,课文理解,1.In 1858,a French engineer,Aim Thom de Gamond,arrived in England,with a plan for a twenty,one,mile tunnel under the English Channel.,arrive in,大地点,plan for+,名词,/,动名词,的计划,twenty-one-mile,加连字符，用单数，作定语,e.g.:a 25-year-old girl,1858,年，一位名叫埃梅,托梅,德,干蒙的法国工程师带着建造一条长,21,英里、穿越英吉利海峡的隧道计划到了英国。,2.He said that it would be possible to build a platform in the centre of the Channel.,他说，可以在隧道中央建造一座平台。,it would be possible to do sth.,It,是形式主语,3.This platform would,serve as,a port and a railway station.,这座平台将用作码头和火车站。,serve as=serve for,起,作用，用作,，充当,It will serve as a swimming pool.,This sofa can serve as/for(a)bed.,4.The tunnel would be well,ventilated if tall chimneys were built,above sea level.,如果再建些伸出海面的高大的烟囱状通风管，隧道就具备了良好的通风条件。,5.In 1860,a better plan was put forward by an Englishman,William Low.,put forward(plan/suggestion),提出（计划、建议等）,You know they wouldnt accept your plan.Why did you put it forward?,6.He suggested that a double railway tunnel should be built.,他提议建一条双轨隧道,Suggest,vt.,暗示，用法与其他的词相同,vt.,建议，用虚拟语气，后接动词是要用,-ing,形式，后接,that,从句采用一种固定的用法“,should+,动词原形”（,should,可省略）,I suggested(that)he(should)go home.(that,should,都可省略,),insist,作“坚持”讲时用法同,suggest,He insisted that I should stay to lunch.,他坚持要我留下来吃晚饭,.,7.This would solve the problem of ventilation,for if a train entered this tunnel,it would,draw in,fresh air behind it.draw in(=take in),吸入、吸进,如用,bring,没有,draw in,形象、贴切,His lecture yesterday drew in a large crowd.,昨天他的演讲吸引了大批观众。,draw in,The train,drew in,and all the passengers got off.,火车到站了,所有的乘客都下了车。,draw back,She never,draws back,from what she promises.,她从没食言过。,draw up,A new will has been,drawn up.,新的遗嘱已拟好了。,We saw a truck,drawing up,to our building.,我们看到一辆卡车开到我们楼前停住。,8.Forty,two years later a tunnel was actually begun.42,年以后，隧道实际已经开始建了。,9.If,at the time,the British had not feared invasion,it would have been completed.,虚拟语气,(,非真实条件句,),中，与现在事实相反，从句用一般过去时；与过去事实相反，从句用过去完成时，此时主句格式为,would have done,，,would/could/should,都可以,情态动词加,have done,表示对过去的推测，如,must have done,，,cant have done,等,10.The world had to wait almost another 100 years for the Channel Tunnel.,世界不得不再等将近,100,年才看到海峡隧道竣工。,wait for sb.,wait(for)some times,I have waited for you(for)five minutes.,Time and tide wait for no man.,时不我待。,await:vt.,A warm welcome awaits all our customers.,对我们所有的顾客准备好热烈的欢迎。,11.It was officially opened on March 7,1994,finally connecting Britain to the European continent.,它于,1994,年,3,月,7,日正式开通，将英国与欧洲大陆连到了一起。,本课所需掌握词组：,在中间,in the center of,用作。充当,serve as,在那时,at the/that time,提出计划,put forward a plan,解决问题,solve a problem,语法讲解,语气：,英语动词有三种语气：陈述语气，祈使语气和虚拟语气。,1,：陈述语气：用来表示所说的话是事实或者提出疑问，广泛用于陈述句，疑问