阅读短文，完成各题。Scientists think that there has bee...

阅读短文，完成各题。

Scientists think that there has been life on the earth for hundreds of millions of years. However, we have not found life on any other planets yet.

The earth is a planet and it goes around the sun, which is a star. Seven other planets also go around the sun. None of them has an environment like that of the earth, so scientists do not think they will find people and things on them. The sun and its planets are called the solar system (太阳系). The solar system is a small part of our galaxy (星系). There are billions of stars in the Galaxy, and our sun is only one of them.

Scientists have also discovered many other galaxies in the universe (宇宙). They are very far away and their light has to travel for many years to reach us. So how large is the universe? It is impossible to imagine.

Scientists have sent spaceships to the planet Mars (火星) to take photos. They have even sent spaceships to travel outside the solar system. However, no spaceship has travelled far enough to reach other stars in our Galaxy.

Scientists have always asked questions: with so many stars in the universe, are we alone, or is there life out there in space? Have there been visitors to the earth from other planets? Why has no one communicated with us? We do not know the answers… yet.

根据短文内容，判断下列句子正误。正确的用“A”表示，不正确的用“B”表示。

1.There are eight planets in the solar system.

2.There is more than one galaxy in the solar system.

3.The light from the stars in other galaxies has to travel for a long time to reach the earth.

4.Spaceships have visited most of the universe.

5. Scientists have received many messages from space.

九年级英语阅读理解中等难度题查看答案及解析

阅读下面的短文，根据文中信息完成文后表格。（每空一词）

Scientists think that there has been life on the Earth for hundreds of millions of years.

However, we have not found life on any other planet yet.

The Earth is a planet and it goes around the Sun. Seven other planets also go around the Sun. None of them has an environment like that of the Earth, so scientists think there may be no life on them. The Sun and its planets are called the solar system (太阳系), and our solar system is a small part of a much larger group of stars and planets, called the Galaxy or the Milky Way. There are many, many stars in the Galaxy, and our Sun is only one of them.

Scientists have also discovered many other galaxies in the universe (宇宙). They are very

far away and their light has to travel for many years to reach us. So how large is the universe? It is impossible to imagine.

Scientists have sent spaceships to the planet Mars to take photos. They have even sent spaceships to travel outside the solar system. However, no spaceship has travelled far enough to reach other stars in our Galaxy.

Scientists have always asked the questions: with so many stars in the universe, are we alone, or is there life out there in space? Have there been visitors to the Earth from other planets? Why has no one communicated with us? We do not know the answers yet.

九年级英语任务型阅读困难题查看答案及解析

Scientists think that there has been life on the earth for hundreds of millions of years. However, we haven't found life on other plants yet. Why not?

The Earth is a planet and it goes around the Sun. Seven other planets also go around the sun. None of them has an environment with air, so people and living things cannot grow. The Sun and its planets are called the solar system(太阳系). The solar system is a small part of our galaxy（星系）.

But scientists have discovered many other galaxies in the universe. But they are far away and their light has to travel for many years to reach us. It is hard to understand how large the universe is.

So far, scientists have sent lots of spaceships to look at other plants in our solar system, and some spaceships have gone beyond the solar system. However, no one has discovered any life in space yet.

But why has no one from other plants sent us a message? Have they tried to send information to us? With so many stars in the universe, are we alone, or is there life out there in space? We don't know yet.

1.How many planets go around the sun?

A.Seven B.Eight C.Nine D.Ten

2.In order to look at other planets in the solar system, scientists have sent many________.

A.e-mails B.planes C.spaceships D.messages

3._______ has found life on other planets.

A.No one B.A scientist C.A traveler D.A student

4.Which of the following is TRUE?

A.All the planets have an environment with air. B.It’s easy to know how large the universe is.

C.There is only one galaxy in the universe. D.The solar system includes the sun and its planets.

5.The best title of this passage should be ________.

A.The Moon B.The Solar System C.The Stars at Night D.The Sun

九年级英语阅读单选中等难度题查看答案及解析

The ______ that there is life on other planets has always encouraged scientists to explore the outer space.

A.possibility B.order C.advice D.information

九年级英语单选题中等难度题查看答案及解析

The_____that there is life on other planets has always encouraged scientists to explore the outer space.

A. possibility B. order C. advice D. information

九年级英语单选题中等难度题查看答案及解析

The ____________ that there is life on other planets has always encouraged scientists to explore the outer space.

A.invitation B.possibility C.order D.advice

九年级英语单选题中等难度题查看答案及解析

任务型阅读 根据短文内容，回答下列问题。

Is there life on Mars? We don’t know．We’re sure that people on the earth are not able to live on Mars．People on the earth need oxygen to breathe in．There is almost no oxygen on Mars．

Living on Mars would be like living on a very high mountain．There would be little air．The temperature might be 50 degree above zero at noon and 140 degrees below zero at night．Many people think there may be plants on Mars．We know that on Mars there is carbon．This is a kind of material found in all plants and animals on the earth．Mars looks red through a telescope(望远镜)．It seems gray in some places．At times the gray color turn gray-green，then brown，then gray again．The gray-green color may be a kind of plant changing color with the seasons．

Will men go to Mars one day? If they do，they must take their own oxygen，food and clothing with them．

根据表格内容，完成下面各题。

1.Can people live on Mars?

2.Is there any oxygen on Mars?

3.What kind of material can be found in all plants and animals on the earth?

4.Does Mars look gray through a telescope?

5.What must men take if they go to Mars?

九年级英语其他题中等难度题查看答案及解析

阅读表达　 请根据短文内容，回答下面问题，每空不超过5个词。

Many people believe that life has smiled on Yang Mi: at the age of 4, she got her first TV drama role; at 16, she became a model for a fashion magazine; at 18, she went to her dream college — Beijing Film Academy (北京电影学院).

Last year, the 24-year-old actress played bad girl Luo Qingchuan in the time-travelling TV drama, Palace (《宫锁心玉》). The drama became a big success and made Yang very famous. The number of her micro blog followers rises from several thousand to more than 3 million overnight.

Could she be any luckier? Yang doesn’t think luck had anything to do with her success. She works hard all by herself. “Every chance is achieved from the efforts I’ve made,” said Yang. People now think she’s very hard-working.

She still remembers the time when people gave her the cold shoulder. People treated her with little love. They didn’t want to help her in her time of need. “I have to thank them because they gave me the strength to prove　 myself,” she said

That’s why she is eager to help others when they are in need.

In May, Yang became the ambassador (大使) for the Climate Group to fight the bad weather. She calls on people to join the Million-Miracle (百万奇迹) project and plant trees on China’s dry land.

1.When did Yang Mi first play her role in TV dramas?

____________________________________________

2.What kind of TV drama is Palace?

____________________________________________

3.What made Yang Mi so successful?

____________________________________________

4.Did luck have anything to do with her success?

____________________________________________

5.What does Yang Mi call on people to do?

____________________________________________

九年级英语阅读理解中等难度题查看答案及解析

—______, there must be life on other planets though none has been discovered.

—I agree with you. The universe is so large after all.

A. To my surprise　　 B. To be honest　　 C. In my opinion　　 D. Again and again

九年级英语单项填空中等难度题查看答案及解析

The question whether there is life on Mars (火星) has made the public think a lot for more than a century. The closest look showed Mars to be a dusty, cold world, covered by air too thin to breathe. A British spaceship and Europe's Mars spaceship plan to land on Mars or enter orbit (轨道) around it. One of the NASA’s (美国宇航局) spaceships is expected to land on January 3, the other is going to land on the opposite side of Mars on January 24. Since 1960, over twenty spaceships sent to Mars have failed. Most have been lost on flying up or landing because those are the most difficult times of any flights.     Scientists wanted to find out whether there was water in Mars. In October, a team of scientists reported that Mars had been a dry wasteland. But weeks later, a second team reported differently that they had found some marks showed clearly that they were made by the rivers. Such marks told us that Mars was a warmer place billions of years ago — just as life first appeared here on Earth. Scientists at once raise a question: if what they said is true, what happened on Mars? Then what about the earth?

1.Which is right about Mars?

A．It’s cold without dust.

B．There is no water or air.

C．It’s warm with some thin air.

D．It’s a dusty, cold world almost without air.

2.Two NASA’s spaceships _______________.

A．will land on the different sides of Mars

B．will land on the same day

C．will enter orbit around Mars

D．will land with a man

3.The most difficult times of a flight are _______________.

A．taking off

B．flying up and arriving

C．entering the orbit and landing

D．leaving the earth and entering the orbit

4.A team of scientists reported that there might be_____________ in Mars.

A．nothing but air

B．nothing

C．water billions of years ago

D．thick air and lakes

5.What are scientists worried about when they raise the question?

A．Life disappeared on Mars.

B．Spaceships can’t land on Mars.

C．The air on the earth gets less and less.

D．The earth might be changed like Mars

九年级英语阅读理解中等难度题查看答案及解析