(
课件网) 专题一 阅读理解 板块四 主题层面高度参悟 主题四 人与动植物类 【典例】 （2023 全国甲卷阅读D） Grizzly bears， which may grow to about 2.5 m long and weigh over 400 kg， occupy a conflicted corner of the American psyche—we revere（敬畏） them even as they give us frightening dreams. Ask the 说明句：美国人对灰熊的情感复杂，既害怕又敬畏 tourists from around the world that flood into Yellowstone National Park what they most hope to see， and their answer is often the same： a grizzly bear.［本段介绍了灰熊的体 型特征及美国人对灰熊的复杂情感］ ———Grizzly bears are re-occupying large areas of their former range，” says bear biologist Chris 措施成效：实施保护措施后，灰熊正在重新占领它们以前活动范围内的大片区域 Servheen. As grizzly bears expand their range into places where they haven’t been seen in a century or more， they’re increasingly being sighted by humans.［本段介绍了保护灰熊 的措施成效］ The western half of the U. S. was full of grizzlies when Europeans came， with a rough number of 50，000 or more living alongside Native Americans. By the early 1970s， after centuries of cruel and continuous原因句：灰熊濒临灭绝的原因 hunting by settlers， 600 to 800 grizzlies remained on a mere 2 percent of their former range in the Northern Rockies. In 1975， grizzlies were listed under the Endangered Species Act.［本段介绍了灰熊以前 措施句：灰熊被列入《濒危物种法》保护名录 的情况、濒临灭绝的原因及保护灰熊的措施］ Today， there are about 2，000 or more grizzly bears in the U. S. 措施成效：由于 法律的保护，灰熊的恢复很成功 Their recovery has been so successful that the U. S. Fish and Wildlife Service has twice attempted to delist grizzlies， which would loosen legal 措施影响1：美国鱼类和野生动物管理局试图将灰熊从保护名录中除名，但遭到 保护组织的反对 protections and allow them to be hunted. Both efforts were overturned due to lawsuits from conservation groups. For now， grizzlies remain listed.［本段介绍了保护措施的成 效及其带来的影响］ Obviously， if precautions（预防） aren’t taken， grizzlies can become troublesome， sometimes killing 措施影响2：日益增多的灰熊对人们造成了影响 farm animals or walking through yards in search of food. If people remove food and attractants from their yards and campsites①， grizzlies will typically pass by without trouble. Putting electric fencing around chicken houses and other farm animal quarters② is also highly effective at getting grizzlies away. “Our 预防措施：①②介绍了两种助 力人与灰熊和谐相处的方法 hope is to have a clean， attractant-free place where bears can pass through without learning bad habits，” says James Jonkel， a long-time biologist who manages bears in and around Missoula.［本段介绍了灰熊增多对人类生活的影响及预防措施］ 32. How do Americans look at grizzlies？ 设问方向：美国人对灰熊的情感 A. They cause mixed feelings in people. B. They should be ... ...
