Unit 4 Amazing Plants and Animals Section B 过关练1-2025-2026学年八年级英语上册单元知识点精讲精练（人教版2024）

Unit 4 Amazing Plants and Animals Section B-过关练1 一、单项选择 1．—Mr. Wang went out the room without ________ a word. —Maybe he was angry. A．say B．said C．saying D．says 2．Lucy doesn’t like living in the city. ________ , she likes living in the countryside. A．In deed B．In fact C．In English D．In the End 3．In this shop, 60 ________ of the watches ________ from other countries. A．percents; are B．percent; is C．percents; is D．percent; are 4．-- ________ bad news! --Yes, I feel so _________ after hearing it. A．How; disappointed B．What an; disappointing C．What; disappointed D．What a; disappointing 5．____be a doctor, you have to study for five years in college. A．So as to B．In order to C．So that D．Such that 6．The ________ is a very large creature that lives in the sea. A．elephant B．whale C．tiger D．giraffe 7．The story of Yu Gong shows the ________ of strong spirit when facing big problems. A．importance B．risk C．trouble D．information 8．In order to ________ the environment, it’s important for us to recycle used books and paper. A．break B．prevent C．protect D．burn 9．The earth is often called the ________ planet. Its surface is 70 percent water. A．land B．plant C．animal D．ocean 10．I will always remember your help and ________. A．kindness B．problem C．mistake D．trouble 11．To ________ our Earth, supermarkets should provide shoppers with paper bags. A．show B．protect C．take D．prevent 12．We planted more trees ________ make our school more beautiful. A．so that B．in order to C．because of D．even though 13．David left the school pop group. Then I took over his ________ as lead singer. A．farm B．part C．role D．sale 14．After the reopening, the Notre-Dame de Paris (巴黎圣母院) will attract _________ visitors. It is expected that _________ visitors it will receive each year will be between 14 million and 15 million. A．a number of; a number of B．the number of; a number of C．a number of; the number of D．the number of; the number of 15．We should have a good habit. ________, go to bed before 10 o’clock. A．For example B．Such as C．Like D．As 二、翻译 16．我们都知道人和自然是相互关联的。 17．为了保护动物，让我们从现在开始，从我们自己开始吧。(to protect…) 18．让我们找出我们还能做些什么来保护尽可能多的动物。(as … as possible) 19．华山是如此有吸引力，以至于它很值得参观。(so...that...) 20．我们尽力做一些重要的研究去找出保护动物的最好办法。（try one’s best to do…） 21．我希望它变得越来越漂亮。（more and more） 22．在山东省中部的泰山是自然界最伟大的奇观之一。(one of the greatest wonders) 23．每年上百万的中国人和外国人去那里参观。（millions of） 24．我喜欢许多动物，但是我最喜欢的是熊猫。（my favourite） 25．华山是中国最著名的山之一。(one of the most famous+可数名词的复数形式) 三、任务型阅读 请阅读下面这篇文章，根据所提供的信息，回答下面问题。要求所写答案语法正确、语义完整。 The Shy Mimosa Mimosa pudica, or the “sensitive plant”, is known for its special ability. When touched, its leaves fold up quickly, as if it’s shy. This clever trick helps it avoid being eaten by animals—most pests lose interest when the leaves close! Mimosa grows in warm places like forests and grasslands. It loves sunlight and well-watered soil. But today, this plant is in danger. People often pick it for fun, and construction (建筑施工) destroys its home. In some areas, mimosa has become rare. Scientists say mimosa is more than a “shy” plant. Its folding leaves can teach us about plant movement—how plants react to the world around them. Protecting mimosa means saving a small but important part of nature’s diversity (多样性). 26．Why do mimosa leaves fold up when touched? (No more than 10 words) 27．Where does mimosa like to grow? (No more than 15 words) 28．What are the two dangers to mimosa? (No more than 15 words) 29．What can we learn from mimosa’s folding leaves? (No more than 10 words) 30．What can you do to protect mimosa? (No more than 20 words) 四、短文填空 短文填空。 The boy is hugging a tree. Do you ever feel like hugging a tree? At least, it is great to live around trees. Trees help keep us 31 . Before trees give us oxygen (O2), they take in not only carbon dioxide (CO2) but also pollution from the air. This is how trees 32 the dirty air, so cities are planting trees in parks, along streets and even on the top of buildings. Scientists say trees keep our 33 and minds in good health. According to their study, people 34 trees near their homes usually take more exercise. In a neighborhood with more trees, people seem to feel less worried about their work than in a place with fewer trees. What’s more, those in hospital do better when 35 can see trees from their rooms. Of course, another good thing is that trees work for free! Next time when you don’t feel well, try hugging a tree. Frogs are amazing creatures that play 36 important role in our ecosystem. Many people know they help farmers by eating insects. But do you know more about their 37 (connect) with nature? First, let’s talk about their growth. After rain, mushrooms and some frogs 38 (appear) in gardens. In some places, people use bamboo baskets to 39 (store) food, just like how frogs find safe spots to live. When we lose our 40 (favourite) plants or animals, we may feel 41 (disappoint). Frogs also face changes—their homes are sometimes destroyed. It’s hard to 42 (imagine) a world without these little helpers. Scientists study frogs to understand the 43 (important) of protecting our planet. Even a small action, like not polluting water, can 44 (act) as a way to save them. Let’s all do our part 45 (keep) frogs and nature in balance! 阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。 The blue whale is the largest and heaviest animal on Earth. It can weigh as much as 200 tons, making it 46 (big) than any other animal. Many people enjoy watching blue whales swim, 47 they think it is one of the most beautiful things to see. Blue whales live in all oceans 48 the Arctic Ocean. Their main food is some of the tiniest sea animals, which 49 (call) krill. A blue whale eats around four tons of these 50 day. Blue whales can live 51 to 90 years. When a blue whale dies at sea, its body becomes food for many sea creatures, 52 (help) create a lively ecosystem. However, blue whales 53 (face) dangers now, like pollution and ship collisions. We must protect them. By cutting down ocean pollution, we can let blue whales 54 (continue) their lives. After all, they are important 55 our ocean’s health. 阅读下面短文，在空白处填入一个适当的词或填入括号中单词的正确形式。 Last week, our class began a special project about plants and animals. Each group 56 (have) to make a poster. First, we needed 57 (choose) a title. Lucy’s group selected “The 58 (strange) Animal” because they wanted to study the octopus. Then, they started to find out information: its living places and amazing abilities. When 59 (collect) pictures, Jack found an article about the 60 (old) tree in the world. He said excitedly, “We 61 (can) live without such ancient trees! They help us breathe.” After two days of work, all groups 62 (present) their posters. The whole class 63 (vote) for the best one. The winning poster showed how the octopus changed its color to hide from danger. Finally, our teacher told us: “All living things are 64 (connect) with each other. We must take care of them 65 our survival depends on them.” 阅读下面短文，在空白处填入一个适当的单词或括号内单词的正确形式。 Yeshe Dolkar still remembers the moment she saw snow leopards (雪豹) near the Sanjiangyuan National Nature Reserve a year ago. On a cold snowy day, the girl was walking down a mountaintop with her family 66 they saw two snow leopards near the Lancang River. Many wild animals living in the area are in danger. Since the middle of the 67 (twenty) century, the area of snow, grasslands and lakes in Sanjiangyuan has become smaller because of 68 (human). 69 (protect) the area and the wildlife, China set up Sanjiangyuan National Nature Reserve in 2000. Over the last 20 years, the number of wild animals has become larger and larger. 70 least 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 71 (beauty) environment in Sanjiangyuan over the years. In Nangqian County, local people mostly dig the Chinese caterpillar fungus (冬虫夏草) in grasslands for a living. In the past they carried food with them in plastic (塑料的) bags and 72 (leave) the bags behind. But now people always take food waste down the mountains, according to Palden Wangchuk, 73 18-year-old young man. “The local government often invites people to pick up waste on the grasslands. 74 the help of the local government and people, the grasslands have put on a new look, ” he said. “We should 75 (act) to protect our home and keep on living with nature in harmony (和谐),” Palden Wangchuk added. 五、阅读理解 Every day Juanita Mengel, a 67-year-old woman from the state of Ohio, wakes up and puts on her prosthesis (假肢). Then, Mengel does the same for Lola-Pearl, her colorful five-year-old cat. Lola-Pearl is missing her back left leg. Mengel has many cats. Most of them have disabilities. But Lola-Pearl is special. She is a therapy (治疗) cat. And, she and Mengel are partners of a kind. They are among 200 therapy cat teams registered (注册) in the United States by the nonprofit group, Pet Partners. The group helps humans and pets alike by setting them up into teams to provide animal-aided intervention (干预). The teams visit hospitals, nursing homes and schools and help those in need. Chastain Griffin is a researcher who studies the effects of therapy cats. She said there needs to be more research done in cat therapy. She said that there is a lot of research on other therapy animals like dogs, and many people are surprised to learn that cats can be therapy animals too. Besides dogs and cats, Pet Partners registers some other species as therapy animals, including horses, rabbits, rats, birds and alpacas (羊驼). “She was so good with people and I just knew she would be a good therapy cat. People really were drawn to her, too,” Mengel said. 76．What makes Lola-Pearl special? A．Her colorful and cute look. B．Her missing back left leg. C．Her ability to offer treatment. D．Her partner from the state of Ohio. 77．Who will get the help from teams of Pet Partners according to the text? A．A nurse. B．A cat keeper. C．A patient. D．A teacher. 78．What is Chastain Griffin’s attitude toward the research of therapy cats? A．Supportive. B．Opposed. C．Doubtful. D．Worried. Farming was one part of the country life in the past. But now, farms have come to the buildings in cities. According to a report, more young “city farmers” bought vegetable seeds (种子), nutrient soil (营养土) and gardening tools online. Sales of them are becoming more and more. But why would the young like to be “city farmers”? Zhang Chao, from Anhui Province, is a young “city farmer”. He said he became interested in planting when he lived with his grandpa in the countryside. Zhang said, “Because of my grandfather, I also learned to grow my own vegetables.” Although it takes a lot of hard work to grow vegetables, Zhang feels a sense of achievement (成就) as the seeds grow into crops. “ ▲ ,” added Zhang, “I really want to go back to those days.” Although Zhang recently moved to a place without a yard, he keeps on growing in a balcony (阳台) garden. He has bought strawberry and tomato seeds. Unlike Zhang, Fang Minke from Shenzhen Foreign Languages School thinks planting vegetables is a good way to relax. The girl sometimes feels stressed because of schoolwork. To help herself feel relaxed, she started planting vegetables on her balcony in 2021. Most of the seeds were from her friends. Fang didn’t always know where each plant seed was from, so she just planted them and waited patiently. After half a year, her balcony became a “small garden” with different flowers and vegetables. Planting vegetables is now more than just a way to live. It also brings joy and purpose to young people’s lives. 79．The underlined word “them” in Paragraph 1 refers to ______? A．online shops B．city farmers C．fruit and vegetables D．seeds, soil and tools 80．How does the writer tell us why the young would like to be “city farmers”? A．By giving examples. B．By doing a survey. C．By having a discussion online. D．By showing results. 81．Which of the following can be put in “ ▲ ”? A．Farming gives me fresh vegetables. B．I can well know about farming. C．It brings me good memories. D．My life skills can be improved. 82．Why does Fang Minke plant a garden indoors? A．To make much money. B．To relax herself. C．To get much farming experience. D．To prepare for her future job. 83．What is the best title of the passage? A．Farming in the Past B．Farms in the City C．A Way to Live D．Young Farmers The Amazing Journey of Arctic Terns Arctic terns are small birds with a big adventure. Every year, they travel from the Arctic to the Antarctic and back—this is the longest migration of any animal on Earth. The round trip can be over 70,000 kilometers!​ Why do they make such a long journey? In summer, the Arctic is full of daylight, and there are plenty of insects for them to eat. They lay their eggs there. When winter comes, the Arctic gets dark and cold, so the terns fly south to the Antarctic, where it is summer and food is still easy to find.​ The journey is not easy. They must fly over oceans and deserts, facing strong winds and hungry predators. But Arctic terns are smart. They follow the sun and stars to find their way. They also fly in groups to stay safe.​ Scientists are amazed by these birds. Their bodies are built for long flights—they have strong wings and light bones. Even young terns can make the journey without their parents guiding them. This amazing ability has helped them survive for millions of years.​ 阅读理解题​ 84．How long is the round-trip migration of Arctic terns?​ A．Over 7,000 kilometers.​ B．Over 70,000 kilometers.​ C．Over 700,000 kilometers.​ D．Over 17,000 kilometers.​ 85．The underlined word “predators” in Paragraph 3 means ________ in Chinese.​ A．伙伴 B．天敌 C．同类 D．向导​ 86．Why do Arctic terns fly to the Arctic in summer?​ A．To avoid the hot weather.​ B．To find dark places to rest.​ C．To lay eggs and find food.​ D．To learn to fly long distances.​ 87．How do Arctic terns find their way during the journey?​ A．By following other birds’ sounds.​ B．By using the sun and stars.​ C．By remembering the mountains.​ D．By smelling the ocean winds.​ 88．What can we infer from the passage?​ A．Arctic terns are the largest birds in the world.​ B．Young Arctic terns need their parents to guide them.​ C．Arctic terns’ bodies are well-suited for long flights.​ D．The journey from the Arctic to the Antarctic is getting shorter. Strange Plants and Animals Can a tree laugh? When it comes to laughing, this tree is really funny. This is because the fruit of this tree has a hole in it. If the wind blows, this amazing tree will “laugh”. When people first hear it laughing, they are usually quite surprised and begin to laugh along with the tree. It grows in the middle of Africa. Can a fossil be alive? Look at this plant. It grows in the southwest of Africa. Like most plants, it has roots. But it has only two leaves and a stem (茎). Its two leaves continue to grow for its whole life. Does it look old? Not really. Actually, this plant can live as long as fifteen hundred years, so people call it a “living fossil”. Can a fish fly? A fish can fly? Most people don’t think so. But look at this fish. It looks like a bird with its large wings (翅膀). It can jump and fly out of the water, and flap (拍打) its wings up to 70 times a second to stay away from dangerous animals. You can see a flying fish all over the world. Can’t birds fly? Of course, birds can fly except Kiwis. Kiwis are birds, but they can’t fly. Kiwis can be as big as chickens. Like all birds, they lay eggs-big eggs. People call them Kiwis because they made the sound: kee-wee. Kiwis live in New Zealand and are the national bird of the country. 89．What can we see in the middle of Africa? A．A plant that can sing. B．A plant that can dance. C．A tree that can laugh. D．A tree that can live a long life. 90．The flying fish will fly out of the water when ________. A．it wants to breathe B．it meets dangerous animals C．the water is too dirty D．it is hungry 91．We cannot learn ________ from the passage. A．the reason why the tree can laugh B．what the living fossil looks like C．how fast a flying fish can flap its wings D．the reason why Kiwis cannot fly 92．We can find this passage from an encyclopaedia of ________. A．Nature B．Science C．Culture D．History How Animal Migration Helps Ecosystems​ Many animals move from one place to another at certain times of the year—this is called migration. Migration is not just a journey for the animals; it plays a vital role in keeping ecosystems healthy.​ For example, in Africa, millions of wildebeests migrate across the plains. As they move, they eat old grass, which allows new grass to grow. Their droppings also fertilize the soil. When predators like lions hunt the wildebeests, they keep the herd’s numbers balanced.​ Birds that migrate help spread seeds. As they eat fruits, the seeds pass through their bodies and are dropped in new areas. This helps plants grow in different places, creating more homes for other animals. Even insects like butterflies migrate to carry pollen, which helps flowers reproduce.​ However, migration is becoming harder for many animals. Climate change is altering weather patterns, and human buildings block their paths. Protecting migration routes is crucial to save both the animals and the ecosystems they support. 93．What is migration according to the passage?​ A．Animals’ daily activities in their home.​ B．Animals’ movement between places at certain times.​ C．Animals’ fight against predators.​ D．Animals’ way of communicating with each other.​ 94．The underlined word “fertilize” in Paragraph 2 means ________ in Chinese.​ A．污染 B．破坏 C．肥沃 D．占用​ 95．Why is migration important for ecosystems?​ A．It helps animals find better homes.​ B．It stops predators from growing too fast.​ C．It balances nature in many ways.​ D．It allows humans to study animal behavior.​ 96．How do migrating birds help plants?​ A．They eat harmful insects on plants.​ B．They carry seeds to new areas.​ C．They build nests in tall trees.​ D．They drink water from plant leaves.​ 97．What can we learn from the last paragraph?​ A．Human activities make migration easier.​ B．Climate change has no effect on migration.​ C．Protecting migration routes is necessary.​ D．Most animals have stopped migrating.​ 参考答案 题号 1 2 3 4 5 6 7 8 9 10 答案 C B D C B B A C D A 题号 11 12 13 14 15 76 77 78 79 80 答案 B B C C A C C A D A 题号 81 82 83 84 85 86 87 88 89 90 答案 C B B B B C B C C B 题号 91 92 93 94 95 96 97 答案 D A B C C B C 1．C 【详解】句意：——王先生走出房间，没说一句话。——也许他生气了。 考查非谓语动词。句中“without”为介词，后面跟动名词作宾语，故选C。 2．B 【详解】句意：露西不喜欢住在城市。事实上，她喜欢住在乡下。 考查介词短语。In deed实际上；In fact事实上、(用于修正、引出相反意见或对比等)其实、准确地说；In English在英语中；In the End最后。根据“Lucy doesn’t like living in the city. ”可知此处是引出相反意见，填in fact符合。故选B。 3．D 【详解】句意：在这个店里，60%的手表来自其他国家。 考查百分数的表达和主谓一致。表示百分比的percent用单数形式；百分数作主语时，谓语动词形式由of后的名词来决定，watches为可数名词的复数形式，be动词应用are。故选D。 4．C 【详解】句意：——真是个坏消息!——是的,听后我感到很失望。 考查感叹句和形容词辨析。前句是感叹句：how修饰形容词或副词，what修饰名词或名词性短语。本句news（新闻）是不可数名词，需用“What+形容词+不可数名词+（主谓）”结构。disappointed失望的，形容人；disappointing令人失望的，用于物；根据I feel我感觉，可知选C。 【点睛】感叹句通常有以下形式：一、How+形容词〔或副词〕+S+V…! 二、What a [an] +形容词+名词+S+V…! 若名词为不可数或复数的话，就不能用不定冠词。例如：What bad weather we're having! 多讨厌的天气!三、How+形容词+ a [an] +名词+S+V…! 5．B 【详解】句意：为了成为一名医生，你必须在大学里学习五年。考查介词短语。在so that 或 such that中，that后面是状语从句，不能是动词原形，排除C、D选项；in order to＋动词原形和so as to＋动词原形的意思都是"为了"，都可以放在句中，in order to 可以放在句首，而so as to则不可，排除A选项；再结合句意"为了成为一名医生，你必须在大学里学习五年"可知，要用in order to；故答案选B。 6．B 【详解】句意：鲸鱼是生活在海洋中的一种非常大的生物。 考查名词辨析。elephant大象；whale鲸鱼；tiger老虎；giraffe长颈鹿。根据“lives in the sea”可知，此处指“鲸鱼”。故选B。 7．A 【详解】句意：愚公的故事表明了面对大问题时坚韧精神的重要性。 考查名词词义辨析。importance重要性；risk危险；trouble麻烦，问题；information信息。根据“The story of Yu Gong shows the…of strong spirit”，结合选项可知，愚公的故事表明了坚韧精神的重要性。故选A。 8．C 【详解】句意：为了保护环境，回收使用过的书籍和纸张对我们来说很重要。 考查动词辨析。break打破；prevent阻碍；protect保护；burn燃烧。根据“recycle used books and paper”可知，这是保护环境的方法。故选C。 9．D 【详解】句意：地球常被称为“海洋星球”。它的表面有70%被水覆盖。 考查名词辨析。land陆地；plant植物；animal动物；ocean海洋。根据下文“Its surface is 70 percent water.”可知，地球表面70%是水，因此这里是指地球被称为“海洋星球”。故选D。 10．A 【详解】句意：我会永远记得你的帮助和善良。 考查名词词义辨析。kindness善良；problem问题；mistake错误；trouble麻烦。根据空格前“I will always remember your help”可知，此处应该表达我会永远记得你的帮助和善良。故选A。 11．B 【详解】句意：为了保护我们的地球，超市应该给购物者提供纸袋。 考查动词词义辨析。show展示；protect保护；take拿；prevent阻碍，预防。根据空格后“supermarkets should provide shoppers with paper bags.”，结合选项可知，此处应该表达为了保护我们的地球，超市应该给购物者提供纸袋。故选B。 12．B 【详解】句意：我们种了更多的树是为了让我们的学校更美丽。 考查介词短语。so that以便，后接从句；in order to为了，后接动词原形；because of因为，后接名词、代词或动名词等；even though尽管，后接从句。根据“We planted more trees...make our school more beautiful.”可知，种更多树的目的是让学校更美丽，空后是动词原形，用in order to符合语境。故选B。 13．C 【详解】句意：大卫离开了学校的流行乐队。然后我接替了他担任主唱的角色。 考查名词辨析。farm农场；part部分；role角色；sale降价出售。根据“David left the school pop group. Then I took over his...as lead singer.”可知，“我”接替了大卫担任主唱的角色。故选C。 14．C 【详解】句意：巴黎圣母院重新开放后，会吸引大量的游客。预计每年接待游客的数量将在1400万到1500万之间。 考查number短语的用法。a number of许多的，大量的；the number of……的数量。第一空根据句意及空后的名词“visitors”可知，此处要用形容词修饰名词，因此用a number of。第二空表示“游客的数量”，用the number of。故选C。 15．A 【详解】句意：我们应该养成一个好习惯。例如，10点前睡觉。 考查介词和介词短语。For example例如，一般只以同类事物或人中的“一个”为例，作插入语，用逗号隔开，可置于句首、句中或句末；Such as例如，用来列举同类人或事物中的几个例子，不用逗号隔开；Like例如，通常用来举例说明某一事物或现象，后面直接接名词或名词短语，没有逗号隔开；As作为。根据语境可知，此处指同类事物中的一个例子，且空后有逗号，A项符合。故选A。 16．We all know people and nature are connected. 【详解】“我们”we；“都”all；“知道”know；“人”people；“自然”nature；“相互关联的”connected；结合语境可知，主句用We all know...表示“我们都知道……”，后面接宾语从句。故填We all know people and nature are connected. 17．To protect the animals, let’s start from now, and start from ourselves. 【详解】保护动物：protect the animals，此处作目的状语用动词不定式；让我们做某事：let’s do sth.；从现在开始：start from now；从我们自己开始：start from ourselves；此处用and连接两个动词短语。故填To protect the animals, let’s start from now, and start from ourselves. 18．Let’s find out what else we can do to protect as many animals as possible. 【详解】“让我们做某事”let’s do sth；“找出”find out；“我们还能做些什么”what else can we do，作为宾语从句应是陈述语序，即what else we can do；“保护”protect，表示目的应用不定式to protect；“尽可能”as … as possible，“尽可能多的动物”as many animals as possible。故填Let’s find out what else we can do to protect as many animals as possible. 19．Mount Huashan is so attractive that it is well worth visiting. 【详解】根据汉语意思及指定句式“so...that...”可知，本句为复合句，整体时态为一般现在时，用于陈述客观事实。华山：Mount Huashan，是专有名词，首字母需大写，作句子主语；如此有吸引力：so attractive，作表语；“以至于”对应句式中的that，引导结果状语从句；“它”指代前文的“华山”，英文为it，在从句中作主语；很值得参观：is well worth visiting。故填Mount Huashan is so attractive that it is well worth visiting. 20．We try our best to do some important research to find out the best ways to protect animals. 【详解】we“我们”；try one’s best to do“尽力做某事”，主语是we，用our替代one’s；do some important research“做一些重要的研究”；to find out the best ways“去找出最好的办法”，不定式作目的状语；to protect animals“保护动物”，不定式作定语，修饰ways。本句时态是一般现在时，主语是复数，谓语动词用原形。故填We try our best to do some important research to find out the best ways to protect animals. 21．I hope it will become more and more beautiful. 【详解】I hope“我希望”，后跟宾语从句；it“它”；become“变得”，从句用一般将来时will do；more and more beautiful“越来越漂亮”。故填I hope it will become more and more beautiful. 22．Mount Taishan in the centre of Shandong Province is one of the greatest wonders of the natural world. 【详解】Mount Taishan“泰山”；in the centre of“在……中部”；Shandong Province“山东”；is“是”，时态为一般现在时，主语为三单形式，be动词用is；one of the“……之一”，后接形容词最高级；greatest“最伟大的”；wonders“奇观”；of“属于……的”；the natural world“自然界”。故填Mount Taishan in the centre of Shandong Province is one of the greatest wonders of the natural world. 23．Every year, millions of Chinese and foreigners pay a visit there. 【详解】根据汉语可知，句子时态为一般现在时。每年“every year”，位于句首，首字母大写；上百万的“millions of”；中国人和外国人“Chinese and foreigners”；去那里参观“pay a visit there”。故填Every year, millions of Chinese and foreigners pay a visit there. 24．I love lots of animals, but my favourite is the panda. 【详解】I“我”；love“喜欢”；lots of animals“许多动物”；but“但是”；my favourite“我最喜欢的”；is“是”；the panda“熊猫”。本句时态用一般现在时。故填I love lots of animals, but my favourite is the panda. 25．Mount Huashan is one of the most famous mountains in China. 【详解】Mount Huashan“华山”；one of the most famous+可数名词的复数形式“最……之一”，mountain“山”的复数形式是mountains；in China“在中国”；此处陈述客观事实，时态用一般现在时，主语Mount Huashan是单数，be动词用is。故填Mount Huashan is one of the most famous mountains in China. 26．To avoid being eaten by animals. 27．In warm places like forests and grasslands with sunlight and well-watered soil. 28．People pick it for fun and construction destroys its home. 29．How plants react to the world. 30．(Example) I can tell others not to pick mimosa and protect its growing areas. 【导语】本文介绍含羞草的“害羞”特性(叶片受触碰闭合)、生长环境，以及面临的人为采摘、栖息地破坏等威胁，阐述保护含羞草对维护生物多样性的意义。 26．根据“This clever trick helps it avoid being eaten by animals”可知闭合叶片是为了避免被动物吃掉，故填To avoid being eaten by animals. 27．根据“Mimosa grows in warm places like forests and grasslands. It loves sunlight and well-watered soil”可知含羞草生长在森林和草地等温暖的地方，它喜欢阳光和水分充足的土壤，故填In warm places like forests and grasslands with sunlight and well-watered soil. 28． 根据“People often pick it for fun, and construction destroys its home”可知含羞草面临的危险是人们经常因为好玩而采摘它和建筑施工毁坏它的家，故填People pick it for fun and construction destroys its home. 29． 根据“Its folding leaves can teach us about plant movement—how plants react to the world around them”可知它的闭合叶子的特性让我们了解植物如何对周围世界做出反应，故填How plants react to the world. 30．开放性作答。符合题意，言之有理即可。参考答案为I can tell others not to pick mimosa and protect its growing areas. 31．healthy 32．clean 33．bodies 34．with 35．they 【导语】本文是一篇说明文。文章主要讲述了树木对我们生活和健康的重要性，包括净化空气、促进身心健康等方面，并鼓励大家亲近树木。 31．句意：树木帮助我们保持健康。根据下文“Before trees give us oxygen (O2), they take in not only carbon dioxide (CO2) but also pollution from the air. This is how trees...the dirty air”可知，树木吸收二氧化碳和空气中的污染物，释放氧气，从而帮助我们保持健康。“keep sb.+形容词”表示“使某人保持某种状态”，所以横线处应填形容词healthy，表示“健康的”。故填healthy。 32．句意：这就是树木如何净化污浊的空气，所以城市在公园、街道两旁甚至建筑物顶部种植树木。根据上文“Before trees give us oxygen (O2), they take in not only carbon dioxide (CO2) but also pollution from the air.”可知，树木吸收二氧化碳和空气中的污染物，释放氧气，从而净化空气。所以应填动词clean，且句子时态是一般现在时，主语“trees”是复数，所以动词用原形。故填clean。 33．句意：科学家说树木使我们的身心保持健康。根据下文“According to their study, people...trees near their homes usually take more exercise.”以及“What’s more, those in hospital do better when...can see trees from their rooms.”可知，树木对我们的身体和心理健康都有益处。且“minds”对应心理，故此处应填bodies（身体）形成并列。故填bodies。 34．句意：根据他们的研究，家附近有树的人通常会进行更多的锻炼。分析句子结构可知，“...trees near their homes”是后置定语，修饰“people”，表示“家附近有树的人”，所以应填介词with，表示“具有，带有”。故填with。 35．句意：更重要的是，那些在医院里的人从他们的房间里能看到树时会恢复得更好。分析句子结构可知，“...can see trees from their rooms”是时间状语从句，从句中缺少主语，且根据语境可知，主语指代“那些在医院里的人”，所以应填代词they，表示“他们”。故填they。 36．an 37．connection 38．appear 39．store 40．favourite 41．disappointed 42．imagine 43．importance 44．act 45．to keep 【导语】本文主要介绍了青蛙这一生物，围绕其生态作用、生长关联、生存现状及保护意义展开，旨在向读者普及青蛙对生态系统的重要性，并呼吁共同保护青蛙，维护自然生态平衡。 36．句意：青蛙是神奇的生物，在我们的生态系统中扮演着一个重要的角色。play a/an+形容词+role“扮演……的角色”，固定搭配，而“important”是以元音音素开头的单词，需用不定冠词an。故填an。 37．句意：但你是否更了解它们与自然的联系呢？空前形容词性物主代词their“它们的”后接名词，因此这里应用connect的名词形式connection“联系”，此处指“与自然的关联”，用单数即可。故填connection。 38．句意：雨后，蘑菇和一些青蛙出现在花园里。句子描述雨后常见的自然现象，需用一般现在时，且主语“mushrooms and some frogs”为复数，谓语动词应用原形。故填appear。 39．句意：在一些地方，人们用竹篮储存食物，就像青蛙寻找安全的地方居住一样。use sth. to do sth.“用某物做某事”，固定搭配，因此这里应用动词原形store“贮存，储藏”。故填store。 40．句意：当我们失去最喜爱的植物或动物时，我们可能会感到失望。分析句子结构可知，这里应用形容词favourite“最喜欢的”，在句中作定语，修饰“plants or animals”。故填favourite。 41．句意：当我们失去最喜爱的植物或动物时，我们可能会感到失望。空前“feel”是系动词，后接形容词作表语，且主语是人(we)，需用修饰人的形容词disappointed“感到失望的”。故填disappointed。 42．句意：很难想象一个没有这些小帮手 (指青蛙) 的世界。分析句子结构可知，此处考查It’s hard to do sth.“很难做某事”，固定句型，其中“It”为形式主语，真正的主语是后面的动词不定式结构；空前为动词不定式符号to，因此这里应用动词原形imagine“想象”。故填imagine。 43．句意：科学家研究青蛙以理解保护我们星球的重要性。根据“the … of”可知，此处是指“……的重要性”，应用important的名词形式importance“重要性”，不可数。故填importance。 44．句意：即使是一个小行动，比如不污染水，都可以作为拯救它们的一种方式。空前情态动词“can”后接动词原形，因此这里应用动词原形act。故填act。 45．句意：让我们都尽自己的一份力来保持青蛙与自然的平衡！do one’s part to do sth.“尽某人的职责去做某事”，固定搭配，因此这里应用动词不定式表目的。故填to keep。 46．bigger 47．and 48．except 49．are called 50．a 51．up 52．helping 53．are facing 54．continue 55．to 【导语】本文是一篇说明文，介绍了地球上最大最重的动物——蓝鲸，包括其体重、受喜爱的原因、栖息范围、食物、寿命、生态作用，以及当前面临的生存威胁，并呼吁人们保护蓝鲸。 46．句意：它的体重可达200吨，这使得它比其他任何动物都大。根据后文“than any other animal”可知，此处存在比较关系，应用形容词的比较级形式，结合所给单词提示，big的比较级是bigger。故填bigger。 47．句意：许多人喜欢看蓝鲸游动，而且他们认为这是最值得一看的美景之一。前句“Many people enjoy watching blue whales swim”与后句“they think it is one of the most beautiful things to see”之间是顺承关系，应用and连接，表并列。故填and。 48．句意：蓝鲸生活在除北冰洋以外的所有海洋中。根据常识可知，蓝鲸不生活在北冰洋，此处表示“除……之外（不包含在内）”，应用介词except。故填except。 49．句意：它们的主要食物是一些最微小的海洋动物，这些动物被称为磷虾。“which”指代先行词“some of the tiniest sea animals”，与“call”之间是被动关系，且句子描述客观事实，应用一般现在时的被动语态，其结构为“am/is/are+过去分词”，先行词是复数，be动词用are，call的过去分词是called。故填are called。 50．句意：一头蓝鲸每天大约吃四吨这样的（磷虾）。“…a day”是固定表达，意为“每天”，此处表示“每一天”，应用不定冠词a。故填a。 51．句意：蓝鲸可以活到90岁。“up to”是固定短语，意为“多达，直到”，符合语境。故填up。 52．句意：当一头蓝鲸在海里死亡时，它的尸体就成了许多海洋生物的食物，帮助构建一个活跃的生态系统。此处“帮助构建生态系统”是“尸体成为食物”带来的自然结果，应用现在分词作结果状语，help的现在分词是helping。故填helping。 53．句意：然而，蓝鲸现在正面临着危险，比如污染和船只碰撞。根据“now”可知，此处表示动作正在进行，应用现在进行时，其结构为“am/is/are + 动词现在分词”，主语“blue whales”是复数，be动词用are，face的现在分词是facing。故填are facing。 54．句意：通过减少海洋污染，我们可以让蓝鲸继续它们的生命。“let sb/sth do sth”是固定结构，意为“让某人/某物做某事”，此处应用动词原形，continue“继续”符合语境。故填continue。 55．句意：毕竟，它们对我们海洋的健康很重要。“be important to...”是固定短语，意为“对……重要”，符合语境。故填to。 56．had 57．to choose 58．Strangest 59．collecting 60．oldest 61．cannot/can’t 62．presented 63．voted 64．connected 65．because 【导语】本文是一篇记叙文。文章讲述了班级开展“动植物”主题特别项目的全过程，包括项目任务、各小组的准备工作、成果展示及老师的总结，强调了所有生物相互关联的理念，并呼吁人类关爱自然，因为人类的生存依赖于它们。 56．句意：每个小组必须制作一张海报。全文叙述上周事件 (Last week)，时态需用一般过去时，谓语动词have应用其过去式had。故填had。 57．句意：首先，我们需要选择一个标题。need to do sth.“需要做某事”，固定搭配，因此这里应用动词不定式。故填to choose。 58．句意：Lucy组选了“最奇特的动物”，因为她们想研究章鱼。空前为定冠词“The”，后需接形容词最高级；因此这里应用strange“奇特的”的最高级strangest“最奇特的”；结合空后“Animal”可知，这是海报的标题，因此“strangest”也应大写首字母。故填Strangest。 59．句意：在收集图片时，Jack发现了一篇关于世界上最古老的树的文章。根据“When … pictures, Jack found …”可知，此处为省略了“Jack/he was”的时间状语从句，需用现在分词collecting表示动作正在进行。故填collecting。 60．句意：在收集图片时，Jack发现了一篇关于世界上最古老的树的文章。定冠词“the”后接形容词最高级oldest“最古老的”，在句中作定语，修饰名词“tree”，符合“描述特定古树”的语境。故填oldest。 61．句意：他兴奋地说：“没有这样的古树我们不能生存！”根据下文“They help us breathe.”可知，它们帮我们呼吸，所以此处是指没有古树我们不能生存，应用“can”的否定式can’t/cannot“不能”，符合逻辑。故填can’t/cannot。 62．句意：两天工作后，所有小组都展示了他们的海报。全文时态为一般过去时，这里应用present“展示”的过去式presented，与“After two days of work”这一过去时间匹配。故填presented。 63．句意：全班投票选出了最佳海报。全文叙述过去事件，时态为一般过去时，这里应用vote“投票”的过去式voted，与上文“presented”的时态一致。故填voted。 64．句意：最后，我们老师告诉我们：“所有生物都相互关联。”be connected with“与……相互关联”，固定搭配，其中“connected”是形容词化的过去分词，符合“老师阐述生物关系”的语境。故填connected。 65．句意：我们必须保护它们，因为我们的生存依赖它们。根据句子结构和语义可知，前句“We must take care of them”与后句“our survival depends on them”是“结果与原因”关系，需用连词because“因为”连接句子。故填because。 66．when/as 67．twentieth 68．humans 69．To protect 70．At 71．beautiful 72．left 73．an 74．With 75．act 【导语】本文主要介绍了三江源国家级自然保护区设立后，当地自然环境的变化。 66．句意：在那个寒冷的雪天，女孩和家人正从山顶往下走，这时他们在澜沧江附近看到了两只雪豹。根据“On a cold snowy day, the girl was walking down a mountaintop with her family...they saw two snow leopards near the Lancang River.”可知，此处应用when/as引导时间状语从句，表示“当……时”。故填when/as。 67．句意：自20世纪中叶以来，由于人类的影响，三江源地区的积雪、草原和湖泊面积已经变小了。根据“Since the middle of...(twenty) century”可知，此处应用序数词表示“二十世纪”。故填twentieth。 68．句意：自20世纪中叶以来，由于人类的影响，三江源地区的积雪、草原和湖泊面积已经变小了。human表示“人类”时，是可数名词，此处是表示“人类（群体）”这一概念，且空前没有限定词，应用其复数形式humans。故填humans。 69．句意：为了保护该地区和野生动物，中国于2000年建立了三江源国家级自然保护区。根据“...(protect) the area and the wildlife, China set up Sanjiangyuan National Nature Reserve in 2000.”可知，此处应用动词不定式to protect表示目的，位于句首首字母大写。故填To protect。 70．句意：在这一区域，至少能发现一千只雪豹。at least 意为“至少”，常用搭配，位于句首首字母大写。故填At。 71．句意：多年来，当地民众已经提高了他们对于环境保护的认知，并努力去关注三江源地区的美丽环境。此处应用形容词修饰名词environment，beauty的形容词形式是beautiful。故填beautiful。 72．句意：在过去，他们把食物装在塑料袋里随身携带，并把袋子留下了。根据“In the past they carried...”可知，该句时态为一般过去时，故and后面的动词应保持一致语态，leave的过去式是left。故填left。 73．句意：但据18岁的年轻人帕尔登·旺楚克说，现在人们总是把食物垃圾带到山下。此处需填不定冠词，表示“一个18岁的年轻人”，18-year-old的发音以元音音素开头，应用不定冠词an。故填an。 74．句意：他说：“当地政府经常邀请人们到草原上捡垃圾。在当地政府和民众的帮助下，草原已经焕然一新。with the help of...意为“在……的帮助下”，常用短语，位于句首首字母大写。故填With。 75．句意：帕尔登·旺楚克补充道：“我们应该行动起来保护我们的家园，继续与自然和谐共处。” 情态动词should后接动词原形，act是动词原形。故填act。 76．C 77．C 78．A 【导语】本文讲述了Juanita Mengel和她的治疗猫Lola-Pearl的故事，以及Pet Partners组织如何通过动物辅助干预帮助有需要的人。 76．细节理解题。根据第二段“Lola-Pearl is special. She is a therapy cat.”可知，Lola-Pearl的特殊之处在于她能够提供治疗。故选C。 77．细节理解题。根据第三段“The teams visit hospitals, nursing homes and schools and help those in need.”可知，Pet Partners的团队会帮助那些需要帮助的人，包括病人。故选C。 78．观点态度题。根据第四段“Chastain Griffin is a researcher who studies the effects of therapy cats. She said there needs to be more research done in cat therapy.”可知，Chastain Griffin对治疗猫的研究持支持态度。故选A。 79．D 80．A 81．C 82．B 83．B 【导语】本文是一篇说明文，主要介绍了城市年轻人开始在阳台种植蔬菜和植物的现象，并以张超和方敏可为例，说明种植不仅提供健康食物，还能缓解压力、带来快乐，并赋予生活更多意义。 79．推理判断题。根据“more young “city farmers” bought vegetable seeds (种子), nutrient soil (营养土) and gardening tools online. Sales of them are becoming more and more.”可知，很多年轻的城市农民在网上买种子、营养土和工具，则应该是它们的销量越来越多，此处划线代词是指种子、营养土和工具。故选D。 80．推理判断题。根据“But why would the young like to be “city farmers”? Zhang Chao, from Anhui Province, is a young ‘city farmer’. He said ... Fang Minke from Shenzhen Foreign Languages School thinks planting vegetables is a good way to relax. The girl sometimes feels stressed because of schoolwork. To help herself feel relaxed, she started planting vegetables ...”可知，作者以张超和方敏可为例，说明种植不仅提供健康食物，还能缓解压力、带来快乐，所以利用了举例子的方式。故选A。 81．推理判断题。根据“I really want to go back to those days.”可知，他真想回到那些日子，说明那些天带给了他好的回忆，所以前面可以加这层含义。故选C。 82．细节理解题。根据“To help herself feel relaxed, she started planting vegetables on her balcony in 2021.”可知，为了帮助自己放松，她在室内种植了植物。故选B。 83．最佳标题题。通读全文可知，主要介绍了城市年轻人开始在阳台种植蔬菜和植物的现象，标题可以是“城市中的农场”。故选B。 84．B 85．B 86．C 87．B 88．C 【导语】本文介绍了北极燕鸥的超长迁徙——包括其超过70000公里的往返迁徙距离、迁徙原因、迁徙途中的挑战与应对方式，以及它们适应长途飞行的身体特征和生存能力。 84．细节理解题。根据“The round trip can be over 70,000 kilometers!”可知，北极燕鸥的往返迁徙距离超过70000公里。故选B。 85．词义猜测题。根据“They must fly over oceans and deserts, facing strong winds and hungry predators.”可知，“predators”与“强风”并列，均为北极燕鸥迁徙中面临的威胁，结合“hungry（饥饿的）”可推测其意为“天敌”。故选B。 86．细节理解题。根据“In summer, the Arctic is full of daylight, and there are plenty of insects for them to eat. They lay their eggs there.”可知，北极燕鸥夏天飞往北极是为了产卵和觅食。故选C。 87． 细节理解题。根据“They follow the sun and stars to find their way.”可知，北极燕鸥在迁徙途中通过跟随太阳和星星来辨别方向。故选B。 88．推理判断题。根据“Their bodies are built for long flights—they have strong wings and light bones.”可知，北极燕鸥的身体非常适合长途飞行。故选C。 89．C 90．B 91．D 92．A 【导语】本文介绍了几种奇特的动植物。 89．细节理解题。根据“When people first hear it laughing, they are usually quite surprised and begin to laugh along with the tree.It grows in the middle of Africa.”可知，在非洲中部能看到会“笑”的树。故选C。 90．细节理解题。根据“it can jump and fly out of the water, and flap (拍打) its wings up to 70 times a second to stay away from dangerous animals.”可知，飞鱼跳出水面是为了躲避危险动物。故选B。 91．细节理解题。根据“Kiwis are birds, but they can’t fly. Kiwis can be as big as chickens. Like all birds, they lay eggs-big eggs...”可知，文中只说几维鸟不会飞，但没说明原因，所以从文章中无法得知几维鸟不会飞的原因。故选D。 92．推理判断题。通读原文可知，文章介绍的是奇特的动植物，属于自然范畴，所以能从自然百科全书中找到这篇文章。故选A。 93．B 94．C 95．C 96．B 97．C 【导语】本文是说明文，介绍动物迁徙对生态系统的重要作用及迁徙面临的挑战与保护的必要性。 93．细节理解题。文章开篇明确指出“Many animals move from one place to another at certain times of the year—this is called migration.”，即迁徙是动物在一年中的特定时间从一个地方到另一个地方的移动。故选B。 94．词句猜测题。第二段提到“Their droppings also fertilize the soil.”，结合常识，动物的粪便能够让土壤变得肥沃，所以“fertilize”在这里的中文意思是“肥沃”。故选C。 95．主旨大意题。从文章第二、三段可知，角马迁徙时吃草、粪便能肥沃土壤，狮子等捕食者捕猎角马维持种群数量平衡；鸟类迁徙传播种子帮助植物生长，蝴蝶等昆虫迁徙传播花粉帮助花繁殖。这些例子都体现出迁徙在很多方面平衡了大自然，对生态系统起到了重要作用。故选C。 96．细节理解题。第三段明确表述“Birds that migrate help spread seeds. As they eat fruits, the seeds pass through their bodies and are dropped in new areas.”，说明迁徙的鸟类通过把种子带到新区域来帮助植物。故选B。 97．推理判断题。最后一段提到“Protecting migration routes is crucial to save both the animals and the ecosystems they support.”，意思是保护迁徙路线对于拯救动物和它们所支撑的生态系统至关重要，即保护迁徙路线是必要的。故选C。 原创精品资源学科网独家享有版权，侵权必究！13 学科网（北京）股份有限公司 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $