A recent study, while showing a generally positive attitude toward science, also suggests a widespread worry that it may be “running out of control”. This idea is dangerous.
Science can be a force for evil as well as for good. Its applications can be channeled either way, depending on our decisions. The decisions we make, personally or collectively, will determine the outcomes of science. But here is a real danger. Science is advancing so fast and is so strongly influenced by businesses that we are likely to believe whatever decisions we come to will make little difference. And, rather than fighting for the best possible policies, we may step back and do nothing.
Some people go even further. They say that despite the moral and legal objections, whatever is scientifically possible will be done-somewhere, sometime. They believe that science will get out of control in the end. This belief is dangerous too, because it fuels a sense of hopelessness and discourages them from making efforts to build a safer world.
In our interconnected world, the lack of agreement in and out of the world of science can lead to the failure to control the use of science. Without a common understanding, the challenges of “controlling” science in this century will be really tough. Take human cloning for example. Despite the general agreement among scientists on its possible huge impact(影响) on traditional moral values, some countries still go ahead with the research and development of its related techniques. The outcomes are hard to predict.
Therefore, discussions on how science is applied should be extended far beyond scientific societies. Only through the untied efforts of people with hope, can we be fully safe against the misuse of science and can science best serve mankind in the future.What can we conclude from the recent study?
| A．People think highly of science. |
| B．People hold mixed opinions about science. |
| C．Science is getting dangerously out of control. |
| D．Science is used for both good and bad purposes. |
According to the passage, what will happen if we hold that science is getting beyond control?
| A．The development of science will hopelessly slow down. |
| B．Businesses will have even greater influence on science. |
| C．The public will lose faith in bringing about a bright future. |
| D．People will work more actively to put science under control. |
The discussion should reach beyond scientific societies because_______
| A．scientists have failed to predict the outcomes |
| B．the ties between different areas need strengthening |
| C．united efforts are necessary for the development of science |
| D．people need to work together to prevent the bad use of science |
What is the main idea of the passage?
| A．Science and its applications bring us many dangers. |
| B．The development of science mostly lies in people's attitudes. |
| C．Mankind can largely take control of science with their efforts. |
| D．The future of science will be influenced by the dangerous ideas. |
On April 1st, Mike decided to fool(愚弄) his friends.
At lunch time he said to Tom, “I think we’re going to have a test this afternoon.” “Test?” said Tom, “Really?”
“Yes, it’s quite true,” said Mike. “When I was passing by Mr. Green’s room, he was talking with another teacher about the test. Tell John, Rose and Joan about it.”
Later Tom told them about the test. Soon almost all the students knew about it. “How foolish they are!” he thought.
When class began, Mr. Green said, “Class, we’re going to have a test today.” Mike was surprised. The test was too hard for him. After class, all his classmates thanked him very much. But he could only smile. “How foolish I was !”he thought.
It really was April Fools’ Day for Mike.Mike decided to fool his friends because ________ .
| A．they were talking about the test |
| B．they began to prepare (准备) their lessons |
| C．it was April Fools’ Day |
| D．they were foolish |
________ his classmates believe (相信) him before class.
| A．Almost all | B．None of | C．Only a few | D．Some of |
Mike didn’t prepare his lessons because _______
| A．he didn’t like to |
| B．it was his holiday |
| C．he thought the test was easy for him |
| D．he believed there wasn’t going to be a test |
Mike was surprised to see ________ .
| A．the test was too hard for him |
| B．the teacher really gave them a test |
| C．Tom didn’t believe him |
| D．his classmates were so foolish |
Which of the following is wrong?
| A．Mike thought he himself was foolish. |
| B．All his classmates thanked him. |
| C．Mr. Green was talking with another teacher about the test. |
| D．Nearly everyone knew the test before long(不久). |
Tom was going home at five yesterday. He got on a bus. A mother with her little boy was sitting nearby. Suddenly the boy cried. His mother tried her best to make the boy stop crying. But the boy would not do so. At last Tom said angrily, “Oh, how that boy cried! Why don’t you give him what he wanted?” “I would if I could." answered the mother quietly,“But he wanted your cap.” What time was Tom going home yesterday?
| A．At four | B．At five | C．At six | D．At seven |
Who was sitting near Tom on the bus?
| A．An old man with his little girl |
| B．A young woman |
| C．A woman with her little boy |
| D．A young man |
The mother tried her best to make the boy ______.
| A．wake up | B．go to sleep | C．not talk much | D．stop crying |
When the boy cried, Tom ______
| A．was very angry | B．was very hungry | C．was very happy | D．did not hear this |
Why was the boy crying?
| A．Because he wanted something to eat. |
| B．Because he wanted to get off the bus. |
| C．Because he wanted to go home. |
| D．Because he wanted Tom's cap |
Baseball (棒球) Match
Mr. Jenkins works in a middle school. There he teaches his students English. He works hard and is very busy. After supper, when his family watch TV, he always reads some newspapers in his room. At times Robert comes in and asks him to tell him a story. He likes his little son and does all what the boy wants.
One Sunday Mrs. Jenkins was doing some housework and Mr. Jenkins was reading a newspaper.
Robert came in but he didn’t say anything. About ten minutes later the boy showed a newspaper to him and called out, “There will be a baseball match tonight, Dad!”
Mr. Jenkins was surprised. He said to himself, “The boy is only three years old. How can he read the newspaper?”
He held up the newspaper and began to look for the news. But he couldn’t find it. At last the boy showed him an exclamation mark on the newspaper.Mr. Jenkins is a ______.
| A．doctor | B．teacher | C．driver | D．farmer |
Mr. Jenkins always reads newspapers after supper because ______.
| A．he’s very busy at school |
| B．he works hard at school |
| C．he wants to teach his son |
| D．he wishes his family to listen to him |
“An exclamation mark” in the story means ____.
| A．逗号 | B．冒号 | C．句号 | D．感叹号 |
Robert found ______ and called out.
| A．a baseball match | B．a piece of good news |
| C．a today's newspaper | D．an exclamation mark |
Mr. Jenkins thought ______, so he was surprised.
| A．there was a baseball match |
| B．his son bought a newspaper for him |
| C．his little son learned to read |
| D．his little son learned to write |
On New Year’s Eve, people in Italy throw out all the old things. So there are chairs, beds, clothes and plates in the trees. In Spain, the New Year comes in more quietly. In the evening people come together to the streets. Each holds a bag of grapes. When twelve o’clock comes, people start eating the grapes. In Japan, people eat noodles on New Year’s Eve. This food is said to bring long life. Early the next morning, some families climb Mount Fuji(富士山). There they watch the first sunrise(日出) of the New Year.This story is about New Year’s Eve in_______
| A．Italy | B．Spain | C．Japan | D．All of the above |
People in Spain welcome New Year by _______after twelve .
| A．eating grapes |
| B．eating noodles |
| C．throwing the old things |
| D．watching the sunrise. |
People in both Spain and Japan _______ to bring in the New Year.
| A．throw things away | B．get together |
| C．eat some food | D．climb a mountain |
Japanese climb Mount Fuji to _______
| A．look at the stars |
| B．look for New Year’s wishes |
| C．see the sun coming up |
| D．have a rest |
The people in _______ hope to get long life from their New Year’s food
| A．Japan | B．China | C．Spain | D．Italy |
In the rush to get to school, you drop a piece of toast on the floor. Do you throw it away or dec ide it’ s still OK to eat? If you’re like most people, you eat it. Maybe you follow the “5-second rule”, which claims foods are safe to eat if you pick them up within 5 seconds after dropping them. But you might want to think again. Scientists now say that 5 seconds is all it takes for foods to become polluted with enough bacteria（细菌） to make you sick.
Bacteria can cause many kinds of illnesses. Some kinds of bacteria can grow on food. If you eat foods on which these bacteria are growing, you can become sick.
One of these food-borne bacteria is Salmonella. It makes 1.4 million people sick every year. Salmonella is often found in raw eggs and chicken. Cooking kills these bacteria, which is why it is so important to cook eggs, chicken, and other foods thoroughly.
But how long does it take these bacteria to pollute food? A team of scientists in South Carolina did an experiment. First, they placed an amount of Salmonella on three surfaces; wood, tile (瓦片), and carpet. They placed a piece of bread and a piece of bologna（大腊肠） on each surface for 5,30, or 60 seconds. After just 5 seconds, both the bread and the bologna picked up enough bacteria to make you sick.
So forget the 5-second rule. If your toast drops on the floor, throw it away and get another piece of clean toast. This time, be careful not to drop it! In which part of a newspaper can you most probably find this passage?
| A．Culture | B．Health | C．Advertisement | D．Technology |
After dropping a piece of toast , a person who follows the “5-second rule”will
| A．throw away dirty toast immediately and go away |
| B．pick up the toast as quickly as possible and eat it |
| C．eat the toast within 5 seconds and feel pleased |
| D．get another piece of clean toast quickly and eat it |
The scientists in South Carolina did the experiment to
| A．see how quickly bacteria can pollute food |
| B．show that the 5-second rule a correct |
| C．see how harmful bacteria are to people’ health |
| D．show that bacteria grow at different speeds on different foods |
What’s the writer’s attitude to the “5-second rule”?
| A．Positive | B．Negative | C．Neutral (中立) | D．Cautious (谨慎) |