描写《天气》作文6篇

天气越来越热了！小学生关于夏天的作文为您献上！

可爱的夏天来了，轻柔的风儿给人带来一丝丝温暖的感觉，七色的彩虹飘在天空中，那云彩可真是五彩斑斓；你再看，枝头上挂满了香喷喷的果实，孩子们看了总是馋得流下口水来。

夏天来了，是谁告诉你的呢？哟，原来是一只只勤快的萤火虫。它们提着一个个小灯笼，飞来飞去，时而在空中盘旋，时而在空中舞蹈，好似一张张明亮的小灯，照亮了漆黑的夜晚。

夏天来了，是谁告诉你的呢？哟，原来是一个个圆溜溜、绿油油的的大西瓜。西瓜上面还镶嵌着一条条深绿色的花纹，远看像一个个深浅相互映照的地球仪。咬上一口，甜滋滋的，一下子让人们的口水流到衣襟上。

夏天来了，是谁告诉你的呢？哟，原来是一朵朵洁白无暇的荷花，它们在池塘里竞相开放，她们坐在绿色的荷叶船是在池塘里轻轻地游荡，飘出一股淡淡的清香。难怪古人给她们至高评价：“出淤泥而不染，濯清涟而不妖”。

夏天来了，是谁告诉你的呢？哟，原来是一阵阵轻柔的夏雨，滴哒哒，滴哒哒，透明的夏雨是凉爽的，给人一种清凉的感觉。好似娃娃在打鼓，滴哒哒，滴哒哒……这种声音真是柔、真是美呀！

夏天来了，是谁告诉你的呢？哟，原来是一颗颗挂满枝头的樱桃，她晶莹透亮，像是一颗颗红宝石，在阳光的照耀下，更是耀眼，更是夺目，人们明知她味之美，果肉之润，却有点舍不得入口，怕把她可惜了。

夏天呀夏天，你虽没有春之嫩、秋之实、冬之白，但你有你独到。

关于天气英语的作文

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

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(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

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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,

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thus making it cooler.

关于冬天天气寒冷的日记100字

冬天天气真冷，北风呼呼地刮过光秃秃的树梢，以前，在树上的鸟儿都不知去向了，树没有了往日的生机，显得孤零零的。

冬天天气真冷，凛冽的寒风无情地吹在人们的脸上，像刀割一样疼。人们全副武装，头戴棉帽，身穿棉袄，可是还是觉得冷，人们有的缩紧脖子，有的把外套裹得更紧了。冬天天气真冷，霜娃娃真调皮，在叶子上玩耍，在屋顶上睡觉，早晨，我向远处望去，周围一片雪白。

冬天天气真冷，小河都结冰了扔一块小石子下去，就会有一个小窟窿，不禁让我想起了古诗《江雪》;“千山鸟飞绝，万径人踪灭。孤舟蓑笠翁，独钓寒江雪。”

2020关于雾霾天气的作文

雾霾，雾霾，又是雾霾，雾霾可谓是天气杀手，可是，为什么会这样呢，让我们一起来看看吧！

我在看书时，知道了雾霾产生的原因，原来是因为空气污染造成的，污染空气的原因很多，如：工厂的烟囱里的浓烟，汽车尾气也是一大害处，现在的汽车越来越多，排出的废气也越来越多，这些废气都漂浮在空中，十分难闻，还有，人们乱砍乱伐，严重破坏了绿化，风一起，到处灰尘……有些人说这是大自然给的报应，真是一点都不错，我们的生活是方便了，但同时，我们也受害了，我们，是不是该想想了。

雾霾对我们的危害可能还要维持一点时间，我们应该想想治理的方法，首先应该多植树造林，因为树木会防沙，尽量少开汽车，多骑自行车，大家一起为治理雾霾出一份力。

雾霾，希望你早一些走，让我们重新见到明媚的阳光，也想因为这一次，能让大家知道，保护环境的重要性。

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有关天气的英语谚语

高考在即，语文迷特地为大家整理了关于天气的谚语，供大家写作文的时候参考。

for a morning rain leave not your trip. 不要因为早晨下了一场雨就不去旅行。

when dew is on the grass,rain will never come to pass. \"草上露珠闪，告别下雨天 fish bite best before a rain. 大鱼吃小鱼，天空要下鱼

when ladybugs swarm,expect a day that’s warm. 蚂蚁搬家，天将雨

if bees stay at home,rain will soon come.if they fiy away ,fine will be the day

蜜蜂迟归，雨来风吹 on cloud nine 飘飘然如上九重天

halo around the sun or moon ,rain or snowsoon. 日晕三更雨，月晕午时风

when a halo rings around the moon or sun, rain is approaching on the run.

太阳月亮镶银边，老天马上要下雨

red sky at night, sailor’s delight.red sky in the morning, sailor’s warning.

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\"晚上天色红，水手乐呵呵;早晨天色红，水手急煞煞。 save for a rainy day 未雨绸缪

when the stars begin to huddle ,the earth will soon become a puddle. 月明星稀

mountains in the morning. fountains in the evening. \"早晨天上积雨云， 晚上地下降暴雨

red sky at night,sailor’sdelight.red sky in the morning,sailor take waring.

早霞不出门，晚霞行千里

浅析：芒种期间天气热不热

根据《长江中下游气候》一书中有关入梅日期的统计：一般武汉是在6月16日、安徽安庆6月15日、南京和上海是6月17日。在湖南、江西、浙江大部，梅雨一般比长江流域来得早几天。但降水日数很少的年份也出现过，气象学上把这段时期没有连续性降水的情况，称为空梅。梅雨之后是长江中下游的伏旱期，如果空梅，这一地区将有可能出现严重的夏旱。

芒种期间，华南汛期虽说处在晚期，依然会有大暴雨。正常情况，一般先进入梅雨期的是湖南、江西中部、浙江南部地区，入梅后如同华南一样，该地区的主汛期开始，时有暴雨发生，山区地区需要警惕局地大暴雨引发的山洪、泥石流等次生灾害。还有城市排除积水、农田排涝和抢救遇难群众，都会列如应急预案之中。

历19、1991和1998年，梅雨期间的暴雨都引发了全流域性的特大洪水。根据国家防汛抗旱总指挥部办公室今年5月发布的洪涝灾害统计，1998年因洪水死亡4150人，损失人民币2550亿元。当然这种情况的形成，一定是冷暖空气势力都较强，势均力敌所致。

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另外，西南地区从6月份也开始进入了一年中的多雨季节。此时，西南西部的高原地区冰雹天气开始增多。

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