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1、Unit1 Nature in the balanceExtended readingNews that Matters: pollution in Norgate【学习目标】1. Realize the pollution around us.2.Protect the environment by your ways预习案【学习过程】Step 1: 自主学习任务一：自学课本unit 1(page11,12)的词汇与短语。要求：根据录音及单词音标，首先会读单词接着边读边写记单词，注意中英文的转换，最后默写单词。Step 2: 单词自学检测探究案【合作探究】Step 1 Lead-in 1.
2、See a picture and think about the question.Question 1: What kinds of pollution do you think the cities have now?Water pollutionNoise pollutionAir pollution Question 2:What does the pollution bring us?SandstormSmogGlobal WarmingNoiseWhat does the pollutionbring us?SubhealthyAgricultural ChemicalsStep
3、 2 Reading 1.Reading: News that Matters: pollution in NorgateQuestions:l How many people are there in the TV show？l What are their names? l What are they?l What opinions do they hold?2.Watch the TV show Host(1)Reading the transcriptHead of the Norgate Environmental Protection CommitteeSenior manager
4、 of a local factoryA local residentJulie ArcherJames SmithVincent BrownThere are four people in the TV showMr Smith, youve lived in this city for over 20 years. How would you describe the effects of pollution over that time?James SmithThe hosts words,Invite the guest to talkMr Brown, would you like
5、to respond?Vincent BrownMrs Archer, what are your thoughts on how to deal with pollution?Julie Archer(2)TranscriptParagraph3:What are Mr Smiths viewpoints?1 Norgate has become seriously polluted over the past 20 years. 2 Factories have caused water and air pollution and endangered public health. 3 H
6、eavy industry should be moved out of Norgate.Paragraph5:What are Mr Browns viewpoints?1 Factory managers care deeply about the environment and the community.2 Factories have taken various measures to reduce pollution, even though these measures raise their production costs.3 Factories have helped No
7、rgates economy and created job opportunities for local residents.Paragraph 7:What are Mrs Archers viewpoints?1 The Norgate Environmental Protection Committee plays a major role in controlling pollution, but also has a duty to promote economic growth.2 Different branches of government work together t
8、o ensure that development strategies can be followed in an environmentally friendly way.3 Everyone should do their part to protect the environment.Paragraph 8:What are the hosts viewpoints?1 The fortunes of our environment and our economy are inseparable.2 We should build a better future and a clean
9、er world for our children.(3)Summarize on page 12Points of viewJames SmithVincent BrownJulie ArcherHostSupporting detailsJames SmithThe river is dirty and smelly.1.2.Vincent Brown3.4.Julie ArcherThey have to achieve balance between environmental protection and economic development.5.6.7.8.For exampl
10、e, save energy by Step 3 Test of Reading1. We can learn from Mr. Smiths words that _.A. Norgate has always been a polluted cityB. he thinks it is heavy industry that has polluted NorgateC. Norgate used to be a city where the air wasnt cleanD. he never coughs due to the pollution2. Which of the follo
11、wing is NOT mentioned in Vincent Browns speech?A. People have a tendency to connect factories with pictures of clouds of dirty smoke.B. Factories producing poisonous chemicals should be closed down.C. The businessmen try to control the amount of pollution they produce. D. The businessmen have been t
12、aking various measures to reduce pollution.3. According to Archer, _.A. it is the governments duty to protect the environmentB. their committee has made environmental policies for citizens to followC. some factories have created jobs for local residentsD. everyone should do his best to protect the e
13、nvironment4. Whats the main idea of the passage?A. The local people are all against environmental pollution.B. The advantages of opening a factory outweigh the disadvantages.C. Environmental protection is a long-term task that requires joint efforts.D. There are different viewpoints on environmental
14、 pollution.5.Which of the following is wrong according to the passage?A. James Smith is for the idea that heavy industry has to go to protest against the pollution in his living place.B. Vincent Brown wants to draw our attention to the environmental benefits factories have brought to Norgate.C. The
15、Norgate Environmental Protection Committee has a major role to play in maintaining air and water quality.D. Many people are willing to take various measures for things that are friendly to the environment.6.What can be concluded from the passage?A. All the local residents protest against heavy indus
16、try.B. Factory managers are irresponsible businessmen.C. Most factories tries their best to reduce the pollution while they make profits.D. Fighting pollution is just a task for factories and government departments. Step 4 Discussion Pollution is a serious problem around the world, and much effort h
17、as been put into the fight against it. Do you think things will change significantly in the future? Work in groups and describe what the world will be like 20 years from now.Step5 WritingWhat will the world be like 20years from now? I predict that the world will be much cleaner and greener in 20 yea
18、rs. First, cars running on traditional fuels will be replaced by those powered by new energies, such as electricity or solar energy. As a result, the effect of greenhouse gases on the climate will be significantly reduced. Second, almost all reading and writing will be done on computer and phone scr
19、eens, so people will cut down fewer trees and use less paper. Third, new technologies will be invented to make sure that our daily activities do not have a negative impact on the environment【Homework】Some people think waste sorting is troublesome and dont want to do that. What are your viewpoints ab
20、out it? Please write a composition of about 80 words.The keys:Step 23.Points of viewJames SmithFactories have caused water and air pollution and endangered public health.Vincent Brown1.Factories try to control the amount of pollution they produce2.Factories have brought economic benefits to Norgate.
21、Julie ArcherThe Norgate Environmental Protection Committee plays a major role in controlling pollution, but also has a duty to promote economic growth.Host1.The fortunes of our environment and our economy are inseparable.2. We should build a better future and a cleaner world for our children.Support
22、ing detailsJames SmithThe river is dirty and smelly.1.The smog in the air has coloured the sky a smoky gray.2.Its also given him a cough that he cant get rid of.Vincent Brown3.Various measures have been taken, including the use of new technologies.4.Theyve created many jobs for local residents and h
23、elped the city s economy grow.Julie ArcherThey have to achieve balance between environmental protection and economic development.5.They have to achieve a balance between environmental protection and economic development.6.They work hand in hand with other branches of government.7.Reduce, reuse and recycle8.For example, save energy by taking the bus or the subway, or using the bike-sharing system.Step 31.B 2.A 3.D 4.C 5.D 6.C