五年级介绍家人的英语作文【一】
蜂鸟是一只可爱的鸟。它很小，是鸟类里最小的鸟，它甚至没有你的一块手表大。蜂鸟很温顺，但别以为它温顺就怕人，你可以用手指轻轻拂它的绒毛，它就会从那笔盖小的绒窝钻出来，壮着胆子打量你。
蜂鸟虽说是鸟类，但它却不像鸟一样吃什么毛毛虫呀，也不吃鱼，那它吃什么为生呢？原来蜂鸟吃花蜜，它仅用一双精巧可爱的小翅膀使劲又快速地扑闪扑闪，就可以飞到比它还高几千倍的花上。它可以从它长长的嘴中吐出长长的舌头，吸吮花蜜。它从这朵花飞到那朵花上，轻盈而又灵巧。它扑着翅膀，震得花一颤一颤的，活像一个调皮的小孩。远看，它就和蜜蜂没什么两样，所以它就被称为”蜂鸟”。
蜂鸟确实很小，但它的生存能力却不容小觑。在寒冷的冬天，蜂鸟会进入”蛰伏”的模式。夜间它的温度将会从41。6度降至8。9度。
蜂鸟的翅膀大多是透明的颜色，力量十分大。它的翅膀可以飞速地托着蜂鸟的身体飞，剧烈的抖动使蜂鸟的身体跟着摇晃。蜂鸟不仅可以飞速前进，它还能飞速倒退，而且它的翅膀是鸟类中唯一可以旋转的，这是很多人都不知道的。
蜂鸟经常把头转到90度，斜着脑袋看着你，像一个孩子气十足的儿童，歪着头望着你笑。这只神奇的小蜂鸟，真的是让人意想不到呢！
五年级介绍家人的英语作文【二】
青蛙，一种冷血动物，它的体温会受气温的影响。气温降低，青蛙的体温也会降低。它还是一种水陆两栖动物，但它大多数都藏在水里。
青蛙长着一双大眼睛，你可能认为它的视力一定很好，其实它视力很差。它根本看不见静止的物体，但是它能识别运动中的物体，特别是它喜欢吃的苍蝇和飞蛾。
青蛙是一种对农业有益的动物。青蛙特别爱吃小昆虫，善于发现运动的小昆虫。它先趴在一个小坑里，后腿蜷着跪在地上，前腿支撑，张着嘴巴仰着脸，肚子一鼓一鼓地等待着什么。一只蚊子飞过来，在青蛙面前一晃，青蛙身子猛地向上一蹿，舌头一翻，又落在地上，蚊子不见了，它又原样坐好，等待着下一个猎物的到来。
青蛙身体如此之小，但它却是一位运动健将。当你靠近它时，它就会猛地一跳，跳到那飘浮着浮萍的池塘里。这一跳，足足有它体长的20倍距离，然后，它用一个标准的蛙泳姿势，向对岸游过去。
青蛙的舌头很奇特。它的舌头可分泌出许多唾液，这些唾液黏性很强，很容易黏住猎物。它的舌头很长，可达到7-8厘米，也很软，这使得它的.舌头很灵活很敏捷。另外，它的舌头很强壮，可举起它体重1。4倍的东西，就像人类用舌头托起冰箱一样。
青蛙很喜欢鸣叫。一只青蛙躲在草丛里，偶尔鸣叫几声，另一只青蛙也会随着它叫几声，好像在对歌似的。特别是在夏天的雨后，一群青蛙“呱呱——呱呱”的叫个不停，好像是在开演唱会似的。
青蛙真是一只神奇而有趣的动物。
五年级介绍家人的英语作文【三】
Dear Family,
You must be greatly surprised when you get this letter, not from anyone else but from your dearest son, since I have never written a letter for ages in such a traditional way. The purpose of my writing is not so much to express my gratitude for bringing me up, as it is to tell you something about my college life.
It has been more than two years since I started my college life and I have adapted myself to the new environment here, even though at the very beginning, I was not quite used to it. My classmates are pretty friendly and they offer to help me whenever need be, which is really precious for me. My teachers tell me the differences between college life and high school life and give me some necessary advice on how to learn in college. Because of their kind-hearted help, I learn to know the importance of cooperation and communications between each other, especially when in Group work.
In the past several months, I have been busy preparing for TEM 4.Therefore, most of the time, I stayed at school and seldom kept in touch with you; I should have been ashamed of this. But now it is completely finished, and I will never do that again. In my spare time, I usually go to play basketball to keep fit since you always ask me to practice more to keep healthy. What is more, I like to go to the English Corner to practice my spoken English in order to improve my oral English level, which is of importance as English major.
Finally, I would like to specially thank you for providing me the best education and experience. Without your support and understanding, it wouldn't be the same. In regard to the future, I will make every effort to study for my degree and make the dreams I had envisioned come true.
Take good care of yourselves as you have asked me to.
Best regards,
Jay
5，3
五年级介绍家人的英语作文【四】
上次家里突然停电，屋里一片漆黑，妈妈只好拿出了她18年前买的蜡烛，为了应对以后还出现这种情况，妈妈特意买了一个应急手电筒，就让我来介绍一下它吧。
手电筒是黑色的，很小巧，大约12厘米长。前面稍大些的部分是灯头。圆圆的手柄尾部有一个一键开关，旁边还有一个USB快充接口。
按照使用说明书，妈妈首先给连接USB给手电筒充电，正在充电中的时候会显示红灯，充满后红灯会自动熄灭。
充完电之后我兴奋地试了试它的功能。按一次一键开关，手电筒便亮灯了，如果把灯头位置的伸缩装置往前面拉，手电筒照亮的范围就会缩小，反之，照亮范围就变大了，而且灯光也非常耀眼，就像是汽车的远光灯。连按两次开关，灯光会一闪一闪，如果在黑夜出现紧急情况，可以引起别人注意或作为求救信号。按三次开关又会怎样呢？我试了一下发现这次的灯光更加耀眼，照亮的范围更广了。我试着把家里的灯关了，结果发现整个房间里都亮了。怎么会这样呢，仔细一看，原来这次发光的地方是在手电筒的手柄位置，灯光是由一个长方形的芯片发出来的。
没想到这样一个小东西，还有这么多的功能。虽然没停电，但我已经开始期待天黑时带着它出去玩了。同学们，你们是不是也想和我一起来试试呀？
