1、Unit 6 Keep our city clean Grammar time & Fun time & Sound time Sing a song City A City B Think and say What makes our city dirty? 什么使我们的城市变脏？ bins Smoke from cars Rubbish in water and dead fish factories Rubbish What makes dirty/messy and dirty? messy make(s) the air the streets the river messy and
2、 dirty. Smoke from cars and black smoke from factories Rubbish Rubbish in the water chair 空气空气 keep our city clean a. walk to school b. leave rubbish in the park c. go to work by bus d. go to work by car e. put rubbish in the bin a.c.e. Tip: 情态动词情态动词can,后面加动词原形，在此表示后面加动词原形，在此表示(能力、功能），能力、功能）， 是是“能能“
3、，“会会”的意思。的意思。 eg: We can walk to school. We can go to work by bus. We can put rubbish in the bin. We can We can take the bus and the metor to school. We can move factories away from our city. Read and say Finish a poster in groups. clean the window Useful phrases: sweep the floor clean the door clea
4、n the blackboard clean the classroom pick up the waster paper pick up the rubbish Chant in pairs.(想一想，什么时候读升调， 什么时候读降调？） Do you throw rubbish on the floor? No, I dont. I put my rubbish in the bin. Can we keep our city clean? Yes, we can. We can put our rubbish in the bin. the streets Smoke What? mes
5、sy and dirty Rubbish the airdirty the streets . messy and dirty dirtythe air makes makes 自读例句，自读例句， 感知规律。感知规律。 Lets read the streets messy and dirty the airdirty the streets messy and dirty dirtythe air makes makes Smoke What? Rubbish . 自读例句，自读例句， 感知规律。感知规律。 Lets read the streets messy and dirty the
6、 airdirty the streets messy and dirty dirtythe air makes makes Smoke What? Rubbish . 自读例句，自读例句， 感知规律。感知规律。 Lets read the streets messy and dirty the airdirty the streets messy and dirty dirtythe air makes makes Smoke What? Rubbish . 自读例句，自读例句， 感知规律。感知规律。 Lets read smelly 发臭的发臭的 crowded 拥挤的 noisy 吵闹的
7、吵闹的 messy dirty dusty 有灰尘的 Lets think What makes our city ? makes our city? messy dusty 多灰尘的多灰尘的 noisy 吵闹的吵闹的 crowded 拥挤的拥挤的 smelly 发臭的发臭的 dirty rubbish waste paper cars trucks(卡车卡车) people shops buildings factories Lets talk What makes our city ? makes our city? rubbish waste paper cars trucks(卡车卡车
8、) people shops buildings factories messy dusty 多灰尘的多灰尘的 noisy 吵闹的吵闹的 crowded 拥挤的拥挤的 smelly 发臭的发臭的 dirty Lets play What can we do to help our city? What can we do to keep our city clean? take the bus and metro to school. walk to school move some factories away from our city. put rubbish in the bin. plant more trees. We can We can We can We can We can Tips:我们可以用我们可以用 can 来提出建议。来提出建议。 Lets read Homework Encourage the people around you to protect the environment.
