摘要: Food and are daily necessitiesfor the people. A. cloth B. clothe C. clothes D. clothing

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The light from the campfire brightened the darkness, but it could not prevent the damp cold of Dennis’s Swamp (沼泽地) creeping into their bones. It was a strange place. Martin and Tom wished that they had not accepted Jack’s dare. They liked camping, but not near this swamp.

         “So,” Martin asked as they sat watching the hot coals. “How did this place get its name ? ”

         “Are you sure you want to hear it ? It’s a scary story,” warned Jack.

         “Of course!” cried out Tom. “If there were anything to be scared of, you wouldn’t have chosen this place!”

         “Ok, but don’t say I didn’t warn you,” said Jack, and he began this tale.

         “Way back in time, a man called Dennis tried to start a farm here. He built that cottage over there to live in . In those days, the area looked quite different ---- it was covered with tall trees and the swamp was a crystal-clear river. After three hard years, Dennis had cleared several fields and planted crops. He was so proud of his success that he refused to listen to advice.

         “ ‘You are clearing too much land, ’ warned one old man. ‘ The land is a living thing. It will hit back at you if you abuse it. ’

         “ ‘ Silly fool,’ said Dennis to himself. ‘If I clear more land, I can grow more crops. I’ll become wealthier. He’s just jealous!’”

         “Dennis continued to chop down trees. Small animals that relied on them for food and shelter were destroyed. He was so eager to expand his farm that he did not notice the river flowing slowly towards his door. He did not notice salt seeping to the surface of the land. He did not notice swamp plants choking all the native plants.”

         “What happened? ” Martin asked. It was growing colder. He trembled, twisting his body closer to the fire.

         “The land hit back ---- just as the old man warned, ” Jack shrugged. “Dennis disappeared Old folks around here believe that swamp plants moved up from the river and dragged him underwater. His body was never found.”

         “What a stupid story, ” laughed Tom. “Plants can’t …” Before he had finished speaking, he screamed and fainted (晕倒). The other two boys jumped up with fright, staring at Tom. Suddenly, they burst out laughing. Some green swamp ivy (常春藤) had covered Tom’s face. It was a while before Tom could appreciate the joke.

1.The underlined word “dare” in Paragraph 1 is closed in meaning to ________.

A. courage                           B. assistance                        C. instruction                       D. challenge

2.Why did Jack tell Tom and Martin the story?

A. To frighten them.

B. To satisfy their curiosity.

C. To warn them of the danger of the place.

D. To persuade them to camp in the swamp.

3.Why did Dennis ignore the warning of the old man?

A. The old man envied him.

B. The old man was foolish

C. He was too busy to listen to others.

D. He was greedy for more crops.

4.Why did Tom scream and faint?

A. He saw Dennis’s shadow

B. He was scared by a plant

C. His friends played a joke on him.

D. The weather became extremely cold.

5.What lesson can we learn from the story of Dennis?

A. Grasp all, lose all.

B. No sweat, no sweet.

C. It is no use crying over spilt milk.

D. He who makes no mistakes makes nothing.

 

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Your body, which has close relation with the food you eat, is the most important thing you own. So it needs proper treatment and proper nourishment(营养).
The old saying “An apple a day keeps the doctor away” is not silly as some people think. The body needs fruit and vegetables because they contain vitamin C Many people take extra vitamins in the form of pills(药丸), believing that these will make them healthy. But a good diet is made up of nourishing food and this gives all the vitamins you need. The body doesn’t need or use extra vitamins. So why waste money on them?
In the modern western world many people are too busy to care about eating properly. They throw anything into their stomachs, eating hurriedly and carelessly. The list of illness caused or made worse by bad eating habits is frightening.
【小题1】The old saying in the passage tells us that_______.

A.the apple is the best among all kinds of fruits.
B.apple can take the place of doctors.
C.eating apples regularly (有规律的) does lots of good to our health.
D.an apple is a sure cure for illness.
【小题2】In the second paragraph the writer tries to let us know______.
A.our bodies need food or we can’t live.
B.often eating apples is a good habit.
C.taking extra vitamin pills is completely useless.
D.a good diet is very important to our health.
【小题3】From the passage we can draw a conclusion that if we want to keep healthy, we should______.
A.only eat an apple a day.
B.eat properly.
C.take as many vitamins pills as possible.
D.throw food into our stomachs slowly and carefully.

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Life on Mars could become a reality and it could happen in your lifetime.

A welcoming planet

Scientists say Earth’s neighbor Mars, a bright red planet about half Earth’s size, is the most likely to support human life. Mars even has frozen water on its surface.

Since the late 1990s, NASA has been exploring Mars using remote-controlled vehicles(装置). Most recently Curiosity, a car-size vehicle, traveled through space on an unpiloted spacecraft(航天器) and landed on Mars in August 2012. Directed by NASA scientists , the vehicles move on the surface, taking pictures , collecting and analyzing soil, and looking for signs of life.

But what about human explorers? Plans are already in the works to send astronauts to Mars as soon as the mid-2030s.

_____________________________________

But before you start packing your bags, let’s consider the challenges. For starters, Mars is far away. Just getting there could take up to 10 months.

Scientists already know that time away from Earth’s gravity harms the human body. Bones and muscles get weaker. The body produces less blood. What damage would months and months of living in space do?

And then there is the matter of water, oxygen, food and fuel. Scientists will have to find solutions to these problems, or the first humans on Mars won’t survive very long in their new home.

Tiny Dangers

There’s another tinier risk. It’s so tiny that you can’t even see it: germs.

Some scientists believe that our germs could pollute the whole planet of Mars. Potentially killing Martian life before we have the chance to discover it. Worse, there is a small but terrifying chance that any microscopic life already there might be harmful to us .

Worse still, if any of those Martian germs(火星细菌) were brought back to Earth, the result could be disastrous. Animals, plants, and people could be wiped out.

Worth the $$$?

A more practical concern is the cost. The price could approach $ 1 trillion(万亿). How can we justify spending that much when so many problems—poverty, disease—could use the cash here on Earth?

1.Which of the following is TRUE according to the “A welcoming planet” part?

A. Mars is a little bigger than Earth.       

B. There are flowing rivers on Mars.

C. People haven’t been to Mars so far.  

D. Scientists have discovered signs of life on Mars.

2.Which of the following can best fill in the blank in the passage?

A. Living in space.                         B. Limited resources.

C. Extreme conditions.                    D. Interesting challenges.

3.By “Tiny dangers” the author means ________________.

A. there is no serious danger                  

B. people won’t be in any danger

C. it’s difficult for people to realize the danger   

D. the danger may be caused by very small things 

4.Which may cause the biggest danger?

A. Martian germs may be different from those on Earth.  

B. Martian germs may be brought back to Earth.

C. People may carry germs to Mars.                  

D. There may be germs on Mars.

5.Which section of a newspaper is the passage most probably taken from?

A. People        B. History        C. Science         D. Business

 

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