课件41张PPT。 Free talk!
What did you do in the National Day holiday?
I visited some cities.
Enjoy pictures.They are clean and nice .
The ...is….air空气chairWhat do you think of the cities?你觉得的这些城市怎么样？
It is messy and dirty.Is this city clean and nice?Listen and find: What questions are they talking about?
打开书本，边听边找出文中两大关键问句。 1.What makes our city dirty？2.What can we do to keep our city clean？What makes our city dirty？ACBriversmokefishrubbishWatch and answer:了解城市污染的现状What makes our city dirty？What makes our city dirty？ACBriversmokefishrubbishWatch and answer:Read P58 and finish the sentences .
快速读58页上的内容，完成句子。______________makes the air dirty.______________________makes the air dirty，too.__________makes the streets dirty.___________makes the river dirty.Smoke from carsBlack smoke from factoriesRubbish Rubbish Smoke from carsBlack smoke from factories
现状1.What makes dirty?a factory工厂___________________makes
the air dirty.______________________makes the air dirty，too.bthe airLearn after the teacher___________makes the streets
messy and dirty.现状2.What makes dirty?Rubbishthe streetsThe river is dirty.There's rubbish in the water. 现状3.What makes dirty?The fish are dead.死亡the river___________makes the river dirty.RubbishwRead after the tape:(跟读.注意语音语调!)Miss Li: Look at these pictures of our city.Is our city clean?Students : No,it isn't.Miss Li: What makes our city dirty?Su Hai: Smoke from cars makes the air dirty.Wang Bing: Black smoke from factories makes the
air dirty too.Liu Tao: Rubbish makes the streets messy and dirty.Su Hai: The river is dirty.There’s rubbish in the water and fish are dead. B
Read after the leader.
(跟着一位同学读)C
Read in roles.
(分角色朗读) 以小组为单位，选择一种喜欢的方式读一读课文。 A
Read together.（小组齐读）...............（同桌问答书上60页内容） What can we do to keep our city clean?Read quickly and find:(快速读59内容并划出答案) Learn in the group:小组学习
1.四人 一组快速划出 关键句。
2.小组尝试去读关键句，如遇新单词可以请教同伴或老师。
看看哪组完成地最快！ What can we do to keep our city clean?Read quickly and find:(快速读课文P59并划出答案)提出解决污染的办法
take the bus or
the metro
地铁walk to schoolmove some factories
away from our city使……移走put the rubbish
in the binplant more treesRead after the tape:(跟读.注意语音语调!)Miss Li： What can we do to keep our city clean?Su Hai: We can take the bus and the metro to school.Nancy: We can walk to school too.Wang Bing: We can move some factories away from
our city.Liu Tao: We can plant more trees.They help keep the air clean. Miss Li: Your ideas are great.Well done, class.We can put rubbish in the bin.B
Read after the leader.
(跟着一位同学读)C
Read in roles.
(分角色朗读) 以小组为单位，选择一种喜欢的方式读一读课文。 A
Read together.（小组齐读）完成书上60页内容。the busthe metrowalkfactoriesrubbishtreesideasmessy and dirtyDo you have any other ideas ?
你有其他的想法吗？ keep our classroom clean
sweep the floor
pick up the rubbish
go to school/ work by bike
…Liyang is now establishing Civilized City.
溧阳正在创建文明城市。As a student, we should keep our city clean .How to make more students tojoin us?
如何让 更多的人加入我们？We can _____.
We also can ____.
….Keep our city clean!make a poster
(做一张海报）Tips:
1. 五人或六人一小组合作完成海报。
2. 每个人在纸条上写下自己的建议。
We can /can’t/should….
3. 最后将纸条贴在小组的海报上！Make a poster制作海报看看哪组完成地最快最好！Show time:
小组上台展示自己的海报。We can ___.
We also can ___.
….S1:Look! This is our poster.
We should keep our city clean!
S2:We can …
S3:We also can….
S4:We ….
S5:We ….
Ss : Thank you!Keep our city clean!To reduce pollution, to build Civilized City.
减少污染，共建文明城市！（城市让生活更美好！）Homework:Make the poster perfect.
(完善海报，让更多的学生加入我们)
2.Read the story time and try to retell it.
(朗读课文并能复述)
3.To be a volunteer,to keep our city clean.
（成为志愿者，共建美好家园。)
Give a speech.（自己独立完成演讲稿）Good morning, everyone!
I love my city,Liyang. It’s _____________.
But sometimes it's_________ and _________.
How to keep our city clean? We can _____________.
We also can ____________.We can’t_____________.
Come on, everyone! Start from me, start from now!
Thank you!Can you finish the form?smokerubbishairriverstreetsrWe can put it …Park School …
