A. Maintain a Balanced Diet. B. Keep a Healthy Self-image. C. Difficulty in Curing Eating Disorders D. Best Prevention of Eating Disorders E. What Factors Bring about an Earing Disorder? F. How Does One Develop an Eating Disorder? |
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本文介绍了美国著名的生物学家Edward Wilson 的著作The Future of Life中的一些有关如何开发、利 用和保护自然资源的情况. Edward Wilson is America"s, if not the world"s, leading naturalist. In The Future of Life, he takes us on a tour of the world"s natural resources (资源). How are they used? What has been lost? What remains and is it able to continue with the present speed of use? Wilson also points out the need to understand fully the biodiversity (生物多样性)of our earth. Wilson begins with an open letter to the pioneer in environment (环境) protection, Henry David Thoreau. He compares today"s Walden Pond with that of Thoreau"s day. Wilson will use such comparisons for the rest of the book. The problem is clear: man has done great damage to his home over the years. Van the earth, with human help, be made to return to biodiversity levels that will be able to support us in the future? Biodiversity, Wilson argues, is the key to settling many problems the earth faces today. Even our agricultural crops can gain advantages from it. A mere hundred species (物种) are the basis of our food supply, of which but twenty carry the load. Wilson suggests changing this situation by looking into ten thousand species that could be made use of, which will be a way to reduce the clearing of the natural homes of plants and animals to enlarge farming areas. At the end of the book, Wilson discusses the importance of human values in considering the environment. If you are to continue to live on the earth, you may well read and act on the ideas in this book. |
1. We learn from the text that Wilson cares most about ______ |
A. the environment for plants B. the biodiversity of our earth C. the wastes of natural resources D. the importance of human values |
2. How many species are most important to our present food supply? |
A. Twenty. B. Eighty. C. One hundred D. Ten thousand. |
3. Wilson suggests that one way to keep biodiversity is to _______. |
A. learn how to farm scientifically B. build homes for some dying species C. make it clear what to eat D. use more species for food . |
4. We can infer that the text is _______ |
A. a description of natural resources B. a research report C. a book review D. an introduction to a scientist |
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Every year more people recognize that it is wrong to kill wildlife for "sport." Progress in this direction is slow because shooting is not a sport for watching, and only those few who take part realize the cruelty and destruction. The number of gunners, however, grows rapidly. Children too young to develop proper judgments through independent thought are led along way away by their gunning parents. They are subjected to advertisements of gun producers who describe shooting as good for their health and guncarrying as a way of putting redder blood in the veins (血管). They are persuaded by gunner magazines with stories honoring the chase and the kill. In school they view motion pictures which are supposedly meant to teach them how to deal with arms safely but which are actually designed to stimulate (刺激) a desire to own a gun. Wildlife is disappearing because of shooting and because of the loss of wildland habitat (栖息地). Habitat loss will continue with our increasing population, but can we slow the loss of wildlife caused by shooting? There doesn"t seem to be any chance if the serious condition of our birds is not improved. Wildlife belongs to everyone and not to the gunners alone. Although most people do not shoot, they seem to forgive shooting for sport because they know little or nothing about it. The only answer, then, is to bring the truth about sport shooting to the great majority of people. Now, it is time to realize that animals have the same right to life as we do and that there is nothing fair or right about a person with a gun shooting the harmless and beautiful creatures. The gunners like to describe what they do as character-building, but we know that to wound an animal and watch it go through the agony of dying can make nobody happy. If, as they would have you believe, gun-carrying and killing improve human- character, then perhaps we should encourage war. |
1. According to the text, most people do not seem to be against hunting because _____. |
A. they have little knowledge of it B. it helps to build human character C. it is too costly to stop killing wildlife D. they want to keep wildlife under control |
2. The underlined word "agony" in the last paragraph probably means _____. |
A. form B. condition C. pain D. sadness |
3. According to the text, the films children watch at school actually _____. |
A. teach them how to deal with guns safely B. praise hunting as character-building C. describe hunting as an exercise D. encourage them to have guns of their own |
4. It can be inferred from the text that the author seems to _____. |
A. blame the majority of people B. worry about the existence of wildlife C. be in favour of war D. be in support of character-building |
阅读理解。 |
The famous American gorilla (大猩猩) expert Diane Fossey had a completely new way to study gorillas-she pretended to be one of them. She copied their actions and way of life - eating plants and getting down on her hands and knees to walk the way a gorilla does. It was a new relationship. Diane Fossey was murdered in Rwanda in 1985 and her story was made into the popular film Gorillas in the Mist. It was a long way from King Kong, which is about a gorilla as a monster (a frightening animal), and helped to show a new idea: the real monster is man, while the gorilla is to be admired. Today there are thought to be around 48,000 lowland gorillas and maybe 400-450 mountain gorillas in the wild. From the Congo in West Africa, to Rwanda and Uganda further east, they are endangered by hunting and by the cutting down of their forest homes. Some time ago, I found in my letterbox a little magazine from the World Wide Fund for Nature. It had two photos side by side. One was of a young gorilla. "This is a species of mammal (哺乳类动物)," said the words below it. "It is being destroyed by man. We must save it for our own good." The other photo showed a human baby. The words also read, "This is a species of mammal," but then went on:"It is the most destructive (破坏性的) on earth. We must retrain it for its own good." |
1. The text mainly talks about _____. |
A. Diane Fossey B. the gorillas in Rwanda C. the protection of the gorillas D. the film Gorillas in the Mist |
2. We can learn from the text that _____. |
A. Gorillas in the mist was based Fossey"s experiences B. Lowland gorillas live longer than mountain gorillas C. King Kong showed us that a gorilla is admirable D. Diane Fossey was murdered by a gorilla |
3. What message can we get from the two photos in the magazine? |
A. Gorillas are man"s close friends. B. Both man and the gorilla need to be saved. C. Young gorillas are as lovely as human babies. D. Man should live peacefully with the gorilla. |