英语翻译Long long ago ,dinosaurs ruled Earth .We now know a lot

首页/题库/399℃/2024-05-19 18:09:47

英语翻译

Long long ago ,dinosaurs ruled Earth .We now know a lot about the many different types of dinosaurs because scientists have found many dinosaur bones .However ,around 65 million years ago ,all the dinosaurs suddenly disappeared .People argue about what really happened to them .

Some scientists believe that dinosaurs died out because there was sudden temperature change on Earth .But what could have caused this huge change

Many people believe that Earth might have been hit by a really large rock ,or even a very small planet .Scientists have even found a 200-kilometre-wide hole in Mexico .They think it might be the place where a small planet hit Earth .If a small planet hit Earth ,it would have caused many problems for the dinosaurs ,including storms ,fire ,acid rain and earthquakes .All of these would have released a lot of dust into the air .The dust would have been so thick that it would have been impossible for the dinosaurs to see the sun .Without sunlight ,it would have been too cold and dark for plants to grow .When plants died ,The plant-eating dinosaurs would have had nothing to eat and die .The meat-eating dinosaurs would also have become very hungry .They may even have become so hungry that they ate each other .Without enough food for all the dinosaurs ,they would have begun to disappear quickly .

But some people do not agree with these explanations of why the dinosaurs died out .Some scientists think that a huge volcano eruption may have killed the dinosaurs ,while others believe that the dinosaurs died as Earth slowly got colder and colder .Although they have disappeared dinosaurs continue to fascinate people .

Choose the best answer

1- According to scientists ,_________ may be the main reason for the dinosaurs' dying out .( )

A .big fires .B earthquakes acid .C rain .D temperature change

2-The passage mentioned_________ ideas that scientists came up with about the end of the dinosaurs .( )

A.two B.three C.four D.five

3- The underlined expression "volcano eruption " Probably refers to ________ .( )

A.The name of a minor planet B.a kind of dinosaur

C.a kind of disaster D.the name of an earthquake

4- Earth might have become cold because _____________.( )

A .the sun refused to rise B.the dust kept the sunlight away

C.there was too much rain D.there were too many dinosaurs

5- This passage might be found in _________.( )

A.a scince-fiction book B.a story book C.a dictionary D.a science magazine

DBADD

优质解答：

很久以前久,恐龙规定了地球.因为科学家已经发现许多恐龙骨头 ,所以我们有关许多不同的类型恐龙现在很多.然而,在六千五百万年以前在附近,所有的恐龙突然消失.人们有关什么真的发生在他们身上.

一些科学家相信恐龙死出因为有突然的温度在地球方面的变化.但是什么应该可以引起这个极大的变化

许多人相信地球应该可以被一块非常大的岩石打 ,或更甚至非常小的行星.科学家已经更甚至发现墨西哥的一个 200 公里- 宽的洞.他们认为它可能是小的行星碰撞了地球的地方.如果小的行星碰撞了地球 ,它就会为恐龙 ,包括暴风雨引起许多问题了 ,火 ,酸雨和地震.这些全部都会释放许多灰尘进空气之内.灰尘会是如此的厚以致于恐龙太阳会是不可能的.没有日光,它太寒冷和让植物生长黑暗.当植物死的时候 ,植物- 吃恐龙会已经没有东西吃而且死.肉- 吃恐龙会也已经变得非常饥饿.他们可能更甚至已经变得如此的饥饿以致于他们吃了彼此.没有充足的食物为所有的恐龙,他们会开始很快地消失.

但是一些人不同意这些解释恐龙为什么死出.一些科学家认为极大的火山爆发可能已经杀恐龙 ,当其它相信当地球慢慢地很越来越寒冷的时候 ,恐龙死的时候.虽然他们已经消失恐龙令人入神人.

选择最好答案

1- 依照科学家 ,_________ 可能是主要的理由恐龙的日渐绝迹.()

一.大的火灾.B 地震酸.C 下雨.D 温度变化

2- 科学家有关恐龙的结束提出的通道 mentioned_________ 主意.()

一.二 B.three C.four D.five

3- 被表达 " 火山爆发 " 下面划线的或许提到到________.()

A.恐龙的一个较小的行星 B.a 类型的名字

C.一次地震的一种灾祸 D.the 名字

4- 地球应该可以变得寒冷因为_____________.()

一.太阳拒绝升被把日光留在离开的 B.the 灰尘

C.there 是太多雨 D.there 是太多恐龙

5- 这一个通道可能被发现在_________.()

一.一个 scince- 小说书 B.a 故事书 C.a 字典 D.一本科学杂志

DBADD

我来回答修改/报错/举报内容！

猜你喜欢