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这天气的作文优质7篇

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这天气的作文优质7篇

这天气的作文篇1

多变的天气

天气就像婴儿的脸一样,变化莫测。这时阳光明媚,天空湛蓝得像大海一样,无边无际,突然间,太阳像个害羞的小姑娘一样不知躲哪去了,乌云密布,天黑乎乎的沉沉压下来,闪电在天空闪个不停,响雷一个接一个,轰隆隆,轰隆隆,吓得燕子低飞,蚂蚁搬家,蛇过洞。风使劲地吹着,树枝被风吹得喀嚓喀嚓作响,像是喝醉了酒的人一样摇摇晃晃。路上的行人,有顺着风走的,就像有人在背后推着,想走慢点都不行,有顶着风走的,虽然腿一个劲儿地往前迈,可身子就是走不到前面去。随着,不知谁在天上浇花了,天上滴下了一颗颗雨点,接着慢慢的雨一丝一丝的从天空中划落,无数丝细雨在空中编织成一张巨大的雨幕,从空中静静落下。顷刻之间,倾盆大雨来了。大雨凶狠地猛下,落在地上发出“叮叮”的声响,落在池塘里发出“咚咚”的声响,真像一名小小的作曲家。慢慢地,慢慢地,雨小了,雷声也小了,雨停了,大地像刚冼完澡一样干净,空气非常清新,太阳像一个大火球一样慢慢地爬出来了,彩虹姐姐披着七彩的衣服唱着歌曲也出来了,像一条绸带一样挂在天空,美丽极了。

这天气的作文篇2

since the winter last year,the haze has occurred a lot of times.haze is air pollution in which is mixed up with dust, smoke and other dry particles ,and it obscure the clarity of the sky and interacts with the natural environment.this kind of air pollutant come from a variety of natural and manmade sources. natural sources can include windblown dust, and soot from wildfires. manmade sources can include motor vehicles, and industrial fuel burning, and manufacturing operations. the one of the main cause that touches off haze is manufacturing operations. many factories were over measure produced the smog that had over the standard and the smog seriously influence the air become air pollution.

it has done great harm to our daily life.many traffic accidents happened just because of the heavy haze weather,more and more people have to go to see the doctor because the serious disease caused by the haze,quite a lot of flights have to be put off,a great number of people have to stay at home for fear of the poisonous air caused by the haze.

people have realized the great harm caused by the smog and the importance of protecting the environment.people all over the country are taking measures to reduce the smog weather.the government suggests people go to work or school with the public traffic, such as the bus and the underground.also we should plant more trees.one of effective solutions to help eliminate haze is to make some chemistry changes during the manufacturing process,so it could reduce harmful emissions which are produced by manufacturing operations  according to me, i will go to school by bike or on foot, and i won’t throw the waste anywhere.in addition, i will tell the people i meet to protect the environment as possible as they can.would you like to tell me some good ideas?i’m looking forward to your reply. we are all in this together! we shall survive and thrive together!

这天气的作文篇3

as the saying goes "qiu dong smog knife to kill". we can see and catch "smog" actually have bigger influence on the body, especially the high incidence of respiratory and cardiovascular and cerebrovascular diseases in the elderly group.

1. the effects on the respiratory system. haze composition is very complicated, including hundreds of atmospheric chemistry particulate matter. which is bad for your health mainly aerosol particles less than 10 microns in diameter, such as mineral particles, sea salt, sulfate, nitrate, organic aerosol particles, fuel and car exhaust, etc, it can directly enter and adhesion in the human respiratory tract and alveoli. especially the submicron particles are deposited on upper and lower respiratory tract and alveolar, causes the disease such as the acute rhinitis and acute bronchitis. for obstructive bronchus asthma, chronic bronchitis, emphysema and chronic respiratory diseases such as chronic obstructive pulmonary disease patients, haze weather can make the illness acute or acute exacerbation. if this kind of environment will cause lung cancer for a long time.

2. the effects on the cardiovascular system. haze weather pollutants in the air, air pressure is low, easy to induce acute cardiovascular disease. such as heavy fog, the moisture content is very high, if people in outdoor activities and sports, the body's sweat is not easy to discharge, cause people bosom frowsty, increased blood pressure.

3. the fog haze weather can also result in close formation ultraviolet weakened, activity of the infectious pathogen in the air, increase of infectious diseases.

4. reduce because of the fog the sun, ultraviolet irradiation in children is insufficient, inadequate vitamin d in the body to generate, the absorption of calcium significantly reduce, serious can cause rickets in infants, children's growth to slow down.

5. affect mental health. heavy fog weather depression, due to weak light and easy to let a person produce mental laziness, depression, and pessimism, encounter something goes wrong and even easier to spin out of control.

6. affect the traffic safety. low vision in haze weather, visibility, air quality is poor, easy to cause traffic jams, traffic accidents.

这天气的作文篇4

一轮红日从东方冉冉升起,照亮了祖国的大地,太阳公公用美丽的金针遮住了自己美丽的面庞,火红火红的光芒把大地灰蒙蒙的雾气挑破了,唤醒了沉睡中的人们。金闪闪的太阳光芒四射,周围的云彩透出一片片火红枫叶般的亮光。太阳公公把自己的身影映在水面上,俯下身子欣赏自己火红的脸庞,不一会,太阳公公躲到云层的后面,渐渐的消失了。

有时天气像个小娃娃,一日三变,这不,刚才还是晴空万里,转眼间乌云压顶,不一会刮起了狂风,“呼,呼,呼,”狂风呼啸,可怜的小树,被大风吹的东倒西歪,一条条树枝像一条条皮鞭在空中抽打着。狂风拼命的乱刮着,像小刀一样割在人们的脸上,狂风大作之时,我们扔出去的白色垃圾、纸屑在狂风的带领下卷入空中,飘飘摇摇、上下翻飞,还有那黄沙吹得我们睁不开眼睛。所以我们更要保护环境。

天昏地暗轰隆隆、轰隆隆、电闪雷鸣,闪电一次又一次像我们袭来。像一条条浑身带火的赤蛇飞过天空,蓝色的、红色的、黄色的千变万化,一次次像我们突袭,接着一声闷雷,在黑漆漆的天空滚动,震得我们半个身子都发麻了,啊!大雨就要来了、大雨就要来了,蚕豆大的雨滴落在了屋顶上、墙头、地上、溅起了一朵朵晶莹的水花,雨从屋檐上流了下来。

天气是多变的,有时晴、有时阴、有时狂风大作、有时是温暖的,正是因为他们广阔无垠,才使我们至今无法了解。

这天气的作文篇5

那天放学,我和妈妈一起回家,路过十字路口的时候妈妈和一个陌生女人寒暄。那女人坐在路边,衣衫褴褛,头发凌乱,坐在那里呆呆的看着这个车水马龙的城市。“你坐这干吗?”妈妈问。“恩,我歇会。”那女人扭过头来看妈妈,嘴角稍微上扬。

走过去了之后我才问妈妈:“妈,那是谁啊?”“原来二铺村的神经病。”妈妈说,“啊?”我扭过头看她,她还坐在路边发着呆。“她不神经啊,我看她挺正常的呀。”我惊讶的说。“她是受刺激了,有时候神经起来那可不得了,不过有时候还是正常的。”

妈妈说她因为家庭原因受了某方面刺激才成这样子的,她也是个可怜的女人。她丈夫对她并不好,每天都打骂她所以她经常在路边睡,都不敢回家。有一次她和一位保安发生争执,俩人都快打起来了,那是在她犯病的时候。我闭上眼睛,能想象的到,那是的场景:一个保安和一个女人纠缠在一起,另外几个保安把他们拉开,旁边的人呢,都只是“路人甲乙丙丁”吧,只会认为她是个疯女人,神经病,都会向着保安那一伙。但是,又有谁真正了解她呢?走了很远,我再一次回头望去,距离已经把我的视线拉开,看得到的只是她孤身一人坐在路边的轮廓。我的泪水冲破了内心的最后一道防线,瞬间,视线模糊了。

她,呵呵,也许没有人真正了解她,也没有人想真正了解她,对于她,人们只有一个评价——疯女人。也许在她犯病的时候,人们只是一笑而过“这人疯了”。但是,有没有人想过,在多少年以前,她还是一个大姑娘的时候,也怀揣着自己的梦想,在这个世界努力拼搏?她也有梦,也和所有人一样,想过上更好地生活,可是现实总是残酷的,一场意外,夺去了她的梦,和她对美好未来的憧憬,再加上无边岁月的洗礼,她经历的太多太多,看到的世事无常也太多太多,我想起了她最后的那抹微笑,真的不同于普通人的那么幸福,那么纯洁的笑,而是经历了无数风雨,被岁月沉淀的已经惨白的笑,至少,她还能笑。

我想,也许如果有一个人,肯听她细数多年来的经历,让她把所有的委屈都道出来,肯帮她,肯懂她,或许。这要比她吃药好得多。她最后的轮廓印在我的回忆终点,是那么的孤独,那么的无奈,那么的.,让人心疼。

假如有一天,你也沦落到她那种地步,在这个社会,人们对你指指点点,说你是疯子,是傻子,没有一个人肯听你的故事,没有一个人肯懂你,也没有一个人肯在乎你,那样的感觉,我相信没有人喜欢吧。

当今社会,人们都生活在这个车水马龙的城市,都各顾各的工作,上班,赚钱,只为一己私利都肯伤害自己的亲人。这个被利欲熏心的社会,是惨白的,再也不像从前那样美好,每个人的心里就只有自己,根本不可能去顾忌别人的感受,所看到的,也只是表皮。呵呵,我仰天长问,这样,真的好吗?!

时光太悠长,一如既往。每个人都害怕被看出自己内心的脆弱,我多么希望可以回到从前,过着安宁的生活,而不是在这个喧闹的城市,感受着渐渐降低的温度。

这天气的作文篇6

天色沉了下来,海边传来阵阵湿热的、带着海腥味的风,没有带来凉意,反而给人们一种闷热的感觉,黑色的海面也让人隐隐感觉有些不安,人们继续埋头做自己的事情。

半夜,一滴、两滴,雨刹那间猛烈地落了下来,落在沙地上,遍地凹坑。雨不断击打在帐篷上的声音把人们吵醒了,帐篷摇动着,从中传出人们烦躁的说话声,抱怨着这个讨厌的天气。忽然,世界一亮,如同拍照时大大的闪光灯,人们不语了。紧接着,从远处传来一阵巨响,仿佛是一个巨人把一块巨石不计后果地扔了下来,那块巨石滚动着,发出让大地都为之颤动的声响。巨石越滚越近,人们中间一些胆小的孩子忍不住哭了起来,只听见声音好像就要到达人们那里,声响停了,好像是那个巨人又重新抱起了巨石。人们没有注意到自己松了一口气。接着,雨下得更大了,急促又响亮地砸在帐篷上,如同大师级的鼓手,其中还掺杂了海浪的咆哮声。又是一道闪电划破死寂的天空,世界又亮堂了一下,随后又是雷声的.怒吼。此时,海边就像在演一出戏,雷声是大鼓,闪电是灯光,海浪声是观众的欢呼,雨声是旋律。演员们都沉浸在自己的交响乐中,可人们却听得心惊胆颤,心中祈祷着这出疯狂的闹剧赶快结束。

雨忽然小了,两滴、一滴,之后便一片寂静,只有海浪还在不甘地击打着沙滩。第二天,人们揉着惺忪的睡眼来到海边,一阵带着水气的风吹来,带来了凉爽。天空清澈,蒙着一层薄薄的雾,太阳藏在雾后散发着柔和的光茫,雨后的天气,一片晴朗。

这天气的作文篇7

望一眼窗外,突然发现看不到蓝天、白云,天地间一片灰色的景象,连对面的楼房也只有朦胧的轮廓。这样的天气越来越频繁,雾霾正无声无息地笼罩着我们的城市。

雾霾是雾中悬浮着大量的烟、灰尘等微粒而形成的混浊现象。据环保部遥感卫星监测:1月29日中国范围内有130万平方公里的地区被雾霾笼罩,空气质量严重污染。

那雾霾天气是怎样来的呢?很多家庭都拥有小汽车,我们的出行更便捷了,但汽车的尾气排放污染空气;电厂、炼油厂、化工厂在我们的城市里“大显身手”,但夜以继日地不断排放出煤烟和灰尘;绚丽的烟花爆竹让人目不暇接,但空气中烟雾腾腾,变得非常混浊,空气质量急剧下降,pm2.5、pm10指数直线上升,这些都是造成雾霾的主要原因,它们在带给我们快捷方便、赏心悦目的同时,也悄悄给我们带来了意想不到的后果。

雾霾的天气,我们呼吸的是混浊的气体。空气中的霾会引起肺炎、咽喉炎、气管炎、心脏衰落等疾病。1952年,英国伦敦的那场大雾似无形的杀手,在短短五天内就夺取了4000人的生命,在之后两个月内有夺去了8000人的生命,可见大雾的威力,也该给我们敲响了警钟。

我们要的是清新的空气,要的是健康的体魄。请不要以牺牲健康为代价,而换来所谓的美好生活。少开车,绿色出行,多种树,保护森林。治霾,从我做起。

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