海洋生物的英语作文【推荐20篇】

here are many kinds of animals in the world,but not only the humans.we live in the same world,and we should be friends.as everybody knows,the humans are the rulers of the world today,so we should protect our friends--the animals!

But how to protect them?as first,i think we must stop killing the rare birds and animals,especially the young ones.the second,we have to protect the environment,to make the sky blue,to make the grass green,to give the animals a comfortable space to live

美丽而又富饶的海底世界生活着一群自由自在的海洋生物,为了加深对海洋生物的了解,我与同学结伴去博物馆参观了海洋生物展.

在一楼,我们看到了枪鱼.海龟等海洋生物标本.其中旗鱼留给我的印象最深.旗鱼背上的鱼鳍就像一把大扇子,还有许多凸出的线条.旗鱼的眼睛就像一棵散发着光芒的黑珍珠,圆而亮.最特别的属旗鱼的嘴,又细又长,而且还很尖.还像一个大夹子,能把食物牢牢夹住,以防鱼儿挣脱.其二就是它的尾巴.像一个人字形.与它的嘴巴相同的是尾巴也很长.看到这标本,我似乎也看到了这条旗鱼当年的辉煌.它蓝色的身子与蓝色的海混在一起,稍稍一动,整个身子的优美姿态,吸引了我,也吸引了同伴们.

接下来,我们又去了四楼展厅.四楼展厅大多以贝类化石为主.美丽的贝类化石不得不使我们看得眼花缭乱.有黄色的贻贝.五颜六色的扇贝......贝壳是贝类的生物的家,不过,随着它的生长,贝类会经常”搬家”的.贝类生物大多附生在海底的岩石上，也有生活在泥沙中的。贝的种类不同,贝壳的形状也就不一样.分双壳贝和单壳贝.牡蛎就属于双壳贝.它又叫蚝、蛎黄、海蛎子.但是牡蛎的这两个贝壳同贻贝的两个贝壳有很大的不同。贻贝的两个贝壳左右对称，而牡蛎因为是用左壳固着在岩石或其他物体上的，所以两个贝壳的大孝形状都不同.我国沿海所产的牡蛎种类，约有20种左右。最常见的有密鳞牡蛎、近江牡蛎、褶牡蛎、长牡蛎和大连湾牡蛎等5种.它又叫蚝、蛎黄、海蛎子.望着这些种类繁多的贝类,我与同伴们不禁浮想联翩……

海洋生物是人类赖以生存的宝贵财富,如今,大部分的珍惜海洋生物以濒临灭绝,而我们只能在博物馆里看到那些海洋生物的标本.化石.如果,我们再不保护海洋生物,保护海洋生物的家园,恐怕将来我们有可能会在博物馆看到现在在海洋中数量居多的鱼的化石了吧!我呼吁:从现在开始,保护海洋,珍惜海洋生物!

海洋生物与人类的关系是密切的,现在你保护海洋生物,也就是保护人类,让人类的生活环境变得更加美好!

Sea pollution is becoming an increasing problem for our planet and we have

a responsibility to reduce sea pollution.

I need to describe the problem. Our ship currently dumps all its rubbish

into the sea.Its easy to result in huge endanger. First of all, Non-organic

substances such as plastic bags kill fish and whales. Because fish get trapped

and whales cannot digest them. Secondly some rubbish is inherently toxic.

I can suggest some solutions. First and foremost we can create a better

system of disposing of rubbish for instance. We ought to store rubbish. Next, we

are supposed to make ships environmentally and friendly. A case in point is that

we should stop providing plastic bags.

We must act now before it is too late!

星期六，妈妈带我到少年宫参观海洋生物标本展，我真高兴！

一进门，抬头一看就看到形形色色的美丽的螺挂在墙上，令人眼花缭乱，奇妙的海洋生物。海螺千姿百态，有鹦鹉螺、有龟甲宝螺、有白星宝螺……其中，鹦鹉螺最为珍贵，它的身上长着一个非常漂亮贝壳，其花纹特像一只鹦鹉，最为奇特的是既不向左旋，也不向右旋，而是从正中的背面向外左旋卷成圆盘状。世界上现保存的活体标本只有两只，因此非常珍贵。

我们登上台阶，上了二楼，马上映入眼帘的就是美丽的海星了，听工作人员说：“海星看上去不像是动物，而且从外观和缓慢的动作来看，很难想象出，海星竟是一种贪婪的食肉动物，它对海洋生态系统和生物进化还起着非同凡响的重要作用……”我边听讲解，一边望着这些像太阳的太阳海星，像裙子花边的裙边海星，情不自禁地想：“没想到海星还有这么多的奥秘！”

参观了海星，我迫不及待地又上了三楼，只见走廊尽头的蓝色的布上挂着许多生物标本，有精美的玫瑰千手螺，庞大的海龟，还有凶猛、吃人不眨眼海中霸王——鲨鱼，小学三年级作文《奇妙的海洋生物》。

鲨鱼食肉成性，凶猛异常，连海中之王的鲸鱼见了也得退避三舍。鲨鱼虽然凶猛，面目可憎，但全身都是宝，是重要的经济鱼类。鲨鱼的肝脏富含维生素A、D，是制作鱼肝油的重要原料。

我恋恋不舍地走出少年宫，心想：此行收获可不少，海底真是个奇妙的世界啊！

It is one of the most precious animals. Their bodies are very long, about one zhang（丈）. Dolphins live in the sea. They live on fish, shrimps and so on.

Dolphins are very friendly and peaceful. They never attack people. Instead, they have saved many people in danger in the past years. How helpful the dolphins are!

Dolphins are very clever. People often train them so that they can give a dolphin show which brings people a lot of happiness and joy.

Unluckily, the number of dolphins is getting smaller and smaller. Because of water pollution, there is less and less space for dolphins. Many people make money by hunting dolphins. If we don’t protect them, maybe we’ll lose our good friends one day. As a student, I hope more and more people should take actions to protect dolphins.

海豚属于哺乳纲、鲸目、齿鲸亚目，海豚科，通称海豚，共有近62种，分布于世界各大洋。体长1.2～4.2米，体重23～225千克。海豚一般嘴尖，上下颌各有约100颗尖细的牙齿，主要以小鱼、乌贼、虾、蟹为食。海豚喜欢过“集体”生活，少则几头，多则几百头。而且，海豚是一种本领超群、聪明伶俐的海中哺乳动物。

经过训练，能打乒乓球、跳火圈等。除人以外，海豚的大脑是动物种最发达的。人的大脑占本人体重的100/2、1，海豚的大脑占它体重的100/1、7。海豚的大脑由完全隔开的两部分组成，当其中一部分工作时，另一部分充分休息，因此，可终生不眠。海豚是靠回声定位来判断目标的远近、方向、位置、形状、甚至物体的性质。有人做试验，把海豚的眼睛蒙上，把水搅浑，它们也能迅速、准确的追到扔给它的食物。海豚不但有惊人的听觉，还有高超的游泳和异乎寻常的潜水本领。

据有人测验，海豚的潜水记录是300米深，而人不穿潜水衣，只能下潜20米。至于它的游泳速度，更是人类比不上的。海豚的速度可达每小时40公里，相当于鱼雷快艇的中等速度。希腊历史学家罗图斯图在《亚里翁传奇》一书中记载了这样一个不可思议的故事:亚里翁是生活在公元前6世纪列斯堡岛的著名抒情诗人和音乐家，有一次在意大利巡回演出后，便携大量钱财乘船准备返回科林敦，途中，水手见钱眼红，企图谋财害命。当时，亚里翁请求让他再唱一支歌，水手们答应了。谁知，他那动听的歌声竟引来了无数的海洋巨兽!在他被扔进大海之后，其中的一只便将他一直驮到岸边。这种神秘的动物就是大名鼎鼎的海豚。

即使到了近代，海豚救人的事件还屡有发生，像1949年出版的《自然史》杂志，便刊登了美国佛罗里达一位律师夫人被海水淹得昏迷过去，正当生死攸关之际，附近的一头海豚将她推上了沙滩。我喜欢海豚，因为他乐于助人，他可爱，他机灵……

导语：你喜欢去海洋馆看海底世界吗?下面是yuwenmi小编为大家整理的优秀英语作文，欢迎阅读与借鉴，谢谢!

National Day holidayI visited ocean mummy and daddy qian sightseeing park of guiyang spirit aquarium.

Just enter the parkI saw a tropical fishfull of black and white at the intersection of flowersa mouth opena closeis like a doorhe saw me to run itfrighten the "door" suddenly closed.Go for a whileI saw a shadow from the waterthen jumped down and curiosity drives in the pastI will I see!Originallyit was legendary mermaid could stand upunbelievableI carefully observeit is in its tailhead Lou in the outside!Hope to tell youa legendary mermaidis actually seals.And after a whileI saw a few sharksI stared at the sharkoriginallyonly in a thousand years old sharksthe only large turtle hundred large volumethough the turtle swims in waterbut how all of a suddenthe millennium old turtles jumponly the "shark corps awaythe millennium old and big turtle years where complacentlyalso like swims in said:" know our calendar hurt!" The fish is at seaeverything.

Until very lateI was reluctant to leave the aquarium.

【参考译文】

国庆假期我参观了海洋妈妈和爸爸钱观光公园贵阳精神的水族馆。

进入公园我看见一个热带鱼类充满十字路口的黑色和白色的花张着嘴结束就像一扇门他看见我吓的“门”突然关闭。走了一会儿我看到一个影子从水中然后跳下来好奇心驱使在过去我会我看到!最初这是传说中的美人鱼可以站起来难以置信我仔细观察在它的尾巴头露在外面!希望告诉你传说中的美人鱼实际上是海豹。过了一会儿我看见一些鲨鱼我盯着鲨鱼最初只有在一千年鲨鱼唯一的大龟几百大体积虽然乌龟在水里游泳但是突然之间年的老乌龟跳只有“鲨鱼队千禧大老龟年沾沾自喜地也喜欢游泳在说:“知道我们的日历伤害!“鱼是在海上一切。

直到很晚我不愿意离开水族馆。

许许多多的人只在电视上看到过海底的生物，未知的海洋世界对于人们来说是那么的陌生，是那么的神秘与神奇。

海底植物的差异是很大的。他们的颜色多种多样，有紫色的，也有红色的……他们的形状千姿百态，各不相同。就拿海藻来说吧，最大的海藻足有二三十米长，最小的都需要用显微镜才可以看清。

海洋中，有一种很漂亮的鱼，被许多人称为会游泳的蝴蝶，他就是狮子鱼。狮子鱼胸鳍和背鳍长着长长的鳍条和刺棘形状酷似古人穿的蓑衣，又像京剧演员背后插着的护旗幅威风凛凛的样子，在阳光下看起来非常亮丽而多彩，在海底自由自在遨游的时候像极了一只美丽的蝴蝶在花丛中飞舞。可是它看似很美丽，却有剧毒，就像美丽的玫瑰带刺一般。

海洋中还有一种很神奇的鱼，叫做魔鬼鱼。它是鳐鱼中的一种。形状非常像天空中飞翔的蝙蝠，体长约7米，重可达20吨。它的腹部是雪白的，没有一丝别的颜色，鞭状的尾巴在遨游的时候为它起到了很好的平衡作用。它那两只小巧的眼睛镶嵌在头顶上，而它的嘴鼻则长在腹部，奇特的是它的嘴鼻连在一起呈“口”形。吃起东西来更是特别，它把小鱼吸入口中，一抿一抿地像没牙的老婆婆在吃东西。非常惹人笑。

最华贵的就要数海象了。它的体长达45米，是热带淡水鱼中的“巨无霸”。它的头部像蛇，背鳍和胸鳍比较靠后，如一枚即将发射的鱼雷。身体又圆又壮，皮肤呈浅黑色，在成长过程当中，它尾部的红色就会渐渐加深。看上去仪态万千，非常高贵。它还很喜欢跳，一跳就可以跃出水面六、七米高，去捕食飞翔的小鸟。

海洋里还有许许多多奇特的生物，有四四方方的木瓜鱼、有横行霸道的炮弹鱼、还有很爱生气的刺豚鱼……都非常的惹人喜爱。

海水盐度如果我们分析海水的盐度，会发现地区间只有轻微的变化，然而有些小的变化是重要的。

导致海洋的盐度变化的基本过程有三个，其中之一是通过蒸发的方式即把液态水转化为水蒸气来减少海洋中的水分。

这样由于盐留了下来，所以盐度增大。

当然，如果这种方式走向极端，将会余下白色的盐晶体。与蒸发相反的是降水，如降雨，由此水被加入海中，海水被稀释，从而盐度降低。

这种情形会发生在大量降雨的地区，或江河入海岸处。因此，盐度通过蒸发减少水分而上升或通过降水或径流增加淡水成分而下降。一般来说，在阳光很

强烈的热带地区，海水的盐度略高于世界上其它没有热带那样多的蒸发的地区。同理，在江河稀释海水的海岸地带，海水盐度略低于其它海区。

第三个可以变更盐度的过程与海洋中冰的形成和融化有关。海水冻结时，溶于其中的物质被留了下来。这样，在新形成的海

水冰面的正下方的海水比在冰形成之前有更高的盐度。

当然，当冰融化的时候，会降低周围水中的盐度。

在南极洲边缘的威德尔海中，结冰过程增加低温海水的盐度，从而形成了浓度最大的海水。这些大密度的海水下沉，可以在世界海洋的深水域发现。

if the salinity of ocean waters is analyzed, it is found to vary only slightly from place to place. nevertheless, some of these small changes are important. there are three basic processes that cause a change in oceanic salinity. one of these is the subtraction of water from the ocean by means of evaporation--- conversion of liquid water to water vapor. in this manner the salinity is increased, since the salts stay behind. if this is carried to the etreme, of course, white crystals of salt would be left behind.

the opposite of evaporation is precipitation, such as rain, by which water is added to the ocean. here the ocean is being diluted so that the salinity is decreased. this may occur in areas of high rainfall or in coastal regions where rivers flow into the ocean. thus salinity may be increased by the subtraction of water by evaporation, or decreased by the addition of fresh water by precipitation or runoff.normally, in tropical regions where the sun is very strong, the ocean salinity is somewhat higher than it is in other parts of the world where there is not as much evaporation. similarly, in coastal regions where rivers dilute the sea, salinity is somewhat lower than in other oceanic areas.a third process by which salinity may be altered is associated with the formation and melting of sea ice. when sea water is frozen, the dissolved materials are left behind. in this manner, sea water directly materials are left behind.

in this manner, sea water directly beneath freshly formed sea ice has a higher salinity than it did before the ice appeared. of course, when this ice melts, it will tend to decrease the salinity of the surrounding water.in the weddell sea antarctica, the densest water in the oceans is formed as a result of this freezing process, which increases the salinity of cold water. this heavy water sinks and is found in the deeper portions of the oceans of the world.

Marine biological environment is a complex system including sea water, sea water, soluble matter and suspended matter, seabed sediments and marine organisms. The rich biological resources, mineral resources, chemical resources and power resources in the sea are indispensable human resources treasure houses, which are closely related to the survival and development of mankind.

At present, the main objective of marine conservation is to protect marine biological resources so that they can not be exhausted for sustainable use by mankind. In particular, priority should be given to the conservation of marine animals that are valuable and endangered. According to the UN investigation, due to overfishing, mangrove accidental killing of non target to allow the killing of marine organisms, the coastal engineering construction, deforestation, pollution of the marine environment in general, at least 25 of the worlds most valuable fisheries resources consumed, whales, sea turtles, manatees and many other marine animal faces the danger of extinction. It is expected that with the expansion of marine development, it is possible to cause more damage to marine biological resources.

Marine protection task should first stop on the marine biological resources excessive use, secondly to protect the marine biological habitat or habitat, especially their migration, spawning, feeding, avoid Huahai coastline, beaches, estuaries, coral reefs, to prevent heavy metals, pesticides, oil, organic produce and eutrophication. Nutrients such as marine pollution. Maintain the ability of regeneration of marine biological resources and the natural purification ability of the sea water, maintain the marine ecological balance, and ensure the sustainable development and utilization of the marine.

今天我在市场买了两袋海洋生物球，海洋生物球它生活在水里的。它很小，就像鱼仔一样。

我是这样观察的。我把那个生物球放在一个杯子里，然后在泡上水，一天一天的观察海洋生物球的变化。

我发现生物球它们的一个变化，它们能一天天的长大，然后它们在一天天的变小。因此，水泡久了，它是用胶皮做的，一等胶皮化了，海洋生物球就变小的。

可同学们，你知道吗？大生物球还可以生小宝宝呢！大生物球生小生物球时，在大的身上会出现一条小缝，像鱼仔的小生物球就从那里你争我夺的出来。然后一个小医生就会把海洋生物球的小缝慢慢的合上。

那些生物球非常有趣。你拿起格尺拍他们一下，它们就会像孩子们赛跑一样向前冲。如果它们在水里，你去水里抓它。它们就会像水一样，从你的手心里逃走，因为它们不愿落入坏人手中，非常有趣。

这就是我所喜欢的海洋生物球，它们很可爱，很有趣吧！你一定很喜欢的！

[写海洋生物作文

这个假期我去了位于洛杉矶长滩边的一个水族馆，那里有许多的海洋生物，它们让我大开眼界。

水族馆里有各种各样、五彩斑斓的鱼，有紫黑色的、海蓝色的、柠檬黄的、橙红的······它们在水中穿梭，让人眼花缭乱。几乎没有我能叫得出名字的鱼，我一边观察，一边对照着旁边的简介，慢慢地才知道它们的英文名字。有一种鱼很有意思，它叫石头鱼，它停在水底一动不动，就像一块长满苔藓的石头，不仔细分辨还真看不出它是可以游动的鱼呢！

以前我也去过一些水族馆，可有一种生物却从未见过，它让我印象深刻，它的名字叫海龙，千万别把它想像得那么大那么长，其实它只有20公分左右长，长得有点像海马，却不是海马。海龙是这个星球上最华丽的伪装生物，它们的身上长着像海草一样的游丝和叶片状的附属物，这些游丝和附属物随着海龙的游动飘来飘去，像极了海里的海草，它们的颜色也各不相同，有黄绿色的，有红色的。它们游起来的样子真迷人，不紧不慢，像身上舞动着飘带一般的神仙。等它们停下来时，就很难让人发现了，它与周围的环境太相似了，我发现它们停着不游的时候，会用它们的尾巴勾住海草，海草随着水流随意地漂动，它们也是。据说海龙也和海马一样，是由爸爸们来带小宝宝，只是它们不像海马爸爸那样有育儿袋。真是太有趣了。

水族馆里的生物不仅可以看，有些还可以让人触摸。在触摸池，我看到海参、海星、海葵、水母······用两根手指轻轻的去触摸它们，感觉很奇妙，水母光滑柔软，海星有些硬而粗糙，海葵看似光滑，但它的表面却像有沙撒在上面似的。

原来海洋里有这么多的秘密我都不知道，通过这一次的参观让我对海洋生物充满了好奇。

The boundless sea gives people the expectation, the beauty, the warm maternal love.

The sea is like a poem.Like a picture, the meaning is rich;Like a symphony, the vast...It is always calm, like a mirror;Now and then the rage, the surge of rage, can overturn the boat that sailed.In my mind, the sea is the blue world and the cradle of life.There are so many free and free lives.The sea is so mysterious, so charming!

Now the sea has changed.The water is no longer clear, its cloudy, its dirty.The water washed up on the sand, leaving no more of a bouncing fish, but a pile of trash, and a lot of shrill little shrimps.Why is that?Its all because of us.While enjoying the beauty of the sea, someone threw the stinky rubbish into the sea.There are also people living on the coast who make toilet discharge pipes to the bottom of the sea.Even worse, the waste water from the factory poured into the sea, and the water became a strange color.Lead to give birth to a lot of lack of brain ` low IQ baby, our next generation - the eyes bright ` voice immature ` gorge through red face the next generation will never see the beautiful blue sea.

Some people have done an experiment, he compared a basin of water to the sea, and drop a drop of ink into the "sea".At once, the ink spread slowly, shallower and disappeared, and the "sea water" was almost as clean as before.If the ink keeps dripping, "the color of the water will get darker and darker, and then it will turn into a basin of black water.The worlds six billion people produce a lot of waste water and industrial pollution every day, just as the ink has been pouring into the pristine waters of the sea, and the sea is now a pool of sewage.

For the sake of our human health, to see the beautiful and charming blue ocean for our children and grandchildren.Let us act immediately, love the sea as we love life, and love the common blue home of mankind.

今年暑假，我和妈妈、外婆一大家子去了台湾旅游。台湾海生馆作文5篇台湾海生馆作文5篇。台湾是一个四面环海的岛屿，风景优美。在那里我吃了很多美味的小吃，也游览了许多风景名胜，但最让我记忆深刻的就是位于台南的一个小城市—垦丁的海生馆。那天早晨，我们起床吃完早饭后，去酒店附近租了三辆电瓶车，准备骑电动车去海生馆。我一开始有点担心，因为妈妈大多数时间在开汽车，不知道她还会不会开电动车。后来妈妈带着我骑了一段时间，我发现妈妈开得很慢，也很稳，这才放心了。我们沿着海岸线向海生馆的方向骑去，路上没有几个四岔路口，一般不会迷路，头上顶着火辣辣的太阳，而身边呢却有清凉的海风，真是舒服啊!我们边骑边问，开子大约四十分钟，终于来到了海生馆。

海生馆分为三个馆，有世界水域馆、珊瑚王国、台湾水域馆。我们先走进了珊瑚王国，只见里面有许多玻璃展示，装着形态各异、五颜六色的珊瑚，有的像鹿角，有的像胡须，(家乡的风味小吃作文)往里面走就是来到了水底隧道，这里能让人身临其境地感受到海底世界的魅力。只见各种鱼儿在石洞中钻来钻去，好像在跟我们捉迷藏呢!仔细观察发现这些珊瑚竟然会动，妈妈说：“珊瑚是古代的一些虫子变的，虫子会动，所以珊瑚也会动。”走出水底隧道，我们就离开了珊瑚王国，接下来我们去了世界水域馆，刚走进去几分钟，发现那里竟然有美人鱼表演，我们找了个位子坐下，没过多久，透明的大玻璃房里面有一个潜水员游了出来，他从口袋里拿出了许多鱼食，立刻许多鱼儿把他团团围了起来，于是主持人向我们一一介绍了鱼的名字、特征及习性，让我对鱼类有了更深刻地了解。往里面走，我发现不远处有个极地冰雪世界，里面自然很冷，妈妈把一件外套披在我身上，我才舒服。看到玻璃房内有许多企鹅，有的用它肥大的身子和翅膀用力地打着水面，有的正用它小小的脚丫，挺着个大肚子摇摇摆摆向我们走来，真是太可爱了。走出“极地冰雪世界”，我们就离开了世界水域馆，来到了台湾水域馆，最引人注目地就是水母了，它摆动着柔软的胡须，像是仙女在翩翩起舞，妈妈说：“因为水质的原因，水母很少见，所有我们一定要好好保护海洋环境。”继续往前走，还有许多海洋生物，有海星、海参……台湾的海生馆不仅让我增长了知识，还带给我快乐，我会再来一次的。

你是否曾在电视上看到过五彩缤纷，摇曳生姿的海底珊瑚，被那无穷无尽的斑斓世界所吸引，如果有一天你看到一家商店在卖活体珊瑚，你的第一反应是什么？你是否会欣然把它买下来？

笔者今天漫无目的地游荡在街头，却猛地被一家店铺所吸引，里面的橱窗里摆放着色彩斑斓的珊瑚，正在玻璃水箱中摇曳，上面明码标价出售珊瑚。竟然有人出售珊瑚！我怀着气愤的心情来到店铺，刚想质问他们怎么能卖活体珊瑚，要知道，生长在海底的珊瑚大约有一百多年的寿命，可若人为强行地把它们开采出来，拿到地面上观赏，它们最多只能活两三年。而珊瑚作为海洋中生物多样性最丰富的物种，它们对保护海洋生态平衡起着极其重要的作用，是鱼类赖以生存的生态圈。怎么可以扼杀它们的生命呢？我气愤不已，但转念一想，现在正逢过年，还是不要太凶神恶煞地触人家的霉头好了，于是按捺着性子，假意进店买珊瑚。在旁敲侧击中，得知了他们的珊瑚是从印尼进口的，虽然现在很多国家为了保护海洋生态环境，禁止开采珊瑚，但是像印尼这类的发展中国家，为了发展经济，还是允许开采和买卖珊瑚的。听了这点后，我又恼火又无奈地离开了店铺。

万物皆有灵性，何以覆灭？对待一花一草，我们都不能随意践踏，何况是对于海洋生态环境及其重要的珊瑚呢？但愿人们都能意识到珊瑚的重要性，不再肆意买卖扼杀珊瑚，这才是真正对生命的尊重与敬爱。

[保护海洋生物作文500字

海洋是我非常向往的地方。小学的时候我曾读过一本书，叫《奇妙的海洋生物世界》，就已经对海洋和海洋生物充满好奇。因此，我非常期待这次名师讲坛，非常期待学到更多的海洋知识。

果然，这是一场妙趣横生的讲座。冷向军教授从大家最感兴趣的宇宙大爆炸开始讲起，他告诉我们地球上首先出现的是远古的海洋，之后才有陆地。他还说，最先出现的物质也不是陆地上的，而是在海洋中诞生的。冷教授的这番话，完全颠覆了我从小到大形成的观念，原来海洋是这么神奇啊!

冷教授详细介绍了生命的起源，他说：生物的形成经历了很多阶段，从无机小分子物质开始，到有机小分子物质，再到有机高分子(大分子)物质，然后形成多分子体质，并在最终形成了原始生命。这个过程都是在原始海洋中实现的。冷教授还比喻说，如果地球的出现算作一天的话，那么人类出现在这一天的最后1分31秒。而根据冷教授的推论，1秒等于5000年，也就是人类已经有400万年的历史啦。

终于，冷教授的讲座迎来最振奋人心的时刻。原来，海洋生物包括海洋动物，海洋植物，微生物等。而海洋动物又分为有脊椎动物和无脊椎动物，有脊椎动物主要是鱼类，以及鲸鱼等大型海洋动物。他还重点介绍了我们生活中见到最多的鱼类。鱼分为海水鱼和淡水鱼，全世界有2.8万种鱼，其中海水鱼就有1.6万种……冷教授用生动的语言给我们传授了大量的海洋和海洋生物知识，让我们受益匪浅。他甚至还教我们怎么辨别鱿鱼、章鱼、乌贼的方法呢。

讲座的最后，冷教授讲了捕鱼和海洋污染的知识。中国是捕鱼最多的国家，同时也是养鱼最强和护鲸最有力的国家。但是，全球到处都在污染海洋，特别是石油和塑料。冷教授给我们看了几张图，上面都是因为石油黏附导致无法飞翔而在等死的海鸟，都是吃了塑料而致死的海洋生物，令人心痛。因为此，我甚至想起了不久前在SSP上看到的一篇文章—Saving

Sea Life，对那篇有了更深刻的理解。

不知不觉讲座就结束了，但是我和我的同学们都觉得意犹未尽。我们在了解了海洋和海洋生物的同时，也知道了海洋污染的严重。我们既有获取大量知识的喜悦，又为海洋污染感到痛心。我们发出呼吁：保护环境，保护海洋，救救那些可怜的海洋生物吧!

Boundless sea to look forward to, give people the beauty, give a person

warm motherly love.

The sea is like a poem; it jumps; like a picture, rich in meaning; and like

a symphony, vast and mighty...... It is like a mirror; sometimes calm, sometimes

filled with rage, overwhelming, to sail the boat overturned. In my mind, the sea

is blue world, is also the cradle of life. Pregnant with many free and small

life. The sea is so mysterious, so charming!

Now the sea has changed. The sea is no longer clear, it becomes muddy and

dirty. Washed up on the beach, left is no longer alive and kicking the fish

shrimp, instead of the piles of rubbish, but also mixed with a lot of dead fish

shrimp, stinking. Why is that? Its all because of us. When people admire the

beauty of the seaside, they throw the foul rubbish into the sea. There are also

people living on the beach, the toilet drain pipe to the bottom of the sea.

Whats worse is that the factory waste water flows into the sea in large stocks,

and the sea is dyed in a strange color. Led to the birth of a lot of lack of

brains, low IQ infants, our next generation - bright eyes [voice tender], the

face of the next generation of red, will never see the beautiful blue sea.

Someone once did an experiment. He compared a basin of water to the ocean,

and dropped a drop of ink into the sea. Immediately, the ink slowly spread out,

became shallow and disappeared. The sea water was almost as clean as ever. If

the ink kept dropping, the color of the sea would be deeper and darker, and

eventually it would become a basin of black water. 6 billion people on the earth

produce large quantities of living waste water and industrial pollution every

day. Like ink, it has been injected into the clear sea water. It has become a

polluted lake.

To the health of our human beings, to see the beautiful blue sea for our

children and grandchildren. Let us act now, love the ocean as much as we love

life, and love the common blue home of mankind.

最近，同学们都在养一种花花绿绿的东西，听说他的官名叫海洋生物球――一棵棵彩色的软软的小球。它还能长大、繁殖呢！我也买了一袋，拿回家养了起来。

我拿出一个空饮料瓶，用水冲洗干净后，把一棵棵绿色的柔软的小球放了进去，再到入一些凉白开水，就大功告成了。

我高兴地捧着它，只见瓶子里的小不点儿不停地游动散发出绿色的波纹。过了不大一会儿，那绿色融入水中。小不点儿变成透明的了。在这绿色的水中，它门生活得舒服吗？它们可以长大吗？我便赶忙去换水。

从此以后，我经常给小不点儿换水。果然，一个星期后，小不点儿‘的数量从十八颗变成了三十颗，它们果然繁殖了，一周的时间竟比原来多了十二颗！我不由得欢呼起来，水换得更勤快了。

前不久，我们学了《宇宙生命之谜》这一课，让我知道了生命所以能够存活，必须有一个适于生存的环境。有一点很重要，那就是必须有空气。

我猛然想起了我的海洋生物球，瓶子里没有空气，它们能活下来吗？

放学后，我急忙跑回家。看我的小不点儿死了没有。可它们十分顽强，静静地沉在水底我沉默了，也许它们不是什么海洋生物球，而是小摊主赚钱的橡胶球吧？

[“养”海洋生物球作文

All things cannot be separated from water, and fish cannot leave water.The theme is: water, the root of all things.

It is true that the seven parts of the sea are right. We are from one of the creatures in the sea, and we have the same gills of fish when we are young...Everything shows that we are connected to the sea.

Maybe we were just a little fish, but now we are the greatest humans.

The sea is so kind and mysterious, what is it that we humans are, the most intelligent creatures at the top, what are our ancestors?Its a low-grade fish or an advanced dinosaur, and everything is a mystery.

Now the sea is being developed by us, the sea ranch, the Marine oil base is so amazing.The sea gave us life, and gave us so much energy, and we?Marine oil base causes large oil spill, resulting in Marine oil pollution!What are we doing with the indiscriminate killing of whales and the salivating of shark fins?Is the environmental protection or the destruction of the ecological balance?

If the sea could wash everyones heart like a shell, there would be no creatures in the world because of our indiscriminate killing.Is it a reward that the sea is our mother, and it has created the destruction of all that it has created?No, it isnt.What else can we do when black oil covers the ocean, and when black exhaust fills the sky?The sea belongs to nature, nature belongs to us?We belong to the sea, and the sea belong to us?

What are we doing here?To kill for personal gain?Destroy for yourself?No, no, no.I do not believe that we will destroy our oceans, and I do not believe that people will despair when the oceans disappear.Because everyone is selfish.

Is it humane that the oceans have created us and destroyed us?

Although were trying to protect the environment, its too late, unless time goes backwards, unless theres a miracle, unless its all over again.I believe we can get the ocean back to our youth, and we are the smartest intelligent creatures.

Everyone, for the sake of the bright future of the sea, also protect the sea for ourselves.thank you

导语：海洋世界里面有什么动物呢?下面是yuwenmi小编为大家整理的优秀英语作文，欢迎阅读与借鉴，谢谢!

I went to Ocean Park.

In all sorts of strange thingsgreen water of the fish caught my eye.There is a huge turtle motionless sleep in the water!You should have seen Nemo!There is a red and white striped fish insideI saw the fishthe body like a leafthe body as inserted many fansherethe fish is very small.And theman eating crabstheir body is smallonly eight feet long and bigmake threatening gestures to climb on the glassopen mouthedseemed ready to eatlike youI saw one eyeturned and ran away scared.There is a smalljellyfishtheir body is transparentlike an umbrellathere are manytentacles.Dont look down upon themif you touch it will hurtbecause its tentacles toxic.Not a little whileand long and flatthe whole body blacksea serpents swam.There is also a huge unknown fish swamthe strange thing isthere is a fish swim followed itI just know laterthe fish eats fish excrementalso called "marine scavenger".

The seal performance has begun.Seals are very smallit is only four years oldcalled "Mike"."Mike" can be cleverthe body is blacksome hairitslike shooting.The trainer uncle put the ball into the air behind"Mike" canquickly catch the balla drop shoteven if is the same in the water.It isa dancercirclein the water air jumpdance.It also clapsalutebowshyit is charmingly naive look very cutemany children are scrambled andit take picturesI can not help b。ut ran upit put your head on my shouldermouth gently against my facewarm and my photo.I am very excited.

【参考译文】

我来到了海洋公园

一进去，绿色的水中千奇百怪的鱼映入我眼。有个体积庞大的海龟一动也不动的在水中睡大觉呢!你们应该看过海底总动员吧!里面有一条红白相间的鱼，我就亲眼看见了这种鱼，身子像一片叶子，身上像插着好些扇子，在这里，这种鱼显得非常小。还有吃人蟹，它们的身子较小，八只脚又长又大，张牙舞爪地爬在玻璃上，嘴巴张得大大的，似乎准备吃你似的，我看了一眼，吓得转身就跑。还有一个个小水母，它们的身体是透明的，像一把伞一样，下面有许多触须。可别小看它们，如果你碰到它就会受伤，因为它的触须有毒。不一会儿，又扁又长、全身黑黑的海蛇游了过来。还有一个庞大的不知名的鱼也游了过来，很奇怪的是∶有一条鱼紧跟着它游动，后来我才知道，这种鱼专门吃鱼的粪便，也叫“海洋清道夫”。

海豹表演开始了。海豹很小，它只有四岁，叫“麦克”。“麦克”可机灵了，全身是黑，有一些毛，它最喜欢的是投篮。驯兽员叔叔把球往空中一抛，“麦克”就能敏捷地把球接住，一投就百发百中，哪怕在水里也一样。它还是舞蹈演员，在水里转圈、空中跳跃、跳街舞。它还会拍手、敬礼、鞠躬、害羞，它憨态可掬的样子十分可爱，许多小朋友都争着和它拍照留念，我也忍不住跑了上去，它把头放在我的肩上，嘴巴轻轻地贴着我的脸，亲切地和我合影留念。我兴奋极了。