1、Project 2第第2课时课时Brain stormBrain stormWhat do you think of our city?citybeautifulcleanrichlivable(宜居的）宜居的）modern（现代的）（现代的）fashionIts.BecauseWe can.What can we do to keep our city cleanWhat can we do to keep our city clean?Can we keep our city clean?Yes,yes,yes,we can.What can you do?What can you do?
2、We can put rubbish in the bin.We canTo keep our city clean,Lets do from you and me!rising intonation升调升调falling intonation降调降调Tips:一般疑问句读升调，陈述句和特殊疑问句读降调。Everybody is responsible for environmental protection.保护环境，人人有责。保护环境，人人有责。World Environment Day is on 5th June.Earth Day is on 22nd April.Protect e
3、nvironment,protect the Earth!保护环境，保护地球！保护环境，保护地球！We should BecauseHow to protect the Earth?We should not Because How to save?We should reduce,reuseand recycle.reduceTake a short shower（淋浴）.Turn off the water when you brushing your teeth.turn off the light when theyre not in use.Walk to school.Pull o
4、ut plugs(插头）when youre not using them.Turn off the computer every now and then（时不时）.Q2:What can we reduce?Q1:What does reduce mean?It means we use something less and less(越来越少）越来越少）.We can reduce water,oil,electricity(电）电）and so on.reuseQ1:What does reuse mean?Q2:What can we reuse?Discuss and writew
5、atertoys/CDsold clothes bags bottlesreuse We can reuseold jeansplastic bagsCDscola canstoyspaper cupsleaves(树叶）树叶）“变废为宝变废为宝”手工创意手工创意pen container“变废为宝变废为宝”手工创意手工创意old jeansplastic bagsCDscola canstoyspaper cupsleaves(树叶）树叶）recycle 回收利用recycle Just throwing away is not enough.We can recycle something
6、 to make new things,like paper,cans,plastic bottles,glass,cardboard,game CDs,DVDs,light bulbs(电灯泡）,TVs,mobile phones,computers and lots of metals(金属).Discuss and writeglassmetalmobile phonescomputersplastic bottlesrecycleWhat can we recycle?Tips:不可回收物不可回收物 可回收物可回收物Tips:reuse 指的是有些废旧物品可以不经过回收过程而直接再利用
7、，如：old clothes,plastic bottles等。recycle指的是经过工业加工过程，目的是再利用，如：metal,glass,TV,computer等。reuse和recycle的区别Discussing:What are you going to do to reuse?A:What are you going to do?B:Im going to use.to make.Lets make a poster and do a speech.ReuseLets protect the Earth!reuseI can reuse?I can reuse?I can reu
8、se?I can reuseGoodafternoon,everyone!We all live on Earth.It is our only home.We should love and protect it.We can _ and recycle things at home or school.Im going to use _ to make _.Im going to use _ to make _.Please join us!Homework1.Surf the Internet to get more information about reusing and recycling.2.Make a survey and write a letter to the local government to encourage people to reuse and recycle things.
