Unit5 单元检测 2025-2026学年译林版八年级下册英语

**基本信息** 八年级下册英语Unit5译林版单元卷，以野生动物保护为主题，融合语言能力与文化意识，适配新授课巩固检测。 **题型特征** |题型|题量/分值|知识覆盖|命题特色| |----|-----------|----------|----------| |单项选择|10题/10分|冠词、后缀、非谓语等语法|第2题考名词后缀，强化语言能力| |完形填空|10题/10分|野生动物保护词汇|以熊猫、蓝鲸为例，渗透文化意识| |阅读理解|20题/35分|动物习性、环保热点（如C篇气候影响）|七选五聚焦熊猫喂养问题，培养思维品质| |词汇运用|20题/20分|动词、名词词形变化（如increase, protect）|首字母填空围绕老虎生存危机，提升学习能力| |读写综合|6题/25分|信息提取与邮件写作|书面表达邀请研究野生动物，融合语言运用与跨文化意识|

八年级下册英语Unit5单元检测2026译林 第I卷（选择题，共 55 分） 一、单项选择（共10题，每小题1分，计10分） 1. —Look! There’s ______ eagle flying in the sky. It seems so free and powerful. —Sure! It’s one of ______ most amazing animals on earth. A.a;the B.an;the C.the;the D./;/ 2. Which of the following suffixes is usually used to form a noun? A.-tion B.-less C.-ful D.-ly 3. the environment,many people begin to ride a bicycle to work instead of driving a car. A.Protect B.Protects C.To protect D.Protecting 4. —The math problem is so hard! —Take it easy. You can solve it ______. A.easily B.loudly C.quietly D.bravely 5. —What was the _____ of your son when he was born? —He _____ about 2.5 kg. A.weighed, weighs B.weighed, weight C.weight, weighed D.weight, weighs 6. —What’s your favourite animal? —It’s the ________. It has broad wings and can fly high. A.fox B.giraffe C.whale D.eagle 7. He is busy working, but he never forgets ________ his mum a call every day. A.o give B.give C.giving D.gives 8.Waste water the river.Water_______is a big problem today. A.pollution;pollution B.pollutes;pollution C.pollution;pollute D.pollute;pollute 9. —What do you think of your passing summer holiday? —It is such a holiday that I have broadened my horizon. A.boring B.meaningless C.bored D.meaningful 10.— Wow, your new bike looks so cool! Where did you get it? — Thanks! I saved money every months. ________, I could afford a new bike. A.As a result B.At first C.In a hurry D.From time to time 二、完形填空（共10题，每小题1分，计10分） Wild animals are our friends. But many of them are in 11 now. The 12 panda is one of them. It mainly lives on bamboo. However, the bamboo forests are getting smaller, so pandas have 13 living areas. The blue whale is another example. People hunt it for its oil and meat, so its 14 is decreasing. The polar bear is also in danger because of global warming. Its home — the ice — is ____15 . We should do something to 16 these animals. We can build more 17 to give them safe homes. We can also __18 pollution to make the environment better. It’s our duty to protect wild animals. Let’s work together to __19 them. If we do nothing, more species will ___ 20 forever. 11. A. safe B. danger C. peace D. control 12. A. giant B. huge C. large D. big 13. A. more B. fewer C. many D. much 14. A. number B. amount C. size D. weight 15. A. growing B. increasing C. melting D. appearing 16. A. kill B. hurt C. protect D. hunt 17. A. zoos B. nature reserves C. parks D. farms 18. A. reduce B. increase C. make D. create 19. A. hurt B. kill C. save D. hunt 20. A. live B. disappear C. grow D. appear 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 Hello from nature’s foodies(吃货) 21.Why does a blue whale live on tiny living things? A. It is the largest sea animal. B. It is too slow to catch large fish. C. It only has baleen instead of teeth D. It likes a stomach full of tiny food. 22. What decides how much hummingbirds and sloths eat? A. Living places. B. Diet lists. C.Daily activities. D. Body sizes. 23. Which part of a magazine is the text probably from? A. Wildlife. B.Landscapes. C.Travelling D. Photography B The dolphin is one of the smartest animals in the ocean. It is a kind of mammal (哺乳动物), not a fish, because it needs to come up to the surface (水面) to breathe air. Dolphins can live in both warm seas and rivers. They usually swim in groups called pods. A pod may have only a few dolphins, or sometimes hundreds of them. Dolphins use sounds to talk to each other. They make clicks and whistles (口哨) to share information. They also use a special way called echolocation to find food. By sending out sounds and listening for the echoes, dolphins can “see” things in dark or muddy (泥泞的) water. These animals are fast swimmers. They can jump high out of the water, which often makes people smile. Some dolphins even help fishermen by driving fish into their nets. In some places, they are trained to help save people in the sea. Sadly, dolphins face dangers from pollution, fishing nets, and boat traffic. We should work together to help them, so that these clever animals can live safely in the ocean for many years. 24.Why is a dolphin a mammal? A.Because it swims in groups. B.Because it is very smart. C.Because it needs to breathe air. D.Because it lives in warm water. 25.Which of the following is TRUE about dolphins? A.They cannot help people. B.They can make people happy. C.They live only in warm seas. D.They swim the fastest in the ocean. 26.Where could you probably read this passage? A.In a travel guide. B.In a history book. C.In a sports newspaper. D.In a science magazine. C “Please don’t kill me.” This is what a girl said recently when she was hurt by a sea lion in California, US. Usually considered a friendly animal, many believe the sea lion went crazy because of algae (海藻). There is a toxin (毒素) in a harmful algae. According to the US National Marine Fisheries Service (NOAA Fisheries), more than 100 calls are made every day reporting sea lions and dolphins influenced by this toxin. John Warner, CEO of the Marine Mammal Care Center in Los Angeles, told the BBC that these animals don’t really attack people. “These animals do that because they are sick,” he said. For example, when sea lions are affected by the toxin, they often appear very tired and confused (混乱的). They might even get angry, reported The Guardian. The harmful algae grows fast when deep ocean water moves up to the surface. This brings nutrients (营养) that help the algae grow. Fish eat the algae and get the toxin, and when dolphins and sea lions eat those fish, they get sick. However, according to NOAA Fisheries, the harmful algae showed up earlier than usual .The outbreaks (爆发) also happen more often and are harder to see coming. This is because of climate change, noted The Guardian. Warmer weather and changing ocean conditions make it easier for the algae to grow. Moreover, some scientists also think wildfires in Los Angeles might play a role. Large wildfires have caused the ocean near the beach to have more nutrients. 27.Why does the text begin with the girl’s story? A.To raise the topic. B.To give us a lesson. C.To report the news. D.To make us afraid. 28.According to Paragraph 3, the sea lions attack people because of ________. A.loneliness B.sadness C.illness D.tiredness 29.How do dolphins and sea lions get the toxin according to Paragraph 4? A.By hurting the girl. B.By eating toxic fish. C.By touching algae. D.By drinking toxic water. 30.What is the last paragraph mainly about? A.The effect of warmer weather. B.The harm of the algae outbreaks. C.The results of large wildfires. D.The reasons for the algae outbreaks. D Mary Lennox was a sickly, fretful, ugly - faced little girl. She was born in India, where her father and mother were busy with the English government's affairs and lived in a big house with many servants. Since her parents didn't want to be bothered with a child, Mary was taken care of by an Indian ayah(保姆)and other servants. She never saw her mother and father much, and they seemed like strangers to her. One day, there was a cholera(霍乱)outbreak in the city. Mary's parents, the ayah, and almost all the servants died. Mary was left alone in the house. Some English soldiers found her and sent her to England to live with her uncle, Mr. Archibald Craven, who lived in a big manor called Misselthwaite Manor. Misselthwaite Manor was a huge, old - fashioned house with hundreds of rooms. Most of the rooms were locked up. Mr. Craven was a strange - looking man with a long face and a sad expression. He was always away from home, traveling. Mary was left to herself in the manor, with only Martha, a young servant girl, to look after her. Martha told Mary about the moor （荒野）around the manor and a secret garden. The garden had been locked up for ten years since Mrs. Craven died in an accident there. Mary became very curious about the secret garden and decided to find it. Taken from The Secret Garden 31.Where was Mary Lennox born? A.In England. B. In India. C. In America. D. In Australia. 32.What happened to Mary's parents? A.They went on a long trip. B. They were sent to prison. C. They died in a cholera outbreak. D. They left Mary and went to live in another city. 33.Who took Mary to England? A. Her uncle. B. Some English soldiers. C. Martha. D. An Indian ayah. 34.What did Martha tell Mary about? A. The beautiful gardens in the manor. B. The strange - looking Mr. Craven. C. The moor around the manor and a secret garden. D. The hundreds of rooms in the manor. 35.Why was the secret garden locked up? A. Because it was too dangerous. B. Because Mr. Craven didn't like it. C. Because Mrs. Craven died in an accident there. D. Because it was full of wild animals. （二）阅读短文，从下面方框的六个句子中选五个还原到文中，使原文的意思完整连贯。（共5题，每小题1分，计5分） Feeding pandas can cause big problems The other day, two tourists in China were banned (禁止) from visiting giant pandas all their lives. ____36____Over the past four months, a total of 19 people have been banned from Chengdu Research Base of Giant Panda Breeding for similar reasons. ____37____ Food from tourists may make pandas sick. Giant pandas eat about 20 kilos of bamboo and bamboo shoots a day. To make sure that the pandas’ diet is healthy, their food sources (来源) are watched. ____38____ Even common foods like carrots can carry bacteria (细菌). Humans also carry bacteria, and they can put pandas’ health at risk. ____39____ Tourists’ behaviours may mess up their habits and even scare them. Imagine being in the middle of a meal and people start shouting or throwing things at you. In these cases, some pandas may feel scared. ____40____ It’s important to keep in mind that these animals need special care with their food and their living environment. ( A. Bamboo is giant pandas ’ favourite food. B. So, why shouldn ’ t tourists feed pandas? C. It is because they fed bamboo to pandas. D. The food provided to pandas is also strictly checked. E. Then they become angry and even hurt the zookeepers. F. Giant pandas spend about 10 to 16 hours of their days eating. ) 36___________37_____________38____________39_____________40_____________ 36___________37_____________38____________39_____________40____________ 第Ⅱ卷（非选择题，共45分） 四、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） increase，protect，take action , born , main, accept，fox，have，ill， even if 41. Our teacher encouraged us not to give up _________we made a serious mistake in our work. 42. 42. It’s wrong of you ____________ the stranger’s present without thinking carefully. 43. Under different mother wolves’ ___________ , the little dog grew up healthily. 44. The boy was born with a serious ____________ , but his parents didn’t give him up. 45. The weight of her daughter at ____________ was just over seven pounds. 46. We should ___________ to help these beautiful animals survive. 47. Too much CO2 causes the atmosphere to keep in too much heat. As a result, the Earth’s temperature is ___________ . 48. People in India ___________ speak Hindi, but their second language is English. 49. We saw some __________in the zoo yesterday. They were very lovely. 50. It is difficult for me ___________a good sleep in a noisy room. （二）首字母填空（共10题，每小题1分，计10分） Tigers are big and strong. In the forest, the tiger is the k 51 of the beasts. Tigers have bright eyes, yellow fur and black stripes. They look so beautiful. They can m 52 very fast. They are good at h 53 other animals. Tigers like to live as a family. But two or three years after baby tigers were b 54 , they usually live alone· But now tigers are facing a lot of s 55 problems. The n 56 of tigers is becoming smaller and smaller because many of their living areas are used for farming. If people keep t 57 their land, tigers will have no space to live in. Also, people kill them for their fur and b 58 . We must do something. If we do not take a 59 , there will be no tigers left in the world. They will die out in the future. A feeling of s 60 comes over us when we think of this. I think if we give tigers more land and stop buying tigers’ fur and bones, they will live better. Let’s protect the tiger! 51___________52_____________53____________54_____________55____________ 56___________57_____________58____________59_____________60____________ 五、读写综合 （一）阅读回答问题，每题答案不超过6个词（共5小题，每小题2分，计10 分） Pandas are one of the most popular wild animals in the world. They mainly live in the bamboo forests of Sichuan, China. Pandas live on bamboo — they eat about 12 to 38 kilograms of bamboo every day. Because of deforestation(森林砍伐), bamboo forests are becoming smaller, so pandas are losing their homes. Now, there are only about 1,800 wild pandas left in the world. To protect pandas, China has built many nature reserves. In these reserves, pandas can live safely and find enough food. Scientists are also working hard to study pandas’ living habits and help them reproduce. Pandas are not only cute but also an important part of the ecosystem. Protecting pandas is protecting our natural world. 61．Where do pandas mainly live? _____________ 62．Why are bamboo forests becoming smaller? ___ 63．How many wild pandasare there in the world now? 64．How does China protect pandas? _____________ 65．What do you think of pandas? ______________ （二）书面表达（共1题，计15分） 66.假如你是李华，你对野生动物很感兴趣。寒假中，你想邀请Henry 一起研究你最喜欢的一种野生动物，请根据导图写一封90 词左右的电子邮件。 Dear Henry, How is everything going? I like wild animals very much. I want to invite you to study my favourite animal with me. ________________________________________________________________________________________________________________________________________ ________________________________________________________________________________________________________________________________________ ________________________________________________________________________________________________________________________________________ ________________________________________________________________________________________________________________________________________ ________________________________________________________________________________________________________________________________________ ________________________________________________________________________________________________________________________________________ I will be happy if you can join me. Looking forward to seeing you soon. Yours sincerely, 学科网（北京）股份有限公司 $