范文为教学中作为模范的文章，也常常用来指写作的模板。常常用于文秘写作的参考，也可以作为演讲材料编写前的参考。相信许多人会觉得范文很难写？以下是我为大家搜集的优质范文，仅供参考，一起来看看吧

写一篇在尝试中成长的作文300字篇一

i’d like to share my personal experience with you. afraid of water, i hadn’t taken up swimming until last summer, when somehow i wanted to have a try. encouraged by my parents, i signed up for a summer course. initially, each time i jumped into the pool and tried hard to move my arms and legs, i failed to float my body. instead of dropping out, i made up my mind to have another try. as a result of many successful failures, i not only got the hang of swimming, but also experienced the great pleasure of taking a dip in cold water on a hot summer day.

the experience has taught me a precious lesson that trying is the first step to our destination. so try something new bravely and you will find yourself achieving what you deserve.

通常情况下，人们会重视伟大的结果，忽视了通往成功的道路。然而，我们有勇气去做一种尝试，这是有意义的。

我想和你分享我的个人经历。由于害怕水，我直到去年夏天才开始游泳，那时我想尝试一下。在父母的鼓励下，我报名参加了一个暑期班。开始的时候，每次我跳进游泳池，使劲挪动我的胳膊和腿，我的身体都没能浮起来。我没有放弃，而是下定决心再试一次。由于许多成功的失败，我不仅有了游泳的窍门，而且还体验到了在炎热的夏日里泡冷水的乐趣。

这次经历教会了我一个宝贵的教训：尝试是到达目的地的第一步。所以，勇敢地尝试新事物，你会发现自己得到了你应得的。

写一篇在尝试中成长的作文300字篇二

星期天，我看见一本书上写着有关于“大气压力”的实验——“纸能托住水”，心中已动心了，准备马上做一下。

on sunday, i saw a book written about the experiment of "atmospheric pressure" ——"paper can hold water". my heart was moved and i was ready to do it right away.

我从酒柜上拿出一个玻璃杯，一张纸。我在杯子里放了半杯水，又取了半张纸，把纸盖在玻璃杯上，马上倒了过来，“哗”一声，水全流了出来，实验失败，我有一点灰心丧气了，心中想“为什么别人一下就能成功而我却一次成功不了呢？”我决心再做一次，把杯子装满水，用纸片盖好，左手按住纸片，右手将杯子小心地举起，快速地倒转，当杯口朝下时，又小心地放下左手。嘿！“我成功了”我手舞足蹈起来。

i took a glass and a piece of paper out of the cupboard. i put half a glass of water in the glass, took half a piece of paper, put the paper on the glass, and immediately turned it over. "wow" a sound, the water all flowed out, the experiment failed, i was a little frustrated, thinking "why can others succeed in a moment, but i can't?" i'm determined to do it again, fill the cup with water, cover it with paper, hold the paper with my left hand, carefully lift the cup with my right hand, turn it back quickly, and carefully put down my left hand when the cup mouth is down. well! "i made it" i danced.

我心中有一个疑问：“为什么一个小小的纸片能托住一大杯水呢？”于是我去请教“电脑老师”原来，纸可能托住水是因为有大气压力，纸下方的大气压力支撑住了纸。空气对我们周围的东西都有压力作用就产生了大气压。只要不让水流动，空气可能支撑住大约10米高的水柱。

i have a question in my heart: "why can a small piece of paper hold a large glass of water?" so i went to consult the "computer teacher". it turns out that the paper may hold water because of atmospheric pressure. the atmospheric pressure under the paper supports the paper. the pressure of air on everything around us creates atmospheric pressure. as long as water is not allowed to flow, air may support a water column about 10 meters high.

每一个实验都充满着许多科学道理，而且简单又有趣，身边有许多我们感觉不到的东西，只要我们仔细观察，细细品味就能发现。

every experiment is full of many scientific principles, simple and interesting. there are many things around us that we can't feel. as long as we carefully observe and savor, we can find them.

写一篇在尝试中成长的作文300字篇三

在一间书房里，时不时地会传出一句句英语句子。走近一看，我正坐在书桌前讲着一篇关于骆驼的英语故事，旁边则坐着严肃的妈妈，她时不时地给我纠正错误。这就是比赛前的我，一个将要尝试比赛的我。

经过几天的反复练习，我胸有成竹地来到了赛场准备比赛。

只见一个女孩大大方方地走上舞台，开始自我介绍。随后流利地讲起了准备的英语故事。她讲得眉飞色舞，绘声绘色。评委老师听得如痴如醉，仿佛自己也进入了她的故事。这无疑是给了我们后面的选手来了个下马威。我紧张的心情如起伏的`波浪，一下子又一下地拍打着满载信心和希望的小船，我的心都快蹦出来了。这时，一个熟悉的声音在我耳边回荡：“不要气妥，不要紧张，主要你努力了，成功一定会紧紧地拉住你的手。”我的心渐渐平静下来，但还是会有抑制不住的紧张。

轮到我上场了，我怀着忐忑不安地走上了舞台。我先深深地吸了一口气，开始做起了自我介绍，但可以清晰的听出，我的声音有点微微的颤抖。讲着讲着，我仿佛看见了优质骆驼在沙漠上行走，在绿洲里吃草。接二连三的画面出现在了我的眼前。我的心平静了下来，声音不再颤抖，人也变得大方起来了，还加上了动作和感情。当我讲完了最后一句话，又说了结束语之后，我不禁长长地吁了一口气。当我往台下看时，评委老师向我投来了赞许的目光，嘴上露出了甜甜的微笑。

晚上回到家，发现妈妈比以往都要高兴，我很奇怪。妈妈告诉我了我一个好消息：“集团，你的英语故事比赛得了全年段第一名！”我听了这个消息，高兴得差点跳了起来，这可真是一个令我振奋的好消息啊！

是啊！只要敢于尝试和努力，成功的小船一定是驶向你的！