阅读理解 Jupiter's Moons and How They Travel The many moons of Jupiter travel around the planet in different directions. Jupiter is the largest planet in our solar system. Over the years, scientists have 题目和参考答案——青夏教育精英家教网—

题目内容

阅读理解

Jupiter's Moons and How They Travel

　　The many moons of Jupiter travel around the planet in different directions.

　　Jupiter is the largest planet in our solar system. Over the years, scientists have found that Jupiter has its own small solar sys tem. Earth has one moon. Jupiter has at least sixteen and probably more.

　　Since there were so many moons, scientists began to number them. The numerals ( numbers ) tell the sequence, or order, in which the moons were found. They were slower to name the moons. All of Jupiter's moons raw have a name as well as a number.

　　The first five moons to be discovered are known as the “inner moons”. But they are not the closest to the planet. The closest is only 127600 kilometers away from Jupiter. All the inner moos circle the planet in courtier-clockwise direction, that is, opposite of the hands of a clock.

　　Jupiter's middle group of moons ere at least 11100000 kilometers fin the planet. They also eve in a counter-clockwise motion (moving). The four farthest moots are at least 20,700,000 kilometres away. These are called “outer moons”. They circle in a clockwise motion.

　　How marry more moons do you think will be discovered?

1．What does“solar system”in this article mean? ________.

[　　]

A．银河系

B．宇宙空间

C．流星雨

D．太阳系

2．Things that travel in the same direction as the hands of a clack are said to be traveling in a ________.

[　　]

A．clockwise direction

B．counter-clockwise direction

C．same direction

D．different direction

3．Jupiter's ________ group of moons travel in a clockwise direction.

[　　]

A．planets

B．inner

C．middle

D．outer

4．The number given to Jupiter's moons tell ________.

[　　]

A．the order in which they were discovered

B．the order in which they travel

C．the order of their distance from Jupiter

D．the order of the names

5．According to the passage, which of the following statements is true?________.

[　　]

A．None of Jupiter's moons have names

B．Most of Jupiter's moons circle clockwise

C．Jupiter's inner moors were discovered first

D．Jupiter is the nearest planet to the earth

答案：D;A;D;A;C

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阅读理解

Jupiter's Moons and How They Travel

　　There are many moons of Jupiter travelling around the planet in different directions.

　　Jupiter is the largest planet in our solar system (太阳系). Over the years, scientists have found that Jupiter has its own small solar system. Earth has one moon. Jupiter has at least sixteen and probably more.

　　Since there are so many moons, scientists began to number them. The numerals ( numbers)tell the sequence, or order, in which the moons were found. They were slower to name the moons. All of Jupiter's moons now have a name as well as a number.

　　The first five moons to be discovered are known as the “inner moons” . But they are not the closest to the planet. The closest is only 127,600 kilometers away from Jupiter. All the inner moons circle the planet in counter-clockwise direction, that is, opposite of the hands of a clock.

　　Jupiter's middle group of are at least 11,100, 000 kilometers from the planet. They also move in a counter-clockwise motion ( moving). The four farthest moons are at least 20,700,000 kilometers away. These are called “ outer moons” . They circle in a clockwise motion.

　　How many more moons do you think will be discovered?

1．Things that travel in the same direction as the hands of a clock are said to be traveling in a ________.

[　　]

A．clockwise direction

B．counter-clockwise direction

C．same direction

D．different direction

2．Jupiter's ________ group of moons travel in a clockwise direction.

[　　]

3．The numbers given to Jupiter's moons tell ________.

[　　]

A．the order in which they were discovered

B．the order in which they travel

C．the order of their distance from Jupiter

D．the order of names

4．According to the passage, which of the following statements is true?

[　　]

A．None of Jupiter's moons have names .

B．Most of Jupiter's moons circle clockwise.

C．Jupiter's inner moons were discovered first.

D．Jupiter is the nearest planet to the earth.

阅读理解（共20题；每小题2分，满分40分）

阅读下列短文，从每题所给的A、B、C 和D项中，选出最佳选项，并在答题卡上将该项涂黑。

They like using the Internet．They have lots of pocket money to spend．And they spend a higher proportion of it online than the rest of us．Teenagers are just the sort of people an online seller is interested in, and the things they want to buy－games, CDs and clothing－are easily sold on the Web.

But paying online is a tricky business for consumers who are too young to own credit cards．Most have to use a parent’s card．They want a facility that allows them to spend money.

That may come sooner than they think: new ways to take pocket money into cyber (网络的) space are coming out rapidly on both sides of the Atlantic．If successful, these products can stimulate online sales.

In general, teenagers spend huge amounts: $153bn (billion) in the US last year and ￡20bn annually in the UK．Most teenagers have access to the Internet at home or at school－88 percent in the US, 69 percent in the UK．According to the Jupiter Research, one in eight of those with Internet access has bought something online－mainly CDs and books.

In most cases, parents pay for these purchases with credit cards, an arrangement that is often unsatisfactory for them and their children．Pressing parents to spend online is less productive than pressing on the high street．They are more likely to ask “Why?” if you ask to spend some money online.

One way to help teenagers change notes and coins into cybercash is through prepaid cards such as InternetCash in the US and Smart cards in the UK．Similar to those for pay-as-you-go mobile telephones, they are sold in amounts such as ￡20 or $50 with a concealed 14-digit number that can be used to load the cash into an online account.

What does the word “They” in paragraph 1 refer to?

A. Sellers. B. Buyers. C. Teenagers. D. Parents.

According to the passage, which of the following statements is TRUE?

A. More than half of the teenagers in the US and the UK have Internet access.

B. Teenagers pay for goods online with their own credit cards.

C. Most teenagers in the US and the UK have bought something online.

D. Teenagers found it easier to persuade parents to buy online than in a shop.

A new way to help teenagers shop online is to use _________.

A. a new machine B. special coins and notes

C. prepaid cards D. pay-as-you-go mobile phones

What is the passage mainly about?

A. Online shopping traps. B. Internet users in the US and the UK.

C. New credit cards for parents. D. The arrival of cyber pocket money.

Which of the following words can best describe the writer’s attitude towards the phenomenon?

A. Proud and satisfied. B. Worried and anxious.

C. Objective and informative. D. Concerned and sad.

四：阅读理解（共15小题，每小题2分，共30分）。
阅读下列短文，从短文后各题的四个选项中，选出最佳选项。
A
A beautiful woman took a plane on business. She found her seat and sat down next to a young man. The man was just thinking of making a few dollars on the plane. When he saw the woman, he got an idea.
“Hey! Would you like to play a game?” he asked the woman. “No, thank you. I just want to take a nap (打盹),” the woman answered. “It’s really easy. All you have to do is to answer the questions that I ask you. If you don’t know the answer, you give me five dollars. If I don’t know the answer to your question, then I’ll give you five dollars.” “No,” the woman still refused. “OK. If I don’t know the answer to your question, I’ll give you five hundred dollars. How about that?” the man said. Then the woman became interested and decided to join in the game.
“OK. How many moons does Jupiter (木星) have?” asked the young man. The woman reached into her purse and took out a five-dollar bill. “What goes up the mountain with three legs and comes back with four?” the woman asked. Then the young man took out his computer and searched the Internet for an answer. Minutes later, the young man handed five hundred dollars to the woman.
After a few hours, the young man really wanted to know the answer to the question. So he asked the woman, “What is the answer to your question?” The woman reached into her purse and handed the young man a five-dollar bill.
46. Why did the man ask the woman to play a game?
A. He wanted to show his kindness.
B. He wanted to have a pleasant journey.
C. He wanted to earn some money from it.
D. He wanted to make friends with the woman.
47. How much did the woman get at the end of the story?
A. $ 500.        B. $ 5.         C. $ 10.                    D. $ 490.
48. What can we learn from the last paragraph?
A. The woman told the man the answer to her question.
B. The woman gave the man’s money back to him.
C. The woman asked the man another question.
D. The woman didn’t know the answer, either.
49. We can learn from the story that the woman is ______.
A. clever        B. friendly                    C. polite         D. Honest

阅读理解（共20题；每小题2分，满分40分）

阅读下列短文，从每题所给的A、B、C 和D项中，选出最佳选项，并在答题卡上将该项涂黑。

But paying online is a tricky business for consumers who are too young to own credit cards．Most have to use a parent’s card．They want a facility that allows them to spend money.

1.What does the word “They” in paragraph 1 refer to?

A. Sellers. B. Buyers. C. Teenagers. D. Parents.

2. According to the passage, which of the following statements is TRUE?

A. More than half of the teenagers in the US and the UK have Internet access.

B. Teenagers pay for goods online with their own credit cards.

C. Most teenagers in the US and the UK have bought something online.

D. Teenagers found it easier to persuade parents to buy online than in a shop.

3. A new way to help teenagers shop online is to use _________.

A. a new machine B. special coins and notes

C. prepaid cards D. pay-as-you-go mobile phones

4.What is the passage mainly about?

A. Online shopping traps. B. Internet users in the US and the UK.

C. New credit cards for parents. D. The arrival of cyber pocket money.

5. Which of the following words can best describe the writer’s attitude towards the phenomenon?

A. Proud and satisfied. B. Worried and anxious.

C. Objective and informative. D. Concerned and sad.

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