Unit6 Keep our city clean (第2课时） 课件（共35张PPT）

(Fun time, Sound time & Song time)
Brain storm
What do you think of our school?
school
beautiful
clean
dirty
noisy
（嘈杂的）
nice
messy
…

Try to be“ a school guard”.
Make more people know it.
Know more about our school.
Know how to keep our school clean.
What makes our school dirty and messy?
如果发现坏行为，就站起来用手指着它大声说出来；
如果发现好行为，就坐在位子上竖大拇指读出句子。
clean the windows
What makes our school dirty and messy?
play on the grass
What makes our school dirty and messy?
sweep the floor
What makes our school dirty and messy?
spit on the ground

What makes our school dirty and messy?
plant trees
What makes our school dirty and messy?
draw on the wall
What makes our school dirty and messy?
put rubbish in the bin
What makes our school dirty and messy?
water flowers
What makes our school dirty and messy?
pick flowers
What makes our school dirty and messy?
clean the desk
What makes our school dirty and messy?
throw rubbish on the floor
What makes our school dirty and messy?
Try to be“ a city guard”.
Know more about our city.
A: Do you throw rubbish on the floor?
B: No, I don’t.
put rubbish in the bin.
A: Can we keep our school clean?
B: Yes, we can.
put rubbish in the bin.
I
We can
这些句子中哪些应该用升调呢？你能试着读出它们吗？
Tips: 通常一般疑问句用升调，陈述句用降调！
Think and say
What can we do to keep our city clean?
To keep the… clean, we can …
Discuss in pairs.
…
Try to be“ a school guard”.
Know more about our school.
know how to keep our school clean.
Let’s do
How do we make more people keep the city clean?怎样让更多的人保持城市干净呢？
Make a poster.
Make a sign.
Make a chant.
Sing a song.

What can we do to
keep our school clean?

What can we do to
keep our school clean?
We can put rubbish in the bin. We can clean the desks.
We can …
We love our school , but it’s dirty now.
…
Let’s do it together!

What can we do to
keep our school clean?
We can clean the desks.
We can sweep the floor.
We can put rubbish in the bin.
We love our school , but it’s dirty now.
Keep the … clean and beautiful!

1.小组讨论海报内容。
2 设计海报，图文并茂。
3.选择自己的方式宣传海报。
（可以加上表情动作）
Useful sentences
If you say it, you must do it.
Just do it.
Clean or dirty, it’s up to you.
Come on, join us!
Can you do it too?
Try to be“ a school guard”.
Make more people know it.
Know more about school city.
Know how to keep our school clean.
I’m “ a school guard”.
What can we do
to keep our city clean?
We can plant trees
to keep the air clean.
We can do some cleaning
to keep the streets clean.
We can put rubbish in the bin.
Keep our city clean
Say a chant
Let’s sing
Keep the city clean, start from us!