有关急救的常识介绍作文【一】
"Green card" nickname (because of the color of the United States Permanent Resident Card,an identification document issued by the United States of America affording non-citizens of that country some of the rights its citizens enjoy,sometimes with the prospect of naturalization.
A United States Permanent Resident Card,also known as a green card,is an identification card attesting to the permanent resident status of an alien in the United States of America.Green card also refers to an immigration process of becoming a permanent resident.The green card serves as proof that its holder,a Lawful Permanent Resident (LPR,has been officially granted immigration benefits,which include permission to reside and take employment in the USA.The holder must maintain permanent resident status,and can be removed from the US if certain conditions of this status are not met.
Green cards were formerly issued by the Immigration and Naturalization Service (INS.That agency has been absorbed into and replaced by the Bureau of Citizenship and Immigration Services (BCIS,part of the Department of Homeland Security (DHS.Shortly after re-organization BCIS was renamed to U.S.Citizenship and Immigration Services.
有关急救的常识介绍作文【二】
在我书桌的一角，放着一个存钱罐。在旁人眼中可能只是一个普通的小玩意儿，可在我眼中意义非凡。
存钱罐的外形十分别致。看起来像迪斯尼那个人见人爱的小老鼠米妮。存钱罐的颜色光彩夺目，好看极了。它的肚子圆鼓鼓地凸出来，腹部有点凹进去，曲线优美，非常惹人注意。它的腰间还有一个小枷锁，没有钥匙的证明就企图拿走它肚子里的钱币，它可会“翻脸不认人”的。
说起存钱罐的身世，还有一段美丽的邂逅呢！有一天，我到商场玩，不经意间看到了这个存钱罐。我对它一见钟情，千方百计地缠着爸爸妈妈买下它。我对它视若珍宝。
存钱罐里面装的可都是我的血汗钱。那是我做家务的报酬。它忠心耿耿地“保卫”着我的幸苦钱。
每当我需要用钱时，只要开一下钥匙便可。我喜欢我的存钱罐！
有关急救的常识介绍作文【三】
有人喜欢晶莹剔透的钻石，有人喜欢那纯洁无瑕的水晶。更有甚者青睐与价值不菲的翡翠。而我独爱那普普通通的玻璃装饰成的“观赏镜”。
镜面的直径约17厘米，高约20厘米。镜的底座是一个弧形的板面，仿佛一座桥，桥上那低着头，驮着镜框的宛若“海狮戏球”图。镜面刻有“红楼梦”三个醒目的大字，每当看到它，便使我想起了大观园逢年过节时的热闹场面，使我想起了温柔敦厚的薛宝钗，性格刚烈的鸳鸯，还有“子系中山狼，得志便猖狂。金闺滑溜质，一载赴黄梁”的迎春。令我思绪万千。
镜子最引人注目的还是那棵倒挂着的，造型奇异的松树，它的枝杈有高有低，有长有短，虽不均匀，但却显示出了松树的多姿多彩，独特的性格。树的叶子是用极薄的木片制成的，薄得就像看不见的纤维，木片边缘均匀排列地如同扇形的小长穗，雕刻得可谓巧夺天工，夹缝之间不夹杂半丝杂质，而且缝与缝之间的宽度恰到好处，我想，这些小穗应该是人们所能看到的最细的东西了。
整体看来，宛若一位婀娜多姿的妙龄少女在翩翩起舞，给人一种没的享受。“松树”下是塑料泡沫做的悬崖，悬崖两端屹立着几棵“松柏”树干挺直，树叶分布均匀；悬崖对面是一座假山，假山上有座凉亭，凉亭两端柳树成荫，苔痕碧绿，长到阶上；凉亭分两层，上层观赏美景下层把酒言欢，吟诗作对，好不惬意！亭子的立体感很强烈，从正面看，也能连同一个侧面一起看到，条纹清晰，装饰雅而不俗。亭子的八个楼角，均向上略微弯曲，端庄典雅；悬崖底部的山石上，两只白鹤在驻足歇息，互相望着对方十分悠闲。
这么小的物体竟然包含了这么多的内容，这么普通的玻璃却成了最特殊的主角，给人两种不同的感受，啊，雕刻家的技艺也真神奇啊！
有关急救的常识介绍作文【四】
我有一辆心爱的小自行车，从三年级起我就每天骑着它去上学，它给我带来了许多的乐趣，在它的陪伴下我一天天长大。
记得我8岁生日那天，爸爸给我买了一辆20型黑色的横梁小自行车作为生日礼物。说它是自行车，其实更像玩具。它油亮的小车身，软软的小车座，我只看了一眼就再也舍不得放下它了。
可是，小自行车好像和我很陌生，试骑时总不听我使唤，车把摇来晃去，我骑在车上就像耍杂技。不好，前方有个排球杆，我左摆右摆，只听“砰”的一声，车头撞了上去，看看碰歪的车把，我心里好难受。
有了这次教训，我不敢再轻易独自骑车，而是请爸爸帮我扶着，这样我渐渐地掌握了骑车的要领，小自行车也终于接受了我这个小主人。
每天放学回家，我都要骑着它兜上几圈，从中体味骑车的快感。小自行车给了我展现技能的机会，使我找到了自信心，获得了极大的满足感。
四年级以后，爸爸妈妈开始让我骑车子上学。这时，小自行车的功能开始变化，它已不再只是一件玩物，还有了实用价值。有了小自行车的帮助，我每天可以独自上学、回家，再也不用爸爸妈妈接送了。每当我挎着书包，骑着车，和大人一样穿行在热闹的公路上，心里就有说不出的喜悦。小自行车给了我独立的意识和成熟的感觉。
有关急救的常识介绍作文【五】
My name is li hua, and the most impressive thing of my life came to my life yesterday. When I walked near by a lake with my friend, he was falling into the lake, and I was so worried. I didt know how to swim, but I had to save my friends live. I was shouting and asking someone to help.
After that, the most impressive thing happened which was a young solder that jump into the lake without thinking, swimmed to the palace where my friend were, and got him out of the lake. After the young solder checked if there was nothing wrong with my friend, he went away. In conclusion, this young solder is the one who i respect a lot!
有关急救的常识介绍作文【六】
It is important for you to learn some knowledge about first aid in your daily life. If a person has an accident, he needs medical care before a doctor can be found. When you give first aid, you must pay attention to three things. First, when a person stops breathing, open his/her mouth and see if there is food at the bulk of his/her mouth. Second, if a person cannot breathe, do you best to start his/her breathing at once, using a mouth to mouth way. Third, if a person is hurt badly, try at once to stop the bleeding. Then take him/her to a doctor. If a person loses one third of his/her blood, he/she may die.
Many accidents may happen at home. All parents should know first aid in order to deal with common injuries which may happen to their children. When a person is bitten by an animai, wash the wound with cold running water before he/she is taken to see a doctor. When a person is burnt, wash and cool the area of the skin under the cold tap for a while. Then put a piece of dry clean cloth over the burn. If the person is badly burnt, take him/her to the doctor. If a person cuts his/her finger, clean it and put a piece of paper round the cut. Every bodyrshould know some first aid in order to save othe peoples lives.
有关急救的常识介绍作文【七】
苹果是一种大家都熟悉的水果，它胖乎乎的， 全身有一种丰收的红色。把它拿在手里它会轻轻地贴着你的手掌，当你从千千万万棵苹果树中选择了它时，这对它来说就是一种幸福它能给人们带来甜美的滋味，这就是它最大的幸福，苹果，是生长在北方的一种水果。成语硕果累累指的就是它。当每每走过一片苹果林时，它诱人的味道就会伴着微风进入你的鼻孔乃至全身，久违的舒畅感会从你那深埋已久的神经中迸发而出。还有什么比这更轻松的事情呢？下面就让我来介绍一下苹果吧！
开花的苹果树落叶乔木，树高可达15米，栽培条件下一般高3～5米。
树干灰褐色，老皮有不规则的纵裂或片状剥落，小枝光滑。叶序为单叶互生，椭圆至卵圆形，叶缘有锯齿。伞房花序，花瓣白色，含苞时带粉红色，雄蕊20，花柱5。果实为仁果，颜色及大小因品种而异。苹果喜光，喜微酸性到中性土壤。
最适于土层深厚，富含，心土通气排水良好的沙质土壤。有超过 7,500个已知品种。良种：“红星系列”，“红富士”，“乔纳森”等等。除鲜食的品种外，尚有烹调用的苹果。由于苹果的果酸有保持水份的作用，适宜烤焗。 苹果含有大量的果胶，这种可溶性纤维质可以降低胆固醇及坏胆固醇。还可以控制哮喘及慢性阻塞性肺炎等病症。 苹果对于增强儿童的记忆力有着特殊的作用。苹果中不但含有多种维生素、脂质、矿物质、糖类等构成大脑所必需的营养成分，而且含有利于儿童生长发育的细纤维和能增强儿童记忆力的锌。锌是构成和记忆力息息相关的核酸与蛋白的必不可少的元素，缺锌会使大脑皮层边缘部海马区发育不良。食物中的锌一旦减少，儿童的记忆力和学习能力就会受到严重损害，这种损害可持续到成年。
为了使儿童的记忆力良好，应让儿童多吃苹果。
