중3 금성 최인철 2과 본문 변형문제

Welcome to the ____ Conference. The Earth is in danger.

The ____ is getting dirtier every day.

More and ____ animals are dying.

This is because we are wasting a ____ of energy.

So how can we save ____?

Three different environmental ____ are here to share their activities.

The more ideas we share, the more energy we ____ save!

A few ____ ago, I was surprised to see some empty classrooms with the lights on.

That's not ____ at all.

It is ____ for all students to use fewer resources at school.

So we have designed some resource saving stickers and put them on the ____.

They ____ us which light should be turned on, so that we can waste less electricity.

They also ____ the last student who leaves the classroom to turn off the lights.

We also put some stickers on the mirrors in the ____.

They help students not to ____ water.

The ____ stickers we put up, the more resources we can save at school.

A lot of energy is ____ to heat and cool our school.

It is important for students to reduce the amount of energy we ____.

We did an experiment last winter and found that bubble wrap can help to ____ energy.

Look at this ____.

In Classroom A we ____ bubble wrap on the windows and in Classroom B we didn't.

____ we turned off the heater, the temperature was 16 ℃ in both classrooms.

Sixty minutes later, the ____ in Classroom B went down to 7 ℃.

But it was 9 ℃ in ____ A!

We learned that bubble wrap only lets a ____ heat escape from the building.

So we started putting bubble wrap on the school ____.

This will also prevent ____ from getting into the classroom in the summer.

The more bubble ____ we put on the windows, the cooler our summer will become!

We decided to make a garden on the rooftop of the ____ to save energy.

Only a few ____ know how it works. It's just like bubble wrap.

It ____ heat from getting in and out of the buildings.

So when we have rooftop gardens on our buildings, we can save some of the energy we use to ____ the buildings in the summer.

Also, the fresh air from the rooftop garden helps to cool the whole ____.

So it is necessary for us students to make more rooftop gardens at our ____!

The more ____ our rooftops become, the less energy our school will use!

It's very clever of you to come up with such ____ ideas!

These are all worth ____ at school or at home.

Thank you for your unique ideas and ____!