《Air》PPT【精品推荐课件】

the air clean? S2: We should …
［名师微课堂专题］《Air》课件ppt- PPT课 堂说课 稿
［名师微课堂专题］《Air》课件ppt- PPT课 堂说课 稿 ［名师微课堂专题］《Air》课件ppt- PPT课 堂说课 稿
［名师微课堂专题］《Air》课件ppt- PPT课 堂说课 稿 ［名师微课堂专题］《Air》课件ppt- PPT课 堂说课 稿
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［名师微课堂专题］《Air》课件ppt- PPT课 堂说课 稿 ［名师微课堂专题］《Air》课件ppt- PPT课 堂说课 稿
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［名师微课堂专题］《Air》课件ppt- PPT课 堂说课 稿 ［名师微课堂专题］《Air》课件ppt- PPT课 堂说课 稿
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［名师微课堂专题］《Air》课件ppt- PPT课 堂说课 稿 ［名师微课堂专题］《Air》课件ppt- PPT课 堂说课 稿
［名师微课堂专题］《Air》课件ppt- PPT课 堂说课 稿 ［名师微课堂专题］《Air》课件ppt- PPT课 堂说课 稿
［名师微课堂专题］《Air》课件ppt- PPT课 堂说课 稿 ［名师微课堂专题］《Air》课微课堂专题］《Air》课件ppt- PPT课 堂说课 稿 ［名师微课堂专题］《Air》课件ppt- PPT课 堂说课 稿
［名师微课堂专题］《Air》课件ppt- PPT课 堂说课 稿 ［名师微课堂专题］《Air》课件ppt- PPT课 堂说课 稿
［名师微课堂专题］《Air》课件ppt- PPT课 堂说课 稿 ［名师微课堂专题］《Air》课件ppt- PPT课 堂说课 稿
［名师微课堂专题］《Air》课件ppt- PPT课 堂说课 稿 ［名师微课堂专题］《Air》课件ppt- PPT课 堂说课 稿

21世纪教育网
还有哪些废气污染？
我们应该怎么做才能保 证空气的清洁？
Think and write
Help Ben and Kitty complete the letter.
people animals cars buses factories plant more trees keep our city clean plants
Complete the notes. cars
buse s
factory dirty clean
fresh trees clean
Ask and answer
Look at the pictures.Talk about them with your classmates.
21世纪教育网
S1：What makes the air dirty？ S2：The smoke from the car makes the air dirty. S1：What should we do to keep the air clean？ S2：We should ride a bike.
牛津深圳版 Unit 10 Air Section B
Words review
factory 工厂__________ smoke__________ 烟
dirty 脏的__________
hurt 感到疼__________ plant__________ 种植
clean__________ 干净的
例如： （1）—你怎么啦？—我丢了书包。 —What's the matter with you? —I lost my schoolbag. （2）你看起来不高兴，怎么啦？ What's the matter？You seem unhappy.

What is it? It is air.
How to make a parachute?
1. The parachute falls down slowly. 2. The parachute is open. 3. The parachute hits the ground gently. 4. There is air in the parachute.
The air is dirty in some places. We call this air pollution.
Air pollution is harmful!
1 It’s harmful to the health of people 2 It’s harmful to the nature. 3 Air pollution spreads easily. 4 Air pollution is a global problem. 5 People should stop using coal.
The air is so fresh here. Yes. There are a lot of trees in the park. Trees keep the air clean. We should plant more trees and keep the air clean. Yes! We should keep our city clean.
It is everywhere. It is important to all people. It is also important to animals and plants. We all need it to keep us alive.
Look at the kite and the balloon. Look at the plane and the bird. They all need it too. It keeps them high in the sky.

It uses hot air. Air keeps it high in the sky.
Do they all need air?
They all need air.
It keeps them high in the sky.
them (宾格)，放在动词、介词后
Do you know air well now?
Air is important to all people. It keeps us alive.
It’s also important to animals and plants. We all need air to keep us alive.
The kite and the balloon, the plane and the bird. They all need it too. It keeps them high in the sky.
当天空再次湛蓝， 河水变得清澈， 草地永远碧绿， 我们才会s them…
important
alive
everywhere
has no…
clean
dirty
We should…
It keeps them…
important
alive
everywhere
has no…
Maldives 马尔代夫
Aegean Sea 爱琴海
Amazon tropical rainforest 亚马逊热带雨林
Sanya
三亚
Riyuetan Pool 日月潭
Huangshan Mountain 黄山
Lijiang City 丽江
Sydney 悉尼
When the sky blue again, the rivers become clean, and the grass is always green, we'll live a healthier and happier life.