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Unit 10 Air
brick
[br?k]
A brick is a building material([m??t??ri?l]). We use them to make a wall, a house and a building.
导入篇 1
Because the air in Beijing is not clean, a man decided to collect the dust (灰尘) in the air. He went to many famous places in Beijing and collected the air with a big cleaner, he worked for 100 days. The air he collected was enough for 20 people to breathe (呼吸) for a year. Then he made it into this brick in his factory (工厂).
导入篇 2 Work in groups
[?f?ktri]
1. How long did he collect the air?
2. How much air did he collect?
3. What was the brick made of?
Because the air in Beijing is not clean, a man decided to collect the dust (灰尘) in the air. He went to many famous places in Beijing and collected the air with a big cleaner, he worked for 100 days. The air he collected was enough for 20 people to breathe (呼吸) for a year. Then he made it into this brick in his factory (工厂).
He collected air for 100 days.
It was enough for 20 people to breathe for a year.
It was made of the dust in the air.
The smoke makes the air dirty.
It’s from the cars, buses and factories.
The smoke from the cars, buses and factories makes the air dirty.
导入篇 2
基础篇 1
The Louvre Museum is an art museum.
It is in Paris.
The Louvre Museum in Paris is an art museum.
love football
in the UK
People in the UK love football.
What makes the air dirty?
makes the air