环境污染 英语

环境污染 英语 Unit Four United Nations Conference on 联合国环境与发展大会(环发大会) Environment and Development (UNCED) State Environmental Protection 国家环境保护总局 Administration (SEPA) environment-friendly products 环保产品 throwaway bio-degradable plastic bags 可降解一次性塑料袋 white pollution (by using and littering of non-degradable white plastics) 白色污染 lunch box water and soil erosion 饭盒 conservation of water and soil 水土流失 environment-friendly agriculture; 水土保持 eco-agriculture 生态农业 forest coverage afforestation project 森林覆盖率 fossil fuels: coal, oil, and natural 造林工程 gas 矿物燃料(煤、石油、天然气) clean energy 清洁能源 industrial solid wastes 工业固体废物 industrial effluents 工业废水 domestic sewage 城市污水 blue-green algae (cyanophytes) bloom/ 蓝藻爆发 cyanobacteria outbreak endangered wildlife 濒危野生动物 nature reserve 自然保护 water resource conservation zone 水资源保护区 motor vehicle exhaust/rear gas 汽车尾气排放 small-displacement (engine) vehicles 小排量汽车 exhaust purifier 尾气净化器 lead-free gasoline 无铅汽油 multipurpose use of three types of 三废综合利用 wastes(waste water, waste gas, solid waste) stator. Rotor installed in the stator end upper hangers supports or in the end cap oil parts installed special rotor shaft bracket. (Figure 19) in the stator ring shop in turn lower half of the hard steel sheet, rubber mat and curve skateboards on the plate fixed to the four corners of four rope or nylon rope, tie outside the stator on the basis of, respectively. (Figure 20) axial-flow fan blade diameter greater than retaining ring diameter of the rotor at the top, in front of the wear the stator, best to blade removed, preventing scratches and blades should be well marked. Rotor steam-side back wheel below the shaft or parts installed steam-side arc slider and the slider lower sliding surfaces coated with a thin layer of grease. The rotor excitation traction installed end to end by a horizontal pole. Wire ropes lashing shall not damage the rotor surface using soft material wrapping wire rope, and the pad on the rotor surface with hard wood, or aluminum, lashing rope rotor with two points, the distance between two points is generally not less than 500~700mm, lashing wire rope when winding on the rotor and tighten the double baolan slide knot ... 6.4.6.3 rotor wear loaded official hanging up rotor, pendulum are direction Hou will rotor from Reed end level slow wear trance child bore within, wear loaded process stator bore has two people guardianship, and should guarantee steam end guardianship information smooth, ensure rotor surface don't and stator iron core coil collide; generator stator Reed end set two people guardianship, guardianship generator rotor not and stator core coil collide friction. Slow journey to move into the direction of the rotor, rotor wear them into the stator bore, will contact steam-side slider on the arc skateboards (must be over ladder after the stator to the slider, slider is only allowed access to the arc on a skateboard, or arc skateboards and protection of stator plate rollover may occur). Dang wire rope close machine shell Shi, stop wear loaded and slowly Panasonic lane hooks put to bring the pollution under control 治理环境污染 to develop renewable resources 开发可再生资源 to slow down the rate of resource 降低资源消耗率 degradation to conserve natural habitats 保护生存环境 Warm-up Questions: 1. How has the climate changed in your memory? Has it become warmer or colder? Give some possible reasons for the change. 2. Are you worried about the future of our environment? 3. Are you involved in any environmental projects or activities? 4. What do you think of the problem of water pollution? 5. Where might the next big natural disaster strike and what consequences may result from it? Section 2: Group Discussion Directions: Read the materials and discuss the following topics. Material 1: stator. Rotor installed in the stator end upper hangers supports or in the end cap oil parts installed special rotor shaft bracket. (Figure 19) in the stator ring shop in turn lower half of the hard steel sheet, rubber mat and curve skateboards on the plate fixed to the four corners of four rope or nylon rope, tie outside the stator on the basis of, respectively. (Figure 20) axial-flow fan blade diameter greater than retaining ring diameter of the rotor at the top, in front of the wear the stator, best to blade removed, preventing scratches and blades should be well marked. Rotor steam-side back wheel below the shaft or parts installed steam-side arc slider and the slider lower sliding surfaces coated with a thin layer of grease. The rotor excitation traction installed end to end by a horizontal pole. Wire ropes lashing shall not damage the rotor surface using soft material wrapping wire rope, and the pad on the rotor surface with hard wood, or aluminum, lashing rope rotor with two points, the distance between two points is generally not less than 500~700mm, lashing wire rope when winding on the rotor and tighten the double baolan slide knot ... 6.4.6.3 rotor wear loaded official hanging up rotor, pendulum are direction Hou will rotor from Reed end level slow wear trance child bore within, wear loaded process stator bore has two people guardianship, and should guarantee steam end guardianship information smooth, ensure rotor surface don't and stator iron core coil collide; generator stator Reed end set two people guardianship, guardianship generator rotor not and stator core coil collide friction. Slow journey to move into the direction of the rotor, rotor wear them into the stator bore, will contact steam-side slider on the arc skateboards (must be over ladder after the stator to the slider, slider is only allowed access to the arc on a skateboard, or arc skateboards and protection of stator plate rollover may occur). Dang wire rope close machine shell Shi, stop wear loaded and slowly Panasonic lane hooks put Material 2: Material 3: stator. Rotor installed in the stator end upper hangers supports or in the end cap oil parts installed special rotor shaft bracket. (Figure 19) in the stator ring shop in turn lower half of the hard steel sheet, rubber mat and curve skateboards on the plate fixed to the four corners of four rope or nylon rope, tie outside the stator on the basis of, respectively. (Figure 20) axial-flow fan blade diameter greater than retaining ring diameter of the rotor at the top, in front of the wear the stator, best to blade removed, preventing scratches and blades should be well marked. Rotor steam-side back wheel below the shaft or parts installed steam-side arc slider and the slider lower sliding surfaces coated with a thin layer of grease. The rotor excitation traction installed end to end by a horizontal pole. Wire ropes lashing shall not damage the rotor surface using soft material wrapping wire rope, and the pad on the rotor surface with hard wood, or aluminum, lashing rope rotor with two points, the distance between two points is generally not less than 500~700mm, lashing wire rope when winding on the rotor and tighten the double baolan slide knot ... 6.4.6.3 rotor wear loaded official hanging up rotor, pendulum are direction Hou will rotor from Reed end level slow wear trance child bore within, wear loaded process stator bore has two people guardianship, and should guarantee steam end guardianship information smooth, ensure rotor surface don't and stator iron core coil collide; generator stator Reed end set two people guardianship, guardianship generator rotor not and stator core coil collide friction. Slow journey to move into the direction of the rotor, rotor wear them into the stator bore, will contact steam-side slider on the arc skateboards (must be over ladder after the stator to the slider, slider is only allowed access to the arc on a skateboard, or arc skateboards and protection of stator plate rollover may occur). Dang wire rope close machine shell Shi, stop wear loaded and slowly Panasonic lane hooks put Discussion: 1. What are the top six environmental problems in China? 2. What are the causes and effects of the environmental problems? 3. What are the possible solutions to the problems? What can students do to help protect the environment? Supplementary Vocabulary and Expressions * The greenhouse effect results in/brings about/cause worldwide warming and rain. * to bring global warming and rain * Ice at the poles melts/dissolves, and the sea level rises/oceans stator. Rotor installed in the stator end upper hangers supports or in the end cap oil parts installed special rotor shaft bracket. (Figure 19) in the stator ring shop in turn lower half of the hard steel sheet, rubber mat and curve skateboards on the plate fixed to the four corners of four rope or nylon rope, tie outside the stator on the basis of, respectively. (Figure 20) axial-flow fan blade diameter greater than retaining ring diameter of the rotor at the top, in front of the wear the stator, best to blade removed, preventing scratches and blades should be well marked. Rotor steam-side back wheel below the shaft or parts installed steam-side arc slider and the slider lower sliding surfaces coated with a thin layer of grease. The rotor excitation traction installed end to end by a horizontal pole. Wire ropes lashing shall not damage the rotor surface using soft material wrapping wire rope, and the pad on the rotor surface with hard wood, or aluminum, lashing rope rotor with two points, the distance between two points is generally not less than 500~700mm, lashing wire rope when winding on the rotor and tighten the double baolan slide knot ... 6.4.6.3 rotor wear loaded official hanging up rotor, pendulum are direction Hou will rotor from Reed end level slow wear trance child bore within, wear loaded process stator bore has two people guardianship, and should guarantee steam end guardianship information smooth, ensure rotor surface don't and stator iron core coil collide; generator stator Reed end set two people guardianship, guardianship generator rotor not and stator core coil collide friction. Slow journey to move into the direction of the rotor, rotor wear them into the stator bore, will contact steam-side slider on the arc skateboards (must be over ladder after the stator to the slider, slider is only allowed access to the arc on a skateboard, or arc skateboards and protection of stator plate rollover may occur). Dang wire rope close machine shell Shi, stop wear loaded and slowly Panasonic lane hooks put expend. * to know the importance of „ * to use various energies * to change the appearance of nature * to enact various laws * to be aware of * to take steps/make actions/take measures/take initials to reduce global warming. * to step up one’s effort/work out a plan/find a way/find a solution to save/ preserve „ Section 3: Debate Directions: Work in groups and have a debate on the topic “Economic development or environmental protection?” There is no alternative to Green GDP! The evaluating system for non-green GDP needs to be ended. Just as robbed fortunes cannot be equaled to labored fortunes; GDP which does not take environmental cost into consideration should not be regarded as an achievement when officials’ work is assessed. Otherwise, would this not mean that those who do more wrong are those who get promoted? Topic: Economic development or environmental protection? Tips for Pros (environmental protection): In my opinion, we should give priority to „ It seems to me that it’s more urgent for us to „ stator. Rotor installed in the stator end upper hangers supports or in the end cap oil parts installed special rotor shaft bracket. (Figure 19) in the stator ring shop in turn lower half of the hard steel sheet, rubber mat and curve skateboards on the plate fixed to the four corners of four rope or nylon rope, tie outside the stator on the basis of, respectively. (Figure 20) axial-flow fan blade diameter greater than retaining ring diameter of the rotor at the top, in front of the wear the stator, best to blade removed, preventing scratches and blades should be well marked. Rotor steam-side back wheel below the shaft or parts installed steam-side arc slider and the slider lower sliding surfaces coated with a thin layer of grease. The rotor excitation traction installed end to end by a horizontal pole. Wire ropes lashing shall not damage the rotor surface using soft material wrapping wire rope, and the pad on the rotor surface with hard wood, or aluminum, lashing rope rotor with two points, the distance between two points is generally not less than 500~700mm, lashing wire rope when winding on the rotor and tighten the double baolan slide knot ... 6.4.6.3 rotor wear loaded official hanging up rotor, pendulum are direction Hou will rotor from Reed end level slow wear trance child bore within, wear loaded process stator bore has two people guardianship, and should guarantee steam end guardianship information smooth, ensure rotor surface don't and stator iron core coil collide; generator stator Reed end set two people guardianship, guardianship generator rotor not and stator core coil collide friction. Slow journey to move into the direction of the rotor, rotor wear them into the stator bore, will contact steam-side slider on the arc skateboards (must be over ladder after the stator to the slider, slider is only allowed access to the arc on a skateboard, or arc skateboards and protection of stator plate rollover may occur). Dang wire rope close machine shell Shi, stop wear loaded and slowly Panasonic lane hooks put I’d like to draw your attention to the fact that„ Well, you have a point there, but we should be aware that„ China’s economy has developed to a stage where we have to consider the environment. Environmental problems can undermine the quality or people’s life. Environmental protection will save a lot of money and destruction. To follow the trend toward economic globalization, China has to meet the international environmental criteria. Tips for Cons (economic growth): On the whole I don’t support„ If you say„, that means„ We should not only look at the dark side of the issue. You should not neglect„ China’s economy is not yet well developed. We must improve people’s living standards. Environmental protection also needs a lot of money. An economically strong nation will have the edge in the world market. Section 4: Movie Clip Directions: Watch the movie clip about the disasters triggered by global warming. Task 1: Watch the movie clip and answer the following questions. a. What is the disaster happening in the movie clip? b. According to the movie clip what are the main causes of the disaster? c. According to the movie clip what are the consequences of the incredible disaster? d. Do you think the disasters in the movie could really happen? Task 2: Watch the movie clip again and fill in the blanks with the words you hear. ,We have__________1_________now from our Fox 11 chopper. Are you there, Bart? ,Yes, I’m here. These tornados are forming so fast... ,Bart! What? ,Oh! Oh, my God. Lisa,__________2_________? This tornado just __________3_________. The Hollywood sign is gone. It’s just shredded. ,Bart, what can you see? __________4_________? ,I wouldn’t be surprised. There is so much damage. And there are people stator. Rotor installed in the stator end upper hangers supports or in the end cap oil parts installed special rotor shaft bracket. (Figure 19) in the stator ring shop in turn lower half of the hard steel sheet, rubber mat and curve skateboards on the plate fixed to the four corners of four rope or nylon rope, tie outside the stator on the basis of, respectively. (Figure 20) axial-flow fan blade diameter greater than retaining ring diameter of the rotor at the top, in front of the wear the stator, best to blade removed, preventing scratches and blades should be well marked. Rotor steam-side back wheel below the shaft or parts installed steam-side arc slider and the slider lower sliding surfaces coated with a thin layer of grease. The rotor excitation traction installed end to end by a horizontal pole. Wire ropes lashing shall not damage the rotor surface using soft material wrapping wire rope, and the pad on the rotor surface with hard wood, or aluminum, lashing rope rotor with two points, the distance between two points is generally not less than 500~700mm, lashing wire rope when winding on the rotor and tighten the double baolan slide knot ... 6.4.6.3 rotor wear loaded official hanging up rotor, pendulum are direction Hou will rotor from Reed end level slow wear trance child bore within, wear loaded process stator bore has two people guardianship, and should guarantee steam end guardianship information smooth, ensure rotor surface don't and stator iron core coil collide; generator stator Reed end set two people guardianship, guardianship generator rotor not and stator core coil collide friction. Slow journey to move into the direction of the rotor, rotor wear them into the stator bore, will contact steam-side slider on the arc skateboards (must be over ladder after the stator to the slider, slider is only allowed access to the arc on a skateboard, or arc skateboards and protection of stator plate rollover may occur). Dang wire rope close machine shell Shi, stop wear loaded and slowly Panasonic lane hooks put down there__________5_________. ,Hey, what the hell are you guys doing? Go for cover! You can’t stay here! __________6_________! ,What you’re seeing are__________7_________striking Los Angeles International Airport. Wait. It looks like they’ve__________8_________. ,Tommy! Oh, my God! Task 3: Rank the five threats from “1” to “5” according to the extend of damage (“1” for the most harmful and “5” for the least harmful). Problems Classmate A B C D global warming air pollution energy crisis deforestation endangered species Section 5: Focus on Speech ( VIII ) – The Conclusion How do you let the audience know your speech is ending? One way is through what you say. “In conclusion,” “One last thought,” “In closing,” “My purpose has been,” “Let me end by saying” —these are all brief cues that you are getting ready to stop. Another way is by use of the voice—its tone, pacing, intonation, and rhythm. But here, we will focus on the first approach, such as summarizing your speech, ending with a quotation, and making a dramatic statement. 1. Summarizing the speech The easiest way to end a speech is restating the main points. For example, in a persuasive speech about the need for universal health care in the United States, the speaker ends like this: ? In conclusion, we have seen that there are definite problems with the equality and economics of the health care system in the United States which are affecting our citizens and our nation as a whole. I have shown you a viable solution that our entire country would benefit from. Using Canada’s system, or one similar to it, would ensure that a much greater percentage of the population receives the health care they need. Now it is time for our country, considered to be the most advanced in the world, to stop lagging behind other countries in caring for its stator. Rotor installed in the stator end upper hangers supports or in the end cap oil parts installed special rotor shaft bracket. (Figure 19) in the stator ring shop in turn lower half of the hard steel sheet, rubber mat and curve skateboards on the plate fixed to the four corners of four rope or nylon rope, tie outside the stator on the basis of, respectively. (Figure 20) axial-flow fan blade diameter greater than retaining ring diameter of the rotor at the top, in front of the wear the stator, best to blade removed, preventing scratches and blades should be well marked. Rotor steam-side back wheel below the shaft or parts installed steam-side arc slider and the slider lower sliding surfaces coated with a thin layer of grease. The rotor excitation traction installed end to end by a horizontal pole. Wire ropes lashing shall not damage the rotor surface using soft material wrapping wire rope, and the pad on the rotor surface with hard wood, or aluminum, lashing rope rotor with two points, the distance between two points is generally not less than 500~700mm, lashing wire rope when winding on the rotor and tighten the double baolan slide knot ... 6.4.6.3 rotor wear loaded official hanging up rotor, pendulum are direction Hou will rotor from Reed end level slow wear trance child bore within, wear loaded process stator bore has two people guardianship, and should guarantee steam end guardianship information smooth, ensure rotor surface don't and stator iron core coil collide; generator stator Reed end set two people guardianship, guardianship generator rotor not and stator core coil collide friction. Slow journey to move into the direction of the rotor, rotor wear them into the stator bore, will contact steam-side slider on the arc skateboards (must be over ladder after the stator to the slider, slider is only allowed access to the arc on a skateboard, or arc skateboards and protection of stator plate rollover may occur). Dang wire rope close machine shell Shi, stop wear loaded and slowly Panasonic lane hooks put citizens and begin setting an example of how a country can truly prosper under a universal health care plan. Summaries perform well in restating the central idea and reinforcing the audience’s understanding of the main points one last time, and thus leave them a deeper impression. Task: Using the techniques introduced in this unit to work out a good ending for the following speech topics. a. Damages that are being done to the environment b. Environment problems will be solved in the future c. How my city has improved the environment stator. Rotor installed in the stator end upper hangers supports or in the end cap oil parts installed special rotor shaft bracket. (Figure 19) in the stator ring shop in turn lower half of the hard steel sheet, rubber mat and curve skateboards on the plate fixed to the four corners of four rope or nylon rope, tie outside the stator on the basis of, respectively. (Figure 20) axial-flow fan blade diameter greater than retaining ring diameter of the rotor at the top, in front of the wear the stator, best to blade removed, preventing scratches and blades should be well marked. Rotor steam-side back wheel below the shaft or parts installed steam-side arc slider and the slider lower sliding surfaces coated with a thin layer of grease. The rotor excitation traction installed end to end by a horizontal pole. Wire ropes lashing shall not damage the rotor surface using soft material wrapping wire rope, and the pad on the rotor surface with hard wood, or aluminum, lashing rope rotor with two points, the distance between two points is generally not less than 500~700mm, lashing wire rope when winding on the rotor and tighten the double baolan slide knot ... 6.4.6.3 rotor wear loaded official hanging up rotor, pendulum are direction Hou will rotor from Reed end level slow wear trance child bore within, wear loaded process stator bore has two people guardianship, and should guarantee steam end guardianship information smooth, ensure rotor surface don't and stator iron core coil collide; generator stator Reed end set two people guardianship, guardianship generator rotor not and stator core coil collide friction. Slow journey to move into the direction of the rotor, rotor wear them into the stator bore, will contact steam-side slider on the arc skateboards (must be over ladder after the stator to the slider, slider is only allowed access to the arc on a skateboard, or arc skateboards and protection of stator plate rollover may occur). Dang wire rope close machine shell Shi, stop wear loaded and slowly Panasonic lane hooks put