英语作文开头说天气(关于天气的英语作文开头怎么写)

1.关于天气的英语作文开头怎么写

This is month of September, when school starts again we are stepping into Autumn.

这是九月了， 学校又开始上课，我们也踏入秋天了。

Autumn is my favourite season of the year, besides the temperature is mild,

秋天是一年中我最喜爱的季节. 除了气候温和，

the weather is dry, white clouds and blue sky, and hillsides are colourful.

天气干爽， 蓝天白云， 山中树林又多色彩。..

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2.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. 这应该差不多了。

3.求一篇介绍天气的英语作文

Weather Forecast-天气预报

Weather forecasts are of great help to us. In rural areas, farmers Wshow much concern about the weather. They want to know when it will rain, when it will snow and whether their crops may be injured by frost or hail. Usually the weather forecasts can help them to learn the information they need bef. rehand and enable them to avoid heavy losses. In cities, people benefit from weather forecasts. They will early umbrellas or raincoats with them as they go to work or to school. They will change their clothes when weather changes. And weather forecasts mean even more to pilots of airplanes, drivers of cars, captains of ships and military leaders.

Usually weather forecasts are correct, and therefore they enjoy the trust of most people. But weather is affected by a lot of factors and is very hard to be forecast very exactly each time.

We are grateful to those who let us know the weather in advance, for they work day and night to collect and analyze various data. Some of them have to do their job at observation posts in high mountains in terrible surroundings for working and living.

4.天气英语作文

您好，以下有两篇关于天气的英语作文，希望对您有帮助：

When it is summer in JiangNan, the weather changes very quick. Maybe in the morning,you feel it is cloudy and decide to go shopping then. After lunch, it has been dark outside. But the rain goes like it comes.Only a little minutes, the sun comes out. You can go shogging then if you are not afraid of the hot summer.

江南夏天天气变化很快，也许早上你感觉天气晴朗，决定去购物，午餐后，天已变暗。但是雨如他到来般离去，只是很短的时间，太阳出来了，如果你不怕炎热的天气，你就可以在那之后去购物了。

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.

5.帮我写一篇关于天气的英语作文不要太多100字左右

上海的天气（The Weather in Shanghai）

Shanghai lies in the south of China. In spring, the weather is changeable. Sometimes it's very cold, sometimes it's very warm. In summer, it becomes hotter and hotter. the highest temperature is over 40~C. the autumn in Shanghai is very nice.It's neither cold nor hot. the winter in Shanghai isn't very cold.It seldom snows. But most of the children look forward to a white Christmas

上海是中国南方的城市。在春天，天气变化无常。气温有时很低，有时很高。在夏天，它变的特别炎热，最高气温在40摄氏度以上。上海的秋天温度适宜。不是太冷，也不是太热。上海的冬天不是很冷，难得有雪天。但是，大多数的孩子还是盼望有一个白色的圣诞节将会来临。

6.一篇写天气的英文作文 100词左右

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

7.关于天气的英语作文 带翻译 五十词左右 简单的句子

When it is summer in JiangNan, the weather changes very quick. Maybe in the morning,you feel it is cloudy and decide to go shopping then. After lunch, it has been dark outside. But the rain goes like it comes.Only a little minutes, the sun comes out. You can go shogging then if you are not afraid of the hot summer.

江南夏天天气变化很快，也许早上你感觉天气晴朗，决定去购物，午餐后，天已变暗。但是雨如他到来般离去，只是很短的时间，太阳出来了，如果你不怕炎热的天气，你就可以在那之后去购物了。