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MY FAIR LADY---Mini-Biography for Audrey Hepburn
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更新时间:2024-01-18 10:29:35 发布时间:24小时内 作者:文/会员上传 下载docx
2023-01-03
2023-01-03
2022-12-04
MY FAIR LADY---Mini-Biography for Audrey Hepburn
2023-01-01
2023-01-01
Today, my mother and I went to the supermarket.
I saw a lot of items and food. I saw some of the delicious, like in the past, but my mother to buy eggs, I do not think that in the past, otherwise it will get lost. After a while, my mother has bought things.
So next time myself ...... delicious!
1、特斯拉 Model S最大续航:840km
Model S 20_款 Plaid版:工信部纯电续航里程840km; Model S 20_款 长续航升级版:719km; Model S 20_款 Performance 高性能版:694km、 补贴后参考价:73、39~117、49万元;上市时间:20_年9月
2、小鹏P7最大续航:706km
20_/20_款 后驱超长续航版:工信部纯电续航里程670/706km;
补贴后参考价:25、49~36、69万元;上市时间:20款为20_年4月,21款为20_年10月
3、广汽蔚来007最大续航:643km
广汽蔚来007 PLUS版/TOP版/星舰版/私人定制版:工信部纯电续航里程643km;
补贴后参考价:27、98~40万元;上市时间:20_年4月
4、上汽R汽车 - ER6最大续航:620km 上汽R汽车 - ER6 20_款:工信部纯电续航里程620km
补贴后参考价:16、28-20、08万元;上市时间:20_年8月
5、蔚来EC6最大续航:615km
20_款 605KM 运动版:补贴后参考价40、35万元; 20_款 615KM 性能版:补贴后参考价44、35万元;20_款 615KM 签名版:补贴后参考价50、35万元。上市时间:20_年7月
6、比亚迪 汉EV最大续航:605km
20_款 EV 超长续航版豪华型 补贴后参考价:22、98万元;超长续航版尊贵型:25、58万元。
上市时间:20_年8月
7、长安CS55(配置|询价)纯电版E-Rock最大续航:605km
长安CS55纯电版 超长续航版 补贴后参考价:17、99~20、99万元;上市时间:20_年7月
8、特斯拉 - Model 3最大续航:668km
20_款 改款 长续航后轮驱动版 厂商指导价:30、99万元,工信部纯电续航里程620km ,上市时间:20_年6月。20_款 Performance高性能全轮驱动版 厂商指导价:41、98万元,工信部纯电续航里程600km ,上市时间:20_年4月。
能源的英语作文 (菁选2篇)(扩展7)
——新能源汽车充电桩 (菁选2篇)
哎!听老师说地球上的常规能源只可以用五十至一百年左右了,那可怎么办呢?我们应该开发新能源了。开发怎样的能源呢?我带着疑惑回到家里。我躺在床上是想啊想,不知不觉就睡着了。
当我醒来时发现家里发生了翻天覆地的变化。当我要下床时,一个机器人飞快的跑过来问我:“主人,你有什么需要吗?”我惊讶的问机器人现在是多少年,他回答说是2209年,我一个鲤鱼打挺从床上跳起来,满怀好奇地参观起我的房子来。房子漂亮极了,但我有些疑惑不解,不是早就说地球上的能源已经快要枯竭了吗,为什么现在还有这么多能源呢?我仔细观察了,原来这所房子到处是隐藏的太阳能电板,机器人、电视机都是自行发电,还用了一种特殊的能源储存系统来控制这种电能的收集和使用。
我来到一个宽敞的房间里,发现里面有很多健身器材,于是我挑了一个健身器玩了起来。那个器材突然出现一行字:本次健身发电10万伏、20万伏、30万伏……哦!我明白了,这不是一般的器材,而是一个可以发电的健身器材,而且发电量大得惊人。
我走出房间,来到了车库,机器人紧跟在我身后。我看见一辆超级跑车悬在半空,外面大部分是用红漆喷刷的,上面还有用黄色漆喷的闪电图案。底面只看见4个大风车在转,才使汽车悬空,后面有8个加速*,还有一个又大又圆的排气管。我想这一定很耗油,还会对环境有很大污染。机器人助手手一挥,车子就稳稳地停在了我面前,我坐上车子,感觉特别舒服,但我又疑惑了,这车没有方向盘、油门、刹车等东西,摆在我眼前的只有一个显示器。我立马打开显示器,上面马上出现了这辆车子的结构和使用方法。哦,这时我明白了,这辆车是环保车,它把垃圾作为主能源,二氧化碳作为副能源,排气管喷出的气体是花清香,加速气喷出的是氧气。我要我的机器人助手驾驶汽车,带我出门旅游。
我刚出大门就惊呆了:眼前到处是高楼大厦,马路上车辆络绎不绝,空中还有各种形状的汽车绕着楼房飞行,形成了一条神奇的空中马路,但奇怪的是,尽管车辆很多,但秩序井然,而且没有噪音和污染,空气格外清新。机器人助手将汽车调了个空中飞行模式,我们的车子就嗖的一声飞上了空中马路。
我一不小心打开了加速器,汽车以每秒50千米的速度前行,于是我来到了世界各地,看到了我从未见过的景观。我发现那些海边的国家在海岸边建起一个个大风车,一条条巨大的像蟒蛇一般的绳索伸向海里,机器人助手告诉我,他们是在利用风能和潮汐能发电,当台风来临的时候,这些大风车不仅可以抵御台风,而且可以产生丰富的电力;涨潮或退潮的时候,这些大绳索也能迅速收集能源集中转化为电能。我还发现领土广阔的国家就建设大量的太阳能电站发电,人口多的国家还通过垃圾转化发电。各个国家和地区都充分利用自己的优势,开发了各种各样的新能源,人们过着安居乐业的生活。
当我正坐在疾驰的汽车里,高兴的游历世界时,突然我的车一头撞上了前面的一座高山,我吓得赶紧闭上眼睛,天啊,只听到“砰!”的一声,一切都完了,我感到我的头好疼。过了一会,我睁开眼一看,哪里有什么汽车,哪里有什么高山,原来是我一不小心从床上摔了下来,头重重地摔在了地板上,哦,原来刚才是在做梦。虽然只是一场梦,但我相信,只要我们积极地开发各种新能源,就一定能解决世界的能源危机,我们未来的世界一定会和我的梦一样美丽。
能源的英语作文 (菁选2篇)(扩展3)
——节约能源英语作文带翻译 (菁选2篇)
According to a recent survey, the energy crisis has become one of the biggest problems in the world. If we do not take any measures, we will be threatened by the energy crisis of many countries sooner or later. People who realize this problem suggest that the government should reduce the huge consumption of national resources when it is unnecessary, in order to save limited resources.
In addition, residents and factories should limit their heavy energy consumption. If we do that, we can only delay the energy crisis, but not solve it. In my opinion, the best and effective way is to develop new energy such as solar energy.
Although the unknown energy and other unknown energy will be exhausted in the near future, the most important thing for people is to develop new energy so that human beings can survive on the earth without lack of oil, metal and food.
中文翻译:
根据最近的一项调查,能源危机已经成为世界上最大的问题之一,如果我们不采取任何措施,我们迟早会受到许多国家能源危机的威胁,认识到这个问题的人建议在不必要的时候缩小对国家资源的巨大消耗为了节约有限的资源。此外,居民和工厂应该限制他们严重的能源消耗。如果我们这样做的话,我们只能延缓能源危机,但解决不了这个问题。
我认为,最好和有效的办法是开发太阳能等新能源,不清楚的能源和其他未知的能源虽然已知的将在不久的将来被耗尽,但人们现在最重要的事情是开发新的能源,使人类能够在地球上生存而不缺少石油、金属、食物等。
Ever since early this century, electricity has become an essential part of our modern life. It plays an important role in many fields such as industry, agriculture and the daily life of men. Electricity is a source of energy that makes it possible for the factories to turn out products and for people to create comfortable living conditions, for example. If there were no electric power, things would be quite different. Machines could not run and people would have to fall back on their hands to produce what is essential for them to keep alive. Traffic would have to stop at night because there would be no lights in the street. A world in darkness would no longer be a pleasant one. In a word, things would be in a mess. Therefore, we should realize the importance of electricity. As
electricity is insufficient in our country, we should be frugal in using electricity. We should make great efforts to produce more electricity.
一、 教学内容
九年义务教育小学数学第九册第63页。
二、 教学目标:
1、通过调查,了解家庭用水用电的情况。查找相关资料,并进行数据的分析和对比,培养学生搜集和处理信息的能力。
2、初步渗透统计思想和方法,让学生体验用数学知识解决问题的全过程。
3、通过对生活实际的分析,认识到节能的重要性,唤起学生的环保意识和携手共创美好家园的使命感和责任感。
三、 教学重点:
通过活动学会应用所学的知识,解决生活中的实际问题,培养学生节约用水、节约用电的意识。
四、 教学难点:
培养学生的实践能力及体验运用数学知识解决实际问题的全过程。
五、 教学设想:
新课程改革要求义务教育数学学习的目标之一就是:_使学生通过学习获得必要的数学知识以及基本的数学思想方法和必要的应用技能。并把实践与综合运用作为四个学习领域之一。所以在本课各个教学的各个环节的设计都是围绕生活实际展开的,让学生把学习的小数的知识运用到身边的实际生活中,体验数学与生活的密切联系。通过水费发票单认识并学会算水电费,无论是问题的引入、范例的选择还是练习的设计,都尽量使学生深切的感受到数学就在我们身边,小学数学教案《数学教案-《节约能源》》。拉近生活与数学学习的距离。在教学中联系节约用电、用水的知识和环境保护的知识,更近一步的贴近了我们的生活,并用一首优美的乐曲结束全课,激励学生的情感态度,唤起全民的节能意识和建设美好家园的使命和责任感,又使教学从单一的学科教学走向多学科、多功能的综合。
本课教学的又一个重点是让学生在学习、活动、计算的同时提高收集、分析、比较大小、处理信息能力,渗透统计思想,进一步利用小数知识。
六、 教学设计
(一)创设情境,导入新课。
(二)联系实际,体验数学。
(三)汇总数据,分析比较。
1、导入。
2、小组合作填写汇总表,统计整理数据。
3、反馈。
(四)计算分析,感受水浪费的巨大。
1、由学校的水电费导入。
2、水龙头滴水计算。
3、学生汇报。
4、对比信息。
5、小结。
(五)交流节约用水、用电的方法。
1、小组交流。
2、汇报。
3、师小结。
(六)设计口号,宣传环保。
Energy shortage is a very serious problem in the world. Many people worry that energy resources on the earth will be exhausted if we use them in an unchecked way. This, most people agree, will cause serious problems and even crisis and jeopardize the survival of mankind .
On the one hand, most people agree that the problem can be solved in one way or another. One is to conserve and save our energy. Energy refers not only to coal, oil, or natural gases but also to goods, land and water, etc. Most countries have realized the wastefulness in their using of energy. They are trying to conserve energy. For example, some countries have a daylight saving system to use less electricity for lighting. Some cities have enforced water savers at public such as restrooms and bars. Some have enforced serious penalties on overuse of electricity, water, and farming land. By these means, people hope the drain on energy resources could be slowed down.
However, conservation alone cannot solve the problem. Another way, perhaps the best I think, is to develop new energy resources. Obviously, no matter how hard we try to save energy resources and how abundant they are, we will use them up sooner or later. I think there are many energy resources that we can develop and utilize. We don’t have to depend only on the current conventional energy resources. There are many other energy resources that we can develop such as nuclear power, waterpower and solar power. These resources, if developed, can completely replace the conventional energy and thus solve the problem of energy shortage.
能源短缺是世界上一个非常严重的问题。许多人担心地球上的能源资源将被耗尽,如果我们在一个未经检查的方式使用它们。这一点,大多数人同意,将导致严重的问题,甚至危机和危及人类的生存。
一方面,大多数人同意,可以以一种方式或另一种方式来解决问题。一个是保护和拯救我们的能源。能源不仅是指煤炭、石油、或自然气体,也是商品,土地和水等大多数国家已经意识到使用能源的浪费。他们试图节省能源。例如,一些国家有一个日光节约制度使用更少的电力照明。一些城市实施水储户在公共休息室和酒吧等。有些执行严重惩罚过度使用的电力,水,和农业土地。通过这些手段,人们希望在能源资源的消耗可能会放缓。
然而,保护本身并不能解决问题。也许最好的.我认为,另一种方法是开发新的能源资源。很明显,无论我们如何努力节约能源资源和他们有多么丰富,迟早我们将使用它们。我认为有许多能源资源,我们可以开发和利用。我们不需要只取决于当前常规能源资源。还有许多其他的能源资源,我们可以开发,如核能,水力和太阳能。这些资源,如果发达,完全可以替代传统的能源,从而解决能源短缺的问题。
能源的英语作文 (菁选2篇)(扩展4)
——新能源车实际续航 (菁选2篇)
摘要:汽车是第二次工业改革后经济及科学技术发展的'重要产物之一,它不但意味着汽车行业得到了迅速发展,还意味着人们生活水平及质量的提高,更意味着我国社会及经济得到了高速发展。但不可否认的是汽车的大量生产及使用也消耗了大量的社会的资源与自然能源,在很大程度上造成了能源严重短缺度不良现象发生,给人类生活及自然界都造成了不利影响。
关键词:新能源车;节能技术;应用
社会经济与科学技术是不断发展的,同时也带来了能源消耗过大至枯竭、环境污染严重等问题,使节能能为社会经济及科学技术发展的重要任务和目标。汽车作为耗能最大的产品之一,更应将节能理念贯彻并应用到汽车行业的生产过程中,以实现汽车的有效节能,这使新能源汽车节能技术的应用成为必然。
1新能源汽车的节能技术
混合动力节能技术
新能源汽车的节能技术是指汽油、柴油与电能在仪器上的有效混合形成混合动力的过程,混合动力系统的构建是新能源汽车的节能技术的关键,是整个汽车性能的重要影响因素,对汽车的节能效果起着决定性作用,一般可分为微混合动力系统、轻混合动力系统、中混合动力系统和完全混合动力系统。高效汽油和柴油机节能技术内燃机技术也同样是汽车节能的关键,整体的技术包括高效汽油和柴油机节能技术两大部分,具体的技术包括汽油机直喷、稀薄燃烧、分层燃烧、柴油机高压喷射、柴油机多次喷射、可变气门和废气涡轮增压等技术。
高效载重汽车的发动机节能技术
目前我国高效载重汽车品种少,体现出高效载重汽车的发动机节能技术还很落后。必须加强高效载重汽车的发展力度,以实现运输效率的提高、汽车消耗的降低,所以国家相关部门及汽车行业理应提高对高效载重汽车的重视度和支持度,以实现其的进一步开发和产业化发展。
轿车和轻型车的柴油化节能技术
轿车和轻型车的节能主要通过柴油化来实现,轿车和轻型车的柴油化节能技术随着汽车在家庭应用中的普及,已经引起国家及汽车行业的高度重视及关注,并且已经开发出很多节能型的轿车和轻型车,有效减少了能源的开发与消耗。
2新能源汽车节能技术的应用研究
混合动力汽车的应用
混合动力汽车的制造原理是混合动力节能技术,是一种动力车型,形成混合动力的汽油、柴油和电能都有效混合在动力车型中的仪器上,实现了燃油和功率输出低车型的改善与转型,根据混合动力原料比例的不同,混合动力汽车又分为汽油混合动力汽车和柴油混合动力汽车两种。混合动力汽车在实际应用中与其他汽车相比具有以下几点优势:第一,不但有效增加汽车机器功率的输出,还有效减少了汽车的耗油量,符合节能降耗社会经济发展的要求及需求;第二,混合动力汽车很多都是使用电能来实现对大功率内燃机功率不足的来补充,即保证了行程又实现了电能的循环使用;第三,可以完全使用电池驱动混合动力汽车在市中心人流量大的地方行驶,实现有害气体在城市中的“零”排放;第四,当没有没有能源驱动汽车行驶时,可以到附近的加油站进行加油,再继续行驶,减少新加油站建设的投资费用[1]。
纯电动汽车的应用
纯电动汽车顾名思义就是直接使用电能驱动行驶一种新型汽车,在生产制造过程中应用到的技术电力储存技术,该技术是纯电动汽车的技术难点,该技术的目的在于将电全部储存到汽车的电机中,以作为汽车行驶的驱动器。纯电动汽车与传统消耗石油等不可再生能源的汽车相比,具有以下几点优势:第一,可以有效节约不可再生资源,而且不会放出污染性大和毒害性大的气体污染环境和毒害人类;第二,纯电动汽车的驱动能源广泛,因为使用的是电能,所以可以从核能、水能风能及太阳能等可再生能源中获取电能,以驱动纯电动汽车的无污染行驶;第三,纯电动汽车的电能获取时间充裕,只要一有空余时间就可以进行充电。基于这些优点,可以了解到纯电动汽车的制造是由多个制造企业完成,所以其价格与其他汽车相比较高,并且要通过政府和多家企业的共同努力,才能将纯电动汽车推广到人们的日常生活[2]。
燃料电池汽车的应用
燃料电池汽车的行驶驱动力主要是由液化石油气(LPG)和压缩天然气,经过加工和燃烧后转化而来,在制造过程中使用了多种技术,主要包括电子控制技术和污染净化装置,其目的是为了提高汽车的行驶效率和减少污染物的排放;其驱动能源转化的原理是将有机燃料,燃烧并经过化学反应产生电流,然后将电流集中在汽车的驱动器上,进而实现汽车驱动力的生成。随着燃料电池技术不断改革和优化,使燃料电池汽车实现了零排放,不但实现因机油泄漏引起水污染的减少,还有效减少了温室气体的排放量,更实现了燃油经济效率的提高和发动机燃烧效率的提高。
氢动力汽车的应用
说到“零排放”,氢动汽车才是真正意义上的“零排放”,因为氢气经过燃烧后会发生化学反应,产生纯净水,对环境可以任何污染且不会威胁到人们的健康生活。但是氢气的制造却是一个很艰难的过程,所以其造价很高,如果制造过程中稍一不慎就不能达到二氧化碳排放量降低的目的,进而不能实现“零排放”,所以氢动力汽车的价格最贵,在实际生活中也很少有人使用。
3结语
工业一直是我国经济发展的原动力,而支撑这一动力产力便是科学技术。随着高科技技术在汽车产业中的不断应用,孕育出了新能源汽车,这种类型的汽车使由新能源节能技术打造而成,所以与以往的汽车相比其节能效率更高。不但实现了汽车的节能降耗,还实现中国社会经济及科学技术的健康可持续发展。
参考文献:
[1]张夏爽.试论新能源汽车节能技术的应用[J].中国新技术新产品,20xx(06):130.
[2]赵力宁.汽车新能源与节能技术应用研究[J].科技创新导报,20xx(08):45+47.
第一款、奔驰GenH2 Truck
这款新能源卡车命名为GenH2 Truck,是一款燃料电池驱动重型卡车,新车外观的设计及其简洁,这也是为了降低它的风阻系数,从而提升它的续航里程,前脸除了中央的奔驰LOGO标志及夸张的贯穿式大灯和前脸大嘴外,就没其他多余的东西了。
动力及续航方面,新车搭载了两台312马力、最大扭矩达到1576N·m 的驱动电机动力系统,整车的最大综合扭矩达到了3152N·m。同时还配备了一个隐藏式80kg零下253℃的液化氢,能为该车提供1000公里的续航里程。
据悉,奔驰GenH2 Truck氢燃料卡车预计到20_年开始进行客户测试,实际量产时间最早或还要等到2025年以后。
第二款、奔驰eActros LongHaul
奔驰eActros LongHaul与GenH2 Truck在外观造型上基本相同,不同的是eActros LongHaul采用的是纯电动驱动系统,满电状态下能为车辆提供500公里的续航里程,并支持快速充电功能。新车计划2024年进入投产。
第三款、奔驰eActros
奔驰eActros是针对城市配送服务的一款纯电动卡车,所以在续航里程方面比较短,仅有200公里左右的续航里程,量产版车型或将提供两轴和三轴配置两种选择,最大载重量与Actros燃油版差不多。
据悉,该车早在20_年就已经开始进行了测试,离我们最近的也是这款车,计划20_年上市。
另外,奔驰还表示到20_年,其主要销售地区(欧洲、北美和日本)的投资重点将集中在新能源纯电动车型方面。
——科学节约能源教案 (菁选2篇)
Energy shortage is a very serious problem in the world. Many people worry that energy resources on the earth will be exhausted if we use them in an unchecked way. This, most people agree, will cause serious problems and even crisis and jeopardize the survival of mankind .
On the one hand, most people agree that the problem can be solved in one way or another. One is to conserve and save our energy. Energy refers not only to coal, oil, or natural gases but also to goods, land and water, etc. Most countries have realized the wastefulness in their using of energy. They are trying to conserve energy. For example, some countries have a daylight saving system to use less electricity for lighting. Some cities have enforced water savers at public such as restrooms and bars. Some have enforced serious penalties on overuse of electricity, water, and farming land. By these means, people hope the drain on energy resources could be slowed down.
However, conservation alone cannot solve the problem. Another way, perhaps the best I think, is to develop new energy resources. Obviously, no matter how hard we try to save energy resources and how abundant they are, we will use them up sooner or later. I think there are many energy resources that we can develop and utilize. We don’t have to depend only on the current conventional energy resources. There are many other energy resources that we can develop such as nuclear power, waterpower and solar power. These resources, if developed, can completely replace the conventional energy and thus solve the problem of energy shortage.
能源短缺是世界上一个非常严重的问题。许多人担心地球上的能源资源将被耗尽,如果我们在一个未经检查的方式使用它们。这一点,大多数人同意,将导致严重的问题,甚至危机和危及人类的生存。
一方面,大多数人同意,可以以一种方式或另一种方式来解决问题。一个是保护和拯救我们的能源。能源不仅是指煤炭、石油、或自然气体,也是商品,土地和水等大多数国家已经意识到使用能源的浪费。他们试图节省能源。例如,一些国家有一个日光节约制度使用更少的电力照明。一些城市实施水储户在公共休息室和酒吧等。有些执行严重惩罚过度使用的电力,水,和农业土地。通过这些手段,人们希望在能源资源的消耗可能会放缓。
然而,保护本身并不能解决问题。也许最好的.我认为,另一种方法是开发新的能源资源。很明显,无论我们如何努力节约能源资源和他们有多么丰富,迟早我们将使用它们。我认为有许多能源资源,我们可以开发和利用。我们不需要只取决于当前常规能源资源。还有许多其他的能源资源,我们可以开发,如核能,水力和太阳能。这些资源,如果发达,完全可以替代传统的能源,从而解决能源短缺的问题。
——节约能源的英语作文5篇
Another round of energy crisis is knocking at the door. in 2004 world oil consumption reached a new record causing oil price in the international market to skyrocket amazingly. as for china it was reported that many traditional mineral cities in northeastern china had run into predicament with their economy collapsed and workers unemployed only because coal had been mined out. fossil energy resources including coal oil and gas are unlike sunlight water power and wind power which are generated consistently. they’re not practically reproductive during human history. once consumed they’re gone forever.
If they were to be exhausted before we could find sufficient reproductive resources to replace them with we’d have to live in entire blackout again like our ancestors have done thousands of years ago. that’s of course not what anyone would want to see.
Due to technical limitations people still have to utilize these resources now. as a result we must economize them most cleverly. new techniques should be developed and applied to reduce energy cost in industry and daily life. alternative energy should be employed wherever possible. eradicate any practice that wastes energy.
Humans have overcome so many crises in history and we’re sure to win this time also.
Our environment is very important to our life. We need fresh air, clean water and so on. In the past, there were many trees around us.
The air was fresh and the rivers were clean. But now, people have cut down many trees. Air pollution and water pollution are very serious.
The environment around us has become very bad. We should first protect our environment, we should plant a lot of them Trees to keep water. Second, we can go to school and work by bike or walk.
Third, we shouldn't throw dirty water into the river for the fourth time. Finally, we shouldn't use plastic bags. We can invite more people to join us.
中文翻译:
我们的环境对我们的生活非常重要我们需要新鲜的空气,干净的水等等过去,我们周围有很多树,空气很新鲜,河流也很干净,但是现在,人们砍倒了许多树空气污染和水污染非常严重我们周围的环境变得非常糟糕我们应该首先保护我们的环境,我们应该种植很多树来保持水第二,我们可以骑自行车或步行去学校和工作第三,我们不应该把脏水第四次扔进河里,最后我们不应该用塑料袋,我们可以邀请更多的人加入我们。
人类的发展经历了一个漫长的过程,但是火的出现加快人们的发展历程,科学家们人们火的运用才有了今天的文明。人类发展从来都不会停止,几千年的发展我们一直在探索新的方向,我们熟练的运用各种资源,那至现今社会天上地下都布满了无数的科技产品。可是随着科技的发展,很多的东西都被消耗殆尽,环境也遭到破坏,于是新能源孕育而生。
在过去的几十年里面,我们乘着现代工业的发展之风,我们换上了汽车,方便了出行。实现了千里江陵一日还的设想,在家便能知晓天下事情,再也不用担心“家书何日达”的担心和忧虑。可是时代的发展往往存在双面性的问题,有好的一面就会存在坏的一面。现在汽车的存量已经到达数以亿计的量,每天消化的汽油就是不可估量。据研究科学研究,现今汽油的存量仅仅够我们消耗数百年,还有燃烧带来的有毒气体和二氧化碳导致全球变暖,南北极冰川融化,海平面逐渐升高,淹没了人们的居住地。
人们必须去寻求新的能源去代替汽油,所以新能源汽车诞生了,此种汽车只需要更换电池或者充电即可行驶,汽车在行驶过程之中不会产生危害气体,废旧的电池只要回收处理就不会带来危害。人们在海底也发现新的资源,深埋于海底的可燃冰引起了我们的注意,只需燃烧一小块的可燃冰就可以带来足够的能量。
我们所生存的世界存在很多的东西,有的已经开发出来了列如风力发电,潮汐能,太阳能等等和火力发电一起为人们的生活提供了源源不断的电能。新能源的存在对人类的发展百利而无一害,我也想以后通过学习将来去研究它。
大家好,我是南极的企鹅小曾博士,二十二世纪时,地球上的传统能源:石油、煤和天然气渐渐减少,地球领导人只好下令:禁用一切传统能源,待人类、动物中的科学家、博士来开发新能源。
消息一传出,我和企鹅界的罗菲博士和笔笔科学家一起出席会议。
到了联合国的“地下水堡”会议室。会议开始了,地球领导人坐在中间,为难地对我们说:“各位,现在地球上的能源越来越少了,急需一种新能源,请各位想想办法。”我们企鹅界在经过一番研制之后,认为可以用一种叫“叶体”的气态物作为未来的能源,它就用桑叶的香味装进一个瓶子里,再用一种独特的“气味过滤器”把气味的杂味过滤完之后,余下的香味则流入一个瓶子,再由瓶子的小洞倒进一个水果香味瓶里,“叶体”也大功告成了。
我们的发明被采纳了,经过地球人类和动物界投票之后,我们的专项发明将正式投入大批量生产、使用了。
我们进行分工安排:由罗菲采集原料,笔笔制作机器,我来生产制造新能源。一星期过去了,一切工作准备就绪。一个月之后,我们生产的新能源被地球上的人类所接受和欢迎。一年后,全世界都采用了这种新能源,地球上的工厂和汽车所使用的“叶体”排放出的香气把道路两旁的树木熏得香香的,既环保又经济,一辆车一次“充叶”(这是当时的流行语)可绕地球半圈,仅需10个地球币!
我们所到之处,山川、沙漠、田野到处披上绿油油的桑树,回到南极,发现南极也变冷了,面积也更大了。原来,我们使用的新能源也保护了我们的赖以生存家园!
Everyone has a lot of dreams. Some people want to be rich, dreaming of becoming millionaires overnight. Others want to be famous, dreaming of suddenly jumping to great fame. I have a lot of dreams, I'll talk about my dream i What is my dream? I often ask myself. When I was a little boy, I wanted to be a soldier with a gun so that I could defend our motherland. Now I am a young boy with a new dream——to be a doc-tor. I want to be a famous doctor, helping the sick and saving their lives. Why has my dream changed? Well, at the age of 11 I was ill, badly ill. I was told that I had cancer. I had to leave both my school and my friends and go to the hospital. Every day I suf-fered the troubles caused by this illness. I also saw some people who were suffering and dying of ill-nesses. I made up my mind to become a doctor, so that I can help the sick people and cure them of their diseases. China is a develop-ing country. She needs good medicine and good doctors, especially in the countryside and lonely villages. I want to try my best to help the poor sick people of our country. I want to let them have an opportunity to receive excel-lent treatments for their illnesses without having to pay much or any money. I'll do every bit to cure the incurable. I hope to see a world where there is no cancer, no Aids, no fatal diseases. I'm confident that through the joint efforts of you and me, man will put an end to his bodily sufferings and this dream of mine will one day be brought into reality.
The earths energy is mainly underground coal and oil, and if you just use that very quickly, we need to save energy.
Most of the electricity we use comes from coal, which generates billowing smoke and debris when it burns. That oil USES more fuel, cars, planes use life a lot of plastic products, and some we wear clothes, and so on, these will be on the air, soil and water pollution. At that time, we cant see a green sky, cant breathe fresh air, cant eat unpolluted vegetables and fruit, cant drink clean water.
What should we do? We should save electricity and turn off the lights. Also go out, try not to use the car, had better ride a bicycle. We start small, to protect the earth.
地球上的能源主要地下的煤炭和石油,如果只管用那很快就要用完,我们要节约能源。
我们用的电大部分来自煤炭的火力发电,煤炭燃烧时会产生滚滚浓烟和残渣;那石油的用途更多了,汽车、飞机用的燃料,生活中很多的塑料制品,还有一些我们穿的衣服,等等,这些都会对空气、泥土和水产生污染。到那时,我们再也看不到一碧如洗的天空,呼吸不到新鲜的空气,吃不到没有污染的蔬菜和水果,喝不到洁净的水。
我们应该怎么做?我们要节约用电,做到随手关灯。还有出门,尽量不要用汽车,最好骑自行车。我们从小事做起,来保护地球。
We can really _change the world_ with one light bulb. The key is that the more people take this step, the more we can change the world. If you're going to leave the room for more than five minutes, don't turn on the lights.
If you know a light that everyone forgot to turn off, make a sticker or sign next to the switch that says _out_ or _don't forget_. If possible, use compact fluorescent bulbs, which use only a quarter of the electricity to produce the same light. They can last for years Turn off the TV when no one is watching it.
Turn off the computer, radio and stereo. If no one is using it, turn it off and turn off all the electrical appliances on the surge protector / control bar, that is to plug all your computer things into some devices, such as modem or other network devices. You should check with your family first But the best way is to turn them off at the surge protector.
中文翻译:
标签: 新学期
活动目的:
1、使学生了解能源状况,从小树立环保意识。
2、通过学生调动家长节约能源的积极性,从而使环保活动从学校走向家庭,从家庭走向社区,走向社会,形*人关心地球,爱护地球的良好局面。
活动过程:
一、主题导入
同学们,你们好!大家都知道地球是我们人类唯一的家园,但是随着人口的不断增长和人们无节制的利用,地球资源越来越少了,将来我们的子孙后代将无法生存。
二、学生讨论,加深体会
(1)你知道的能源有哪些呢?
(2)在我们学校、家中有哪些需要用水、用电的地方?
水:做饭、洗衣服、饮用、擦地、洗厕所、洗澡
电:多媒体设备、电视、电扇、电脑、电冰箱、空调、洗衣机、微波炉、电饭锅、热水器、饮水机
(3)那么请同学们想一想在我们用水、用电时有哪些浪费现象? 举例:
A、洗衣服时洗衣机用水量比用手洗费水多得多。
B、刷碗时开着水龙头一个碗一个碗地冲洗。
C、冲厕所不节约水,已经干净了还要再冲一次。
D、有时出门忘了关灯,家里一天没人却开着灯,很浪费电。
E、我们家的电视经常习惯性地开着,有时其实也没人看,特费电。
(4)请大家讨论一下,我们应该怎样从身边的小事做起,节约每一滴水,每一度电呢?
举例:
A、做到随手关灯。
B、洗衣服时少量衣服尽量不用洗衣机,洗衣服剩下的水留着涮墩布或冲厕所,做到充分利用。
C、洗手洗脸时不要长流水,不洗时关上水龙头。
D、从冰箱里拿东西时,尽量一次拿完,做到少开快关也可以省电。
三、总结
地球资源再也不能任意浪费了,否则,不久的将来,地球上的最后一滴水将会是人类的眼泪!不积硅步,无以至千里;不积小流,无以成江海,请同学们和家长一起从身边小事做起,从节约每一滴水、每一度电做起,为节约能源做出贡献。
能源的英语作文 (菁选2篇)(扩展7)
——续航里程最长的新能源汽车 (菁选2篇)
时间飞逝,一觉醒来,我就到了20xx年的新青岛,我看到了焕然一新的景象:
首先是加油站,可是我并没有像往常一样问道汽油味因此我很惊奇,我问了加油站的叔叔才得知,原来,煤和石油这些不可再生能源早就没有了,那汽车之类用汽油的东西该怎么办呢?为什么到现在还能看见满大街的汽车呢?原来,科学家早就发明出一种仪器,,它可以轻易地把水中的两个氢分子(H2)和一个氧分子(O2)分开,我们知道,氢气可以自己燃烧,而氧气可以帮助燃烧,所以,现在往汽车里加的是水,当然没有汽油味了,但是,那时的科学家所要面临的问题是水必须要两个氢分子和一个氧分子,两个氢分子才能组成氧气,同样,两个氧分子才能组成氧气,所以说,汽车必须用大量的水才有足够的能源行驶,这怎么办呢?我想出了一个绝佳主意:将水浓缩,这样不就可以存储大量的水了吗?而且,我还从加油站的'叔叔那里得知,除了汽车,水力发电、轮船等等的东西都要用这种“浓缩水”呢!
虽然这只是一种幻想,但我相信在科学家的不懈努力下,这幻想总有一天会成为现实。
——新能源电动车续航 (菁选2篇)
My school life is busy and interesting.
We usually have four classes in themorning and three in the afternoon. Class begins at eight in the morning and onethirty in the afternoon. We have ten minutes rest between two classes. I oftenhave my lunch at school. After school I have after-school activities. I likeplaying basketball very much so I often play basketball for about an hour withmy friends. In spring and autumn we have sports meeting and sometimes we haveother activities, such as English compation. My school life is so fantastic thatI like it very much.
Life on Mars life on Mars is different from life on earth. Big houses are made of special materials, which can prevent the radiation of the sun. In addition, fruits and vegetables on Mars are more nutritious than those on earth.
The new energy on Mars will not produce carbon dioxide, nor will it produce a greenhouse effect. In addition, people can easily get to school with a few jumps.
中文翻译:
火星上的生命火星上的生命与地球上的不同。大房子是用特殊的材料制成的,可以防止太阳的辐射。此外,火星上的水果和蔬菜比地球上的更有营养。
火星上的新能源不会产生二氧化碳,也不会产生温室效应。此外,人们可以跳几下就能轻松到校。
Nowadays, there are many new energy sources, such as nuclear energy, solar energy, wind energy, ocean energy and so on. New energy forms can greatly save traditional energy, thus preventing our further development and utilization of natural resources. For example, solar energy is an environmentally friendly and efficient energy source.
This feature is a lot of traditional energy, and new energy can be recycled, which is much better than traditional energy, especially wind power, because it will never be consumed, so we should make full use of new energy to develop our future.
中文翻译:
当今人类有许多新能源,如核能、太阳能、风能、海洋能等。新能源形式可以大大节省传统能源,从而阻止我们对自然资源的进一步开发利用。例如,太阳能是一种环保、高效的能源。
这一特点是许多传统能源而且,新能源可以回收再利用,这比传统能源好得多,尤其是风力发电,因为它永远不会被消耗掉,所以我们应该充分利用新能源来发展我们的未来。
With the fast development of economy and society many problems have been appeared and caused some negative impacts on our lives. Energy shortage is one of the most serious problems in the world.
Many reasons can account for energy shortage. In the first place the demand for energy has been substantial increased as various industries develop rapidly. Moreover the population growth is another factor. As the time elapses the increasing number of population has required more energy for living and working and other areas. Last but not least wasting energy is a great serious and common phenomenon all the time.
In order to solve the problem all of us should go into action together. For one thing we should try our best to find out the renewable energy to replace the energy that we consumed most. For another everyone should develop the concept that energy is limited and we have to form a habit to save energy. And we can save energy in our lives by starting from small details such as turn off the light when leaving.
In a word energy shortage has been a big and serious problem in the world. Therefore we should make our efforts to solve it by finding new renewable energy and saving energy and any other possible ways.
China is rich in various energy resources. Coal and petroleum, for instance, are two major ones. They are essential in developing the country's industry, science and technology. China has done a great deal in the past few decades to raise its output of coal and petroleum.
Three energy resources are being used up rapidly, With the building of four modernization, new industrial and science projects are springing up like bamboo shoots after rain. They are all big consumers of energy resources. Besides there has been considerable waste in the utilization of these resources.
To avoid an energy crisis in the future, the government must take certain measures. First, it should let people know the importance of saving energy. Second, efforts should be made to develop new energy resources, such as solar energy, geothermal(地热) energy and so on. We have reason to be optimistic in this respect.
What we should do? First, finding what the source of the situation is. People have destroyed the environment. People have hunted for meat. Actually, wild animals are endangered by some man’s can we do? The first is to make laws to protect endangered species. One other useful thing is to create protective areas. It could create a safe environment for animals to live animals to the zoo is not the best choice, but better than have been , we must have the moral character to protect the animals, and we must continue living by sharing the land with the other different animals.
Energy shortage is a very serious problem in the world. Many people are worried that if we use energy without restriction, the energy on the earth will be exhausted. Most people agree that on the one hand, it will cause serious problems and even crises, enering the survival of mankind.
On the one hand, most people think that this problem can be solved in one way, or the other is saving About energy energy energy not only refers to coal, oil, natural gas, but also refers to goods, land and water. Most countries are aware of the wasteful use of energy. For example, some countries have daylight saving s to reduce the use of electricity for lighting.
Some cities enforce water-saving measures in public places, such as toilets and bars. Some countries have imposed severe penalties on excessive use of electricity, water and arable land. However, people hope to slow down the consumption of energy resources.
Saving alone can not solve the problem. Maybe I think the best way is to develop new energy. Obviously, no matter how hard we try to save energy and how abundant it is, we will run out of it sooner or later.
I think there are a lot of energy that we can develop and utilize. We don't have to rely on energy alone. At present, there are many other energy sources that can be developed, such as nuclear energy, water power, solar energy, etc.
if these resources are developed, they can completely replace conventional energy and solve the problem of energy shortage.
中文翻译:
能源短缺是世界上一个非常严重的问题,许多人担心如果我们不加地使用能源,地球上的能源就会枯竭,这一点大多数人都同意,一方面会造成严重的问题甚至危机,危及人类的生存,一方面,大多数人都认为这个问题可以通过一种方式解决,或者另一个是节约能源能源能源不仅指煤炭、石油、天然气,还指货物、土地和水等。大多数都意识到了能源使用的浪费性,例如,一些有日光节约系统,以减少照明用电。一些城市在公共场所(如洗手间和酒吧)强制实施节水措施。
一些对过度使用电、水和耕地的行为实施了严厉的处罚。然而,人们希望能减缓对能源资源的消耗,光靠节约是解决不了问题的另一种方法,也许我认为最好的办法就是开发新能源。显然,无论我们多么努力地节约能源,多么丰富的能源,我们迟早都会把它们用光的。
我想我们可以开发利用的能源有很多,我们不必仅仅依靠能源目前常规能源还有很多其他的能源可以开发,如核能、水力、太阳能等,这些资源如果开发出来,完全可以替代常规能源,从而解决能源短缺的问题。
在我们的生活中,科学技术的使用已经不是存在于我们的周围一天两天了。就拿我们出行来说,你准备去一个远一点的地方游玩,没有一种合适的交通工具,有可能你走到游玩的地方就已经时间很晚了。这时候,你就需要一辆车带着你去旅行。在我们得到便利的时候,汽车所带来的污染是你不能自己解决的,还需要大自然的自我修复能力帮助我们清理汽车带来的尾气污染。就拿汽车对环境的影响来看,开发一种新的能源,也是我们一项很重要的任务。一旦这种新能源开发成功,并且能够大量普遍的应用,就能对我们的生活环境带来很大的改善。
由此,我通过查阅很多相关的书籍,了解到了一些新能源的开发。就比如说,现在很多城市都能使用锂电池作为汽车形式的能量提供,减少了汽车尾气的排放。相对于原始的汽油使用,这种能量电池的使用在很大程度上都能减少对环境的污染。但是这种电池在使用的时候,也有一定的弊端,这种电池的存储电量比较少。如果你去的地方远的话,有可能电池不够用。所以在每次出行的时候,都要准备一个或两个以上的备用电池,以保证旅游完之后能有电回来。实际上,新能源的开发同样也意味着一些需要考虑的问题,这样就能保证我们的生活质量。
对于我来说,我认为最理想的能源就是氢气,因为在氢气和氧气进行燃烧以后,产生的物体是水。水是大自然的组成部分。生成的水可以回到大自然供我们重新使用。但由于氢气的制造和运输都不具备一定的安全性,所以,氢气还不能大量应用于我们的生活。这时候就需要我们通过科学技术研究出一种既适合于用于我们生活当中,同时给环境带来的污染最小化,并且在制造和使用运输等过程中都能很安全。由此可见,要满足我们生活当中使用能源的最优选择,还需要我们通过不断的实验。进行能源的研究。选择一种最适合我们应用于生活。并且对环境污染最小的能源。这是科学家们研究的主要方向,也是我们现在必须要思考的问题。
The world is not only hungry, but also thirsty for water. This may seem strange to you, since nearly 75 % of the earth's surface is covered with water. But about 97% of this huge amount is sea water, or salt water. Man can only drink and use the other 3% -- the fresh water that comes from rivers, lakes, underground , and other sources. And we cannot
Even use all of that, because some of it is in the form of icebergs and glaciers. Even worse, some of it has been polluted.
However, as things stand today, this small amount of fresh water, which is constantly being replaced by rainfall, is still enough for us. But our need for water is increasing rapidly-- almost day by day. Only if we take steps to deal with this problem now can we avoid a severe worldwide water shortage later on. A limited water sup* would have a bad effect on agriculture and industry. Let me give you just one small exampie of how necessary water is to industry. Did you know that to produce a single ton of steel, it takes about 91, 000 liters of water?
We all have to learn how to stop wasting our precious water. One of the first steps we should take is to develop ways of reusing it. Experiments have already been done in this field, but only on a small scale. For us, the systems are as important as the spacecraft.
能源的英语作文 (菁选2篇)(扩展2)
——能源之梦作文 (菁选2篇)
How to save electricity?
Electricity is very important in our daily life ,we use it to do all kinds of things ,however ,electricity is getting less and less ,we must save it .
First ,don’t turn on too many light at one time .Second ,at home ,don’t open fridges too often .Third ,remember to turn off all the lights when go out .Finally ,we should use air conditioners as little as possible.
Let’s do our best to save electricity .
Energy shortage is a huge problem for modern society and it has a negative impact on people's daily life and economic development. Many elements account for energy shortage. Firstly rapid economic development prompts an increase of energy consumptions in different industries. Secondly population growth creates greater demands for household energy usage. Thirdly people have yet to develop the sense of energy conservation. Actually we can do a lot to save energy in daily life. Turn off lights and fans when nobody is in the room; design buildings with the concept of energy saving; use public transit instead of private cars in rush hours... It is very easy for us to do these things as long as we have the sense of energy conservation and we should do it right now!
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