复件lesson34课件.ppt

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1、Talk about it!How can we go?Task 1 walk ride a biketake a car take a bus trainplanetake atake ashiptake aHow do you usually travel to some other places?By ship?By car?By train?By plane?By bus?By bike?Listen carefully!Task 2Danny Jenny Jenny and Danny Match the person with the transportation.Lesson 3

2、4:Trains Go on Rails!Unit5 Go with安红霞安红霞白银市第八中学白银市第八中学Transportation！new wordsthink about ittextNew wordsrail n.铁轨铁轨invent v.发明发明steam n 蒸汽蒸汽engine n.发动机发动机inventor n.发明家发明家wheel n.车轮车轮locomotive n.机车机车engineer n.工程师工程师explode v.爆炸爆炸passenger n.旅客旅客distance n.距离距离iron n.铁铁speed n.速度速度per prep.每每even

3、 adv.甚至甚至magnetic adj.磁磁的的jet n.喷射流喷射流jet engine 喷气发动喷气发动机机inventionn.发发明明Whofirstinventedtheairplane?谁谁最最先先发发明明了了飞飞机机？thesteamengine蒸蒸汽汽发发动动机机thesteamlocomotive蒸蒸汽汽机机车车thepassengerrailway客客运运铁铁路路 Wordsstudyinventorsteam engine;wheel.explode v.爆炸New wordsrail n.铁轨铁轨invent v.发明发明steam n 蒸汽蒸汽engine n.

4、发动机发动机inventor n.发明家发明家wheel n.车轮车轮locomotive n.机车机车engineer n.工程师工程师explode v.爆炸爆炸passenger n.旅客旅客distance n.距离距离iron n.铁铁speed n.速度速度per prep.每每even adv.甚至甚至magnetic adj.磁的磁的jet n.喷射流喷射流jet engine 喷气发动机喷气发动机invention n.发明发明 Who first invented the airplane?谁最先发明了飞机？谁最先发明了飞机？the steam engine蒸汽发动机蒸汽发

5、动机the steam locomotive蒸汽机车蒸汽机车the passenger railway客运铁路客运铁路 Words studypractice1、Thomas Edison was one of the famous (发明家发明家)in the world.inventors 2、An English (工程师工程师)drove the first steam locomotive on a road,but it exploded.engineer3、The first (乘客乘客)railway opened in England in 1825.passengerThi

6、nk about it!Who invented the steam engine?When did the first passenger railway open?The first passenger railway opened in England in 1825.Divide the whole class into 8 groups,each group retells one part of the text.Task 3Who invented the steam engine?In the 1700s,many inventors were working on the s

7、team engine.In the 1760s,a scientist in England invented a way to put steam engines and wheels together.Soon,people had a new type of transportation:the steam locomotive.TextWhat happened to the first steam locomotive?An English engineer drove the first steam locomotive on a road,but it exploded!Who

8、 invented railways?In 1804,a locomotive carried about seventy passengers a short distance on some iron rails.It was the first railway!It was in England.When did the first passenger railway open?The first passenger railway opened in England in 1825.the first passenger train was called the Rocket.Duri

9、ng the 1830s,countries all over the world started to build railways.After fifty years,railways covered most countries.Many train stations were built to make it easier for passengers to get on and off the trains.How fast do trains go?Early trains,like the Rocket,had a top speed of 50 kilometers per h

10、our.Even the best steam locomotives were slow.They could only go about 80 kilometers per hour.Todays trains are much faster.They travel at about 240 kilometers an hour.The fastest trains can go 380 kilometers an hour.How fast this train is!Useful expressions1.the steam engine 蒸汽发动机蒸汽发动机2.Work on 致力于

11、致力于（工作）（工作）In the 1760s,a scientist in England invented a way to put steam engines and wheels together.3.in the 1760s 在在18世纪世纪60年代年代表示表示“世纪，世纪，年代年代”，一定要用复数形式，不要，一定要用复数形式，不要 忘记加定冠词忘记加定冠词“the”。如。如:the 1800s 19世纪世纪 the 1730s 18世纪世纪30年代年代 My grandma was born in the 1890s.4.put A and B together 把把A和和B结合在

12、一起结合在一起5.a new type of一种新型的一种新型的 During the 1830s,countries all over the worldstarted to build railways.6.during the 1830s 在19世纪30年代期间 7.all over the world 遍及全世界 8.get on/off 上/下车Early trains,like the Rocket,had a top speed of 50 kilometres per hour.9.a top speed of=a full speed of 高速高速/全速全速如：如：He i

13、s driving at a top/full speed of 80 kilometres.10.per hour 每小时每小时11.much faster 快得多快得多 a little faster 快一点快一点They travel at about 240 kilometres an hour.它们以大约每小时它们以大约每小时240千米的速度行驶。千米的速度行驶。12.at(at a speed of)以以的速度的速度Exercises在在18世纪世纪60年代年代 一种新型的一种新型的 遍及全世界遍及全世界 上车上车/下车下车全速全速蒸汽机车蒸汽机车快得多快得多每小时每小时 in t

14、he 1760s a new type of all over the world get on/offa top speed ofthe steam enginemuch fasterper hourHigh-speed trains of the future will have no wheels.They will use magnetic forces or jet engines and they will ride on air.magnetic forces 磁力Homework:What do you know about the railways in China?What is the speed of the trains in China?Which do you like better,a high-speed train or a low-speed train?Why?Discuss the following questions:Homework Recite Lesson 341 Introduce trains to your families2 Preview Lesson 353 Goodbye,everyone!