急救讲座作文400字【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.
急救讲座作文400字【二】
一开始，聂海胜叔叔给我们带来了他的高难度的“绝活”，让我们可真是大开了眼界。他沉稳地面对镜头，然后两脚往上一收，稳稳地往上漂浮了起来，如同和尚般打禅静坐！接着王老师用“一指禅”神功，使聂叔叔便翻起了筋斗。原来这就是太空中，航天员日常的模样！每个人都是身轻如燕的武林高手，每个人都能轻而易举地拿起重物，这里每个人都是SUPERMAN一样的传奇！令人羡慕不已。
我看到有关神奇表面张力，有趣水膜，剔透水球的奇妙实验。太空，飘渺而神秘，它的背后，究竟隐藏着多少秘密？
群星闪烁，粒子活跃；浩瀚宇宙，奥秘世界。这里，实验小球不是如在地面上钟摆一样的摇摆，而是玩起了圆周的体操运动；这里，小陀螺会连翻跟斗运动，若是自身不停旋转时，它又乖乖地按照轴向的方向旋转——即使有外力；这里，一滴水，宛如可爱露珠，在太空中平和而调皮地乱窜……
太空照片看见了，太空对话实现了，太空生活也看得见，天地间太空讲课交流竟然也实现了！这些，不可思议地都做到了！
“心态决定一切。当有了强烈的爱国之心和民族自豪感，毋庸置疑，其绝对会努力自己挚爱的.祖国更加繁荣富强，为其在更多方面担负起自己的一份力量。”
载人航天工程，是我国科技进步的一重大表现，随着我国综合国力的增强，越来越多的先进技术不断问世。同时，也让我意识到，我们是中国新生一代的希望，“少年强则国强”，最终才能在世界这个大舞台上，综合竞争力处于首位。
如今，我们都在谈论“中国梦”的实现。我相信，能够让“神舟十号”飞向太空的国家，也最终能带领我们向更美好的“中国梦，太空梦”等梦想的实现而前进！
急救讲座作文400字【三】
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!
急救讲座作文400字【四】
星期一下午，我校特地请来我们的陈校长，为我们上了一节生动有趣的法制教育课，我们可谓是受益匪浅。
个个典型的`实例，让我们了解到那些与我们年龄相仿的学生是怎样走上犯罪道路的。
在我们身边，一些同学总是犯错，屡教不改。认为：自己不是***人放火，小错怕什么。俗话说得好：“小时偷针，大时偷金。”从小就没有养成良好的习惯和良好的法律纪律意识，随意损坏公物，打人，骂人，甚至偷窃等。不能及时改正缺点，那些恶习将会根深蒂固，变得越来越严重，最后就走上了犯罪的道路。
犯罪，一关就是几年、几十年，甚至把一生都毁了。人最宝贵的就是生命，生命很美好，要是在那个阴森又潮湿的监牢里度过，多少美好光阴被浪费。不仅自己的心里会留下一个伤疤，还会连累父母担心。
我们要分清自己该做的事和不该做的事。
这次法制讲座给我们上了一堂很好的“政治”课，使我们深深感悟到遵守校规的重要性。为了我们能健康成长，为了我们美好的明天，从现在开始，严于律己，改掉不良习惯。
