The scientist was ___________ with the medal ...

The scientist was ___________ with the medal ___________ his achievements in the field.

A.presented；because of B.protected；because C.prepared；because of　　　　　　　　　 D.provided；because

九年级英语单选题中等难度题查看答案及解析

Mr. Green was_______ with the medal______his great achievement in this field.

A.presented, because of B.protected, because

C.prepared, because of D.provided, because

九年级英语单选题中等难度题查看答案及解析

Mr. Green was_______ with the medal______his great achievement in this field.

A. presented, because of       B. protected, because

C. prepared, because of        D. provided, because

九年级英语单项填空中等难度题查看答案及解析

Mr. Green was_______ with the medal______his great achievement in this field.

A. presented, because of       B. protected, because

C. prepared, because of        D. provided, because

九年级英语单项填空简单题查看答案及解析

Zhang Heng was a famous scientist in the history of China. His invention Hou Feng Seismometer was a great success and it helped us understand the world better.

1.When was the first seismometer in the world invented?

A．In 78.            B．In 132.            C．In 138.            D．In 139.

2. Where can we visit the latest reproduced seismometer?

A．In Henan.         B．In Luoyang.        C．In Shanghai.        D．In Nanyang.

3. We probably read this passage from a (an) ______________.

A．advertisement                         B．story book

C．travel guidebook                        D．science magazine

九年级英语阅读理解中等难度题查看答案及解析

The famous scientist and thinker, Charles Darwin, was born on February 12, 1809. His family lived not far from the River Severn, England.

Charles’ father was a well-known doctor and the son of a still greater doctor and scientist. Charles’ father hoped that his son would also become a doctor.

As a boy Charles liked to go for walks in the fields and forests. He watched nature and compared what he saw with everything he had read in science books. He also liked collecting very much. He collected many things: eggs, stones, and leaves. His father did not like this, as Charles was not studying very well at school.

①为了成为一名医生，十六岁时达尔文就被送到爱丁堡大学(Edinburgh University) 学习。But he was interested in the history of nature.

Then he studied at Cambridge University until 1831.

Some time later, he heard that the ship Beagle was going on a trip to South America and wanted a scientist. His professor advised him to go. He said the trip would be just for Darwin. So when the ship left England in December 1831, Darwin was on it. The research lasted almost five years. The Beagle studied the waters in the sea near South America. It also visited New Zealand, Australia and islands in the Pacific. Darwin saw many new plants and animals. He collected all kinds of plants, which he sent home from the places he visited.

When he returned home, Darwin was warmly greeted by his families and many friends.

In 1842, Darwin went to live in Kent, where he continued his studies of the changes in nature. ②Darwin understood that plants and animals are not always the same, and that they really change.

By 1859, Darwin had finished his famous book The Origin of Species. It made a great hit in the world of science. ③He was opposed (反对) by the church and even by some scientists. But later, more and more scientists agreed with him.

Darwin continued his studies in science until he died in 1882.

请根据文章内容回答问题。

1.Why didn’t Charles become a doctor?

____________________________________________________________________

2.When did Charles start the research with the Beagle?

_____________________________________________________________________

◆根据短文内容，完成下列各题。

3.请将①处划线句子翻译成英语。

_______________________________________________________________________

4.请将②处划线句子翻译成汉语。

________________________________________________________________________

5.请改写③处划线句子， 使其意思与原句一致（每空一词）。

The church and even some scientists ____________ ___________ him.

九年级英语阅读理解困难题查看答案及解析

The famous scientist and thinker， Charles Darwin， was born on February 12， 1809. His family lived not far from the River Severn， England.

Charles’ father was a well-known doctor and the son of a still greater doctor and scientist. Charles’ father hoped that his son would　 also become a doctor.

As a boy Charles liked to go for walks in the fields and forests. He watched nature and compared what he saw with everything he had read in science books. He also liked collecting very much. He collected many things： eggs， stones， and leaves. His father did not like this， as Charles was not studying very well at school.

At the age of sixteen， Darwin was sent to Cambridge University in order to become a doctor. But he was interested in the history of nature.

Then he studied at Cambridge University until 1831.

Some time later， he heard that the ship Beagle was going on a trip to South America and wanted a scientist. His professor advised him to go. He said the trip would be just for Darwin. So when the ship left England in December 1831， Darwin was on it. The research lasted almost five years. The Beagle studied the waters in the sea near South America. It also visited New Zealand， Australia and islands in the Pacific. Darwin saw many new plants and animals. He collected all kinds of plants， which he sent home from the places he visited.

When he returned home， Darwin was warmly greeted by his families and many friends.

In 1842， Darwin went to live in Kent(肯特)， where he continued his studies of the changes in nature. Darwin understood that plants and animals are not always the same， and that they really change.

By 1859， Darwin had finished his famous book The Origin of Species（《物种起源》）. It made a great hit in the world of science. He was opposed(反对) by the church and even by some scientists. But later， more and more scientists agreed with him.

Darwin continued his studies in science until he died in 1882.

1.根据短文内容完成句子填空（每空限填一个单词）。

From the first paragraph of the passage， we know not only Darwin but also his ________ was a famous and great _________.

2.根据短文内容完成句子填空（每空限填一个单词）。

According to the passage， Darwin ___________ studying the changes in nature and had great ___________ of plants and animals.

3.把短文中画底线的句子译成汉语：

____________________________________________________________________________

4.根据短文内容回答问题。

According to the passage， what’s the influence of Darwin’s famous book The Origin of Species? ____________________________________________________________________________

5.根据短文内容用一个完整的英文句子(限12个词以内)回答问题。

What is the main idea of the passage?

____________________________________________________________________________

九年级英语其他题简单题查看答案及解析

The famous scientist and thinker, Charles Darwin(查尔斯·达尔文), was born on February 12, 1809. His family lived not far from the River Severn, England.

Charles’ father was a well-known doctor and the son of a still greater doctor and scientist. Charles’ father hoped that his son would also become a doctor.

As a boy Charles liked to go for walks in the fields and forests.83. He watched nature and compared what he saw with everything he had read in science books. He also liked collecting very much. He collected many things: eggs, stones, and leaves. His father did not like this, as Charles was not studying very well at school.

At the age of sixteen, Darwin was sent to Edinburgh University in order to become a doctor. But he was interested in the history of nature.

Then he studied at Cambridge University until 1831.

Some time later, he heard that the ship Beagle was going on a trip to South America and wanted a scientist. His professor advised him to go. He said the trip would be just for Darwin. So when the ship left England in December 1831, Darwin was on it. The research lasted almost five years. The Beagle studied the waters in the sea near South America. It also visited New Zealand, Australia and islands in the Pacific. Darwin saw many new plants and animals. He collected all kinds of plants, which he sent home from the places he visited.

When he returned home, Darwin was warmly greeted by his families and many friends.

In 1842, Darwin went to live in Kent, where he continued his studies of the changes in nature. 84.Darwin understood that plants and animals are not always the same, and that they really change.

By 1859, Darwin had finished his famous book The Origin of Species（物种起源）. It made a great hit in the world of science. ③He was opposed (反对) by the church and even by some scientists. But later, more and more scientists agreed with him.

Darwin continued his studies in science until he died in 1882.

◆请根据文章内容回答问题。

1.Why didn’t Charles become a doctor?

__________________________________________________________________

2. When did Charles start the research with the Beagle?

___________________________________________________________________

3.请将划线句子翻译成英语。

__________________________________________________________________

4.请将划线句子翻译成汉语。

___________________________________________________________________

5.请给这篇文章拟一个恰当的题目

____________________________________________________________________

九年级英语其他题中等难度题查看答案及解析

Cao Yuan, a young Chinese scientist, has ________ the world with his papers published in Nature, a world-famous science magazine.

A.supposed B.surprised C.succeeded D.suggested

九年级英语单选题中等难度题查看答案及解析

Alfred Wegener was a scientist in the early 1900s. He had a strange theory. His theory is that 250 million years ago there was one giant continent (洲). He called the giant continents as Pangaea. He thought Pangaea changed millions of years later. It started breaking up. The continent slowly drifted apart. They became continents we know today.

Wegener made many studies. He looked at world maps and thought that some continents were like puzzle pieces. They could fit together. He went to South America as well as Africa. He looked at mountains on both continents. They would match if the continents were pushed together. Wegener found similar fossils (化石), plants and animals on both continents.

Alfred Wegener called his theory “continental drift”. In 1912, he told other scientists about his theory. Most thought Wegener was crazy. They didn't believe huge pieces of land could move.

Later, other scientists did more studies. They discovered that continents are actually moving all the time. Scientists know that the surface of Earth is not one piece. They think it's broken into large pieces of hard rock called tectonic plates (地壳板块). Scientists believe there are 30 tectonic plates on Earth and the continents lie on top of them.

Under Earth's surface is the mantle ( 地幔). The mantle is a layer ( 层) of rock about 2,900 km thick. The temperature rises to 3, 700C at the bottom of the mantle. The heat causes the mantle to become hot, molten (熔化的) rock which flows around.

The tectonic plates float like rafts on top of the hot, molten rock but they move very slowly-only about 4 inches (10 cm) each year. Since continents lie on top of the tectonic plates, they also float or move.

Today, scientists know the continents are still moving. Alfred Wegener's theory was proved correct.

1.What does a theory in the first paragraph mean in this article?

A.An idea based on studies. B.An opinion based on a feeling.

C.A correct answer to a question. D.A wrong answer to a question.

2.What was the name of Alfred Wegener's theory?

A.Pangaea. B.Continental drift. C.Tectonic plates. D.Continental plates.

3.Where did Alfred Wegener find clues to prove his theory?

A.Only in Africa. B.All over the world.

C.Only in South America. D.In both Africa and South America.

4.What did scientists in the early 1900s think about Wegener's theory?

A.They agreed with him. B.They thought it was crazy.

C.They copied his idea right away. D.They gave him praise for it.

5.Why do scientists think continents can move?

A.The heat of the tectonic plates causes continents to move.

B.The movement of ocean water causes the continents to move.

C.Continents are huge pieces of land that can be pushed together.

D.Continents lie on top of tectonic plates that float on hot, molten rock.

九年级英语阅读单选困难题查看答案及解析