Have you ever been ill? When you are ill, you must be unhappy because your body becomes hot, and there are pains all over your body. You don’t want to work, and you stay in bed, feeling very sad.
What makes us ill? It is germs(细菌). Germs are everywhere. They are very small and you can’t find them with your eyes, but you can see them with a microscope. They are very very small and there could be hundreds of them on a very small thing.
Germs are always found in dirty water. When we look at dirty water under the microscope, we shall see them in it. So your father and mother will not let you drink dirty water.
Germs aren’t found only in water. They are found in air and dust. If you cut your finger, if some of the dust from the floor goes into the cut(割开处), some of the germs would go into your finger. Your finger would become big and red, and you will have much pain in it. Sometimes the germs would go into all of your body, and you would have pain everywhere.
56. Which of the following is true?
A. If things are very very small, they are germs.
B. If things can’t be seen, they must be germs.
C. Germs are only in dirty water.
D. Germs are everywhere around us.
57. What is a microscope used for?
A. Making very very small things look much bigger.
B. Making very big things look much smaller.
C. Helping you read some newspapers.
D. Helping you if you can’t see things clearly.
58. Why don’t your parents let you drink dirty water?
A. You haven’t looked at it carefully.
B. Water can’t be drunk in this way.
C. There must be lots of germs in it.
D. Water will make you ill.
59. Which of the following is not true?
A. Germs can be found both in water and in the air.
B. Germs can go into your finger if it is cut.
C. If your temperature is not OK, there must be germs in your body.
D. If your finger isn’t cut, there aren’t any germs on it.
60. What’s the main idea of the passage?
A. Germs may make us ill. B. Germs are in dirty water.
C. Don’t drink dirty water. D. Take care of your fingers.
Water is very important to living things. Without water there can be no life on the earth. All animals and plants need water. Man also needs water. We need water to drink, to cook our food and to clean ourselves. Water is needed in offices, factories and schools. Water is needed everywhere.
There is water in seas, rivers and lakes. Water is found almost everywhere. Even in the desert part of the world, there is some water in the air. You can not see or feel it when it is a part of the air. The water in the seas, rivers and lakes is a liquid, the water in the air is a gas, and we call it water vapour (蒸气).
Clouds are made of water. They may be made of very small drops of water. They may also be made of snow crystals(结晶体). Snow crystals are very very small crystals of ice. Ice is frozen water. It is a solid. There can be snow and ice everywhere in winter.
Water may be a solid or a liquid or a gas. When it is a solid, it may be as hard as a stone. When it is a liquid, you can drink it. When it is a gas, you can not see or feel it.Where can we find water?
| A．We can find water when it turns into vapour. |
| B．Water is only in seas and rivers. |
| C．We can see water in deserts here and there. |
| D．Water can be found almost everywhere. |
We can drink water when it is
| A．a solid | B．aliquid | C．in the air | D．turned into ice |
Clouds are made of
| A．seas, rivers and lakes |
| B．blocks of ice |
| C．very small drops of water or snow crystals |
| D．solid, liquid and gas |
Water has three states(状态). They are
| A．solid, liquid and gas |
| B．solid, vapour, snow |
| C．drops of water, blocks of ice and crystals of water |
| D．ice, snow and air |
Modern man has cleared the forests for farmland and for wood, and has also carelessly burned them. More than that, though, he has also interfered （干涉） with the invisible bonds between the living things in the forests. There are many examples of this kind of destruction. The harmfulness of man’s interference can be seen in what happened many years ago in the forest of the Kaibab plateau （凯亚巴布高原） of northern Arizona. Man tried to improve on the natural web of forest life and destroyed it instead.
The Kaibab had a storybook forest of large sized pine, Douglas fir, white fir, blue and Engelmann spruce. In 1882 a visitor noted, "We, who ... have wandered through its forests and parks, have come to regard it as the most enchanting region it has ever been our privilege （特权） to visit.” This was also the living place of the Rocky Mountain mule deer. Indians hunted there every autumn to gather meat and skins. The forest also had mountain lions, timber wolves and bobcats that kept the deer from multiplying too rapidly.
Then, in 1906, President Theodore Roosevelt made the Kaibab a national game preserve. Deer hunting was forbidden. Government hunters started killing off the deer’s enemies. In 25 years’ time, 6,250 mountain lions, wolves and bobcats were killed. Before the program, there were about 4,000 deer in the Kaibab, by 1924, there were about 100,000.
The deer ate every leaf and twig they could reach. But there was not nearly enough food. Hunting of deer was permitted again. This caused a slight decrease in the deer herd （鹿群），but a far greater loss resulted from starvation （饥饿） and disease. Some 60 percent of the deer herd died in two winters. By 1930 the herd had dropped to 20,000 animals. By 1942 it was down to 8,000.The destruction of the environment of the Kaibab resulted from
| A．interfering with natural cycle of forest life |
| B．turning the forest into cultivated land |
| C．forest fires caused by man’s carelessness |
| D．cutting the trees for building materials |
"Engelmann spruce"（Para. 2） is most likely the name of .
| A．an animal | B．a tree | C．a mountain | D．a game |
The number of the deer in the Kaibab had increased enormously in years’ time.
| A．25 | B．6 | C．12 | D．18 |
Years later, large numbers of deer in the Kaibab died mainly because of .
| A．the cold | B．the organized kill |
| C．the poor management | D．the shortage of food |
The clock struck eleven at night. The whole house was quiet. Everyone was in bed except me. Under the strong light, I looked sadly before a huge pile of troublesome stuff they call “books”.
I was going to have my examination the next day. "When can I go to bed?" I asked myself. I didn’t answer, in fact I dared not.
The clock struck 12."Oh, dear!" I cried, "ten more books to read before I can go to bed!” We pupils are the most wretched（可怜的） creatures in the world. Dad does not agree with me on this. He did not have to work so hard when he was a boy.
The clock struck one. I was quite hopeless now. I forgot all I had learnt. I was too tired to go on. I did the only thing I could. I prayed, “Oh, God, Please help me pass the exam tomorrow. I do promise to work hard afterwards, Amen.” My eyes were heavy, so heavy that I could hardly open them. A few minutes later, with my head on the desk, I fell asleep.When the author was going over his lessons, all the others in the house were_____ .
| A．working in bed | B．asleep |
| C．outside | D．quietly laughing at him |
Reviewing his lessons didn’t help him because ________.
| A．it was too late at night |
| B．he was very tired |
| C．he hadn’t studied hard before the examination |
| D．his eyes lids were so heavy that he couldn’t keep them open |
What do you suppose happened to the author？
| A．He failed in the exam |
| B．He passed the exam by luck |
| C．He went to a church to pray again |
| D．He was punished by his teacher |
The best title for the passage would be __________ .
| A．The Night Before the Examination |
| B．Working Far into the Night |
| C．A Slow Student |
| D．Going Over My Lessons |
Want to stay away from colds? Put on a happy face.
Compared to unhappy people, those who are cheerful and relaxed are less likely to suffer from colds, according to a new study. It’s possible that being happy helps the body fight illnesses, say the researchers from New York University.
“It seems that positive(积极的) feelings may reduce (减少)the danger of illness,” said the study’s chief researcher Sheldon Cohen.
In an earlier study, Cohen found that people who were cheerful and lively caught coughs and colds less often. People who showed feelings were also less likely to tell their doctors that they felt ill.
In this study, Cohen’s interviewed 193 adults every day for two weeks. During the interviews, the people told researchers about were given colds by doctors and had to stay alone in a room for six days.
The results showed that everyone in the study was equally(相等地) likely to get ill. Buy for people who said they felt happy during the research period, their illness are less serious and lasted for a shorter time.
Cohen believes that when people experience positive feelings, their body may produce a chemical that helps fight illness and disease. So if you are worried abut your health, look on the bright side more often.What did the study find?
| A．People who felt happy never got ill. |
| B．People’s feelings didn’t influence their health. |
| C．People with good feelings became ill more easily. |
| D．People with positive feelings had less serious illnesses.. |
According to Cohen, which of the following may help fight illness?
| A．Eating. | B．Crying. | C．Laughing. | D．Sleeping. |
This passage is a/an .
| A．advertisement | B．newspaper report |
| C．story | D．scientist’s diary |
What is the best title for this passage?
| A．Smiles can fight colds |
| B．Cause of colds found |
| C．The danger of colds |
| D．How people get sick |
My problems started after I went to a boarding(寄宿) school. I was only 14, and at first I misses my family a lot. I often called them and cried on the phone. But after two weeks, I found I enjoyed being with my classmates at school. I had many friends who were boys. I thought of them as my best friends – but only friends. I never guessed my friendships with boys would become a problem.
Then, three months later, my friends told me that some teachers and girls said I was hanging out with boys all day long in order to get attention from them. Seven months after that, the head teacher Mr. Wang asked the class to choose some students to join the Student Union. I thought I could win for I was doing well in school. I’d already won prizes for the best math and English exams. A week later, the list came out and it didn’t include me. I was sad.
Mr. Wang came to me and said, “Don’t be sad. I know you’re excellent! Maybe you are a little distant from the girls in our class. They don’t know much about you, so some of them didn’t choose you. It doesn’t matter. Do your best to get along well with everyone and I think you’ll make it next time.”What was the writer’s problem when she first entered the boarding school?
| A．She didn’t like her new school. |
| B．She didn’t get along well with her classmates. |
| C．She missed her family very much. |
| D．She didn’t like her new teacher. |
Many of the writer’s friends in her new school were _______.
| A．teachers | B．boys | C．girls | D．women |
Why did the writer fail to join the Student Union?
| A．Her teachers didn’t like her. | B．She was a poor student. |
| C．Some girls didn’t choose her. | D．She likes showing off herself. |
The underlined word “distant” means “______” in English.
| A．estranged(疏远的) | B．aggressive(好斗的) |
| C．warm-hearted | D．rude |
Which of the following is NOT true, according to the passage?
| A．The writer won prizes for the best science and English exams. |
| B．The writer didn’t realize that her friendships with boys would cause problems. |
| C．The writer was sad because she failed to join the Student Union. |
| D．The teacher thought she was an excellent student. |
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