关于蓝鲸数量的英语阅读
① 英语 阅读理解
地球上现存最大的动物是蓝鲸。它的体重达80吨-比24头大象还重。一只蓝鲸长度超过专30米。即使刚出生属的小蓝鲸大小也相当于一只成年象。
猫从相当高的地方摔下来也会安然无恙是因为它们掉下来的时候有一个使他们身体不受到伤害的正确途径。假使猫从32层高的地方摔下来，它也只会受一点小伤。
一只熊可以跑的跟马一样快。
一只刚出生的熊猫大小相当于一只老鼠。体重也只有100克。
大象是感情最用心的动物。一只公象会对母象示爱超过三年直到母象接受爱意。它们会经常磨蹭对方的身体以表达爱。
通常情况下，狼不会攻击人。加拿大报纸说他们愿意给任何人提供很大一笔钱只要他能够证明出狼会攻击人。但是没有一个人愿意这样做。狼除了冬天平时的时候不会群居。
1 猫从很高的地方摔下来可以生存是因为( B )
A 他们很小
B 他们可以使自己安全
C 他们可以自己逃走
D 他们会拿东西垫在身体下面
2 一只公象（A）对一只母象传达爱意到很长一段时间直到母象接受爱。
A 将会
B 将不会
C 可能会
D 不会
3 狼不会攻击人群除非（A）
A 在一个特殊情况下
B 在冬天
C 群居的时候
D 他们怀小狼的时候
下面是蓝鲸（ whale ）的一些英文资料
The blue whale is the largest mammal, possibly the largest animal, to ever inhabit the earth. Its body is long, somewhat tapered, and streamlined, with the head making up less than one-fourth of its total body length. Its rostrum (upper part of the head) is very broad and flat and almost U-shaped, with a single ridge that extends just forward of the blowholes to the tip of the snout. Its blowholes are contained in a large, raised "splash guard", and the blow is tall and straight and over 20 feet (6 meters) high. Its body is smooth and relatively free of parasites, but a few barnacles attach themselves to the edge of the fluke and occasionally to the tips of the flippers and to the dorsal fin. There are 55-68 ventral grooves or pleats extending from the lower jaw to near the navel.
The blue whale is blue-gray in color, but often with lighter gray mottling on a darker background (or with darker spots on a lighter background). The underside of its flippers may be a lighter color or white, while the ventral (underside) of the fluke is dark. The blue whale acquires microorganisms called diatoms in the cold waters of the Antarctic and North Pacific and North Atlantic which give the underside of its body a yellowish green caste. Because of this yellow color, the early whalers gave it the name "sulfur bottom."
The longest blue whale ever recorded was a 108-foot alt female caught ring whaling efforts in Antarctica! In modern times, blue whales in the Southern Hemisphere reach lengths of 90-100 feet , but their Northern Hemisphere counterparts are smaller, on average 75 to 80 feet (23 to 24.5 m). Blue whales can weigh over 100 tons (99,800 kg). Females are larger than males of the same age, the largest perhaps weighing as much as 150 tons (136,000 kg).
The blue whale is thought to feed almost exclusively on small, shrimp-like creatures called euphausiids or krill. During the summer feeding season the blue whale gorges itself, consuming an astounding 4 tons (3.6 metric tons) or more each day. This means it may eat up to 40 million krill a day. As a baleen whale, it has a series of 260-400 fringed overlapping plates hanging from each side of the upper jaw, where teeth might otherwise be located. These plates consist of a fingernail-like material called keratin that frays out into fine hairs on the ends inside the mouth near the tongue. The plates are black and measure about 20 inches (51 cm) in length toward the front of the mouth and about 40 inches (102 cm) at the rear. During feeding, large volumes of water and food can be taken into the mouth because the pleated grooves in the throat expand. As the mouth closes water is expelled through the baleen plates, which trap the food on the inside near the tongue to be swallowed.
③ 关于鲸鱼的英语作文50子
Whale are huge animals. They live in the sea and eat *** all fish and other sea life. One intere sting fact is whales can jump high out of water. Some kinds of whales are in danger because humans catch them formeat,fat,and oil,and use whale parts to make candles and soap. Whales are also in danger from water pollution. We should protect whales by making rules on whale protection and by not putting rubbish into the sea. I think people should learn more about whales
鲸鱼是巨大的动物。他们住在大海和吃小的鱼类和其他海洋生物。一个兴趣刺痛的事实是鲸鱼能跳很高的水。某些种类的鲸鱼是危险的,因为人类抓注,脂肪,油,用鲸鱼部分做蜡烛和肥皂。从水污染鲸鱼也处于危险之中。我们应该保护鲸鱼,鲸鱼保护规则,不把垃圾放入大海。我认为人们应该更多的了解鲸鱼
【关于鲸鱼的一篇英语作文】作业帮
范文可以自己找作文，范围可能是以下几种：一、话题作文“友谊”、“诚信”、“亲情”、“坚强”之类。
二、命亮乱题作文一般为记叙文，可能写人、可培梁能写事。
范围是家庭配键运生活，校园生活。
三、可能会针对初中新生活写“战胜困难、尊敬老师、遵守纪律、热爱校园、刻苦学习”的内容。
可能说偏了，请不要怪罪。
求一篇保护鲸的英语作文
Nowadays, the whales is in danger. Because many countries kill them for different use, they are dying out. To protect our earth and ocean, especially the diversity of creatures. we must realize that we should take effective measures to protect them. If the whales died out, it would have an important influence on other animals in the sea. Also, the environment will be changed. I sincerely hope that we can make our effort to save them!
描写保护鲸的英语作文,随带中文翻译！文平在八年级！！！！！
Blue whale is the world's largest animal, the body was blue-gray. Now catch the largest blue whale to the site in the Atlantic near the Falklands. This 33.5 m long blue whale, weighing 195 tons that is much greater than its tongue elephant weighing about 3 tons of its 700 kg heart weight, lung weight 1500 kg, the total blood weight of about 8 tons to 9 tons, intestines are half a mile long. Such a large body can only live in the vast ocean. Whale is an outstanding singer in water, ＂singer＂ When push ＂humpback.＂ In 1971, biologists from the United States under the sea seeking the ＂humpback＂ voice is *** yzed and found a very special sound signals. The original of these ＂humpback＂ issued a series of beautiful sounds, sound mildly varying tone. These sounds continued for 30 minutes, then sing from scratch, from the cadence, to judge the degree of light sweet Man, can travel to sea whales never lost. Usefulness of the people all the whales is very good, a lot of dead whales now, so that human beings are to be discarded, we need to protect the whales, so they continue to multiply Health habitat. Let people according to their benefits, create more advanced equipment, whale is a human friend. Why touch? Yes, I have here a bit information: whales, sea travel will not get lost all use of the whale is a very good person, and now a large number of dead whales, so that human beings are discarded, we need to protect whales, so that they continue to suffer from habitat reproction. Let people according to their benefits, create more advanced equipment, whale is a human friend. Whales every day to sleep. Sleep, always a few heads together, and if there are sound, they scattered and went away. Whales can live for decades or a century.蓝鲸是世界上最大的动物，全身呈蓝灰色。
目前捕到的最大的蓝鲸地点在大西洋的福克兰群岛附近。
这条蓝鲸长33.5米，体重195吨这远比大象大得多了它的舌头重约3吨它的心脏重700公斤，肺重1500公斤，血液总重量约为8吨~9吨，肠子有半里路长。
这样大的躯体只能生活在浩瀚的海洋中。
鲸是歌唱家 水中杰出的“歌唱家”当推“座头鲸”。
1971年，美国生物学家对从海上寻下的“座头鲸”发声进行了分析，发现了极其特殊的声音信号。
原来这些“座头鲸”发出一连串优美动听、调子不一的婉转声。
这些声音延续了30分钟，然后从头唱起，从抑扬顿挫、轻曼悦耳的程度判断，可鲸遨游大海时从来不会迷失方向。
鲸的种种用处对人是很有好处的，现在鲸大量的死亡，使人类也走向灭亡，我们要保护鲸类，让它们继续生栖繁衍。
让人们根据它们的好处，制造出更先进的仪器，鲸是人类的朋友。
为什摸？不错，我这里还有一点资料： 鲸遨游大海不会迷航 鲸的种种用处对人是很有好处的，现在鲸大量的死亡，使人类也走向灭亡，我们要保护鲸类，让它们继续生栖繁衍。
让人们根据它们的好处，制造出更先进的仪器，鲸是人类的朋友。
鲸每天都睡觉.睡觉时，总是几头聚在一起，要是有响声，它们就四散游开. 鲸可以活几十年或一百年.
鲸鱼有趣的事英语作文
鲸鱼和海豚等海洋哺乳动物的居住生活在海洋中.它们有两种基本睡眠方式：无论是垂直或水平的身体，以安静地留在水侧，同时在同一侧慢慢游动位置在床的，无论是.休眠，吻海豚的大脑是只有一面停止活动，对眼睛的相对侧开始断裂.对大脑的另一边是清醒的，但较低的警觉性.当你需要大脑的这一边浮出水面新鲜空气信号的气息.大约两个小时后，海豚将交换的大脑左，右两侧承担的任务，大脑清醒一侧开始休息，对方有休息2小时大脑被吵醒.为了避免在睡眠时溺水，海洋哺乳动物保持自己的呼吸孔的控制是至关重要的.虽然有争论这一点，但大多数研究人员认为海豚鲸鱼，或必须保持清醒和警觉，以确定是否它的呼吸孔露出水面.海洋哺乳动物，还有其他的方法，可以使他们比其他类型的哺乳动物时屏住呼吸.龙海洋哺乳动物可以吸入更多的空气，因为他们占了肺身体比例比人的肺大.此外，它们可以交换更多的氧气每个吸气和呼气，其红血细胞也必须携带更多的氧气的能力.当潜水，海洋哺乳动物，仅血液流向身体部位需要氧气 - 心脏，大脑和肌肉与游泳有关.最后，海洋哺乳动物一氧化碳（CO）具有更强的能力来承受.事实上，海洋哺乳动物很少“溺水”，因为他们都没有水下呼吸.鲸鱼都睡了一天.鲸鱼睡觉，总有几个脑袋凑在一起，找到一个安全的地方，头先，尾出，圆，静静地浮在海面上.如果你听到任何噪音，他们立即散去.大多数鲸成群习惯都不是很显著，除了抹香鲸习惯举办小型的家庭，其成员往往是雌鲸，鲸幼崽的男性和每一个
介绍鲸鱼体重等各方面的英语作文
Whales 鲸鱼 1.Everyone has heard about whales.What a beautiful sight it must be to sea a whale.It is no wonder so many stories have been written about them.In years gone by,men sailed in ships that did not take them back to their homes for many years.Their job was to capture whales.They sold certain parts of the whales to people for different uses.The whale was valuable because it was not easy to get.Whaling is not a job for many people any more.We no longer need very much of anything from whales.人人都听说过鲸鱼.而观赏鲸鱼又是多么美妙的事情，无怪乎有那么多关于鲸鱼的故事.过去的年月里，许多人出海航行，很多年也不回家，他们的工作就是捕鲸.他们将鲸鱼身体的各部分卖给不同的人做不同的用途.因为鲸鱼不容易捕获所以它们很值钱.但是，捕鲸已经不再是很多人的职业.我们已经不再需要鲸鱼身上的东西了.2.There have been many stories written about whales.They are good stories to read because they always tell of adventure.曾经有许多描写鲸鱼的故事.它们都是一些值得阅读的好文章，因为它们总会讲述一些冒险经历.3.To enjoy a story about whales it is a good idea to learn as much about them as you can.Aboard the whaling ship you would hear a man shout:＂There she blows!Whale off the starboard bow！＂ 欣赏有关鲸鱼的故事是一个好办法，可以让你尽可能多地了解到关于鲸鱼的知识.登上捕鲸船上你将听到一个水手的高喊：“它在那喷气！鲸鱼在右弦船头！” 4.The lookout on a whaling ship has sighted a spouting whale.All hands spring to their jobs.The harpooner takes aim with his gun and fires.There is a short fight.The whale is dead.Its body is taken aboard the ship.A crew of men sets to work stripping the great whale of its blubber.捕鲸船上的了望者看到了一头正在喷气的鲸鱼.所有的人立即投入各自的工作.鱼叉手用他们的鱼枪瞄准，然后开火.这是一场非常短的战斗.鲸鱼死了，它的身体被拖上了船的甲板.一个水手带着工具，去剥离这条巨大的鲸鱼的鲸脂.5.The thick fat,or blubber,under the whale's skin protects the animal against cold waters.It is for the valuable oil in blubber that whales are hunted.厚厚的脂肪，或者说是鲸脂，在鲸鱼的皮下用于保护它，去抵御寒冷的海水.恰恰为了从鲸脂中获得有价值的油，鲸鱼遭到捕猎.
写一篇关干介绍鲸鱼的英语作文
Whales 鲸鱼 1.Everyone has heard about whales.What a beautiful sight it must be to sea a whale.It is no wonder so many stories have been written about them.In years gone by,men sailed in ships that did not take them back to their homes for many years.Their job was to capture whales.They sold certain parts of the whales to people for different uses.The whale was valuable because it was not easy to get.Whaling is not a job for many people any more.We no longer need very much of anything from whales.人人都听说过鲸鱼.而观赏鲸鱼又是多么美妙的事情，无怪乎有那么多关于鲸鱼的故事.过去的年月里，许多人出海航行，很多年也不回家，他们的工作就是捕鲸.他们将鲸鱼身体的各部分卖给不同的人做不同的用途.因为鲸鱼不容易捕获所以它们很值钱.但是，捕鲸已经不再是很多人的职业.我们已经不再需要鲸鱼身上的东西了.2.There have been many stories written about whales.They are good stories to read because they always tell of adventure.曾经有许多描写鲸鱼的故事.它们都是一些值得阅读的好文章，因为它们总会讲述一些冒险经历.3.To enjoy a story about whales it is a good idea to learn as much about them as you can.Aboard the whaling ship you would hear a man shout:＂There she blows!Whale off the starboard bow！＂ 欣赏有关鲸鱼的故事是一个好办法，可以让你尽可能多地了解到关于鲸鱼的知识.登上捕鲸船上你将听到一个水手的高喊：“它在那喷气！鲸鱼在右弦船头！” 4.The lookout on a whaling ship has sighted a spouting whale.All hands spring to their jobs.The harpooner takes aim with his gun and fires.There is a short fight.The whale is dead.Its body is taken aboard the ship.A crew of men sets to work stripping the great whale of its blubber.捕鲸船上的了望者看到了一头正在喷气的鲸鱼.所有的人立即投入各自的工作.鱼叉手用他们的鱼枪瞄准，然后开火.这是一场非常短的战斗.鲸鱼死了，它的身体被拖上了船的甲板.一个水手带着工具，去剥离这条巨大的鲸鱼的鲸脂.5.The thick fat,or blubber,under the whale's skin protects the animal against cold waters.It is for the valuable oil in blubber that whales are hunted.厚厚的脂肪，或者说是鲸脂，在鲸鱼的皮下用于保护它，去抵御寒冷的海水.恰恰为了从鲸脂中获得有价值的油，鲸鱼遭到捕猎.
致wwf的一封信保护鲸鱼英语作文100字
一男一女夫妻二人在一美丽岛屿度假，两人在沙滩上打排球嘻戏，女人一不小心将排球打到了边上一幢古屋内，她一个人不敢去捡球，于是丈夫陪着一道走进屋内，发现屋内摆设陈就但尽显奢华，在两个人正准备将球捡走的时候，发现了一个鹤发童颜的老人，鹤发童颜的老人对夫妻二人说：“年青人，我是这幢房子的主人，是这座岛屿上的精灵，你们是今年第一对进入这幛房子的人，为了见证我们的缘份，我可以满足你们三个愿望”。
夫妻二人一听，欢呼雀跃，女人很快提出了第一个愿望：“要一幢豪华别墅”。
老人一听，挥了一下手，然后对女人说：“豪华别墅已经出现在你原来家的位置上，第二个愿望是什么呢？”男人一听很高兴，对老人说：“我要一辆世界上最豪华先进的轿车”。
老人说挥了挥手，说：“没问题，轿车已经停放在你别墅的车库里面，还有最后一个愿望，你们要好好想想”。
女人想了想说：“我们要一笔巨额存款，1000万，我们以后要过衣食无忧的生活。
”老人挥挥手说：“没问题，存款已经存到了你们的帐户上。
”夫妻俩高兴异常，对老人千恩万谢。
老人说：“年青人，我满足了你们三个愿望，你们能不能满足我一个请求呢？如果这个请求你们不能帮我实现，那么刚才你们实现的三个愿望也会随之消失”夫妻二人一听，老人给他们带来了这么多，一个小小的请求又怎么样呢？于是答应了。
老人对男人说：“我要你年青漂亮的妻子陪我一晚上。
”夫妻二人想了想，不是很愿意，但想到刚刚实现的三个愿望，狠了狠心答应了，于是女人留在了老房子里，陪鹤发童颜的老人度过了一晚上。
用英文写人对鲸鱼的危害
行动起来，保护鲸鱼鲸类的拉丁学名是由希腊语中的“海怪”一词衍生的，由此可见古人对这类栖息在海洋中的庞然大物所具有的敬畏之情。
其实，鲸类动物的体形差异很大，小型的体长只有1米左右，最大的则可达30米以上。
它们中的大部分种类生活在海洋中，仅有少数种类栖息在淡水环境中，体形同鱼类十分相似，体形均呈流线型，适于游泳，所以俗称为鲸鱼。
然而，这么可爱的鲸鱼为什么还有一些国家的人民去捕捉它呢？2015年11月至2015年4月，在南太平洋海域里，日本捕鲸船队又再次以“科考”的名义，去捕杀鲸鱼。
这次日本捕鲸队打算捕鲸超过1000头，其中包括50头座多鲸，座多鲸属于濒临灭绝动物，这是日本由始以来最大规模捕杀座多鲸的行动。
国际捕鲸委员会禁止商业捕鲸活动，但并不禁止以科研为目的的捕鲸。
与以往一样，日本再次称这次捕鲸活动的目的为“科考”。
日本人一直认为鲸肉是强身健体的美食之一，在日本的市场和餐馆，每年有2000吨的鲸肉销售。
【保护鲸鱼的作文3篇】保护鲸鱼的作文3篇。
据国际爱护动物基金会的dna采样分析结果显示，日本市场销售的鲸肉包括座头鲸、长须鲸、灰鲸、露脊鲸等多种濒危鲸种。
日本人为了满足自己的胃和商业利益，每年将罪恶之手伸向这些海洋中的灵物、海洋的霸主，而这些可爱的生灵们每天面临着美丽谎言下的杀戮。
，由于人类的捕杀，目前全世界13种鲸中至少有5种濒临灭绝。
“鲸鱼保护者基金”负责人在一项声明中说，这场活动旨在让所有人都明白，保护鲸鱼是每个人义不容辞的责任。
他们声明说，由于人类捕杀和全球变暖等原因，鲸鱼的数量在世界范围内急剧减少。
人类如果不采取保护措施，用不了多久，鲸鱼将从海洋中消失。
当众批评一些国家不顾国际社会暂停捕杀鲸鱼的禁令，仍然在肆无忌惮地捕杀鲸鱼。
因此，我们应尽自己的所能呼吁全世界的人民保护鲸鱼，让绿色环保组织在南太平洋规划出一片水域当作自然保护区，禁止那些捕鲸船只捕杀鲸鱼，不要让鲸鱼们在海里默默的哭泣，还它们一个美好的家园！
英语作文Don't let whales cry againWhen we wear clothes made by animals' skins,can our hearts be quiet like nothing happened especially for those people who owned a puppy.If their heart can be quiet,I think that they are not real animal friendly people.Today,I want to choose an endangered animal to explain why we should protect it.That is a whale.Maybe when we think of it,it maybe is a dreadful,ugly animal.I think they are always symbols that appeared in the movies.It occurred to me that I wanted to say stop when I watched a documentary that some Japanese killed whales. They were killing whales that were not attacking. Whales,big animals,as mammals and higher animals in the ecosystem,plays essential roles.If they disappear,the whole ecosystem will be hurt and make an unknown result that most aspects are bad.I want to say that if we want to let the whole world keep a safe environment, letting every part of nature not disappear or keep a balance.Maybe we can't be vegetarians,but we can get along well with animals.We can condemn those people who like abusing animal for fun.Now with the more exposures of killing endangered animals by media,governments of the whole world are taking actions to avoid these things happening again.I believe that if people can treat the nature kindly,can we live in the world happily.
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④ 蓝鲸的资料 英文版
蓝鲸不但是最大的鲸类，而且比地球上曾经生活的最大的恐龙震龙（震龙，它的身长有39至52米！身高可以达到18米.体重达到130吨.）还要大，是目前人们所知道的自古至今所有动物中体型最大的，一般体长为2400-3400厘米，体重为150，000-200，1000千克，也就是说，它的体重相当于25只以上的非洲象，或者2000-3000个人的重量的总和。所幸的是，由于海洋浮力的作用，它不需要像陆生动物那样费力地支撑自己的体重，另外庞大的身躯还有助于保持恒定的体温。蓝鲸全身体表均呈淡蓝色或鼠灰色，背部有淡色的细碎斑纹，胸部有白色的斑点，褶沟在20条以上，腹部也布满褶皱，长达脐部，并带有赭石色的黄斑。雌兽在生殖孔两侧有乳沟，内有细长的乳头。头相对较小而扁平，有2个喷气孔，位于头的顶上，吻宽，口大，嘴里没有牙齿，上颌宽，向上凸起呈弧形，生有黑色的须板，每侧多达300-400枚，长90-110厘米，宽50-60厘米。在耳膜内每年都积存有很多蜡，根据蜡的厚度，可以判断它的年龄。在它的上颌部还有一块白色的胼胝，曾经是生长毛发的地方，后来，毛发都退化了，就留下一块疣状的赘生物，成了寄生虫的滋生地。由于这块胼胝在每个个体上都不相同，就像是戴着不同形状的“帽子”，所以可以据此区分不同的个体。背鳍特别短小，其长度不及体长的1.5%，鳍肢也不算太长，约为4米左右，具4趾，其后缘没有波浪状的缺刻，尾巴宽阔而平扁。整个身体呈流线形，看起来很像一把剃刀，所以又被称为“剃刀鲸”。
蓝鲸的身躯是如此的巨大，以致于一条舌头就有2000千克，头骨有3000千克，肝脏有1000千克，心脏有500千克，血液循环量达8000千克，雄兽的睾丸也有45千克。如果把它的肠子拉直，足有200-300米，血管粗得足以装下一个小孩，脏壁厚达60多厘米，雄兽的阴茎长达3米。它的力量也大得惊人，所发出的功率约为1500-1700马力，堪称是动物世界中当之无愧的大力士。
蓝鲸分布于从南极到北极之间的南北两半球各大海洋中，尤以接近南极附近的海洋中数量较多，但热带水域较为少见。在我国见于黄海、东海、南海，包括台湾南部及西南部水域。尽管体型巨大，平时行动缓慢，常常静止不动，却能在水中沉浮自如，尾巴灵活地摆动，既是前进的动力，也起着舵的作用，前进的时速高达28公里。
蓝鲸栖息的海湾大多由陆地的河水中冲入了极为丰富的有机质，使水质十分肥沃，促进了浮游生物的大量繁殖。而密集的浮游生物，又引来了身体闪耀着钻蓝色光芒的大群磷虾。不可思议的是，蓝鲸这种超大型的动物竟然就是以鳞虾这种微小的动物为主要食料的。它的胃分成四个，第一胃为食道部分膨大而变成的，所以胃口极大，一次可以吞食磷虾200万只，每天要吃掉4000-8000千克，如果腹中的食物少于2000千克，就会有饥饿的感觉。磷虾是全世界数量最多的动物，广泛分布于南北极海区，正是由于如此丰富的食物，而且生活在水里没有支持体重的限制，所以蓝鲸才能发育得这样巨大。它每天都用大部分时间张开大口游弋于稠密的浮游生物丛中，嘴巴上的两排板状的须像筛子一样，肚子里还有很多像手风琴的风箱一样的褶皱，能扩大又能缩小，这样它就可以将海水和磷虾一齐吞下，然后嘴巴一闭，使海水从须缝里排出，滤下小虾小鱼，吞而食之。蓝鲸的食物还有其他虾类、小鱼、水母、硅藻，以及各种浮游生物等，相形之下，生活在北方海域的蓝鲸，体型比生活于南极附近水域的要小，一般认为这与其食物的种类和数量有着密切的关系。
蓝鲸虽然生活在大海里，但也同其他哺乳动物一样，用肺进行呼吸，肺的重量达1000多千克，能容纳1000多公升的空气。这样大的肺容量，使它呼吸的次数大大减少，大约每隔10-15分钟才露出水面呼吸一次。呼吸时先将肺内的二氧化碳等废气从鼻孔逐出体外，然后再吸进新鲜氧气。每当它的头部露出水面呼吸时，先将体内的二氧化碳等废气逐出体外，这股强有力的灼热气流冲出鼻孔时，喷射的高度可达10米左右，并把附近的海水也一起卷出海面，使蓝色的海面上出现了一股蔚为壮观的水柱，远远望去，宛如一股海上喷泉，同时还发出犹如火车的气笛一般响亮的声音，人们称之为“喷潮”。人们可以根据蓝鲸喷气时发出的声音、喷潮的高度和形状，来确定它的位置。蓝鲸生活在各大洋中。我国海域极为少看到,黄海和南海曾有出现过蓝鲸的记录,一般不超过100米。但有的个体可潜至500米深,潜水时间可持续10～20分钟,随后是连续8～15次喷气,喷出的水柱可高达9.1米。
一般鲸类在潜水之前是不会升起尾巴的，但蓝鲸在潜水之前总是将尾巴露出水面，有时竟高高地跃出水面，然后迅速潜入30-40米的水中去寻觅食物。平时它也喜欢用尾鳍打水，这是一种有着多种用途和多种目的的消遣，可能是在做游戏，也可能是为了引起同伴的注意，或许是为了摆脱皮肤上的寄生虫的骚扰。
虽然有人曾见到50-60只蓝鲸成群活动，但一般很少结成群体，大多数是孤独的，或仅有2-3只在一起活动。双栖的蓝鲸彼此十分和睦，一起游泳、潜水、觅食和呼吸，宛如鸳鸯，形影不离，身后常常留下一条宽宽的水道。3只在一起的蓝鲸，大多为雌兽和一只幼仔鲸紧靠在一起，雄兽尾随其后，相距大约3米左右。
蓝鲸在冬季繁殖，雌兽一般每2年生育一次，怀孕期为10-12个月，每胎只产1仔。刚出生的幼仔体长就达6-8米，体重约为6000千克，为了防止窒息而死，雌兽要将幼仔托出水面呼吸第一口空气，以后它就能自己呼吸了。雌兽的一对乳头长在生殖孔的两侧，哺乳的时候游在海水的上层，幼仔则紧跟在雌兽后方的下面，因为幼仔没有能动的嘴唇，不能自己衔着乳头吮乳汁，雌兽就凭借肌肉的收缩，将乳汁直接喷射到幼仔的嘴里，这也是它对水中主活的一种很好的适应。蓝鲸乳汁中的营养十分丰富，其中脂肪的含量是牛乳的10倍，而幼仔每天吸食的乳汁在1000千克以上，所以发育得很快，8个月以后，可增加到15米，体重增长到23，000千克，可以自己张嘴吃各种浮游生物了。到了2岁半至3岁时，体长即可超过20米。性成熟的年龄约为8一10岁，寿命一般都在50岁以上，最多可以活到90-100岁。
在所有动物中, 蓝鲸发出的声音最大,.蓝鲸在与伙伴联络时使用一种低频率,震耳欲聋的声音。这种声音有时能超过180分贝,比你站在跑道上所听到的喷气式飞机起飞时发出的声音还要大,灵敏的仪器曾在80千米经外探测到蓝鲸的声音。
蓝鲸在分类学上隶属于哺乳纲、鲸目、长须鲸科、长须鲸属。由于多年来世界各国在各大海洋中竞相猎捕，现在体长在25米以上的蓝鲸已经很少见了。另外，鳞虾的大量捕捞，也使蓝鲸的觅食活动受到了很大的影响。据统计，半个世纪以前，全世界的蓝鲸大约还有30万只之多，到1974年尚有25000只，而现在仅剩有大约2000只了。尽管自1932年以来，国际上就已经对每年捕杀蓝鲸的数量作了限制，但是这种世界上最大动物的前景仍然十分危险！
The largest blue whale is not only whales, but once on the Earth than the biggest dinosaur life long shock (shock lung, and its length there is 39-52 meters! Height can reach 18 meters. Weight reached 130 tons.
Every year, within the eardrum has a lot of wax accumulation, according to the thickness of wax, you can determine its age. Department in its upper jaw have a piece of the corpus callosum and white, are the growth of hair once the place, then, are the degradation of the hair on the left of a verrucous vegetation has become a breeding ground for parasites. This because of the corpus callosum in each indivial and not on the same, just different shapes are wearing the "hat", which therefore can distinguish between different indivials.
) But also large, is known since ancient times has been the largest of all animals, and in general for the 2400-3400 cm body length, weight of 1000 grams 150,000-200,1000, that is, its weight is equivalent to 25 more than the African elephant, or the weight of 2000-3000 the sum of the indivial. Fortunately, because of the role of marine buoyancy, it does not need as easily as land animals to support their own weight, and also a huge help to maintain a constant body temperature.
Special short dorsal fin, its length less than 1.5% of body length, flipper is very short, about 4 meters, with 4 toes, later fate of the missing have not carved wavy, wide, flat tail flat. Streamline the entire body was, seems like a razor, so it was called the "razorback."
Blue Whale呈淡general body surface are blue or gray rat, back there is fine pale stripe, white chest spot, 20-fold more than in the ditch, also covered with abdominal fold, as long umbilical, with ocher color macular.雌兽there is cleavage at both sides of the gonopore, which has long nipples. Head relatively small and flat, has two fumaroles, located on top of the head, kissed wide mouth, and mouth without any teeth, maxillary width, convex curved upward, the Health and have to have a black board, many on each side pieces of 300-400, 90-110 cm long, 50-60 cm wide.
Blue whale habitat of the Gulf most of the rivers from the land into an extremely rich in organic matter, so that water quality is very fertile, and promoted a large number of breeding plankton. The plankton-intensive, it has given rise to a body radiates with blue light of the large number of drilling krill. Inconceivable that such a large blue whale is the animal has such a small scale shrimp as the main food of animals.
Blue Whale's body is so great, so there is a tongue 2000 kilograms, there is 3000 kilograms skull, liver there is 1000 kilograms, 500 kilograms heart, blood circulation amounted to 8000 kilograms, there is also雄兽testicles 45 kilograms. If the intestines straighten it enough to have 200-300 Rice, vascular rough enough to a child under the fitted, dirty wall thickness of more than 60 centimeters,雄兽penis as long as three meters. Its staggering force, issued by the horsepower of the power of about 1500-1700, most of the animal world are worthy of Hercules.
Distribution of blue whales from the Antarctic to the Arctic in the north and south between the two hemispheres of the major oceans, particularly near the ocean near the Antarctic more quantity, but relatively rare in tropical waters. In our country in the Yellow Sea and East China Sea, the South China Sea, including southern and south-western Taiwan waters. Despite the huge size, the slow pace of normal, usually stationary, it can easily sink in the water, the flexibility to swing the tail, both power forward and also plays the role of the rudder, the course of up to 28 kilometers per hour.
Although blue whales live in the sea, but also with other mammals, like to breathe with lungs, lung weight of more than 1000 kg, can accommodate more than 1000 liters of air. Such a large lung capacity, it significantly reced the frequency of breathing, about every 10-15 minutes to a surface to breathe. Breathing carbon dioxide, such as the lungs first exhaust expelled from the nostrils in vitro, and then inhaling fresh oxygen.
Its stomach is divided into four, the first part of the stomach to the esophagus become swollen, and so a great appetite, one can devour two million krill per day to eat 4000-8000 kg, if less than the food ventral 2000 kilograms, it will have the feeling of hunger. Krill are the largest number of animals all over the world, is widely distributed in north and south polar area is so rich because of the food, and live in the water did not support the weight restrictions, so development of a blue whale can be so great.
1 meter. Before diving whales in general are not at the tail raised, but before the blue whale diving always at the tail above the surface, and sometimes even leap high water, and then quickly into the 30-40 meter go looking for food in water.
Blue Whale Study on the classification under the MAMMALIA, cetaceans, fin whales Branch, fin whales are. Because over the years in the major countries in the world compete to catch the ocean, and now at 25 meters in length or more rarely blue whale has been met with. In addition, the scale of a large number of shrimp fishing, but also blue whale feeding activity has been greatly affected. According to statistics, half a century ago, the blue whale around all over the world have as many as 300,000 to 25,000 there in 1974, and now there is only around a 2000.
With three blue whales, are for the most part and a baby whale雌兽close together, followed雄兽Since then, around 3 meters apart. Blue whales in the winter breeding, the general雌兽once every 2 years fertility, pregnancy period of 10-12 months, each procing only one child, Aberdeen. Newborn baby on the body length of 6-8 meters and weighing about 6000 kilograms, in order to prevent death, baby care雌兽to the first surface to breathe air, since it will be able to own a breathing.
The age of sexual maturity is about 10 1 8 years old, life expectancy at 50 years of age are generally more than can live to 90-100 years old. In all animals, the voice of blue whale the largest. Blue whale contact with partners in the use of a low frequency, the sound deafening. Sometimes the sound can be more than 180 db, than you hear standing on the runway for take-off of the jet but also the sound, and sensitive equipment in the 80 km outside the detection by the voice of the blue whale.
It also likes to use normal tail water, which is a multi-purpose and have a variety of recreational purposes, are possible to do at the game, or it may be in order to arouse the attention of his companions, perhaps in order to shake off the parasites on the skin of harassment . Although some people have seen groups of 50-60 only to blue whales, but rarely form a group in general, most are solitary, or only with activity 2-3 only. Double of the blue whale habitat is in harmony with each other, with swimming, diving, feeding and breathing, like a mandarin ck, inseparable, usually leaving behind a broad watercourse.
Since 1932 even though the international community has been on the annual number of blue whale hunting restrictions, but the world's largest animal on the prospects are still very dangerous!
It every day, most of the time with open mouth around in a pair of dense plankton, on the mouth of the two rows have to like a sieve plate, the stomach's also a lot of accordion bellows, as the same fold, but also to expand reced, so that it can be swallowed together water and krill, and then closed one mouth so that water discharged from the have to, under the filter shrimp fish, swallow and eat. Blue whales have other shrimp food, fish, jellyfish, diatoms, and a variety of plankton, etc. In contrast, living in the northern waters of the blue whale, larger than life in Antarctic waters near the small, it is generally thought this with the type and quantity of food is closely related to.
⑤ 初二,写描写动物的英语作文,最好是濒危动物,60词左右,急!
The Blue Whale is known as the world’s biggest animal which is 100 tons or more. It can be found in oceans, especially the Arctic and Antarctic waters. It feeds mainly on Plankton. The Blue Whale used to be hunted for oil and meat. Today the species is on the brink of extinction. The number of Blue Whales has fallen to about 5000 or less, perhaps only 2000.
They are in danger of extinction. So we have to save them.
蓝鲸是被称为世界最大的动宏友物,100吨以上.它消绝也被发现于海洋,特别是南极和北极水域.主要为食浮游生物.蓝鲸曾经是寻找石油和肉.今天的物种处于灭绝的边缘.蓝鲸的拿绝姿数量已经下降到大约5000或更少,也许只有2000.
他们正面临灭绝的危险.所以我们必须拯救他们.
⑥ 谁有关于蓝鲸的资料(要英语的)
下面的应该足够了吧
The Blue Whale (Balaenoptera musculus) is a marine mammal belonging to the suborder of baleen whales. At up to 33 metres (110 ft) in length and 181 metric tonnes (200 short tons) or more in weight, it is believed to be the largest animal to have ever lived on Earth,[2] though some recent, albeit controversial, dinosaur discoveries may contradict this long-held belief (see Bruhathkayosaurus).
Blue Whales were abundant in nearly all oceans around the world until the beginning of the twentieth century. For the first 40 years of the century they were hunted by whalers almost to extinction. Hunting of the species was outlawed by the international community in 1966. A 2002 report estimated there were 5,000 to 12,000 Blue Whales worldwide[3] located in at least five groups. More recent research into the Pygmy subspecies suggest this may be an underestimate.[4] Before whaling the largest population 239,000 (range 202,000 to 311,000) was in the Antarctic[5] but now there remain only much smaller (around 2,000) concentrations in each of the North-East Pacific, the Antarctic, and the Indian Ocean. There are two more groups in the North Atlantic and at least two in the Southern Hemisphere.
Since the whaling ban, it is not well known whether the global Blue Whale population is increasing or remaining stable. In the Antarctic, best estimates show a significant increase at 7.3% per year since the end of illegal Soviet Union whaling, but numbers remain at under 1% of their original levels.[5] It has also been suggested that Icelandic and California populations are increasing but these increases are not statistically significant. The total world population was estimated to be between 5,000 and 12,000 in 2002 although there is great uncertainty in available estimates for many areas.[3] The Blue Whale remains listed as "endangered" on the IUCN Red List of threatened species as it has been since the list's inception. The largest known concentration, consisting of about 2,000 indivials, is the North-East Pacific population that ranges from Alaska to Costa Rica but is most commonly seen from California in summer. Sometimes this population strays over to the North-West Pacific; infrequent sightings between Kamchatka and the northern tip of Japan have been recorded.
In the Southern Hemisphere, there appear to be two distinct subspecies, the Antarctic blue whale and the poorly-understood Pygmy blue whale, found in Indian Ocean waters. Recent abundance estimates for the Antarctic subspecies range from 1100[15] to 1700.[5] Research into the number of Pygmy Blues is on-going. Estimates from a 1996 survey were that 424 pygmy blue whales were in a small area south of Madagascar alone,[16] thus it is likely that numbers in the entire Indian Ocean are in the thousands or more. If this is true, the global numbers are much higher.[4]
Migratory patterns of these subspecies are not well known. For example, pygmy blue whales have been recorded in the northern Indian Ocean (Oman, Maldives, Sri Lanka) where they may form a distinct resident population. In addition, the population of Blue Whales occurring off Chile and Peru may also be a distinct population. Some Antarctic blue whales approach the eastern South Atlantic coast in winter, and occasionally their sounds are heard off Peru, Western Australia, and in the northern Indian Ocean. In Chile, the Cetacean Conservation Center, with support from the Chilean Navy, is undertaking extensive research and conservation work on a recently discovered feeding aggregation of the species off the coast of Chiloe Island.
In the North Atlantic, two stocks are recognized. The first is found off Greenland, Newfoundland, Nova Scotia and the Gulf of Saint Lawrence. This group is estimated to total about 500. The second, more eastern group is spotted from the Açores in Spring to Iceland in July and August; it is presumed that the whales follow the Mid-Atlantic Ridge between the two volcanic islands. Beyond Iceland, Blue Whales have been spotted as far north as Spitsbergen and Jan Mayen though such sightings are rare. Scientists do not know where these whales spend their winters. The total North Atlantic population is between 600 and 1500.
Human threats to the potential recovery of Blue Whale populations include the accumulation of polychlorinated biphenyl (PCB) chemicals within the whale's blood, causing poisoning and premature death, and the ever-increasing amount of noise created by ocean traffic. This noise drowns out the noises proced by whales (see whale song), which may make it harder for whales to find a mate.
Efforts to calculate the Blue Whale population more accurately are supported by marine mammologists at Duke University who maintain the OBIS-SEAMAP (Ocean Biogeographic Information System - Spatial Ecological Analysis of Megavertebrate Populations), a collation of marine mammal sighting data from around 130 sources.[17]
蓝鲸（学名Balaenoptera musculus，英文blue whale）是一种海洋哺乳动物，属於须鲸亚目。蓝鲸被认为是曾经生存过的最大动物，长可达30米，重140吨或更多。
直到20世纪初，世界上许多海洋中的蓝鲸还是很丰富的。20世纪的前40年，它们被捕鲸者猎杀几乎灭绝。1966年国际社会将捕猎这一物种定为非法。现在世界上的数量在三千到四千头之间。这些蓝鲸位於四个（也许五个）群体中。最大的群体在东北太平洋。有两个群体在北大西洋，一个在南极水域。在印度洋发现的蓝鲸可能是，或者不是南极群体的一部分。
禁止捕鲸以来，全球蓝鲸的数量基本保持不变，大概3000－4000头。从受胁物种红色列表创立开始，蓝鲸就已经被列为红色列表上的濒危物种。位於太平洋东北部的蓝鲸种群是最大的，由大约2000个体组成，集中在阿拉斯加到哥斯大黎加之间，但在夏季常见於加利福尼亚。这个种群是长期以后蓝鲸数量回升的希望。有些时候他们会漂泊到太平洋西北部；曾有记载出现在堪察加半岛和日本北端之间。
南大洋蓝鲸种群的数量在750-1200头之间，该种群迁移的方式还没良好理解。它们可能是，也可能不是区别於斯里兰卡东北沿海时常出现不确定数目的种群。南大洋种群的一部分蓝鲸接近南太平洋的东海岸。在智利，人们发现了蓝鲸聚集於智鲁岛沿岸觅食，因此智利鲸类保护中心，在智利海军的支持下，对其进行广泛的研究和保护。
在北大西洋生活著两个蓝鲸种群。第一个位於格陵兰，纽芬兰，新斯科舍和圣劳伦斯湾。估计有500头左右。第二个更靠东，春季出现在亚述尔群岛，而七八月份则出现在冰岛；据推测鲸群沿大西洋中脊在这两个火山岛之间活动。除了冰岛，虽然及其少见，蓝鲸还出现在更远的斯瓦尔巴群岛和扬马延岛。科学家不清楚这些蓝鲸在哪里过冬。整个北大西洋的种群数量在600-1500之间。
人类对蓝鲸种群的恢复造成威胁，多氯联二苯化学品会在蓝鲸血液内聚集，导致蓝鲸中毒和夭折，同时日益增加的海洋运输造成的噪音，掩盖了蓝鲸的声音（见鲸歌），导致蓝鲸很难找到配偶。
⑦ 关于蓝鲸的英语小短文
蓝鲸是世界上最大的哺乳动物，遍布全球各大洋海域。它身长可达米左右，体重约170吨，一张嘴就可以开到容10个成年人自由进出的宽度。
蓝鲸背脊呈浅蓝色，肚皮布满褶皱，带有赭石色黄斑。它的尾巴宽阔平扁，能在水中自由灵活地摆动，既是前进的动力，也起着方向舵的作用，时数可达27公里。蓝鲸捕食方式属“吞食型”，主要食物是小虾、水母、硅藻等浮游生物。它常在水面张开血盆大口，把虾和海水一起吞入口中，接着闭嘴滤出海水，把小虾吞进腹内。一头蓝鲸每天要吃约4吨重的小磷虾。
如果它肚中的食物少于2吨，它就回饿得发慌，好像是永远吃不饱似的。所以它经常潜入水深三四十米处，搜寻食物。由于长时间待在水中，每次浮上海面换气时，会从鼻孔内喷射出高达15米左右的水柱，远远望去，宛如一股清泉。蓝鲸的力气很大，大约相当于一台中型火车头的拉力。
蓝鲸在冬季繁殖。母鲸怀胎一年后才生小鲸。刚产下的幼鲸体长就有7.5米左右，重约6吨，经过24小时的喂奶，它的体重就能增加100公斤左右，平均每分钟增加约75克。幼鲸经过7个月的哺乳后，体重可达23吨左右，体长约16米，并开始学着张嘴吞食各种浮游生物。小蓝鲸要到5岁才算成年，它的寿命约为20-30年。
蓝鲸浑身是宝，它的脂肪可制肥皂；鲸肉营养丰富；鲸骨可提炼胶水；鲸肝含有大量的维生素；血和内器官又是优质肥料。因此，蓝鲸屡遭人类的肆意捕杀。现在，蓝鲸的数量正急剧下降，几乎到了濒临毁灭的境地。
蓝鲸 is in the world the biggest mammal, proliferates the global various oceans sea area. Its height may amount to about 30 meters, body weight approximately 170 tons, as soon as opens mouth may open to accommodates 10 alts free turnover the width.
蓝鲸 the back assumes light blue, the belly covers entirely the fold, has 赭石色 the yellow spot. Its tail broad even is flat, can freely nimbly swing in the water, since advance power, also plays the rudder role, 时数 may amount to 27 kilometers. 蓝鲸 preys on the way to be "swallowing", main food is the small shrimp, the jellyfish, the diatom and so on the plankton. It often opens the big mouth in the water surface, swallows together the shrimp and the sea water in the entrance, then shuts up filters out the sea water, swallows the small shrimp the endo-abdominal. 蓝鲸 must eat approximately 4 ton heavy small krill every day.
If in its stomach food is short to 2 tons, it returns is hungry forever feels nervous, looks like is cannot eat to the full resembles. Therefore it frequently dives into the water depth 340 meters place, search food. Because the long time treats in the water, each time floats when the sea level takes a breath, can from the nostril spray reaches as high as 15 meter about water column, looks by far, just like 清泉. 蓝鲸 the strength is very big, probably is equal to a Taichung railway engine pulling force.
蓝鲸 in winter reproction. After the female whale is for pregnant a year only then to live 小鲸. Just gave birth the young whale body long had about 7.5 meters, the heavy approximately 6 tons, passed through 24 hours nursing, its body weight could increase about 100 kilograms, average each minute increase approximately 75 grams. After the young whale passes through 7 month-long nursing, the body weight may amount to about 23 tons, the body long approximately 16 meters, and start to study are opening mouth swallow each kind of plankton. Small 蓝鲸 must calculate grown-up to 5 year old of talent, its life approximately is 20-30 year.
蓝鲸 the whole body is valuable, its fat may make the soap; The whale meat nutrition is rich; The whale bone may refine the glue water; The whale liver includes the massive vitamins; The blood and in the organ also is the high quality fertilizer. Therefore, 蓝鲸 repeatedly suffers the humanity recklessly to capture and kill. Now, 蓝鲸 the quantity suddenly is dropping, nearly arrived has bordered on the deconstruction the region.
⑧ 蓝鲸英语作文(30个单词)
The blue whale is the largest animal that ever lived on Earth. It is also the loudest animal on Earth. These enormous mammals eat tiny organisms, like plankton and krill, which they sieve through baleen. They live in pods . These gray-blue whales have 2 blowholes and a 5-30 cm thick layer of blubber.
Blue whales are rorqual whales, whales that have pleated throat grooves that allow their throat to expand ring the huge intake of water ring filter feeding. Blue whales have 50-70 throat grooves that run from the throat to mid-body.