试题详情
阅读理解-单选 适中0.65 引用1 组卷45

In the universe (宇宙) , as we all know, there is the Sun, the Moon, the Earth and a large number of stars. Through our Geography lessons, we know that the Sun is a star, the Earth is a planet and the Moon is a satellite (卫星) . We also know the Earth goes around the Sun and the Moon goes around the Earth. We have day and night because the Earth keeps turning all the time When our part of the Earth turns to the Sun, it is day. When our part of the Earth turns away from the Sun, it is night.

Just because the Moon is closer to the Earth than the Sun, it looks much bigger than the Sun. Big things will look smaller when they are farther and small things also look bigger when they are nearer.

The Sun is big enough to give out strong light. The Moon can’t give out any light at all, but it looks quite bright, too. Why? In fact, the light from the Moon comes from the Sun. The Moon looks much bigger and brighter than the stars, but in fact the stars are much bigger and brighter than the Moon. They look smaller than the Moon also because they are farther away from the Earth.

There are many other facts about the universe and we should study hard to know more.

【小题1】Who can help us know a lot about the universe?
A．An Art teacher.B．A Geography teacher.C．A Math teacher.D．An English teacher.
【小题2】The Sun looks smaller than the Moon because it is ________ to us.
A．closerB．fartherC．brighterD．darker
【小题3】What can we know about the Moon according to the text?
A．The Moon is the only one to move between the Earth and the Sun.
B．The Moon goes around the Earth and it also moves around the Sun.
C．The Moon goes around the Sun and its light is coming from the Sun.
D．The Moon goes around the Earth and it can’t give out any light at all.
【小题4】What can be the best title for the text?
A．Some facts about the SunB．Some facts about the Moon
C．Some facts about the EarthD．Some facts about the universe
23-24七年级上·辽宁沈阳·期末
收藏试题 下载试题 加入试题篮
知识点：天体与宇宙科普知识说明文 答案解析 【答案】很抱歉，登录后才可免费查看答案和解析！
类题推荐
Amazing Space

Curiosity, NASA’s Mars rover (探测器), recently took the world by surprise. It took a picture of a small “flower” while it was exploring the surface of Mars.

Clearly, it’s not an actual flower. But it could be a rock that had been created a long time ago. Back then, the Red Planet possibly had water on its surface.

The effort of the rover could help answer the question of whether life ever existed on Mars and understand when Mars might have been most suitable to host life.

Saturn’s (土星) beautiful rings which are made of ice and rocks won’t last forever. Scientists say that they are slowly breaking apart and will totally disappear in about 300 million years. The rings now may be 10 — 100 million years old. According to The Atlantic, 10 tons of “ring matter” fall into Saturn every second. They all get pulled by Saturn’s gravity.

Jupiter (木星), Uranus (天王星) and Neptune (海王星) also have ring systems. Saturn has the largest rings, though — the others’ rings aren’t as easy to see, they may have had bigger rings in the past.

【小题1】How many types of planets are mentioned in the text?
A．Three.B．Four.C．Five.D．Six.
【小题2】Which of the following is True?
A．The two pictures were both taken by NASA’s Mars rover.
B．The ring systems of Jupiter, Uranus and Neptune are easy to see.
C．There is no doubt that Mars had water on its surface long ago.
D．The beautiful rings of Saturn will disappear because of the gravity.
【小题3】What can we know about the picture of a small “flower”?
A．There is a real flower in the picture.
B．The picture was taken by accident.
C．The “flower” proves that there were lives existing on Mars.
D．The picture will help us have a better understanding of Mars.
【小题4】How does the writer show us the result of the disappearance of Saturn’s rings?
A．By offering numbers.B．By asking questions.
C．By giving examples.D．By making comparisons.
【小题5】The writer wrote the text in order to ________.
A．compare Mars with SaturnB．show the new discoveries of space
C．introduce the changes of the two planetsD．encourage us to protect the planet we live
根据短文内容，判断正误（正确“T”，错误“F”），并将所选答案涂到答题卡的相应位置上。

We live on the planet Earth. The earth is part of the solar (太阳的) system. The solar system is like the earth’s neighborhood. The word “solar” means “related to the sun”. The sun is at the center of the solar system. People used to think the sun moved around the earth. You can understand why. If you look into the sky, it sure looks like the sun moves!

But some early astronomers (天文学家) were against this idea. Nicolaus Copernicus was an astronomer in the 1500s. He was the first person to say that people were wrong. He believed the earth moved around the sun. In the 1600s, another astronomer named Galle o Galilei agreed. He built telescopes (望远镜) and observed the sky. He was sure that the earth moved around the sun. This caused quite a stir (骚乱)! Galileo was arrested (逮捕) .

It turns out that these early astronomers were right! The earth moves around the sun.

So do seven other major planets. These are Mercury, Venus, Mars, Jupiter, Saturn, Uranus, and Neptune. That makes eight major planets.

【小题1】The earth is part of a neighborhood called the solar system.
【小题2】The sun is at the center of the solar system.
【小题3】Not all early astronomers agreed that the sun moved around the earth.
【小题4】Nicolaus Copernicus was the first person to build telescopes and observed the sky.
【小题5】The passage is mainly about seven major planets in our solar system.
阅读下面短文，从短文后的五个选项中选出可以填入空白处的最佳选项。选项中有一项为多余选项。

Many people believe that the Moon was once part of the Earth and broke away millions of years ago. 【小题1】

There are high mountains, deep valleys and wide flat spaces on the Moon. Animals and plants can’t live on the Moon because it has no air or water. There are no clouds, no rain and no snow, either.

Sound needs air to travel. 【小题2】 So there can be no sound there. The Moon is a silent（寂静的） place.

The Moon has no light of its own. It looks bright because the Sun’s light shines on it. During the day, the rocks become hotter than boiling water. 【小题3】

The Moon is about 383 thousand kilometers away from the Earth. 【小题4】 But it would take a car nearly six months to travel this way.

A．There is no air on the Moon.
B．It takes a spaceship about three days to reach the Moon.
C．Other people say that it came from another part of space.
D．This is because the Moon is closer to the Sun than the Earth.
E．Nobody lives on the Moon.

组卷网是一个信息分享及获取的平台，不能确保所有知识产权权属清晰，如您发现相关试题侵犯您的合法权益，请联系组卷网

组卷
试题篮
我的