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作文:有关科普鲸知识的故事?

222 2024-07-17 02:20

一、作文:有关科普鲸知识的故事?

  鲸的自述

  大家好,我是一只小须鲸,不少人说大象是很大的动物。其实还有象大的多的动物,那就是我,目前已知最大的有十六万公斤重,最小的也有两千公斤。我国发现过一头近四万公斤重的鲸,约十七米长一条舌头就有十几头大肥猪那么重。

  我们的体型很像鱼,其实我们不属于鱼类,而是哺乳动物。在遥远的古代,我们的祖先和牛、羊一样生活在陆地上。后来环境发生了变化经过漫长的时间,我们整个身子成了鱼的样子,适应了海洋的生活。怪不得有人以为我们是鱼类呢?

  其实我们偏吃小虾小鱼,是因为我们没有牙齿,喉咙又小,所以不能咀嚼,只靠吃小鱼小虾生活。它们小鱼、小虾时只要把口一张,鱼虾就随着海水流出口外,只剩下食物了。

  人类为什么一直要捕捉我们呢?据说:“我们全身都是宝。皮可以做皮鞋、皮衣、皮包等质地柔软花纹美观,不亚于牛皮。我们的皮下脂肪层很厚,可达十几至几十厘米,可以炼油、食用或做其它化工原料。原来我们有怎么多的作用,可是我们已经剩下不多了,而且两年才生一只小鲸,有可能明年、后年、大后年……你们就看不着我们了。

  在这里我代表我们所有的鲸向你们呼吁:保护动物人人有责啊!

二、作文:有关科普鲸鱼知识的故事?

有关鲸鱼的科普:虽然蓝鲸是海洋中最大的鲸鱼,但抹香鲸也并不是很小,它们可以长到18米长,重约35000公斤!毫无疑问,它们需要吃掉很多的东西,才能够达到如此庞大的体型,每头鲸鱼每年消耗约200吨食物。

三、有关科技发展的初中英语作文

Nowadays, technology is everywhere around us. 

The development of technology has a significant affact toward the society. Several technologies that we usually use are the internet, computer, and cellphone. These new technologies make our life much easier and better.

First, the development of computer changes our life. Decades ago, people needed to do lots of complex calculation on hand because they did not have computer, and more obvious, they did not have the software for calculation. As the result of that, people spent hours on the equations that a computer can solve in just a minute. Since the development of computer, people are able to use some kind of software to compute lots of complex functions and mathematical calculation. Computer becomes the most helpful equipment for the sciencists because they can use their time more efficiently.In conclusion, I believe the development of technology brings significant impact to our life. 

It is very helpful to us and I believe technology will keep improving in future.

四、作文:有关森林科普知识的故事?

在森林里住着许多小动物,它们相亲相爱,过着快乐的生活。可是,有一天,森林里来了一群伐木工人,把一棵棵一棵棵的树木砍光。小动物们无家可归,它们喝着西北风,一边逃命。

  后来,小动物们跑不动了,休息一下,结果一声枪声响起,一颗子弹飞过来把小熊的爸爸打死,小熊很伤心,一边流着眼泪一边逃命。小熊妈妈说:“别哭,我会打败它们的。”

  小地鼠想了个好点子挖了一个“下水道”,大家都在“下水道”里拉臭臭,结果有一半的伐木工人掉进“下水道”被臭死了。

  小松鼠又想了一个好点子:小松鼠找来一大桶橡胶,一半的伐木工人在橡胶上被粘死。

  最后森林又有了美好的生活。小熊爸爸被我们救活了。小熊非常高兴地跳了起来,就变成了跳跳熊。

五、有关天眼的英语作文?

天眼是指fast,可以先写中国发展的科技作为开头,再引出天眼的描写,最后总结发展的原因。

六、有关球队的英语作文?

The world Cup Football Final世界杯足球决赛

The commentator was watching the world cup football final between England and West Germany.It seemed certain that England would win.There was only a minute left and England were leading by two goals to one.The German team had scored first but England had soon equalised and a quarter of and hour later,Peters had given them the lead.Now,play was in the English half of the field and the referee had just blown his whistle

七、有关玻璃的英语作文?

Today, our class on the glass broken, the teacher called monitor investigation clearly, and his investigation into the case is: ....(后面的班长所调查到的结果,我不清楚,所以就请你自己慢慢写吧!)

八、有关成年的英语作文?

Being an adult means we should shoulder on more responsibilities.

九、有关猎豹的英语作文?

Cheetah is a carnivorous cat and the only species under cheetah.

It is divided into five subspecies and one variant species.

The largest is North African subspecies, with adult males weighing 29-71 kg, with an average weight of 45 kg, and adult females weighing 21-63 kg, with an average weight of 38 kg.

Cheetah has unique body structure: flexible spine, semi-retractable claws, small and round head, short kiss, slim figure and long legs.

The hair on the back neck is longer, like a short mane. There are white spots in the eyes, and there is an obvious black line on each side of the inner corner of the eye along the snout.

十、有关dreamitpossible的英语作文?

My dream is to hope that one day to go to Brazil, when a Brazil team of a star player.

Because I have three reasons, the first to win glory for the country, the second to be able to flourish, the third, and most important one, is sure to enjoy the fun of playing football, so even if the input will not be sad, will leave a good memory.

But there is a very big problem, that is to be a team player in Brazil, and star players, you need to pay a very big effort, you need to pay time and effort every day, and full practice, there is full rest, so every day, every bit, I believe, as long as there is a hard work, not the same thing, it is possible to achieve.

我的梦想是,希望有一天能到巴西去,当一个巴西队的一个明星球员。

因为我有三个原因,第一个能够为国争光,第二能够发扬光大,第三也是最重要的一个,就是一定要享受踢足球的乐趣,这样就算输了也不会难过,会留下美好的回忆。

但还有一个非常大的问题,就是想当一个巴西队的球员,和明星球员,需要付出非常大的努力,需要每天付出时间和心血,和充分的练习,还有充分的休息,这样每天一点一滴,我深深的相信,只要有付出努力,没有一样的事情,是可能达成的。

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