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Earth Day is April 22. But on all other days, we must also remember it. The water we use is the most important natural resource(自然资源)on the earth.
Water covers 70 perent of the earth’s surface (表面). But most of that is sea water. We can’t use it for very many things. Fresh water covers only one percent of the earth’s surface.
You probably feel lucky that your life isn’t as hard as Napoga’s . But that doesn’t mean you don’t have to worry about water. We all face serious water problems. One of them is water pollution. All kinds of things from cars, factories, farms and homes make our rivers , lakes , and oceans dirty. Polluted water is very bad for people to drink. And dirty water is bad for fish , too. Now, thirty-four percent of all kinds of fish are dying out.
How do cars and factories make our water dirty? First, they pollute the air. Then , when it rains, the rain water comes down and makes our drinking water dirty. Dirty rain, called acid rain(酸雨), is also bad for plants ,animals and buildings.
Scientists say that in 30 years, more than half of the people in the world won’t have enough clean water. We have to learn how to save more water for ourselves and our children. Here is some advice for saving water:
● Turn off the water while you brush your teeth. You can save as much as 450liters(升)each month.
● Leaky taps （漏水的龙头）waste a lot of water. Fix them right away.
●You can easily cut your 10—minute showers in half---and you’ll be just as clean.
●When you wash dishes, don’t let the water run.
●Only wash clothes when you have a lot to wash. If your washing machine isn’t full , you are wasting water!
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小题1:Every morning Napoga went to get clean water _________.
| A．before she went to school |
| B．after she finished school |
| C．without going to school |
| D．after she played with her friends |
sea water is more widely used than fresh water
B.there is very little water for our living
C.there is 71 percent of fresh water
D.we don’t need to worry about water
小题3:Acid rain____________________________.
| A．is only bad for living things. |
| B．can be produced in factories |
| C．doesn’t do harm to people , but it’s bad for plants, animals and buildings. |
| D．doesn’t just do harm to human beings but to animals, plants and buildings. |
| A．We need ten minutes if we want a clean shower. |
| B．We should put in enough clothes when we wash them in washing machines. |
| C．You can keep yourself clean by having a shower for five minutes. |
| D．Don’t let the water run when we brush our teeth and wash dishes. |
| A．Something must be done to prevent water from being polluted. |
| B．Clean water means much to human beings and living things around us. |
| C．It’s time to take care of the water we use. |
| D．Water is the most important natural resource on the earth. |
When Abraham Lincoln was just a boy, he had to help his father to look after their farm. It was hard work and there wasn’t anything interesting for him. Abraham wanted to go to school, but there was no school there. He was sad most of the time.
Mrs. Lincoln loved the boy very much. She tried her best to make Abraham happy. One morning she got up early and went to the town. It was a long way so it took her a long time to get there. She bought something there and went back. It was late in the evening when she got home.
The next morning Mrs. Lincoln said to Abraham,“Today is your birthday, so we’re going to have a party.”She put some food on the table, and then brought out a present.
“A book!”Abraham cried. It was an old book, but he liked it. A smile came on his face. He looked up at Mrs. Lincoln and said,“Thank you, Mom.”
1.Abraham Lincoln’s father was a _______.
|
A．farmer |
B．soldier |
C．worker |
D．teacher |
2.Abraham Lincoln couldn’t go to school because _______.
|
A．his family had no money |
B．his mother wanted to teach him herself |
|
C．he didn’t like school |
D．there was no school near his home |
3.On the farm most of the time little Lincoln was _______.
|
A．happy |
B．unhappy |
|
C．worried |
D．angry |
4.It took Mrs. Lincoln _______ to make a trip to the town.
|
A．a whole day |
B．a quarter of a day |
|
C．three hours |
D．two days |
5.What was the present for Abraham’s birthday?
|
A．A mooncake. |
B．A new book. |
|
C．An old book. |
D．A school bag. |
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Henry was worried. This was his first time to go travelling by air. He did not know how to find his seat, so he went to the air hostess（空姐）and asked, "Could you help me? I can't find my seat." The air hostess showed him the seat and told him to sit down and fasten the seat belt（系牢安全带）.She told Henry not to move about when the plane was going up. And she also said that Henry's ears might feel a little strange, but he didn't need to worry about it because many people felt like that. When the plane was flying very high, Henry could stand up and walk round. He could either read books, newspapers or see films. The air hostess would bring food and drinks. Henry could enjoy the flight and arrive home soon.
1．Which of the following is right?
[ ]
A．After getting into the plane Henry found his seat and sat down at once.
B．Henry sat down in his seat and fastened the seat belt without any help.
C．Thanks to the air hostess, Henry knew how to find his seat and fasten the seat belt.
D．With the help of the hostess, Henry got into the plane.
2．In the passage "move about" means _________.
[ ]
A．talk to each other
B．change his seat at that moment
C．walk here and there
D．go on moving
3．When the plane was going up, the air hostess told Henry not to worry about ________.
[ ]
A．the plane B．the strange ing
C．his seat D．his health
4．What do you think would happen at the end of the story?
[ ]
A．Henry would have a pleasant journey.
B．The air hostess would help Henry do as much as possible.
C．The air hostess would ask Henry to see some films.
D．Henry was worried most of the way.
5．What is the passage about?
[ ]
A．An enjoyable journey. B．Henry's first flight.
C．The helpful air hostess .D．Terrible travel by air.
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