Malaria, the world’s most widespread parasitic (寄生虫引起的)disease, kills as many as three million people every year—almost all of whom are under five, very poor, and African. In most years, more than five hundred million cases of illness result from the disease, although exact numbers are difficult to assess because many people don't (or can’t) seek care. It is not unusual for a family earning less than two hundred dollars a year to spend a quarter of its income on malaria treatment, and what they often get no longer works. In countries like Tanzania, Mozambique, and the Gambia, no family, village, hospital, or workplace can remain unaffected for long.
Malaria starts suddenly, with violent chills, which are soon followed by an intense fever and, often, headaches. As the parasites multiply, they take over the entire body. Malaria parasites live by eating the red blood cells they infect. They can also attach themselves to blood vessels in the brain. If it doesn’t kill you, malaria can happen again and again for years. The disease is passed on to humans by female mosquitoes infected with one of four species of a parasite. Together, the mosquito and the parasite are the most deadly couple in the history of the earth and one of the most successful. Malaria has five thousand genes, and its ability to change rapidly to defend itself and resist new drugs has made it nearly impossible to control. Studies show that mosquitoes are passing on the virus more frequently, and there are more outbreaks in cities with large populations. Some of the disease's spread is due to global warming.
For decades, the first-choice treatment for malaria parasites in Africa has been chloroquine, a chemical which is very cheap and easy to make. Unfortunately, in most parts of the world, malaria parasites have become resistant to it. Successful alternatives that help prevent resistance are already available, but they have been in short supply a
nd are very expensive. If these drugs should fail, nobody knows what would come next. According to paragraph 1, many people don’t seek care because ________.
| A．they are too poor |
| B．it is unusual to seek care |
| C．they can remain unaffected for long |
| D．there are too many people suffering from the disease |
People suffering from malaria ________.
| A．have to kill female mosquitoes | B．have ability to defend parasites |
| C．have their red blood cells infected | D．have sudden fever, followed by chills |
Which of the following may be the reason for the wide spread of the disease?
| A．Its resistance to global warming. |
| B．Its ability to pass on the virus frequently. |
C．Its outbreaks in citi es with large populations. |
| D．Its ability to defend itself and resist new drugs. |
It can be inferred from the passage that ________.
| A．no drugs have been found to treat the disease |
| B．the alternative treatment is not easily available to most people |
| C．malaria has developed its ability to resist parasites |
| D．nobody knows what will be the drug to treat the disease |
In 1901，H. G. Wells, an English writer, wrote a book describing a trip to the moon. When the explorers landed on the moon, they discovered that the moon was full of underground cities. They expressed their surprise to the “moon people” they met. In turn, the “moon people” expressed their surprise. “Why,” they asked, “are you traveling to outer space when you don’t even use your inner space?”
H.G. Wells could only imagine travel to the moon. In 1969, human beings really did land on the moon. People today know that there are no underground cities on the moon. However, the question that the “moon people” asked is still an interesting one. A growing number of scientists are seriously thinking about it.
Underground systems are already in place. Many cities have underground car parks. In some cities, such as Tokyo, Seoul and Montreal, there are large underground shopping areas. The “Channel”，a tunnel connecting England and France, is now complete.
But what about underground cities? Japan’s Taisei Corporation is designing a network of underground systems, called “Alice Cities”. The designers imagine using surface space for public parks and using underground space for flats, offices, shopping, and so on. A solar dome would cover the whole city.
Supporters of underground development say that building down rather than building up is a good way to use the earth’s space. The space, they say, can be used for farms, parks, gardens, and wilderness. H.G. Wells “moon people” would agree. Would you?The explorers in H.G. Well’s story were surprised to find that the “moon people” .
| A．knew so much about the earth |
| B．understood their language |
| C．lived in so many underground cities |
| D．were ahead of them in space technology |
What sorts of underground system are already here with us?
| A．Offices, shopping areas, power stations |
| B．Tunnels, car parks, shopping areas |
| C．Gardens, car parks, power stations |
| D．Tunnels, gardens, offices |
What would be the best title for the text?
| A．Alice Cities—cities of the future |
| B．Space travel with H.G. Wells |
| C．Enjoy living underground |
| D．Building down, not up |
Once there was an old man in a town. He always forgot a lot of things. So his wife always had to say to him, “Don’t forget this!”
One day he went on a long trip alone. Before he left home, his wife said, “Now you have all these things. They are what you need for your trip. Take care of your things during the trip.” He went to the station, bought a ticket and got on the train with it.
About half an hour later, the conductor began to see the tickets. He came to the old man and said, “Will you please show me your ticket?” The old man looked for his ticket in all his pockets, but he could not find it. He was very worried. “I can’t find my ticket. I really bought a ticket before I got on the train.” said the old man.
“I believe you bought a ticket. All right, you don’t have to buy another one,” said the conductor kindly. “But how can I know where I’m going? – I can’t remember my station!”the old man said sadly.The old man in the story was very ______.
| A．kind | B．poor | C．forgetful | D．sad |
Where is the ticket? _______
| A．The old man forgot to buy it. |
| B．The old man could not remember where it was. |
| C．The old man showed it to the conductor. |
| D．The old man’s wife took the ticket away. |
The old bought the ticket _____ he got on the train.
| A．after | B．before | C．as | D．when |
The conductor ______ the old man.
| A．didn’t believe | B．laughed at | C．believed | D．felt sorry for |
The old man was sad because _______
| A．he had to buy another ticket. |
| B．he lost all the things his wife gave him. |
| C．he did not know where he was. |
| D．he did not know where he should get off. |
Every day when I enter the classroom, I will take a look at the wall beside my seat. You will find nothing special about this old wall if you just look at it. But for the students in my class, it is a special wall. Take a good look at it, and you will get to know the real feelings and thoughts of us, the 9th graders.
In the middle of the wall, there is a big "VICTORY". It was written in pencil. I guess it must have been written by someone who got a good mark in an exam.
A little higher above the formulas, there is a poem. It only has two sentences. It reads: All those sweet memories have disappeared. Like tears dropping in the heavy rain. Oh! It must have been written at the end of the last semester in middle school. Classmates had to leave school and good friends had to part. What a sad poem!
If you "explore" the wall more carefully, you will find many other interesting things, like a crying face, or a happy face, and other patterns(图案). There are still some patterns and letters that I can't understand, but they all show the feeling of the students who drew them.
For years, the wall has witnessed(目睹) all the things that have happened in the classroom. I don't know how it will be next year, two years from now, or even ten years from now. But I hope more smiling faces will be drawn on it.There is ____ special on this wall.
| A．something | B．anything | C．nothing | D．everything |
What was the "VICTORY" written in?
| A．Chalk | B．Pencil | C．Pen | D．Brush |
When has the poem been written?
| A．At the beginning of the last semester. |
| B．At the end of the year. |
| C．At the end of the last semester. |
| D．At the beginning of the last month. |
What's the meaning of the underlined word?
| A．部分 | B．分离 | C．和好 | D．聚集 |
What's the title of the passage?
| A．The Pictures of the Wall |
| B．The Feelings of the Students |
| C．The Patterns of the Classroom |
| D．The Hope of the Writer |
Do you know what the White House is? Perhaps some of you do，while others don't.
The White House is a house in Washington. The president of the U.S.A. lives in it. It's really white. But do you know why the White House is white? The story happened in 1812. That year England was at war with America. The British army got to Washington and set the president's house on fire. In 1814，in order to hide the marks of the fire，the stone walls of the president's house were painted white and it has been the "White House” ever since.White House is a house for ___________.
A. the American people.
B. the soldiers of U.S.A.
C. the presidents of U.S.A.
D. the patients of U.S.A.England fought with America in ____________.
| A．1810 | B．1812 | C．1814 | D．1916 |
The house is called "White House" because ____________.
| A．it's covered with snow |
| B．the house is very clean |
| C．the stone walls of the house were painted white |
| D．they like white colour |
The White House was painted white because ____________.
| A．the house is old |
| B．the house is new |
| C．it was once on fire and was with marks |
| D．they have enough paint |
"ever since" means ___________.
| A．never | B．once | C．from then on | D．Before |
Jack is a twenty-year-old young man. Two years ago, when he finished middle school, he found work in a shop. Usually he works until ten o'clock in the evening. He is very tired when he gets home. After a quick supper he goes to bed and soon falls asleep. His grandma who lives downstairs is satisfied with (满意) him.
One day, on his way home, he met Mary. They were both happy. He asked the girl to his house, she agreed happily. He bought some fruit and drinks for her. And they talked about their school, teachers, classmates and their future (未来). They talked for a long time.
"Have a look at your watch, please," said the girl. "What time is it now?"
"Sorry, something is wrong with my watch," said Jack. "Where's yours?"
"I left it at home."
Jack thought for a moment and found a way. He began to stamp his foot on the floor, "Bang! Bang! Bang!"
The sound woke his grandma up. The old woman shouted downstairs, "It's twelve o'clock in the night, Jack. Why are you still jumping upstairs?"Jack was ________ when he finished middle school.
| A．sixteen | B．eighteen | C．twenty | D．fifteen |
The old woman is satisfied with Jack because ________.
| A．he's her grandson | B．he's clever |
| C．he can keep quiet | D．he gets home on time |
From the story, we can know that Mary is Jack's ________.
| A．classmate | B．colleague (同事) | C．aunt | D．wife |
The word "stamp" in the story means ______ in Chinese.
| A．盖印 | B．跺 | C．贴邮票 | D．承认 |
Jack stamped his foot on the floor in order (为了) ________.
| A．to wake his grandma up |
| B．to make his grandma angry |
| C．that his grandma was going to tell him the time |
| D．that his grandma was going to buy him a watch |
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