Lesson 32《Trains Go Faster》(共19张PPT)

Lesson32Trainsgofaster\asteamtrainadieseltrain(内燃机车)anelectrictrain(电力机车）ahigh-speedtrainThehistoryoftrainsDoyouwanttoknowmoreaboutthehistoryoftrains?Self-Reading:readthefirstthreeparagraphbyyourselfandthenfinishtheexercise.1.Inthe1700s,manyscientists____________steamengines.2.Whenwasthefirsttrainengineborn?________________________________.3.Whichtrainwasthemostfamousearlyengine?_______________________________4.Duringthe1830s,countriesallovertheworldstartedtobulidrailways.(翻译)__________________________________.workedonIn1804TheRocket在19世纪30年代，全世界的国家开始建造铁路。Wehaveknownaboutdifferenttypesoftrains,doyouknowhowfasttheyare?Listentothefourthparagraphandwritedownthespeedofdifferenttrains1.TheRockethadatopspeedofonly_________kilometresperhour.2.Today’shigh-speedtrainscantravelatabout____kilometresperhour.3.Thefastesttrainscangoabout______kilometres.45300500Group-Reading1.Inthe1700s,manyscientistsworkedonsteamengines.2.In1804,thefirsttrainenginewasborninEngland.3.Peoplebuiltmanytrainstationstohelppassengersgetonandoffthetrainseasily.4.TheRockethadatopspeedofonly45kilometresperhour.在18世纪，许多科学家致力于蒸汽机。在1804年，第一辆发动机火车在英国诞生。人们建造许多火车站是为了帮助乘客很容易地上下火车。“火箭号”最高速度每个小时仅达到45千米。Inthe1700s,manyscientistsworkedonsteamengine.在18世纪，许多科学家致力于蒸汽机。（2）inthe1700s也可以写作inthe1700’se.g.在17世纪_________________________在19世纪二十年代__________________inthe1600sinthe1600’sinthe1820sinthe1820’s(1)inthe1700s读作intheseventeenhundreds1.TheRockethadatopspeedofonly45kilometresperhour.“火箭号”最高速度每个小时仅达到45千米。今天的高速列车每小时300-500千米。（1）speed是名词，表示“速度”，常用结构：以高速/低速…以…的速度e.g.他以每小时120千米的速度开往火车站。________________________________________________Hedrovetotherailwaystationataspeedof120kilometresperhour.athigh/lowspeedataspeedofReadthepassageagainandcompletethepassageInthe1700s,manyscientists__________steamengines.Inthe1760s,peoplehadanewtypeoftransportation:_________________.In1804,thefirsttrainengine__________inEngland.In1825,thefirst____________________opened.Duringthe1830s,countries_______________startedtobuildrailways.Earlytrainswereslowbytoday’sstandards.TheRockethad________________only45kilometresperhour.ButtheRocketwasslowerthanourtrainstoday.Maybetrainswillhavenowheels___________.Maybetheywill_____________.Thatwouldbeamazing.workedonthesteamtrainwasbornpassengersrailwayallovertheworldatopspeedofinthefuturerideonair填空：1.Maybetrainswillhaveno________(轮子)inthefuture.wheels填空1.ThefamoussingerHanHong_________(出生)inTibet.wasborn选择：Theyoungmanran_____aspeedof20kilometersperhour.A.inB.atC.onD.withB选择：Getready,children!We’ll________thebusatthenextstop.A.GetonB.getoffC.getintoD.getoutofB注：geton上车（公交车，火车，飞机）getoff下车（公交车，火车，飞机）getinto上小轿车getoutof下小轿车根据汉语意思完成句子：在二十世纪九十年代，他闻名于世界。Hewasfamousintheworld____________.inthe1990s根据汉语意思完成句子：在你开始工作之前，我将先带你参观一下工厂。Beforeyou___________________,Iwillshowyouaroundthefactory.starttoworkInthe1900s,fewpeoplehadcars.Nobodyknewaboutairplanesorrockets(火箭).Whatwouldtheythinkaboutthetypeoftransportationwehavetoday?Wouldtheybesurprised?Nowuseyourbraintoimaginewhatthefuturetransportationwillbethere100yearsfromnow?.Thanks!