新概念英語第二冊-第64課-PPT

Lesson64TheChannelTunnelTheChannelTunnelTheChannelTunnelTheChannelTunnelTheChannelTunnelNewwordsandexpressins1.tunneln.隧道Lightattheendofthetunnel.channeln.海峽TheChannel英吉利海峽2.portn.港口passportn.護照

enteraport入港

leaveaport出港Newwordsandexpressins

3.ventilatev.通風=air(多用air）bewellventilated/poorlyventilated通風良好/通風不好Ourclassroomiswellventilated.Hisbedroomispoorlyventilated.ventilationn.通風（不可數(shù)名詞）ventilatorn.通風設備，通風口4.chimneyn.煙囪復數(shù)形式：chimneys(輔y變i加es：babies,families;元y直接加s：boys,toys,days)Newwordsandexpressins5.sealevel海平面onethousandmetersabovesealevel海拔1000米6.doubleadj.雙的singleadj.單的

adoubleroom雙人房間adoublebed雙人床Newwordsandexpressins

4.fearv.害怕(feared,feared,fearing,fears)---fearfuladj.恐怖的(1)fearsth=beafraidofsth害怕……Theyfeardsnakes.=Theywereafraidofsnakes.(2)feardoingsth.害怕做某事（已經(jīng)做了）Hefearedstayingaloneinthedark.(3)feartodosth.害怕去做某事（還沒做）Markfearstospeakinpublic.Newwordsandexpressins

5.invasionn.入侵，侵略invasionofprivacy侵犯個人隱私invadevt.入侵，侵略6.officiallyadv.（官方的）正式地近義詞：formallyadv.（一般的）正式地officialadj.正式的officen.辦公室officern.官員Newwordsandexpressins

7.connectv.連接---connectionn.連接connect……with/to……把……和……連接

connectAwithB(A和B是平等的）connectAtoB(A接到B上去）Thisroadconnectsthisvillageto/withLondon.8.Europeanadj.歐洲的Europen.歐洲課文理解1.In1858,aFrenchengineer,AiméThomédeGamond,arrivedinEnglandwithaplanforatwenty－one-miletunnelundertheEnglishChannel.(1)aFrenchengineer,AimeThomedeGamond,同位語(2)twenty-one-mile形容詞（只能做定語）類似短語：six-year-oldgirl(3)plantodosth計劃做某事(4)arrivein+大地點（國家、城市等）；arriveat+小地點（村莊、車站、港口等）(5)fora…Channel是介詞短語做定語，修飾名詞plan

課文理解

2.HesaidthatitwouldbepossibletobuildaplatforminthecentreoftheChannel.

他說，可以在隧道中央建造一座平臺。（1）thatitwouldbepossibletobuildaplatforminthecentreoftheChannel.賓語從句（2）inthecentre只能指空間上的中間（inthemiddleof)（3）platform平臺、站臺、月臺3.Thisplatformwouldserveasaportandarailwaystation.serveas=servefor“用作……，充當……”Theseviewsserveasaguideinlife.這些觀點可以作為處世指南

課文理解

4.Thetunnelwouldbewell－ventilatediftallchimneyswerebuiltabovesealevel.

非真實條件句，對現(xiàn)在的假設。從句werebuilt主句wouldbe5.In1860,abetterplanwasputforwardbyanEnglishman,WilliamLow.（1）abetterplanwasputforwardbyanEnglishman被動語態(tài)（2）putforward=putup提出（建議、計劃等）Theyhaveputforwardtheirdateofwedding.

（3）擴展：forwardadv.向前backwardadv.向后fromthistimeforward=fromnowon從此以后

課文理解6.Hesuggestedthatadoublerailwaytunnelshouldbebuilt.

他提議建一條雙軌隧道(1)英語中，動詞suggest、demand、recommend等后接的that賓語從句中，謂語動詞要用should+V.原，其中should常被省略，這是一種虛擬語氣。HeinsistedthatIshouldstaytolunch.他堅持我要留下來吃午飯。HesuggestedthatIshouldgowithhim.他建議我一定要跟他去。

課文理解7.Thiswouldsolvetheproblemofventilation,forifatrainenteredthistunnel,itwoulddrawinfreshairbehindit.（1）for引導條件狀語從句（2）forifatrainenteredthistunnel,itwoulddrawinfreshairbehindit.非真實條件句，對現(xiàn)在事情的假設（3）drawin(=takein)吸入、吸進

課文理解8.Forty－twoyearslateratunnelwasactuallybegun.（1）wasactuallybegun

被動語態(tài)（2）actually=infact9.If,atthetime,theBritishhadnotfearedinvasion,itwouldhavebeencompleted.(1)if引導的非真實條件句，它所表述的假設與事實不符。(2)條件句用過去完成時hadnotfeared,主句用would+have+過去分詞

課文理解10.Theworldhadtowaitalmostanother100yearsfortheChannelTunnel.(1)haveto(hadto):不得不(2)another+數(shù)詞=數(shù)詞+moreanother100years=100moreyears11.ItwasofficiallyopenedonMarch7,1994,finallyconnectingBritaintotheEuropeancontinent.(1)wasofficiallyopened被動語態(tài)(2)在具體的某天，用介詞on(3)finally=atlast=intheend(4)attheendof-atthebeginningof

Keystructures：虛擬語氣（了解）語氣：英語動詞有三種語氣：陳述語氣，祈使語氣和虛擬語氣。1：陳述語氣：用來表示所說的話是事實或者提出疑問，廣泛用于陳述句，疑問句和感嘆句。2：祈使語氣：表示所說的話是請求，命令，指示或者勸告。3:虛擬語氣：(1)表示所說的話不是事實，而是一種假設，猜測，懷疑等。（在條件從句或者讓步狀語從句中）(2)一種表示說話人的愿望，要求，命令，建議等（在賓語從句，表語從句，同位語從句）

虛擬語氣在條件狀語從句中的用法條件句有真實條件句和非真實條件句兩種：真實條件句所表的假設是可能發(fā)生和實現(xiàn)的，是與實施相符的。結(jié)構(gòu)：if從句用現(xiàn)在時，主句用將來時（will）E.g.(1)Ifheisout,I'llcalltomorrow.E.g.(2)You'llmissthetrainifyoudon'thurry.非真實條件句所表達的假設則不可能或不大可能發(fā)生或?qū)崿F(xiàn)的，與事實相反的情況。非真實條件句又分以下兩種情況：1.與現(xiàn)在事實相反2.與過去事實相反非真實條件句1、

與現(xiàn)在事實相反：從句用過去時，主句would+V.原Ifyouwenttotheexhibition,youwouldenjoyit.IfIwereinyourposition,Iwouldactdifferently.2、與過去事實相反：主句過去完成時，主句would+have+過去分詞Youwouldhavemissedthetrainifyouhadnothur