A sunflower is a sunflower. A mobile phone is a mobile phone. But can you combine the two to do something for your local environment? As early as next year it may well be possible. When you have finished with your mobile phone you will be able to bury it in a garden or a plant pot and wait for it to flower.
A biodegradable (生物所能分解的) mobile phone was, this month, introduced by scientists. It is hoped that the new type of phone will encourage consumers to recycle.
Scientists have come up with a new material over the last five years. It looks like any other plastic and can be hard or soft, and is able to change shape. Over time it can also break down into the soil without giving out any poisonous chemicals. British researchers used the new material to develop a phone cover that contains a sunflower seed. When this new type of cover turns into waste, it forms fertilizers. These feed the seed and help the flower grow.
Engineers have designed a small transparent (透明的) window to hold the seed. They have made sure it only grows when the phone is thrown away. “We’ve only put sunflower seeds into the covers so far. But we are working with plant experts to find out which flowers would perform best. Maybe we could put roses in next time,” said one scientist.
As phone technology is developing so quickly, people are constantly throwing their mobiles away. This means manufacturers are under pressure to find ways of recycling them. Some 650 million mobile phones have been sold this year. Most of them will be thrown away within two years, adding plastic, heavy metal and chemical waste to the environment. A biodegradable cover can offer some relief (缓解) for nature , according to the scientists.
“The seed comes out and the flower grows in the pot so you don’t have to concern yourself with the phone when you have finished using it,” said Kerry Kirwan. She leads the research team, which is based at the University of Warwick in Britain.
What is the purpose of this passage?
A. To tell the popularity of biodegradable cell phones.
B. To persuade the reader to buy the biodegradable cell phone.
C. To discuss the development of phone technology.
D. To introduce an environmentally-friendly cell phone to readers.
People throw away their cell phones most probably because _______.
A．there is something wrong with them
B．no sunflowers can grow out of them
C．they are out of fashion
D．they are becoming cheaper and cheaper
It could be learned from the passage that _________.
A．developing the new type of phone is mainly to protect the environment
B．phone-makers will benefit much more from the new type of phone
C．the new type of phone will certainly be popular with users all over the world
D．the phones that can be recycled are available only in Britain now
What might be the best title for this passage?
A．Sunflower and Phone. B．Plant Your Phone.
C．Protect Our Environment. D．No Worry about Phone.
Where can we probably find the passage above?
A. In a novel. B. In a magazine. C. In a textbook. D. In a diary
Of the thousands of different kinds of animals that exist in the world man has learned to make friends with an enormous number. Some are pets, and offer him companionship, some give protection, and some do hard work which man can not do for himself. Dogs , which serve man in all three capacities(能力), are found in various species in all countries of the world. The Husky can live in the cold polar regions,and the Saluki is at home in the hottest parts of Central Africa.The inhabitants (居民)of certain countries are dependent for their very lives on the camel. In the West Indies the little donkey, strong and sure-footed, carrying heavy loads even in mountainous, places, is a familiar sight.
Trained and tamed for many generations, domestic animals are not accustomed to roaming in search of food and shelter. They look to their masters to provide for their needs, and as long as these are supplied, they are content to do what their masters require.
All domestic animals need proper food .It must be suitable for them, sufficient in quantity, fresh and clean. Some people feed a pet dog or cat on odds and ends of table scraps(剩饭), and then wonder why the animal seems tired and dull. The quantity of food depends on the size of the animal and the amount of exercise it takes. Overfeeding is as bad as underfeeding. Containers for food and water must be washed regularly if the animal is to maintain good health.
Even well-cared-for animals may sometimes fall ill. If this happens, the wise master seeks the best advice he can get. All sorts of medicines and treatments are available for sick animals, and in some countries organizations exist to provide them free of at a cheap price. Useful, friendly, hardworking animals deserve to have some time, money and attention spent on their health.What main idea does the author want to convey in the first paragraph?
| A．There exists thousands of species of animals in the world. |
| B．Man came to establish a close relationship with a number of animals. |
| C．In some regions a donkey seems to be a very useful beast. |
| D．An animal will be useless unless domesticated. |
When an animal doesn’t get enough food, it will probably
| A．refuse to obey its master | B．immediately fall ill |
| C．require its master to offer some food | D．seek for food on its own |
Which of the following is NOT true of dogs according to the passage?
| A．They can act as friends, guards ,and servants to man. |
| B．They have great adaptation for the environment. |
| C．There live a great variety of species of dogs on the globe. |
| D．The Husky and the Saluki are the strongest species ever known in the world |
To keep a domestic animal physically fit, its owner is advised
| A．not to hesitate to spend enormous amount of money on it |
| B．to pay attention to its proper feeding |
| C．not to allow it to take excessive amounts of exercise |
| D．to join some sort of pet-keeping organizations |
Which of the following would be the best title for this passage?
| A．Domesticated Animals-Man’s Best Friends | B．Proper Diet- the Road to Health |
| C．The Advantages of Raising Domestic Animals | D．Some Tips on Pet- keeping |
Looking back on my childhood, I am convinced that naturalists are born and not made. Although we were brought up in the same way, my brothers and sisters soon abandoned their pressed flowers and insects. Unlike them, I had no ear for music and languages. I was not an early reader and I could not do mental math.
Before World War I we spent out summer holidays in Hungary. I have only the dim(模糊的)memory of the house we lived in, of my room and my toys, Nor do I recall clearly the large family of grandparents, aunts, uncles and cousins who gathered next door. But I do have a crystal clear memory of dogs, the farm animals, the local birds and above all, the insects.
I am a naturalist, not a scientist. I have a strong love of the natural world, and my enthusiasm has led me into various investigations. I love discussing my favorite topics and enjoy burning the midnight oil reading about other people’s observations and discoveries.Then something happens that brings these observations together in my conscious mind. Suddenly you fancy you see the answer to the riddle. Because it all seems to fit together. This has resulted in my publishing 300 papers and books, which some may light honor, with the title of scientific research.
But curiosity, a keen eye ,a good memory and enjoyment of the animal and plant world do not make a scientist: one of the outstanding and essential qualities required is self-discipline, a quality I lack, A scientist can be made a naturalist. If you can combine the two, you get the best of both worlds.According to the author, a born naturalist should first of all be
| A．full of ambition | B．self-disciplined | C．full of enthusiasm | D．knowledgeable |
The first paragraph tells us that the author
| A．lost his hearing when he was a child |
| B．didn’t like his brothers and sisters |
| C．was interested in flowers and insects in his childhood |
| D．was born to a naturalist’s family |
The author says that his a naturalist rather than a scientist probably because he thinks he
| A．just reads about other people’s observations and discoveries |
| B．lacks some of the qualities required of scientist |
| C．has a great deal of trouble doing mental arithmetic |
| D．comes up with solutions in most natural ways. |
The author can’t remember his clearly because
| A．He didn’t live very long with them | B．He was too young when he lived with them |
| C．The family was extremely large | D．He was fully occupied with observing nature |
Which of the following statements is true?
| A．The author believes that a born naturalist cannot be a scientist |
| B．The author read a lot of books about the natural world and oil industry |
| C．The author’s brothers and sisters were good at music and languages |
| D．The author spent a lot of time working on riddles. |
Linda Evans was my best friend-like the sister I never had, We did everything together：piano lessons, movies, swimming , horseback riding.
When I was 13, my family moved away, Linda and I kept in touch through letters， and we saw each other on special times- like my wedding and Linda’s. Soon we were busy with children and moving to new homes, and we wrote less often. One day a card that I sent came back, stamped “Address Unknown”. I had no idea about how to find Linda.
Over the years, I missed Linda very much, I wanted to share happiness of my children and then grandchildren, And I needed to share my sadness when my brother and then mother died, There was an empty place in my heart that only a friend like Linda could fill.
One day, I was reading a newspaper when I noticed a photo of a young woman who looked very much like Linda and whose last name was Wagman—Linda’s married name. “There must be thousands of Wagmans . ”I thought, but I still wrote to her.
She called as soon as she got my letter, “Mrs, Tobin!” she said excitedly, “Linda Evans Wagman is my mother.”Minutes later I heard a voice that I recognized at once, even after 40 years. We laughed and cried and caught up on each other’s lives, Now the empty place in my heart is filled, And there’s one thing that Linda and I know for sure: we won’t lose each other again!The writer went to piano lessons with Linda Evans.
| A．at the age of 13 | B．before she got married |
| C．before the writer’s family moved away | D．after they moved to new homes |
They didn’t often write to each other because they.
| A．got married | B．had little time to do so |
| C．didn’t like writing letters | D．could see each other on special times |
There was an empty place in the writer’s heart because she.
| A．was in trouble | B．didn’t know Linda’s address |
| C．received the card that she sent | D．didn’t have a friend like Linda |
The writer was happy when she.
| A．read the newspaper |
| B．heard Linda’s voice on the phone |
| C．met a young woman who looked a lot like Linda |
| D．wrote to the woman whose last name was Wangman |
They haven’t kept in touch.
| A．for about 40 years | B．for about 27 years |
| C．since they got married | D．since the writer’s family moved away |
Modern inventions have speeded up people's lives amazingly. Motor cars cover a hundred miles in light more than an hour, aircraft cross the world inside a day, while computers operate at lightning speed. Indeed, this love of speed seems never ending. Every year motor cars are produced which go even faster and each new computer boasts(吹嘘) of saving precious seconds in handling tasks.
All this saves time, but at a price.When we lose or gain half a day in speeding across the world in an airplane, our bodies tell us so. We get the uncomfortable feeling known as jet lag；our bodies feel that they have been left behind in another time zone. Again, spending too long at computers results in painful wrists and fingers. Mobile phones also, according to some scientists；too much use may put harmful radiation into our brains, a consequence we do not like to think about.
However, what do we do with the time we have saved? Certainly not relax, or so it seems. We are so accustomed to constant activity that we find it difficult to sit and do nothing or even just one thing at a time. Perhaps the days are long gone when we might listen quietly to a story on the radio, letting imagination take us into another world.
There was a time when some people's lives were devoted simply to the cultivation(耕耘) of the land or the care of cattle. No multi tasking there；their lives went on at a much gentler pace, and in a familiar pattern. There is much that we might envy about a way of life like this. Yet before we do so, we must think of the hard tasks our ancestors faced: they farmed with bare hands, often lived close to hunger, and had to make tools from wood and stone. Modern machinery has freed people from that primitive existence.What's the passage mainly about?(within 10 words)
List the difficulties our ancestors met according to the text.(within 15 words)
①
②
③Fill in the blank in the 2nd paragraph with proper words or phrases.
Why do we make new products more and more time-saving according to Paragraph 1 of this passage?
Translate the underlined sentence in the 3rd paragraph into Chinese.
India is traditionally a tea-drinking country. But, it is now gaining a new taste for coffee. This has led international coffee companies to consider opening businesses in the huge market. Local business people are also hoping to profit from the country’s tea-drinking habits. They want to open new stores that offer tea.
It is ten thirty in the morning in India. Two cafes are within meters of each other, near a college in New Delhi. And they are selling a lot of tea. Their main customers are undergraduate students.
“We have a lot of break between classes, so whenever we get time, we just go and we enjoy ourselves. It’s a lot of fun, especially when you are with people you enjoy spending time with.”
In the past ten years, cafes have become increasingly popular in India. The country’s huge young population have quickly taken to the coffee culture.
Coffee stores have spread from major cities like New Delhi and Mumbai to smaller towns. Coffee use has doubled in the last ten years. It is the success of this market that has gained the attention of companies like the American-based coffee chain Starbucks. The company will open its first store in India later this year. Other companies like Lavazza and Costa Coffee are already there.
Yet, the growth of coffee will not reduce the popularity of tea. Indians drink eight times more tea than coffee. They have been drinking tea for more than one hundred and fifty years. India is one of the world’s biggest producers of tea, which is known locally as “chai”. Outside homes and offices, it is mostly sold by small businesses on the street.Why do international coffee companies consider opening businesses in India?
| A．India consumes very little coffee. | B．India has a large population. |
| C．People in India now prefer coffee to tea. | D．Indians come to like the taste of coffee. |
Which one is correct about undergraduate students?
| A．They only have tea in the cafes. |
| B．They are the main customers in the cafes. |
| C．They like enjoying coffee with friends in cafes. |
| D．They like to go to the cafes to escape lessons. |
What can we learn about coffee in India?
| A．Coffee is consumed more than tea in India now. |
| B．Coffee is much more welcomed by young Indians than tea. |
| C．Coffee consumed today doubles that of ten years ago. |
| D．The growth of coffee will reduce the consumption. |
Which statement is wrong according to the passage?
| A．Coffee stores have spread to small towns in India. |
| B．Some foreign coffee companies are trying to open Indian coffee market. |
| C．Local people worry about losing profit on tea. |
| D．Indians drink eight times more tea than coffee. |
What is the text mainly about?
| A．Undergraduate students are main coffee consumers in India. |
| B．Indians mainly consume both tea and coffee. |
| C．India is traditionally a tea-drinking country. |
| D．India is becoming a big new coffee consuming country. |