高中英语Lesson 3 "White Bikes" on the Road评课ppt课件

这是一份高中英语Lesson 3 "White Bikes" on the Road评课ppt课件，共25页。PPT课件主要包含了Warm up，flat，convenient，→popular， ，Group work，longer ，better ，takes time等内容，欢迎下载使用。

Hw d yu usually g t schl?
I g t schl n ft/by bike/by bus.
I g t schl n ft/by bike/by bus/by electric mtrcycle.
T ride bikes n shrt jurneys
Ride electric mtrcycle
Have yu tried shared bikes?What are their advantages and disadvantages?
Have yu tried shared bikes?What are their advantages and disadvantages?
Advantagescnvenient saving energy reducing pllutinprviding public transprt making “the last-mile distance” easy
Disadvantagescausing parking prblems causing accidents n the radnt cnvenient when it rains
Can yu guess in which city the idea f “shared bikes” was brn?
Guessing game
Why is Amsterdam a gd city fr cycling? Read the first paragraph and take ntes abut the reasns.
Why is Amsterdam a gd city fr cycling?
*It’s flat and therefre cnvenient fr bicycles.
*There are plenty f places fr bicycles parking; Mst streets in the city center have a bicycle path.
*38% f all trips are made by bike.
bicycle paths
parking places
in the 1960s
Read the rest f the text.
develpment f "White Bikes"
Where?Why ? purpses:Hw? actins:results:
1. What happened t “White Bikes”?2. Changes f “White Bikes”
Develpment f "White Bikes"
Peple in Amsterdam first had the idea fr “white bikes”.
They wanted t reduce the amunt f traffic and pllutin in the city centre.
They painted hundreds f white bikes and left them arund the city centre fr peple t use.
Within a matter f weeks, the bikes had all been stlen and the prject came t an end.
Because they believed that it wuld help t save energy, reduce pllutin and prvide free public transprt.
Bike-sharing is becming mre and mre ppular in cities arund the wrld, including Chinese cities.
“White bikes” returned t Amsterdam.
This time every bike had a cmputer tracking system in it t make it pssible t recrd its mvements and yu had t use a special card t take a bike.
The bikes were parked at special parking places.
They were placed in many areas arund Amsterdam.
Peple had t put in a special card t take a bicycle.
Anyne was allwed t take them and use them fr shrt jurneys.
The grup painted hundreds f bicycles white...
in bright clur
Difference f "White Bikes" in 1960s and 1999
Intrduce “white bikes” in Amsterdam in yur grup, and then in class, based n the flw chart.
“White bikes” in the 1960s purpsesactinsresults
Amsterdam: the City f Bicycles
Influence in the wrld
The return f “white bikes” in 1999actinsresults
envirnmentmanagementtechnlgymrality/awareness
What makes “white bikes” successful in Amsterdam?
Factrs influencing bike-sharing:
gvernment fficialsshared bike cmpaniesthe general public…
Where will bike-sharing g in China? Yu decide.
Grup A: gvernment fficialsGrup B: shared bike cmpaniesGrup C: the general publicGrup D: …
What can they d t help bike-sharing g smthly in Beijing?
What des the writer mean by saying “Where will bike-sharing g in China? Yu decide.”? _____________________ will determine _____________ bike-sharing will be in the future by deciding whether r nt and hw much they want t use it. It can als mean that whether r nt bike-sharing can exist successfully depends n _______________. Everyne has t _______________________________ bike-sharing s that it can last _______(lng) and help peple _________ (well).
Yung peple like the students
hw successful
each individual
take the respnsibility t take care f
Pst-Reading
What des the title “‘White Bikes’ n the Rad” mean?“‘White Bikes’ n the Rad” refers t “White Bikes” _________________ arund the streets f a city. Apart frm the literal(字面上的) meaning, the title can als mean that the effrt t carry ut “White bikes” prjects ________ and it _____________ . There're still aspects ___________________________.
being used t ride
is still n the way
that need t be imprved
enjy…fr years _______________________be first knwn as… _______________________be cnvenient fr… _______________________cme up with an idea _______________________thanks t the ideas and effrts f…_______________________try different ways f ding… _______________________
由于这个创意以及众多……的努力
尝试不同的方法来做某事
Language Pints
In the 1960s, a grup f cycling fans came up with an idea.
句意: 20世纪60年代，一群自行车爱好者萌生了一个好想法。
cme up的主语是物，表示“（计划、建设、议题等）被提出”，而cme up with的主语是人或团体组织，表示“（某人）提出”。
Researchers frm Gergia Tech say that they have cme up with a lw-cst device that gets arund this prblem: a smart keybard.佐治亚理工学院的研究人员说，围绕这个问题，他们已经提出了一种低成本的装置：智能键盘。
cme up 被提出；走近；上升；发芽cme abut 发生cme n 来吧；赶快；进行cme ut 出版；出来；出现；结果是cme acrss （偶然）遇见；发现；被理解cme t 苏醒；总计；达到when it cme t... 当谈到……时
In rder t prevent this case cming _____ again, we shuld imprve ur awareness f saving and recycling water.Several new bks will have cme ____ by the end f next mnth.D yu have cme up _____ new ideas? If s, we wuld like t hear frm yu.
They believed that it wuld be better fr everybdy if cars weren't allwed in the city centre and nly bicycles were.
句意: 他们认为，如果市中心不允许汽车进入，只允许自行车进入，那对所有人都好。
Sn after, hwever, prblems came up and the“white bikes”all disappeared-thieves stle them all in a matter f weeks!
句意: 然而不久之后，问题出现了，所有的“白色自行车”都不见了——小偷在几周内把它们都偷走了!
薄雾正在升起，树木和灌木丛开始消失在一片乳白色的雾霭之中。 Mist was rising, and trees and shrubs began t ________ in a milk-white haze.
disappear frm 消失在disappearance n. 消失；不见appear vi. 出现；好像appearance n. 外貌，外观；出现，露面
In 1999, the“white bikes”returned t Amsterdam- this time with a cmputer tracking system t recrd their every mve!
句意: 1999年，“白色自行车”回到了阿姆斯特丹，这次车安装了电子跟踪系统以记录它们的“一举一动”！
本句中with a cmputer tracking system t recrd...是“with+宾语+宾语补足语”组成的with复合结构。其常见形式如下：
形容词/ 副词/ 名词
不定式/ 现在分词/ 过去分词
The English class ended with all singing an English sng. 英语课以全体合唱一首英语歌而结束。He std fr an instant with his hand still raised. 他站了一会儿，他的手仍然举着。With smething imprtant t talk abut with yu, yu must stay here. 由于有重要的事情和你商量，你必须留下。
He left the huse with the tap _________(run).I can't g ut with all these clthes _________(wash).He sat there with his eyes _______(clse).