37856552ah
节约水资源，保护全世界每年的节水日是3月22日，至3月28日，它的意义在于告诉人们节水的重要性。地球的储水量是很丰富的，共有14.5亿立方千米之多。但是其中海水却占了97.2%，陆地淡水仅占2.8%，面与人类生活最密切的江河、淡水湖和浅层地下水等淡水，又仅占淡水储量的0.34%。更令人担忧的是，这数量极有限的淡水，正越来越多地受到污染。据科学界估计，全世界有半数以上的国家和地区缺乏饮用水，特别是经济欠发达的第三世界国家，目前已有70％，即17亿人喝不上清洁水，世界已有将近80％人口受到水荒的威胁。我国人均淡水为世界人均水平的四分之一，属于缺水国家。，全国已有300多个城市缺水，已有29％的人正在饮用不良水，其中已有7000万人正在饮用高氟水。每年因缺水而造成的经济损失达100多亿元，因水污染而造成的经济损失更达400多亿元。可怕的数据表明：水资源短缺成了当今世界面临的重大危机。因此，保护和更有效合理利用水资源，是世界各国政府面临的一项紧迫任务。那么，怎样才能保护和更有效地合理利用水资源呢？从环境角度来说，最完善的措施是拦水和调水。改变水资源的时空分布。但这只是一个方面，而对于人类来说，更重要的是注重节约用水，提高水资源利用率：在工业方面提倡节水产业，控制污染物的排放，加强废水处理；在农业方面应采用先进的灌溉方式（喷灌、滴灌）等。水是生命的基础，它不仅关系到人类生活的质量，还影响到人类的生存能力。所以增强水的危机意识，珍惜水，节约水，保护水资源，才是当务之急。(Conservation of water resources, protection of the worldThe annual water day is March 22nd, to March 28th, its significance is to tell people the importance of saving water.Earth's reservoir of water is very rich, there were as many as 1450000000 cubic meters. But the sea is occupied 97.2%, terrestrial water accounted for only 2.8%, face and human life is most close to rivers, freshwater lakes, freshwater and shallow groundwater, and accounts for only 0.34% of freshwater reserves. More worryingly, this very limited amount of fresh water is increasingly polluted. According to the scientific community is estimated, the world has more than half of the countries and regions lack of drinking water, especially economy is owed develop the country of the third world, at present already 70%, namely 1700000000 people do not drink clean water, the world has nearly 80% population by water shortage threat. China's per capita freshwater for 1/4 of the world average level, which belongs to the water shortage countries. , there are more than 300 city lacks water, more than 29% people are drinking bad water, and more than 70000000 people are drinking high-fluorine water. Each year due to lack of water caused economic losses amounted to about 10000000000 yuan, because the water pollution caused economic losses amounted to about 40000000000 yuan more.Terrible data indicate: the shortage of water resources has become the major crisis facing the world today. Therefore, more effective protection and rational utilization of water resources, is the world's governments are faced with urgent task. So, how to protect more effectively and reasonable use of water resources? From the angle of environment, the most perfect measure is the water retaining and water transfer. Changes in the spatiotemporal distribution of water resource. But this is only one aspect, and in humans, is more important to pay attention to saving water, improve the utilization efficiency of water resources: industrial water-saving industry, to control the emission of pollutants, enhanced wastewater treatment; in agriculture should adopt advanced irrigation methods ( such as sprinkler irrigation, drip irrigation ). Water is the basis of life, it is not only related to the quality of human life, but also affects the human survival ability. Therefore, to enhance awareness of water crisis, to cherish the water, save water, protect water resources, it is a pressing matter of the moment.)家庭节水小窍门1、清洗炊具、餐具时，如果油污过重，可以先用纸擦去油污，然后进行冲洗。2、用洗米水、煮面汤、过夜茶清洗碗筷，可以去油，节省用水量和洗洁精的污染。3、洗污垢或油垢多的地方，可以先用用过的茶叶包（冲过并烤干）沾点熟油涂抹脏处，然后再用带洗涤剂的抹布擦拭，轻松去污。4、清洗蔬菜时，不要在水龙头下直接进行清洗，尽量放入到盛水容器中，并调整清洗顺序，如：可以先对有皮的蔬菜进行去皮、去泥，然后再进行清洗；先清洗叶类、果类蔬菜，然后清洗根茎类蔬菜。5、不用水来帮助解冻食品。6、用煮蛋器取代用一大锅水来煮蛋。个人清洁用水：1、洗手、洗脸、刷牙时不要将龙头始终打开，应该间断性放水。如：洗手、洗脸时应在打肥皂时关闭龙头，刷牙时，应在杯子接满水后，关闭龙头。2、刷牙、取洗手液、抹肥皂时要及时关掉水龙头；不要用抽水马桶冲掉烟头和碎细废物；洗土豆、萝卜等应先削皮后清洗；正在用水时，如需开门、接电话应及时关水。3、减少盆浴次数，每次盆浴时，控制放水量，约三分之一浴盆的水即可。4、收集为预热所放出的清水，用于清洗衣物。5、不要将喷头的水自始至终开着，尽可能先从头到脚淋湿一下，全身涂肥皂搓洗，最后一次冲洗干净；6、沐浴时，站立在一个收集容器中，收集使用过的水，用于冲洗马桶或擦地。不要长时间开启喷头，应先打湿身体和头发，然后关闭喷头，并使用浴液和洗发水，最后一次清洗。7、使用能够分档调节出水量大小的节水龙头。（Family water-saving tips1, clean cooking utensils, cutlery, if the oil is overweight, can first paper wipe greasy dirt, then rinse.2, use water from washing rice, noodle soup, tea table for cleaning, can go to the oil, to save water and detergent pollution.3, wash dirt or grease many places, can be the first to use used tea bag ( red and dry ) with a little mature oil dirty smear, then with detergent cloth, easy decontamination.In 4, when washing vegetables, not under the tap directly into the water container cleaning, as far as possible, and to adjust the cleaning sequence, such as: the first on the skin peeled off the mud, vegetables, and then cleaning; cleaning of leaf, fruit vegetable, then washing vegetables.5, do not have water to help the thawing food.In 6, with a boiled egg instead of a caldron water to boil an egg.Personal cleansing water:1, wash, wash, brush your teeth when not leading always open, should intermittent discharge. Such as: wash hands, wash should be closed when the leading soap, when brushing the teeth, in a cup of water, turn off the faucet.2, brushing, and hand sanitizer, using soap to turn off the faucet; do not use the toilet flush butt and broken fine waste; potato washing, radish and other should peel first after cleaning; are water, such as the need to open the door, answer the telephone should be timely to shut off the water.3, reduce the number of each bath, bath, control of water, about 1/3 of the water tub.In 4, the collection for preheating the release of water, used for washing clothes.5, do not spray water from first to last as much as possible to open, from head to foot wet, systemic application of soap scrub, the final rinse clean;In 6, when bathing, standing in a collecting container, the collection of used water for flushing the toilet, or rub. Not a long time opening nozzle, should first wet body and hair, and then close the nozzle, and the use of soap and shampoo, the last cleaning.7, the use of capable of stepping regulating water size water-saving tap）
假装不在上海
英语手抄报food
作为一个孩子，我是如此的幸运。我不用担心食品的问题。我总是有充足的美味食物，住在大房子里面，穿着漂亮的衣服。以下内容是我为您精心整理的英语手抄报food，欢迎参考！
英语手抄报food一
（一）热身活动：表演歌曲《Good Morning》及改编歌曲《Good Night》。
（二）卡通动画学习：播放本课故事动画片一遍，然后老师提问：“Teddy、Kitty、Puppy、Nicky他们都在干什么呢？Teddy说他喜欢吃什么啊？”请小朋友试着回答一下，小朋友可能回答得出“honey”。接着老师请小朋友带着问题再观看动画片一遍，仔细听一听这些食物的英文名称。
（三）单词学习：老师拿出
“orange”、“pizza”和“hamburger”的实物或图片，分别介绍它们的英文名称，请小朋友模仿老师说出英文单词，“hamburger”发音比较难，老师要给与一定的耐心，多带小朋友念几遍，并可询问小朋友是否品尝过等。
（四）游戏：《寻宝》。游戏时请全体小朋友闭上眼睛，老师悄悄藏起一种食品的实物或图片，然后请小朋友睁开眼睛，让小朋友猜猜看老师藏的是哪种食品。如果小朋友猜对了，小朋友一边跟老师反复朗读被藏起的食品的`英文名称，一边在教室寻找，看一看谁能先找到。
（五）句型操练：因为小朋友以前学过“I like…”的句型，建议老师先启发。老师可拿着苹果，做出很喜欢苹果的表情和动作，然后假装咬一口，我们以前是不是学过“I like…”，小朋友们也许回答出“apple”（如果小朋友忘记了，老师可以说出来），接着再问问他们这句话什么意思。当小朋友回答后，老师总结“I like apples”，就是“我喜欢吃苹果”的意思。接着，老师可以指着“oranges的实物或图片，请小朋友们试着说一说“我喜欢吃…”应该怎样说，以此类推，提问“pizza””和“hamburgers”。老师和小朋友一起边做动作边说句型“I like oranges.”、“I like pizza”、“I like hamburgers”。拍一拍自己表示I ，微笑着飞吻一下表示like，边做动作边说出这三个句子。
英语手抄报food二
As a child, I am so luck. I don’t need to worry about food. I always have enough delicious food, live in a big house, and have beautiful clothes to dress. I am so happy that I have no idea to treasure all these things. I am a kind of particular about food. I often eat a little for one dish and the throw it away, because I have many choices. I will be full after eating several dishes. But one day, I watch a piece of news on TV. It is about some Africa children who are suffering starvation. They are so poor. They are not only having no food to eat but also having little water to drink. A bowl of rice is very rare for them. Seeing their longing eyes, I feel guilty. I am regret about wasting food before. How can I waste so much rare food? From now on, I will try my best to save food, to do something for them.
作为一个孩子，我是如此的幸运。我不用担心食品的问题。我总是有充足的美味食物，住在大房子里面，穿着漂亮的衣服。我是如此的幸福，所以我都没想过要珍惜这一切。我可以说得上是挑食的人。我经常吃一样菜只吃一点点，然后就扔掉了，因为我有很多的选择。吃了几道菜后我就会饱了。但是有一天，我在电视上看到一个新闻。那是关于正在遭受饥饿的非洲儿童。他们是如此的可怜。他们既没有食物也没有多少水可以喝。一碗白饭对他们是那么的弥足珍贵。看到他们那双渴望的眼睛，我感到很内疚。我很后悔一直在浪费食物。我怎么能浪费那么珍贵的食物呢?从现在开始，我会努力节约粮食，为他们尽一份力。
小豆子就是我
With the growing of the populaiton and the polution of rivers and lakes, it is now becoming more and more difficult for us to have access to drinking water. The shortage of drinking water has becoming a serious problem in many parts of our country. As a student, we should save water in our everyday life so as to reduce the effect of the drinking water shortage. Saving water should be the responsibility of every student.As a student, what can we do in our daily life to save water?First, we should realize the problem of drinking water shortage. Most of the times we waste water because we do not realize the problem. Once we have realized the problem we will do all that we can to save water in our life. Second, we can buy things that are water saving such as washing machines which are water saving. In this way , we can use less water doing the same thing than before thus saving a lot of water.Third, we can make use of waste water. Often, waste water are not fully used before they are poured off. We can reuse the water in many ways. For example, the water left after washing vegetables can be used to drop plants or to clean the floor.In a word, saving water is very important and we should do as much as we can to save water in our everyday life. With the growing of the populaiton and the polution of rivers and lakes, it is now becoming more and more difficult for us to have access to drinking water. The shortage of drinking water has becoming a serious problem in many parts of our country. As a student, we should save water in our everyday life so as to reduce the effect of the drinking water shortage. Saving water should be the responsibility of every student.As a student, what can we do in our daily life to save water?First, we should realize the problem of drinking water shortage. Most of the times we waste water because we do not realize the problem. Once we have realized the problem we will do all that we can to save water in our life. Second, we can buy things that are water saving such as washing machines which are water saving. In this way , we can use less water doing the same thing than before thus saving a lot of water.Third, we can make use of waste water. Often, waste water are not fully used before they are poured off. We can reuse the water in many ways. For example, the water left after washing vegetables can be used to drop plants or to clean the floor.In a word, saving water is very important and we should do as much as we can to save water in our everyday life.
