关于天气的英语作文

1. 关于天气的英语作文

2. 关于天气英语作文

The weather is a set of all the phenomena in a given atmosphere at a given time. It also includes interactions with the hydrosphere. The term usually refers to the activity of these phenomena over short periods (hours or days), as opposed to the term climate, which refers to the average atmospheric conditions over longer periods of time. When used without qualification, "weather" is understood to be the weather of Earth.

Weather most often results from temperature differences from one place to another. On large scales, temperature differences occur because areas closer to the equator receive more energy per unit area from the Sun than do regions closer to the poles. On local scales, temperature differences can occur because different surfaces (such as oceans, forests, ice sheets, or man-made objects) have differing physical characteristics such as reflectivity, roughness, or moisture content.

Surface temperature differences in turn cause pressure differences. A hot surface heats the air above it and the air expands, lowering the air pressure. The resulting horizontal pressure gradient accelerates the air from high to low pressure, creating wind, and Earth's rotation then causes curvature of the flow via the Coriolis effect. The simple systems thus formed can then display emergent behaviour to produce more complex systems and thus other weather phenomena. Large scale examples include the Hadley cell while a smaller scale example would be coastal breezes.

The strong temperature contrast between polar and tropical air gives rise to the jet stream. Most weather systems in the mid-latitudes are caused by instabilities of the jet stream flow (see baroclinity). Weather systems in the tropics are caused by different processes, such as monsoons or organized thunderstorm systems.

Because the Earth's axis is tilted relative to its orbital plane, sunlight is incident at different angles at different times of the year. In June the Northern Hemisphere is tilted towards the sun, so at any given Northern Hemisphere latitude sunlight falls more directly on that spot than in December (see Effect of sun angle on climate). This effect causes seasons. Over thousands to hundreds of thousands of years, changes in Earth's orbital parameters affect the amount and distribution of solar energy received by the Earth and influence long-term climate (see Milankovitch cycles).



On Earth, common weather phenomena include such things as wind, cloud, rain, snow, fog and dust storms. Less common events include natural disasters such as tornadoes, hurricanes and ice storms. Almost all familiar weather phenomena occur in the troposphere (the lower part of the atmosphere). Weather does occur in the stratosphere and can affect weather lower down in the troposphere, but the exact mechanisms are poorly understood.[1]

The atmosphere is a chaotic system, so small changes to one part of the system can grow to have large effects on the system as a whole. This makes it difficult to accurately predict weather more than a few days in advance, though weather forecasters are continually working to extend this limit through the scientific study of weather, meteorology. It is theoretically impossible to make useful day-to-day predictions more than about two weeks ahead, imposing an upper limit to potential for improved prediction skill.[1] Chaos theory says that the slightest variation in the motion of the ground can grow with time. This idea is sometimes called the butterfly effect, from the idea that the motions caused by the flapping wings of a butterfly eventually could produce marked changes in the state of the atmosphere. Because of this sensitivity to small changes it will never be possible to make perfect forecasts, although there still is much potential for improvement.

The sun and oceans can also affect the weather of land. If the sun heats up ocean waters for a period of time, water can evaporate. Once evaporated into the air, the moisture can spread throughout nearby land, thus making it cooler.

3. 关于天气的英语作文

Weather affects all of us in one way or another, directly or indirectly. For example, good weather makes people happy. Bad weather makes people sick and depressed. Be sides, on a fine day, one can go out for a walk or play a game in the open. On a rainy day, however, he can only stay indoors, in a word, weather is part of life for all of us.
    The first thing that many people do after getting up is to see what the weather is like. With a knowledge of the weather people can arrange work and life of the day. If it is fine, he may decide to go on a picnic. If it is cloudy, he will have to take a raincoat or an umbrella with him when he is leaving the house. Whatever the weather may be, one tends to adjust his activities to it accordingly.
    In order to know what the weather will he, special people are hired 1o provide this information. They collect data, analyze them and predict the weather of the coming day. This information, which is announced on the radio or on TV, is usually very accurate. Thanks to the efforts of those professionals, we can always know the weather in advance and get prepared for it.
天气
     天气在这方面或那方面，直接或间接地影响着我们。譬如，好天气使人们心情舒畅，坏天气使人们心情抑郁。另外，天气好，人们还能外出散步或户外玩耍。而在雨天里，也只好呆在家里。总之，天气是我们生活的一部分。
     起床后许多人要做的第一件事是看天气。知道天气情况的人就能安排一天的工作和生活了。如果天气好，他可能会决定去野餐。如果是阴天，他得在离开家时带件雨衣或带把雨伞。不管天气是好是坏，人们会根据天气来调整自己的活动。
     为了知道天气情况，一些专门人才被组织起来提供天气信息。他们收集资料，分析资料，预测来日天气。这种在电台或电视台上发布的信息通常是很准确的。多亏了这些专业人员，我们才能够提前了解天气情况，并且为未来的天气变化做好准备。

4. 关于天气的英语作文

　　hi，以下有两篇关于天气的英语作文，希望对有帮助：
China has many different kinds of climate (气候).In the southern part of China, the temperature changes very little between summer and winter. But the north central states have a very different kind of climate. In those countries , people wear light clothing during the summer, and they need heavy wool or fur clothing in the winter. 
In the southwest, the climate is pleasantly warm during the winter, but the smnmer is unpleasantly hot. 
In the eastern part of China, summer temperatures are very different from winter temperatures. Smnmers are usually hot, and winters are usually cold. Spring temperatures are comfortably warm, and fall temperatures are pleasantly cool. 
Years ago, people in the cold parts of China didn’t often get fresh vegetables and fresh fruits during the winter. Today, however, trucks and trains carry fruits and vegetables very quickly to all parts of China. In this way, Chinese "send their chmates" to people in other states.

　　中国有很多不同的气候（气候）。在中国的南方，夏天和冬天的气温变化很小。但中北部各州都有一种非常不同的气候。在这些国家，人们在夏天穿淡色的衣服，他们需要大量的羊毛或皮毛在冬天的衣服。
　　在西南部，在冬天的天气非常暖和，但是夏天不是一般的热。
　　在中国东部，夏天和冬天的温度很不同。夏天通常很热，冬天通常冷。春天暖和，秋天的气温凉爽。
　　年前，在中国的冷的部分的人没经常在冬天吃到新鲜的水果和蔬菜。今天，然而，卡车和火车将水果和蔬菜很快到了中国各地。在这种方式中，中国”将自己的
　　中国有很多不同的气候（气候）。在中国的南方，夏天和冬天的气温变化很小。但中北部各州都有一种非常不同的气候。在这些国家，人们在夏天穿淡色的衣服，他们需要大量的羊毛或皮毛在冬天的衣服。
　　在西南部，在冬天的天气非常暖和，但是夏天不是一般的热。
　　在中国东部，夏天和冬天的温度很不同。夏天通常很热，冬天通常冷。春天暖和，秋天的气温凉爽。
　　年前，在中国的冷的部分的人没经常在冬天吃到新鲜的水果和蔬菜。今天，然而，卡车和火车将水果和蔬菜很快到了中国各地。
　　                                                                                                                                                      2:I think we are lucky that we live in China,because we can try different kinds of climates in one year.
spring.the whole year's work depends on a good start in Spring.and in this season,the famers is busy in sowing.but for me,i am not much like this season because it rains a lot.
summer.summer is my most favourite season in the year,because i can go swimming with my sister and enjoy the sunshine.
autumn.autumn is a beautiful season and you can see the fallen leaves on the streets.autumn is a harviest season that you can have lots of fruits to enjoy.
winter.winter is quite cold here,but for our children,we can make snowman with the snow.it is another funny things we can enjoy.

我想，生活在中国是一件很幸运的事，因为我们可以在一年之内尝试到各种气候。
春天，一年之计在于春。在这个季节里，农民们都忙于播种。对于我来时，我不大喜欢这个季节，因为春天经常都会下雨
夏天，夏天是我一年中最喜爱的季节，因为我可以跟我妹妹一起游泳和享受阳光
秋天，秋天是一个美丽的季节，在大街上你可以看到满地的落叶。秋天也是一个丰收的季节，在这个季节里你可以品尝到很多水果。
冬天，这里的冬天有点冷，但是对于我们小孩子来说，我们可以用雪来堆雪人，这也是一件很快乐的事。

5. 关于天气的英语作文

The weather is a set of all the phenomena in a given atmosphere at a given time. It also includes interactions with the hydrosphere. The term usually refers to the activity of these phenomena over short periods (hours or days), as opposed to the term climate, which refers to the average atmospheric conditions over longer periods of time. When used without qualification, "weather" is understood to be the weather of Earth.

Weather most often results from temperature differences from one place to another. On large scales, temperature differences occur because areas closer to the equator receive more energy per unit area from the Sun than do regions closer to the poles. On local scales, temperature differences can occur because different surfaces (such as oceans, forests, ice sheets, or man-made objects) have differing physical characteristics such as reflectivity, roughness, or moisture content.

Surface temperature differences in turn cause pressure differences. A hot surface heats the air above it and the air expands, lowering the air pressure. The resulting horizontal pressure gradient accelerates the air from high to low pressure, creating wind, and Earth's rotation then causes curvature of the flow via the Coriolis effect. The simple systems thus formed can then display emergent behaviour to produce more complex systems and thus other weather phenomena. Large scale examples include the Hadley cell while a smaller scale example would be coastal breezes.

The strong temperature contrast between polar and tropical air gives rise to the jet stream. Most weather systems in the mid-latitudes are caused by instabilities of the jet stream flow (see baroclinity). Weather systems in the tropics are caused by different processes, such as monsoons or organized thunderstorm systems.

Because the Earth's axis is tilted relative to its orbital plane, sunlight is incident at different angles at different times of the year. In June the Northern Hemisphere is tilted towards the sun, so at any given Northern Hemisphere latitude sunlight falls more directly on that spot than in December (see Effect of sun angle on climate). This effect causes seasons. Over thousands to hundreds of thousands of years, changes in Earth's orbital parameters affect the amount and distribution of solar energy received by the Earth and influence long-term climate (see Milankovitch cycles).



On Earth, common weather phenomena include such things as wind, cloud, rain, snow, fog and dust storms. Less common events include natural disasters such as tornadoes, hurricanes and ice storms. Almost all familiar weather phenomena occur in the troposphere (the lower part of the atmosphere). Weather does occur in the stratosphere and can affect weather lower down in the troposphere, but the exact mechanisms are poorly understood.[1]

The atmosphere is a chaotic system, so small changes to one part of the system can grow to have large effects on the system as a whole. This makes it difficult to accurately predict weather more than a few days in advance, though weather forecasters are continually working to extend this limit through the scientific study of weather, meteorology. It is theoretically impossible to make useful day-to-day predictions more than about two weeks ahead, imposing an upper limit to potential for improved prediction skill.[1] Chaos theory says that the slightest variation in the motion of the ground can grow with time. This idea is sometimes called the butterfly effect, from the idea that the motions caused by the flapping wings of a butterfly eventually could produce marked changes in the state of the atmosphere. Because of this sensitivity to small changes it will never be possible to make perfect forecasts, although there still is much potential for improvement.

The sun and oceans can also affect the weather of land. If the sun heats up ocean waters for a period of time, water can evaporate. Once evaporated into the air, the moisture can spread throughout nearby land, thus making it cooler.

6. 关于天气的英语作文

Weather is a certain area within a short period of atmospheric conditions (such as changes in temperature, wind and rain, wet, and cloudy, etc.) and the floorboard of the change. Weather systems are usually guide the weather changes and distribution of high pressure, low pressure and ridge and trough has the typical characteristics of atmospheric motion system. All kinds of weather system has a certain spatial scale and time scale, and are intertwined, and interaction between various scale systems. A combination of weather system, constitute a wide range of weather situation, a hemisphere even global atmospheric circulation.
The weather
The weather
Weather system always are constantly new, development and dying process, in the different development stage has its corresponding to the distribution of the weather phenomenon. Thus a regional weather and climate change is associated with the weather system and its stage of development, is the power of atmospheric processes and the comprehensive results of thermal process.
All kinds of weather systems are formed in certain atmospheric circulation and the geographical environment, development and evolution, all reflect the environmental characteristics of a certain area. For example: polar region and around the age of covered with ice and snow, cold, dry air, the unique geographical environment as a polar low cold high pressure and high altitude polar vortex, low trough the background of the formation and development conditions. Equator and low latitude region at the age of high temperature, humidity, atmospheric in unstable state, the development of convection weather system, the necessary conditions. In the high latitudes is often cold, heat flow inhibitor zone, not only changes in temperature air to alternate frequently, you and the baroclinic instability, is the formation and development of the frontal, cyclone system foundation. The formation of weather systems and activities, in turn, will give the structure of the geographical environment and evolution of a profound impact. So understanding and mastering the weather system and the formation, structure, movement change rule and the relationship between geographic environment, to understand the formation of the weather, climate, characteristics, change and predict the evolution of the geographical environment is very important.
The weather forecast is the science of human development of forecasting the weather. Today from proverbs to use computer to the operation of navier - stokes equations and so on, the numerical forecast of the science history for a long time. Today's weather forecast can make more accurate to within a week's weather forecast. Now most gas forecast reporting the highest and lowest temperatures; The size of the probability of rainfall, rainfall; Sunny, cloudy and uv index, cold index and so on.
\"Get damp weather\" qiao moistureproof and try to reduce indoor and outdoor temperature difference
Experts say the \"get damp weather is helpful for bacteria to grow,\" easy to make food, clothing, furniture and other items mildew. Use central heating, electric oven, such as heating indoor heat source equipment, make indoor temperature is equal to or slightly higher than the outdoor temperature; 2 it is to try to warm moist air flows from intrusion. Use a dehumidifier function of the equipment.
Spring rain, more often, it is a few days, or even ten days. And this time, as long as the weather turned into \"the day the south wind\", the ceramic tile of the ground, metope, furniture of paint surface is wet \"sweat\". This is a kind of typical \"get damp\" phenomenon.
In the face of wet weather, can take the following measures to prevent or mitigate: one is as far as possible to reduce the indoor and outdoor temperature difference. Use of heating, electric oven and other heat sources
Get damp
Get damp
For indoor heating, make indoor temperature is equal to or slightly higher than the outdoor temperature; 2 it is to try to warm moist air flows from intrusion. Once found the direction of the wind from the north to the south should be timely close the doors and Windows, indoor wardrobe, cabinet door will lock, in order to reduce the outdoor air into; Three is in the indoor put some moisture absorption moisture absorption material. More economic and ideal is quick lime (lump lime), lime melting to absorb moisture in the air, and release heat, have a warming effect on indoor; Four is to use equipment for dehumidification. Have a dehumidification function of air conditioning to open immediately; Conditional still can use () to filter the indoor air, moisture absorption machine \"dehydration\".
The main weather elements: wind, cloud, fog, rain, snow and frost, thunder, hail, etc.

7. 关于天气的英语作文怎么写

Weather affects all of us in one way or another, directly or indirectly. For example, good weather makes us happy, bad weather makes us sick and depressed. Besides, on a fine day, we can go out for a walk or play a game in the open. On a rainy day, however, we can only stay indoors. In a word, weather is part of life for all of us.     We are concerned about weather. The first thing that many of us do after getting up is to see what the weather is like. With knowledge of the weather, people can arrange work and life of the day. If it is fine, we may decide to go on a picnic. If it is cloudy, we will have to take a raincoat or an umbrella with us when we are leaving our houses. Whatever the weather may be, we tend to adjust our activities to it accordingly.     In order to know what the weather will be, special people are hired to provide the information. They collect data, analyze them and predict the weather of the coming day. Such information, which is announced on the radio or on TV, is usually very accurate. Thanks to the efforts of those professionals, we can always know the weather inadvance and get prepared for it.

8. 关于天气的英语作文

A: did you watch the forecast?B: yes, i did. tomorrow is sunny day.A: really? that is great! i like sunny day.B: me too. why do you like sunny day?A: i like worm weather. what is the temperature tomorrow?B: 36 celcius degree.A: great~! we can go swimming tomorrow.B; yes, i like swimming.A: may be we can call more friends to go together.B: that is a good idea.A: we will meet at my house at 8:00 am.B: ok, see you tomorrow.A: see you.