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Three kids have been learning chemistry for only a few months. But they have already begun to challenge (挑战) a world famous scientist!

Li Weichi, Huang Runling, and Xiao Yan are from Zhongshan Huaqiao Middle School in Guangdong. They have just found a red cabbage that could be a new kind of acid-base indicator (酸碱指示剂). They want it to take the place of litmus (石蕊) paper.

"We've learnt to think of and ask questions about life by ourselves," said Li, "We work well with each other."

British scientist Robert Boyle discovered the use of litmus paper over 300 years ago. Now it is used widely in experiments all over the world.

But when the kids did some experiments in class last winter, they saw that the litmus paper didn’t turn very blue with base matter. It's hard to get a clear result.

Will there be a better indicator than litmus paper? The three kids decided to try and find out!

How? They went to collect over 40 plants in parks, gardens and markets. Then they ground (研磨) leaves, flowers and stems (茎) to get the pigments (色素) from them.

The kids mixed pigments with acid and base. They spent months watching carefully to see which paper showed the best color change. They decided it was the litmus paper!

"It's our first scientific journey, Huang said, "But it makes me want to try harder."

1.Whom did the three kids want to challenge?

A. Their chemistry teacher.

B. Their headmaster.

C. Robert Boyle

D. Thomas Edison

2.From the text, a red cabbage is a kind of ____.

A. plant  B. animal  C. paper  D. liquid

3.What is widely used as the acid-base indicator now?

A. red cabbage              B. litmus paper

C. any plant                D. any flower 

4.The story mainly tells us ____.

A. how to make litmus paper

B. about the three kids' spirit

C. scientists were wrong

D. the kids are heroes

 

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Three kids have been learning chemistry for only a few months. But they have already begun to challenge (挑战) a world famous scientist!

   Li Weichi, Huang Runling, and Xiao Yan are from Zhongshan Huaqiao Middle School in Guangdong. They have just found a red cabbage that could be a new kind of acid-base indicator (酸碱指示剂). They want it to take the place of litmus (石蕊) paper.

"We've learnt to think of and ask questions about life by ourselves," said Li, "We work well with each other."

   British scientist Robert Boyle discovered the use of litmus paper over 300 years ago. Now it is used widely in experiments all over the world.

   But when the kids did some experiments in class last winter, they saw that the litmus paper didn’t turn very blue with base matter. It's hard to get a clear result.

  Will there be a better indicator than litmus paper? The three kids decided to try and find out!

    How? They went to collect over 40 plants in parks, gardens and markets. Then they ground (研磨) leaves, flowers and stems (茎) to get the pigments (色素) from them.

   The kids mixed pigments with acid and base. They spent months watching carefully to see which paper showed the best colour change. They decided it was the litmus paper!

"It's our first scientific journey, Huang said, "But it makes me want to try harder."

1. Whom did the three kids want to challenge?

A. Their chemistry teacher.     B. Their headmaster.

C. Robert Boyle              D. Thomas Edison

2. From the text, a red cabbage is a kind of ____.

A. plant  B. animal  C. paper  D. liquid

3.What is widely used as the acid-base indicator now?

A. red cabbage              B. litmus paper

C. any plant                D. any flower 

4.The story mainly tells us ____.

A. how to make litmus paper    B. about the three kids' spirit

C. scientists were wrong        D. the kids are heroes

 

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阅读理解 

Films In Feiyang Cinema This Week

A WORLD WITHOUT THIEVES

  Chinese film (2004)

  Directed(导演) by Feng Xiaogang

  Mainly acted by Liu Dehua,Liu Rouying, Ge You, Liu Bingbing

  From Monday to Wednesday, at 8:00 p.m.

  Ticket Price; RMB ¥35

KUNGFU HUSTLE

  Chinese Hong Kong film ( 2004)

  Directed by Zhou Xingchi

  Mainly acted by Zhou Xingchi, Yuan Hua, Liang Xiaolong

  From Wednesday to Friday, at 8:00 p.m.

  Ticket price: RMB ¥38

HARRY POTTER(III)

  American film ( 2004)

  Directed by Alfonso Cuaron

  Mainly acted by Daniel Hadeliffe, Rupert Grint, Emma Waston

  From Friday to Sunday, at 7:30 p.m.

  Ticket Price: RMB ¥32 ( half on Sunday for children)

TORY

  American film ( 2004)

  Directed by Wolfgang Peterson

  Mainly acted by Julian Glover, Brian Cox, Nathan Jones, Adoni Maropis

  From Tuesday to Thursday, at 8:00 p.m.

  Ticket Price: RMB ¥40

1You can see ________ foreign films in Feiyang Cinema this week.

     A. one    B. two   C. three    D. four

 2If you want to see the film which was directed by Feng Xiaogang, go to the cinema on _______.

     A. Monday   B. Thursday    C. Friday   D. Saturday

 3 Children can pay only ______ when they want to see the film Harry Potter on Sunday.

     A. ¥10     B. ¥15      C. ¥16       D.  ¥32

4You can see the Chinese film ________ on Thursday.

     A. Tory     B. Harry Potter    C. A World Without Thieves  D. Kungfu Hustle

5Which of the following is TRUE?

     A. All the films start after 8 o’clock in the evening.

     B. The ticket price of the four films is the same.

    C. The four films were released( 发行) in the same year.

    D. Liu Dehua acted in the film Kangfu Hustle.

    Hello, children and parents. Thank you all for coming to this meeting. I’d like to tell you

that we will receive some money from the society (社会) for our school trip to Singapore.

Since we are sure to get the money, it is time to make a plan. We are sure that the trip will be very exciting for the children. The children will be able to learn a lot about other people and culture on this trip.

Lisa is with us tonight. Lisa, where are you? Put up your hand, Lisa, so that the people can see who you are. Thank you. Lisa went on the trip last year and she will be happy to tell you of her experiences and answer any question you might have.

We only have five months to organize the trip. From my experience I can tell you that there must be many tourists in Singapore! People like there.

根据会议主持者的发言,完成下面各题。

6The main idea of this speech is about ________.

   A. schools in another country      B. getting a job in another country

   C. n studying in another country   D. a school trip to another country

7 The speaking thinks that the trip will ________.

   A. be exciting       B. go on without leaders

   C. be not so good    D. cost little money 

8________ will help pay some money for this trip according to the text.

  A. The school   B. The speaker  C. The society  D. Lisa

9 Which of the following sentences is TRUE?

  A. The students going on the trip will spend nothing.

  B. The students are able to learn a lot during their trip.

  C. The speaker may come from Singapore.

  D. Lisa is from Singapore and knows very well about the coming trip.

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    Napoleon was Emperor of the French from 1804 to 1815. He was a great general(将军) in history. In his life, there were so many important things. But he was also an ordinary person who had ordinary feelings.

    Once Napoleon stayed in a small inn(小旅馆).The next morning, he went to thank the innkeeper.

  “You have served me well, innkeeper,” said Napoleon. “I wish to reward you. Tell me what you want.”

    “Sir, we want nothing,” said the innkeeper. “But will you tell us something?”

  “What is it?” Napoleon asked.  

  “We have heard a story,” said the innkeeper, “that once during the war, a small village was taken by the Russians. You happened to be in the village. You hid while they looked for you. Will you tell us how you felt when they were looking for you?” Napoleon looked very angry. He called in two of his soldiers. Then he pointed to the door. The soldiers took the innkeeper and his wife out into the yard.

61. Which is the best title of the text?

A. Napoleon’s Trick.                              B. Napoleon and an Innkeeper.

C. Napoleon’s Anger.                              D. Napoleon’s Ride.

62. What can we infer(推断) from the passage?

A. Napoleon set the couple free.                B. Napoleon killed the couple.

C. Napoleon put the couple into prison (监狱).    D. Napoleon killed the innkeeper.

63. Why did the innkeeper ask Napoleon to tell him how Napoleon felt when he was being looked for?

A. He was interested in other’s failure, especially Napoleon’s.

B. He showed his sympathy (同情) to Napoleon in time of danger.

C. He wanted to know the difference between a general and an ordinary person.

D. He looked down upon Napoleon, for he thought a great man shouldn’t be defeated.

64. Why did Napoleon order his men to tie the couple?
A. To kill the couple to get rid of his anger.

B. To teach the innkeeper a good lesson for bothering him.

C. To show that he was so admiring that nobody could upset him.

D. To tell the innkeeper that a general had the same feeling as the ordinary people 。

65. How is the passage organized?

   A. By giving reasons only.                    B. By using famous people’s words.

   C. By telling a story.                         D. By giving numbers.

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阅读短文,选择正确答案。
    The Great Fire of London started in the very early hours of 2 September, 1666. In four days it destroyed
more than three-quarters of the old city, where most of the houses were wooden and close together. One
hundred thousand people became homeless, but only a few lost their lives.  
    The fire started on Sunday morning in the house of the King's baker (面包师) in Pudding Lane. The baker,
with his wife and family, was able to get out through a window in the roof. A strong wind blew the fire from
the bakery (面包房) into a small hotel next door. Then it spread quickly into Thames Street. That was the
beginning.
    By eight o'clock three hundred houses were on fire. On Monday nearly a kilometer of the city was burning
along the River Thames. Tuesday was the worst day. The fire destroyed many well-known buildings, old
St Paul's and the Guildhall among them.  
    Samuel Pepys, the famous writer, wrote about the fire. People threw their things into the river. Many poor
people stayed in their houses until the last moment. Birds fell out of the air because of the heat.  
    The fire stopped only when the King finally ordered people to destroy hundreds of buildings in the path of the
fire. With nothing left to burn, the fire became weak and finally died out.  
    After the fire, Christopher Wren, the architect (建筑师), wanted a city with wider streets and fine new
houses of stone. In fact, the streets are still narrow; but he did build more than fifty churches, among them new
St Paul's.  
    The fire caused great pain and loss, but after it London was a better place: a city for the future and not just of
the past.
1. The underlined word "family" in the second paragraph means _______.
[     ]
A. home         
B. children  
C. wife and husband   
D. wife and children
2. How was the fire put out according to the text?
[     ]
A. The king and his soldiers came to help.  
B. All the wooden houses in the city were destroyed.  
C. People managed to get enough water from the river.  
D. Houses standing in the direction of the fire were pulled down.
3. It seems that the writer of the text was most sorry for the fact that _______.
[     ]
A. some people lost their lives  
B. the birds in the sky were killed by the fire  
C. many famous buildings were destroyed  
D. the King's bakery was burned down
4. Why did the writer cite (引用) Samuel Pepys?
[     ]
A. Because Pepys was among those putting out the fire.  
B. Because Pepys also wrote about the fire.  
C. To show that poor people suffered most.  
D. To give the reader a clearer picture of the fire.
5. Which of the following were reasons for the rapid spread of the big fire?
(a) There was a strong wind.  
(b) The streets were very narrow.
(c) Many houses were made of wood.  
(d) There was not enough water in the city.  
(e) People did not discover the fire earlier.
[     ]
A. (a) and (b)
B. (a), (b) and (c)  
C. (a), (b), (c) and (d)
D. (a), (b), (c), (d) and (e)

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