1、Keep our city clean,Which city do the birds like ?,Why do the birds like the city?,Because the city is clean .The _ and the _ are clean.,river,air,河,空气,chair,What makes the city messy and dirty?,Because the city is messy and dirty.,_makes the city messy and dirty.,Rubbish,thirty,rubber fish,Why do t
2、he birds dont like the city?,some rubbish,不可数名词,What makes the city messy and dirty too?,Because the city is messy and dirty.,_makes the city messy and dirty too.,Smoke,烟雾,Why do the birds dont like the city?,black smoke from the factory 来自工厂的黑烟,smoke from cars 来自汽车的烟雾,factories,How is the city? The
3、 city is beautiful and clean.B. The city is messy and dirty.,Watch and choose,Miss Li: Look at these pictures of our city.Is our city clean?Students: No, it isnt.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
4、too. Liu Tao: Rubbish makes the streets messy and dirty. Su Hai: The river is dirty. Theres rubbish in the water and the fish are dead.,What makes the air dirty？,Miss Li: Look at these pictures of our city.Is our city clean?Students: No, it isnt.Miss Li: What makes our city dirty?Su Hai: Smoke from
5、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. Theres rubbish in the water and the fish are dead.,What makes the street messy and dirty？,What can we do?,Put rubbish in the bins.,
6、bin 垃圾桶,Miss Li: Look at these pictures of our city. Is our city clean?Students: No, it isnt.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
7、river is dirty. Theres rubbish in the water and the fish are dead.,What makes the river dirty？,head,死的,The city is _!,messy and dirty,keep our city clean,walk to schoolput the rubbish in the park3. go to work by bus 4. go to work by car5. put rubbish in the bin,Try to say: We can/ cant,eg: We can walk to school.,We can put rubbish in the bin.,We can move some factories away from our city.,We can walk to school.,We can plant more trees.,We can take the bus and the metro to school.,保护环境就是保护我们自己。,Protect environment is to protect ourselves.,Better city, better life.,城市让生活更美好。,
