Unit3 Period 1 Reading and Thinking（分层作业）英语人教版选择性必修第一册

**基本信息** 高中英语新授课同步练，分层设计科学，从词汇句型夯实到语篇综合应用，衔接高考，助力语言能力提升与思维品质培养。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |A组巩固过关|核心词汇、短语互译、基础语法|单词翻译（如“冰川”“禁令”）、单句语法填空，夯实语言知识基础| |B组能力进阶|句型转换、语法综合应用|完成句子（含倒装结构）、语篇语法填空，整合课文语境提升语言运用能力| |C组思维拔高|语篇理解、逻辑分析|阅读理解（国家公园主题）、七选五，培养信息提取与推理判断的思维品质| |拓展链接高考|高考真题题型|2022全国卷语法填空，衔接高考考点，提升应试能力|

分层作业 Unit 3 Period 1 Reading and Thinking 目 录 A组 巩固过关 B组 能力进阶 C组 思维拔高 拓展 链接高考 1、 将下列单词翻译为英文。 1. vt. 连续猛击；n. 自助餐 ________ 2. n. 边缘；边线 ________ 3. adj. 辽阔的；巨大的 ________ 4. n. 领土；地盘 ________ 5.n. 边界；分界线 ________ 6. n. 冰川 ________ 7. n. 山谷 ________ 8. vt. 明令禁止；n. 禁令 ________ 9. vt. 陪伴；陪同 ________ 10. vt. 采纳；适应 ________ 11. adj. 偏远的 ________ 12. adj. 看得见的 ________ 【答案】 1.buffet 2.edge 3.vast 4.territory 5.boundary 6.glacier 7.valley 8.ban 9.accompany 10.adopt 11.remote 12.visible 二、短语英汉互译。 1. on the move ________________ 2. live off reindeer ________________ 3. set out ________________ 4. within park boundaries ________________ 5. leave behind ________________ 6. be blessed to do ________________ 7. keep the land in its natural state ________________ 8. 北极圈 ________________ 9. 一座古老的萨米小屋 ________________ 10. 风和日丽的荒野 ________________ 【答案】 1.在迁徙；四处奔波 2.依靠驯鹿为生 3.出发，启程 4.在园区边界内 5.遗留，留下 6.有幸做某事 7.保持土地原始自然状态 8.above the Arctic Circle 9.an ancient Sami cottage 10.beautiful wild land. 三、单句语法填空。 1. I wake up to the sound of the wind ________ (buffet) my tent. 2. Around 9,000 years ago, the ice melted, ________ (leave) hundreds of glaciers（P26） 3. ________ (follow) the reindeer were the Sami people. 4. We are ________ (bless) to see the midnight sun here. 5. New buildings ________ (ban) inside Sarek National Park. 6. With nobody ________ (accompany) me, I hiked alone for days. 7. The path ________ (stretch) to the mountain edge. 8. ________ (check) my watch, I found it was still early morning. 9. The Sami ________ (be) on the move for thousands of years. 10. This is a place with no towns ________ (see) far and wide. 【答案】 1.buffeting 2.leaving 3.Following 4.blessed 5.are banned 6.accompanying 7.stretches 8.Checking 9.have been 10.visible 四、根据汉语意思完成句子 1. 即使阳光明媚，也分不清白天黑夜。 Even though the sun shines brightly, it’s impossible ________ morning ________ night. 2.1909 年萨勒克被划为国家公园，以保持土地原始风貌。 In 1909, Sarek became a national park ________ the land in its natural state. 3.数百年来，照看驯鹿是萨米人的生活方式。 ________ after reindeer ________ a way of life for the Sami. 4. 山谷对面有一座古老的萨米小屋清晰可见。（倒装） At the far side of the valley ________ an ancient Sami cottage. 5. 置身这片荒野，让我觉得活着无比幸运。 ________ in such wild land ________ me feel blessed to be alive. 【答案】 1.to tell; from 2.to keep 3.Looking; was 4.is visible 5.Being; makes 五、语法填空 I wake up to the sound of the wind 1.________ (buffet) the cloth of my tent. Even though the sun is brightly shining, 2.________ (tell) whether it is day or night is impossible. I’m above the Arctic Circle, 3.________ summer brings the midnight sun. Spreading out before me 4.________ (be) branches of the river valley. Around 9,000 years ago, the ice melted, 5.________ (leave) about 100 glaciers. Following the reindeer 6.________ (be) the Sami people, who made this territory their home. In 1909, Sarek was made a national park 7.________ (protect) wild ecology. All new development 8.________ (ban) within boundaries, though Sami people can keep their traditional life 9.________ reindeer. Being in such a vast wild park 10.________ (make) me deeply relaxed. 【答案】 1. buffeting 2.telling 3.where 4.are 5.leaving 6.were 7.to protect 8.is banned 9.on 10.makes 6、 阅读理解 National parks are created to protect natural landscapes, wildlife, and cultural heritage for future generations. The world's first national park, Yellowstone in the United States, was established in 1872. Since then, the concept has spread globally, with thousands of national parks now covering diverse ecosystems from tropical rainforests to Arctic tundra. The primary purpose of national parks is conservation. By restricting human activities such as hunting, logging, and mining, these protected areas provide safe habitats for endangered species. For instance, the Giant Panda National Park in China connects dozens of existing protected areas, creating a vast home for pandas and other wildlife. Similarly, Sarek National Park in Sweden keeps its land in a natural state, allowing the Sami people to continue their traditional way of life while banning most modern development. However, national parks also face significant challenges. Climate change threatens to alter the very ecosystems these parks aim to protect. Rising temperatures are causing glaciers to melt and sea levels to rise, endangering coastal parks. Additionally, the increasing number of tourists has brought new problems. Too many visitors can damage vegetation, disturb wildlife, and cause soil erosion. The infrastructure built for tourism — roads, hotels, and restaurants — often requires clearing land and using natural resources. Despite these challenges, national parks remain essential. They not only preserve biodiversity but also provide opportunities for scientific research and environmental education. Visitors to national parks often develop a deeper appreciation for nature, which can inspire them to support conservation efforts in their daily lives. The key is to find a balance between allowing people to experience these natural wonders and ensuring that the parks remain unspoiled for future generations. 1. Why was Yellowstone mentioned in the first paragraph? A. To introduce the history of national parks. B. To compare it with other parks in the world. C. To explain why it attracts millions of visitors. D. D. To show the problems faced by early national parks. 2. What does the underlined word "restricting" in paragraph 2 probably mean? A. Encouraging. B. Limiting. C. Recording. D. Studying. 3.What can we infer from the passage about tourism in national parks? A. It should be completely banned to protect nature. B. It has no effect on the environment at all. C. It brings both benefits and challenges to the parks. D. It is more important than conservation for park management. 4.What is the main idea of the passage? A. National parks were first created in the United States. B. National parks face serious threats from climate change. C. National parks play an important role in protecting wildlife. D. National parks need to balance conservation with public access. 【导语】 这是一篇议论文。文章主要论述了国家公园在保护自然生态方面的重要作用，同时分析了气候变化和旅游业发展给国家公园带来的挑战，并指出应在保护与公众参观之间寻求平衡。 1.A 细节理解题。根据第一段"The world's first national park, Yellowstone in the United States, was established in 1872. Since then, the concept has spread globally..."可知，提及黄石公园是为了介绍世界上第一个国家公园的建立，从而引出国家公园的历史。故选A。 2.B　词义猜测题。根据第二段"By restricting human activities such as hunting, logging, and mining, these protected areas provide safe habitats for endangered species."可知，国家公园通过限制人类的狩猎、伐木和采矿等活动，为濒危物种提供安全的栖息地。restricting意为"限制"，与limiting意思相近。故选B。 3.C　推理判断题。根据第三段"Too many visitors can damage vegetation, disturb wildlife, and cause soil erosion."可知旅游业给公园带来挑战；再根据第四段"Visitors to national parks often develop a deeper appreciation for nature, which can inspire them to support conservation efforts"可知旅游业也让人们更加欣赏自然、支持保护事业。由此可推知，旅游业给国家公园既带来了益处也带来了挑战。故选C。 4.D　主旨大意题。通读全文，文章前两段介绍了国家公园的保护功能，第三段指出了气候变化和旅游业带来的挑战，最后一段"The key is to find a balance between allowing people to experience these natural wonders and ensuring that the parks remain unspoiled for future generations."点明主旨——国家公园需要在保护生态与允许公众参观之间找到平衡。故选D。 7、 七选五 National parks are created to protect natural landscapes and wildlife. However, the increasing number of visitors has brought new challenges. 1 Firstly, too many tourists can damage the natural environment. 2 For example, in some popular parks, vegetation has been destroyed by foot traffic, and wildlife has been disturbed by human presence. Secondly, the infrastructure built for tourism can harm the ecosystem. Roads, hotels, and restaurants often require clearing land and using natural resources. 3 However, this does not mean we should stop visiting national parks. 4 By limiting the number of visitors, designating specific trails, and educating the public, we can reduce the negative impact while still allowing people to enjoy these natural treasures. 5 With careful planning and responsible behavior, national parks can continue to serve as protectors of nature and sources of inspiration for generations to come. A. So, what can be done to balance tourism and conservation? B. This makes it difficult for plants and animals to thrive. C. The question is how to enjoy nature without destroying it. D. They offer people a chance to connect with nature and learn about wildlife. E. In fact, national parks play an important role in environmental education. F. The paths created by visitors can lead to soil erosion and water pollution. G. It is important to remember that national parks are created for preservation, not just recreation. 【文章大意】 本文是一篇议论文。文章主要论述了旅游业给国家公园带来的环境挑战，并提出了在保护自然与满足公众参观需求之间寻求平衡的解决措施。 1.C　由上文"National parks are created to protect natural landscapes and wildlife. However, the increasing number of visitors has brought new challenges."可知，国家公园旨在保护自然，但游客增多带来了挑战。C选项"The question is how to enjoy nature without destroying it(问题是如何在享受自然的同时不破坏它)"承上启下，引出下文对具体挑战的论述。故选C。 2.F　由上文"Firstly, too many tourists can damage the natural environment."可知，此处应具体说明游客如何破坏环境。F选项"The paths created by visitors can lead to soil erosion and water pollution(游客踩出的小路会导致土壤侵蚀和水污染)"具体阐述了游客对环境的破坏，且与下文举例衔接紧密。故选F。 3.B　由上文"Roads, hotels, and restaurants often require clearing land and using natural resources."可知，旅游基础设施建设需要清理土地、消耗资源。B选项"This makes it difficult for plants and animals to thrive(这使得动植物难以繁衍生长)"说明了这种行为造成的后果，This指代前文内容。故选B。 4.A　由上文"However, this does not mean we should stop visiting national parks."和下文"By limiting the number of visitors... we can reduce the negative impact"可知，此处应提出如何平衡旅游与保护的问题。A选项"So, what can be done to balance tourism and conservation?(那么，如何平衡旅游与保护呢？)"承上启下，引出下文的解决措施。故选A。 5.G　由下文"With careful planning and responsible behavior, national parks can continue to serve as protectors of nature"可知，此处应强调国家公园的根本目的。G选项"It is important to remember that national parks are created for preservation, not just recreation(重要的是要记住，国家公园的设立是为了保护，而不仅仅是娱乐)"呼应全文主题，强调保护优先的原则。故选G （2022·全国一卷·语法填空） The Chinese government recently finalized a plan to set up a Giant Panda National Park (GPNP). 1.________ (cover) an area about three times 2.________ size of Yellowstone National Park, the GPNP will be one of the first national parks in the country. The plan will extend protection to a significant number of areas that 3.________ (be) previously unprotected, bringing many of the existing protected areas for giant pandas under one authority 4.________ (increase) effectiveness and reduce inconsistencies in management. After a three-year pilot period, the GPNP will be officially set up next year. The GPNP 5.________ (design) to reflect the guiding principle of “protecting the authenticity and integrity (完整性) of natural ecosystems, preserving biological diversity, protecting ecological buffer zones, 6.________ leaving behind precious natural assets (资产) for future generations”. The GNP's main goal is to improve connectivity between separate 7.________ (population) and homes of giant pandas, and 8.________ (eventual) achieve a desired level of population in the wild. Giant pandas also serve 9.________ an umbrella species (物种)，bringing protection to a host of plants and animals in the southwestern and northwestern parts of China. The GPNP is intended to provide stronger protection for all the species 10.________ live within the Giant Panda Range and significantly improve the health of the ecosystem in the area. 【文章大意】这是一篇说明文。介绍中国政府设立大熊猫国家公园（GPNP）相关规划、设立目标与生态价值。 56. Covering 考查非谓语动词。句意：该公园占地面积约为黄石国家公园的三倍，将成为我国首批国家公园之一。空格处在句中作状语，主语 the GPNP 与动词 cover 为主动关系，因此此处应填动词 - ing 形式 Covering。 57. the 考查冠词。句意：该公园占地面积约为黄石国家公园的三倍，将成为我国首批国家公园之一。倍数表达固定结构 “A+be + 倍数 + the size/height/length…+of+B”，表示 “A 是 B 的…… 倍”，故此处应用定冠词 the。 58. were 考查谓语动词时态与主谓一致。句意：该计划将把保护范围扩大到大量先前未受保护的区域，使众多现有的大熊猫保护区归统一机构管辖，以此提升管理效率，减少管理矛盾。空白处为定语从句谓语动词，先行词为 areas；时间标志词 previously 表示过去状态，谓语动词使用一般过去时复数形式 were。 59. to increase 考查非谓语动词。句意：该计划将把保护范围扩大到大量先前未受保护的区域，使众多现有的大熊猫保护区归统一机构管辖，以此提升管理效率，减少管理矛盾。此处不定式短语作目的状语，表达设立统一管理机构的目的，故填 to increase。 60. is designed 考查谓语动词时态语态。句意：大熊猫国家公园旨在体现 “保护自然生态系统原真性与完整性、维护生物多样性、保护生态缓冲带，为后代留下珍贵自然资产” 这一指导原则。主语 the GPNP 与动词 design 为动宾关系；文本为客观介绍现行规划，使用一般现在时被动语态，故填 is designed。 61. and 考查并列连词。句意：大熊猫国家公园旨在体现 “保护自然生态系统原真性与完整性、维护生物多样性、保护生态缓冲带，为后代留下珍贵自然资产” 这一指导原则。句内四个动名词短语为并列宾语，并列多个并列成分，最后两项之间用并列连词 and 连接。 62. populations 考查名词复数。句意：大熊猫国家公园的主要目标是打通各个独立大熊猫种群栖息地之间的连通性，最终实现理想的野生种群数量规模。本句中 population 表示（同一物种的）族群、种群，属于可数名词；后文并列名词 homes 为复数，因此使用复数形式 populations。 63. eventually 考查词性转换（副词）。句意：大熊猫国家公园的主要目标是打通各个独立大熊猫种群栖息地之间的连通性，最终实现理想的野生种群数量规模。空格修饰谓语动词 achieve，需要使用副词作状语，故填 eventually，意为 “最终”。 64. as 考查介词与固定搭配。句意：大熊猫同时也是一类伞护种，为我国西南、西北大量动植物带来生态保护。固定短语 serve as，意为 “充当；作为”，故填介词 as。补充：伞护种指只要保障该物种栖息地完整，栖息地内其他物种就能同步得到保护。 65. that 考查定语从句关系代词。句意：大熊猫国家公园计划为大熊猫分布范围内所有物种提供更强有力的保护，并显著改善区域内生态系统健康水平。先行词为 species，且先行词被 all 修饰；定语从句关系代词在从句内部充当主语，这种情况关系代词只能使用 that。 4 / 8 学科网（北京）股份有限公司 $ 分层作业 Unit 3 Period 1 Reading and Thinking 目 录 A组 巩固过关 B组 能力进阶 C组 思维拔高 拓展 链接高考 1、 将下列单词翻译为英文。 1. vt. 连续猛击；n. 自助餐 ________ 2. n. 边缘；边线 ________ 3. adj. 辽阔的；巨大的 ________ 4. n. 领土；地盘 ________ 5.n. 边界；分界线 ________ 6. n. 冰川 ________ 7. n. 山谷 ________ 8. vt. 明令禁止；n. 禁令 ________ 9. vt. 陪伴；陪同 ________ 10. vt. 采纳；适应 ________ 二、短语英汉互译。 1. on the move ________________ 2. live off reindeer ________________ 3. set out ________________ 4. within park boundaries ________________ 5. leave behind ________________ 6. be blessed to do ________________ 7. keep the land in its natural state ________________ 8. 北极圈 ________________ 9. 一座古老的萨米小屋 ________________ 10. 风和日丽的荒野 ________________ 三、单句语法填空。 1. I wake up to the sound of the wind ________ (buffet) my tent. 2. Around 9,000 years ago, the ice melted, ________ (leave) hundreds of glaciers（P26） 3. ________ (follow) the reindeer were the Sami people. 4. We are ________ (bless) to see the midnight sun here. 5. New buildings ________ (ban) inside Sarek National Park. 6. With nobody ________ (accompany) me, I hiked alone for days. 7. The path ________ (stretch) to the mountain edge. 8. ________ (check) my watch, I found it was still early morning. 9. The Sami ________ (be) on the move for thousands of years. 10. This is a place with no towns ________ (see) far and wide. 四、根据汉语意思完成句子 1. 即使阳光明媚，也分不清白天黑夜。 Even though the sun shines brightly, it’s impossible ________ morning ________ night. 2.1909 年萨勒克被划为国家公园，以保持土地原始风貌。 In 1909, Sarek became a national park ________ the land in its natural state. 3.数百年来，照看驯鹿是萨米人的生活方式。 ________ after reindeer ________ a way of life for the Sami. 4. 山谷对面有一座古老的萨米小屋清晰可见。（倒装） At the far side of the valley ________ an ancient Sami cottage. 5. 置身这片荒野，让我觉得活着无比幸运。 ________ in such wild land ________ me feel blessed to be alive. 五、语法填空 I wake up to the sound of the wind 1.________ (buffet) the cloth of my tent. Even though the sun is brightly shining, 2.________ (tell) whether it is day or night is impossible. I’m above the Arctic Circle, 3.________ summer brings the midnight sun. Spreading out before me 4.________ (be) branches of the river valley. Around 9,000 years ago, the ice melted, 5.________ (leave) about 100 glaciers. Following the reindeer 6.________ (be) the Sami people, who made this territory their home. In 1909, Sarek was made a national park 7.________ (protect) wild ecology. All new development 8.________ (ban) within boundaries, though Sami people can keep their traditional life 9.________ reindeer. Being in such a vast wild park 10.________ (make) me deeply relaxed. 6、 阅读理解 National parks are created to protect natural landscapes, wildlife, and cultural heritage for future generations. The world's first national park, Yellowstone in the United States, was established in 1872. Since then, the concept has spread globally, with thousands of national parks now covering diverse ecosystems from tropical rainforests to Arctic tundra. The primary purpose of national parks is conservation. By restricting human activities such as hunting, logging, and mining, these protected areas provide safe habitats for endangered species. For instance, the Giant Panda National Park in China connects dozens of existing protected areas, creating a vast home for pandas and other wildlife. Similarly, Sarek National Park in Sweden keeps its land in a natural state, allowing the Sami people to continue their traditional way of life while banning most modern development. However, national parks also face significant challenges. Climate change threatens to alter the very ecosystems these parks aim to protect. Rising temperatures are causing glaciers to melt and sea levels to rise, endangering coastal parks. Additionally, the increasing number of tourists has brought new problems. Too many visitors can damage vegetation, disturb wildlife, and cause soil erosion. The infrastructure built for tourism — roads, hotels, and restaurants — often requires clearing land and using natural resources. Despite these challenges, national parks remain essential. They not only preserve biodiversity but also provide opportunities for scientific research and environmental education. Visitors to national parks often develop a deeper appreciation for nature, which can inspire them to support conservation efforts in their daily lives. The key is to find a balance between allowing people to experience these natural wonders and ensuring that the parks remain unspoiled for future generations. 1. Why was Yellowstone mentioned in the first paragraph? A. To introduce the history of national parks. B. To compare it with other parks in the world. C. To explain why it attracts millions of visitors. D. D. To show the problems faced by early national parks. 2. What does the underlined word "restricting" in paragraph 2 probably mean? A. Encouraging. B. Limiting. C. Recording. D. Studying. 3.What can we infer from the passage about tourism in national parks? A. It should be completely banned to protect nature. B. It has no effect on the environment at all. C. It brings both benefits and challenges to the parks. D. It is more important than conservation for park management. 4.What is the main idea of the passage? A. National parks were first created in the United States. B. National parks face serious threats from climate change. C. National parks play an important role in protecting wildlife. D. National parks need to balance conservation with public access. 7、 七选五 National parks are created to protect natural landscapes and wildlife. However, the increasing number of visitors has brought new challenges. 1 Firstly, too many tourists can damage the natural environment. 2 For example, in some popular parks, vegetation has been destroyed by foot traffic, and wildlife has been disturbed by human presence. Secondly, the infrastructure built for tourism can harm the ecosystem. Roads, hotels, and restaurants often require clearing land and using natural resources. 3 However, this does not mean we should stop visiting national parks. 4 By limiting the number of visitors, designating specific trails, and educating the public, we can reduce the negative impact while still allowing people to enjoy these natural treasures. 5 With careful planning and responsible behavior, national parks can continue to serve as protectors of nature and sources of inspiration for generations to come. A. So, what can be done to balance tourism and conservation? B. This makes it difficult for plants and animals to thrive. C. The question is how to enjoy nature without destroying it. D. They offer people a chance to connect with nature and learn about wildlife. E. In fact, national parks play an important role in environmental education. F. The paths created by visitors can lead to soil erosion and water pollution. G. It is important to remember that national parks are created for preservation, not just recreation. （2022·全国一卷·语法填空） The Chinese government recently finalized a plan to set up a Giant Panda National Park (GPNP). 1.________ (cover) an area about three times 2.________ size of Yellowstone National Park, the GPNP will be one of the first national parks in the country. The plan will extend protection to a significant number of areas that 3.________ (be) previously unprotected, bringing many of the existing protected areas for giant pandas under one authority 4.________ (increase) effectiveness and reduce inconsistencies in management. After a three-year pilot period, the GPNP will be officially set up next year. The GPNP 5.________ (design) to reflect the guiding principle of “protecting the authenticity and integrity (完整性) of natural ecosystems, preserving biological diversity, protecting ecological buffer zones, 6.________ leaving behind precious natural assets (资产) for future generations”. The GNP's main goal is to improve connectivity between separate 7.________ (population) and homes of giant pandas, and 8.________ (eventual) achieve a desired level of population in the wild. Giant pandas also serve 9.________ an umbrella species (物种)，bringing protection to a host of plants and animals in the southwestern and northwestern parts of China. The GPNP is intended to provide stronger protection for all the species 10.________ live within the Giant Panda Range and significantly improve the health of the ecosystem in the area. 4 / 8 学科网（北京）股份有限公司 $ 分层作业 Unit 3 Period 1 Reading and Thinking 1、 将下列单词翻译为英文。 1.buffet 2.edge 3.vast 4.territory 5.boundary 6.glacier 7.valley 8.ban 9.accompany 10.adopt 11.remote 12.visible 二、短语英汉互译。 1.在迁徙；四处奔波 2.依靠驯鹿为生 3.出发，启程 4.在园区边界内 5.遗留，留下 6.有幸做某事 7.保持土地原始自然状态 8.above the Arctic Circle 9.an ancient Sami cottage 10.beautiful wild land. 三、单句语法填空。 1.buffeting 2.leaving 3.Following 4.blessed 5.are banned 6.accompanying 7.stretches 8.Checking 9.have been 10.visible 四、根据汉语意思完成句子 1.to tell; from 2.to keep 3.Looking; was 4.is visible 5.Being; makes 五、语法填空 1. buffeting 2.telling 3.where 4.are 5.leaving 6.were 7.to protect 8.is banned 9.on 10.makes 6、 阅读理解 【导语】 这是一篇议论文。文章主要论述了国家公园在保护自然生态方面的重要作用，同时分析了气候变化和旅游业发展给国家公园带来的挑战，并指出应在保护与公众参观之间寻求平衡。 1.A 细节理解题。根据第一段"The world's first national park, Yellowstone in the United States, was established in 1872. Since then, the concept has spread globally..."可知，提及黄石公园是为了介绍世界上第一个国家公园的建立，从而引出国家公园的历史。故选A。 2.B　词义猜测题。根据第二段"By restricting human activities such as hunting, logging, and mining, these protected areas provide safe habitats for endangered species."可知，国家公园通过限制人类的狩猎、伐木和采矿等活动，为濒危物种提供安全的栖息地。restricting意为"限制"，与limiting意思相近。故选B。 3.C　推理判断题。根据第三段"Too many visitors can damage vegetation, disturb wildlife, and cause soil erosion."可知旅游业给公园带来挑战；再根据第四段"Visitors to national parks often develop a deeper appreciation for nature, which can inspire them to support conservation efforts"可知旅游业也让人们更加欣赏自然、支持保护事业。由此可推知，旅游业给国家公园既带来了益处也带来了挑战。故选C。 4.D　主旨大意题。通读全文，文章前两段介绍了国家公园的保护功能，第三段指出了气候变化和旅游业带来的挑战，最后一段"The key is to find a balance between allowing people to experience these natural wonders and ensuring that the parks remain unspoiled for future generations."点明主旨——国家公园需要在保护生态与允许公众参观之间找到平衡。故选D。 7、 七选五 【文章大意】 本文是一篇议论文。文章主要论述了旅游业给国家公园带来的环境挑战，并提出了在保护自然与满足公众参观需求之间寻求平衡的解决措施。 1.C　由上文"National parks are created to protect natural landscapes and wildlife. However, the increasing number of visitors has brought new challenges."可知，国家公园旨在保护自然，但游客增多带来了挑战。C选项"The question is how to enjoy nature without destroying it(问题是如何在享受自然的同时不破坏它)"承上启下，引出下文对具体挑战的论述。故选C。 2.F　由上文"Firstly, too many tourists can damage the natural environment."可知，此处应具体说明游客如何破坏环境。F选项"The paths created by visitors can lead to soil erosion and water pollution(游客踩出的小路会导致土壤侵蚀和水污染)"具体阐述了游客对环境的破坏，且与下文举例衔接紧密。故选F。 3.B　由上文"Roads, hotels, and restaurants often require clearing land and using natural resources."可知，旅游基础设施建设需要清理土地、消耗资源。B选项"This makes it difficult for plants and animals to thrive(这使得动植物难以繁衍生长)"说明了这种行为造成的后果，This指代前文内容。故选B。 4.A　由上文"However, this does not mean we should stop visiting national parks."和下文"By limiting the number of visitors... we can reduce the negative impact"可知，此处应提出如何平衡旅游与保护的问题。A选项"So, what can be done to balance tourism and conservation?(那么，如何平衡旅游与保护呢？)"承上启下，引出下文的解决措施。故选A。 5.G　由下文"With careful planning and responsible behavior, national parks can continue to serve as protectors of nature"可知，此处应强调国家公园的根本目的。G选项"It is important to remember that national parks are created for preservation, not just recreation(重要的是要记住，国家公园的设立是为了保护，而不仅仅是娱乐)"呼应全文主题，强调保护优先的原则。故选G （2022·全国一卷·语法填空） 【文章大意】这是一篇说明文。介绍中国政府设立大熊猫国家公园（GPNP）相关规划、设立目标与生态价值。 56. Covering 考查非谓语动词。句意：该公园占地面积约为黄石国家公园的三倍，将成为我国首批国家公园之一。空格处在句中作状语，主语 the GPNP 与动词 cover 为主动关系，因此此处应填动词 - ing 形式 Covering。 57. the 考查冠词。句意：该公园占地面积约为黄石国家公园的三倍，将成为我国首批国家公园之一。倍数表达固定结构 “A+be + 倍数 + the size/height/length…+of+B”，表示 “A 是 B 的…… 倍”，故此处应用定冠词 the。 58. were 考查谓语动词时态与主谓一致。句意：该计划将把保护范围扩大到大量先前未受保护的区域，使众多现有的大熊猫保护区归统一机构管辖，以此提升管理效率，减少管理矛盾。空白处为定语从句谓语动词，先行词为 areas；时间标志词 previously 表示过去状态，谓语动词使用一般过去时复数形式 were。 59. to increase 考查非谓语动词。句意：该计划将把保护范围扩大到大量先前未受保护的区域，使众多现有的大熊猫保护区归统一机构管辖，以此提升管理效率，减少管理矛盾。此处不定式短语作目的状语，表达设立统一管理机构的目的，故填 to increase。 60. is designed 考查谓语动词时态语态。句意：大熊猫国家公园旨在体现 “保护自然生态系统原真性与完整性、维护生物多样性、保护生态缓冲带，为后代留下珍贵自然资产” 这一指导原则。主语 the GPNP 与动词 design 为动宾关系；文本为客观介绍现行规划，使用一般现在时被动语态，故填 is designed。 61. and 考查并列连词。句意：大熊猫国家公园旨在体现 “保护自然生态系统原真性与完整性、维护生物多样性、保护生态缓冲带，为后代留下珍贵自然资产” 这一指导原则。句内四个动名词短语为并列宾语，并列多个并列成分，最后两项之间用并列连词 and 连接。 62. populations 考查名词复数。句意：大熊猫国家公园的主要目标是打通各个独立大熊猫种群栖息地之间的连通性，最终实现理想的野生种群数量规模。本句中 population 表示（同一物种的）族群、种群，属于可数名词；后文并列名词 homes 为复数，因此使用复数形式 populations。 63. eventually 考查词性转换（副词）。句意：大熊猫国家公园的主要目标是打通各个独立大熊猫种群栖息地之间的连通性，最终实现理想的野生种群数量规模。空格修饰谓语动词 achieve，需要使用副词作状语，故填 eventually，意为 “最终”。 64. as 考查介词与固定搭配。句意：大熊猫同时也是一类伞护种，为我国西南、西北大量动植物带来生态保护。固定短语 serve as，意为 “充当；作为”，故填介词 as。补充：伞护种指只要保障该物种栖息地完整，栖息地内其他物种就能同步得到保护。 65. that 考查定语从句关系代词。句意：大熊猫国家公园计划为大熊猫分布范围内所有物种提供更强有力的保护，并显著改善区域内生态系统健康水平。先行词为 species，且先行词被 all 修饰；定语从句关系代词在从句内部充当主语，这种情况关系代词只能使用 that。 4 / 8 学科网（北京）股份有限公司 $