This is my first time to participate in the practice activity of Haidu little reporter. When my mother told me that the activity content was to learn first aid knowledge, I began to look forward to it.
When I came to the auditorium, I saw the theme of the activity at a glance: everyone learns first aid and first aid is for everyone. After a while, the activity began, "lets invite Dr. Zhang from the emergency department of Jinjiang hospital!" as soon as the voice fell, a male doctor wearing white divination walked on the stage and explained in detail "what should you do if someone suddenly faints in front of you?"
Dr. Zhang told us that cardiopulmonary resuscitation should first observe the environment and confirm the surrounding safety before rescue. I pricked up my little ears and listened attentively for fear of missing any link. Dr. Zhangs explanation was not only professional but also interesting. I firmly remember every step of cardiopulmonary resuscitation he said.
After listening to the explanation, its natural to experience it. All the students are eager to try and hold their hands high. I especially want to try, but its a pity that only two students are lucky to complete the practice.
Todays activity is very meaningful. I not only learned the first aid knowledge that can "save lives", but also gained a lot of laughter. In this happy atmosphere of "learning by playing, learning by playing", I absorbed more knowledge. I think if I meet someone who suddenly faints in the future, I will "save" them with the first aid knowledge I learned today.
"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.
下午4点我们到了西城广场,开始了由地瓜老师为我们讲解有关蜗牛的知识。只见地瓜老师手上捏着一只白玉蜗牛。它很大,足足有地瓜老师手掌这么大。背着一个深褐色、重重、螺旋形的大壳。壳的下面藏着一条乳白色的软软的身体,时而缩进壳内,时而又伸出来,在手上缓缓蠕动。蜗牛头上还有两对触角,上面一对长,下面一对短。在触角的最顶尖上各有一个小小的圆点。那就是蜗牛的眼睛,下面一对是假眼。蜗牛还是一个高度近视眼呢,它只能看见6厘米以内的事物。接着,地瓜老师向我们发起了提问攻势:“蜗牛的壳为什么那么硬?”陆苇杭马上回答,因为蜗牛需要补钙。“答对了,蜗牛补钙有三种方法,一是吃泥土,二是吃鸡蛋壳,三是吃自己的壳”吃自己的壳,不会吧,这很残忍啊,地瓜老师说这也是蜗牛及时补钙保护自己的一种方法,壳还是会再生长出来的。所以我们观察到蜗牛壳背上不规则的纹路,那就是吃掉自己的壳它新长出来的。蜗牛还长有1000多颗牙齿,并且都长在舌头上,这也是他啃得动它的壳的'原因吧。当然,1000多颗牙齿还不算多,它的腹足有25600多只呢!一只腹足长有一个吸盘,使它能牢牢地粘在地上。也正因为如此,再加上背了一个重重的壳,所以蜗牛才走得那么慢。蜗牛身体上还有三个孔,分别是生殖、排泄和呼吸用的孔。排泄和呼吸孔都在壳肉之间,生殖孔在蜗牛右耳的下面。接着地瓜老师又跟我们讲解了蜗牛的繁殖生育。蜗牛不分雌雄,但也需要两两交才能生育,通常为2—4小时,在交时它们还会跳一段交舞,但也极有可能被天敌吞食,所以蜗牛生育也很危险。蜗牛一次生200个左右的蛋,一年生1000个左右的蛋,一生会有6000多个蛋好生,真是一个超级妈妈啊。最后地瓜老师老师还让我们玩起了“蜗牛赛跑”游戏,我挑选了一只,用喷水小壶往壳上喷点水,刺激它爬行。五分钟过去了,其他蜗牛开始慢慢蠕动了,可我的却纹丝不动,二十分钟过去了,周嘉彤的蜗牛已经爬到终点了,我的依然默默沉睡中。当比赛结束了,我的蜗牛才刚开始苏醒,我也真是醉了!
这次探索蜗牛奥秘虽然只有短短的一个小时左右。但却给我们增长了很多课外科普知识,也充满了乐趣。
On the afternoon of October 28, the weather was particularly sunny. The day I had been looking forward to for two weeks finally came. Today, we are going to the emergency rescue training base of the Municipal Red Cross Society to learn first aid knowledge and skills.
We took a bus to our destination. First of all, the volunteers of the Municipal Red Cross Society explained to us the origin, functions and components of the Red Cross movement.
From his introduction, I know that may 8 is the World Red Cross Day every year. The bright red red cross represents the spirit of humanity, fraternity and dedication. Then, we started the practical operation. The first one was cardiopulmonary resuscitation. Volunteers introduced the operation process of cardiopulmonary resuscitation and simulated first aid.
Secondly, volunteers also teach us four skills of trauma rescue: hemostasis, dressing, fixation and handling. When learning hemostatic bandage, volunteers showed us triangular towel head bandage, stirring rod bandage, etc. Finally, we carry out practical operation.
Under the careful guidance of volunteers, we studied very hard, and everyone mastered these first-aid skills.
Time passed quickly, and the afternoons study soon came to an end, and the students were still not satisfied. Before I took part in this activity, I didnt know what the Red Cross did, and I never wanted to know it. Through this afternoons study, I deeply felt that the Red Cross Society is really great. I want to inherit its spirit and be a loving person. Thank you very much for allowing me to participate in such a meaningful activity!
常德这块古老而神奇的土地,自古以来,英雄辈出,才人代有。在古代,屈原,宋玉,范仲淹,黄庭坚等,或游历于此,或寓居于此,唐代诗人刘禹锡曾任朗州司马十载,留下不少脍炙人口的名篇佳作。在近代史上,从常德这块土地上走出去的风流人物便不可胜数:从叱咤风云的辛亥元勋宋教仁、蒋斌武、林修梅、秋瑾等,到为新中国诞生而英勇捐躯的革命先烈黄爱、向警予、王尔琢等,从老一辈无产阶级革命家林伯渠、栗裕、腾代远、帅孟奇、廖汉生等,到蜚声中外的文学大师丁玲、史学泰斗翦伯赞、生物学家辛树帜、“词书大王”王同亿等,都是武陵儿女的骄傲。这里,我想说说我最熟悉最崇拜的,那就是丁玲--著名现代中国文学家,湖南常德临澧县修梅乡高桥村人。1923年进共产党创办的上海大学中文系学习。1927年发表小说《莎菲女士的日记》等作品,引起文坛的'热烈反响。1930年,丁玲参加了中国左翼作家联盟,成为鲁迅文学旗帜下的著名作家。后出任左联机关刊物《北斗》主编及左联党团书记。这时期她创作的《水》、《母亲》等作品,显示了左翼革命文学的实绩,1932年加入中国共产党,并任“左联党团书记。1936年9月,她由南京展转往陕北。解放后,丁玲先后担任过《文报》主编、中央文学研究所所长、中国作家协会党组书记、副主席等职,并多次参加国际和平与文学交流活动,被选为世界民主妇联理事会执行委员。她创作的著名长篇小说《太阳照在桑乾河上》,获得1951年斯大林文学奖 。
常德地灵人杰,古往今来素有“惟楚有才”“於斯为盛”之称。武陵大地,历代都哺育出了一大批文才武将。特别是辛亥革命以来,涌现出的一批革命政治家、军事家、文学家历史学家、法学家、农学家杰出人物,他们的活动对中国近现代历史的发展起到了重要的推动作用。常德,可谓是水土多灵,人才更毓秀的地方。
人的一生都是需要不断探索,不断创新的,只有这样,社会才能进步,时代才会前进。
创新与探索是相辅相成、互为表里的,只有主动去探索的人才能打开创新的大门。
没有人听说过某某科学家是没有进行任何实验,凭空想出一种新事物或新概念的吧?当然,这种事是没有可能会发生的,就算是天才,也是需要99%的汗水才能成就那1%的灵感。所以,人类的不断进步,都是需要人类的不断探索与创新来造就的。
曾经有人问我:"探索是不是毫无目的地去摸索?"这一定是一个否定的答案,如果一个人仅仅是没有目的地去探索,那么是不会有任何更深层次的成果,只会是在表层现象中不断游走,更加迷茫,无法走出困境,从而默默无闻地度过平庸一生。著名生物学家屠呦呦,她也不是一时兴起去研发青霉蒿素的,她是在不断思考,不断进行研究后,从而走上这条路,并有始有终的去完成它。说这条路不艰难,是假的,但屠呦呦用自己坚强的意志以及奋斗研究的能力向大家证明了研究与创新的意义非凡。
由罗曼·罗兰进行撰写的《名人传》的主要观点便是"痛苦和磨难造就伟人"。对此我认为,"痛苦与磨难"就是普通人的不断探索,在突破重重阻碍与困难后,才能得以创新,摘取成功的果实。贝多芬不亦如此,在爱情与生活的双重打击中,他仍然以自己的惊世才能震惊世界。
事实证明,没有勇气去面对困难、战胜困难的人是永远不能迈出探索的步伐,不可能去创造新事物去赢得成就,所以他们只能在社会的底层碌碌无为,平庸一生了。自远古时代以来人们都不断地在探索,但随着时代的迅速发展,人类的"惰性因子"慢慢显现出来,他们大部分人追求平庸与安逸,害怕挑战,害怕改变,一味想着坐享其成。
不要以为自己是在追求平凡与普通,这只是你懦弱的表现,真正的勇者便是去与"不可能"为敌,勇敢的去探索与创新,勇敢的去征服自然!作为新时代人类我们便更应该做到"勇者无畏,强者无敌"!
在星期天的时候,我在看一本科学书,突然,我被一个科学小实验给迷住了。“在纸上画一个五角钱大小的洞,一个一块钱的硬币也能传过去。”“这怎么可能呢?”一元硬币可比五角硬币小,不会穿过去的,但能不能还要用实验来证明。
实验开始了。首先,我准备了一枚一元硬币和一枚五角硬币。我先在纸上画了一个五角硬币大小的洞。接下来,我犯难了,如何将硬币穿过去呢?直接穿过去?试一试吧!结果纸破了,第一次试验宣告失败。不过世上无难事,只要肯登攀,世上哪有事会一次成功呢!我决定再来一次。
第二次实验开始了。这次,我好好思考了一下,突然,我灵机一动,我发现把纸往中间一挤,就形成了一个椭圆形。这样硬币不就能穿过去了吗,我一实验果真如此,我终于成功了!
通过这次试验,我知道了,任何事情都不能轻易相信,要通过实验来证明,不让不能轻易下结论。要不断在“已知”中寻求“未知”以获取更多的东西。
风吹草动,山崩地裂,世间从大到小的事都像是大自然手中的木偶,在它的操纵下循环运作,生生不息。
百万年前,它创造了人类的始祖——猿,在这百万年间的进化之中,人类诞生了,他们有智慧,有力量使世界产生了翻天覆地的变化,现在,他们已经开始探索自然间的奥秘,与他们的创造者,打起了交道,而作为人类一员的我,自然也免不了这份好奇心。
我当然无法像那些科学家们一样用仪器和经验去探索自然的深处,我只能用肉眼看自然,不过,既使是表面上的自然,也有神秘的一面。
作为自然的一部分,大山之上必有很多神秘的地方,而我所探索的,也就是老家的大山。
走进山中,一片晴朗,这里确确实实能听见和闻到鸟语花香,而我也就从这开始,眼前,是一片草丛,杂草遍布了这块地方,在杂草的下面,是一洼污水,蜘蛛偶尔会在上面结网,用放大镜细看那蜘蛛的'腿,细长却十分有力,再看那身体,黑乎乎的,瘆人极了,使人不敢恭维,我便不再去看它,继续深入。
只见前面是一棵不知为何而折断的老树,深厚的年轮,平整地排列着,一圈又一圈,而那干燥的树皮则有着不规则的条纹,硬极了,平时只在书上才能看见的蚜虫也在这儿现身了,我用放大镜一看,它们呈红色或透明,身体有点肥,也不像书上一般那么干净,看起来还有点黑,它们也极其脆弱,用树枝轻轻一压便会死。还有那色彩斑斓的瓢虫们,斑点数量各不相同,有四星,两星,五星六星,还有八星的,最好看的还是七星瓢虫,红色身体黑色斑,只不过它有点怕生,我一走近它便飞走了,我只好悻悻离去。
还有那鸟儿,山中最常见的动物便是它们了,这儿不仅有普通的麻雀,还有白头翁,蜂鸟,以及各种不知名的鸟儿,它们各个声音婉转动人,有的喜欢在空中鸣叫,有的喜欢在树枝上放声高歌,而有的则一边筑巢,一边轻声鸣叫,好像在唱劳动的赞歌。
渐渐地,天黑了,我也收拾工具回家了,虽然只探索到了一点,不过也好,这也证明了自然是无穷无尽的,尽管我只是发现了皮毛,但也有很多的收获。有时令人瞠目结舌,有时令人毛骨悚然,也有时令人捧腹大笑……没错,这边是探索自然的滋味。
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