阅读短文.然后根据短文内容选择最佳答案. We have always been interested in the moon．2000 years ago people already knew it moved around the earth and where it would be in the sky at different times of the year．At that t 题目和参考答案——青夏教育精英家教网—

题目内容

阅读短文，然后根据短文内容选择最佳答案。

　　We have always been interested in the moon．2000 years ago people already knew it moved around the earth and where it would be in the sky at different times of the year．At that time, everything about the moon was learned by watching it carefully in the sky．

　　When scientists could use telescopes to study the moon more closely, their ideas began to change．They could see the moon was made of rocks．Most scientists thought moon rocks would be different from those on Earth．This was because they believed the moon had once been a planet that had been caught in the earth’s gravity(引力)millions of years earlier．

　　In 1969 moon rocks were finally brought to the earth and studied．Much to their surprise, scientists found that, except for water, the moon and the earth were made of the same things．Once again new ideas were needed for this new information．

　　After years of study, most scientists now think that the moon was once part of Earth．They believe very early in its history, maybe 4 million years ago, something about the size of Mars hit Earth．This sent billions of rocks into space around our planet．These rocks slowly joined together and after many years became the moon．

　　In the future, even though our ideas about the moon may change again, we will still be interested in it．

(1)

What does the writer want to tell us in the passage?
[　　]
A．	Why people are interested in the moon．
B．	How ideas about the moon have changed over time．
C．	Where the moon came from in the past．
D．	That people have finally learned the truth about the moon．

(2)

Before 1969 most scientists thought the moon was ________．
[　　]
A．	part of the earth billions of years earlier
B．	older than the earth
C．	a planet caught by the earth’s gravity
D．	made of the same things as the earth

(3)

From this passage we can learn that ________．
[　　]
A．	scientists in the past were not clever
B．	the earth was once part of the moon
C．	new information brings new ideas
D．	we now know everything about the moon

答案：1．B;2．C;3．C;

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相关题目

请阅读短文，掌握其大意，然后根据短文内容从下面方框中的七个选项中选出五个还原到短文中，使短文意思通顺、结构完整。（每小题2分）

Newspapers are not nearly as popular today as they were in the past. ? 1.?? Most people read only the sports pages, the advice or the gossip（闲话，绯闻）columns, the comics, and perhaps the classified advertisements.

Most people don't take the time to read the real news. ??? 2.?? These techniques（技术，手段）are used on the front page because it is the first thing you see when you pick up the paper. The first page attracts attention and encourages the reader to look through the rest of the paper. ??? 3.??? If the headline is horrible（恐惧的）enough or frightening enough or wild enough, perhaps they will go on to read the front page anymore. They may read the headlines, but that is all, then they turn to the sports page, or comics, or advertisements. It seems that people do not want the news from a newspaper anymore.? ? 4.?

More people watch television news because it is easier and more interesting than reading a newspaper. What about you? Do you read news from a newspaper??? 5. Or do you care about news at all? Would you mind if there were no news?

A. They say they get the news on the television now.

B. There are not very many people who seriously read a newspaper every day.

C. More and more people read newspapers every day.

D. They attempt（试图）to catch the reader's interest with pictures and exciting headlines（大字标题，新闻提要）

E. Do you think it is easier to get the news from television?

F. They like reading stories.

G. This is why editors always look for a good first page story and headline to make them stop and look.

请先阅读下面短文，掌握其大意，然后根据短文内容从下面方框的七个选项中，选择五个适当的句子还原到短文中，使短文意思通顺，结构完整。（每小题2分）

This is a photo of my family. My family is big. 1. .The old man(男人) in the middle is my grandfather. 2. .Their names are Paul and Ann. The man in a hat is my father. His name is John .The woman(女人) in red is my mother. 3. .Look at the two boys. 4. .Their names are Bob and Tom. 5. .It’s me. My name is Jane. I love my family very much.

A.Her name is Grace.

B.Who’s the girl in white?

C.There are(有) seven people in my family.

D.He is my cousin.

E.The old woman is my grandmother..

F.His name is Mike.

G.They are my brothers.

请先阅读下面短文，掌握其大意，然后根据短文内容从下面方框的七个选项中，选择五个适当的句子还原到短文中，使短文意思通顺，结构完整。

Now in China, some children are very lucky. They can spend their vacation in many different ways. During the vacation,1.______,like parks, zoos and museums.2.____, such as France, the US, the UK and Australia. They will meet different people and make foreign friends there.3._____.But some other children are not so lucky. They have no money to travel.4._____, because they have to help their parents do a lot of housework. Some families are too poor, so the children can’t go to school and 5._____ .

A. Their vacation is colorful and interesting.

B. They don’t enjoy their vacation

C. Some of them even have the chance to travel in foreign countries

D. They even have no time play with their friends

E. parents often take them to many interesting places

F. There are lots of people there

G. begin to work to make money.

请先阅读下面短文，掌握其大意，然后根据短文内容从下面方框的七个选项中，选择五个适当的句子还原到短文中，使短文意思通顺，结构完整。

The British people have their own customs. Their traditions and habits are quite different from those of Chinese people. Here are some important ones:

The English people love to talk about the weather, but why do they like to talk about it? There are probably two reasons. One is the uncertainly of the weather. For in Britain the weather changes very often. Another reason is that . 1.________.

“Ladies first” is also a British custom. It’s considered to be polite to let a woman go first, to protect her from cars,2._________.

The British people have the habit of waiting in line. If someone cuts into the line, 3._________, so don’t jump the queue.

In British, you should never ask a woman her age, 4._________.

Don’t bargain in British when you go shopping. The British do not welcome bargaining,5.________

A. and sometimes they are fond of bargaining.

B. the British people will look down upon him or her.

C. talking about the weather is a way of being friendly.

D. and often they consider it losing face.

E. because all the women think it’s impolite.

F. to help her get on and get off the bus and to do many other things for her.

G. they will be very kind to him or her.

阅读下列短文，然后根据短支内容回答问题。

Once my teacher asked me, "What do you think of computer games?" I thought for a while and answered, "They are good and all right". However, more and more young people spend too much time on them. So most of the parents and teachers don't like them. But I think there is nothing wrong with computer games themselves.

First of all, we must admit （承认） that computer games make our life more interesting and colorful. They add excitement to our life. Secondly, they have some advantages such as enriching（使丰富） our imagination, improving our concentration and extending our mind.

Everything has its limit（界限）. If you go beyond the limit, it'll be another situation. Believe it or not, computer games can be your enemy if you lose control（控制） of yourself. That's why some people are deeply influenced while others are not. As we can see, to play or not to play, that is the question.

1. What did the writer think of computer games before?

_____________________________________________________________

2. Why don't most of the parents and teachers like computer games?

_____________________________________________________________

3. According to the text, what can be your enemy if you lose control of yourself?

_____________________________________________________________

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