The-Greenhouse-Effect温室效应英文
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Dictation 1 The Greenhouse Effect 温室效应(146 words)To get a better understanding of global warming, / it is important to understand the greenhouse effect. / The greenhouse effect is the rise in the temperatures / caused by absorption of the Sun’s heat and light by the Earth’s surface / which then is reflected back and trapped within the Earth’s atmosphere. / The greenhouses gases, help to keep the Earth warm, / and this is the reason why life on Earth has existed, and still thrives. / However, with an increase in the gases like carbon dioxide, ozone, / and water vapor in the atmosphere, / as an outcome to growing environmental pollution; / industrial, domestic, and loss of vast stretches of grassland and rain forest, / Earth has gotten nearly 14% hotter / than what it used to be 50 years ago, / with 2005 being recorded as the hottest year ever. / Besides humans and plants, global warming effect on animals is a cause of concern. /Dictation 2 Christmas Candles 圣诞蜡烛(146 words)Frankly speaking, Christmas candles are no different / from any other decorative candle / that you might find in the shops all through the year. / But the very fact that they are lit up during Christmastime gives them the look of a festival. / Christmas candles are big in size and designed in several shapes. / You will find the common round shapes / — Christmas candles tend to play up on the thickness so that they can burn longer, / all through the Christmas Eve if desired. / Traditional colors of Christmas candles are preferably red or golden, the colors of the season./ But you will find all colors on the shelves nowadays. / However, if other colors are used, / they are often decorated with obvious Christmas designs / to make them part of the season. / Red and golden candles are usually kept as they are, / because the colors themselves lend grace to the season. /Dictation 3 Unions 工会(147 words)Nearly 100 years ago, America’s working people began to join t ogether / to improve their wages and their working situations. / The formed unions in discussions with owners of businesses and factories. / This idea became known as collective bargaining. / Unions were started at separate local factories. / Slowly unions in several factories started to join together. / As they gained size, the unions were able to gain strength and effectiveness. / By the 1950’s unions were successfully representing their members in most American industries. / Unions began as organizations for factory workers. / Later skilled workers such as electricians and plumbers organized into unions. / Recently professional people have also begun to form unions. / The unions not only represent the workers in discussions with business management. / They also train workers for jobs, give members money if they lose their jobs, / and pay workers pensions when they retire. / Unions have become established institutions of American industry.Dictation 4 Weather Language 天气成语(142 words)British people are famous for always talking about the weather, / but the weather also affects the way we speak and the phrases we use. /As more winter weather batters the UK, / I will demonstrate how the British obsession with weather has influenced our language. / The return of snowstorms to the UK proves / that when it comes to bad weather it never rains but it pours. / The police have warned that unnecessary road travel is not recommended / but some motorists have thrown cauti on to the wind / and made their journeys anyway, / claiming that it’s all a storm inteacup. / Those whose cars are stuck in the snow / may consider themselves to be twisting in the wind./ There are problems too for local councils / who are running out of sand and grit for the roads, / having not saved enough supplies for a rainy day. /Dictation 5 Green Living 绿色生活(146 words)We all know that humans are damaging the environment, / but what can we do about it? / Some people are trying to do their bit / to try to be more environmentally friendly. /Can we help the environment by being green? / Local councils in Britain encourage certain aspects of green living, / such as recycling paper, tin, plastic and glass. / They want to reduce the amount of rubbish going into landfill sites, / because they are running out of places to dump rubbish. / In some areas rubbish for recycling is collected from your doorstep, but in other areas, / you have to take it to a special recycling place, such as a bottle bank. / Another way of reducing the amount of rubbish you create / is to use reusable products instead of disposable ones. / For example, some people use strong shopping bags or boxes for their groceries / instead of plastic carrier bags. /Dictation 6 Teamwork 团队协作(146 words)Teamwork is acknowledged as the most important aspect of any enterprise. / The concept of teamwork seems to be misunderstood by many people and businesses. / Teamwork is built around a leader / as he or she is there to organize the team / and guide it in the most productive manner. / The importance of this leadership skill / is shown in the education devoted to teaching it. / Good leadership depends on being able to use the personality / of the team in an efficient way. / A leader is able to use each member of the team as they contribute to the project. / This entails listening to their suggestions / and applying them if they prove useful. / This cooperation between team members and leaders / has proved successful in ventures where they are applied. / As we all know, Germany is excellent in how teamwork in companies can be used to further the success of business. /Dictation 7 Tea 茶(145 words)Tea is one of the greatest cultural treasures of Chinese civilization. / Tea was historically discovered by the legendary emperor, Shennong, / who believed that water was safe to drink only by first boiling it. / One day he noticed some leaves had fallen into his boiling water. / The ever curious monarch took a sip of the brew / and was pleasantly surprised by its flavor and its restorative properties. / Tea remained in Chinese hands for centuries, / before foreign explorers brought this to an enthusiastic public in Europe and other places. / Tea drinking then became a standard feature of the Chinese culture. / Regions famous for Chinese tea in the south / have produced much of the world’s tea. / China for centuries has been acting as the first nation of tea / because of its outstanding products. / Today, Chinese tea must compete against foreign teas / from many other places in the world. /Dictation 8 Children’s Health 孩子的健康(142 words)Parents must remember that their children need to eat plenty of healthy foods. / This does not include most snacks, / as they are high in salt and sugar. / This is also true of such unhealthyfood that comes from fast food. / People that need to watch their health should go on a green diet. / This means that there is much more vegetables / than meat or sugar products. / They should mind these eating do’s and don’ts in order not to gain weight. / It is much easier to not to gain weig ht than it is in trying to get rid of it. / Sleeping and rest are also essential to having a healthy lifestyle. / This allows your body to readjust / and gain energy for the next day. / In addition to food and rest, / proper sports must be injected / in order to strengthen the body and lose weight. /Dictation 9 Present Flowers 送花(154 words)Perhaps the most popular way to present a gift is to present flowers / because flowers appeal to all our senses / and brighten up our lives and our hearts. / Perhaps you can find it difficult to express your exact feelings and sentiments in words / but you can express your exact sentiments by presenting flowers. / Flowers bring good cheer and convey the right message /in their own language —truest language of love. / That’s why the popularity of flowers is. / Flowers are a classic gift for any occasion and they are always welcomed. / There are many occasions when flowers are sent to loved ones. / Wedding ceremony, birt hday, Valentine’s Day, Mother’s Day, Easter, Thanksgiving Day / are some such occasions when you send flowers to your friends and relatives. / A red rose gifted by you to your beloved on the occasion of Valentine’s Day / fills the heart of your beloved wit h fragrance / and those sentiments which you can’t say in words. /Dictation 10 Colleges and Universities in the United States 美国的高校(152 words)There are thousands of colleges and universities in the United States. / Nearly half of the high school graduates in America go on to college. / Most go to large state universities. / Some of these universities have 40,000 or more students. / There are also many small universities with only a few hundred students. / Large universities have many buildings, each building for a particular subject. / Students often must go from one class in one building / to the next class in another building across campus. / They may have only a few minutes between classes to go from one building to another. / When students begin the university, they must take classes in many subjects. / These are the required courses. / English and math are usually required courses / and often a history and a science course are required too. / Students will study mostly required courses during their first year. / Later, they will specialize, and take courses in one subject. /。
英语作文:温室效应 The Greenhouse EffectThe greenhouse effect is a phenomenon that our earth's atmosphere traps the sun's heat and warms the planet. This is a natural process that has been going on for millions of years. However, due to human activities, such as burning fossil fuels and deforestation, more and more greenhouse gases are being released into the atmosphere. These gases, such as carbon dioxide and methane, trap more heat and cause the earth to become warmer.The consequences of the warming planet are far reaching. As temperatures rise, sea levels will rise due to melting ice caps and glaciers. This will lead to flooding of coastal cities and destruction of habitats for many species. In addition, extreme weather events such as droughts, heat waves, and hurricanes will become more frequent and intense.We must take action to reduce the greenhouse effect and its effects. We can start by reducing our dependence on fossil fuels and switching to renewable energy sources such as solar and wind. We must also take steps to protect and restore our forests, which act as natural carbon sinks. Finally, we must promote sustainable practices such as recycling and using less plastic.By taking these steps, we can ensure a healthier planet for future generations.。
温室效应英语作文The Greenhouse Effect。
The greenhouse effect is a natural process that warmsthe Earth's surface. When the Sun's energy reaches theEarth's atmosphere, some of it is reflected back to space and the rest is absorbed and re-radiated by greenhouse gases. Greenhouse gases include water vapor, carbon dioxide, methane, nitrous oxide, and ozone. This process helps to maintain the Earth's temperature at a level that is hospitable for life.However, human activities have intensified the greenhouse effect by increasing the concentration of greenhouse gases in the atmosphere. The burning of fossil fuels such as coal, oil, and natural gas releases large amounts of carbon dioxide into the atmosphere.Deforestation also contributes to the problem, as trees absorb carbon dioxide and their removal reduces the Earth's capacity to remove the gas from the atmosphere.The consequences of the intensified greenhouse effect are far-reaching and profound. The Earth's average temperature has risen by about 1 degree Celsius since the late 19th century, with most of the warming occurring in the past 35 years. This may not sound like much, but it has already had significant impacts on the planet. Glaciers are melting, sea levels are rising, and extreme weather events are becoming more frequent and severe.One of the most pressing concerns is the impact of climate change on ecosystems and biodiversity. Many species are struggling to adapt to the rapid changes in temperature and weather patterns, and some are facing extinction as a result. Coral reefs, for example, are particularly vulnerable to the effects of climate change, as they are highly sensitive to changes in water temperature and acidity.The greenhouse effect also has serious implications for human health and well-being. Rising temperatures can lead to heat-related illnesses and deaths, particularly invulnerable populations such as the elderly and the very young. Changes in precipitation patterns can also affect water quality and availability, leading to food and water shortages in some regions.In addition to these direct impacts, the greenhouse effect also has economic and social consequences. Agriculture, forestry, and fisheries are all vulnerable to the effects of climate change, which can disrupt food production and lead to economic instability. Displacement of populations due to rising sea levels and extreme weather events can also lead to social and political unrest.Addressing the greenhouse effect requires a multi-faceted approach. First and foremost, we must reduce our emissions of greenhouse gases by transitioning to renewable energy sources, improving energy efficiency, and preserving forests and other natural carbon sinks. We also need to adapt to the changes that are already underway by investing in infrastructure that can withstand extreme weather events and by developing strategies to protect vulnerable populations.Finally, we must work together at the international level to address the root causes of the greenhouse effect. The Paris Agreement, which aims to limit global warming to well below 2 degrees Celsius, is a step in the right direction, but more ambitious action is needed to truly mitigate the impacts of climate change.In conclusion, the greenhouse effect is a natural process that has been intensified by human activities, leading to significant impacts on the planet. Addressing this issue requires a coordinated and sustained effort to reduce emissions, adapt to the changes that are already underway, and work together at the international level. Only by taking decisive action can we hope to mitigate the worst effects of climate change and create a more sustainable future for the planet.。
英语作文介绍温室效应Title: Understanding the Greenhouse Effect。
The greenhouse effect is a natural process that warms the Earth's surface. It occurs when certain gases in the atmosphere trap heat from the sun, preventing it from escaping back into space. While this phenomenon is crucial for sustaining life on our planet, human activities have intensified the greenhouse effect, leading to global warming and climate change.Firstly, let's delve into the science behind the greenhouse effect. Solar radiation, in the form of sunlight, penetrates the Earth's atmosphere and reaches the surface. Some of this energy is absorbed by the Earth and re-radiated as infrared radiation. However, greenhouse gases such as carbon dioxide (CO2), methane (CH4), and watervapor (H2O) trap some of this outgoing infrared radiation, effectively warming the lower atmosphere. This process is similar to how a greenhouse traps heat, hence the name"greenhouse effect."The significance of the greenhouse effect lies in its role in maintaining the Earth's temperature within a habitable range. Without it, the planet would be much colder, making life as we know it impossible. However, human activities, particularly the burning of fossil fuels and deforestation, have significantly increased the concentration of greenhouse gases in the atmosphere. This enhanced greenhouse effect leads to global warming, causing changes in climate patterns worldwide.The consequences of global warming are far-reaching and severe. Rising temperatures contribute to the melting of polar ice caps and glaciers, leading to sea-level rise. This phenomenon poses a significant threat to coastal communities and low-lying areas, increasing the risk of flooding and erosion. Moreover, changes in temperature and precipitation patterns disrupt ecosystems, endangeringplant and animal species. Extreme weather events such as hurricanes, droughts, and heatwaves become more frequent and intense, affecting agriculture, water resources, andhuman health.Addressing the greenhouse effect and mitigating its impacts require collective action on a global scale. Governments, industries, and individuals all have a role to play in reducing greenhouse gas emissions and transitioning to sustainable practices. This includes investing in renewable energy sources such as solar and wind power, improving energy efficiency, and adopting policies that promote conservation and reforestation.Education and awareness are also crucial in addressing the greenhouse effect. By understanding the science behind it and its implications for the planet, individuals can make informed choices in their daily lives to reduce their carbon footprint. Simple actions such as reducing energy consumption, using public transportation, and recycling can contribute to mitigating climate change.In conclusion, the greenhouse effect is a natural process essential for maintaining Earth's temperature, but human activities have intensified it, leading to globalwarming and climate change. Understanding the causes and consequences of the greenhouse effect is the first step towards mitigating its impacts. Through collective action and individual responsibility, we can work towards a sustainable future for our planet.。
温室效应英语作文英文回答:The greenhouse effect is a phenomenon that warms the planet's surface by trapping heat in the atmosphere. It occurs when certain gases, known as greenhouse gases (GHGs), allow sunlight to pass through but absorb and emit some of the infrared radiation emitted from Earth's surface. This leads to a gradual increase in the temperature of the atmosphere and the planet as a whole.The primary greenhouse gases include carbon dioxide (CO2), methane (CH4), nitrous oxide (N2O), and fluorinated gases (F-gases). These gases are released into the atmosphere through both natural processes and human activities. For instance, CO2 is released when fossil fuels are burned for energy, while CH4 is emitted from sources such as landfills and livestock.The greenhouse effect is a natural phenomenon that hasexisted for billions of years. It is responsible for maintaining the Earth's surface temperature at a habitable level. However, human activities have significantly increased the concentration of greenhouse gases in the atmosphere since the pre-industrial era. This has led to an enhanced greenhouse effect, resulting in global warming and climate change.The impacts of climate change are already being felt around the world. These include rising sea levels, more frequent and intense heat waves, droughts, floods, and wildfires. Climate change also poses risks to human health, such as heat-related illnesses, respiratory problems, and the spread of infectious diseases.To mitigate climate change and reduce the risks associated with it, it is essential to reduce greenhouse gas emissions. This can be achieved through a combination of measures, including transitioning to renewable energy sources, improving energy efficiency, reducing deforestation, and implementing sustainable land-use practices.中文回答:温室效应。
高二温室效应英语作文The greenhouse effect is a phenomenon that has been widely discussed in recent years. It refers to the process in which certain gases in the Earth's atmosphere trap heat, causing the planet to warm up. This issue has sparked a great deal of concern among scientists and environmentalists, as it has significant implications for our planet's climate and ecosystems.One of the main culprits of the greenhouse effect is carbon dioxide, which is released into the atmosphere through various human activities such as burning fossil fuels and deforestation. This gas acts like a blanket, preventing heat from escaping into space and causing the Earth's temperature to rise. The consequences of this warming trend are far-reaching and include rising sea levels, extreme weather events, and the disruption of ecosystems.Another greenhouse gas that contributes to the problemis methane, which is released during the production and transport of coal, oil, and natural gas. Methane is even more effective at trapping heat than carbon dioxide, although it stays in the atmosphere for a shorter period of time. This means that reducing methane emissions could have a significant impact on slowing down the greenhouse effect.In addition to human activities, natural factors also play a role in the greenhouse effect. For example, volcanic eruptions release large amounts of carbon dioxide and other greenhouse gases into the atmosphere. While these emissions are temporary, they can still have a noticeable impact on the Earth's climate.The consequences of the greenhouse effect are already being felt around the world. Glaciers are melting at an alarming rate, leading to rising sea levels and the loss of valuable freshwater sources. Extreme weather events such as hurricanes and droughts are becoming more frequent and severe, causing widespread destruction and loss of life. In addition, many plant and animal species are struggling to adapt to the changing climate, leading to declines inbiodiversity.Addressing the greenhouse effect requires a global effort. Governments, businesses, and individuals all have a role to play in reducing greenhouse gas emissions and transitioning to cleaner, renewable energy sources. This could involve investing in renewable energy technologies, improving energy efficiency, and adopting more sustainable agricultural practices. By taking action now, we can mitigate the effects of the greenhouse effect and create a more sustainable future for generations to come.In conclusion, the greenhouse effect is a pressing issue that requires urgent attention. The consequences of this phenomenon are already being felt, and if left unchecked, it could have devastating impacts on our planet. However, by working together and taking decisive action, we can mitigate the effects of the greenhouse effect and create a more sustainable future. The time to act is now.。