必修第三册 UNIT 1 习题讲评(一)—(二)（练习）-【创新方案】2026年高考英语一轮复习（译林版）

习题讲评(一)　2篇阅读理解＋1篇阅读七选五＋1篇完形填空 Ⅰ.阅读理解 A (2025·惠州模拟)Overlooking the Davis — Gant Varsity Soccer Field, a bed of overturned soil waits for further development.In a few years, this area will become a natural habitat and a playground for animals and residents.This peaceful area didn't appear naturally, but through planning and action taken by Catlin Gabel's Tiny Forest project launched by teacher Patrick Walsh. Forests typically take hundreds of years to mature, with four stages of growth.“Tiny forests flatten out time through the planting of all four layers (层)，” Walsh explained.The end result is a fast-growing, native forest in about 20 years.Over 600 plants from 43 species will be planted in the tiny forest, the first one in Oregon. Walsh was inspired to build a tiny forest after hearing about this idea, which emerged in Japan and has taken hold in North America.He shared his vision with seniors in his class.The seniors researched tiny forests and made a proposal resulting in Clean Water Services donating 60 trees and $5,000 from the National Oceanic and Atmospheric Administration.Armed with these resources, Walsh and the students started working.“Something I didn't really expect was the outpouring of students' enthusiasm.Seeing students from all grades volunteered to contribute to the ‘dirty work’ really blew me away，” Walsh said. Senior Megan Cover has been at the school since the first grade.“I'll graduate after working on this project, which is surely sad, but it's really rewarding and great to be a part of this project and to do my bit.We're creating this educational space for many young kids，” Cover said. Walsh summed up his goal of the project, which is to build a place where students can enjoy and learn about nature.“The forest will obviously not solve climate change, but it will deserve the efforts if the kids think about climate change and remember the importance of reforestation and trees when they look outside at the forest.” 语篇解读：本文是一篇记叙文。文章讲述了在老师Patrick Walsh的带领下，学校的学生合力种下了一片小森林，给未来留下了一份希望。 1．What is special about tiny forests? A．They originated in North America. B．They are usually planted in schools. C．They contain various types of trees. D．They become mature in a shorter time. 解析：选D　细节理解题。根据第二段第二、三句可知，森林通常需要数百年才能形成，但是小森林的生长时间大大缩短了，即它们会在较短的时间内成长起来。 2．What surprised Walsh in the process of planting the tiny forest? A．The abundance of native tree species. B．Public concern about the environment. C．The active participation of students. D．Support from local organizations. 解析：选C　细节理解题。根据第三段最后两句可知，Walsh 没有预料到学生们的热情会如此高。 3．How does Megan Cover feel about the project? A．Proud.　　　　　　　 B．Regretful. C．Grateful. D．Disappointed. 解析：选A　推理判断题。根据第四段可知，Megan认为这是一件非常有意义和伟大的事情，因此，她为自己能够参与小森林项目感到自豪。 4．What does Walsh want the forest to function as for the students? A．A model. B．A reminder. C．A resource. D．A witness. 解析：选B　推理判断题。根据最后一段第二句可推断，Walsh希望小森林能够对学生们起到提醒作用。 B The green, natural forest absorbs carbon dioxide from the air through photosynthesis (光合作用)．There is another way of dealing with the climate crisis.That is setting up fields of dark-colored solar panels, also known as “solar forests”， which replace power stations that use fossil fuels such as coal and gas to make electricity, thus mitigating harmful emissions of greenhouse gases. But since they are both relatively dark, they absorb a lot of solar radiation.Some of the energy is used for photosynthesis in natural forests or to produce electricity in “solar forests”， but most returns to the atmosphere, heating it up.Then what would be the more effective land use option in terms of the climate crisis: planting a forest, or building solar panels? This issue has long been debated by decision-makers around the world.Now, we may have an answer, thanks to a new study. First, the researchers compared the impact of a forest on the climate crisis in a dry area to that of a solar farm in a similar environment.The researchers found that the albedo (反射) effect of both of these “forests” was similar, but that the absorption or prevention of carbon emissions was very different.It turns out that it takes 2.5 years for the heat emitted by solar farms to be balanced by the carbon emissions that are avoided, thanks to the energy they produce.In the case of a natural forest of similar size, it would take more than 100 years of photosynthesis to balance its heating effect. The researchers also studied how the heating-cooling relationship changed in other climates and found that in more humid environments, the heating effect of planting large numbers of trees is smaller.And the break-even point is reached within 15 to 18 years. “In dry places, building solar forests seems far more effective in addressing the climate crisis.Meanwhile, forests absorb about a third of annual carbon emissions and play a vital role in the global rain cycle, in maintaining biodiversity and in many other environmental and social contexts.Preventing them from being cut down and planting more trees in humid areas are of great significance，” explains one of the researchers in the study. 语篇解读：本文是一篇说明文。文章介绍了建立“太阳能森林”来取代使用煤和天然气等化石燃料发电的发电站，从而减少有害的温室气体排放。 5．What does the underlined word “mitigating” in paragraph 1 probably mean? A．Releasing. B．Decreasing. C．Generating. D．Stabilizing. 解析：选B　词义猜测题。画线词前文提到采用深色的太阳能电池板就可以取代煤和天然气等化石燃料，那么使用无污染的太阳能就可以减少温室气体的排放。故画线词意为“减少”，与B项词义相近。 6．What is the root cause of the long-running debate over the two types of forests? A．They cause much damage to the land. B．They result in a serious loss of farmland. C．They contribute to the warming of the atmosphere. D．They lose energy during the absorption of solar radiation. 解析：选C　细节理解题。根据第二段第二句可知，两种森林都会造成温度的升高，因此才会引起对这两种森林的争论。 7．What did the researchers find in the study conducted in the dry environment? A．The natural forest exhibits a stronger albedo effect. B．The solar forest can generate more energy in dry areas. C．The solar forest is superior in balancing the heating effect. D．The natural forest is more effective in solving the climate crisis. 解析：选C　细节理解题。根据第三段中“It turns out ... balance its heating effect.”可知，在干燥地区，太阳能森林只需要2.5年就能与它们产生的能量所避免的碳排放相平衡，而天然森林则需要100多年，说明太阳能森林在平衡热效应方面更胜一筹。 8．What can be concluded from the last paragraph? A．More trees should be planted in dry regions. B．More methods should be adopted to address the climate crisis. C．Fields of solar panels should be set up everywhere on the earth. D．Building solar panels and planting trees should be effectively combined. 解析：选D　推理判断题。根据最后一段可知，在不同环境区域，太阳能森林和天然森林能发挥的功能、作用和优势也不同，因此两种森林有效结合起来就可以发挥出最大的效果。 Ⅱ.阅读七选五 (2025·河南重点中学模拟)We often hear very bad statistics about the destruction of the Amazon. __9__ One Amazonian Indian tribe (部落) every year has disappeared since 1900.Unless something is done to prevent it, the Amazon will be totally destroyed in fifty years' time. __10__ Although it is being destroyed by big farmers and logging (伐木) companies, the biggest cause of its destruction is the cutting down of trees by thousands of small-scale farmers. __11__ They cut down trees of the rainforest to grow crops to make money.The soil of the Amazon is perfect for plants as long as there are trees.It is the trees that recycle the nutrients that make the Amazon suitable for growing food.When the farmers cut down the trees, the soil can only support crops for one or two years.__12__ Logging is the second biggest cause of the destruction of the rainforest.A lot of the trees are taken for firewood, charcoal, or for making furniture.Not only are these trees destroyed, but the trees around them are also destroyed to make way for the roads and tracks needed to take the wood away.Large areas of forest have also been cut down to free land for cattle farming. __13__ And the ranchers (牧场主) move on.More trees will be sure to disappear because of their cattle. Most of the rainforest lies within Brazil.Fortunately, it is beginning to bring more laws to protect its rainforest. A．Again the land cannot support them for long. B．So they have to move on, and cut down more trees. C．The problem involves organizations and governments. D．The trees are often considered important to big farmers. E．Poverty forces people to leave the cities and look for land. F．An area of rainforest, the size of Belgium, is cut down annually. G．The true key factor causing damage to the rainforest is not as you imagine. 语篇解读：本文是一篇说明文。文章主要介绍了亚马孙雨林遭到破坏的原因。 9．解析：选F　本句承接上下文，应具体说明亚马孙雨林遭到破坏的情况。故F项“每年有相当于比利时面积的热带雨林被砍伐”符合语境。 10．解析：选G　下文主要论述了森林被破坏的原因。故G项“造成雨林被破坏的真正的关键因素并不像你想象的那样”引出下文，符合语境。 11．解析：选E　根据上文可知，造成森林被破坏的最大原因是成千上万的小规模农户砍伐树木；下文则提到砍伐雨林是为了赚钱，说明是贫困导致的，故E项“贫困迫使人们离开城市去寻找土地”符合语境。 12．解析：选B　上文提到土壤只能支持耕种一到两年，说明接下来应提到农民要搬迁至其他地方继续耕种。故B项“因此，他们不得不继续搬迁，砍伐更多的树”符合语境。 13．解析：选A　根据上下文可知，大面积的森林被砍伐，腾出的土地用于养牛，但这片土地又不能长久地供养这些牲畜的生存，因此，牧场主不得不再次搬迁，这导致更多的树木被砍伐。故A项“这片土地又不能长久地支撑他们”承上启下，符合语境。 Ⅲ.完形填空 (2025·宿迁模拟)My passion has always been caring for animals.That's why I __14__ at Bidcawee.Bidcawee is a shelter (收容所) for cats and dogs, where all the animals are equally __15__.Whether the cat or the dog stays for a day or years, each one has a special place in my heart. Most of the shelter dogs are so gentle and friendly that they cause me to wonder why no one has taken them __16__ yet.The others need a bit of __17__ and love to warm up, but once they __18__ you, you fall in love with them.One of my favorites is a dog called Lola.She always bark at strangers.However, once she sees you often and gets __19__ around you, she greets you with her tail wagging (摇摆), side to side. A common characteristic with all of the dogs, though, is that they can adapt to changes and __20__ the life at the shelter.And that's what I find so amazing about them.Timmy is a 7-year-old dog that was __21__ after around six years with his owner.Nevertheless, he doesn't just stay there, thinking about the past and __22__ his person to come back.Instead, he focuses on the __23__ and is friendly with everyone.A two-year-old dog called Noob lost one of his legs in a car accident.However, he plays with other four-legged dogs __24__， as if the injury didn't bother him. Bidcawee constantly __25__ their volunteers, but to me, they have done more for me than I could ever give to them.I truly enjoy every moment I __26__ at this animal shelter, which gives me a __27__ to be with all these lovely dogs and cats.It is definitely one of my most rewarding __28__. 语篇解读：本文是一篇记叙文。文章讲述了作者在Bidcawee做志愿者的经历。 14．A.learn　　　　　　　 B．volunteer C．live D．observe 解析：选B　根据上文“My passion has always been caring for animals.”以及下文“their volunteers”可知，作者在Bidcawee做志愿者。 15．A.loved B．tested C．shown D．introduced 解析：选A　根据上文“Bidcawee is a shelter for cats and dogs”以及下文“each one has a special place in my heart”可知，所有的动物都受到同样的爱。 16．A.there B．out C．home D．forward 解析：选C　根据上文“Most of the shelter dogs are so gentle and friendly”可知，人们去动物收容所可以领养动物，将其带回家。 17．A.assistance B．time C．effort D．support 解析：选B　根据下文“love to warm up”可知，剩下的那些狗需要一点时间和爱来接纳人类。 18．A.approach B．contact C．discover D．recognize 解析：选D　根据下文“you fall in love with them”可知，一旦动物认可人类，人们也会爱上它们。 19．A.curious B．comfortable C．active D．confident 解析：选B　根据下文“she greets you with her tail wagging, side to side”可知，狗在你身边感到舒服，就会向你示好。 20．A.get used to B．get ready for C．are familiar with D．are tired of 解析：选A　根据上文“adapt to changes”可知，所有的狗都有一个共同的特点，那就是它们能适应变化，习惯收容所的生活。 21．A.injured B．raised C．abandoned D．adopted 解析：选C　根据下文语境可知，狗被抛弃了。 22．A.directing B．reminding C．requiring D．expecting 解析：选D　根据上文语境可知，狗没有只待在那里，沉浸于过去，期待着主人回来。 23．A.present B．future C．changes D．memories 解析：选A　根据下文“is friendly with everyone”可知，狗对每个人都很友好，它没有沉浸于过去而是专注于当下。 24．A.quietly B．separately C．differently D．normally 解析：选D　根据下文“as if the injury didn't bother him”可知，它和其他肢体健全的狗正常玩耍。 25．A.helps B．meets C．invites D．thanks 解析：选D　志愿者们用心照顾着这里的动物，所以Bidcawee对志愿者是感激的。 26．A.spare B．choose C．spend D．remember 解析：选C　根据上文“I truly enjoy every moment”可知，作者很享受在这个动物收容所度过的每一刻。 27．A.dream B．chance C．job D．duty 解析：选B　根据上文“I truly enjoy every moment I ________ at this animal shelter”可知， 作者很享受在这个动物收容所度过的每一刻，这让作者有机会和这些可爱的狗和猫在一起。 28．A.experiences B．achievements C．strategies D．improvements 解析：选A　在Bidcawee做志愿者对作者来说是最有价值的经历之一。 习题讲评(二)　1篇语法填空＋1篇应用文写作＋1篇读后续写 Ⅰ.语法填空 (2025·河南重点中学模拟) A Guizhou golden monkey “Xiao Fan” gave birth to a baby on March 21, 2024 in southwest China's Mount Fanjingshan region, the Fanjingshan National Nature Reserve Administration announced Friday.The Guizhou golden monkey is also called the rare Guizhou snub-nosed monkey __1__ (know) as the “Earth's only child”． The baby monkey is in sound health.Amazingly, over the past eight years, “Xiao Fan” __2__ (give) birth to four healthy babies successfully, according to the reserve administration.And this has made a great contribution to __3___ (they) research work. The rare Guizhou snub-nosed monkey, __4__ exclusively lives in the area of Mount Fanjingshan, a UNESCO World Natural Heritage Site, is under top-level __5__ (protect) in China and is listed as a “__6__ (critical) endangered” species by the International Union for Conservation of Nature. Yang Wei, head of the Guizhou snub-nosed monkey research center of the nature reserve, said that the breeding (繁殖) period of the monkeys was shortened from three years to two years at the center, thus __7__ (help) carry out scientific research on the monkeys greatly. Among the three species of golden snub-nosed monkeys endemic (特有的) to China, the Guizhou snub-nosed monkey is the one with the __8__ (small) population, the narrowest habitat and the least ecological information. There has been __9__ estimated population of 700 to 800 rare Guizhou snub-nosed monkeys. __10__ present, there are nine captive Guizhou snub-nosed monkeys at the research center. 语篇解读：本文是一篇新闻报道。2024年3月21日，贵州梵净山国家级自然保护管理中心的黔金丝猴“小梵”产下一只幼崽。“小梵”在八年中已连续顺利产下了四只健康幼崽，让黔金丝猴的科学研究工作上了一个新台阶。 1．known　考查非谓语动词。be known as表示“被誉为”，此处用过去分词作定语。 2．has given　考查时态和主谓一致。根据时间状语“over the past eight years”可知，此处应用现在完成时，且主语为Xiao Fan，助动词应用has。 3．their　考查代词。空处修饰名词词组research work，应用形容词性物主代词their。 4．who/which　考查定语从句。空处引导非限制性定语从句，修饰先行词monkey，且在从句中作主语，故填who/which。 5．protection　考查名词。under protection意为“受到保护”，为固定搭配。 6．critically　考查副词。空处修饰形容词endangered，应用副词critically。 7．helping　考查非谓语动词。根据句意及空前的“thus”可知，空处需用动词的-ing形式作结果状语。 8．smallest　考查形容词最高级。根据句意以及下文“the narrowest habitat and the least ecological information”可知，此处需用形容词的最高级形式。 9．an　考查冠词。a population of为固定搭配，意为“人口数量为……”，且estimated以元音音素开头，故填an。 10．At　考查介词。at present为固定搭配，意为“目前，现在”，且空处位于句首，首字母应大写，故填At。 Ⅱ.应用文写作 (2025·石家庄摸底考试)假定你是李华，外教Bruce要求你班同学做一个主题为“Wildlife Protection”的小组项目。作为组长，请你给Bruce写一封邮件，内容包括： 1．项目设想；　2.寻求指导。 注意：1.写作词数应为80左右； 2．请按如下格式作答。 Dear Bruce， Yours， Li Hua 参考范文： Dear Bruce， Hope this letter finds you well.As the leader of our group project on Wildlife Protection, I'd like to share our ideas with you and seek your guidance. We plan to create an informative brochure highlighting the importance of wildlife conservation and ways in which we can contribute to it.We also intend to organize a school-wide campaign to raise the awareness about the issue. Could you please provide us with some suggestions and feedback on our project ideas? We greatly appreciate your support and expertise. Yours， Li Hua Ⅲ.读后续写 阅读下面材料，根据其内容和所给段落开头语续写两段，使之构成一篇完整的短文。 (2025·厦门模拟)The Araguaia River is one of the biggest rivers in Brazil. It is home to thousands of animals, including bright blue and yellow macaws. River dolphins swim and play in the water, and there are many different colored fish. In one town, a 13-year-old boy named Rhenan would walk along the river every day. But looking at the river made him worry because there was rubbish everywhere. He saw plastic bottles, old clothing, and empty food packages. The water looked dark and ugly. At school, Rhenan asked about the dirty river. “You wouldn't want trash in your house，” said his teacher. “Think about the poor animals！” For days, Rhenan couldn't stop thinking about the river. It didn't seem right to him that this big, powerful river was filled with trash. “It's hurting the animals in my area，” he thought. “And it's also hurting the families who live here.” Then Rhenan had an idea. The next morning, Rhenan talked to his mother about his plan for the river. He wanted to go around his town and ask for everyone's help. Maybe if they all worked together, they could clean up the river! Rhenan's mother loved his idea. “I believe the most important thing for you, Rhenan, is learning how to change things that you care about. That will stay with you forever，” she told him. She told him she would help him all along the way. The next day, Rhenan went to the police department. Then he went to the Mayor's office. He visited other schools, offices, and businesses. Soon he had a very big group of people who liked his idea! 注意：1.续写词数应为150左右； 2．请按如下格式作答。 Over an entire day, they all worked together to clean up the rubbish. Looking at the clean river, Rhenan decided to stop this problem from happening again.　 参考范文： Over an entire day, they all worked together to clean up the rubbish. Rhenan and his group of volunteers filled up many bags with plastic bottles, old clothing, and empty food packages from the river. They walked along the riverbank and the surrounding area, picking up all kinds of litter. More people from all walks of life, young or old, joined them to make a positive change in their community. Hard as the work was, they were all happy to help. Looking at the clean river, they felt a sense of pride. Looking at the clean river, Rhenan decided to stop this problem from happening again. He came up with the idea of raising the awareness of the importance of protecting the environment by making posters and flyers with pictures of the clean river and the animals that lived in it. It was with the students who he first held discussions about how people could help to keep the river clean and also benefit the community. What's more, he suggested that the Mayor and other officials set up recycling programs to make it easier for people to dispose of their waste properly. Rhenan's dedication showed that one person can make a huge difference. 9 / 10 学科网（北京）股份有限公司 $$