myfirstrideonatrain教案 module3myfirstrideonatrain 话题导入 对于人类来说,地球显得越来越小;人与人的距离是那样的近,这得益于科学技术的发展,一代又一代高速、舒适的交通工具走进我们的生活中,使我们的行动更加轻松便捷 背景知识 磁悬浮列车用电磁力将列车浮起而取消轮轨,采用长定子同步直流电机将电供至地面线圈,驱动列车高速行驶。磁悬浮列车主要依靠电磁力来实现传统铁路中的支承、导向、牵引和制动功能。列车在运行过程中,与轨道保持一厘米左右距离,处于一种若即若离的状态。由于避免了与轨道的直接接触,行驶速度也大大提高,其正常的运营速度可以达到每小时430千米。世界上第一列磁悬浮列车小型模型1969年在德国出现,日本是三年后研制成功的。仅仅十年后的1979年,磁悬浮列车技术就创造了517千米小时的速度记录。 引入型阅读 train: inchina,railwayhasbeenoneofthemostimportanttransportationmethodssince100yearsago。withthespeedof140kmhnow,railwaynethasspreadthroughoutchina。manypeoplechooserailwaywhentheytraveloutside,becausethespeedisfastwhilethecostiscomparativelylow。 classesonchinesetrainsincludehardseat,softseat,hardsleeper,softsleeperandprivatebox。trainticketsarepresoldwithin7daysbeforedeparture。 fastexpressesareoperatedbetweenmaincities,withfewstopsinbetween。 ship: betweenseasidecities,shipisapopularwayforthepublic’strip。itpresentsyouanotherkindofwonderfulseaviewfeeling,thoughthespeedislowerthantrain。 alongthemainwaterwaythegreatyangtseriverandtheyellowriver,shiptransportisrightbusy,too。shipclassesincluded,c,b,a,withthestandardrankinghigher。 bus: longdistancebustravelcanbeacomfortableandeconomicalmeansoftransportinchina。about50percentofpeoplechoosebuswhentheytravelamongthedistanceof100km。withthefastdevelopingofhighwayconstructionbetweenmaincities,busesaretakingmoreandmoreimportantroleinpublictransportation。 bustypevariescommon,sleeperbus,airconditioningbus,etc。 metro: metro(underground)isamoderntransportvehicleinchinesemetropolis,suchasbeijing,shanghaiandguangzhou。withfastspeed(highest:80kmh,average:40kmh)andcomfortablecondition,metrohasbroughtthemetropoliscitizensgreatconvenience。 metroticketsfee:fromcny2tocny8。 taxi: taxialsobringsgreatconvenienceforcitizens,especiallyforofficeworkers。standardservicesprovidedbytaxicompaniessurelymaketravellerssatisfied。 roadconditionsinchina,especiallyinthecities,areusuallyfine,andtheconstructionofhighwaysandexpresswayshasdonemuchtoimprovetheefficiencyandcomfortofdriving,especiallyfortaxidriving。 taxifee:cny10forfirst3km,andcny2kmforextradistance。 bicycle: chinaisakingdomofbicycle。travelbikeispopulararoundchina,about80percentofchinesepeoplecanridebicycle。whenyoustrollaroundanycityinchina,youwouldseegroupsofbicyclists。 largecitieshavewidebikelanesthatareseparatefromregulartraffic,whichmakesbikeridingmoreconvenientandsafer。insomecities,bikescanberentedjustabouteverywhere。 peopleusuallyridebicycletotheiroffices,ortohaveacamptriptothesuburb。 1。thispassagetalksofkindsofdifferentmeansoftravelling。 a。five b。four c。six d。seven 2。whichmakesbusesmoreandmorepopular? a。thecheaperandcheapertickets。 b。thegrowingspeedofthebuses。 c。theexpresshighways。 d。thegrowingsizeofthebuses。 3。fromthepassagewecanseethat。 a。mostofthechineseareabletoridebicycles b。mostofthechineseliketotakemetros c。mostofthechinesedon’tliketotakeplanes d。trainwillplaythemostimportantroleinchina 答案:1。c2。c3。a