Unit 4 The Wonders of Nature Section B练习题2025-2026学年人教版八年级英语下册

新人教版八年级下册英语Unit 4 The Wonders of Nature Section B练习题及答案 一、根据所给的首字母或音标写出单词，使句子意思完整正确。 1. The little dog s in the snow for three days before we found it. 2. The car is in a very good c even though it is ten years old. 3. A straight line is the shortest d between two points. 4. It's important to stand up straight and put your s back. 5. This job is dangerous, but someone has to r his life to finish it. 二、用括号中所给单词或短语的适当形式填空 1. The Great Wall is a famous (attract)and many people visit it every year. 2. Lucy is very curious (watch) the stars and planets. 3. (nature) resources are important for us. And we should use them wisely. 4.It's (risk) to cross the road without looking both ways first. 5. The book (include) four short stories. These short stories are interesting. 三、单项选择 ( )1.The climber hurt himself when the mountain last year. A. climb B. to climb C. climbing D. climbed ( )2. Jimmy has been for a year. His has made his wife give up hope of life. A. died; death B. dead; death C. died; dead D. dead; die ( )3. After the heavy rain, we were surprised to find the little bird in the tree was still A. live B. alive C. lovely D. lively ( )4. There are so many of smart-phones in this shop. I really don't know which to buy. A. parts B. types C. sizes D. customers ( )5. Zhujiajiao is an amazing ancient town and it millions of tourists every year. A. attracts B. develops C. encourages D. takes ( )6. Scientists are doing a lot of to find new ways to protect the environment. A. research B. messages C. ideas D. jobs ( )7. Fishing is one of activities among the middle-aged men like my uncles. A. popular B. more popular C. most popular D. the most popular ( )8. There are five hundred books in our library. But only them are new. A. two hundred B. two hundred of C. two thousand D. two thousand of ( )9.— I think you should take exercise as often as possible. —I can't agree more. , health is the most important. A. At times B. After all C. So far D. At last ( )10. I think rock music is too . It makes a lot of . A. noise; noisy B. noise; noise C. noisy; noisy D. noisy; noise 四、完形填空 Last Saturday, I visited the Helan Mountain with my family. It is wonderful and attracts many 1 each year. It is located in Yinchuan, not far from my home. My family and I 2 early in the morning with excitement. The drive took an hour. We 3 happily in the car, looking forward to getting there. When we arrived, the Helan Mountain stood out. It's like a huge and strong barrier(屏障). Big deserts are around. But near the mountain, there are green trees and small rivers. It's a natural 4 —as beautiful as the Jiangnan watertown in pictures. There is also a rock painting scenic spot(景点). It sits at the eastern foothills of the mountain. Ancient people created rock paintings on the 5 of the rocks. We were all 6 about these paintings and couldn't wait to see them closely. There are over 6,000 ancient rock paintings. We walked slowly.The paintings 7 different activities, like hunting and growing plants, and some strange symbols. It was like we were walking in a gallery(画廊). The paintings are really 8 . That's because I'd never seen such things.We had wanted to learn about ancient times, and this trip helped us do that 9 . Before leaving, we 10 small rock paintings as gifts for our friends. At home, we talked about the trip many times. It was fun and educational. I hope to visit it again! ( )1. A. instructors B. listeners C. travellers D. speakers ( )2. A. gave up B. paid off C. hung out D. set off ( )3. A. chatted B. replied C. fed D. repeated ( )4. A. desert B. wonder C. disaster D. bottle ( )5. A. colour B. mark C. surface D. size ( )6. A. curious B. worried C. upset D. angry ( )7. A. include B. add C. refuse D. check ( )8. A. smelly B. delicious C. similar D. unusual ( )9. A. seriously B. terribly C. successfully D. suddenly ( )10. A. sold B. bought C. developed D. mentioned 5、 阅读理解 A Maya was a young woman.She lived in a small village at the foot of a very high mountain. She often dreamed of reaching the top of the mountain. Every day, she looked up at the mountain, and imagined what it would be like to stand on its top and see the world from that height. One day, Maya decided that it was time to make her dream come true. She packed a small bag and set off on her journey. Halfway up the mountain, Maya met a group of experienced climbers coming down. “ Turn back,” they warned. “The climb is too difficult, and the weather is getting worse. It's not worth the risk.” For a moment, Maya felt tired and cold, and she wasn't sure if she could go on. But then, Maya remembered why she had started the climb. She wanted to prove that she was able to achieve her dream, no matter how difficult the journey was. So she thanked the climbers for their concern (关心)but decided to continue climbing. As she climbed higher, the air grew thinner, and every step became a struggle. But she refused to give up. She knew that every step forward, no matter how small,brought her closer to her goal. Finally, Maya reached the very top. The view was more beautiful than she had ever imagined, and tears of joy filled her eyes. At that moment, Maya realized that the journey up the mountain was not just about reaching the top; it was about discovering her own strength and resilience (适应力). And from that day on, Maya never doubted herself again. She faced each new challenge with the same determination (决心) and courage,knowing that she had the strength to climb any mountain, both in the world and within herself. ( )1. What was Maya's dream? A. To be a teacher. B. To live in the city. C. To see the mountain. D. To reach the top of the mountain. ( )2. What happened on Maya's way to the top of the mountain? A. She was told to turn back. B. She fell down and broke her leg. C. Some climbers joined her in climbing. D. Some climbers encouraged her to keep going. ( )3. What is the correct order of the events about Maya? a. She always looked up at the mountain b. She began to climb up the mountain c. She enjoyed the beautiful view on the top of the mountain. d. She remembered her dream. A. a-b-c-d B. a-b-d-c C. d-b-c-a D. d-a-b-c ( )4. What is the main idea of Paragraph 4? A. Maya was too excited to cry. B. The climb was not difficult in Maya's eyes. C. Maya realized the meaning of the journey up the mountain D. The view was more beautiful than Maya had ever imagined 5. Which of the following can best describe Maya? A. Healthy and wise. B. Brave and strong. C. Beautiful and fun. D. Kind and humorous B Lai Yucheng. 14, from Changjun Furong Middle School in Changsha, Hunan, has made an achievement. He won a gold medal at the Paris International Exhibition of Inventions for his special project: an intelligent birds-protective and rodent control bait(诱饵) feeding device(装置). Lai got the idea for his project after seeing a bird die from eating poison(毒药) meant for mice at his school. After looking it up online and reading news stories, he found that this was a common problem. “I noticed that birds and mice are active at different times—birds during the day and mice at night.” said Lai. With this in mind, Lai made the device to be powered by photovoltaic(光伏的)energy. Photosensitive sensors(光敏传感器) control the doors, closing them during the day to protect birds and opening them at night for the mice.“This makes the device both good for the environment and use less energy,” said Lai. Lai carefully put together and fixed his invention, trying many times to make it work perfectly.He used organic glass to create the part for the bait as well as the door that opens and closes. On the top, he made a special space for all the electronic parts. Lastly, he put the solar panel(太阳能电池板) on top to power the whole set, finishing his smart device. Chen Shuizhang, Lai's teacher, praised his hard work and problem-solving skills.“Lai is good at finding a problem in the real world and coming up with a cool solution. He keeps trying and fixing things until they work right, and he always plans things out carefully. That's what made him stand out in this competition,” said Chen. ( )6. What can we learn about Lai's device? A. It is environmentally friendly and energy-saving. B. Lai won the first place in a national competition because of it. C. When it catches the daylight, it will close its door to kill mice. D. Lai decided to invent it after seeing the deaths of mice at school. ( )2. Which question can help readers know the main idea of Paragraph 4? A. How to use the device? B. What powered the device? C. Why did Lai create the device? D. How did Lai invent the device? ( )3. From the passage, we know Lai Yucheng is . A. smart and brave B. honest and friendly C. creative and careful D. caring and independent ( )4. Where does the passage probably come from? A. A storybook. B. A travel guide. C. A study report. D. A science magazine. 六、阅读下面短文，根据短文内容，从方框中选出最佳的词或短语，并用其适当形式完成短文。 good treat shoot from change discovery nature pass if be You must have heard of the legend of YuGong, who tried to move two mountains. The Taihang Mountain was one of the two mountains. The Taihang Mountain 1. through the areas of Hebei, Shanxi, Henan and Beijing. It is about 400 kilometres long. It is a large mountain range in North China, and it 2. called“the backbone (脊梁) of China” in ancient times. Many of the legends about the very beginning of human civilization come 3. the Taihang area. For example, Nü Wa used stones to repair the sky to make sure that humans would have a 4. and safer future; Houyi protected everyone by 5. the suns;Emperor Yan, one of the earliest Chinese emperors, tried large numbers of herbs and taught people how to use them to 6. diseases. The Taihang Mountain is not only where the ancient stories happened, but also a place where tens of thousands of fossils (化石) were found.These fossils show the 7. earth. At the same time, we can also learn about how ancient humans lived from many 8. around the area. Nowadays, there are 9. forests around the area with beautiful colours in four seasons. It is home to many animals and plants as well. 10. you need a trip that helps you learn different things about history, culture and so on, you can go to the Taihang Mountain. 1. 2. 3 . 4. 5. 6. 7 . 8. 9. 10. 七、根据汉语意思完成句子 (每空一词) 1.我们决心测量古城墙的长度，以进一步了解它的历史。 We are the length of the ancient city wall to learn more about its history. 2.那位探险者成功穿越了森林。 The going through the forest. 3.他一点一点地积累经验，并变得很专业。 He accumulated experience and became very professional. 4.这部纪录片向我们展现了人类探索宇宙的雄心。 The documentary shows us to explore the universe. 5.洞庭湖是中国最大的淡水湖之一。 Dongting Lake is one of the largest in China. 八、阅读短文，选择句子填入文中空缺处，使短文内容完整 Rainforests are forests that get a lot of rain. It can rain more than one inch(=2.54 cm) per day!There are tropical(热带的) rainforests all over the world. 1 They are very warm. The Amazon is in South America. It is the biggest rainforest in the world. More than half of the rainforest is in Brazil. 2 Many plants and animals live in the Amazon.There are more kinds of plants and animals there than anywhere else in the world. The biggest mix of plants and animals lives in the canopy. 3 The canopy keeps off most of the sunlight. The rainforest floor is very dark. 4 There are more than 400 different native tribes(土著部落)! Native people used to stay in the rainforest. They found food and built homes there. They made medicine from plants.Now they sometimes leave. They go to nearby towns to sell food. Still, they live in their own ways. Today, the Amazon is faced with the problem of deforestation. This means that too many trees are cut down by humans and 5 What can we do to protect the rainforest and the wildlife there? A. The canopy（树冠） is a thick coat of trees. B. They are found near the equator(赤道). C. it brings harmful results to the wildlife in the Amazon. D. it makes more space for the animals in the Amazon to live in. E. They have found some wildlife near the equator. F. The rest spreads across eight other countries. G. People live in the Amazon too. 1. 2. 3 . 4. 5. 九、语法填空 The Yellow River runs from the mountains 1. the sea. It gave birth to one of 2. oldest and most famous cultures in the world—— the Yellow River culture. In the hearts of 3. (China) people, the Yellow River is the mother river. It is expected to play a more important role in our country's 4. (develop). The river got its name Huanghe in Chinese5. its water is yellow, as it carries lots of yellow sand into the water when it runs through the Loess Plateau(黄土高原). The river starts from Qinghai Province in the northwestern China. It runs through a lot of places before 6. (run) into the Bohai Sea.The 5,464-kilometre-long river 7. (feed)about 12% of China's population and provides water for about 15% of fields and more than 60 8. (city). So far, our country 9. (make)great efforts in the environmental protection of the river. Each year over 400 million tons of sand is prevented from being washed into it. Our mother river has become much 10. (clear) than before. 1. 2. 3 . 4. 5. 6. 7 . 8. 9. 10. 参考答案 一、1. survived 2. condition 3. distance 4. shoulders 5. risk 二、1. attraction 2. to watch 3. Natural 4. risky 5. includes 三、1-5CBBBA 6-10ADBBD 四、1-5CDABC 6-10AADCB 五、1-5DABCB 6-9ADCD 六、1. passes 2. was 3. from 4. better 5. shooting 6. treat 7.changeable 8. discoveries 9. natural 10. If 七、1. by all means 2. explorer succeeded in 3. bit by bit/ little by little 4. human ambition 5. freshwater lakes 八、1-5BFAGC 九、1.to 2. the 3. Chinese 4. development 5. because 6. running 7. feeds 8. cities 9. has made 10. clearer 学科网（北京）股份有限公司 $