Unit7单元检测-2025-2026学年译林版英语八年级上册

2025译林版 八年级英语上册Unit 7单元检测 第I卷（选择题，共 55 分） 1、 单项选择（共10题，每小题1分，计10分） 1. Yancheng Nature Reserve has area of over 4530 square kilometers, it became one of________world's most important wetlands in 2002. A. an; the B. an; a C. the; a D. /; the 2. Let's plant some trees so that they can ________the water from washing the earth away. A. protect B. provide C. prevent D. prepare 3. He has failed many times, ________he never loses heart. A. and B. but C. or D. so 4. We must get up at 7:00 tomorrow morning, ________we’ll be late for the train. A. and B. or C. but D. so 5. If you feel ________ in sadness, it' ll be much better to have fun outdoors. A. trapped B. closed C. broken D. interested 6. The sentence structure of "We paint the wall blue." is "_______". A. S + V B. S + V + O C. S + V + O + O D. S + V + O + C 7. Don't be afraid of failure. Stand up from now on and____ sadness to have a new beginning. A. get on with B. get rid of C. get used to D. get out of 8. Which one of the following words will be like "friendly" after adding "-ly"? A. month B. real C. usual D. careful 9. The game show was________interesting________all of them liked watching it. A. so ;that B. such ;that C. too; to D. enough ;to 10.—Do you think the rain will stop tomorrow? —______ . It has rained for ten days. It’s too wet everywhere. A. I’m afraid it will B. I’m afraid so C. I hope not D. I hope so 二、完形填空（共10题，每小题1分，计10分） Plants and animals are very important to us. We can’t live ___11___ them. The blue whale is 12___ animal in the world. It lives in the ocean. It is very big and heavy. It can ___13___ up to 200 tons. Blue whales play ___14___ important role in the ocean ecosystem. Bamboo is one of ___15___ plants. It grows very fast. Some bamboo can grow almost one metre in one day. People can use bamboo ___16___ many things, such as houses, tools and instruments. Bees are very hard-working animals. Their greatest work is ___17___. Without their work, about 80 percent of the plants in the world cannot grow. ___18___ bees are the most important animals on the planet. ___19___ should care for plants and animals. We should ___20___ their living environment and prevent them from being killed. 11.A.with B.without C.for D.of 12.A.large B.larger C.the largest D.largest 13.A.weigh B.weight C.weighs D.weighing 14.A.a B.an C.the D./ 15.A.useful B.more useful C.most useful D.the most useful 16.A.made B.makes C.making D.to make 17.A.dance B.flying C.pollination D.work 18.A.But B.So C.And D.Because 19.A.Everyone B.Someone C.No one D.Everything 20.A.stop B.make C.protect D.keep 三、阅读理解 （一）阅读下列短文，从每题所给的四个选项中选出一个最佳答案。（共15题，每小题2分，计30分） A Do a science experiment (实验) to see how rain forms. You will need: a glass jar (罐), hot water, a plate and ice. Pour 200 ml of hot water into the jar. Cover the jar with a plate. Wait 5 minutes. Put ice cubes on the plate.Wait 15 minutes. Watch for drops of water to fall like rain! What happens in the jar? Hot water makes warm, wet air called steam (水蒸气). Steam rises up to the cold plate. The cold air near the plate changes warm steam into water. Then, heavy drops of water fall. What happens in the sky? The sun heats the water. The warm, wet air rises up into the sky. If the warm, wet air meets the cold air, rain clouds will form. When the clouds have enough water, the drops fall to the ground as rain. 21. Which of the following is the right order of using the objects in the experiment? A. Ice cubes→A plate→A jar, hot water. B. A jar, hot water→Ice cubes→A plate. C. A jar, hot water→A plate→Ice cubes. D.Ice cubes→A jar, hot water→A plate. 22. How long does it take to see raindrops in this experiment? A. About five minutes. B. About ten minutes. C.About fifteen minutes. D.About twenty minutes. 23. In which class will you probably do this experiment? A. A history class. B. A physics class. C. A music class. D. A Chinese class. B Did you ever imagine you'd see a bear in your neighborhood? For people in Japan, this is becoming more common. By Nov 7, more than 100 bear attacks had taken place since April, with 13 people killed,according to the Japanese government. Why are more bears coming closer to people? One reason may be climate change. According to a study, climate change can disrupt when plants flower and when pollinators(传粉者), like bees, are active. If these changes don't match up, plants and pollinators might not work together well any more. This mismatch can influence the food bears eat. Because they can't find enough food in the wild, they might come into towns. For example, bears in Japan eat acorns(橡子).However, this year, there aren't many acorns because of warm weather and unusual rain, said the news website Explorers web. The Guardian also reported that with warmer winters, bears might start their winter sleep later, so they are more likely to meet people. Also, according to CNN, young people in Japan are heading to big cities for work, leaving mostly older people in villages. This means more empty farmland and fewer people around, so bears can go into towns more easily. People are worried about bear attacks. In Japan, only hunters with licenses can shoot bears. But the number of them is now low because many are getting old, and there aren't enough new people coming in. HOW TO DEAL WITH BEARS ●To avoid meeting a bear, stay in groups. Never leave food or trash behind. ●If you do meet a bear, don't look it in the eyes. Back away slowly without turning your back. Don't run or climb a tree because bears are faster. ●If a bear attacks, lie face down and protect your head and neck. 24. What is happening with bears in Japan? A. They are getting hurt more easily. B. They are becoming more popular. C. They are becoming more dangerous to people. D. Many people keep them in their neighborhoods. 25. How might climate change cause problems for bears? A. It makes them angrier and scarier. B. It causes bees to hurt them in the wild. C. It causes them to sleep longer in winter. D. It makes it harder for them to find food. 26. What can we do when dealing with bears? A.Lie face down and protect your head and neck. B.Look it in the eyes and turn your back. C.Leave food or trash behind and stay in groups. D.Run or climb a tree C The United Nations decided that 2025 is the year of glacier(冰川)protection. It set March 21, 2025, as the first World Day for Glaciers. This event encouraged people to save glaciers. What are glaciers? You can imagine glaciers as slowly moving ice and snow on land. Over time, the snow adds up and turns into glacier ice. Glaciers have shaped mountains over the earth's history. They are still moving and changing land in many places today. ______________________ Glaciers are not just needed for the land. When glaciers melt, the nutrients(养料)from the water are good for life in rivers and oceans. In some places, glaciers provide water for people and animals. There are about 200 000 glaciers in the world, covering 10 per cent of the land. They also hold 70 per cent of the earth's fresh water. In areas like the Himalayas, many people need glacier water to live. This water fills big rivers, such as the Indus, Ganges and Brahmaputra. Why are glaciers disappearing? Climate change is leading to serious problems for glaciers. Many glaciers have disappeared. The atmosphere(大气层)around the earth is like the glass of a greenhouse, letting sunlight in and keeping most heat from getting out. This makes the earth warm enough for life. But when we burn wood and coal, we produce a gas called carbon dioxide. Too much of this gas pollutes the atmosphere and causes it to keep in too much heat. As the earth's temperature is increasing, glaciers melt faster. What’s the influence of glaciers disappearing? If glaciers disappear, there will be less water for us to drink and farm, while floods may happen more often. It would also be bad for animals and plants. Mountains with glaciers are home to special ecosystems and a large number of animals. As temperatures rise and glaciers melt, they are not fit for these living things. 27. When is the first World Day for Glaciers? A. On May 21, 2025. B. On March 2, 2025. C. On March 21, 2025. D. On May 2, 2025. 28. Which sentence can be put in the blank "_____"? A. When do glaciers melt? B. Why are glaciers important? C. How many glaciers are there in all? D. What will happen to glaciers? 29. What will happen if glaciers disappear? A. There will be more drinking water. B. There will be fewer floods than before. C. Plants and animals will be in trouble. D. There will be more water for farming. 30. What is the main purpose(目的)of the text? A. To call for action to protect glaciers. B. To record glacier movement. C. To introduce some facts about glaciers. D. To show how glaciers shaped mountains. D Life was very different at Scott’s home. Scott lived with his father, a judge (法官), his mother, and his sister. There were other animals as well, such as cats and chickens. White Fang had to learn that the other people in the house were friends and that he must not attack (攻击) the chickens or cats. One day, he killed fifty of the birds. Scott was angry with White Fang. He did not beat him badly, but he pushed his head at the dead birds and hit White Fang at the same time. This way, White Fang knew he had done wrong. “The animal is a wolf,” Scott’s father said. “You’ll never teach him not to kill chickens.” “He won’t attack another chicken,” Scott said. “Will you make a bet with me?” The judge agreed, and the two men had a bet. “I’ll lock White Fang in the chicken house,” Scott said. “He can stay there all night. In the morning, not one chicken will be dead”. And this was what happened. White Fang behaved as if there were no chickens in the chicken house. He had learned his lesson. By this time, everyone in Scott’s family liked White Fang. They felt safe with him because he knew them, even though he was not a “house dog.” After Scott came back home from the Yukon, a dangerous man appeared. His name was Jim Hall, and he had killed many men. He wanted to kill the judge who had sent him to prison (监狱). This was Scott’s father. One night, Jim Hall got into the house and planned to shoot (射击) the judge while he slept. However, White Fang saw the strange man. He knew that this man was not a friend and leapt at him. A fight went on for a long time. Jim Hall shot White Fang several times, but White Fang would not let him go. The noise woke everyone up. The police came and took Jim Hall back to prison. White Fang’s wounds were very bad, and he was dying. Scott sent for a doctor who looked at White Fang and said, “He has only one chance in a thousand of living.” The doctor did everything he could for White Fang, but he lost a lot of blood. He had a broken leg, and there were bullet holes in his chest. But as the days passed, White Fang slowly got better. He lived, but he could not fight again. He lived the rest of his life quietly with Scott and his family, a much gentler and much loved wolf-dog. —Adapted from White Fang 31. How many people were there in Scott’s family? A. Four. B. Five. C. Six. D. Seven. 32. What does the “bet” refer to in the story? A. White Fang would hurt the cats any time. B. White Fang would attack the people in the house. C. White Fang would not learn his lesson after he was punished. D. White Fang would not attack another chicken any more. 33. Which of the following is TRUE? A. The judge won the bet in the end. B. White Fang died of losing much blood. C. The police took the doctor back to prison later. D. Jim Hall hated Scott’s father because Scott’s father sent him to prison. 34. Which is the right order according to the story? a. Scott sent for a doctor to save White Fang. b. White Fang slowly got better after the fight. c. White Fang fought against Jim Hall and was hurt. d. Jim Hall broke into the judge’s house wanted to kill him. A. c-b-a-d B. d-c-a-b C. d-c-b-a D. b-d-c-a 35. What’s the best title of the story? A. A very dangerous killer B. Scott’s life in the Yukon C. White Fang’s last fight D. A bet between father and son （二）信息还原（共5题，每小题1分，计5分） The Chinese crested tern(凤头燕鸥)is a type of seabird. The bird is about 30-40 cm long, with grey wings and a white body. ____36____ According to(根据)a report, there are only about 150 Chinese crested terns all over the world. The first record of the bird was in 1861. ____37____ Scientists once believed that it may die out. Amazingly, over 60 years later, some birdwatchers saw some in Fujian and Zhejiang. Scientists working in a nature reserve in Zhejiang wanted those birds to stay there. They built some artificial nests(人工鸟巢). They even put some hand-made birds of the same size as Chinese crested terns there. ____38____ More Chinese crested terns flew to the islands and laid their eggs. Chinese crested terms lay eggs as the weather gets warmer. ____39____ During their stay in Zhejiang, volunteers from a Chinese crested tern protection group help with a lot of work. They record the information of every bird on the islands. They help them lay eggs safely. ____40____ Hope there will be more and more Chinese crested terns flying in the sky. A. Everything went well. B. Also, the volunteers drive away dangerous animals like snakes and mice. C. It lives in a very special way. D. The number of the birds is very small. E. However, after the 1940s, people couldn't find them. F. When it gets cold, they fly to southern areas to spend the winter. 36. 37. 38. 39. 40. 第Ⅱ卷（非选择题，共45分） 五、词汇运用 （一）从方框中选择适当的单词并用其正确形式填空，使短文通顺，意思完整，每个单词限用一次。（共10题，每小题1分，计10分） ( lead to ; hold ; sad ; take in ; noisy ; damage ;   include ;   important ; pollute ; day ) 41.She _________ her little brother's hand when they crossed the street. 42.Humans ___________ oxygen and breathe out carbon dioxide. 43.______________, the old tree in our yard was cut down. 44.The _______________ the classroom became, the harder it was to focus. 45.Hard work _______________ success in most cases. 46.It’s common knowledge that smoking seriously _______ your health. 47.My weekly shopping list __________ milk, eggs, and bread. 48.We have learnt the ______________ of protecting the environment from the school trip. 49. Some animals and plants disappeared in the area because of ____________. 50.There is not enough water to meet the ________needs of the whole city. （二）首字母填空（共10题，每小题1分，计10分） 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 f 51 time. The answer is any time. There is a w 52 season and a dry season in the rainforest. Both offer beautiful sights and amazing chances to see plant and animal life, hot weather and some r 53 days. The wet season is from November to April. During this 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 r 54__ and there is a flood in the forest. That means you can take a boat and travel t 55 the forest. It’s a great chance to get close to n 56 . You will see beautiful birds, monkeys and many other animals there. The dry season is between May and October. This is the warm season, with a t 57___ of about 36℃. H 58 , it still gets some heavy rains. A key difference is that the land comes out, so people can go to the forest on foot. During these months, it is much e 59 to find snakes. You may not be able to see the birds in the trees, but you will hear them singing happily and see them f 60 freely in the sky. Which season would you like to come to the rainforest? 51___________52_____________53____________54_____________55____________ 56___________57_____________58____________59_____________60____________ 六、读写综合 （一）阅读回答问题（共5小题，每小题2分，计10 分） Yeshe Dolkar still remembers the moment she saw snow leopards(豹)at Sanjiangyuan National Nature Reserve a year ago. On that cold snowy day, the 15-year-old Yeshe Dolkar living in Nangqen County, Qinghai was heading down a mountaintop with her family. Suddenly, they saw two snow leopards near the headwaters of the Lancang River. They have blue-green eyes and long tails. The fur is gray-white with black spots all over the body. “They look so cool!” said Yeshe Dolkar. Since the mid-20th century, the area of snow, grasslands and lakes in Sanjiangyuan has become smaller because of climate change and human activities. Many wild animals living in the area are in danger of extinction (灭绝). On Jan 24, 2003, China set up Sanjiangyuan National Nature Reserve to better protect the area and the wildlife there. This year is the 22nd anniversary of the setup of the reserve. These years, the population of wild animals has been rising. More than 70,000 Tibetan antelopes now live there. And more than 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 environment in Sanjiangyuan over the years. They used to carry food with them in plastic bags and left the bags behind. But now things have changed. According to Palden Wangchuk, a 24-year-old young man, local people are regularly called on to pick up waste on the grasslands. “People would also take their food waste down the mountains. The grasslands have put on a new look,” he said. 回答下面5个问题，每题答案不超过6个词。 61. What was the weather like when Yeshe Dolkar saw snow leopards a year ago?___________ 62. When did China set up Sanjiangyuan National Nature Reserve?_______________________ 63. How does the writer show the change in the population of wild animals?________________ 64. How many snow leopards can be found in Sanjiangyuan National Nature Reserve?________ 65. What do you think of the reserve?_______________________________________________ （二）书面表达（共1题，计15分） 66.水是生命之源。《长江保护法》 护佑一江清水向东流！我们同样要保护好家乡的河流。学校英文网站将开展题为“Protecting rivers around us”的征文活动, 请结合上文内容和下列提示写一篇英语短文投稿。 提示: 1. Why should we protect the rivers? 2. What can we do to protect them? 注意事项: (1)词数: 80词左右(文章开头已给出, 不计入总词数) ; (2)文中不能出现真实姓名、校名等信息; (3)文章必须包含所有要点, 可适当发挥, 使短文连贯、通顺。 Protecting rivers around us Rivers are very important to us._______________________________________________ _____________________________________________________________________________ ( 1 ) 学科网（北京）股份有限公司 $