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1、变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分FOREIGH LANGUAGE TEACHING AND RESEARCH PRESS AIR FORCE ENGINEERING UNIVERTISYAchieving sustainable environmentalismFOREIGN LANGUAGE TEACHING AND RESEARCH PRESS AIR FORCE ENGINEERING UNIVERSITY变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电
2、任务。变电站的主接线是电力系统接线组成中一个重要组成部分Earth provides enough to satisfy every mans need, but not every mans greed. Mahatma Gandhi A nation that destroys its soils destroys itself. Forests are the lungs of our land, purifying the air and giving fresh strength to our people. Franklin Delano Roosevelt 4UNIT变电站电气主
3、接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分 4UNITAchieving sustainable environmentalismTo talk about environmental issuesTo fully understand the textTo apply the phrases and patternsTo master the argumentative essaywriting skill变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力
4、系统接线组成中一个重要组成部分Warming-up Activities Text Study Language Application SummarySection A 变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分Warming-up ActivitiesSection A变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分Short Answer QuestionsThese pictures remind us m
5、ore of the environmental problems we human beings are encountered with at present, including air pollution (hazy weather), water pollution, deforestation, wild animals extinction and so on.1. What do the following pictures remind you of in terms of the environmental issues?变电站电气主接线是指变电站的变压器、输电线路怎样与电
6、力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分Short Answer QuestionsMan has the “blood ties” with nature. Mankind has to depend on nature for his food, medicine, shelter, clothing and other necessities to be able to survive. However, due to industrialization and economic development, man does not live i
7、n harmony with nature anymore. While transforming nature for his own sake, man has been over exploring and using the natural resources, resulting in such problems as global warming, soil erosion, shortage of fresh water, and sandstorms. Man has suffered a lot from the problems.2. What do you think o
8、f the relationship betweenman and nature? 变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分Listen and TalkListen to a passage about World Environment Day and then decide whether the following statements are true (T) or false (F).1. World Environment Day falls on June 5 every year.
9、2. San Francisco is the second city in the United States that has held events to celebrate World Environment Day.3. The main message of World Environment Day this year is “Plan for Our Cities”.4. Cities use more than 57 percent of the worlds natural resources.5. The events held this year include not
10、 only speeches from famous persons, but also fun activities such as concerts, parades, etc.TFFFT变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分Listen to the passage again. Work in pairs and discuss the following questions.1. What is your understanding of a “green city”?2. To bui
11、ld a green city, besides the measures given in the passage such as building more healthy parks and reducing pollution, what other measures can you think of? Listen and Talk变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分1. What is your understanding of a “green city”?As I underst
12、and, a “green city” is a city or town that focuses on environmentally friendly practices. It aims to improve the livability of urban surroundings and benefit the well-being of citizens living there. Listen and Talk变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分 2.To build a gree
13、n city, besides the measures given in the passage such as building more healthy parks and reducing pollution, what other measures can you think of? To build a green city, other measures may include water quality control, efficient recycling and waste management, use of renewable energy sources, incr
14、ease of city residents awareness of environmental protection, and easy access to products and services that make green lifestyle choices easy.Listen and Talk变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分 Global warming may or may not be the great environmental _ of the 21st cen
15、tury, butregardless of whether it is or isntwe wont do much about it. We will argue over it and may even, as a nation, make some fairly solemn-sounding _ to avoid it. But the more dramatic and meaningful these commitments seem, the less likely they are to be _.To be continuedcrisiscommitmentsListen
16、to a short passage concerning global warming.observed变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分 Al Gore calls global warming an “_,” as if merely recognizing it could put us on a path to a solution. But the real truth is that we dont know enough to _ global warming, andwith
17、out major technological _we cant do much about it. From 2003 to 2050, the worlds population is _to grow from 6.4 billon to 9.1 billion, a 42% increase. To be continuedinconvenient truthrelievebreakthroughs projectedListen to a short passage concerning global warming.变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，
18、从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分If energy use per person and technology remain the same, total energy use and greenhouse gas _ (mainly, CO2) will be 42% higher in 2050. But thats too low, because societies that grow richer use more energy. We need economic growth unless we _ the worlds poor to th
19、eir present poverty and freeze everyone elses living standards.emissions condemnListen to a short passage concerning global warming.To be continued变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分The practical solution is that if global warming is a _, the only solution is new tec
20、hnology. Only an aggressive research and development program might find ways of breaking our dependence on _ or dealing with it.potential disasterfossil fuelsListen to a short passage concerning global warming.变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分Questions Previewing1.
21、 What are the main ideas of Environmentalism? 2. What do you know about Protagoras?3. What is the Arctic National Wildlife Refuge (ANWR or Arctic Refuge)?变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分Environmentalism refers to the concern about the environment, or the conscious
22、ness about the intricate human-nature relation, which mainly advocates the preservation, restoration and / or improvement of the natural environment by social and political movements.1. What are the main ideas of Environmentalism? 变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分2
23、. What do you know about Protagoras?Protagoras is a pre-Socratic Greek philosopher and one of the several fifth century B.C. Greek thinkers collectively known as the Older Sophists (诡辩家).Protagoras is known primarily for three claims: 1) Man is the measure of all things; 2) He could make the worse (
24、or weaker) argument appear the better (or stronger); 3) One could not tell if the gods existed or not.变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分It is a national wildlife refuge in northeastern Alaska, United States, and the largest protected wilderness region in the country
25、. The refuge supports a wide variety of plant and animal life including caribou, polar bears, grizzly bears, wolves, migratory birds, fish, dense shrubs, and rare groves of poplar trees .3. What is the Arctic National Wildlife Refuge (ANWR or Arctic Refuge)?变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务
26、。变电站的主接线是电力系统接线组成中一个重要组成部分 Text StudySection A变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分How can we make the right choice among so many different and conflicting proposals put forward in the name of environmental protection?The author starts his argumentation by stating the
27、importance of a keen _ in modern society. (Para. 1)environmental awareness What is the theme of the essay? (Para. 1)变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分Introduction: Two questions are raised to show that people have conflicting ideas about environmental protection. Th
28、e introduction paves the way for the authors central argument.Part I (Para. 1)变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分The author introduces two new concepts: environmental luxury environmental necessitiesWhile answering the question raised in Paragraph 1, what concepts do
29、es the author put forward? (Para. 2) 变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分According to the author, what is the ultimate rule followed by rational environmentalism? (Para. 2)The rule states that it is environmentally essential to fight against ecological change that dir
30、ectly does harm to the health and safety of human beings.变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分How does the author explain environmental necessity ? (Paras. 3-4)The author explains what is environmental necessity by giving two examples: combating ozone depletion and con
31、trolling the greenhouse effect. 变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分According to Paragraph 5, why are ozone depletion and the greenhouse effect considered as urgent human disasters? (Para. 5)Because they directly threaten human beings, and their consequences cannot be
32、 easily addressed.变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分In the first section of the body, the author tries to establish a rule that people can follow when making environmental choices.Part II Section 1 (Paras. 2-5)变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接
33、线组成中一个重要组成部分It indulges in overt earth worship. It is sentimental, highly selective and incompatible with the reality of natural disasters.According to Paragraph 6, what are the features of the environmentalism that is popular today? (Para. 6)变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线
34、组成中一个重要组成部分What does the author mean by saying “My nature worship stops with the twister that came through Kansas or the dreadful rains in Bangladesh that eradicated whole villages and left millions homeless”? (Para. 6)The author means that he doesnt think man should indulge in nature worship becaus
35、e natural disasters can bring people terrible tragedies. 变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分What does the author intend to do by citing the example of oil drilling in ANWR? (Para. 7)By using this example, the author aims to strengthen his criterion of making environm
36、ental choices, whereby human interests should be given priority over those of animals or nature.变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分The author cites the debate about whether to drill for oil in ANWR to rebut the sentimental environmentalism and justify his own argumen
37、t.(Paras. 7-9)变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分 The author thinks that protecting the livelihood of the logging families is more important than preserving the spotted owl. Again, the author aims to strengthen his own criterion through this example.On the issue of p
38、reserving the spotted owl in Oregon versus protecting the logging families there, which side does the author take? Why? (Para. 10)变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分In the second section (Paras. 6-10), the author, with the purpose of strengthening his own criterion,
39、argues against a different rule, one which he calls a _, which he says is characterized by _. Part II Section 2 (Paras. 6- _)10excessive earth worshipsentimental environmentalism变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分 The author thinks that nature is under the _ of us hu
40、mans, rather than being our master. Humans need to respect nature as well as _ it. But when humans have to choose between their own interests and those of nature, they should put their own interests _.What opinion does the author hold toward the relationship between man and nature? (Para. 11)cultiva
41、tesupervision in the first place变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分 Man should adapt to nature only when his fate and that of nature are closely connected and mans fate is put in danger. For example, ozone depletion and the greenhouse effect will threaten the living
42、environment of manAccording to the author, under what circumstance should humanity accommodate nature? Examples? (Para. 12)变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分Part three is the conclusion. The author restates his central argument: Human interests should be given _ ove
43、r those of nature although human beings should _ to nature only when their own survival is being endangered by environmental changes.Part III (Paras. 11- _)13priorityadapt变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分This text is an argumentative writing in which the author tri
44、es to make a contrast between two different opinions about environmental protection, through which he tries to justify his claim that human interests should be put above those of nature, and that human beings should protect nature only on the grounds that their own interests are guaranteed. Main Ide
45、a of the Text变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分Two questions are raised to show that people have conflicting ideas about environmental protection. (Para. 1)Introduction变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分IntroductionMain body: Section
46、 1 and Section 2The author tries to establish a rule for people to follow when they make environmental choices. (Paras. 2-5)The author rebuts a different rule, called a sentimental environmentalism, which he says is characterized by excessive earth worship. (Paras. 6-10)变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统
47、相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分Body: Section 1A rule, called a sane environmentalism, for making environmental choices is presented. (Para. 5)The author defines environmental luxuries and environmental necessities. (Para. 2)The author gives examples “combating ozone depletion and the greenho
48、use effect” to explain what he sees as an environmental necessity. (Paras. 3-4)变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分Body: Section 2The author cites the debate about preserving the spotted owl in Oregon vs. protecting the livelihood of the logging families to justify hi
49、s own argument. (Para. 10)The author reviews a different rule, one which he calls a sentimental environmentalism. (Para. 6)The author cites the debate about whether to drill for oil in ANWR to rebut the sentimental environmentalism and justify his own argument. (Paras. 7-9)变电站电气主接线是指变电站的变压器、输电线路怎样与电
50、力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分 The author restates his central argument: Human interests should be given priority over those of nature. (Paras. 11-13)IntroductionMain body: establishing a rule and rebutting a different rule Conclusion 变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力