Translate the following sentences into English, using the words given in the brackets.
1.青少年如今均可享受优质教育。(available)
2.本研究课程旨在培养学生分析问题解决问题的能力。(intend)
3.这款新药对感染了这种病毒的病人是否有效尚不知晓。（remain）
4.为确保行程如期开始，要求游客出发前一个月申请签证。（guarantee）
5.无论你学什么，最要紧的不是考试成绩而是学习过程, 这是学生常忽视的。（which）
Plants and animals usually do not live apart, as in many ways they are important to each other. Most green plants can make their own food. The food of other living things, even the food of meat-eating animals, comes directly or indirectly from green plants. For example, some people eat mutton (羊肉); mutton comes from a goat; the goats eat grass. These steps, or links, make up what is called a food chain. Without green plants, all other living things would in time die of starvation.
Plants help animals in other ways too. They furnish homes and shelter for many animals. Many birds, as you know, build their nests in trees. Deer and many other animals use bushes for shelter. And even man depends much upon plants for his shelter. Animals repay some of this debt by helping plants. You may be aware that many insects and some birds do important work for plants by pollinating (授粉) them. You must have also learned how animals often help plants by spreading seeds.
What is waste material for one of these kinds of life is often valuable substance for the other. For example, animals give off carbon dioxide gas when they breathe. When plants make food, they absorb this gas from the air, using the carbon and releasing some of the oxygen back into the air. The oxygen that is released, then, is again supplied to animals. Thus the cycle continues, animals helping plants, and plants helping animals.
All plants and animals have their enemies. Insects eat plants; birds eat insects; other animals kill birds. But here too, animals such as birds and bats help the plants by destroying harmful insects. Many plants and animals are helpful to some living things but are harmful to others. Then there are other rules in nature that act as checks and balances. For example, if there are more animals in a certain area than there is food to support them, some of the animals must migrate or starve. In either case, the number of animals will be reduced until the balance between animals and the available food supply is restored.
These helps and hindrances (障碍) are constantly going on in the plant and animal world to achieve a balance. As long as one living thing is dependent on another, whenever the scales are tipped (使倾斜), nature takes steps to balance the scales again.
(Note: Answer the questions or complete the statements in NO MORE THAN TEN WORDS.)
1.What does the author mean by saying “Plants and animals usually do not live apart”?
2.Besides providing food and shelter for animals, plants can also ______ to help animals to live.
3.“Checks and balances” refers to ______ in the world of animals and plants.
4.What will be the final result if some animals migrate or starve for lack of food?
Read the following text and choose the most suitable heading from A-F for each paragraph. There is one extra heading which you do not need.
PARIS
1.Paris, the capital and the largest city of the country, is in north central France. The Paris metropolitan area contains nearly 20% of the nation’s population and is the economic, cultural, and political center of France. The French government has historically favored the city as the site for all decision making, thus powerfully attracting nearly all of the nation’s activities.
2.Paris has grown steadily since it was chosen as the national capital in the late 10th century. With the introduction of the Industrial Revolution, a great number of people moved to the city from the country during the 19th century. The migration was especially stimulated by the construction of railroads, which provided easy access to the capital. After World War II more and more immigrants arrived.
3.The city is the centralized control point of most national radio and television broadcasting. It is a place of publication of the most prestigious (有威望的) newspapers and magazines and an international book publishing center. With more than 100 museums, Paris has truly one of the greatest concentrations of art treasures in the world. The Louvre, opened as a museum in 1793, is one of the largest museums in the world.
4.In the late 1980s about 4.1 million pupils annually attended about 47,000 elementary schools. In addition, about 5.4 million students attended some 11,200 secondary schools. Approximately 1.2 million students were enrolled annually at universities and colleges in France in the late 1980s. French centers of learning have served as academic models throughout the world.
5.Paris is the leading industrial center of France, with about one quarter of the nation’s manufacturing concentrated in the metropolitan area. Industries of consumer goods have always been drawn to Paris by the enormous market of the big population; and modern, high-technology industries also have become numerous since World War II. Chief manufactures are machinery, automobiles, chemicals and electrical equipment.
Prolonging human life has increased the size of the human population. Many people alive today would have died of childhood diseases if they had been born 100 years ago. Because more people live longer, there are more people around at any given time. In fact, it is a decrease in death rates, not an increase in birthrates, that has led to the population explosion.
Prolonging human life has also increased the dependency load. In all societies, people who are disabled or too young or too old to work are dependent on the rest of society to provide for them. In hunting and gathering cultures, old people who could not keep up might be left behind to die. In times of famine (饥荒), infants might be allowed to die because they could not survive if their parents starved, where as if the parents survived they could have another child. In most contemporary societies, people feel a moral obligation (责任) to keep people alive whether they can work or not. We have a great many people today who live past the age at which they want to work or are able to work; we also have rules which require people to retire at a certain age. Unless these people were able to save money for their retirement, somebody else must support them. In the United States many retired people live on social security checks which are so little that they must live in near poverty. Older people have more illnesses than young or middle-aged people; unless they have wealth or private or government insurance, they must often “go on welfare” if they have a serious illness.
When older people become senile (衰老的) or too weak and ill to care for themselves, they create grave problems for their families. In the past and in some traditional cultures, they would be cared for at home until they died. Today, with most members of a household working or in school, there is often no one at home who can care for a sick or weak person. To meet this need, a great many nursing homes and convalescent (疗养的) hospitals have been built. These are often profit making organizations, although some are sponsored by religious and other nonprofit groups. While a few of these institutions are good, most of them are simply “dumping (倒垃圾的) grounds” for the dying in which “care” is given by poorly paid, overworked, and under skilled personnel (员工).
1.The author believes that the increased size of the human population results from _______.
A．an increase in birthrates B．the industrial development
C．a decrease in death rates D．childhood diseases
2.It can be inferred from the passage that in hunting and gathering cultures _______.
A．it was a moral responsibility for the families to keep alive the aged people who could not work
B．the survival of infants was less important than that of their parents in times of starvation
C．old people were given the task of imparting (传授) the cultural wisdom of the tribe to new generations
D．death was celebrated as a time of rejoicing for an individual freed of (免除) the hardships of life
3.The phrase “this need” in the last paragraph refers to ________.
A．prolonging the dying old people’s lives
B．reducing the problems caused by the retired people
C．making profits through caring for the sick or weak people
D．taking care of the sick or weak people
4.According to the passage, which of the following statements about the old people in the United States is true?
A．Many of them live on social security money which is hardly enough.
B．Minority of them remain in a state of near poverty after their retirement.
C．Many nursing homes are sponsored by religious and nonprofit groups.
D．Older people have wealth or private insurance if they have a serious illness.
It helps to choose the colors you plan to live with in your home with awareness of how different colors affect your emotional and physical states. Every color has a unique meaning, and this can significantly affect how you feel in a room.
Simple Solution:
Using this simple chart, you can choose a room’s color to be in balance and harmony with the role you want a room to have in your and your family’s life.
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Red: A room that is painted red will energize, inspire activity and movement, help passion, and be powerful and stimulating. it is a great choice for such gathering places. Orange enhances parties, |
Orange: Orange rooms encourage happy, joyful, social gatherings. While an orange dining room or family room can stimulate the appetite, it is a great choice for such gathering places. Orange enhances parties, communication, positive feelings, and general good cheer. |
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Yellow: Yellow rooms inspire intellectual clarity, organization, clear-headed thinking, and happy energy. Yellow is considered a color for the logical left side of the brain. Yellow is also very bright and somewhat energizing. |
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Blue: Blue rooms are often chosen for bedrooms and meditation (冥想) rooms because its cool energy is very calming, restful, peaceful, and spiritual. Blue helps inspire a quiet meditative quality, and color therapy with blue has been found to reduce blood pressure. Blue is also useful to make one to sleep. |
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Green: Green rooms are very restful but combine with an energizing quality. Green is the color of outdoors, calm and active at the same time. Green brings balance and harmony to a room, and can be used as a calming place for people who are troubled or in need of refreshment. |
1.What impression can green rooms give to you?
A．Passionate and powerful. B．Refreshing and harmonious.
C．Cool and calming. D．Inspiring and bright.
2.If you are going to hold a family gathering, which color of the room can best enhance your atmosphere?
A．Red. B．Orange. C．Blue. D．Green.
3.Which of the following statements about color is NOT true?
A．Yellow rooms inspire logical and clear thinking.
B．Blue creates a quiet meditative quality.
C．Different colors affect you emotionally and physically.
D．Red rooms are acceptable when you are in a bad mood.
A new study of 8,000 young people in the Journal of Health and Social Behavior shows that although love can make adults live healthily and happily, it is a bad thing for young people. Puppy love (早恋) may bring stress for young people and can lead to depression (忧郁症). The study shows that girls become more depressed than boys, and younger girls are the worst of all.
The possible reason for the connection between love and higher risk of depression for girls is “loss of self”. According to the study, even though boys would say “lose themselves in a romantic relationship”, this “loss of self” is much more likely to lead to depression when it happens to girls. Young girls who have romantic relationships usually like hiding their feelings and opinions. They won’t tell that to their parents.
Dr Marian Kaufman, an expert on young people problems, says 15% to 20% young people will have depression during their growing. Trying romance often causes the depression. She advises kids not to jump into romance too early. During growing up, it is important for young people to build strong friendships and a strong sense of self. She also suggests the parents should encourage their kids to keep close to their friends, attend more interesting school activities and spend enough time with family.
Parents should watch for signs of depression -- eating or mood changes -- and if they see signs from their daughters or sons, they need to give help. The good news is that the connection between romance and depression seems to become weak with age. Love will always make us feel young, but only maturity (成熟) gives us a chance to avoid its bad side effects.
1.What’s the main idea of the passage?
A．Puppy love may bring young people depression.
B．Parents should forbid their children’s love.
C．Romance is a two edged sword for adults.
D．Romance is good for young people.
2.Which of the following is more likely to have depression?
A．Young people who have a strong sense of selfishness.
B．Young boys whose parents watch for their behavior.
C．Young girls who always hide their feelings and opinions.
D．Careless parents whose children are deep in love.
3.What can be inferred from the passage?
A．Lacking love can lead young people to grow up more quickly.
B．Early love makes young people keep close to their friends and parents.
C．Parents should help their children to be aware of the signs of depression.
D．The older a woman is，the less likely she seems to lose herself in romance.
4.What’s the author’s attitude towards puppy love?
A．Confused. B．Disapproving. C．Disinterested. D．Scared.
