《Keep our city clean》PPT课件一等奖小学优质课比赛.ppt

Unit6 Keep our city clean clean 干净的 dirty and messy 又脏又乱 Keep our city clean! 保持我们的城市整洁 Would you like to be a volunteer to keep our city clean? 你愿意做个志愿者去保持我们城市整洁吗？ Watch and choose: What makes our city dirty？ clouds smoke rain A B C D rubbish Watch and choose: What makes our city dirty？ clouds smoke rain A B C D rubbish 烟雾 垃圾 Smoke from _______ makes ________ dirty. Black smoke from _______ makes _______ dirty, too. Rubbish makes ___________ messy and dirty. Rubbish in the _________ makes ___________ dead. Read and find.细读课文，找出污染的具体危害,读一读。 cars the air factories the air the streets river the fish chair head factory 工厂（单数） 空气 死的 Smoke from _______ makes ________ dirty. Black smoke from _______ makes _______ dirty, too. Rubbish makes ___________ messy and dirty. Rubbish in the _________ makes ___________ dead. cars the air factories the air the streets river the fish Read and find.细读课文，找出污染的具体危害。 Do you know anything about the city pollution? 你对城市污染有所了解了吗？ What can we do to keep our city clean? Read and find:(和同桌读课文P59并找出答案) ？ What can we do to keep our city clean? 从……移走 地铁 更多的 垃圾箱 What can we do to keep our city clean? Think and write 想一想，写一写 the bus the metro walk factories rubbish trees What other ideas？你还有其他的建议吗？ We can... Listen and repeat. Read in roles. Read together. Try to retell. 根据板书内容，试着复述课文。 Our city is not…now. …makes the air dirty. …makes…dirty…. To keep our city clean, we can…. … Dear friends: Our city is not clean now._____________makes the air dirty. ___________makes_____________dirty. __________________________________. To keep our city clean, we can_________________ __ .________________________.________________________. Protecting the environment is everyone ’s duty (保护环境，人人有责).Lets do it right now. _________ Task3 完成倡议书发出倡议 Homework： 1.Read the text and try to retell the text.