Unit 7【刷题型】（语法填空精准练）-2026-2027学年八年级英语上册单元模块满分必刷题（新教材译林版）

2026-2027学年八年级英语上册单元模块满分必刷题（新教材译林版） Unit 7 The natural world【刷题型】(语法填空精准练) 话题：人与自然-生态保护 基础篇 01 The Search-for-Lost-Birds list has come to public attention recently. It lists ten kinds of birds that have not been seen in the wild for at 1 (little) fifteen years. The list is calling on people 2 (search) for the rarest (最珍稀的) birds on earth. There could be several reasons 3 the long disappearance of the birds on the list. Maybe there have been no 4 (study) in the areas where they live. Maybe people don’t know where or how to find 5 (they). Maybe there are changes to their 6 (nature) homes because of human activities. This year, four expeditions (考察队) 7 (plan) to find eight kinds of the birds. If any of these lost birds are found, ways can be found to protect them 8 help their populations grow. This has happened to 9 (bird) like the Madagascar pochard. 10 number of these once-lost birds is now increasing. 【答案】 1．least 2．to search 3．for 4．studies 5．them 6．natural 7．are planning 8．and 9．birds 10．The 【导语】本文是一篇说明文，主要介绍了“寻找失落鸟类”名单引起了公众关注，分析了鸟类消失的可能原因，以及今年计划进行的考察活动，旨在寻找并保护这些珍稀鸟类。 【详解】 1．句意：它列出了十种至少十五年未在野外见过的鸟类。根据固定搭配“at least”（至少）可知，此处应用副词least。 2．句意：该名单呼吁人们寻找地球上最珍稀的鸟类。根据固定搭配“call on sb to do sth”（呼吁某人做某事）可知，此处应用带to的动词不定式。 3．句意：名单上鸟类长期消失可能有几个原因。根据固定搭配“reasons for”（……的原因）可知，此处应用介词for。 4．句意：也许在它们生活的地区还没有研究。根据“have”可知，其后需填可数名词的复数形式。study的复数是studies。 5．句意：也许人们不知道在哪里或如何找到它们。根据动词“find”可知，此处需填人称代词的宾格形式作宾语。they的宾格是them。 6．句意：也许由于人类活动，它们的自然栖息地发生了变化。根据名词“homes”可知，此处需填形容词作定语。nature的形容词是natural。 7．句意：今年，四个考察队计划寻找八种鸟类。根据“This year”可知，此处描述计划中的将来动作，应用现在进行时表示将来。主语“four expeditions”为复数，谓语用are planning。 8．句意：如果能找到这些失踪的鸟类，就可以找到保护它们并帮助其种群增长的方法。分析句子结构，“protect them”和“help their populations grow”为并列关系，应用并列连词and连接。 9．句意：这种情况也发生在像马达加斯加红头潜鸭这样的鸟类身上。根据“like”可知，此处表示举例，应用名词的复数形式表示泛指。bird的复数是birds。 10．句意：这些曾经失踪的鸟类数量现在正在增加。根据“number of”可知，此处特指这些鸟的数量，应用定冠词The，句首首字母大写。 02 The natural world is amazing. There 1 (be) many ecosystems, like forests, oceans and grasslands. People 2 (depend on) the natural world for survival. In some places, the natural world 3 (face) challenges. Deforestation 4 (destroy) animal habitats. We need 5 (protect) these precious resources. There 6 (be) a “Natural World Day” in our school every year. We 7 (learn) about environmental protection. Near our city, there 8 (be) a beautiful nature park. Students like 9 (explore) there on weekends. I believe that if we protect the natural world well, it 10 (provide) us with a better life. 【答案】 1．are 2．depend on 3．faces 4．destroys 5．to protect 6．is 7．learn 8．is 9．exploring/to explore 10．will provide 【导语】本文介绍了自然世界的重要性、当前面临的挑战以及学校和学生为保护自然所做的行动，呼吁大家保护自然。 【详解】 1．句意：有许多生态系统，比如森林、海洋和草原。本句是There be结构，后面的名词ecosystems是复数，且句子为一般现在时，所以，此处be应用are。 2．句意：人类依靠自然世界生存。本句描述客观事实用一般现在时，主语People是复数，谓语动词用原形，即depend on。 3．句意：在一些地方，自然世界正面临挑战。本句是一般现在时，主语the natural world是单数，谓语动词用第三人称单数形式，即faces。 4．句意：森林砍伐破坏了动物的栖息地。本句是一般现在时，主语Deforestation（森林砍伐）是单数，谓语动词用第三人称单数形式，即destroys。 5．句意：我们需要保护这些宝贵的资源。固定搭配need to do sth.表示“需要做某事”，所以，此处应填to protect。 6．句意：我们学校每年都有一个“自然世界日”。本句是There be结构，时间状语every year表示一般现在时，后面的名词a “Natural World Day”是单数，所以，此处应填is。 7．句意：我们学习关于环境保护的知识。本句描述经常性的动作用一般现在时，主语We是复数，谓语动词用原形，即learn。 8．句意：在我们城市附近，有一个美丽的自然公园。本句描述客观事实用一般现在时，后面的名词a beautiful nature park是单数，所以，此处应填is。 9．句意：学生们喜欢在周末去那里探索。固定搭配like doing/to do sth.表示“喜欢做某事”，所以，此处应填exploring/to explore。 10．句意：我相信如果我们保护好自然世界，它会给我们提供更好的生活。本句是if引导的条件状语从句，应遵循“主将从现”的原则，主句用一般将来时，所以，此处应填will provide。 03 The African savanna is one of the 1 (large) grassland ecosystems in the world. It covers much of eastern and southern Africa and is home to an incredible variety of wildlife. Scientists have been studying the savanna for many years. Over 10,000 researchers 2 (visit) this region since the 1950s. Among them, Dr. Sarah Jones from the UK has spent 3 (thirty) years studying the behaviour of elephants on the savanna. The research on the savanna never stops 4 it is challenging. By studying the plants and animals, we know that the savanna is about 5 million years old and 5 ecosystem is changing all the time. Can it change by 6 (it)? Of course not. It changes because of climate, fires and the activities of animals. As the number of 7 (tourist) continues to grow, there 8 (be) increasing pressure on the savanna environment. 9 (protect) this unique ecosystem, many countries have set up national parks and nature reserves. 10 (visit) are required to follow strict rules to minimize their impact on the environment. 【答案】 1．largest 2．have visited 3．thirty 4．though/although 5．the 6．itself 7．tourists 8．is 9．To protect 10．Visitors 【导语】本文介绍非洲稀树草原，讲述科学家对它的长期研究、生态自身的变化，以及人类为保护这片独特生态系统所采取的举措。 【详解】 1．句意：非洲稀树草原是世界上最大的草原生态系统之一。固定结构“one of the+形容词最高级+可数名词复数”，表示“最……之一”，large的最高级为largest。 2．句意：自20世纪50年代以来，已经有一万多名研究人员到访过这片区域。句中时间标志词“since the 1950s”，意为“自从20世纪50年代”，是现在完成时的标志，主语Over 10,000 researchers是复数，助动词用have，visit的过去分词是visited。 3．句意：在他们当中，来自英国的萨拉・琼斯博士已经花费了三十年时间研究稀树草原上大象的行为。此处修饰后面复数名词years，表达数量“三十”，使用基数词thirty。 4．句意：对稀树草原的研究从未停止，尽管这项研究充满挑战。前后两个分句存在让步关系，连词although/though意为“尽管，虽然”，引导让步状语从句，符合语境。 5．句意：通过研究动植物，我们得知这片稀树草原大约有500万年的历史，并且这个生态系统一直在发生变化。此处特指上文已经提到的the savanna对应的生态系统，用定冠词the，限定ecosystem。 6．句意：它能够依靠自身发生变化吗？当然不能。固定搭配by oneself，意为“独自，靠自己”，代词it的反身代词是itself。 7．句意：随着游客的数量持续增长，稀树草原的环境面临着越来越大的压力。the number of意为“……的数量”，后面接可数名词复数，tourist的复数形式是tourists。 8．句意：随着游客的数量持续增长，稀树草原的环境面临着越来越大的压力。there be句型，后面的主语pressure是不可数名词，句子时态为一般现在时，be动词使用is。 9．句意：为了保护这个独特的生态系统，许多国家设立了国家公园和自然保护区。此处用动词不定式作目的状语，表示设立公园保护区的目的，protect的不定式形式是to protect，句首首字母大写。 10．句意：游客被要求遵守严格的规定，最大限度降低他们对环境造成的影响。本空在句中作主语，需要填名词；谓语are required为复数形式，主语要用复数，visit对应的表示人的名词visitor，复数为visitors，句首首字母大写。 培优篇 04 Mount Emei is well known for its plants and animals. Every year, 1 (visit) from all over the country and even abroad come to visit it. It becomes one of the most popular sights in Sichuan Province. Tourism (旅游业) brings lots of jobs, businesses, and money. If it’s 2 (cloud), people can see many kinds of birds in the trees 3 (sing) and some animals like monkeys climbing up and down. Last Saturday, several of my friends and I 4 (go) there together. Everyone was in a state of great excitement. After about 5 one-hour bus ride, we arrived there. To our surprise, some people paid little attention to 6 (protect) the environment. On the way to the top, plastic bags and bottles were thrown everywhere. We had to pick up the rubbish and put it into the dustbins. We were tired, 7 we felt so proud of what we did. I think we should protect Mount Emei 8 being polluted. If we don’t do anything, the 9 (pollute) will keep the people away. Let’s take action to make Mount Emei 10 (beautiful) and cleaner from now on. 【答案】 1．visitors 2．cloudy 3．singing 4．went 5．a 6．protecting 7．but 8．from 9．pollution 10．more beautiful 【导语】本文介绍了峨眉山作为四川热门景点吸引了众多游客，带来了经济效益，同时讲述作者和朋友上周六登山时发现景区存在乱丢垃圾的破坏环境行为，他们清理了垃圾并呼吁大家共同保护峨眉山，让景区变得更美丽干净。 【详解】 1．句意：每年，来自全国各地甚至国外的游客都会来游览峨眉山。此处句子缺少主语，需要表示“游客”的名词，括号所给visit是动词，要变为指人的名词visitor，谓语动词come是原形，说明主语是复数，因此用复数形式visitors。故填visitors。 2．句意：如果天气多云，人们可以在树林里看到多种鸟类。此处it指代天气，be动词后接形容词作表语，括号所给cloud是名词，对应的形容词是cloudy。故填cloudy。 3．句意：人们可以在树林里看到多种鸟类在唱歌，还有猴子这类动物爬上爬下。此处考查see sb./sth. doing sth.结构，表示“看见某物/某人正在做某事”，强调看到动作正在发生，因此用sing的现在分词形式singing。故填singing。 4．句意：上周六，我和几个朋友一起去了峨眉山。句子的时间状语是Last Saturday，是过去的时间，要用一般过去时，go的过去式是went。故填went。 5．句意：经过大约一小时的巴士行程后，我们到达了那里。此处不缺成分，one-hour是以辅音音素开头的单词，修饰可数名词ride，需要不定冠词a。故填a。 6．句意：令我们惊讶的是，一些人几乎不关注保护环境。pay attention to是固定短语，意为“关注”，此处to是介词，介词后接动词的动名词形式，protect的动名词是protecting。故填protecting。 7．句意：我们很累，但是我们为自己做的事情感到骄傲。前文说“We were tired”，后文说“we felt so proud of what we did”，前后是转折关系，需要表示转折的连词but。故填but。 8．句意：我认为我们应该保护峨眉山不被污染。protect...from...是固定搭配，意为“保护……免受……”，符合此处语境，因此填介词from。故填from。 9．句意：如果我们什么都不做，污染会让人们远离这里。句子缺少主语，冠词the后接名词，括号所给pollute是动词，对应的名词是pollution，是不可数名词。故填pollution。 10．句意：让我们从现在开始行动，让峨眉山变得更美丽、更干净。and连接并列的形容词结构，后面cleaner是比较级，因此此处也要用形容词比较级，beautiful的比较级是more beautiful，符合语境“比原来更美丽”。故填more beautiful。 05 Dorje Tsomo is a worker at the Quanwan Ecological Protection Station in Qinghai. Every morning, Tsomo 1 (set) off early to patrol (巡逻) the Qinghai Lake Scenic Area (风景区). Her work is more than just walking around. She checks every place carefully to prevent hidden dangers like fires and floods 2 (happen). What’s more, she needs to find and stop 3 (harm) human activities in the scenic area in time. Tsomo said, “The Qinghai Lake Scenic Area is home 4 many animals and rare birds. However, some 5 (tour) throw rubbish while touring around Qinghai Lake. This kind of action may cause pollution and harm the environment here. My job is to find problems and solve them as 6 (quick) as possible. In this way, I can make sure the wildlife lives in 7 safe environment.” Tsomo enjoys her work 8 she has a deep love for nature. After finishing college, she chose to return to her hometown and joined the local ecological protection station. In her free time, she often visits schools 9 (share) her knowledge about wildlife with students. “The environment here has improved a lot. In the past, you could hardly see birds in winter. But last winter, some birds came here for a short stay. I’m happy to see the 10 (satisfy) change, and I’m sure the environment will get better in the future,” Tsomo said excitedly. 【答案】 1．sets 2．happening 3．harmful 4．to 5．tourists 6．quickly 7．a 8．because/as/since 9．to share 10．satisfying 【导语】本文通过讲述青海生态保护工作者措姆的日常巡查与科普工作，展现了基层生态保护岗位的工作价值，体现了从业者对自然的热爱，也反映出当地生态环境逐步改善的向好趋势。 【详解】 1．句意：每天早上，措姆都会早早出发巡查青海湖风景区。句中“Every morning”提示这是日常重复性的习惯性动作，需使用一般现在时；主语Tsomo为第三人称单数，谓语动词set 要变为第三人称单数形式sets。 2．句意：她仔细检查每一处区域，防范火灾、洪水这类隐患发生。固定搭配prevent sth. (from) doing sth.表示“阻止某事发生”，搭配中from可省略，动词happen需要变为动名词形式happening。 3．句意：除此之外，她还要及时排查、制止景区内有害的人类活动。此处需要形容词修饰名词短语human activities，名词harm要转化为形容词harmful，表“有害的”。 4．句意：措姆说：“青海湖风景区是众多动物和珍稀鸟类的家园。”固定短语be home to意为“是……的栖息地 / 家园”，因此填介词to。 5．句意：但有部分游客在游览青海湖时会随手扔垃圾。限定词some后要接可数名词复数，tour对应的表“游客”的名词是tourist，复数形式为tourists。 6．句意：我的工作是发现问题，并以尽可能快的速度处理它们。as+副词原级+as possible是固定结构，此处要修饰动词solve，形容词quick 需要转化为副词quickly。 7．句意：通过这种方式，我能保障野生动物生活在一个安全的环境中。environment是可数名词单数，safe以辅音音素开头，要用不定冠词a进行限定。 8．句意：措姆十分热爱自己的工作，因为她发自内心地热爱自然。前后分句为前果后因的逻辑，可用because/as/since引导原因状语从句。 9．句意：空闲的时候，她常常走进校园，给学生分享野生动物相关知识。此处用动词不定式作目的状语，体现走访学校的目的是科普知识，故填to share。 10．句意：看到这令人欣喜的变化我十分开心，我坚信未来的环境会越来越好。此处修饰事物change，要使用-ing类形容词satisfying，表“令人满意的、令人欣喜的”。 06 The Yellow River is China’s second 1 (long) river. It is about 5,400 kilometers long across our country. The river gets its name from its yellow-brown color. It 2 (run) through high mountains, dry deserts, and green forests. As it travels, it creates many amazing landscapes. The river is home to 3 (human), animals and plants. People can use its water for drinking after it’s cleaned. 4 land along the river is also very good for growing crops (庄稼). Many fish and birds live in and near the river too. However, the river is also powerful. When it floods, it could 5 (easy) take people’s homes away. Now big dams (水坝) help control the water and make electricity. The Yellow River plays an important role 6 Chinese culture. There are many old stories and poems about it. Artists also like to paint pictures of the river. People call it the “Mother River” 7 it gives life to China just like a mother cares for 8 (she) children. Now, people are working hard 9 (keep) the river clean. They are also trying to save the water for all the living things in the world. In a word, the Yellow River is closely 10 (connect) with us and it will always be a symbol of China’s long history and bright future. 【答案】 1．longest 2．runs 3．humans 4．The 5．easily 6．in 7．because 8．her 9．to keep 10．connected 【导语】本文介绍黄河作为中国第二长河的概况，讲述黄河养育万物、在中华文化中地位重要，提及洪水隐患与治理措施，还介绍当下人们保护黄河的行动。 【详解】 1．句意：黄河是中国第二长河。此处表示“第二长的”，“the+序数词+形容词最高级”表示“第几最……”，long的最高级为longest。 2．句意：它流经高山、干旱的沙漠和绿色的森林。主语“It”是单数，全文时态为一般现在时，用run的第三人称单数形式runs。 3．句意：这条河是人类、动物和植物的家园。“human”表示“人类”时常用复数形式humans。应填humans。 4．句意：沿河的土地也非常适合种植庄稼。此处特指“沿河的土地”，用定冠词the，句首首字母大写。应填The。 5．句意：当它泛滥时，很容易夺走人们的家园。此处修饰动词“take”，用easy的副词形式easily。 6．句意：黄河在中华文化中扮演着重要角色。“play an important role in”是固定短语，意为“在……中扮演重要角色”。应填in。 7．句意：人们称它为“母亲河”，因为它像母亲照顾孩子一样给予中国生命。此处表原因，用because。 8．句意：人们称它为“母亲河”，因为它像母亲照顾孩子一样给予中国生命。此处修饰名词“children”，用she的形容词性物主代词her。 9．句意：现在，人们正在努力保持河流清洁。此处表目的，“努力”是“为了”保持黄河清洁，用不定式to keep。 10．句意：总之，黄河与我们息息相关，它将永远是中国悠久历史和光明未来的象征。“be connected with”是固定短语，意为“与……相连”。应填connected。 07 What is the best season to visit the Amazon Rainforest (亚马逊雨林)? This is a common question we get from people visiting the rainforest for the 1 (one) time. The answer is any time. There is a wet season and a dry season in the rainforest. There is no time that is 2 (good) than the other. Both offer beautiful sights and amazing chances (机会) to see plant and animal life, hot weather and some 3 (rain) days. The wet season is from November 4 April. During the time, the rainforest gets 60% of the total rainfall, so it is cool and wet. Also, because of the rain, the water in the river 5 (rise) and there is a flood in the forest. That means you can take a boat and travel through the forest. Since you are closer to the top of the trees, you will see beautiful birds, 6 (monkey) and many other animals. The dry season is between May and October. This is the warm season, 7 a temperature of about 36°C． However, it still gets some heavy rains. A key difference is that the land comes out, so people can go to the forest 8 foot. During these months, it is much easier to find snakes and 9 (fish) is much easier too. You may not be able 10 (see) the birds in the trees, but you will see them flying in the sky. Which season would you like to come to the rainforest? 【答案】 1．first 2．better 3．rainy 4．to 5．rises 6．monkeys 7．with 8．on 9．fishing 10．to see 【导语】本文主要介绍了亚马逊雨林。 【详解】 1．句意：这是我们从第一次参观雨林的人那里得到的一个常见的问题。根据“people visiting the rainforest for the...(one) time”可知，此处表示“第一次参观雨林的人”，空处应用one的序数词first。故填first。 2．句意：没有哪一个时间比另一个时间更好。根据空后的“than”可知，空处应用good的比较级形式，故填better。 3．句意：这两个季节都有美丽的风景，都会有美妙的机会看到植物和动物，天气炎热，有时还会下雨。根据“some...(rain) days”可知，空后是名词days，空处应用形容词rainy”下雨的“，作定语。故填rainy。 4．句意：雨季是从11月到次年4月。根据“from November...April”可知，此处应是from...to...“从……到……”。故填to。 5．句意：此外，由于下雨，河水上涨，森林里发生洪灾。根据“the water in the river...(rise) and there is a flood in the forest”可知，句子用一般现在时，主语是不可数名词“water”，谓语动词应用三单形式，故填rises。 6．句意：你会看到美丽的鸟、猴子与许多其他动物。根据“birds, ...(monkey) and many other animals”可知，空处也应用“monkey”的复数形式，表泛指。故填monkeys。 7．句意：这是温暖的季节，气温约为36摄氏度。根据“This is the warm season, ...a temperature of about 36°C.”可知，此处表伴随，空处应用介词with“具有”。故填with。 8．句意：所以人们可以走路去森林。on foot“步行”，是固定短语。故填on。 9．句意：在这几个月里，更容易找到蛇，钓鱼也更容易了。根据“...(fish) is much easier too”可知，此处应是表示“更容易钓鱼了”，句子缺少主语，空处应是fishing“钓鱼”。故填fishing。 10．句意：你可能看不到树上的鸟，但你会看到它们在天空中飞翔。be able to do sth.“能够做某事”，空处应是to see。故填to see。 08 Hongze Lake is in the west of Jiangsu Province. It is the fourth 1 (large) freshwater lake in China. Hongze Lake has a long history. It was a small group of shallow lakes in the past, and known as Fuling Lake. In the Tang Dynasty, it 2 (get) the name Hongze Lake. As time went by, the small lake 3 (final) turned into Hongze Lake. There are many 4 (kind) of fishes in Hongze Lake. Hongze Lake is also famous for 5 (it) plants. Reeds（芦苇）almost cover the whole lake here. And the large-area reeds may even prevent boats from 6 (get) through. In the northwest of Hongze Lake, there is a nature reserve. It is National Nature Reserve of Hongze Lake Wetland. It was first built on July 1st, 1985. The reserve has 7 (a) area of 49,365 hectares（亩）. It is the home to many birds. There 8 (be) swans, cranes and other national first-and second-class（二级）rare and protected birds here. It offers these birds homes 9 (live). Every year, a lot of 10 (tour) come here to watch these birds and many wildlife lovers come to take photos. 【答案】 1．largest 2．got 3．finally 4．kinds 5．its 6．getting 7．an 8．are 9．to live 10．tourists 【导语】本文为一篇说明文。文章主要介绍了洪泽湖的名字的起源，以及它为鸟类栖息生活提供了很好的便利条件。 【详解】 1．句意：它是中国第四大淡水湖。large“大的”。根据“It is the fourth”和“freshwater lake in China”可知，空格处应用形容词最高级，即largest。故填largest。 2．句意：在唐代，它被称为洪泽湖。get“得到”。根据“In the Tang Dynasty”可知，句子为一般过去时，由于“it”和“get”为主动结构，故空格处应用get的过去式got。故填got。 3．句意：随着时间的流逝，这个小湖终于变成了洪泽湖。final“最终的”。结合语境和“turned”可知，空格处应用副词finally。故填finally。 4．句意：洪泽湖里有许多种鱼。kind“种类”。根据“There are many”和“of fishes”可知，many kinds of“许多种类的”。故填kinds。 5．句意：洪泽湖也因它的植物而闻名。it“它”。根据“plants”可知，空格处应用形容词性物主代词“它的”。故填its。 6．句意：大面积的芦苇甚至会阻碍船只通过。get“去”。根据“prevent boats from”可知，prevent sth. from doing“阻止某物……”，故空格处应用get的动名词形式getting，getting through“穿过，通过”。故填getting。 7．句意：保护区面积为49365亩。a“一”。根据“area”可知，其以元音音素开头，故应用an。故填an。 8．句意：这里有天鹅、鹤等国家一、二级珍稀保护鸟类。be“是”。结合语境和“swans, cranes...”可知，空格处应用are。故填are。 9．句意：它为这些鸟类提供了生活的家园。live“居住，生活”。根据“It offers these birds homes”可知，空格处应用动词不定式作定语。故填to live。 10．句意：每年都有很多游客来这里观看这些鸟类，许多野生动物爱好者来这里拍照。tour“旅游”。根据“a lot of”和“come here to watch these birds...”可知，此处表示有很多游客来这里观看这些鸟类，且“游客”要用复数形式，即tourists。故填tourists。 09 Nature is full of amazing 1 (wonder). If you want to enjoy 2 (you) in nature, go out and explore. Lots of people travel to different natural places 3 (see) breathtaking views. Nature is the common treasure of all humans, so we choose 4 (not leave) rubbish behind when visiting these beautiful places. It is important for us to protect the natural wonders. Some natural sights are so famous 5 thousands of visitors come to visit them every year. 6 some natural wonders are far away from our home, we can still learn about them from books and videos. During our trip last summer, I visited one of 7 (great) local mountains and a huge canyon (峡谷). The mountain offers 8 (end) views for visitors, while the canyon gives us another totally different feeling. I felt 9 (shock) when I stood at the edge of the canyon. The depth of the valley 10 (surprise) every visitor. Nature teaches us to love and respect all of its amazing wonders. 【答案】 1．wonders 2．yourselves/yourself 3．to see 4．not to leave 5．that 6．Although/Though 7．the greatest 8．endless 9．shocked 10．surprises 【导语】本文讲述了大自然充满奇迹，人们通过旅行欣赏自然美景，并强调了保护自然环境的重要性。作者还分享了自己去年夏天参观当地山脉和峡谷的经历，表达了对大自然的敬畏之情。 【详解】 1．句意：大自然充满了令人惊叹的奇迹。wonder是可数名词，此处泛指各种奇迹，需用复数形式，填“wonders”。 2．句意：如果你想在大自然中玩得开心，就出去探索吧。“enjoy oneself”是固定搭配，意为“玩得开心”，主语是you，反身代词可用“yourself”或“yourselves”。 3．句意：许多人去不同的自然地方看令人叹为观止的景色。此处表示目的，需用动词不定式作目的状语，填“to see”。 4．句意：大自然是全人类共同的财富，所以我们在参观这些美丽的地方时选择不留下垃圾。“choose not to do sth.”是固定搭配，意为“选择不做某事”，填“not to leave”。 5．句意：一些自然景观如此著名，以至于每年有成千上万的游客前来参观。“so... that...”是固定搭配，意为“如此……以至于……”，引导结果状语从句，填连词“that”。 6．句意：虽然一些自然奇观离我们家很远，但我们仍然可以从书籍和视频中了解它们。前后句存在让步关系，填连词“Although/Though”引导让步状语从句，句首首字母大写。 7．句意：在去年夏天的旅行中，我参观了当地最伟大的山脉之一和一条巨大的峡谷。“one of the + 形容词最高级 + 复数名词”是固定搭配，表示“最……的……之一”，“great”的最高级为“the greatest”。 8．句意：这座山为游客提供了无尽的景色。此处修饰名词views，需用形容词，end的形容词形式endless表示“无尽的”，符合语境，故填endless。 9．句意：当我站在峡谷边缘时，我感到震惊。此处修饰人“I”，表示人的感受，需用-ed形式的形容词，“shock”的形容词形式为“shocked”。 10．句意：山谷的深度让每一位游客都感到惊讶。主语“The depth”是第三人称单数，且描述一般事实或客观情况，需用一般现在时，“surprise”的第三人称单数形式为“surprises”。 10 Yeshe Dolkar, 15 years old, still remembers the moment she saw snow leopards (雪豹) at Sanjiangyuan National Nature Reserve a year ago. On a cold snowy day, the girl was walking down a mountaintop with family 1 they saw two snow leopards near the Lancang River. Many wild animals living in the area are in danger. Since the middle of the 2 (twenty) century, the area of snow, grasslands and lakes in Sanjiangyuan has become smaller because of 3 (human). 4 (protect) the area and the wildlife there, China set up Sanjiangyuan National Nature Reserve on Jan 24, 2003. Over the last 20 years, the number of wild animals has become larger and larger. At 5 (little) 1,000 snow leopards can be found in the area. Local people have improved their understanding about environmental protection and have tried hard to look after the 6 (beauty) environment in Sanjiangyuan over the years. In Nangqen, local people mostly dig caterpillar fungus (冬虫夏草) in grasslands for a living. In the past, they carried food with them in plastic bags and 7 (leave) the bags behind. But now people always take food waste down the mountains, according to Palden Wangchuk, 8 18-­year-­old young man. “The local government often invites people to pick up waste on the grasslands. 9 the help of the local government and people, the grasslands have put on a new look,” he said. “As Gen Zers, we should act to protect our home and keep on 10 (live) together with nature in harmony (和谐),” Palden Wangchuk added. 【答案】 1．when 2．twentieth 3．humans 4．To protect 5．least 6．beautiful 7．left 8．an 9．With 10．living 【导语】本文讲述了三江源国家自然保护区雪豹等野生动物的保护情况，介绍了当地生态环境改善的过程，呼吁人们与自然和谐共生。 【详解】 1．句意：在一个寒冷的雪天，女孩正和家人沿着山顶走，这时他们在澜沧江附近看见了两只雪豹。“was doing sth. when...”是固定句型，表示过去正在做某事，这时突然发生另一件事，所以填when。 2．句意：自二十世纪中叶以来，由于人类，三江源的雪地、草原和湖泊面积已经变小。定冠词the后面要使用序数词，twenty的序数词是twentieth，“the twentieth century”表示“20世纪”。 3．句意：自二十世纪中叶以来，由于人类，三江源的雪地、草原和湖泊面积已经变小。这里表示泛指“人类”，要用复数形式humans。 4．句意：为了保护这片区域以及那里的野生动物，中国在2003年1月24日设立了三江源国家自然保护区。此处用动词不定式作目的状语，表示“为了……”，句首首字母大写，所以填To protect。 5．句意：在这个区域至少能找到1000只雪豹。固定搭配“at least”意为“至少”，little的最高级是least。 6．句意：当地居民多年来加深了对环保的理解，并努力守护三江源优美的生态环境。修饰名词environment，需要把名词beauty变为形容词beautiful，表示“美丽的，优美的”。 7．句意：过去，他们用塑料袋带食物，并把袋子留下。本句时间状语为“In the past”，时态为一般过去时，空处和并列动词carried保持一致，leave的过去式是left。 8．句意：但如今，人们总是把食物垃圾扔到山上，据一位18岁的年轻人Palden Wangchuk所说。此处表示泛指“一个”，18-year-old发音以元音音素开头，用不定冠词an。 9．句意：在当地政府和人民的帮助下，草原换上了新面貌。固定搭配“with the help of...”意为“在……的帮助下”，句首首字母大写，With符合语境。 10．句意：作为Z世代的人，我们应该行动起来保护家园，持续和自然和谐共处。固定搭配“keep on doing sth.”表示“持续做某事”，后面接动名词，live变动名词living。 学科网（北京）股份有限公司 $ 2026-2027学年八年级英语上册单元模块满分必刷题（新教材译林版） Unit 7 The natural world【刷题型】(语法填空精准练) 话题：人与自然-生态保护 基础篇 01 The Search-for-Lost-Birds list has come to public attention recently. It lists ten kinds of birds that have not been seen in the wild for at 1 (little) fifteen years. The list is calling on people 2 (search) for the rarest (最珍稀的) birds on earth. There could be several reasons 3 the long disappearance of the birds on the list. Maybe there have been no 4 (study) in the areas where they live. Maybe people don’t know where or how to find 5 (they). Maybe there are changes to their 6 (nature) homes because of human activities. This year, four expeditions (考察队) 7 (plan) to find eight kinds of the birds. If any of these lost birds are found, ways can be found to protect them 8 help their populations grow. This has happened to 9 (bird) like the Madagascar pochard. 10 number of these once-lost birds is now increasing. 02 The natural world is amazing. There 1 (be) many ecosystems, like forests, oceans and grasslands. People 2 (depend on) the natural world for survival. In some places, the natural world 3 (face) challenges. Deforestation 4 (destroy) animal habitats. We need 5 (protect) these precious resources. There 6 (be) a “Natural World Day” in our school every year. We 7 (learn) about environmental protection. Near our city, there 8 (be) a beautiful nature park. Students like 9 (explore) there on weekends. I believe that if we protect the natural world well, it 10 (provide) us with a better life. 03 The African savanna is one of the 1 (large) grassland ecosystems in the world. It covers much of eastern and southern Africa and is home to an incredible variety of wildlife. Scientists have been studying the savanna for many years. Over 10,000 researchers 2 (visit) this region since the 1950s. Among them, Dr. Sarah Jones from the UK has spent 3 (thirty) years studying the behaviour of elephants on the savanna. The research on the savanna never stops 4 it is challenging. By studying the plants and animals, we know that the savanna is about 5 million years old and 5 ecosystem is changing all the time. Can it change by 6 (it)? Of course not. It changes because of climate, fires and the activities of animals. As the number of 7 (tourist) continues to grow, there 8 (be) increasing pressure on the savanna environment. 9 (protect) this unique ecosystem, many countries have set up national parks and nature reserves. 10 (visit) are required to follow strict rules to minimize their impact on the environment. 培优篇 04 Mount Emei is well known for its plants and animals. Every year, 1 (visit) from all over the country and even abroad come to visit it. It becomes one of the most popular sights in Sichuan Province. Tourism (旅游业) brings lots of jobs, businesses, and money. If it’s 2 (cloud), people can see many kinds of birds in the trees 3 (sing) and some animals like monkeys climbing up and down. Last Saturday, several of my friends and I 4 (go) there together. Everyone was in a state of great excitement. After about 5 one-hour bus ride, we arrived there. To our surprise, some people paid little attention to 6 (protect) the environment. On the way to the top, plastic bags and bottles were thrown everywhere. We had to pick up the rubbish and put it into the dustbins. We were tired, 7 we felt so proud of what we did. I think we should protect Mount Emei 8 being polluted. If we don’t do anything, the 9 (pollute) will keep the people away. Let’s take action to make Mount Emei 10 (beautiful) and cleaner from now on. 05 Dorje Tsomo is a worker at the Quanwan Ecological Protection Station in Qinghai. Every morning, Tsomo 1 (set) off early to patrol (巡逻) the Qinghai Lake Scenic Area (风景区). Her work is more than just walking around. She checks every place carefully to prevent hidden dangers like fires and floods 2 (happen). What’s more, she needs to find and stop 3 (harm) human activities in the scenic area in time. Tsomo said, “The Qinghai Lake Scenic Area is home 4 many animals and rare birds. However, some 5 (tour) throw rubbish while touring around Qinghai Lake. This kind of action may cause pollution and harm the environment here. My job is to find problems and solve them as 6 (quick) as possible. In this way, I can make sure the wildlife lives in 7 safe environment.” Tsomo enjoys her work 8 she has a deep love for nature. After finishing college, she chose to return to her hometown and joined the local ecological protection station. In her free time, she often visits schools 9 (share) her knowledge about wildlife with students. “The environment here has improved a lot. In the past, you could hardly see birds in winter. But last winter, some birds came here for a short stay. I’m happy to see the 10 (satisfy) change, and I’m sure the environment will get better in the future,” Tsomo said excitedly. 06 The Yellow River is China’s second 1 (long) river. It is about 5,400 kilometers long across our country. The river gets its name from its yellow-brown color. It 2 (run) through high mountains, dry deserts, and green forests. As it travels, it creates many amazing landscapes. The river is home to 3 (human), animals and plants. People can use its water for drinking after it’s cleaned. 4 land along the river is also very good for growing crops (庄稼). Many fish and birds live in and near the river too. However, the river is also powerful. When it floods, it could 5 (easy) take people’s homes away. Now big dams (水坝) help control the water and make electricity. The Yellow River plays an important role 6 Chinese culture. There are many old stories and poems about it. Artists also like to paint pictures of the river. People call it the “Mother River” 7 it gives life to China just like a mother cares for 8 (she) children. Now, people are working hard 9 (keep) the river clean. They are also trying to save the water for all the living things in the world. In a word, the Yellow River is closely 10 (connect) with us and it will always be a symbol of China’s long history and bright future. 07 What is the best season to visit the Amazon Rainforest (亚马逊雨林)? This is a common question we get from people visiting the rainforest for the 1 (one) time. The answer is any time. There is a wet season and a dry season in the rainforest. There is no time that is 2 (good) than the other. Both offer beautiful sights and amazing chances (机会) to see plant and animal life, hot weather and some 3 (rain) days. The wet season is from November 4 April. During the time, the rainforest gets 60% of the total rainfall, so it is cool and wet. Also, because of the rain, the water in the river 5 (rise) and there is a flood in the forest. That means you can take a boat and travel through the forest. Since you are closer to the top of the trees, you will see beautiful birds, 6 (monkey) and many other animals. The dry season is between May and October. This is the warm season, 7 a temperature of about 36°C． However, it still gets some heavy rains. A key difference is that the land comes out, so people can go to the forest 8 foot. During these months, it is much easier to find snakes and 9 (fish) is much easier too. You may not be able 10 (see) the birds in the trees, but you will see them flying in the sky. Which season would you like to come to the rainforest? 08 Hongze Lake is in the west of Jiangsu Province. It is the fourth 1 (large) freshwater lake in China. Hongze Lake has a long history. It was a small group of shallow lakes in the past, and known as Fuling Lake. In the Tang Dynasty, it 2 (get) the name Hongze Lake. As time went by, the small lake 3 (final) turned into Hongze Lake. There are many 4 (kind) of fishes in Hongze Lake. Hongze Lake is also famous for 5 (it) plants. Reeds（芦苇）almost cover the whole lake here. And the large-area reeds may even prevent boats from 6 (get) through. In the northwest of Hongze Lake, there is a nature reserve. It is National Nature Reserve of Hongze Lake Wetland. It was first built on July 1st, 1985. The reserve has 7 (a) area of 49,365 hectares（亩）. It is the home to many birds. There 8 (be) swans, cranes and other national first-and second-class（二级）rare and protected birds here. It offers these birds homes 9 (live). Every year, a lot of 10 (tour) come here to watch these birds and many wildlife lovers come to take photos. 09 Nature is full of amazing 1 (wonder). If you want to enjoy 2 (you) in nature, go out and explore. Lots of people travel to different natural places 3 (see) breathtaking views. Nature is the common treasure of all humans, so we choose 4 (not leave) rubbish behind when visiting these beautiful places. It is important for us to protect the natural wonders. Some natural sights are so famous 5 thousands of visitors come to visit them every year. 6 some natural wonders are far away from our home, we can still learn about them from books and videos. During our trip last summer, I visited one of 7 (great) local mountains and a huge canyon (峡谷). The mountain offers 8 (end) views for visitors, while the canyon gives us another totally different feeling. I felt 9 (shock) when I stood at the edge of the canyon. The depth of the valley 10 (surprise) every visitor. Nature teaches us to love and respect all of its amazing wonders. 10 Yeshe Dolkar, 15 years old, still remembers the moment she saw snow leopards (雪豹) at Sanjiangyuan National Nature Reserve a year ago. On a cold snowy day, the girl was walking down a mountaintop with family 1 they saw two snow leopards near the Lancang River. Many wild animals living in the area are in danger. Since the middle of the 2 (twenty) century, the area of snow, grasslands and lakes in Sanjiangyuan has become smaller because of 3 (human). 4 (protect) the area and the wildlife there, China set up Sanjiangyuan National Nature Reserve on Jan 24, 2003. Over the last 20 years, the number of wild animals has become larger and larger. At 5 (little) 1,000 snow leopards can be found in the area. Local people have improved their understanding about environmental protection and have tried hard to look after the 6 (beauty) environment in Sanjiangyuan over the years. In Nangqen, local people mostly dig caterpillar fungus (冬虫夏草) in grasslands for a living. In the past, they carried food with them in plastic bags and 7 (leave) the bags behind. But now people always take food waste down the mountains, according to Palden Wangchuk, 8 18-­year-­old young man. “The local government often invites people to pick up waste on the grasslands. 9 the help of the local government and people, the grasslands have put on a new look,” he said. “As Gen Zers, we should act to protect our home and keep on 10 (live) together with nature in harmony (和谐),” Palden Wangchuk added. 学科网（北京）股份有限公司 $