写读后感的作文人教版英语课文侏罗纪公园
Today, we know that the are the bones of dinosaurs. Dinosaurs lived between about 245 and 64 million years ago. The scientists who dig up dinosaursbones and study them are called palaeontologists!.They look for the bones of dinosaurs in many countries in the world.The bones have been in the ground for millions of years and they have become fossilized- hard like stone. A great number offossils2 from dinosaurs have been found in Europe in the south of the USA, and in the derts and mountains of Asia.There are dinosaur skeletons in many muums all over the world and many thousands ofpeople go to look at them.
礼记礼运大同篇
Paleobotanists3 often work with palaeontologists.They also dig in the ground and look for fossilized plants and "trees that were alive millions of years ago.They study the fossils to find out more about prehistoric life.
书籍插画
地藏经全文Dinosaurs were the largest creatures that ever lived on the Earth. Some of them were bigger than hous. But there were small dinosaurs too. Many dinosaurs have names whic小巴掌童话
猪血汤的家常做法h are long and rather difficult to say! Look at the list on pages 116-117 ofthis book to help you
Palaeontologists say that dinosaurs came from different families. They think that some dinosaurs had bodies like birds and others had bodies like reptiles such as snakes and lizards. At one time scientists thought that all dinosaurs were like reptiles. They believed that the huge animals were very slow and stupid. They also thought that dinosaurs needed the warmth of the sun to help them to move.But now,many palaeontologists think that dinosaurs were more like birds. They believed that they moved quicklythey lived.in groups and looked for food together. The babies were born from eggs and the adults looked after them carefully.
我用英语怎么说Dinosaurs were either plant-eaters ormeat-eaters.Plant- eating dinosaurs were enormous and moved together in large groups. They ate the leaves and branches of trees in the forests and the plants in the lakes.Meat-eatingdinosaurs were extremely strong and fierce. They probably did not live in large groups. They could run fast and they hunted the plant-eating dinosaurs. They ud their sharp teeth and claws to catch and eat them.
