我学会的急救技能作文500字【一】
今天下午我们举行了一个“钉纽扣”的活动。同学们都兴高采烈地等待着，因为想好好表现一下自己的技能。
到了综合电教室，老师安排我们坐下，然后让我们安静等待开始。当小主持说了一声：“开始！”我便拿起一根线，用嘴巴含了含，然后使劲把线塞到针里，可我怎么塞也塞不进去，心想：别人都快缝好了，我还没把线塞进去，可能是我太粗鲁了吧。于是我慢慢地把线塞到针里，我终于成功了！我心里暗暗高兴着。然后我在线的头尾打了个结，就开始钉纽扣了。
我先把针从布底穿上来，再把纽扣放在布上，用针穿了几次。然后我就举起手来了。老师走过来，把我的收了上去。“时间到！”小主持人大声喊道。接着老师未获奖的同学颁奖就解散了。到了第二节课，老师为一等奖的同学颁奖后，我心想：唉，我肯定不能获奖，因为我的纽扣忘记打结了。当老师举起我的作品时，问：“这是谁的？”我举起了手，接下来的话令我大吃一惊，“二等奖！”老师高兴地说，我当时以为在做梦，我扭了一下手，“痛，不是做梦！”然后我就上去拿我的作品，心里非常开心。
我学会的急救技能作文500字【二】
古时候有个书生，他寒窗苦读数十载。有一天，他上京赴考。
刚到城外的小镇，他盘缠散尽，天渐渐入黑，在不远的一家客栈挂着高高的灯。
书生刚进到客栈门口，掌柜看到他一身破旧的衣服，便轻蔑地说：“中等房2两1晚，一人睡;下等房1两1晚，四人睡，现在只剩下两张床铺了。看你的样子是租不起上等房的了。”
书生摸摸身上的钱袋，轻飘飘的，看了看，里面只有3两钱了，还有3天才可以进考场。于是他哀求掌柜：“掌柜，我实在盘缠散尽，以后的日子怎么过啊?”
掌柜见他不肯出钱便命小二把他轰出去了。
书生在小镇上溜达了一圈，发现只有这么一家客栈了，他拖着疲惫不堪的身体回到客栈，愿意出1两租下等房一晚。但这时的掌柜却说：“现在的下等房已经租光了，想睡的话，留下1两去马房过一晚吧!”
书生迫于无奈只好在马房过了一晚。
另日早上，有一县官与其下人在马房一同取马。发现书生在马房里刚睡醒，便问他一二。书生把整件事都详细地告知县官，县官留下了一锭银子给书生便来到客栈大厅，并提了一个“恳”字给掌柜。自此以后，掌柜就凭这个字而客似云来。
一个月后，科举放榜了，昔日那为穷书生竟考到了探花，他被任命回乡暂代一个县官时，又路径了那一家客栈，他看到那个金灿灿的“恳”字时不禁哈哈大笑。
他问掌柜是何意思时，早已不认得他的掌柜脱口而出：“此乃诚恳也。”
书生大笑：“非也，非也。此为良心少一点。”
掌柜想了一想：“良字加心字再少一点不就是‘恳’字吗?原来当时的县官是在讽刺自己。”
这时全场民众都大笑起来，此时无地自容的掌柜早已躲回人群中去了。
我学会的急救技能作文500字【三】
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.
