Post on 28-Mar-2015
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
The order of today’s debate:
Lin Shuiqing presents her points.
(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
places: be destroyed
animals: have died
atmosphere: make us sick
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
places: be destroyed
animals: have died
atmosphere: make us sick
kill river and sea life
fishinga lasting effect upon the number of fish
population6 times 7 billion
present situation
Reading strategy: reading a debate
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?
Reading strategy: reading a debate
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.
The order of today’s debate:
Lin Shuiqing presents her points.
Qian Liwei presents his points.
Can you guess what will be presented first in Qian Liwei’s argument ?
his suggestions
present situation
Brief conclusion of Lin Shuiqing’s argument
Reading strategy: reading a debate
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
places: be destroyed
animals: have died
atmosphere: make us sick
kill river and sea life
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.
The order of today’s debate:
Lin Shuiqing presents her points.
Qian Liwei presents his points.
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