Using LanguageⅡ课时教案

Reading The economy or the environment--must we choose?

板块：教学设计—课件

Some kinds of pollution

In China millions of tons of household wastes are produced everyday.

Air pollution We always can see heavy smoke is piped from the tall and ugly chimneys.

The automobiles are piping out all kinds of waste gas into the atmosphere.

Deforestation Many tropical rain forests were cut down in order to be developed into farmlands. A photo from the Amazon drainage area

Water pollution caused by chemicals Huai River in china Michigan Lake in USA

The impact on human beings

Many children suffer hunger. Because of pollution many children were born abnormal.

The economy

or the environment must we choose?

--- A debate between an environmentalist and an economist

Have you ever had a debate ? Do you know the steps of a debate?

1.One side: present their points first 2.The other side: follow and present their points 3.Have a discussion Speakers in a debate will represent opposite ________views.

Attention Don’t make a final decision until you have listened to both sides completely and understood all the arguments .

The topic: The environment or the economy? For side speaker: Mr. Lin Shuiqing spokeswoman As a ___________ the Green Society from ____________

Against side speaker: Mr. Qian Liwei

As an economist ______

Put the subjects Lin Shuiqing talks about in the correct order Lin Shuiqing recycling chemical waste population fishing water pollution

production

Lin Shuiqing’s speech vast areas of the world places chemical waste are damaged by______________ have died make us sick

have been destroyed animals waste waste atmosphere water

Factories produce harmful chemicals

kill river and sea lif fishing boats

catch fish without giving them time to lay eggs a small number of fish left to eat more people =

7 billion

more land

more food

Suggestions in Lin Shuiqing’s speech cutting back on production

reducing the number of things we make and buy recycling waste environmentally friendly ways of living

Put the subjects Qian Liwei talks about in the correct order Qian Liwei taxes recycling waste factories

production laws

1.When people think of factories, What will they think of? 2. What’s Mr. Qian’s opinion about production? 3.What does Qian Li wei say we should produce more of? 4.What kind of laws do we need? 5. What does Qian Liwei say many people are willing to do?

1.When people think of factories, What will they think of?

They think of clouds of dirty smoke or a pipe pouring waste into a river.

1.When people think of factories, What will they think of?

They think of greedy businessmen hiding from their responsibilities to the environment.

2. What’s Mr. Qian’s opinion about production? He suggested we should not cut back on the amount of things we produce because then jobs will be lost. He believed that people are more important than fish and trees.

3.What does Qian Li wei say we should produce more of?

We should produce more things from recycled products.

4.What kind of laws do we need?

We need better laws to preserve the environment, which still allow the country to grow.

5. What does Qian Liwei say many people are willing to do?

Many people are willing to pay a little higher price for things that are environmentally friendly.

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

Using handkerchief instead of the paper napkin. Using paper bag instead of plastic bag.

Do not use one-off chopsticks. Throw cans, bottles, paper and plastic into the dustbin. ……

1. We could educate people to respect and protect the environment. 2. We could urge factories that produce large amounts of waste to build a system to purify the waste and minimize the damage to the environment. 3.We could urge the government to pass stricter laws to protect the environment. 4.We could produce strict laws to preserve the environment. 5. We could create a system to deal with the waste and rubbish scientifically.