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全球变暖-global warming

2002
rural
资料学——通过小波分析认识传统气候资料处理中问题
方差校正的影响
著名的英格兰中部近200多年的逐日气温序列（CET）是由3个邻近站资料重构起来的。1882年前主要是一个站的资料，1883年后主要是3站平均。序列创建者发现1882年前序列方差系统性地偏大，于是作了方差校正。下图可见，年均温序列看不出异常。但经小波分析，可见DV在 1882-83年间出现跃变。这对我们定义气候极值分析气候趋势造成严重影响。
IPCC-1992： IPCC-1996： Karl et al 1999： Jones et al 1999：
促成当前研究热潮的简史全球平均变暖0.3-0.6C
重视区域异常天气事件（气候极值）从逐日资料提取气候极值信息从分布概念出发定义逐日序列极值频率指数
Zwiers and Kharin 1998： GCM模拟逐日输出分析
GLM视每个“天气”值为某种气候分布总体中抽取的样本。通过最大似然回归确定最符合所有样本的分布（包括确定自回归规律以及分布参数随时间、地点和各种可能气候因子的变化）；通过Monte Carlo法产生大量模拟样本，从中判断气候分布及极值随各种可能原因而发生的变化。

气温：全球气温将升高。从现在起到本世纪末，人类将面临史无前例的气温上升。就本世纪而言，较乐观的预测是全球气温将升高1.4摄氏度，最悲观的设想则认为，全球气温将上升近6摄氏度。海洋：海平面将升高。在本世纪内，海平面将可能升高20厘米至80厘米。原因是气候变暖导致海水膨胀，冰川和海上浮冰层融化(北极浮冰层厚度50年来减薄了40%)。在格陵兰，自1988年以来，冰川融化速度加快，已提高了2倍。
高影响案例：气候极值研究意义

22版：Unit 4　Global warming(步步高)

Ⅴ.核心短语(每小题2分，共20分)
26._c_o_m_e__a_b_o_u_t_
发生；造成
27._s_u_b_s_cr_i_b_e_t_o_
同意；赞成；订购
28._q_u_a_n_t_it_i_es__o_f
大量的
29._g_o_u_p_
上升；增长；升起
30._r_es_u_l_t_i_n_ 31._b_e_o_p_p_o_s_e_d__to_
adj.平稳的；持续的；稳固的 adv.平稳地；持续地 n.污染；弄脏 vt.污染 adj.被污染的 n.教育工作者；教育家 v.教育；培养 n.教育；培养
19._c_o_n_tr_i_b_u_t_io_n_ →_c_o_n_t_ri_b_u_t_e_ 20._d_is_a_g_r_e_e_m_e_n_t_ →_d_is_a_g_r_e_e_ →_a_g_r_e_e →_a_g_r_e_em__e_n_t_
adj.平均的
11._a_d_v_o_c_a_t_e
vt.拥护；提倡；主张
12._c_ir_c_u_m__s_ta_n_c_e_
n.环境；情况
Ⅲ.拓展单词(每小题2分，共16分)
13._te_n_d_
vi.趋向；易于；照顾
vt.照顾；护理
→_te_n_d_e_n_c_y_
n.倾向；趋势
14._o_p_p_o_s_e_
11.growth n.增长；生长 →grow v.种植；生长；发展 12.electrical adj.电的；与电有关的 →electricity n.电；电力 →electric adj.电的；电动的 →electronic adj.电子的 cator n.教育工作者；教育家 →educate v.教育；培养 →education n.教育；培养

人教版高中英语选修六 Unit4 Global warming-词汇篇(教师版)

人教版高中英语选修六 Unit4 Global warming-词汇篇（教师版）1.2.light1)n. 光,线,灯2)v.照亮,点燃He lit a match. 他划着了一根火柴。

A smile of triumph lit up her face. 她的脸上闪耀着胜利的微笑。

The match lights easily. 这火柴容易划着3)adjThe suitcase is very light.（轻的）There was a light rain falling.He is a light sleeper. 他睡不沉。

（易醒的）3.heat v. / heat up 是某物变热或变暖heated adj. 热的激烈的heated debate, heated discussionheatedly adv.愤怒地激昂地heater加热器发热器4.consume v.---- consumer (n.).1)消耗,花费;耗尽She consumed most of her time in reading.2)吃完,喝光The kids soon consumed all the food on the table. 孩子们一会儿功夫便把桌上的食品全部吃光。

3)使全神贯注,使着迷+withThe boy was consumed with curiosity. 那男孩充满好奇心。

5.as … as one can = as … as possiblePlease come here as soon as possible.= Please come here as soon as you can..as many as 多达as long as 长达,只要as far as远至,就…而论as well as 和…一样好,也,和as early as 早在6.trap vt. / n. 挡住圈套Sand and leaves trapped the water in the stream. They finally trapped the mouse in a cage.最后，他们用笼子把老鼠逮着了。

关于全球变暖globalwarming的英文文章

关于全球变暖global warming的英文文章下面就给你cram恶补一下关于global warming的英文知识，让你在聊起环保话题也游刃有余!什么是全球变暖? What is Global Warming? Global warming is the unusually rapid increase in Earth’s average surface temperature over the past century primarily due to the greenhouse gases released as people burn fossil fuels. The global average surface temperature rose 0.6 to 0.9 degrees Celsius (1.1 to 1.6° F) between 1906 and 2005, and the rate of temperature increase has nearly doubled in the last 50 years. Temperatures are certain to go up further.自然界有正常的“温室效应” Earth’s natural greenhouse effect Earth’s temperature begins with the Sun. Roughly 30 percent of incoming sunlight is reflected back into space by bright surfaces like clouds and ice. Of the remaining 70 percent, most is absorbed by the land and ocean, and the rest is absorbed by the atmosphere. The absorbed solar energy heats our planet. As the rocks, the air, and the seas warm, they radiate “heat” energy (thermal infrared radiation). From the surface, this energy travels into the atmosphere where much of it is absorbed by water vapor and long-lived greenhouse gases such as carbon dioxide and methane. When they absorb the energy radiating from Earth’s surface,microscopic water or greenhouse gas molecules turn into tiny heaters— like the bricks in a fireplace, they radiate heat even after the fire goes out. They radiate in all directions. The energy that radiates back toward Earth heats both the lower atmosphere and the surface, enhancing the heating they get from direct sunlight. This absorption and radiation ofheat by the atmosphere—the natural greenhouse effect—is beneficial for life on Earth. If there were no greenhouse effect, the Earth’s average surface t emperature would be a very chilly -18°C (0°F) instead of the comfortable 15°C (59°F) that it is today.加强版“温室效应” The enhanced greenhouse effectWhat has scientists concerned now is that over the past 250 years, humans have been artificially raising the concentration of greenhouse gases in the atmosphere at an ever-increasing rate, mostly by burning fossil fuels, but also from cutting down carbon-absorbing forests. Since the Industrial Revolution began in about 1750, carbon dioxide levels have increased nearly 38 percent as of 2009 and methane levels have increased 148 percent.。

英语全球变暖

Effects on Wildlife
Polar Bears
Require pack ice to live Might eventually go extinct in the wild
Sea turtles
Breed on the same ould plant more trees, because plants can turn CO2 into oxygen.
More importantly, we should form the habit of saving energy in our daily life.
Global Warming
1.What is global warming
Global warming is the gradual rise in the Earth's temperature caused by high levels of carbon dioxide and other gases in the atmosphere.
Could go extinct on some islands as beaches are flooded
Other species may go extinct as rainfall patterns change throughout the world
So we must take effective measures to solve this problem
2.What caused global warming
Natural causes
Greenhouse effect
Human reasons
Human activities-emission

高考英语复习Unit4Globalwarming教案

Unit 4 Global warming一、课前基础自查( 一 ) 分类记单词——省时高效Ⅱ. 重点单词 ( 写其形 )Ⅰ. 阅读单词 ( 知其意 )1．per prep. 每；每一1． random adj . 胡乱的；随意的2．phenomenon n. 现象2． fuel n. 燃料3．quantity n. 量；数目3． graph n. 图表；坐标图；曲线图4．mild adj . 平和的；温柔的；淡的4． data n. 资料；数据5．range n. 种类；范围5． trend n. 趋势；偏向；走向6．glance vi . 看一下；审视6． catastrophe n. 大灾害；大难n.一瞥7． flood n. 洪水；水灾7．average adj . 均匀的8． outer adj . 外面的；外面的8．widespread adj . 散布广的；广泛的9． advocate vt . 拥戴；倡导；主张9．commitment n. 承诺；交付；信仰10． motor n. 发动机10． casual adj . 随意的；不以为意的；11． can n. 容器；罐头有时的12． microwave n. 微波炉；微波11． circumstance n. 环境；状况13． nuclear adj . 核的；核能的；原子核的12． refresh vt . 使恢复；使抖擞14． greenhouse n. 温室；花房13． presentation n. 显示；演出Ⅲ. 拓展单词 ( 通其变 ) [ 语境活用 ]1．consume vt . 花费；耗费；耗尽；吃完→ consumer 1．Waste water from the factory is the n．顾客main cause of the pollution (pollute) ．2．subscribe vi .赞同；捐献；定阅 vt .签订(文2．At first he was opposed (oppose) to 件 ) ；捐助→ subscription n．赞同；捐献；订the plan, but we managed to argue him阅；签订into accepting it.3．tend vi . 趋势；易于；照料；常常会vt . 照料；3．In consequence (consequent) of your 护理→ tendency n．偏向；趋势bad work, I am forced to dismiss you.4． oppose vt . 反对；抗争；与(某人 ) 较量4．It was stated that the president made → opposed adj . 反对的；对峙的 a statement announcing new policies to 5．consequence n．结果；结果；影响→ consequent deal with the new situation.(state)adj .随之发生的；作为结果的→consequently 5．They have contributed a lot of food adv.所以；所以and clothing to the refugees so far and6． statevt . 陈说；说明→ statement ．说明；their contributions will certainlyn说法；申明help the refugees live through the7． steady adj . 安稳的；连续的；牢固的winter. (contribute)→ steadily . 安稳地；连续地6．Many people do not believe the adv8． economical adj . 节俭的；经济的→ economic existence of the ghosts. Some youngadj .经济(上)的→economy n．经济；节俭children doubt whether there exist all9． existence ．生计；存在→ existvi . 存在kinds of ghosts in the world.n→ existing adj . 当前的；此刻的(existence)10． pollution n．污染；弄脏→pollute vt .污7．The storm tends to hit our city, and 染→ polluted adj .被污染的we will observe the tendency of it11． growth n．增添；生长→ grow v．栽种；生closely.(tend)长；扩展8．The air conditioners of this type12． electrical adj .电的；与电相关的consume too much electricity. Many→ electricity n．电；电力→electric adj .电consumers complain about this.的；电动的→ electronic n．电子的(consume)13．educator n．教育工作者；教育家→educate 9．With the decline of the globalv．教育；培育→education n．教育；培育economy,_her family is faced with many 14． contribution ．贡献；捐助→ contribute economic problems, one of which isnv．贡献；撰稿；捐助；捐献whether to buy an economical stove to 15． environmental adj . 环境的→ environment survive the whole winter. (economy)n．环境16． disagreement n．分歧；不一致→disagreev．不一样意→agree v．赞同；同意→agreementn．赞同；同意；一致( 二 ) 练中记短语——记牢用活写准记牢语境活用 ( 采纳左栏短语填空 )发生；造成 pared_to/with a traditional smartphone,2． subscribe_to 赞同；同意；订Paper Phone is lighter in weight.购2． The boom in building has resulted_in the local 3． quantities_of 大批的land being more valuable now for houses.4． go_up 上涨；增添；升起3． Large quantities_of food and tents were sent5． result_in 致使to earthquake-stricken a reas from surrounding6． be_opposed_to 反对provinces.7． keep_on 连续4． I keep_on walking after supper because I can't 8．compare_..._to/with 与相think of a better way to keep fit.比5． I have never subscribed_to the view that9． on_the_whole 大概上；基本上schooldays are the happiest days of your life.10． on_behalf_of 代表一方；6． Howdid it come_about that he is always so busy?作为的代言人7． With summer approaching, the temperature is11． put_up_with 忍耐；容忍going_up quickly.12． and_so_on 等等8． On_behalf_of my family, I express our thanks13． make_a_difference 有影响to you all for your help.9． She likes complaining everything that doesn'tagree with her, which I almost can't put_up_with.10． I appreciate your suggestion very much, whichhas made_a_difference to me.( 三 ) 仿写明句式——以用为本教材原句句式解读句式仿写1. There is no doubt that(2018 ·江苏高考书面表达 ) the earth is becoming毫无疑问，完整依靠花费排名warmer and that it is humanactivity that has causedThere is no doubt 是不理智的。

选修六-Unit-4-Global-Warming-教案设计

选修六 Unit 4 Global Warming 教案Warming up1. Global warmingWhat caused it? ( lead...to..)The harmful effects of global warmingWhat should we do to deal with the problem?2. Brainstorming: We depend on energy to many things in our daily lives. We consume energy every day. Consumer--Energy lights our cities, heat our room, transportation, equipment, ...3. 必备句子1 An energy source is renewable when supplies of it never run out and non-renewable when one day they will run out.Renewable sources-- windmills, solar ,hyydro-electricnon-renewable sources --coal power station, oil refinery,nuclear power plant run out, run out of, use up4. A greenhouse is made of ______and is used for ______________, especially during _____weather.Be made of, be made from, be made up of, be made intoBe used for doing sth, be used to do sth, be used to doing sthReadingStep 1. Pre-readingIn the atmosphere surrounding the earth there are gases called greenhouse gases.（画画）4. Greenhouse EffectGlobal warmingGr eenhouse gases tr appe d the heat fr o m the sun,whic h causes the tempe r atur e of ea r th goes up.Step 2 . SkimmingSkim the title:THE EARTH IS BECOMING WARMER – BUT DOES IT MATTER?1) What is the main topic?A. The earth.B. Global warmingC. Becoming warmer doesn’t matter.2) Where does this article most probably come from?A. NewspaperB. NovelC. Magazine3) Who wrote the article?4) What is the name of the magazine?Tip: In English, some nouns begin with a capital letter(大写字母), such as names of people and places, title s of magazines, newspapers, stories and books, people’s titles(头衔), etc..必背句子2—Earth Care’s Sophie Armstrong explores these questions.Step 3 Careful reading1) What causes global warming?(para 1)= How has this come about？come about表示“发生、产生”，多指事情已经发生了，但还不知道为什么，常用于疑问句和否定句，例如：happen常指具体事件的发生，特别指那些偶然的或未能预见的“发生”。

Global Warming 原因中英对照

原因分析人为因素1.人口剧增因素Dramatic increase in the population人口的剧增是导致全球变暖的主要因素之一。

同时，这也严重地威胁着自然生态环境间的平衡。

这样多的人口，每年仅自身排放的二氧化碳量就将是一惊人的数字，其结果就将直接导致大气中二氧化碳的含量不断地增加。

The population factor is one of the main reasons in global warming. At the same time, this is a serious danger to the balance between natural environment. So large the population is, each year only the amounts of their own carbon dioxide emissions would be a staggering figure. And this result will lead directly to the increase of carbon dioxide in the atmosphere.2.大气环境污染因素Environmental factors环境污染的日趋严重已构成一全球性重大问题，同时也是导致全球变暖的主要因素之一。

21世纪，关于全球气候变化的研究已经明确指出了自上个世纪末起地球表面的温度就已经开始上升。

Nowadays environmental pollution has turned major global problem, also lead to global warming. Now, global climate change research has clearly pointed out that since the end of last century , the Earth's surface temperature has begun to increase .3.海洋生态环境恶化因素Deterioration of the marine environment factors海平面的变化是呈不断地上升趋势，根据有关专家的预测到下个世纪中叶，海平面可能升高50cm。

英文版全球气候变暖原因

英文版全球气候变暖原因O悬赏分:20 -解决时间：2007-7-6 19:18提问者：zhangxiaoyu996 - 一级最佳答案Global warming is the increase in the average temperature of the Earth's near-surface air and oceans in recent decades and its projected continuation.Global average air temperature near the Earth's surface rose 0.74 ± 0.18 °C (1.3 ±0.32 °F) during the past century. The Intergovernmental Panel on Climate Change (IPCC) concludes, "most of the observed increase in globally averaged temperatures since the mid-20th century is very likely due to the observed increase in anthropogenic greenhouse gas concentrations," which leads to warming of the surface and lower atmosphere by increasing the greenhouse effect. Natural phenomena such as solar variation combined with volcanoes have probably had a small warming effect from pre-industrial times to 1950, but a cooling effect since 1950. The basic conclusions have been endorsed by at least 30 scientific societies and academies of science, including all of the national academies of science of the major industrialized countries. The American Association of Petroleum Geologists is the only scientific society that rejects these conclusions, and a few individual scientists also disagree with parts of them.Climate models referenced by the IPCC project that global surface temperatures are likely to increase by 1.1 to 6.4 °C (2.0 to 11.5 °F) between 1990 and 2100. The range of values reflects the use of differing scenarios of future greenhouse gas emissions and results ofmodels with differences in climate sensitivity. Although most studies focus on the period up to 2100, warming and sea level rise are expected to continue for more than a millennium even if greenhouse gas levels are stabilized. This reflects the large heat capacity of the oceans.全球气候变暖用英文怎么说O悬赏分：0 -解决时间：2006-6-27 00:19 有没有相关的英文文章.谢谢提问者：鲍蔓薇-三级最佳答案global warming 或者green house effect 温室效应，又译全球气候变暖The greenhouse effect is the rise in temperature that the Earth experiences because certain gases in the atmosphere (water vapor, carbon dioxide, nitrous oxide, and methane, for example) trap energy from the sun. Without these gases, heat would escape back into space and Earth’s average temperature would be about 60°F colder. Because of how they warm our world, these gases are referred to as greenhouse gases.Have you ever seen a greenhouse? Most greenhouses look like a small glass house. Greenhouses are used to grow plants, especially in the winter. Greenhouses work by trapping heat from the sun. The glass panels of the greenhouse let in light but keep heat from escaping. This causes the greenhouse to heat up, much like the inside of a car parked in sunlight, and keeps the plants warm enough to live in the winter.The Earth’s atmosphere is all around us. t is the air that we breathe. Greenhouse gases inthe atmosphere behave much like the glass panes in a greenhouse. Sunlight enters the Earth's atmosphere, passing through the blanket of greenhouse gases. As it reaches the Earth's surface, land, water, and biosp here absorb the sunlight’s energy. Once absorbed, this energy is sent back into the atmosphere. Some of the energy passes back into space, but much of it remains trapped in the atmosphere by the greenhouse gases, causing our world to heat up.The greenhouse effect is important. Without the greenhouse effect, the Earth would not be warm enough for humans to live. But if the greenhouse effect becomes stronger, it could make the Earth warmer than usual. Even a little extra warming may cause problems for humans, plants, and animals.联合国关于全球气候变暖的报道DATE=3/2/01TITLE=ENVIRONMENT REPORT - UN Climate Change ReportBYLINE=Cynthia Kirk(Start at 59" ) This is Bill White with the VOA Special English ENVIRONMENT REPORT.A new United Nations report says poor countries would(1)suffer the most from the effects of the warming of theEarth. The report says (2)shortages of food and water would affect some of the poorest parts of Africa, Asia and Latin America. These areas also would suffer an increase in diseases. The report says small island nations are most at (3)risk. However, it warns that (4)industrial countries would also be affected.The (5)Intergovernmental Panel on Climate Change released the report in Geneva, (6)Switzerland. Government representatives from one-hundred countries (7)approved the report.The findings were based on research from hundreds of scientists around the world. They examined how global warming will affect different areas of the world.The report (8)confirmed the increasingly strong evidence of the effect of human activities on the world's (9)climate. It says burning (10)fossil fuels such as oil, gas and coal are mostly to(11)blame.These fuels release gases that trap heat in the atmosphere. An earlier report said global warming could cause the average temperature to increase almost six degrees Celsius during the next one-hundred years.Experts say global warming may cause sea levels in heavily populated coastal areas to rise. The most (12)widespreaddirect risk to people is from flooding and landslides. Experts say global warming may also cause an increase in diseases such as malaria. They also say many plants and animals may disappear as their (13)environments are destroyed.The report said poor countries are most at risk. However, it said rising sea levels in the United States may causeflooding and destruction of coastal areas. And it said melting ice caps in polar areas of the world may continue to change the climate for hundreds of years.Scientists have warned for years about the effects of global warming. But government experts say the new report is thefirst to show areas of the world most at risk. Environmental groups called for government action. The latest study is one of three reports dealing with climate change. The reports are part of U-N talks aimed at putting an international climate change (14)treaty into effect.Some experts, however, reject the Geneva report. They say there is no real scientific way to tell the full extent of global warming.This VOA Special English ENVIRONMENT REPORT was written by Cynthia Kirk.(1) suffer： 5sQfE ]vt.遭受，经历，忍受vi.受痛苦，受损害 (2) shortage： 5FC:tidV ]n.不足，缺乏(3)risk： risk ]vt.冒...的危险n.冒险，风险(4)industrial： in5dQstriEl ]adj.工业的，产业的，实业的，n.工业工人，[商]工业股票(5)intergovernmental1 7intE飞vEn5mentEl ]adj.政府间的(6)Switzerland] 5switsElEnd ]n.瑞士 (欧洲中部国家)(7)approved] E5pru:vd ]adj.经核准的，被认可的(8)confirm] kEn5fE:m ]vt.确定，批准，使巩固，使有效v.确认, (基督教中)给...行按手礼(9)climate] 5klaimit ]n.气候，风土，思潮(10)fossil] 5fCsl ]n.化石，僵化的事物adj.化石的,陈腐的，守旧的(11)blame] bleim ]n.过失,责备vt.责备,谴责(12)widespread]5waIdspred, -5spred]adj.分布广泛的，普遍的(13)environment] in5vaiErEnmEnt ]n.环境，外界(14)treaty] 5tri:ti ]n.条约,谈判双语：全球气候变暖将会导致更多的飓风出现_留学英语作者：佚名来源：不详发布时间：2007-10-26 15:26:41发布人：lsy1chj2wdh3只摘要:英国政府首席科学顾问戴维・金9月23日提出警告说，随着全球气候进一步变暖，飓风的危害程度和发生频率也将会呈日益加大之势。

Global-Warming-原因-中英对照

原因分析人为因素1.人口剧增因素Dramatic increase in the population人口的剧增是导致全球变暖的主要因素之一。

同时，这也严重地威胁着自然生态环境间的平衡。

这样多的人口，每年仅自身排放的二氧化碳量就将是一惊人的数字，其结果就将直接导致大气中二氧化碳的含量不断地增加。

21世纪，关于全球气候变化的研究已经明确指出了自上个世纪末起地球表面的温度就已经开始上升。

Nowadays environmental pollution has turned major global problem, also lead to global warming.Now, global climate change research has clearly pointed out that since the end of last century , the Earth's surface temperature has begun to increase .3.海洋生态环境恶化因素Deterioration of the marine environment factors海平面的变化是呈不断地上升趋势，根据有关专家的预测到下个世纪中叶，海平面可能升高50cm。

Global Warming(英汉双译)

六盘水师范学院 10级化工班主讲：陆儒锦Global Warming1.What Causes Global WarmingWhat is really causing the global warming and effects of global warming we're beginning to see worldwide是什么原因导致全球变暖什么是真正导致全球变暖和全球变暖所带来的影响我们开始看到世界.Effects of Global WarmingSerious Effects of Global Warming Already Have Begun, says effects of global warming in the 21st century and beyond are expected to be disastrous, according to of a scientific report issued on April 6, 2007 by the world’s leading panel of climate chang e scientists. And many of those changes are already under way. no person on Earth will escape its consequences. The effects of global warming will be felt in every region and at all levels of society. therefore, in some sense, this does become a global responsibility.全球变暖的严重影响。

气委会表示，全球变暖这样严重的影响已开始. 在21世纪及以后的全球变暖的影响，预计将是灾难性的，根据2007年4月6日气候变化的科学家小组发出的全球领先的科学总结报告，许多这些变化已在进行之中。

全球气候变暖unit1GlobalWarming

向转型。
提高能源效率与节能减排
节能建筑
节能交通
推广节能建筑设计，提高建筑能效，减少能源浪费。
发展低碳交通方式，如公共交通、电动汽车等，减少交通领域的碳排放。
工业减排
循环经济
优化工业生产过程，提高能源利用效率，减少工业排放。
推行循环经济模式，促进资源高效利用，减少废弃物排放。
植树造林与碳汇建设
全球气候变暖的原因
01
02
03
温室气体排放
人类活动产生的大量温室气体，如二氧化碳、甲烷和氮氧化物，导致地球表面温度升高。
森林砍伐
森林是地球上重要的碳汇，砍伐森林会减少对二氧化碳的吸收，加剧气候变暖。
工业化进程
大规模的工业生产和交通运输排放大量温室气体，导致全球气候变暖。
全球气候变暖的影响
资金和技术转移
发达国家应向发展中国家提供资金和技术支持，帮助其应对气候变化。
可再生能源的开发与利用
加大研发投入
01
政府和企业应增加对可再生能源技术研发的投入，降低成本，
提高效率。
推广可再生能源
02
通过政策激励和市场机制，鼓励可再生能源的开发和利用，如
太阳能、风能、水能等。
能源结构转型
03
逐步减少对化石能源的依赖，推动能源结构向低碳、清洁的方
全球气候变暖
contents
目录
• 全球气候变暖概述 • 温室气体排放 • 全球气候变暖的后果 • 应对全球气候变暖的措施 • 全球气候变暖的未来展望
01 全球气候变暖概述
定义与现象
定义
全球气候变暖是指地球的平均气温随着时间的推移逐渐升高的现象。
现象

全球变暖global warming

全球变暖global warming
基本介绍

全球气候变暖是一种“自然现象”。由于人们焚烧化石矿物以生成能量或砍伐森林并将其焚烧时产生的二氧化碳等多种温室气体，由于这些温室气体对来自太阳辐射的可见光具有高度的透过性，而对地球反射出来的长波辐射具有高度的吸收性，能强烈吸收地面辐射中的红外线,也就是常说的“温室效应”，导致全球气候变暖。

过去1000年来全球气温变化示意图

根据仪器记录，相对于1860年至1900年期间，全球陆地与海洋温度上升了0.75℃。自 1979年，陆地温度上升速度比海洋温度快一倍（陆地温度上升了0.25℃，而海洋温度上升了 0.13℃）。根据卫星温度探测，对流层的温度每十年上升0.12℃至0.22℃。

3、气温升高可能会使南极半岛和北冰洋的冰雪融化。北极熊和海象会渐渐灭绝。

4将感染疾病等传染病病菌通过极端天气和气候事件（厄尔尼诺现象，干旱，洪涝，热浪等），扩大疫情的流行，对人体健康危害。
关于哥本哈根世界气候大会

哥本哈根世界气候大会全称是《联合国气候变化框架公约》第15次缔约方会议暨《京都议定书》第5次缔约方会议，这一会议也被称为哥本哈根联合国气候变化大会，于2009年12月7日—18日在丹麦首都哥本哈根召开。12月7日起，192个国家的环境部长和其他官员们在哥本哈根召开联合国气候会议，商讨《京都议定书》一期承诺到期后的后续方案，就未来应对气候变化的全球行动签署新的协议。这是继《京都议定书》后又一具有划时代意义的全球气候协议书，毫无疑问，对地球今后的气候变化走向产生决定性的影响。这是一次被喻为“拯救人类的最后一次机会”的会议。会议在现代化的Bella中心举行，为期两周。

Global warming 重点词汇

Global warming 重点词汇1、consumevt.消费、消耗、耗尽consumer n.消费者；用户consumption n.消耗量；消费2、randomadj.任意的；胡乱的at random随机的；随便的random指无明确性的方向或目的; casual指轻松随便地，强调随和性3、subscribevi.同意；捐赠；订阅vt.签署（文件）；捐助subscribe to同意；赞成；订阅4、quantity n.数量①不可数名词+单数谓语动词a quantity of+②可数名词复数+复数谓语动词①不可数名词+复数谓语动词quantities of +②可数名词复数+复数谓语动词5、tendvi.趋向；易于vt. 照顾；护理tend to往往会；倾向于（to为不定式，后接动词原形）tend sb./sth.照顾某人/某物tend on/upon 照顾；照管tend to/towards朝某方向；照料；照管（to为介词，后面接名词或代词）6、trendn.趋势；倾向a trend to/towards.........的趋势follow a trend赶时髦7、opposevt.反对；反抗oppose doing sth.反对做某事be opposed to doing sth.反对做某事oppose后边接名词或动名词，不接不定式8、mildadj.温和的；淡的辨析：mild/softmild：着重人的态度安详以及气候的温和soft：着重物体质地以及声音的柔和9、consequencen.结果；后果；影响as a consequence/in consequence因此；所以（后接结果）as a consequence of/in consequence of由于.....的原因（后接原因）consequent adj.作为结果的；随之发生的consequently adv.因而；所以10、rangen.种类；范围range from...to...在......范围内变化range between...and...在......和......范围内变动a (wide) range of各种各样的in/within/out of range在射程内/外11、glancevi.看一下；扫视n.一瞥glance at扫一眼；看一眼glance through浏览at first glance乍一看have/take a glance at对......匆匆一看；一瞥12、steadyadj.平稳的；持续的；稳固的13、averageadj.评价的on(the) average平均；按平均数计算above/below the average在平均数以上/以下14、commitmentn.承诺；信奉commitment to.........的承诺honour/fulfil/meet a commitment信守承诺make a commitment(to do sth.) 做出承诺做某事commit v.使同意；使承诺；犯罪15、electricaladj.电的；与电有关的辨析：electrical/electric/electronicelectrical：与电力的生产和使用有关，如electrical engineer(电力工程师）electric：修饰以电为动力的物体，如electric fan (电风扇）electronic：电子的；电子元件的，如electronic equipment (电子设备）16、circumstancen.环境；情况in/under the circumstance在这些情况下；情况既然如此in/under no circumstance无论如何不；决不（如果位于句首，句中用倒转部分）in/under certain/any circumstances在某种/任何情况下in the present circumstances 在目前的情况下17、refreshvt.使恢复；使振作refresh one's memory提醒；提示；使想起18、go up上升；增长；升起go up是不及物动词短语，不能用于被动语态，其反义词是go down。

高中英语必修6课件：Unit 4《Global warming》

以下是一些主宾换位的类似用法。
(1)The rain will benefit the crops. ＝ The crops will benefit from the rain. (2)I am very familiar with this place. ＝ This place is very familiar to me. (3)Mr. Smith is in charge of Class One. ＝ Class One is in the charge of Mr. Smith. (4)The widow is in possession of a large fortune. ＝ A large fortune is in the possession of the widow.
_o_n__b_e_h_a_lf_o_f__________ _s_o__lo_n_g__a_s___________
1.There is no doubt that the earth is becoming warmer and that __it_i_s____ human activity __th_a_t____ has caused this global warming rather than a random but natural phenomenon.
2. n. 现象
______p_h_e_n_o_m_e_n_o_n_____
3. vi. 同意；捐赠
vt. 签署(文件)；捐赠
_____s_u_b_s_c_ri_b_e________
4. n. 数量；量
_____q_u_a_n_t_it_y_________
5. vi. 趋向；易于 vt. 照顾；护理______te_n_d____________

全球变暖(英语)__global_warming

Massive crop failures
“Climate change is expected to have the most severe impact on water supplies”. “Shortages in future are likely to threaten food production, reduce sanitation, hinder economic development and damage ecosystems. It causes more violent swings between floods and droughts.”
Increase in usage of chemical fertilizers on croplands
In the last half of the 20th century, the use of chemical fertilzers has risen dramatically. The high rate of application of nitrogen-rich fertilizers has effects on the heat storage of cropland and the run-off of excess fertilizers creates 'dead-zones' in our oceans.
Use recycled paper
Make the most of scrap paper for shopping lists, notes ,scrapbooks , t elephone ,messages, taking notes in class, etc. Recycle your paper only when it has been thoroughly used up!

全球暖化(Global warming )

• 对全球暖化的不同观点：
• 有些专家认为，气候变暖，或许能造福人类。 • 英国皇家科学院院长梅伊勋爵，对全球暖化忧心忡忡，他说：“人类从未遇过这种遍及全球的威胁；就像一列火车失控而且持续加速，如果我们现在不制止，未来将更难以阻挡。” • 伦敦大学生物地理学荣誉教授菲力普·史托特说：“如果气候变迁可以投票决定，大家都会选择比较暖和的天气。寒冷的影响，在各方面包括农业、经济、人类健康等，都是百害而无一利。” • 美国俄勒冈州立大学农业经济学教授理查·亚当斯说： “我对未来感到乐观。农民的本领令我叹为观止，担心爆发大规模饥荒，根本是杞人之忧。”
• 全球变暖指的是在一段時間中，地球的大气和海洋溫度上升的現象。 • 在20世紀，全球平均接近地面的大氣層溫度上升了攝氏0.74度。普遍来说，科学界 0.74 发现过去50年可广场的气候改变的速度是过去100年的双倍，有理由认为该时期的气候改变是有人类活动所推动。
• 由环境污染引起的温室效应是指地球表面变热的现象。，它会带来以下列几种严重恶果： • 1) 地球上的病虫害和传染疾病增加； • 2) 海平面上升； • 3) 气候反常，海洋风暴增多； • 4) 土地干旱，沙漠化面积增大。
• 研究发现气候暖化加速黄河源冻土退化
• 中国科学院的研究人员发现，气候持续转暖加速了黄河源冻土退化，多年冻土下界最大升高了80米。 • 近数十年来，受全球气候变暖和日趋频繁的人类经济活动的影响，源区主河道断流、水土流失、草地生态系统持续退化、土地沙化及荒漠化日趋严重。黄河源区多年冻土加速退化使赋存于高寒草地和维系高寒草地生长发育的多年冻土上部的冻结层 • 上水水位持续下降， • 从而引发和加剧了 • 高寒草地的退化、 • 沙漠化、盐渍化以 • 及水环境变异。

英语：unit 4 《global warming 》教案-reading(新人教版选修6).doc

英语：Unit 4 《Global Warming 》教案-reading （新人教版选修6）Period 2 Pre-reading, Reading, ComprehendingTeaching Goals:1.To read about global warming.2.To get some idea about the effect of global warming.3.To develop some basic reading skills.Teaching Procedures:Step 1. Warming UpPurpose: To arouse Ss interest in learning about global warming.1. Team workAnswer the questions below:(1) Have you ever seen a greenhouse?(2) How does a greenhouse work?(3) What do you think greenhouse gases do?2. Group workLook at the picture, and ask Ss some questions.T: What is this building made of?S1: It’s made of plastic.T: What’s its purpose?S2: Plants can grow in it when it’s cold outside.T: How does it work?S3: The glass traps the heat from the sun, making the air warm so that plants grow better.Step 2. Pre-readingPurpose: To get Ss to learn about greenhouse gases.1. Group workNow look at the word “GREENHOUSE GASES”. What does it mean?Greenhouse gases (GHG) are gaseous components of the atmosphere thatcontribute to the greenhouse effect .The major natural greenhouse gases are watervapor, which causes about 36-70% of the greenhouse effect on Earth (not includingclouds): carbon dioxide, which causes between 9-26%; and ozone, whichcausesbetween 3-7%(note that it is not really possible to assert that such-and-such a gas causes a certain percentage of the GHE, because the influences of the various gases are not additive .The higher ends of the ranges quoted are for the gas alone ;the lower end ,for the gas counting overlaps).Naturally occurring greenhouse gases include water vapor, carbon dioxide, methane, nitrousoxide, and ozone. Certain human activities, however, add to the levels of most of these naturally occurring gases.Very powerful greenhouse gases that are not naturally occurring include hydrofluorocarbons(HFCs), perfluorocarbons (PFCs), and sulfur hexafluoride (SF6), which are generated in avariety of industrial processes.Each greenhouse gas differs in its ability to absorb heat in the atmosphere. HFCs and PFCsare the most heat-absorbent.2. Individual workGet Ss to answer these questions individually. Then let them discuss the answers.(1) Who wrote the magazine article? What is the name of the magazine?(2) What are the names of the three scientists mentioned in the article?(3) What do they think about global warming? Do they agree with one another?(4) What are the two graphs about?(5) What is the main topic of the article?Step 3. Reading1. SkimmingPurpose: To get a brief understanding of the text.Read through the text, preferably the first and the last sentences of each paragraph and write the key sentence of each paragraph.Key sentences of each paragraph:(1) A debate over whether it is human activity that has caused the global warming or whether it is just a naturalphenomenon.(2) Many scientists believe people have caused the increase in the earth’s temperature.(3) The increased extra amount of carbon dioxide traps more heat energy causing the global temperature to go up.(4) The levels of carbon dioxide have increased greatly over the last 100 to 150 years.(5) There are some different attitudes towards the causes of this increase in carbon dioxide.(6) Over the next 100 years the amount of warming could be as low as 1 to 1.5 degrees Celsius but it could be asmuch as 5 degrees Celsius.(7) An increase of five degrees would be a catastrophe.(8) Future warming would cause the sea level to rise by several meters.(9) Some predict any warming will be mild with few bad environmental consequences.(10) More carbon dioxide is a positive thing.(11) No one knows what the effects of global warming will be.2. ScanningPurpose: To get Ss to have some details in the text.Read the article carefully. Are these statements true or false? Write a T for each true sentence and an F for each false sentence.(1) The temperature last century didn’t increase much. ( )(2) Everyone believes that global warming is caused by the activities of humans. ( )(3) Janice Foster believes that burning fossil fuels causes global warming. ( )(4) Natural gas is a greenhouse gas. ( )(5) Carbon dioxide is a byproduct of burning fossil fuels. ( )(6) People accept Charles Keeling ’s data because he took accurate measurements. ( )(7) Flooding could be one of the effects of future global warming. ( )(8) George Hambley believes scientists are just guessing about the effects of global warming.( )(9) Geroge Hambley is worried about the effects of carbon dioxide on plant growth. ( )(10) It is clear what the effects of global warming will be.Suggested Answers:(1) F (2) F (3) T (4) F (5) T (6) T (7) T (8) T (9) F (10) F3. ListeningPurpose: To train Ss listening ability.Listen to the tape and follow it in a low voice.4. Group workSs are divided into four groups. Each group is supposed to read through each part and then discuss them.Part 1 (Paragraph 1)(1)compare 比较● 常见用法：① compare…with… 把…和…比较Compared with him, I am fast.② compare…to… 把…比作…Life is often compared to voyage.(2) come about发生How did it come about? 那事是怎么发生的?● 常见词组：come across 偶遇；碰到come round 恢复知觉，come along 进展；进行come to 涉及；到达；共计come out 公开；问世；出版come to oneself 恢复知觉come up with 想出(4) phenomenon n 现象It is only a social phenomenon, but not a phenomenon of nature.Part 2 (Paragraph 2, 3, 4)(1)fuel n 燃料Don’t leave the engine switched on .It wastes fuel.● 拓展：fuel v 加油；补给燃料The car is being fuelled ready to try to beat the speed record.(2) quantities of大量Large quantities of money have been spent on the bridge.● 拓展：a large quantity of大量的He ate a large quantity of nice.(3) per prep 每; 每一The fruit costs 30 pence per kilo.How much do you earn per week?Part 3 (Paragraph 5,6,7,8,9)(1) data n 资料; 数据We haven’t got enoug h data..(2) result in导致The accident resulted in the death of two passengers.It resulted in success.● 拓展：result from 由于His illness resulted from eating bad food.(3) catastrophe n 突如其来的大灾难；大灾祸The war was a terrible catastrophe in which many people died.(4) climate n 气候We have a mild climate here.(5) consequence n 结果；后果；影响As a consequence of being in hospital, Shelly decided that she wanted to become a nurse.● 常见词组：in consequence 因此，由此in consequence of…由于…的缘故(6) state vt 陈述；说明The busmen have stated that the strike will continue until general agreement is reached about pay and working conditions.(7) range n & v①种类；范围；幅度There is a wide range of temperature.气温变化很大。

人教版高中英语选修六阅读训练：global__warming

人教版高中英语选修六阅读训练：global__warming阅读训练: Global WarmingSection A本文词数:302 参考时间:2'40''Rising temperatures in coming years would lead to less sea ice in the Southern Ocean that surrounds Antarctica and fewer habitats and feeding grounds for penguins, says the World Wildlife Fund (世界自然基金会) in its report 2 Degrees is T oo Much.Antarctica and the Arctic are the most threatened regions from climate change. In the Antarctica, the temperature has risen 2.5 degrees in the past 50 years. This speed is nearly five times faster than that before the Industrial Revolution. It is mainly caused by burning fossil fuels. Unless nations reduce carbon dioxide emission1, the world will warm by an average of 2 degrees in less than 40 years. Rich nations should agree to reduce greenhouse gas emission. Temperatures near the Poles have risen much faster, which has led glaciers2 on the Antarctic Peninsula to melt3 quickly.The situation is quite critical, because in the past 50 years the number of emperor penguins (帝企鹅) has decreased by 50 percent across the whole Antarctica. On the Antarctic Peninsula’s northwest coast, the number of Adelie penguins (阿德里企鹅) has dropped surprisingly over the past 25 years.Fifty percent of the habitats of the emperor penguin and 75 percent of the habitats of the Adelie penguin face a rapid reduction, or even disappearance, if the global temperature rises 2 degrees above pre-industrial levels.With a 2-degree increase in global temperature and the decrease in sea ice thickness, emperor penguins will find itdifficult to find new areas to live. With less sea ice, penguins could be pushed further south, but this could prevent them from hunting for food during the dark winters, because they need at least a few hours of daylight to find their food.Notes:1. emission n. 排放2. glacier n. 冰川3. melt v. 融化词数:150处理时间:2′45″Read the passage and then choose the best answer for each question.1. The purpose of the passage is to _____.A. introduce readers to the Adelie penguins and emperor penguinsB. tell readers about the rising temperatures in the AntarcticaC. tell readers about the effect of global warmingD. warn people that Antarctica is becoming smaller and smaller2. In the writer’s opinion, what has caused global warming?A. That the earth is getting hotter and hotter.B. That the atmosphere of the earth is becoming thinner.C. That carbon dioxide emission is too high.D. That the use of oxygen in the air is out of control.3. From the first paragraph, what do you think the author wants to tell us?A. Temperatures will rise in the coming years.B. Sea ice will disappear in the coming years.C. Penguins will suffer a lot in the future.D. 2 degrees will have a great effect on the WWF.Section B本文词数:293 参考时间:2'42''In the movie, The Day After Tomorrow, many climate changes including an ice age are caused by global warming. Much of the science in the movie has been questioned by people. However, there may be some truth to the idea in the movie that global warming could cause an ice age.The theory starts with an understanding of why Europe and Scandinavia are not colder already. After all, other places at the same latitude1 are covered with ice. The ocean current2called the Gulf Stream (墨西哥湾流) brings warm waters from the Caribbean to the UK and Europe. These waters warm the countries around their path. This is why the UK, Europe and Scandinavia have a warmer climate than Alaska. Global warming has nothing to do with this. Global warming is significant3. It could slow the Gulf Stream, or even stop it. If this were to happen, the cold waters wouldstay in the area of Europe, the UK, Scandinavia and the North-eastern US. It could mean an ice age for those regions.Some weakness in the Gulf Stream could happen for different reasons. These days, it could happen due to global warming, caused by human activities, such as the burning of fossil fuels.If a new ice age happens, it will probably be caused by the melting of the polar ice. This will lead large quantities of cold and fresh water to come into the ocean. This would disrupt the Gulf Stream and cause the cooling of many areas that now have a mild climate.Scientists have gathered a lot of data from the oceans and the land to try to determine whether an ice age could be caused by global warming. With all this information at hand, it appearsthat it is indeed possible that global warming could lead to an ice age.Notes:1. latitude n. 纬度2. current n. 水流3. significant adj. 有重大意义的；显著的词数:171 处理时间:2'00''Read the passage and then choose the best answer for each question.1. What does the author tell us in the second paragraph?A. Global warming has created a warmer climate in the UK, Europe and Scandinavia.B. The Gulf Stream plays an important role in the warm climate of the UK, Europe and Scandinavia.C. Only the burning of fossil fuels can cause global warming.D. The climate of Alaska is also affected by the Gulf Stream.2. By saying "Global warming is significant.", the author means the following except ______.A. the Gulf Stream will be slowed down or stoppedB. the cold water will stay in the ocean of these areasC. people don’t have to suffer from coldD. an ice age is just waiting to happen in some areas3. Why does the author write this passage?A. To warn people of the dangerous effects of global warming.B. To prove that the polar ice will disappear.C. To prove that a new ice age is no way to come.D. To introduce the causes and effects of Gulf Stream.阅读新题型本文词数:279 参考时间:2'45''阅读短文,根据要求完成文后题目。

高三英语Global warming教案

高三英语Global warming教案2010年《高考风向标》•英语目录第一部分教材梳理必修一Unit 1 Friendship单元要点预览语言要点词语辨析词性变化重点单词重点词组重点句子要点词汇填空大意概括佳句背诵与仿写单元自测Unit 2 English arund the rld单元要点预览语言要点词语辨析词性变化重点单词重点词组重点句子要点词汇填空大意概括佳句背诵与仿写单元自测Unit 3 Travel urnal 单元要点预览语言要点词语辨析词性变化重点单词重点词组重点句子要点词汇填空大意概括佳句背诵与仿写单元自测Unit 4 Earthquaes单元要点预览语言要点词语辨析词性变化重点单词重点词组重点句子要点词汇填空大意概括佳句背诵与仿写单元自测Unit Nelsn andela—a dern her 单元要点预览语言要点词语辨析词性变化重点单词重点词组重点句子要点词汇填空大意概括佳句背诵与仿写单元自测必修二Unit 1 ultural relis 单元要点预览语言要点词语辨析词性变化重点单词重点词组重点句子要点词汇填空大意概括佳句背诵与仿写单元自测Unit 2 The lpi Gaes 单元要点预览语言要点词语辨析词性变化重点单词重点词组重点句子要点词汇填空大意概括佳句背诵与仿写单元自测Unit 3 puters单元要点预览语言要点词语辨析词性变化重点单词重点词组重点句子要点词汇填空大意概括佳句背诵与仿写单元自测Unit 4 ildlife prtetin 单元要点预览语言要点词语辨析词性变化重点单词重点词组重点句子要点词汇填空大意概括佳句背诵与仿写单元自测单元要点预览语言要点词语辨析词性变化重点单词重点词组重点句子要点词汇填空大意概括佳句背诵与仿写单元自测必修三Unit 1 Festivals arund the rld 单元要点预览语言要点词语辨析词性变化重点单词重点词组要点词汇填空大意概括佳句背诵与仿写单元自测Unit 2 Health eating单元要点预览语言要点词语辨析词性变化重点单词重点词组重点句子要点词汇填空大意概括佳句背诵与仿写单元自测Unit 3 The illin Pund Ban Nte单元要点预览语言要点词语辨析词性变化重点单词重点词组重点句子要点词汇填空大意概括佳句背诵与仿写单元自测……第二部分语法专题专题一冠词专题二名词专题三代词专题四数词专题五形容词和副词专题六介词专题七情态动词专题八非谓语动词专题九动词和动词短语专题十动词的时态专题十一动词的语态专题十二句子种类专题十三名词性从句专题十四定语从句专题十五状语从句专题十六倒装句和省略句专题十七强调句专题十八虚拟语气专题十九主谓一致专题二十直接引语和间接引语第三部分高考题型讲练听力完形填空语法填空阅读理解信息匹配基础写作读写任务第一部分教材梳理选修六Unit 4 Glbal aring一、语言要点I单元要点预览（旨在让同学整体了解本单元要点）词汇部分词语辨析1nsequene/result/effet/ute 2 glane/gaze/glare/stare词形变化1agree v同意disagree v不同意agreeent/disagreeent n同意/不同意2 exist v存在existene n存在3state v陈述，说明stateent n声明，阐述4 envirnent n环境envirnental ad周围的，环境的envirnentalist n环境保护主义者重点单词1phenenn n 現象2tend vt 趋向, 往往是；照管, 护理3state vt声明, 陈述4range n行列, 范围；vt 排列, 归类于average ad平均的6existene n生存7advate倡导，拥护8refresh v(使)精神振作, (使)精力恢复, 更新9ntributin n捐献, 贡献, 投稿重点词组e abut 发生quantities f大量的result in导致be ppsed t反对n behalf f代表……一方put up ith 忍受；容忍s lng as 只要重点句子1 Se bprduts f this press are alled “greenhuse” gases, the st iprtant ne f hih is arbn dixide这个升温过程的一些副产品就叫“温室”气体,其中最重要的就是二氧化碳重点语法it的用法（II）(见语法专题)II 词语辨析(旨在提供完形填空所需材料)1) nsequene/result/effet/ute【解释】nsequene强调因某事而引起的后果，有时带贬义。