新概念英语第二册lesson64 课件.pptx

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1、Lesson 64 The Channel Tunnel The Channel Tunnel tunneltnln.隧道portprtn.港口ventilatevntletv.通风chimneytmnin.烟囱sealevel 海平面doubledbladj.双的New wordsNew wordsfearfrv.害怕invasionnvenn.入侵，侵略officiallyfladv.正式地connectknktv.连接Europeanjrpinadj.欧洲的continentkntnnt n.大陆New wordsNew wordstunnelan underground passage

2、way,especially one for trains or cars that passes under a mountain,river,or a crowded urban arean.隧道The train passes through several tunnels.channeln.海峡Can we change another channel?n.频道portThe typhoon stopped the ship from leaving the port.n.港口（人工）harbour（天然）passport n.护照ventilateOur classroom is w

3、ell-ventilated.poorly-ventilated ventilation n.通风 chimneyIt is said that Father Christmas gives children presents through the chimney.sea levelHigh levelLow leveln.水平水平a level surface adj.平的，水平的平的，水平的 doubleadj.single 单单个的个的I would like to book a double room.doublev.增加，加倍增加，加倍He doubled his income t

4、his year.doubleDINK Double Income No Kids fearThe soldier shows his fear.fear n.害怕，恐惧害怕，恐惧 I had often been very fearful,and very angry.fearful adj.恐惧的，害怕的恐惧的，害怕的 fearless invadeWhat I wanted to tell you is that the British are about to invade Norway.v.侵略侵略 invasion.n.侵略侵略 The invader laid towns and

5、 villages in ruins.入侵者把村入侵者把村镇变为废镇变为废墟。墟。officiallyofficial adj.An official is a person who holds a position of authority in an organization official decision.官方的决定 official n.官员His father is an officer in the army.军官或警官connectA highway connects the two cities.You can connect the machine to/with tha

6、t one.connect A to/with B EuropeanEuropethe second smallest continentthe largest of the continentsAsiaListening1.Why was the first tunnel not completed?2.How long was the tunnel?3.What would the platform serve?4.When was a better plan put forward?Notes on the textIn1858,aFrenchengineer,AimeThomedeGa

7、mond,arrived inEnglandwithaplanforatwenty-one-miletunnelunderthe EnglishChannel.twenty-one-mile 加连字符,是定语a plan for sth.的计划Do you have any plans for the winter holiday?plan to do sth.Hesaidthatitwouldbepossibletobuilda platforminthecentreoftheChannel.This platformwouldserveasaportandarailwaystation.s

8、erve as 作为.来服务,起.作用 It will serve as a swimming pool.Thetunnelwouldbewell ventilatediftallchimneyswere builtabove sealevel.Thetopofthehillis 400metresabovesealevel.山顶的高度是海拔四百米。400 metres in height400 metres highIn1860,abetter planwasputforwardbyanEnglishman,WilliamLow.put forward(plan/suggestion)提出H

9、esuggestedthatadoublerailway-tunnel should bebuilt.建议后接that从句采用一种固定的用法:should+动词原形,should 可省略，虚拟语气These facts suggest that he is an honest man.suggest作表明，说明解释时，一般不用虚拟语气。Thiswouldsolvetheproblemofventilation,forifatrainenteredthistunnel,it woulddrawinfreshairbehindit.draw in吸进1.We shall have to draw

10、up a new plan.2.When I recognized who he was,I drew back in horror.3.The car drew up outside the cinema.1.draw up 签署 2.draw back 倒退 3.draw upstop:停止,停下来ExerciseForty-twoyearslateratunnelwasactuallybegun.If,atthetime,theBritishhadnotfearedinvasion,itwouldhavebeencompleted.at the time 当时Theworldhadtow

11、aitalmost another100yearsfortheChannelTunnel.another 100 years 100 more years another+数数词词=数数词词+more ItwasofficiallyopenedonMarch7,1994,finally connectingBritaintotheEuropeancontinent.If it is built,it will connect Britain to Europe for the first time in history.The tunnel would be well-ventilated i

12、f tall chimneys were built above sea-level.He suggested that a double railway tunnel should be built.for if a train entered this tunnel,it would draw in fresh air behind it.If,at the time,the British had not feared invasion,it would have been completed.主将从主将从现现WhatsWhats thisthis？If the sun rises in

13、 the east,I will marry you.If the sun rose in the west,I would marry you.非真非真非真非真实实实实的条件句的条件句的条件句的条件句虚虚虚虚拟语拟语拟语拟语气气气气虚拟语气(非真实条件句或实现的可能性很小)1.表示与现在事实相反的情况从句：If主语+过去时主句：主语+should/would/could/might+doIf I won the lottery now,I would buy a villa.事实：我不可能现在赢得彩票。如果我是你，我现在就走。If I were you,I would go now.2、表示

14、与过去事实相反的情况从句：If主语+had+done主句：主语+should/would/could/might+have doneIf he had taken my advice,he would not have made such a mistake.Exercise1 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 c

15、areful.4If father_(be)alive,he would be horrified.would have been able had comewouldnt have made were 1.Janes face suggested that she _ ill,and her parents suggested that she _ a medical examination.A.be;should have B.was;have C.should be;had D.was;has2.Without electricity human life _ quite different today.A.is B.will be C.would have been D.would be3.I didnt see your sister at the meeting.If she _,she would have met my brother.A.has comeB.did come C.came D.had come4.If it hadnt rained last Sunday,we _ picnic.A.could go B.could have gone C.went D.would goThanks for your attention!