
科技带来的影响作文450字汇编(15篇)
在日常学习、工作和生活中,许多人都写过作文吧,作文可分为小学作文、中学作文、大学作文(论文)。你所见过的作文是什么样的呢?下面是小编为大家收集的科技带来的影响作文450字,希望能够帮助到大家。
科技带来的影响作文450字1Not only in school can learn knowledge, outside the campus, but can learn some truth. In my memory, there is one thing that I have learned from it.
In a hot summer, cicadas in the tree, house is hot like a steamer like, I was extremely hot, the fan blowing out, a cool breeze blowing moment feel cool, I went on with my homework, write, no wind in the imperceptibly, I the hot sweat, looked up and found that when the fan has stopped rotating, at first I thought the plug is loose, then press the plug can be forced to, or the fan does not turn me to turn on the lights to see if the power outage, the lamp is broken fan seems bright, no way, had to move out of another a fan to blow, to finish the homework.
Written after the operation, I decided to look at the fan where the hell is bad, the idea has been set, I used a screwdriver, pliers, insulating film and other tools, to turn the fan on the floor, with a fan screwdriver screw down one by one, a fan is apart, see the wire broken, I think connect the wire, but I did not take over the wire, and how to put the broken wires on it, I look left, look right, that does not know where to start, I casually put the wires together, take the electric plug to see if repaired, the results did not turn, thought what is what is the matter? Isnt the wire right? At this time, suddenly remembered when father repair power, always said that is not known which is the fire line, the zero line what, is the electric fan the same way? I carefully observed the structure of the fan, found that one of the two lines is red, one is black, I think it should be black, red and red. So again, according to what Dad said before, black, red and red to reconnect, so I am very careful to pick up, quickly picked up. Take a plug in, try the electric fan, though I turn around, I suddenly found that I had forgotten to pass the electric wire through the lid. I had to remove the electric wire, go through the lid and reconnect it.
At last the fan was repaired, and I felt very proud in my heart. At the same time, it also let me understand the truth: whether it is to repair the fan, or do something, we should observe carefully.
科技带来的影响作文450字2随着七城会的到来,我们南昌也在加紧建设。我们要把南昌变成一个文明城市,而创建一个文明城市并不容易,需要许多文明的人、文明的事。
文明,一个并不陌生的字眼,贯穿了中华五千年的历史轨迹,划过了华夏浩浩汤汤的历史长河,流传至今。中国素有文明古国、礼仪之邦之称,古有三纲五常,今有五讲四美,文明的江水,顺着黄河的波涛,顺着长江的碧浪,丛远古至今,敲击着中华大地,敲击着每一位中华儿女的心灵,也洗涤着每一个中华儿女的灵魂。
文明,很简单,无非是爱护公物、懂礼仪和讲卫生什么的,可为什么还有人做不到呢?"e;爱护公物"e;很容易,只是不要踩踏花草,不要在课桌上乱涂乱画,不要搞破坏,这就是爱护公物。
古有孔融让梨,这是尊敬兄长的文明;有程门立雪,这是尊师重道的文明;有孟母三迁,这是爱护晚辈的文明;有高山流水,这是朋友互敬互爱的`文明;有举案齐眉,这是夫妻见相敬如宾的文明;''人人为我,我为人人''的文明,这是城市的文明!
科技带来的影响作文450字3今天是星期天,老师组织我们去敬老院看望老人。 一路上,大家扛着笤帚,提着铲子,有说有笑地来到敬老院。打地、擦玻璃、收拾床铺,不一会儿,我们就把敬老院打扫 ……此处隐藏1606个字……olunteered for the first time last summer vacation. We went to a rural primary school, selected some books and students' books and learning supplies, and talked with them about school life.
I was very surprised. I finally chatted with them for nearly an hour. We played games together, and everyone was very happy.
Volunteer activities not only brought me happiness, but also brought me happiness Let me be confident.
中文翻译:
每个人都有一段难忘的经历我最难忘的.是去年暑假第一次做志愿者我们去了一所乡村小学,选了一些书和学生的书和学习用品,跟他们聊了学校生活我很惊讶,我终于和他们聊了将近一个小时,我们一起玩游戏,大家都很开心,志愿者活动不仅给我带来了快乐,也让我变得自信起来。
科技带来的影响作文450字12Last Friday, our school organized us to visit the Scence and Technology Museum.
We went to there by a coach. The museum is very big. We saw many interesting scentific experiments, such as how to drive a car, how to make an engine to start, why a lamp gives raise a light and why the water flow down. We participated some experiments. I liked to drive a car.
It was an interesting day. I learnt a lot from the visiting.
科技带来的影响作文450字13今天,春光明媚,阳光灿烂,我一大早就从床上起来,准备去仪征市国防园参加学校举办的素质教育综合实践活动。
我踏着一路春风,又蹦又跳的走在去学校的路上,一路上,花儿对我微笑,小草对我点头,这不禁让我加快了步伐,迫不及待地想去看一看那里是什么样子的。
刚进入国防园的大门,只见一座习武大楼屹立在园区内。我们进入了大楼,做了短暂的休息,我们就开始了活动。
最让我回味的两个活动,就是相依为命和多米诺骨牌了。
我们先来到了相依为命的前面,只见在我们面前的是一个小湖,湖上有一个吊桥,吊桥上是一个个长方形的板子摇摇晃晃的。中间的桥离水面非常近,好像你一走上去,桥就会落水。刚才在一旁找安全绳的老师突然转过头,说这水比三层楼还要深,水里有几万条鱼。指导老师说的话,让我们个个身上冒出了冷汗。
指导老师把安全绳发放给了我们,然后又教我们把安全绳系上,让我们三个人一组,一起过桥。前面五组过去了,看见他们走得很快,我以为不是很难。 终于到了我们这一组过桥了,我轻轻地走上桥,开始,我发现不是那么可怕了,于是,我就加快了过桥的速度。到了中间我发现桥摇晃的.更厉害了。我走着走着,一不小心踩到了木板的缝隙中间!把我吓了一跳。桥晃得更厉害了,我有一点不知所措了。这时,只听后面的同学们在大声地叫着:“加油,加油!”这让我本来没有底的心,很快就悬了上来。我心里想:加油,你一定行的!最后,我终于在同学们的欢呼声中到达了终点。
过了桥,我们又来到了多米诺骨牌室。我们来到了这里,老师告诉我们多米诺骨牌是一个叫多米诺的传教士从别的地方带了几张骨牌给自己的孩子,这改变了他孩子的性格。后来,那个传教士死了,就把这种骨牌叫做多米诺骨牌,指导老师讲完了多米诺骨牌的由来,就让我们自己拼,我拼了一个棒棒糖的棒子快拼完的时候,悲惨的事情发生了,我一不小心把一个骨牌推倒了!只听“哗哗??”我的骨牌全都倒了。我心疼极了,这时,指导老师来到我身边,对我说:“失败了,没事,再来一次”。
这次的活动,让我们收获了许多知识,获得了许多快乐。
科技带来的影响作文450字14一天,老师捧着一个红红的纸箱走进了教室,大家都很惊奇,纷纷地议论,有人认为是做游戏,有人认为是"抽奖活动",顿时教室里就像炸开了锅似的乱成一团。
"不要说话,大家安静"老师神情严肃地说,"相信大家都已经从电视上知道了,由于今年四川地震,灾区有许多小朋友无家可归,他们的学校也被地震无情的摧毁了。现在,他们不仅缺食少穿,而且面临着没有学校读书的悲哀,想想我们仍在宽敞明亮的教室里上课,而在此同时,许多小朋友都在各界的关心下,在临时搭建的草房里学习。我们是不是应该做些什么呢?我们应该献出自己的爱心对不对?"只听同学们异口同声地回答:"对!"于是,班级上的同学马上都站了起来一个接一个走到红红的纸箱前把自己的钱都捐了进去。老师也捐了钱,这时老师提议让全班同学一人写一句对四川灾区的人说一句话,用信的形式和我们的爱心一起寄给灾区的同学们让“这次汶川发生了大地震,学校要求我们同学捐款,你们打算捐多少啊?”“我捐一百”,“我捐五十!
“我捐一百五十!”这儿一句,那儿一句,老师不由自主地笑了。
我回家后,就急忙拿出我的“小猪猪”存钱罐,开始数了起来:“一、二、三、四、五……一百四十八、一百四十九、一百五十”,不多也不少,一百五十元。我便拿着零钱去与爸爸换纸钱。妈妈见了,问道:“玲玲呀,你哪那么多钱干嘛呀?”“哦!我打算捐款呢”我大声说道,心中有一种自豪的感觉。“哦!是吗?那我们夫妻俩有钱就出钱吧!”于是爸妈又给了我一百五十元,我有三百元了,第二天我兴高采烈的'把钱交给了老师。
虽然我很舍不得我的零花钱,但是为了我们遇难的同胞,不得不这么做。我想:为了自己遇难的同胞,能这样献出爱心是值得我们去做的!
科技带来的影响作文450字15学校举办了跳蚤市场。跳蚤市场是把不要的玩具、书拿出来卖。我兴奋了很长时间。终于到了下午,我拿着玩具一口气冲上楼,这时我发现牌子不见了,我想还是叫吧。我大叫两元钱一个快来买啊……有一个小朋友看见了很喜欢这些玩具,就把他的朋友叫来买,我一下就卖完了。我拿着9元钱到6年级市场上去买。呀!那么多玩具可以堆成小山那么高。我看见一条项链,上面有一个恐龙头,我一问才知道要5元钱,我说:“1元钱卖不卖?”那人说:“不卖。”我说:“不卖就不卖,我走。”那人赶紧说:“别走,别走!我卖。”我给了钱拿起恐龙就开心地走了。
跳蚤市场在同学们欢声笑语中进行着。