Unit 3 Wonderful nature (单元自测练习卷)-2026-2027学年外研版（三起）英语六年级上册

**基本信息** 外研版六年级上册英语Unit3“Wonderful Nature”自测卷，以自然主题为载体，融合语言知识与文化意识，适配单元复习需求。 **题型特征** |题型|题量/分值|知识覆盖|命题特色| |----|-----------|----------|----------| |完形填空|10题/10分|云南自然景观描述|真实旅行情境，培养细节理解能力| |阅读理解|10题/20分|亚马逊雨林、大堡礁等自然常识|融入环保议题，提升思维品质| |书面表达|1题/20分|旅行经历描述|结合九寨沟实景，综合语言输出与文化认同|

外研版六年级上册英语Unit3 Wonderful Nature自测卷 满分：100分 时间：60分钟 一、根据所给词的适当形式填空。（每小题1分，共10分） 1. The Changjiang River is about 6,300 kilometres long. It is the __________ (long) river in Asia. 2. Tianchi Lake on Changbai Mountain is the __________ (deep) lake in China. 3. The Qinghai-Tibet Plateau is the __________ (high) plateau in the world. 4. The Huangguoshu Waterfall is one of the __________ (big) waterfalls in China. 5. Mount Qomolangma is __________ (high) than any other mountain in the world. 6. Xu Xiake was one of the most famous __________ (travel) in China. 7. He was very __________ (interest) in nature from a young age. 8. The Nile runs across __________ (eleven) countries in Africa. 9. The Antarctic Desert is over 14 million square __________ (kilometre). 10. The leaves turn __________ (brown) in autumn in the forest. 二、单项选择。（每小题1.5分，共15分） 1. —__________ is the Sahara Desert? —It's about 9,200,000 square kilometres. A. How long B. How big C. How high D. How deep 2. The Nile is about 6,671 kilometres long. It is __________ river in the world. A. long B. longer C. the longest D. longest 3. —__________ high was Mount Qomolangma in 2020? —It was 8,848.86 metres high. A. How B. What C. Which D. Where 4. Xu Xiake started to travel __________ the age of 21. A. in B. on C. at D. for 5. We need to __________ care of nature and protect our environment. A. make B. take C. have D. do 6. The sea is blue, and __________ is the lake. A. too B. also C. either D. so 7. —Where would you like to go for your holiday? —I'd like to visit the grassland. I want to see the blue sky and green __________. A. hill B. mountain C. grass D. desert 8. There are many __________ in the forest. They make the air fresh. A. flowers B. trees C. rivers D. lakes 9. The Rainbow Mountains in Zhangye have many different __________. A. colours B. shapes C. sizes D. names 10. —__________ wonderful nature is! —Yes, it brings us colourful life. A. What B. How C. What a D. How a 三、情景搭配。（每小题1分，共5分） ( ) 1. What's the highest mountain in the world? ( ) 2. How long is the Nile River? ( ) 3. Where is the Sahara Desert? ( ) 4. What can we do to protect nature? ( ) 5. Why is Xu Xiake famous? A. It's about 6,671 kilometres long. B. Because he travelled around China and wrote about many places. C. It's in Africa. D. We should plant more trees and save water. E. It's Mount Qomolangma. 四、句型转换。（每小题2分，共10分） 1. The Changjiang River is 6,300 kilometres long.（对画线部分提问） ________________________________________________________________ 2. Mount Qomolangma is the highest mountain in the world.（改为同义句） Mount Qomolangma is higher than ___________________________________. 3. Xu Xiake was interested in nature.（改为一般疑问句） ________________________________________________________________ 4. The Antarctic Desert is the biggest desert in the world.（对画线部分提问） ________________________________________________________________ 5. The forest is green. The grassland is green, too.（合并为一句） ________________________________________________________________ 五、连词成句。（每小题2分，共10分） 1. is / the / what / longest / river / in / world / the / ? ________________________________________________________________ 2. Qomolangma / Mount / highest / is / the / mountain / world's / . ________________________________________________________________ 3. nature / Xu Xiake / care of / called for / people / to / take / . ________________________________________________________________ 4. about / travelled / he / for / 30 / years / . ________________________________________________________________ 5. beautiful / what / place / a / it / is / ! ________________________________________________________________ 六、完形填空。（每小题1分，共10分） 阅读下面短文，掌握其大意，然后从每题所给的A、B、C、D四个选项中，选出最佳选项。 Last summer, I went to Yunnan with my family. Yunnan is a beautiful province in the southwest of China. It has many amazing natural places. First, we visited Lijiang. Lijiang is famous for its old town and the Jade Dragon Snow Mountain. The mountain is very high. When we looked at it, we felt so small. The snow on the top was white and shining. What a wonderful view! Next, we went to Shangri-La. The grassland there was so green and wide. We saw many horses and sheep running freely. The sky was so blue and the air was so fresh. I took many photos of the beautiful flowers. Then we visited the Stone Forest. The rocks there looked like trees, animals and even people. Nature is really a great artist! My father told me that the Stone Forest is millions of years old. I love Yunnan. It has mountains, lakes, grasslands and forests. I hope I can visit it again someday. 1. Where is Yunnan? A. In the northeast of China. B. In the southwest of China. C. In the southeast of China. D. In the northwest of China. 2. What is Lijiang famous for? A. Its grassland. B. Its old town and the Jade Dragon Snow Mountain. C. Its Stone Forest. D. Its blue lake. 3. How did the writer feel when looking at the mountain? A. Happy and excited. B. Sad and tired. C. Small and amazed. D. Bored and sleepy. 4. What animals did the writer see in Shangri-La? A. Tigers and lions. B. Horses and sheep. C. Birds and fish. D. Monkeys and pandas. 5. What does the writer think of the Stone Forest? A. It is boring and old. B. It is dangerous and scary. C. It is beautiful and amazing. D. It is small and dirty. 6. The underlined word 'freely' means __________ in Chinese. A. 自由地 B. 快速地 C. 安静地 D. 开心地 7. How many places did the writer visit in Yunnan? A. Two. B. Three. C. Four. D. Five. 8. What did the writer do in Shangri-La? A. He climbed the mountain. B. He took many photos. C. He swam in the lake. D. He rode a horse. 9. Who told the writer about the age of the Stone Forest? A. His mother. B. His father. C. His teacher. D. His friend. 10. What is the best title for this passage? A. A Trip to Beijing B. My Family C. A Wonderful Trip to Yunnan D. The Animals in China 七、阅读理解。（每小题2分，共20分） （A） The Amazon Rainforest is the biggest rainforest in the world. It is in South America. It covers about 5.5 million square kilometres. Most of it is in Brazil, but it also covers parts of Peru, Colombia and other countries. The Amazon Rainforest is very important. It is home to about 10% of all the species in the world. There are about 400 billion trees and millions of different animals. You can find jaguars, monkeys, parrots and many kinds of fish there. The rainforest also helps our planet. The trees take in carbon dioxide and give out oxygen. People call the Amazon "the lungs of the Earth". But now, the rainforest is in danger. People are cutting down many trees. Every year, a large area of forest disappears. If we don't protect it, many animals will lose their homes. We should save the Amazon Rainforest. We can tell more people about its importance. We can also support groups that work to protect it. Remember: protecting the rainforest means protecting our future. 1. Where is the Amazon Rainforest? A. In Africa. B. In Asia. C. In South America. D. In Europe. 2. How big is the Amazon Rainforest? A. About 5.5 million square kilometres. B. About 6.5 million square kilometres. C. About 4.5 million square kilometres. D. About 3.5 million square kilometres. 3. Why do people call the Amazon 'the lungs of the Earth'? A. Because it is very big. B. Because it has many animals. C. Because the trees take in carbon dioxide and give out oxygen. D. Because it is in South America. 4. What is happening to the Amazon Rainforest now? A. It is getting bigger. B. People are planting more trees. C. People are cutting down many trees. D. Animals are leaving the forest. 5. What does the writer want to tell us? A. The Amazon is a good place for holidays. B. We should protect the Amazon Rainforest. C. The Amazon has many kinds of fish. D. The Amazon is the biggest forest in Asia. （B） Do you know about the Great Barrier Reef? It is the world's largest coral reef system. It is in Australia, off the coast of Queensland. It is about 2,300 kilometres long. You can even see it from space! The Great Barrier Reef is very beautiful. It has over 2,900 individual reefs and 900 islands. The water there is clear and blue. There are more than 1,500 kinds of fish, 400 types of coral and many other sea animals. When you go diving there, you can see colourful fish swimming around you. It is like a magical underwater world. However, the Great Barrier Reef is in trouble. The water is getting warmer because of climate change. This makes the coral turn white and die. Also, pollution from farms and cities is harming the reef. If we don't act now, this beautiful place may disappear. Scientists are working hard to save the reef. They are studying the coral and trying to find ways to protect it. We can help too. We should use less energy and stop polluting the ocean. Let's work together to save this wonder of nature. 1. Where is the Great Barrier Reef? A. In America. B. In Australia. C. In England. D. In Japan. 2. How long is the Great Barrier Reef? A. About 1,300 kilometres. B. About 2,300 kilometres. C. About 3,300 kilometres. D. About 4,300 kilometres. 3. What can you see when diving in the Great Barrier Reef? A. Many trees and birds. B. Colourful fish swimming around you. C. Big mountains and rivers. D. Snow and ice. 4. Why is the coral turning white? A. Because the water is getting colder. B. Because there are too many fish. C. Because the water is getting warmer. D. Because people are cutting down trees. 5. What can we do to help protect the Great Barrier Reef? A. We should use more energy. B. We should pollute the ocean more. C. We should use less energy and stop polluting the ocean. D. We should catch more fish. 八、书面表达。（20分） 假设你叫李华，去年暑假你和父母去了九寨沟（Jiuzhaigou）旅游。请你根据以下提示，写一篇不少于60词的短文，介绍你的旅行经历。 提示： 1. 九寨沟在哪里？ 2. 你看到了什么？（湖泊、瀑布、森林等） 3. 你的感受如何？ 要求：语句通顺，书写规范，可适当发挥。 ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ 参考答案 一、根据所给词的适当形式填空 1. longest 2. deepest 3. highest 4. biggest 5. higher 6. travellers 7. interested 8. eleven 9. kilometres 10. brown 二、单项选择 1. B 2. C 3. A 4. C 5. B 6. D 7. C 8. B 9. A 10. B 三、情景搭配 1. E 2. A 3. C 4. D 5. B 四、句型转换 1. How long is the Changjiang River? 2. any other mountain in the world 3. Was Xu Xiake interested in nature? 4. Which is the biggest desert in the world? 5. The forest is green, and so is the grassland. / Both the forest and the grassland are green. 五、连词成句 1. What is the longest river in the world? 2. Mount Qomolangma is the world's highest mountain. 3. Xu Xiake called for people to take care of nature. 4. He travelled for about 30 years. 5. What a beautiful place it is! 六、完形填空 1. B 2. B 3. C 4. B 5. C 6. A 7. B 8. B 9. B 10. C 七、阅读理解 （A）1. C 2. A 3. C 4. C 5. B （B）1. B 2. B 3. B 4. C 5. C 八、书面表达（参考范文） Last summer holiday, I went to Jiuzhaigou with my parents. Jiuzhaigou is in Sichuan Province. It is one of the most beautiful places in China. When we got there, I was amazed by the colourful lakes. The water was so clear that I could see the bottom. Some lakes were blue, some were green, and some were even yellow. They looked like beautiful gems in the mountains. We also saw many waterfalls. The water ran down from the high mountains and made a loud sound. It was so exciting! There were tall trees everywhere. The air was fresh and clean. I took many photos with my parents. We had a wonderful time there. I love Jiuzhaigou. It is really a wonder of nature. I hope more people can visit it and enjoy its beauty. We should also protect this beautiful place. 学科网（北京）股份有限公司 $