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A study finds that not enough morning light causes teenagers not to get enough sleep at night. “As teenagers spend more time indoors, they miss necessary morning light. Day light is needed to keep the balance of the body’s 24-hour biological system (生物系统), which regulates (调节) body temperature and sleep styles,” reports Dr. Mariana Figueiro. “These teenagers who receive little morning light are going to bed later, getting less sleep and doing badly in tests. They are more likely to fail in their exams.”
In the study, Dr. Figueiro asked 11 students in Grade 8 to wear special glasses to prevent blue morning light from reaching their eyes. At the end of the 5-day study she found that they fell asleep 30 minutes later than usual.
Throughout her research, Dr. Figueiro has been very worried about teenagers going to bed too late. The problem is that today’s schools require teenagers to be in school very early in the morning. These students are likely to miss the morning light because they often go to school before the sun is up or as it’s just rising.
Furthermore (此外), the schools are not likely to provide enough electric light to keep the balance of this biological system. Our biological system is much more sensitive (敏感的) to blue light. Therefore, having lots of light in the classroom does not make sure that there is enough light to keep our biological system balanced.

1.
Which of the following is the result of the study?
1. A.
  Blue light in the morning harms the biological system.
2. B.
  Not enough morning light keeps teenagers sleep less.
3. C.
  Not getting more light in the morning make teenagers happy.
4. D.
  Not enough sleep makes teenagers fail in tests.
2.
We know from the passage that morning light __________.
1. A.
  has the same effects as afternoon light
2. B.
  may change studying habits of teenagers
3. C.
  is important to children’s biological system
4. D.
  has no effect on students’ tests
3.
What’s the problem of the students according to the study?
1. A.
  There are not enough electric lights in the classroom.
2. B.
  Being in school early affects their study habits.
3. C.
  They have to go to bed very early to have enough sleep.
4. D.
  They go to school too early to get enough morning light.

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A girl complained to her father about her hard life.She didn't know what she had to do and wanted to give up.She felt tired of fighting and fighting.One problem had been finished but another came over.
Her father，a cook，took her into the kitchen.He poured water into three pans and boiled(煮沸) them.After boiling，in the first pan was put some carrots，the second was put some eggs and the last was put with coffee.
The girl waited impatiently (不耐烦的)，confused by what her father did.About 20 minutes later，her father took out the carrots and put them in a bowl.He took the eggs and put them in a bowl.After that the coffee was poured into a cup.“My sweet heart，what do you see？” he asked.
“Carrots，eggs and coffee，” she replied.
Her father told her to close her eyes and asked her to touch the carrots.She did so and felt that the carrots were soft.After that he asked her to take the eggs and break them.After peeling (剥开) them，she got the eggs，cooked and hard.The last，the father let her smell the coffee. She asked，“What did you do this for，Father？” He explained that each had the same unlucky experience—the boiling water，but each had a different result. The strong and hard carrots had become soft and weak.The fragile eggs became hard after being cooked. The coffee was very special，they could change water.“Who are you？” asked her father.“When bad luck knocks at your door，what is your decision? Are you carrots，eggs or coffee？”

1.
The girl complained about her hard life because she didn't ________.
1. A.
  want to give up
2. B.
  finish one problem
3. C.
  know what to do
4. D.
  get tired of fighting
2.
The girl's father took her to the kitchen to ________.
1. A.
  ask her how to boil eggs
2. B.
  show her how to make coffee
3. C.
  teach her how to be a cook
4. D.
  tell her how to face difficulties
3.
After about twenty minutes，the carrots became ________.
1. A.
  soft
2. B.
  hard
3. C.
  salty
4. D.
  sweet
4.
The underlined word “fragile” in the passage means “________”.
1. A.
  美味的
2. B.
  易碎的
3. C.
  特别的
4. D.
  可怜的
5.
What can we learn from the passage?
1. A.
  The girl's father liked to eat some kinds of food.
2. B.
  Bad luck always knocks at strong people's doors.
3. C.
  Boiled carrots，eggs and coffee had the same result.
4. D.
  People should make right decisions when in trouble.

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A Policeman and a Thief
One day a policeman was taking a thief to the city . On the way , they saw a shop . The thief said . “ Let me go into the shop to buy some bread . We can eat it in the train . ”
The policeman agreed . The thief went into the shop and ran out of the back door . When the policeman knew that , he began to look for the thief everywhere . At last the policeman caught(抓获) thief again . They went on to the city . On the way they came to the same shop . The thief wanted to buy some bread again . “Oh , no . ” said the policeman , “You did that before , and you ran away . This time I^’ll go into the shop and buy bread . You must wait here for me . ”
【小题1】What was the policeman doing one day ?

A．Catching a thief with others .	B．Doing nothing.
C．Taking a thief to the city .	D．Walking go the city by himself .

【小题2】On the way the thief asked to .

A．buy some food to eat .	B．let him free .
C．take a rest .	D．walk slowly .

【小题3】When the thief went into the shop , he ran out of .

A．the back door .	B．the back window .
C．the front door .	D．the front window .

【小题4】When the thief ran away the first time , what did the policeman do ?

A．The policeman caught the thief again .

B．The policeman looked for the thief . but he didn^,t find him .

C．The thief was caught again by other policemen .

D．The policeman went back without(没有) the thief .

【小题5】 From the last three sentences, we know that the policeman was very .

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At a nation’s saddest moment, its greatest heroes are born.
On September 11th, 2001, many police officers and government officials in America worked day and night to save lives from the big fire at the World Trade Centre. And in Japan, after the serious earthquake, a group of workers showed their courage.
The earthquake on March 11th made Fukushima Nuclear Power Plant(福岛核电站) turn off and stop its protective cooling systems. And later, a fire broke out. Workers were told that the plant’s radiation(辐射) could be harmful to human health. Hundreds of workers left the plant quickly. However, a group of workers decided to fight against the fire and the damage, though they knew it could cause very serious health problems. There were 50 workers in all, so they were also named the "Fukushima 50". The workers worked in shifts(轮班).
People knew little about the workers, who were mainly experts (专家) with the skills to control the situation. One woman said that her father had volunteered to stay there. "I heard that he volunteered even though he would retire(退休) in just half a year and my eyes were filled with tears. I am really proud of him. And I pray for his safe return.
【小题1】The passage mainly tells us

A．what happened in America on September 1l th, 2001

B．"Fukushima 50" stayed in the nuclear power plant bravely

C．who saved many lives from the big fire at the World Trade Centre

D．what Japanese government did after the nuclear power plant was turned off

【小题2】 Fukushima Nuclear Power Plant was turned off because

A．there were no heroes there	B．many workers left the plant
C．it was destroyed by a big fire	D．the earthquake damaged it heavily

【小题3】 workers stayed in Fukushima Nuclear Power Plant after the earthquake.

【小题4】Which of the following is TRUE?

A．The woman learned something about her father.

B．A woman’s father who had retired from work still stayed there.

C．Little was known about the workers when the passage was written.

D．The workers didn’t know staying in the nuclear plant was harmful to their

health.
【小题5】 The writer thinks

A．American police officers were very strong

B．the nuclear radiation would do no damage to humans

C．all the workers who stayed in the plant should return quickly

D．all the workers who stayed in the plant are great heroes

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A leading biologist has found the angels and fairies that sit at top of Christmas trees did not get there under their own power.
Prof Roger Wotton, from University College London, found that flight would be impossible for angels with arms and bird-like feathered wings.
"Angels cannot take off and cannot use powered flight,” said Prof Wotton. “They would need to be exposed to very high wind velocities at take off - such high winds that they would be blown away."
Some the world’s most famous religious paintings and architecture make most Americans believe in angels.
The study found that 68 per cent of the 36,000 adults thought that angels and demons (魔鬼) were at work in the world.
According to the latest study, angels lack the powerful muscles which allow birds to beat their wings.
Prof Wotton’s paper explores why there are so many stories about angels. “Angels are very powerful religious icons for people with faith. Their similarity to humans adds to their power. At the same time, they have wings on them because they are more than human. They take messages to heaven and therefore have to fly.” said the academic.
【小题1】What did the leading biologist find?

A．The angels and fairies are very powerful.

B．It’s impossible for angels and fairies to fly.

C．The flight would be possible for angels with arms and bird-like feathered wings.

D．The angels and fairies can sit on the tree under their own power.

【小题2】What’s the Chinese meaning of the word “architecture” ?

【小题3】According to the article, how many adults thought that there were real angels and demons?

【小题4】 Which of the following is True?

A．Angels can’t fly because they lack the powerful muscles which allow birds to beat their wings.

B．Most Americans don’t believe in angels.

C．Angels can take off and can use powered flight.

D．Angels are not the same to the humans.

【小题5】Why do many people believe angels can fly？

A．Angels are real human beings.

B．Angels with wings can take messages to heaven and therefore have to fly.

C．Angels are very similar to the humans.

D．Angels are powerful.

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