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英語 高校生

問1についてです。 解答の答えは「どのように影響を及ぼしているか」を説明していて、問題の「どのような影響か」に対する答えとして違和感があります。 問題に対する答えは印をつけた部分の方が適していませんか? 御回答よろしくお願い致します。

Chapter 1 身体・病気と健康 身体・病気と健康 [1] 3 ferocious attacks of zoonoses, animal infections that can be transmitted to humans. Being new to people, the germs often caused far worse symptoms 1 滋賀医科大 than those in their usual hosts. Therefore, any deadly human infection should be suspected of being recently acquired by our species. 1 ☆★ From Man and Microbes: Disease and Plagues in History and Modern Times by Arno Karlen, Tarcher 目標20分 注 savanna: サバンナ yellow fever predator 次の英文を読んで、下の設問に日本語で答えよ。 ("印の語には注がある。) The first big shock to influence human disease patterns was our ancestors' descent from the trees to the ground, about five million years ago. Perhaps this happened when Africa became drier, and savannas" replaced forests. This descent brought changes in our ancestors' diet, lifestyle, and burden of disease. As a species with our feet now firmly on the ground, we tend to think of territory horizontally. However, every environment has significantly different vertical zones. In a forest, certain species of mammals, birds, and insects require the sunlight and food in the leafy treetop layer; others need the shade, moisture, and food on the ground; several intermediate zones may exist between earth and treetops. Moving its usual location only a few meters can radically alter a species' prey, predators, and germs. Today, for example, we often see diseases invade new vertical zones. In Central and South America, mosquitoes infect treetop monkeys with the yellow fever virus. The disease remains isolated in the top forest layer because monkeys and mosquitoes there rarely travel lower. The commercial demand for tropical timber has sent loggers into the forests, and when they cut down a tree, clouds of mosquitoes come to earth with it. The mosquitoes then feed on the warm-blooded animals nearest at hand, the loggers, and transmit the virus. On returning home to cities, the infected workers set off urban epidemics of yellow fever. After our ancestors' descent to the ground exposed them to new diseases, the change in their diet from plant protein to include meat, as they became hunters, brought about another change in disease burden over the next tens or hundreds of thousands of years. In each new ecosystem, travelling hunters met new prey, new vectors (disease carriers), and new parasites*. The result was parasite 344 問1 森林の "vertical zones" は, 種の生態にどのような影響を及ぼしているか。 問2 黄熱病の流行は, どのようにして都市地域に起こったと述べられているか. 簡 潔に説明せよ。 問3 文中で "zoonoses” とは何か説明せよ。 問4 人類の歴史の中で、 病気の伝染の仕方に変化をもたらした最も重要なできごと は何か。

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英語 高校生

He would say that God had given him a tail to keep the flies off, but that he would sooner have had no tail and no flies. soonerは「すぐに」って訳... 続きを読む

2 Animal Farm pig, with a wise and benevolent appearance in spite of the fact that his tushes had never been cut. Before long the other animals began to arrive and make themselves comfortable after Jessie and Pincher, and then the pigs, who settled down in the their different fashions. First came the three dogs, Bluebell, themselves on the window-sills, the pigeons fluttered up to the straw immediately in front of the platform. The hens perched rafters, the sheep and cows lay down behind the pigs and began to chew the cud. The two cart-horses, Boxer and Clover, came in together, walking very slowly and setting down their vast hairy hoofs with great care lest there should be some small animal concealed in the straw. Clover was a stout motherly mare approaching middle life, who had never quite got her figure back after her fourth foal. Boxer was an enormous beast, nearly eighteen hands high, and as strong as any two ordinary horses put together. A white stripe down his nose gave him a somewhat stupid appearance, and in fact he was not of first- rate intelligence, but he was universally respected for his steadi- ness of character and tremendous powers of work. After the horses came Muriel, the white goat, and Benjamin the donkey. Benjamin was the oldest animal on the farm, and the worst tempered. He seldom talked, and when he did it was usually to make some cynical remark - for instance he would say that God had given him a tail to keep the flies off, but that he would sooner have had no tail and no flies. Alone animals on the farm he never laughed. If asked why, he would among the say that he saw nothing to laugh at. Nevertheless, without openly admitting it, he was devoted to Boxer; the two of them usually spent their Sundays together in the small paddock beyond the orchard, grazing side by side and never speaking. The two horses had just lain down when a brood of duck-

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