恐龙用英语怎么写作文
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恐龙用英语怎么写作文
地球的历史已经有45亿年了。在距今约束38亿年前出现了最早的生物。从那时起，地球上的很多生物经历了兴起、衰落直至灭亡的历程，只有化石留存至今。现在世界各地都能找到各个时期不同种类的化石，这些化石告诉了我们地球沧海桑田的变迁历史。
距今两亿多年前，地球上曾经生活着一群生物——恐龙。它们盛极一时，称霸地球达成1.5亿年之久。
在人类出现以前，恐龙就已经灭绝了，没有人见到过活的恐龙。今天我们所知道的有关恐龙的一切是从恐龙的化石得来的。由于人们找到了它们的骨、齿、卵的化石，和皮肤痕迹、脚印、穴居场所等，科学家们就根据这些线索去探索有关恐龙的秘密。
The Earth's history has been 45 billion years. Constraints in the 38
million years ago before the emergence of the earliest organisms. Since then,
much of the planet has experienced the rise of biotechnology, the course of
the decline until extinction, only the fossils so far retained. Now the world
can be found in various periods of different types of fossils, these fossils
tell the history of our planet earth-shaking changes.
Dating back more than 200 million years ago, life on Earth has a group of
organisms - the dinosaurs. They are very popular and dominate the Earth to
reach 1.5 million years old.
In humans before the advent of dinosaurs had become extinct, and no one to
see live dinosaurs. Today, we know everything about dinosaurs from the
dinosaur fossils come. As people found their bones, teeth, egg fossils, and
skin marks, footprints, and other cave sites, the scientists on the basis of
these clues to discover the secrets of the dinosaurs.
the dinosuar the dinosaurs is one of the kind of animal lives successfully.
the dinosaurs was the kind of animal rule the global longest time. the less of
them was eating. by the end of,dinosaurs had been disappear to the global in
the noany ways,becoming a no-solve puzzle. but people is finding the way to
solve this problem now.we believe that the true answers can be found。
About 255 million years ago, the planet emergence of a new class of
reptiles. Like all reptiles, they are the descendants of the eggs hatching out
of their skin covered with scales, impervious, and this is the dinosaur.
Emerged from the demise of the dinosaurs until, up to rule the Earth 1.6
billion years old。 地球的历史已经有45亿年了.在距今约束38亿年前出现了最早的生物.从那时起，地球上的很多生物经历了兴起、衰落直至灭亡的历程，只有化石留存至今.现在世界各地都能找到各个时期不同种类的化石，这些化石告诉了我们地球沧海桑田的变迁历史.距今两亿多年前，地球上曾经生活着一群生物——恐龙.它们盛极一时，称霸地球达成1.5亿年之久.在人类出现以前，恐龙就已经灭绝了，没有人见到过活的恐龙.今天我们所知道的有关恐龙的一切是从恐龙的化石得来的.由于人们找到了它们的骨、齿、卵的化石，和皮肤痕迹、脚印、穴居场所等，科学家们就根据这些线索去探索有关恐龙的秘密.The Earth's
history has been 45 billion years.Constraints in the 38 million years ago
before the emergence of the earliest organisms.Since then,much of the planet
has experienced the rise of biotechnology,the course of the decline until
extinction,only the fossils so far retained.Now the world can be found in
various periods of different types of fossils,these fossils tell the history
of our planet earth-shaking changes.Dating back more than 200 million years
ago,life on Earth has a group of organisms - the dinosaurs.They are very
popular and dominate the Earth to reach 1.5 million years old.In humans before
the advent of dinosaurs had become extinct,and no one to see live
dinosaurs.Today,we know everything about dinosaurs from the dinosaur fossils
come.As people found their bones,teeth,egg fossils,and skin
marks,footprints,and other cave sites,the scientists on the basis of these
clues to discover the secrets of the dinosaurs.。
暴龙（又名霸王龙）是我最喜欢的恐龙，它是一种大型的肉食性恐龙，身长约13公尺，体重约7公吨，生存于白垩纪末期的马斯垂克阶最后300万年，距今约6850万年到6550万年.它也是白垩纪-第三纪灭绝事件前最后的恐龙种群之一.Tyrannosaurus is my
favourite dinosaur.It is a large carnivorous dinosaur,its body length of 13
meters and weighing about 7 tons,lived in the end of the Cretaceous
Maastrichtian and last for 3 millions years,since about 68.5 million years to
65.5 million years.The tyrannosaurus is one of the last dinosaur species
before the events of Cretaceous - Tertiary extinction.。
Dinosaurs are very large creatures which appeared on the earth millions of
years ago.They became extinct many years later because of a change in climate
and they could no longer find any food to eat.Today,people know that dinosaurs
had once existed because scientists discovered the remains of their bones when
they dug underneath the ground.We can see the skeletons of these dinosaurs now
in the museums.。
中生代或中生代前： 初龙Archosaur 迷龙Labyrinthodont 蜥蜴Lizard 中生代-三叠纪： 腔骨龙Coelophysis 犬齿龙Cynodont 始初龙Eoraptor 黑瑞龙Herrerasaurus
蓓天翼龙Peteinosaurus 三叉棕榈龙Thrinaxodon 蛇颈龙Plesiosaur 植龙Phytosaur 蒙托龙Metoposaur 鸟脚亚龙Ornithopod 上龙Pliosaur 板龙Plateosaurus 后鳄龙Postosuchus 布拉塞龙Placerias 盾齿龙Placodus 加斯马吐龙Chasnatosaurus 纯信龙Pistosaurus 龟龙Placohelys 鸥龙Lariosaurus 阿氏开普吐龙Askeptosaurus 混鱼龙Mixosaurus 舟椎龙Cymbospondylus 锹鳞龙Stagomolepis 无齿龙Henodus 沙尼龙Shonisaurus 高冠颌龙Hupsognathus 巨椎龙Massospondylus 副细颚龙Procompsognathus 异平齿龙Hyperodapedon 中生代-侏罗纪： 异特龙Allosaurus 梁龙Diplodocus 鱼龙Ichthyosaur 无颚龙Anurognathus 滑齿龙Liopleurodon 斑龙Megalosaurus 大眼鱼龙Ophthalmosaurus 雷龙Apatosaurus剑龙Stegosaurus 嗜鸟龙Ornitholestes 嘴口龙Rhamphorhynchus 雷龙Brontosaurus 翼龙Pterosaur 翼手龙Pterodactylus 棱长颈龙Cryptoclidus 扭椎龙Eustreptospondylus 棱齿龙Hypsilophodontid 始祖鸟Archaeopteryx 秀颚龙Compsognathus 冰脊龙Cryolophosaurus 腕龙Brachiosaurus 虚骨龙Coelurus 巨齿龙Teratosaurus 异龙Tiranosaurus 双嵴龙Dilophosaurus 角鼻龙Ceratosaurus 蛇颈龙Plesiosaurus 离片齿龙Timnoodontosaurus 巴拉帕龙Barapasaurus 赖索托龙Lesothosaurus 槽齿龙Thecodontosaurus 安琪龙Anchisaurus 畸齿龙Heterodontosaurus 踝龙Scelidosaurus
