Unit 6 Keep our city clean 课件(共35张PPT)

(共35张PPT)
教学目标：
1、能听得懂、会说、会读和会拼写词汇keep, clean, make, air, dirty,
smoke, rubbish, bin, plant, keep our city clean, make the air dirty,
the rubbish in the water, take the bus.
2、能听得懂、会说、会读和会写句型What makes the air dirty
Smoke from cars makes the air dirty. What can we do keep our city
clean
3、能听得懂、会说、会读日常交际用语和句型There’s rubbish in the
water and the fish are dead. Well done, class! Your ideas are great.
We can move...away from...Do you throw rubbish on the floor
4、能初步掌握英语升、降调的读法，语调自然。
5、能够表达城市变脏的原因以及怎样保持我们的城市清洁。
Two little blackbirds
Two little blackbirds sitting on a hill,
One named Jack and one named Jill.
Fly away, Jack, fly away, Jill,
Come back, Jack, and come back, Jill.
Two little blackbirds sitting on a hill,
One named Jack and one named Jill.
Which city do the birds like
What do you think of the cities
Is the city clean
Yes,it is.
干净的，整洁的
The ＿＿＿ is clean.
The ＿＿＿ is clean.
The ＿＿＿ is clean.
river
air
street
空气
The _______ is dirty.
The ______ are dirty.
The _______ is dirty and messy.
乱的
Is the city clean
No,it isn't.
It's dirty.
脏的
thirty --- dirty
river
rubbish
垃圾
clouds
What about these cities
Watch and answer
What makes our city dirty
make 使......变得
Look and say
Smoke from cars
Look and say
Black smoke from factories
a factory
↓(工厂)
factories复数
Look and say
Rubbish
Look and say
The river is dirty. There's
rubbish in the water.
dead
死的
Ask and answer in pairs.
Is the city clean
No, it’s not clean.
What makes the air dirty
Smoke from cars
makes the air dirty.
What makes the streets messy and dirty
Rubbish makes the streets
messy and dirty.
Is the river dirty
Yes, it’s dirty.
What makes the
river dirty
Rubbish makes
the river dirty.
(两人一组问答)
Fill in the blanks
What makes the city dirty the air
the streets the river makes
dirty.
1. Smoke from cars
3. Rubbish
Rubbish
2. Black smoke from factories
We can take the bus and the metro to school.
地铁
What can we do to keep our city clean
We can walk to school, too.
What can we do to keep our city clean
We can move some factories away from our city.
We can put rubbish in the bin.
move … away from …
使…… 远离 ……
What can we do to keep our city clean
We can plant more trees.
They help us to keep the air clean.
种植 更多的
the bus
the metro
walk
factories
rubbish
trees
垃圾桶
更多的
小组内自己确定朗读方式，可以是齐读，组长带读，分角色读。（要求大声朗读，放下书本，试着边演边读，你可以做得更好）
Reading time
1.阅读课文，大声朗读。
2.关注课文中的每个细节。
3.如果你遇到了不会读的地方记得要问组里的同学。
Intensive Reading Skills (精读技巧）:
Look and act.(Play in roles)
Look and act.
messy
clothes
toys
dirty
messy
put rubbish
dirty
messy
sweep
clean
dirty
move some factories
Earth. For the time being, we haven’t found the other planet to live, so, we should protect our only environment.
地球，是我们应该保护我们唯一的居住环境。
And people often produce harmful gases. It is destroying our Earth.
人们制造的有害气体，破坏着我们的地球
Trees are our friends. They can take away dust and change carbon dioxide into oxygen for us to breathe. But now, lots of trees are cut by people. There are fewer and fewer trees on Earth.
树木是我们的朋友，他们能带走粉尘，把二氧化碳转化成氧气。但是现在很多树被人砍伐，地球上的树越来越少。
Nowadays, many factories often pour the polluted water into the river.
如今，许多工厂经常把污水排入河流。
Without trees, soil would be washed away.
没有树木，土壤就会被冲走了。
When we are destroying our environment, at the same time, it is also bad for our bodies.
当我们正在破坏环境的同时，它也对我们的身体健康有害。
Don’t throw any rubbish onto the ground. Don’t waste water. Stop using plastic bags for shopping.
不要把任何垃圾扔在地上。不要浪费水。停止使用塑料袋购物。
保护环境就是保护我们自己。
Protect environment is to protect ourselves.
Homework:
1. Copy the new words.
2. Write a passage about Protecting environment.
For example:
Our city is...
The air is... The sky is...
The... is ...
The... make(s)...
We can...
Let's try our best to keep our city clean.
Thank you!