高中英语 Unit9 lesson1(wheels)On your bike课件4 北师大版必修3 课件.ppt

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,*,On Your Bike,Reading,“City of Bicycles”,Amsterdam,capital of,The Netherlands,Holland,Guess from the title,RETURN,of the white bikes!,returning a borrowed white bike,reappearing of the white bikes,getting white bikes back from,thieves,Main idea of each Para.,Para.1,Para.3,Para.4,Para.2,Why Amsterdam is called the“City of Bicycles”,White bikes in 1960s,White bikes 30 years later,Effects of the white bikes,1960s,a group of cycling fans,What were their hopes?,1)save energy,2),3),What did they do?,1)painted bicycles white,placed them _ around Amsterdam;,2)_ to take them;,3)wherever sb.finished a journey they _;,30 years later,What was the result?,_ within weeks.,What do people do 30 years later?,1)with a computer chip,have to _;,2)are an unusual design _;,3)are parked at _;people have to take them to _ _.,Purposes,Taking actions,The result,problems,Solutions,“White bikes”in 1960s,were,painted white,but,new“white bikes”,are,The changes,Result&Effect,less traffic,in central Amsterdam,no cars,on city centre streets,Questions&Answers,Student A,ask,questions,Student B,answer,convenience,for bikes in Amsterdam,Student C,answer,“white bikes”,in 1960s,Student D,answer,“white bikes”,30 years,later,and,the,effects,Pair work,Do you think“white bikes”will be good for Beijing?Why?(,e.g.convenience?benefits?,),What advice would you give on the future“white bikes”?,e.g.,design?,any high-tech?,where to park them?,how to use them?,