新概念英语第二册Lesson64The+Channel+Tunnel+课件

tunnel隧道Lesson64TheChannelTunnelislandtheEuropeancontinentportn.港口theChanneltheChannelTunnelconnectconnect

v.连接connection

n.连接connect…to与…相连connectv.连接PleaseconnectthecomputertotheInternet.Hewantstohelppeopleinthecityconnectwitheachother.connectsthtosth把某物连接到某物connectwithsth和某物连接起来，相关，联系continent

n.大陆，洲，陆地continental

adj.陆地的[ˌkɒntɪˈnentl]the

European

continentcontinent[ˈkɒntɪnənt]aFrenchengineerItwillbepossibletobuildaplatforminthecenteroftheChannel.Itis+adj.+(forsb)todoplatformn.月台，站台serveasThisplatformwouldserveasaportandarailwaystation.Inaway,I'mgladyoumadethatmistake,foritwillserveas

awarningtoyou.充当，担任Thetunnelwouldbewell-ventilatediftallchimneyswerebuiltabovesealevel.well-过去分词（复合形容词）well-donewell-dressedwell-knownwell-chosenwell-builtawell-ventilatedroom=aroomwithgood(poor)ventilationventilation

n.通风、空气流通[ˈventɪleɪt]fearv.害怕，恐惧The

girl

fears

to

go

out

at

night.fear

to

do

sth.害怕做某事fearfulfearlessfearfullyEnglishfearedinvasionEnglishwasafraidofinvasionLittleTomfearstostay

aloneatnight.

LittleTomfearsstaying

aloneatnight.

LittleTomfearsthat

hehastostayalonewithouthismomatnight.

害怕害怕做某事入侵，侵略真实条件状语从句非真实条件状语从句if主将从现与现在相反与过去相反与将来相反1.与现在相反从句：一般过去时，主句：should/would/could/might+V.原形Iftherewerenoair，peoplewoulddie.2.与过去相反从句：过去完成时,主句：should/would/could/might+现在完成时If he had taken my advice, he would not have made sucha mistake.从过主情原从过完主情现完3.与将来相反If he should come here tomorrow, I should/would talk to him.从句：一般过去时，shoulddo,weretodo主句：should/would/could/might+v.原形从过应were主情原

虚拟语气在条件状语从句中的用法条件从句从句谓语主句谓语现在过去未来did/werehaddone1.did/were2.shoulddo3.weretodowould/could/should/might+V.(原)would/could/should/might+现在完成时would/could/should/might+V.(原)If

you

______JerryBrownuntilrecently,you’dthinkthephotographontherightwasstrange.A.shouldn’tcontact

B.didn’tcontact

C.weren’ttocontact

D.hadn’tcontacted

2.Ifyouhadn’ttakensuchalongtimetogetdressed,we’d______therebynow.

A.be

B.been

C.is

D.havebeen3.Ifhe

_____metomorrow,Iwouldlethimknow.

A.shouldcall

B.shouldnothavebeenable

C.werenotable

D.arenotable

4.Ifyouaskedyourfather,you

_____permission.A.mayget

B.mightget

C.shouldhavecalled

D.maybeget

用动词的正确形式填空1.Ifyouhadtoldmeaboutitearlier,I___________________(beable)tohelpyou.2.You___________________(notmake)suchamistakeifyouhadbeenmorecareful.3.Ifit________(be)finetomorrow,weshallgoforaswim.真实条件状语从句wouldhavebeenablewouldnothavemadeis找出文中含有if的句子：1.Thetunnelwouldbewell-ventilatediftallchimneyswerebuiltabovesealevels.2.Ifatrainenteredthistunnel,itwoulddrawinfreshairbehindit.3.If,atthistime,theBritishhadnotfearedinvasion,itwouldhavebeencompleted.Listentothetext将来将来过去◎AFrenchengineerarrivedinEnglandwithaplanfor_______________________(一个21英里长的隧道)undertheEnglishChannel.◎Thetunnel______________________(具备良好的通风条件)iftall__________(烟囱)werebuilt_______________(伸出海面).◎In1860,abetterplan_________________(被提出来)byanEnglishman.atwenty-one-miletunnelwouldbewell-ventilatedchimneysabovesealevelwasputforward◎Thiswould_____________________________(解决通风问题),forifatrainenteredthistunnel,it____________________(抽进新鲜空气)behindit.◎If,atthetime,theBritish__________________(害怕入侵),it_________________________(早已建成).◎Itwas____________(正式地)openedonMarch7,1994,finally____