AE L8 U5 L3-done

Teacher Tips

Pros and Cons

ModalsAbility

exists plummet, integral, aerosol

Learning Objectives

Task

Grammar

Vocabulary

EssayRelevance

Reading

Carbon Conflicts

Level 8 Unit 5 Lesson 3

Do you prefer hot or cold weather?

Interview

getting closer to the answer

getting warmer

getting warmer

weather

Very Punny

What are the conditions for being accepted on the flight?

Listening

Grammar

will be able toshows ability in the futurewon't be able toshows inability in the future

canshows ability nowcan'tshows inability now

I can't swim. Nobody ever taught me how!I am taking lessons, though and I hope I will be able to swim by June.

Modals

I hope we will be able to live on Mars.

Future Ability

I hope I will be able to sing on the moon.

was able toshows ability in the pastwasn't able toshows inability in the past

couldshows ability in the pastcouldn't shows inability in the past

When I was ten, I wasn't able to run a whole mile, but then I practiced every day and when I was twelve, I could!

Past Ability

Do you think you will be able to ride a bike soon?

No, I can't even ride a bike now.

Could you ride a bike when you were seven?

Ask

Reading

How do you think Earth stays warm?

Prereading

This environment exists because Mars has a very thin atmosphere and is not able to create a greenhouse effect.

exists

Though the greenhouse effect is often discussed as if it were a negative thing, there are many positive benefits to the greenhouse effect. In fact, without it, life on earth as we know it would be impossible. Think about what the environment is like on Mars.

Carbon Scharbon

Celsius. This temperature allows for comfortable survival of humans, plants and animals. Without the greenhouse effect, earth’s temperature would plummet.

plummet

The greenhouse effect on earth helps to maintain a certain temperature level on earth, which means that people can survive in this temperature. The average temperature on Earth is around 14 degrees

blocking solar radiation. In the 1980s scientists discovered that many popular products contained chlorofluorocarbons, which were destroying the ozone layer.

integral

The greenhouse effect also protects us from dangerous solar radiation. Radiation from the sun is incredibly harmful to humans and can cause skin cancers and eye problems. One of the greenhouse gases, called ozone, plays an integral role in

stop the production of many aerosol products, like hairspray or scented room sprays. Chlorofluorocarbons are now prohibited and the ozone layer is recuperating nicely.

aerosol

Without this important layer of the atmosphere and the greenhouse gas called ozone, humans would have had a very serious increase in solar radiation. A widespread campaign was put into place to

Which paragraph talks about the recovery of the ozone layer?

Which paragraph talks about the temperature on Earth?

Which paragraph talks about discovering a product that was destroying the ozone layer?

Which paragraph talks about the atmosphere on Mars?

The greenhouse effect on earth helps to maintain a certain temperature level on earth, which means that people can survive in this temperature. The average temperature on earth is around 14 degrees Celsius. This temperature allows for comfortable survival of humans, plans and animals. Without the greenhouse effect, earth’s temperature would plummet.

Though the greenhouse effect is often discussed as if it were a negative thing, there are many positive benefits to the greenhouse effect. In fact, without it, life on earth as we know it would be impossible. Think about what the environment is like on Mars. This environment exists because Mars has a very thin atmosphere and is not able to create a greenhouse effect.

Identify

Which paragraph talks about the recovery of the ozone layer?

Which paragraph talks about the temperature on Earth?

Which paragraph talks about discovering a product that was destroying the ozone layer?

Which paragraph talks about the atmosphere on Mars?

Without this important layer of the atmosphere and the greenhouse gas called ozone, humans would have had a very serious increase in solar radiation. A widespread campaign was put into place to stop the production of many aerosol products, like hairspray or scented room sprays. Chlorofluorocarbons are now prohibited and the ozone layer is recuperating nicely.

The greenhouse effect also protects us from dangerous solar radiation. Radiation from the sun is incredibly harmful to humans and can cause skin cancers and eye problems. One of the greenhouse gases, called ozone, plays an integral role in blocking solar radiation. In the 1980s scientists discovered that many popular products contained chlorofluorocarbons, which were destroying the ozone layer.

Identify

ozone layer

When was the last time you saw an aerosol can?

Why do you need the ozone layer?

temperature

What would happen to you if the temperatures plummeted?

How do green house gases help you?

Relevance

Vocabulary

Matching

integral

plummets

exists

aerosol

goes down dramatically

substance under pressure sprayed as a gas

very important

is

disrupts

dairy

ultimately

atmosphere

emissions

manoeuvred

restricts

exists

integral

ensures

restricts

ensures

restricts

ensures

restricts

ensures

restricts

ensures

Make a Sentence

plummet

aerosol

conveyor

hydroponic

start

SUSPENSe

Choose

Something made with milk is called . . .

Something that goes down dramatically. . .

Something that is emitted is an . . .

Something very important is . . .

atmosphere

dairy

emissions

conveyors

exists

plummets

emission

disrupts

aerosol

dairy

conveyor

integral

Check

Practice

Pros and Cons

30

Listen to the podcast:8:50 - 9:34

Extension

Exit Interview

Why is it a problem if the Earth is getting warmer?

Goodbye!

Thank You!