7.21 Beijing natural man-made or disaster.

7.21 Beijing

natural man-madeor

disaster

Causes1. Storms usually hit Beijing in summer every year.2. With the development of industry, too much room is taken up by buildings.3. The over use of air-conditioners4. The large population5. The emission of exhaust gas( 尾气） from cars

2. With the development of industry, too much room is taken up by buildings.3. The wide use of air-conditioners4. The large population5. The emission of exhaust gas from cars

heat island effect ( 热岛效应）

warmer more water gather

There will be more chances that storms hit the city.

With the development of economy, what we are doing has done damage to our environment.

ReadingThe economy or the environment

------must we choose?

M5U2

What style is it?

•A. A novel.•B. An advertisement.•C. A television debate.•D. A talk show.

Para1

Have you ever watched a debate or even taken part in a debate?

Reading strategy: reading a debate

• What is the order of a debate?

Speakers in a debate will represent views.

Step1. One side: present their points first

Step2. The other side: follow and present

their points

Step3. Have a discussionopposite

The order of today’s debate:

Lin Shuiqing presents her points.

Qian Liwei presents his points.

Open the floor for discussion.

Which side, the economy or the

environment, does Ms Lin

Shuiqing and

Mr. Qian Liwei each represent?

Lin Shuiqing

A spokeswoman from the Green Society

Qian Liwei

A business development consultant



(environment)

Read Lin Shuiqing’s argument, and try to find out which of the following subjects is not mentioned in it?water pollution

population

recycling waste

fishing productionchemical waste

cutting down trees

using plastic bagsacid rain

chemical waste

water pollution

fishing

population

What happened because of chemical waste?

Many places have been destroyed and many plants and animals have died.

The waste goes into the atmosphere and makes us sick.

chemical waste

water pollution

places: be destroyed

animals: have died

atmosphere: make us sick

fishing

population

Some waste flows into the water, killing river and sea life.

What’s the effect of water pollution?

chemical waste

water pollution


animals: have died


kill river and sea life

fishinga smaller number of fish left for us to eat

population

By how many times has the world’s population increased since 1800? What’s the population now?

6 times. 7 billion

chemical waste

water pollution


animals: have died



fishinga lasting effect upon the number of fish

population6 times 7 billion

present situation


In one’s argument of a debate, after one presents the problems (present situation), what should also be included?

DebateSuggestions.

Cut back on production

Reduce the amount of things

Teach people ways of living that do not harm the environment

What are her suggestions?

Recycle our waste

production

recycling waste

Do you agree with Lin Shuiqing’s opinions? Do you think that we should stop the development of our economy thoroughly to protect the environment?


What else should we pay attention to when we read or listen to a debate?

Debate

We should not make a final decision until we have read or listened to both sides completely and understood all the arguments made by each side.

Can you guess what will be presented first in Qian Liwei’s argument ?

his suggestions

present situation

Brief conclusion of Lin Shuiqing’s argument


In a debate, after one side presents all of its points, the other side will begin with a brief conclusion.

Debate

Can you guess what will be presented first in Qian Liwei’s argument ?

his suggestions

present situation

Brief conclusion of Lin Shuiqing’s argument

chemical waste

water pollution


animals: have died



fishing a lasting effect upon the number of fish

population6 times 7 billion

production

recycling waste

Cut back on production

Reduce the amount of things

Recycle our waste

Teach people ways of living that do not harm the environment

presentsituation

suggestions

Pair work1.Read the argument of Qian Liwei by yoursel

f;2.Complete the structure map with your part

ner (cooperation);

What’s Qian Liwei’s choice?

Can you find out his choice in his second paragraph?A healthy environment and development should be possible at the same time.




Open the floor for discussion.

develop economy and protect environment at the same time

A nation destroying its environment

destroys itself.------ F.D.Roosevelt

solar energy

Pass laws Earth Day

Control sand

What has

been done?

What can we do in our daily life inorder to protect the environment?

rubbish

plate

×

×basket

clean

What can we do?

What can we

do?

↖

↘↙

Use handkerchief instead of the paper napkin.

Use paper bag instead of plastic bag. Do not use one-off chopsticks.

Throw cans, bottles, paper and plastic into the dustbin. … …

We have only one earth.

Let’s try to protect the earth

and try to develop the economy and the environment at the same time!

If all of us make small changes,

If all of us make small changes,

we could make a big difference!

factoriesclouds of dirty smoke

a pipe pouring chemical waste into a river

business development consultants

be seen as being against the environment

businessmenhide from responsibilities

money

Economic development is ____for the environment

bad

factories &

industries

control the amount of pollution

spend money repairing the damage

very concerned about the environment

lose the jobs

cut back on amount of things

Present situation:

•Produce more things from recycled materials

•Need better laws•Pay a higher price for some things•Pay higher taxes

suggestions

7.21 Beijing natural man-made or disaster.

Documents

Transcript of 7.21 Beijing natural man-made or disaster.