译林版高中英语选修7 Unit 4 课件：（共42张）Period Ⅰ.ppt

教师用书独具演示 教学地位本单元的话题是 publictransport 而本单元的第一篇文章 thefirstundergroundintheworld 让学生了解地铁的发展历史以及发展背景 认识到地铁在交通发展史中的重要地位 演示结束 答案 1 conveyed2 unbelievable3 tunnels4 section5 linked6 independent7 enlarged8 user friendly9 anniversary10 twelve 语篇理解1 whydidmosttrainstolondononlygototheoutercitylimits a becausebuildingrailwaytracksintothecitywouldhaveneededmuchmoney b becausebuildingrailwaytracksintothecitywouldhavedamagedmanyoldbuildings c becausethelondongovernmentdidn tapprovetheplan 2 ifyoutraveledontheundergroundin1884 youwould a lookoutofthewindowofyourcarriagetoenjoythesceneryb seethesmokecausedbythesteamenginesc sufferfromnoise 3 whyweretravelingontheundergroundlinesinconvenientinthe1880s a becausethepriceoftheticketswasveryhigh b becauseyoushouldqueueup c becauseeachlinewasseparatelyownedandmanywereveryfarfromeachother 4 theundergroundsystemwasfunctionedasthefollowingexcept a bombsheltersb anundergroundairplanefactoryc fieldhospital 5 whatisthemainideaofthepassage a ittellsthehistoryanddevelopmentofthelondonunderground b ittellsthefunctionofthelondonundergroundinworldwar c whythelondonundergroundwasbuilt 答案 1 b2 b3 c4 c5 a 课文缩写thelondonundergroundsystemhasthe1 ofbeingtheoldestandmostcomplexundergroundsystemintheworld railservicestolondonwerefirstdevelopedduringthefirsthalfofthe19thcentury butpeoplecouldn tbuildrailwaysintothecitybecausedoingthatwouldcausegreat2 tomanyoldbuildings therefore thenumberofvehiclesontheroadusedto3 peopletoandaroundthecitycentrecausedunbelievabletrafficjams thistrafficproblemledtothe4 oftheundergroundsystem in1854 thebritishgovernmentgave5 totheconstructionofanundergroundrailwayinthecentreoflondon the6 tunnelswereopenedin1863 in1884 twocompanieslinkedupand7 undergroundserviceinthemiddleofthecity becauseofthesmokefromthesteamengines earlyundergroundlinesneededlargeholesleadingtothesurfaceatregular8 thefirstrailwaytunnelundertheriverthameswasdugin1884 thecityandsouthlondonrailwayopenedthefirst 9 undergroundrailwayin1890 overthenexttwenty fiveyears sixindependentdeepundergroundlineswereconstructed theundergroundsystemhadsomeunusualusesduringworldwar anditisworkingto10 hugenumbersofpeopleasithasdoneformanyyears 答案 1 distinction2 damage3 convey4 development5 approval6 initial7 provided8 intervals9 electric10 transport 短语填空drop off leadto undertheauthorityof linkup atregularintervals inhonourof giveapprovalto functionas havethedistinctionof1 it sreportedthatthetwospacecraftwillwitheachotherinorbit 2 thesofainmyofficeissobigandcomfortablethatitcanabedwheni monnightduty 3 pleasemeatthenextstopbecausemyhomeisn tfarfromthere 4 eatingtoomuchsugarcanhealthproblems 5 weseeeachother usuallyaboutonceamonth 6