剑龙用英语怎么介绍

❶ 用英语介绍几种恐龙

Carnivorous dinosaur is big, hind of powerful and fore short large dinosaurs. They all belong to theropod, often called carnivorous dragon or predators lizard. Carnivorous dinosaur walks by hind, Due to the enormous load hind weight, so action may not how fast. Their head, double jaw is very long, jaw bone whole row enormous curved, looks like a steak knife edge of sawtooth. Carnivorous dinosaur mainly other dinosaurs, sometimes eat dead animals. They may be the first with claws, then kill prey hind with teeth and claws of the fore, tear prey to eat meat. Virtual bone dragons and a carnivorous dinosaur, but they and general carnivorous dinosaur completely different. Virtual bone dragons posture lightsome, action quick, easy to grab a pair of long arms and hands, and long and narrow jaw bone. They run fast, small mammals and to hunt for food. In addition, the dragons are often in large carnivorous dinosaur satiate after picking up the rest of the resial elastic to eat. Virtual bone dragons motto is: no one. Use will partner.肉食性恐龙是以群头大、后肢有力而前肢很短的大型恐龙。它们都属于兽脚亚目，常常被称为食肉龙或食肉蜥蜴。肉食性恐龙靠后肢行走；由于后肢要负荷庞大身躯的重量，因此行动起来可能不怎么快速。它们的头很大，双颚很长，颚骨上整排巨大弯曲的利齿，看起来就像牛排刀边缘的锯齿一样。肉食性恐龙主要以其他恐龙为食，有时也吃动物尸体。它们可能是先用有利爪的后肢捕杀猎物，然后再借助利牙和前肢利爪的帮助，把猎物的肉撕扯下来吃。虚骨龙也是一种肉食性恐龙，但它们和一般肉食性恐龙完全不同。虚骨龙的体态轻盈、行动敏捷，有一双便于抓取的长手臂和手掌，以及长又窄的颚骨。它们奔跑的速度很快，以追捕小型哺乳动物和昆虫为食。此外，虚骨龙也常会在大型肉食性恐龙吃饱后，捡剩下的Tyrannosaurus rex skull

Dinosaur is about ten million years ago, earth reptiles. There are many kinds of them, the body size, shape, living habit each are not identical, land, sea and air were dinosaurs reptiles activities. Big as China's sichuan province found hechuan horse hechuan county, the dragon gate 22 meters long, body weight, high 3.5 meters 40 ~ 50 tons. Usually in the depth of 5 ~ 10 meters of lakes in the life, using the buoyancy of water body, with the top heavy water algae for food. Little parrot dragon whole body only a puppy. Some can fly through the air, like the long tail beaks dragon, sharp teeth and a long tail. Tail end a fly swatler shapes of membrane, as the tool tip is flying. Plenty of the overlord, such as fish, meat good Himalayan swim, jaw long, long kiss, mouth has formed teeth, looks like the dolphins today. Plenty of onshore warrior, such as stegosaurus, height 6 meters high, small head, back, has two triangular plates, tail pointed up at the foot, is a bone spur weapons. To 1 million years ago, e to strong crust movement caused by the terrain, climate change, seek hegemony a dinosaur in the earth was completely destroyed. Dinosaurs were the cause of destruction, but should see no reason is various and complicated, is the external environment and inner factors interact dinosaurs残渣碎屑吃。虚骨龙的座右铭是:六亲不认.用牙将同伴杀害.
恐龙是距今1亿3千万年前地球上爬行动物的总称。它们的种类很多，身体大小、形状、生活习性各不相同，陆地、海洋、空中都是恐龙类爬行动物的活动场所。大的如中国四川省合川县发现的合川马门溪龙，全身长22米，体高3.5米，体重40～50吨。平时在水深5～10米的湖泊中生活，利用水的浮力浮起笨重的身体，以水中的藻类为食物。小的鹦鹉龙整个身体只有一只小狗大。有的能在空中飞翔，像长尾的喙嘴龙，有尖利的牙齿和长长的尾巴。尾巴末端有一块像苍蝇拍形状的膜，飞翔的工具是翼膜。有的是海中的霸王，如喜马拉雅鱼龙，食肉善游，上下颌特别长，形成长吻，口内有牙齿，外貌很像今天的海豚。有的是陆上的武士，如剑龙，身长6米，头小，背部高拱，有两排三角形的骨板竖立着，尾尖处有骨刺，是御敌的武器。到了1亿3千万年前左右，由于强烈的地壳运动所引起的地形、气候的变化，称霸一时的恐龙在地球上就完全灭绝了。恐龙灭亡的原因至今没有定论，但应看到原因是多方面的、复杂的，是当时外界环境的改变与恐龙内在因素相互作用影响的结果

❷ 剑龙的资料（英文）

这是一篇有关恐龙的介绍，其中stegosaurus是剑龙的介绍，本来是想把有关剑龙的贴过来，但我觉得多多益善，了解多一点毕竟有好处

Imagine walking through a prehistoric forest and coming face to face with a terrifying dinosaur. This could never have happened, of course. People and dinosaurs did not live on Earth at the same time. Dinosaurs died out long before people appeared. Dinosaurs lived from about 230 million years ago to about 65 million years ago.

HOW DO WE KNOW ABOUT DINOSAURS?

Paleontologists (scientists who study prehistoric life) learn about dinosaurs by studying fossils of their bones. These fossils are the remains of dead animals that have turned into rock.

People probably found fossils of dinosaur bones thousands of years ago but did not know what the bones were. In the early 1800s, people realized that the fossil bones belonged to prehistoric animals. The first dinosaurs that paleontologists studied were named Megalosaurus and Iguanodon. The bones looked like those of reptiles, such as lizards. The flat teeth of Iguanodon showed that it was a plant eater. The pointy teeth of Megalosaurus showed that it was a meat eater.

The early fossils came from England. British scientist Sir Richard Owen in 1842 named these animals dinosaurs. The word comes from two Greek words meaning “terrible” and “lizard.” Scientists now know that dinosaurs were not lizards.

KINDS OF DINOSAURS

Paleontologists have found fossils of hundreds of different kinds of dinosaurs that lived all over the world. Some dinosaurs were small like birds. Other dinosaurs were much bigger than an elephant.

Paleontologists divide dinosaurs into two groups, or orders, by the way their hips looked. One group had hips that were like birds’ hips. They called this order Ornithischia. The other group had hips like those of lizards. They called this order Saurischia.

There were three basic kinds of dinosaurs in the Saurischia order: theropods, prosauropods, and sauropods. There were five basic kinds of dinosaurs in the Ornithischia order: stegosaurs, ankylosaurs, ornithopods, pachycephalosaurs, and ceratopsians.

THEROPODS

All dinosaurs were plant eaters except for theropods. Theropods were meat eaters that hunted plant-eating dinosaurs and smaller theropods. Most theropods walked on their two hind legs. One of the most famous theropods is Tyrannosaurus rex. This dinosaur was about 39 feet (12 meters) long and weighed 5 metric tons.

Some theropods were called raptors. Velociraptor and other raptors had powerful claws, like the claws of an eagle. These dinosaurs probably hunted in packs.

PROSAUROPODS

Prosauropods had spoon-shaped teeth and long, slender necks. These large, plant-eating dinosaurs stood on two legs and grazed on tall bushes and trees. One type of prosauropod, Plateosaurus, was 30 feet (9 meters) long and weighed 1.8 metric tons.

SAUROPODS

Sauropods descended from prosauropods. Some of the best-known sauropods were Apatosaurus and Diplodocus. These dinosaurs had thick legs and feet like elephants’ feet, but with claws. They walked on four legs. At one time sauropods were the biggest dinosaurs on Earth. Some sauropods may have been more than 82 feet (25 meters) long and weighed about 90 metric tons.

STEGOSAURS

These ornithischians walked on four legs and had a row of bony plates down their back. Stegosaurus, a large stegosaur, also had spikes on its tail. It used its spiked tail for fighting off meat-eating theropods. Stegosaurus was about 30 feet (9 meters) long.

ANKYLOSAURS

These dinosaurs were covered with bony plates that acted as body armor to protect them against theropods. Some had a bony plate in each eyelid and large clubs on their tails. Bony rings and spines protected their necks. Ankylosaurus was about 33 feet (10 meters) long.

ORNITHOPODS

Ornithopods were once the most numerous plant-eating dinosaurs. There were many different kinds. Over time, ornithopods developed broad beaks. These later ornithopods are called ck-billed dinosaurs. Some ornithopods were small and ran fast. Others were huge. Iquanodon, for example, was 25 feet (7.5 meters) long.

PACHYCEPHALOSAURS

These dinosaurs walked on two feet. They had thick, dome-shaped skulls. Scientists think they may have used their thick heads to butt other dinosaurs.

CERATOPSIANS

These dinosaurs ware also called horned dinosaurs. One of the best-known ceratopsians was Triceratops. It had three horns on the top of its head: one horn on its snout and one horn above each eye. Triceratops could reach lengths of up to 26 feet (8 meters) and weighed more than 12 metric tons.

WHAT HAPPENED TO THE DINOSAURS?

There are several theories about why dinosaurs died out. Many scientists believe that there was a sudden, violent event. They think that an asteroid or comet collided with Earth. Fire from the impact burned large areas. Dust blocked sunlight from reaching the surface of Earth. Acid rain fell everywhere. Plants could not grow. There was no food for the plant-eating dinosaurs, so they died out. Dinosaurs that ate plant-eating animals also died out.

Other scientists think that the environment changed. Maybe the climate grew colder and dinosaurs slowly became extinct over several million years.

Many scientists think that birds descended from a small kind of dinosaur. If this is true, then dinosaurs, in a sense, are still alive in the form of modern birds.

❸ 剑龙的介绍

恐龙体长： 长9米，高2.7米
恐龙体重： 900-1800千克
恐龙食物： 草食
生存年代： 1亿4000万-1亿5600万年前，侏罗纪晚期
来 历： 剑龙英文名字 的含义是“掩盖着的蜥蜴”或“有屋顶的蜥蜴”。科学家们不知道剑龙背上的这些板状的骨头有什么用。一些人认为剑龙利用这些骨头来保温。

简 介：
剑龙长着个像鸟一样的尖喙，喙里没有牙齿，但嘴里的两侧有些小牙。剑龙的背上有17块板状的骨头，在它尾巴的尖端还有着长刺。剑龙的前腿比后腿短，前腿有五个脚趾，而后腿有三个脚趾。剑龙走路时用4条腿。剑龙的脑袋非常小，所以不太聪明。

剑龙生活在侏罗纪晚期。它们可能是群居生活。外观上最大的特征就是背部有一整排的三角形骨板及尾巴上的四枝尖刺，巨大的剑龙头部非常小，脑容量甚至比小狗还小，因此科学家认为它们是一种很笨的恐龙。

剑龙是典型的食草恐龙，吃蕨（jué）类、苏铁的嫩叶。全长7米，如果算上骨板的高度，身高可达3.5 米。整个身躯如同现在的大象，但只有一个小得可怜的脑袋，大脑只有一个核桃般大小。到目前为止，谁也不知道剑龙的骨板是怎样排列的，也不能确切地知道这些骨板的真实用途。

剑龙是典型的食草恐龙，吃蕨（jué）类、苏铁的嫩叶。全长7米，如果算上骨板的高度，身高可达3.5 米。整个身躯如同现在的大象，但只有一个小得可怜的脑袋，大脑只有一个核桃般大小。到目前为止，谁也不知道剑龙的骨板是怎样排列的，也不能确切地知道这些骨板的真实用途。

❹ 用英语介绍恐龙

The Dinosauria
Dinosaurs, one of the most successful groups of animals (in terms of longevity) that have ever lived, evolved into many diverse sizes and shapes, with many equally diverse modes of living. The term "Dinosauria" was invented by Sir Richard Owen in 1842 to describe these "fearfully great reptiles," specifically Megalosaurus, Iguanodon, and Hylaeosaurus, the only three dinosaurs known at the time. The creatures that we normally think of as dinosaurs lived ring the Mesozoic Era, from late in the Triassic period (about 225 million years ago) until the end of the Cretaceous (about 65 million years ago). But we now know that they actually live on today as the birds.
Running Deinonychus. &; 1995 B. Cunningham

Some things to keep in mind about dinosaurs:
• Not everything big and dead is a dinosaur. All too often, books written (or movies made) for a popular audience include animals such as mammoths, mastodons, pterosaurs, plesiosaurs, ichthyosaurs, and the sail-backed Dimetrodon. Dinosaurs are a specific subgroup of the archosaurs, a group that also includes crocodiles, pterosaurs, and birds. although pterosaurs are close relations, they are not true dinosaurs. Even more distantly related to dinosaurs are the marine reptiles, which include the plesiosaurs and ichthyosaurs. Mammoths and mastodons are mammals and did not appear until many millions of years after the close of the Cretaceous period. Dimetrodon is neither a reptile nor a mammal, but a basal synapsid, i.e., an early relative of the ancestors of mammals.

• Not all dinosaurs lived at the same time. Different dinosaurs lived at different times. Despite the portrayals in movies like King Kong and Jurassic Park, no Stegosaurus ever saw a Tyrannosaurus, because Tyrannosaurus didn't appear on the scene until 80 or so million years following the extinction of stegosaurs. The same goes for Apatosaurus ("Brontosaurus") — it's bones were already well-fossilized by the time T. rex came along.

• Dinosaurs are not extinct. Technically. Based on features of the skeleton, most people studying dinosaurs consider birds to be dinosaurs. This shocking realization makes even the smallest hummingbird a legitimate dinosaur. So rather than refer to "dinosaurs" and birds as discrete, separate groups, it is best to refer to the traditional, extinct animals as "non-avian dinosaurs" and birds as, well, birds, or "avian dinosaurs." It is incorrect to say that dinosaurs are extinct, because they have left living descendants in the form of cockatoos, cassowaries, and their pals — just like modern vertebrates are still vertebrates even though their Cambrian ancestors are long extinct.

❺ 剑龙的英语是

stegosaurus

❻ 关于腕龙，剑龙，翼龙的英语介绍！

剑龙stegosaurus:
http://www.enchantedlearning.com/subjects/dinosaurs/dinos/Stegosaurus.shtml

翼龙:
http://www.enchantedlearning.com/subjects/dinosaurs/dinos/Pterosaur.shtml

腕龙Brachiosaurus:
http://www.enchantedlearning.com/subjects/dinosaurs/dinos/Brachiosaurus.shtml

希望对你有帮助