1. Protect the city, start from me!
保护城市环境，从我做起。

2. Practice and fill ! What makes…dirty/messy? …make(s)…dirty/messy.
Please choose and talk!
(请使用下面的句子与同桌讨论图中内容,再完成填空。)
What makes…dirty/messy?
…make(s)…dirty/messy.
What can we do to…?
We can…

3. Can you fill? (请独立完成填空) 1.The bedroom is .The make
the bed messy . The make the floor messy.
2.Rubbish makes the park and
To keep the park clean,we can the in
the bin.
3.The classroom is and To keep it clean,we can the floor.We can the desks and chairs.
4.Smoke makes the air To keep the air clean,
we can away from the city.

4. Can you fill? (请独立完成填空) 1.The bedroom is .The make
the bed messy . The make the floor messy.
2.Rubbish makes the park and
To keep the park clean,we can the in
the bin.
3.The classroom is and To keep it clean,we can the floor.We can the desks and chairs.
4.Smoke makes the air To keep the air clean,
we can away from the city.
messy
clothes
toys
dirty
messy
put
rubbish
dirty
messy
sweep
clean
dirty
dirty
factories
move some

5. Can you fill? The vast(辽阔的) sky makes birds fly happily.
The vast sea makes fish swim happily.
The clean makes us live happily.
The clean makes us study happily.
city
school

6. Protect the school, start from me!
保护学校环境，从我做起。

7. What can we do to keep our school clean?
We can …
We can put the rubbish in the bin.
We can sweep the floor.
We can clean the desks and chairs.

8. ….. What can we do to keep our school clean? We can …
We can put the rubbish in the bin.
We can sweep the floor.
…..
We can clean the desks and chairs.

9. Ticking time I know how to keep our city and school clean.
I can use “make”,”keep”,”can”.

11. Protect the earth, start from me!
保护地球环境，从我做起！

12. Homework: Learn more about environmental protection
 measures，talk with your friends.
(了解更多关于环保的措施并与朋友进行交流。)
2. Complete your poster.
（完成你的环保海报。）

13. Your poster
Keep our earth clean

14. Thank you!