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Unit 5 Love Mother Nature! 单元培优测试题
（满分：120 分 考试时间：90 分钟）
听力部分（共 25 分）
一、听短对话，选择最佳答案（每小题 1 分，共 5 分）
听下面 5 段短对话，每段对话后有一个问题，从 A、B、C 三个选项中选出最佳答案。
（ ）1. What’s the difference between the Amazon Rainforest and the Congo Rainforest
A. The Amazon has more rainfall in summer than the Congo.
B. The Congo is hotter all year than the Amazon.
C. The Amazon has no dry season, but the Congo has a short one.
（听力材料：
W: I read that the Amazon and Congo Rainforests are both wet. Is there any difference
M: Yes! The Amazon gets rain every month, but the Congo has a short dry season in January.
W: I didn’t know that—thanks!）
（ ）2. Why does the guide suggest bringing a waterproof camera to the Yunnan rainforest
A. To take photos of colorful fish in the rivers.
B. Because it often rains suddenly in the rainforest.
C. To record the night activities of monkeys.
（听力材料：
M: What should I bring for the Yunnan rainforest trip
W: A waterproof camera—there are sudden showers every afternoon, and you don’t want to break your camera.
M: Oh right! I’ll put it in my backpack.）
（ ）3. What can we do to help protect desert camels according to the conversation
A. Plant more cactuses for them to eat.
B. Dig small wells to provide clean water.
C. Build fences to keep them away from roads.
（听力材料：
W: Desert camels are in danger because they can’t find water. What can we do
M: Local groups dig small wells—camels can drink from them. Planting cactuses doesn’t help; they need water more.
W: That makes sense.）
（ ）4. Why can’t pine trees grow well in the rainforest
A. There’s not enough sunlight under the tall rainforest trees.
B. The rainforest is too cold for pine trees.
C. Pine trees need more water than the rainforest provides.
（听力材料：
M: Can pine trees grow in the rainforest
W: No. Rainforest trees are too tall—they block most sunlight. Pine trees need lots of sun to grow.
M: So pine trees only grow in mountains or forests with less tall trees ）
（ ）5. How does Li Na feel about the new national park near her hometown
A. Worried—it will take up too much farmland.
B. Excited—it will protect the rare birds she likes.
C. Bored—it’s too far to visit on weekends.
（听力材料：
W: Li Na, they’re building a national park near your hometown. How do you feel
M: I’m so excited! The park will protect the rare red-crowned cranes—I’ve always wanted to see them.
W: You can visit them often then!）
二、听长对话，选择最佳答案（每小题 2 分，共 10 分）
听下面 2 段长对话，每段对话后有 2-3 个问题，从 A、B、C 三个选项中选出最佳答案。
对话一（共 2 题）
（ ）6. What problem do the students face for their rainforest research project
A. They can’t find enough information about Amazon plants.
B. Their teacher is too busy to help them with the project.
C. They need to borrow special books from the city library but don’t know how.
（ ）7. What solution do they agree on
A. Ask the school librarian to order the books from the city library.
B. Search for online videos about Amazon plants instead of books.
C. Invite a rainforest scientist to give them a talk.
（听力材料：
W1: Our group’s research project is about Amazon plants, but we can’t find enough books at school.
W2: Me too! The city library has the books we need, but how do we borrow them
W1: The school librarian said she can order books from other libraries. Let’s ask her tomorrow.
W2: Great! That’s better than only using the internet—books have more detailed info.）
对话二（共 3 题）
（ ）8. What is the school’s “Desert Protection Club” planning to do next month
A. Visit a desert in Xinjiang to study cactus growth.
B. Hold a charity sale to raise money for desert wells.
C. Make posters to tell students about desert animals.
（ ）9. What does Mike volunteer to do for the activity
A. Design the charity sale posters with desert themes.
B. Sell handmade desert-themed keychains at the sale.
C. Talk to local shops to donate items for the sale.
（ ）10. Why do they want to raise money
A. To buy new books about desert protection for the school library.
B. To help build small wells for desert animals and local herders.
C. To pay for their trip to the Gobi Desert next summer.
（听力材料：
W: Mike, did you join the “Desert Protection Club”
M: Yes! We’re planning a charity sale next month.
W: What’s the sale for
M: We want to raise money to build small wells in the Gobi Desert—camels and herders need clean water.
W: That’s a good idea! What will you sell
M: Handmade things—like keychains with camel patterns. I volunteered to talk to local shops to donate materials.
W: Do you need help with posters
M: Yes! If you have time, you can help design them.）
三、听短文，选择最佳答案（每小题 2 分，共 10 分）
听下面一段短文，短文后有 5 个问题，从 A、B、C 三个选项中选出最佳答案。
（ ）11. Where did Dr. Wang do her research last month
A. In the Antarctic (南极) to study penguin habitats.
B. In the Amazon Rainforest to count rare birds.
C. In the Gobi Desert to track desert foxes.
（ ）12. What problem did Dr. Wang find about the penguins
A. Their food (fish) is getting less because of rising sea temperatures.
B. Many penguins are ill from eating plastic waste.
C. Their habitats are being destroyed by tourists.
（ ）13. What did Dr. Wang and her team do to help the penguins
A. They built new homes for the penguins near the sea.
B. They taught local fishermen to avoid catching the penguins’ food.
C. They picked up plastic waste from the penguins’ living areas.
（ ）14. How did Dr. Wang feel when she saw baby penguins playing
A. Sad—she worried they might not survive.
B. Happy—she thought their hard work was worth it.
C. Angry—she found more plastic near the babies.
（ ）15. Who is this passage mainly for
A. Fishermen who work near the Antarctic.
B. Students who are interested in nature protection.
C. Scientists who study sea animals.
（听力材料：
Dr. Wang is a scientist who studies polar animals. Last month, she went to the Antarctic to research penguin habitats.
When she arrived, she found a big problem: the penguins’ food—small fish—is getting fewer. The sea temperature is rising, so the fish are moving to colder waters. Some baby penguins looked weak because they didn’t have enough to eat. Dr. Wang and her team also found plastic waste in the penguins’ living areas—this is dangerous if penguins mistake it for food.
To help, the team picked up all the plastic they could find. They also worked with local scientists to track the fish’s new locations. They hope this will help people protect the penguins’ food sources.
On the last day, Dr. Wang saw a group of baby penguins playing near the sea. They looked healthy and active. She felt happy—she knew their hard work was making a difference.
Dr. Wang shared this story with middle schools. She wants students to know that even small actions, like reducing plastic use, can help protect animals. She said, “Every one of us can be a nature protector.”）
笔试部分（共 95 分）
一、阅读理解（共 50 分）
（一）选择题阅读（每小题 2 分，共 40 分）
A
Last summer, I joined an international youth expedition to the Amazon Rainforest. We were 15 students from China, Brazil, and the US. Our goal was to help scientists count rare orchid species and learn about rainforest conservation.
The first day was challenging. We hiked 3 kilometers through thick forests—there were tall trees with vines hanging down, and we had to wear long sleeves to avoid mosquito bites. My Brazilian partner, Maria, taught me to identify poison ivy—“Touch it, and you’ll get a red rash,” she said. I was nervous at first, but Maria’s jokes made the hike fun.
On the third day, we found a new type of orchid. It had purple petals and grew on tree trunks. Our guide, Dr. Silva, was excited. “This is rare—we haven’t seen this in the Amazon for 10 years!” he said. We took photos and noted its location with a GPS. Maria and I measured its petals, and the US student, Tom, wrote down the data. Working together felt like solving a puzzle—each of us had a job, and we needed each other to finish it.
One evening, we sat around the campfire and talked about our countries’ nature. Maria told us about Brazil’s efforts to protect the Amazon—they have laws against cutting down too many trees. Tom shared stories of US national parks, like Yellowstone. I talked about China’s giant panda reserves. We realized that even though we’re from different countries, we all care about protecting nature.
On the last day, we planted 20 young trees. Dr. Silva said, “These trees will provide homes for birds and insects in 5 years.” I felt proud—we didn’t just learn about the rainforest; we helped it.
This expedition taught me two things: first, nature protection needs international cooperation; second, small actions (like planting a tree) can make a big difference. I hope to join another expedition next year!
根据短文内容，选择最佳答案。
（ ）16. What was the goal of the Amazon expedition
A. To take photos of rare birds and sell them to magazines.
B. To help scientists count rare orchids and learn about rainforest conservation.
C. To cut down old trees and plant new ones in the Amazon.
D. To build a new campground for tourists in the rainforest.
（ ）17. Why did the students wear long sleeves
A. To avoid getting sunburned in the hot rainforest.
B. To protect themselves from mosquito bites and poison ivy.
C. To look like the local scientists and guides.
D. To carry small tools in the sleeves’ pockets.
（ ）18. What did the students do when they found the new orchid
A. They picked it and took it back to their school.
B. They took photos, noted its location, and measured its petals.
C. They told local farmers to protect the area around the orchid.
D. They built a small fence around it to keep animals away.
（ ）19. What did Maria tell the students about Brazil
A. Brazil has laws against cutting down too many Amazon trees.
B. Brazil’s national parks are bigger than China’s panda reserves.
C. Brazil’s students often go to the Amazon for summer vacations.
D. Brazil’s main food is rice and beans, just like China.
（ ）20. What did the writer learn from the expedition
A. The Amazon Rainforest is too dangerous for middle school students.
B. International cooperation and small actions matter for nature protection.
C. Brazilian students know more about rainforests than Chinese students.
D. Planting trees in the Amazon is a waste of time and effort.
B
Rainforests are vital for Earth’s ecosystem, but different rainforests have unique features. The chart below compares the Amazon (South America), Congo (Africa), and Southeast Asian (Asia) rainforests.
Rainforest Location Annual Rainfall Number of Plant Species Special Animals Threats
Amazon Brazil, Peru, Colombia 2,000-3,000 mm Over 40,000 Jaguars, harpy eagles Deforestation for farms, illegal logging
Congo Democratic Republic of Congo, Cameroon 1,500-2,500 mm About 10,000 Gorillas, okapis Mining, hunting of gorillas
Southeast Asian Indonesia, Malaysia, Thailand 2,000-4,000 mm Over 25,000 Orangutans, Sumatran tigers Palm oil plantations, forest fires
The Amazon is the largest rainforest in the world—it covers 5.5 million square kilometers. Its annual rainfall is high, which helps over 40,000 plant species grow. Jaguars, the top predators here, hunt small animals like monkeys and deer. However, the Amazon faces serious deforestation—farmers cut down trees to grow soybeans, and loggers take valuable wood illegally. Every year, about 17,000 square kilometers of Amazon forest are lost.
The Congo Rainforest is Africa’s largest. It has less rainfall than the Amazon, so it has fewer plant species (about 10,000). But it’s home to unique animals like gorillas and okapis (a horse-like animal with stripes). The biggest threats here are mining—companies dig for minerals like coltan (used in phones)—and hunting. Gorillas are hunted for their meat, which puts them at risk of extinction.
Southeast Asian Rainforests have the highest annual rainfall (up to 4,000 mm). This wet climate supports over 25,000 plant species, including many types of bamboo. Orangutans and Sumatran tigers live here, but both are endangered. Palm oil plantations are a major threat—companies burn forests to grow palm trees, which makes orangutans lose their homes. Forest fires, often caused by dry weather and human activity, also destroy large areas.
All three rainforests are important for fresh air and biodiversity. To protect them, countries need to work together—for example, stopping illegal logging and supporting sustainable farming. Consumers can also help by choosing products without palm oil or illegal wood.
根据短文及图表内容，选择最佳答案。
（ ）21. Which rainforest has the highest annual rainfall
A. The Amazon Rainforest.
B. The Congo Rainforest.
C. The Southeast Asian Rainforest.
D. They have the same rainfall.
（ ）22. What is a special animal in the Congo Rainforest
A. Jaguars. B. Gorillas. C. Orangutans. D. Sumatran tigers.
（ ）23. What does the underlined word “deforestation” in Paragraph 2 mean
A. The process of planting more trees in a forest.
B. The process of cutting down too many trees in a forest.
C. The process of protecting animals in a forest.
D. The process of measuring rainfall in a forest.
（ ）24. Why are orangutans endangered in Southeast Asian Rainforests
A. They are hunted for their meat by local people.
B. They can’t find enough food because of rising temperatures.
C. Their homes are destroyed by palm oil plantations and fires.
D. They are attacked by other animals like tigers.
（ ）25. What does “them” in Paragraph 4 refer to
A. The three rainforests.
B. The plant species in the rainforests.
C. The special animals in the rainforests.
D. The threats to the rainforests.
C
Many people think nature protection and human development are opposites: to protect nature, we have to stop building farms or factories. But this is a wrong idea. Nature protection is not about stopping development—it’s about “sustainable development”—using nature’s resources in a way that doesn’t destroy it for future generations.
First, sustainable development helps both people and nature. For example, in Costa Rica, farmers used to cut down rainforests to grow coffee. But this destroyed the soil and made coffee production drop. Now, they use “shade-grown coffee”—growing coffee under tall rainforest trees. This way, the trees stay, the soil stays healthy, and the coffee tastes better. Farmers earn more money, and the rainforest (home to monkeys and birds) is protected. This is a win-win: people get income, and nature is saved.
Second, stopping development completely hurts people, especially in poor areas. Many people in Africa and Asia depend on forests for food and wood. If we tell them “don’t cut any trees”, they may go hungry or cold. Instead, sustainable development gives them better options. For example, in Kenya, local people now run “ecotourism” businesses—they take tourists to see wild animals and teach them about nature. Tourists pay money, and the locals use it to buy food and build schools. They no longer need to cut trees for wood because they have a new income source.
Third, sustainable development is necessary for our future. We use nature’s resources (like wood, water, and oil) every day. If we use them too fast, future generations will have nothing left. For example, if we keep cutting down rainforests, there will be less fresh air and more floods. But if we plant new trees after cutting old ones, and use wood wisely, we can have both wood and rainforests.
Some people say sustainable development is “too slow” or “too expensive”. But the cost of not protecting nature is higher—floods, droughts, and extinct animals will cost more money to fix. Governments, businesses, and individuals all need to work together: governments can make laws for sustainable farming, businesses can use green materials, and we can reduce plastic use.
In short, nature protection and development can go hand in hand. Sustainable development is the only way to make sure both people and nature have a good future.
根据短文内容，选择最佳答案。
（ ）26. What is the writer’s opinion on nature protection and development
A. They are opposites—we must choose one.
B. They can work together through sustainable development.
C. Development is more important than nature protection.
D. Nature protection is only for rich countries.
（ ）27. How does “shade-grown coffee” help in Costa Rica
A. It lets farmers cut down more trees to grow more coffee.
B. It keeps the soil healthy, improves coffee taste, and protects the rainforest.
C. It makes coffee cheaper and easier to sell to other countries.
D. It lets farmers use more chemicals to grow coffee faster.
（ ）28. What is “ecotourism” in Kenya
A. Tourists hunt wild animals for fun and pay money to locals.
B. Locals take tourists to see nature and teach them about it, earning income.
C. Tourists build factories in the forest to help locals get jobs.
D. Locals sell wild animals to tourists to make money.
（ ）29. Why is sustainable development necessary for the future
A. It helps us use resources fast and make more money now.
B. It ensures future generations have enough natural resources.
C. It stops all development and protects nature completely.
D. It makes nature resources more expensive for rich people.
（ ）30. What can individuals do for sustainable development
A. Cut down more trees to build houses.
B. Use more plastic products to save money.
C. Reduce plastic use and choose green products.
D. Hunt rare animals to sell their fur.
D
WWF “Youth for Nature” Protection Project Guide
About the Project
This project is for 13-18-year-olds who love nature. It aims to train young people to protect local ecosystems and work with global peers.
Project Phases (6 Months)
Phase Time Activities What You’ll Learn
1: Training Months 1-2 Online workshops (2 hours/week): Learn about local plants/animals (e.g., pandas in Sichuan, mangroves in Guangdong). Local expert talks: Know threats to local nature (e.g., plastic pollution, deforestation). How to identify local species; basic conservation skills.
2: Practice Months 3-4 Group project: Choose one activity (e.g., plant 50 trees in a park, clean plastic from a river, track bird numbers). Submit a video report of your project. Teamwork; how to plan and carry out a conservation activity.
3: Sharing Months 5-6 Online global meeting: Share your project with 100+ youth from 20 countries. Get a WWF certificate if you finish all phases. Cross-cultural communication; how to share conservation stories.
How to Apply
Eligibility: 13-18 years old; interested in nature; can spend 4-6 hours/week.
Documents Needed:
A short essay (200 words): “Why I want to join the project”.
A photo of your favorite local nature spot (e.g., a park, a river).
Deadline: March 15, 2025.
Application Link: www.wwf./youthfornature
Tips for Success
Choose a practice project that fits your local area (e.g., if you live near a river, clean plastic there).
Record small changes (e.g., “We picked up 30kg of plastic in 2 weeks”)—these make your report better.
Ask your family or classmates to join your group project—more people mean more impact!
Contact Us
Email: youthfornature@wwf.
WeChat: WWF_Youth_China
Join us to become a young nature protector—your action matters!
根据指南内容，选择最佳答案。
（ ）31. Who is the “Youth for Nature” project for
A. Scientists who study global ecosystems.
B. 13-18-year-olds interested in nature protection.
C. Teachers who want to teach conservation in schools.
D. Farmers who practice sustainable farming.
（ ）32. What do students do in Phase 2 (Practice)
A. Attend online workshops about local plants.
B. Share their projects with global youth.
C. Carry out a group conservation activity (e.g., tree-planting).
D. Listen to talks from local experts.
（ ）33. What document do you need to submit to apply
A. A video of your past conservation projects.
B. A short essay about why you want to join.
C. A letter of recommendation from your school.
D. A list of your favorite global nature spots.
（ ）34. How can you make your practice project report better
A. Record small changes (e.g., amount of plastic picked up).
B. Choose a project in a foreign country.
C. Do the project alone without a group.
D. Use lots of photos of yourself, not the project.
（ ）35. What can you get if you finish all project phases
A. A free trip to the Amazon Rainforest.
B. A WWF certificate.
C. A chance to work as a WWF scientist.
D. A new camera to take nature photos.
（二）任务型阅读（每小题 2 分，共 10 分）
阅读下面短文，从方框中选择合适的句子补全短文（其中有一项多余），并回答最后一个问题。
A cross-country nature science exhibition helps students learn about global ecosystems and share local nature stories. Here are 5 steps to plan it:
First, set a clear theme. 36 A good theme could be “Global Nature, Shared Home”—it connects local and global nature. Avoid themes that are too narrow (e.g., only Chinese mountains)—include nature from different countries.
Second, invite participants from other schools or countries. 37 You can email schools in Brazil (for Amazon stories) or Kenya (for savanna stories). Ask them to send posters, photos, or short videos about their local nature. This makes the exhibition more diverse.
Third, plan exhibition sections. 38 For example: “Rainforest Corner” (Amazon, Congo, Southeast Asian displays), “Desert Zone” (Gobi, Sahara photos), and “Local Nature Spot” (your hometown’s parks or rivers). Each section needs labels to explain the nature features and protection tips.
Fourth, add interactive activities. 39 You can set up a “Plant a Small Tree” area (let visitors plant small potted trees) or a “Guess the Animal” game (show animal sounds and let visitors guess). Interactive activities make the exhibition fun for all ages.
Fifth, promote the exhibition. Use school posters, social media, and local newspapers to tell people about it. Invite parents, teachers, and local nature experts to visit. After the exhibition, collect feedback to improve future events.
A. The theme should link local and global nature to show “shared protection”.
B. Don’t invite foreign schools—they are too far to send materials.
C. Sections help organize displays so visitors can easily find what they’re interested in.
D. Interactive activities let visitors take part, not just look at displays.
E. Participants from different places can share unique nature stories.
What local nature spot will you display in the exhibition What protection tip will you write for it (Answer in one sentence.)
二、语言应用（共 35 分）
（一）完形填空（每小题 1 分，共 15 分）
阅读下面短文，从 A、B、C、D 四个选项中选出最佳答案，使短文通顺、完整。
Last summer, I 41. ______ to the Gobi Desert with my dad, who is a wildlife photographer. One afternoon, we found a small desert fox lying 42. ______ a cactus. It looked weak—its left leg was hurt, and it couldn’t 43. ______.
At first, I wanted to pick it up, but my dad said, “Be careful—wild animals may 44. ______ when they’re scared. Let’s 45. ______ it slowly.” We sat down and put some water and dried meat 46. ______ it. The fox looked at us, then slowly 47. ______ the meat. We could see it was hungry and thirsty.
My dad 48. ______ the local wildlife rescue center. The worker said, “It’s a rare desert fox—they’re becoming 49. ______ because of habitat loss. Bring it to us, but be 50. ______.” We used a soft towel to 51. ______ the fox and put it in a small box. The drive to the center took 2 hours—during the trip, the fox fell asleep in the box. I felt 52. ______—I hoped it would get better.
When we arrived, the vet checked the fox. She said, “Its leg is broken, but it’s not serious. We’ll put a small cast on it and feed it special food.” She also told us that desert foxes 53. ______ to live in dry areas, but they need clean water and safe places to hide. Many foxes get hurt by cars or lose homes when people 54. ______ roads in the desert.
A month later, we got a call from the rescue center. The vet said, “The fox is better! It can walk and hunt now. We’ll release it back to the desert next week.” This experience taught me that every small animal is important to the ecosystem. We need to 55. ______ desert habitats so animals like this fox can survive. It also made me want to learn more about wildlife protection—I even joined my school’s “Nature Club” when I got back.
( ) 41. A. traveled B. ran C. flew D. drove
( ) 42. A. under B. on C. in D. behind
( ) 43. A. eat B. walk C. sleep D. sing
( ) 44. A. smile B. play C. bite D. jump
( ) 45. A. near B. hit C. kill D. catch
( ) 46. A. far B. on C. in D. near
( ) 47. A. cooked B. ate C. sold D. planted
( ) 48. A. called B. visited C. built D. cleaned
( ) 49. A. more B. fewer C. bigger D. smaller
( ) 50. A. rude B. fast C. gentle D. late
( ) 51. A. cover B. wash C. hit D. feed
( ) 52. A. worried B. angry C. bored D. lazy
( ) 53. A. hate B. like C. forget D. stop
( ) 54. A. break B. clean C. sell D. build
( ) 55. A. protect B. destroy C. leave D. miss
（二）词汇题（每小题 1 分，共 10 分）
A. 根据汉语提示及语境，写出单词的正确形式补全句子。
56. The Amazon Rainforest has rich ______（生物多样性）—it’s home to over 40,000 plant species.
57. Desert foxes are ______（濒危的）because their habitats are destroyed by road building.
58. ______（可持续发展）means using natural resources without destroying them for future people.
59. We need to ______（保护）mangroves because they protect coasts from floods.
60. The vet put a small ______（石膏）on the desert fox’s broken leg to help it heal.
B. 根据首字母提示及语境，写出单词的正确形式补全句子。
61. The WWF project helps young people learn c______ skills to protect local ecosystems.
62. Deforestation and plastic pollution are major t______ to rainforests around the world.
63. Orangutans in Southeast Asia lose their homes because of palm oil p______.
64. Ecotourism helps local people earn income without h______ wild animals.
65. The Gobi Desert’s e______ is fragile—small changes can affect its plants and animals.
（三）语法填空（每小题 1 分，共 10 分）
阅读下面短文，在空白处填入适当的单词或括号内单词的正确形式。
Jiuzhaigou Valley, located in Sichuan Province, is one of China’s most famous natural attractions. It 66 (list) as a World Natural Heritage by UNESCO in 1992.
67 (know) for its blue lakes, waterfalls, and snow-capped mountains, Jiuzhaigou attracts millions of visitors every year. The lakes get their bright blue color from minerals in the water—each lake has a different shade, from light blue to deep green. The most famous waterfall, Pearl Shoal Waterfall, is 21 meters high. When the water falls, it looks like thousands of pearls 68 (jump) into the pool below.
Jiuzhaigou is also home 69 many rare animals, like giant pandas and golden monkeys. To protect these 70 （animal）, the park limits the number of visitors every day. Visitors mustn’t feed the animals 71 pick flowers—there are fines for breaking these rules.
In 2017, Jiuzhaigou was hit by 72 earthquake. Many roads and bridges were destroyed, but the park worked hard to repair 73 (they). Now, most areas of Jiuzhaigou 74 (open) to visitors again. The local government also planted thousands of trees 75 (help) the ecosystem recover.
三、书面表达（共 10 分）
学校计划举办 “国际青少年自然保护论坛”，旨在让学生分享各国自然保护经验，推动跨文化合作。请你设计一份策划书，包含活动核心要素。要求：
包含活动主题、时间、3 项具体内容（如专家讲座、跨国项目分享、保护承诺签名）；
语言通顺，逻辑清晰，体现 “跨文化合作保护自然” 理念；
70-90 词左右。
Activity Plan for "International Youth Nature Protection Forum"
1. Activity Theme
2. Activity Time
3. Activity Content
① Expert Lecture
② Cross-Country Project Sharing
③ Protection Pledge Signing
4. Expected Effects/ 让教学更有效 高效备考 | 英语学科
仁爱科普版七年级上册Unit 5测试题答案及解析（含听力原文）
第一部分 听力部分（25分）
一、听力原文
（一）听短对话，选择最佳答案（对应1-5题）
1. 对话1
W: I read that the Amazon and Congo Rainforests are both wet. Is there any difference
M: Yes! The Amazon gets rain every month, but the Congo has a short dry season in January.
W: I didn’t know that—thanks!
2. 对话2
M: What should I bring for the Yunnan rainforest trip
W: A waterproof camera—there are sudden showers every afternoon, and you don’t want to break your camera.
M: Oh right! I’ll put it in my backpack.
3. 对话3
W: Desert camels are in danger because they can’t find water. What can we do
M: Local groups dig small wells—camels can drink from them. Planting cactuses doesn’t help; they need water more.
W: That makes sense.
4. 对话4
M: Can pine trees grow in the rainforest
W: No. Rainforest trees are too tall—they block most sunlight. Pine trees need lots of sun to grow.
M: So pine trees only grow in mountains or forests with less tall trees
5. 对话5
W: Li Na, they’re building a national park near your hometown. How do you feel
M: I’m so excited! The park will protect the rare red-crowned cranes—I’ve always wanted to see them.
W: You can visit them often then!
（二）听长对话，选择最佳答案（对应6-10题）
1. 对话一（对应题6-7）
W1: Our group’s research project is about Amazon plants, but we can’t find enough books at school.
W2: Me too! The city library has the books we need, but how do we borrow them
W1: The school librarian said she can order books from other libraries. Let’s ask her tomorrow.
W2: Great! That’s better than only using the internet—books have more detailed info.
2. 对话二（对应题8-10）
W: Mike, did you join the “Desert Protection Club”
M: Yes! We’re planning a charity sale next month.
W: What’s the sale for
M: We want to raise money to build small wells in the Gobi Desert—camels and herders need clean water.
W: That’s a good idea! What will you sell
M: Handmade things—like keychains with camel patterns. I volunteered to talk to local shops to donate materials.
W: Do you need help with posters
M: Yes! If you have time, you can help design them.
（三）听短文，选择最佳答案（对应11-15题）
Dr. Wang is a scientist who studies polar animals. Last month, she went to the Antarctic to research penguin habitats.
When she arrived, she found a big problem: the penguins’ food—small fish—is getting fewer. The sea temperature is rising, so the fish are moving to colder waters. Some baby penguins looked weak because they didn’t have enough to eat. Dr. Wang and her team also found plastic waste in the penguins’ living areas—this is dangerous if penguins mistake it for food.
To help, the team picked up all the plastic they could find. They also worked with local scientists to track the fish’s new locations. They hope this will help people protect the penguins’ food sources.
On the last day, Dr. Wang saw a group of baby penguins playing near the sea. They looked healthy and active. She felt happy—she knew their hard work was making a difference.
Dr. Wang shared this story with middle schools. She wants students to know that even small actions, like reducing plastic use, can help protect animals. She said, “Every one of us can be a nature protector.”
二、听力答案及解析（1-15题）
1. 答案：C
解析：男士明确提到“Amazon gets rain every month, but the Congo has a short dry season”（亚马逊每月都下雨，刚果有短暂旱季），直接对应C选项；A（亚马逊夏季降雨比刚果多）、B（刚果全年比亚马逊热）均未提及，排除。
2. 答案：B
解析：向导建议带防水相机的原因是“there are sudden showers every afternoon”（下午常有突发阵雨），避免相机损坏，对应B选项；A（拍河里的鱼）、C（记录猴子夜间活动）并非建议带防水相机的理由，排除。
3. 答案：B
解析：男士指出“local groups dig small wells—camels can drink from them”（当地组织挖小井供骆驼饮水），对应B选项；A（种仙人掌给骆驼吃）被明确说“没用”，C（建围栏让骆驼远离公路）未提及，排除。
4. 答案：A
解析：女士解释“Rainforest trees are too tall—they block most sunlight. Pine trees need lots of sun”（雨林树木高，遮挡阳光，松树需充足阳光），对应A选项；B（雨林太冷）、C（松树需要更多水）与原文矛盾，排除。
5. 答案：B
解析：李娜说“I’m so excited! The park will protect the rare red-crowned cranes”（很兴奋，公园会保护她喜欢的珍稀丹顶鹤），对应B选项；A（担心占用农田）、C（觉得无聊）未提及，排除。
6. 答案：A
解析：学生们的问题是“can’t find enough information about Amazon plants”（找不到足够的亚马逊植物资料），对应A选项；B（老师太忙）、C（不知道如何借市图书馆的书）是衍生问题，核心问题是资料不足，排除。
7. 答案：A
解析：她们达成的解决方案是“ask the school librarian to order the books from the city library”（让校图书管理员向市图书馆订书），对应A选项；B（搜线上视频）被说“不如书详细”，C（邀请科学家讲座）未提及，排除。
8. 答案：B
解析：迈克提到“Desert Protection Club is planning a charity sale next month”（沙漠保护俱乐部下月计划慈善义卖），对应B选项；A（去新疆研究仙人掌）、C（做沙漠动物海报）并非俱乐部下月计划，排除。
9. 答案：C
解析：迈克自愿“talk to local shops to donate materials”（和当地商店沟通捐赠物资），对应C选项；A（设计海报）是对方提出的帮助，B（卖钥匙扣）是义卖内容并非他的志愿工作，排除。
10. 答案：B
解析：义卖目的是“raise money to build small wells for desert animals and local herders”（筹钱为沙漠动物和牧民建小井），对应B选项；A（买保护书籍）、C（支付戈壁旅行费）未提及，排除。
11. 答案：A
解析：短文开头“Dr. Wang... went to the Antarctic to research penguin habitats”（王博士去南极研究企鹅栖息地），对应A选项；B（亚马逊数鸟）、C（戈壁追踪沙漠狐）与原文不符，排除。
12. 答案：A
解析：王博士发现“penguins’ food—small fish—is getting less because of rising sea temperatures”（海水升温导致企鹅的食物小鱼减少），对应A选项；B（吃塑料生病）、C（栖息地被游客破坏）是次要问题，核心问题是食物减少，排除。
13. 答案：C
解析：团队的行动是“picked up all the plastic they could find in the penguins’ living areas”（清理企鹅栖息地的塑料垃圾），对应C选项；A（建新家）、B（教渔民不捕企鹅食物）未提及，排除。
14. 答案：B
解析：看到健康的小企鹅，王博士“felt happy—she knew their hard work was worth it”（开心，觉得努力有价值），对应B选项；A（难过）、C（生气）与原文情感矛盾，排除。
15. 答案：B
解析：王博士“shared this story with middle schools”（给中学分享故事），目的是让学生了解保护动物的意义，因此文章主要面向对自然保护感兴趣的学生，对应B选项；A（南极附近渔民）、C（海洋动物科学家）并非目标受众，排除。
第二部分 笔试部分（95分）
一、阅读理解（50分）
（一）选择题阅读（16-35题，每小题2分）
A篇（亚马逊探险）
16. 答案：B
解析：原文“Our goal was to help scientists count rare orchid species and learn about rainforest conservation”（目标是帮科学家统计珍稀兰花种类，学习雨林保护），对应B选项；A（拍鸟卖钱）、C（砍树种树）、D（建露营地）与主旨矛盾，排除。
17. 答案：B
解析：原文“we had to wear long sleeves to avoid mosquito bites”“identify poison ivy—Touch it, and you’ll get a red rash”（穿长袖防蚊虫叮咬和毒常春藤），对应B选项；A（防晒）、C（像科学家）、D（装工具）未提及，排除。
18. 答案：B
解析：发现新兰花后，“We took photos, noted its location... measured its petals... wrote down the data”（拍照、记录位置、测量花瓣、记录数据），对应B选项；A（摘花带回学校）、C（告诉农民）、D（建围栏）未提及，排除。
19. 答案：A
解析：玛丽亚提到“Brazil’s efforts to protect the Amazon—they have laws against cutting down too many trees”（巴西有法律禁止过度砍伐亚马逊树木），对应A选项；B（国家公园比熊猫保护区大）、C（学生常去亚马逊度假）、D（主食是米饭豆子）未提及，排除。
20. 答案：B
解析：作者总结“nature protection needs international cooperation; small actions can make a big difference”（自然保护需国际合作，小行动有大影响），对应B选项；A（亚马逊对学生太危险）、C（巴西学生更懂雨林）、D（种树浪费时间）与原文矛盾，排除。
B篇（三大雨林对比）
21. 答案：C
解析：图表明确“ Southeast Asian Rainforest: 2,000-4,000 mm”，是三者中降雨量最高的，对应C选项；A（亚马逊2000-3000mm）、B（刚果1500-2500mm）均低于东南亚雨林，排除。
22. 答案：B
解析：原文“Congo Rainforest... home to unique animals like gorillas and okapis”（刚果雨林的特有动物是大猩猩和霍加狓），对应B选项；A（美洲豹，亚马逊）、C（红毛猩猩，东南亚）、D（苏门答腊虎，东南亚）均不属刚果，排除。
23. 答案：B
解析：后文“farmers cut down trees to grow soybeans, and loggers take valuable wood illegally”（农民砍树种大豆，伐木工非法伐木）解释了“deforestation”的含义，即“过度砍伐树木”，对应B选项；A（种树）、C（保护动物）、D（测量降雨）与语境无关，排除。
24. 答案：C
解析：原文“Orangutans... are endangered. Palm oil plantations... burn forests to grow palm trees... Forest fires... destroy large areas”（棕榈油种植园和森林火灾破坏红毛猩猩的家园），对应C选项；A（被猎食）、B（食物因升温减少）、D（被老虎攻击）未提及，排除。
25. 答案：A
解析：前文主语是“All three rainforests”，句意为“为了保护它们（三大雨林），各国需要合作”，“them”指代三大雨林，对应A选项；B（植物）、C（动物）、D（威胁）语义不符，排除。
C篇（可持续发展）
26. 答案：B
解析：作者核心观点“nature protection and development can go hand in hand through sustainable development”（通过可持续发展，自然保护与发展可共存），对应B选项；A（对立选其一）、C（发展更重要）、D（只适合富国）与原文矛盾，排除。
27. 答案：B
解析：原文“shade-grown coffee—growing coffee under tall rainforest trees. This way, the trees stay, the soil stays healthy, and the coffee tastes better”（树荫种咖啡让树木留存、土壤健康、咖啡味更好），对应B选项；A（砍更多树）、C（咖啡更便宜）、D（用更多化学品）与原文矛盾，排除。
28. 答案：B
解析：原文“ecotourism—they take tourists to see wild animals and teach them about nature. Tourists pay money, and the locals use it”（生态旅游是带游客看自然、讲解知识，赚取收入），对应B选项；A（猎杀动物）、C（建工厂）、D（卖野生动物）与生态旅游理念矛盾，排除。
29. 答案：B
解析：原文“sustainable development is necessary for our future... if we use resources too fast, future generations will have nothing left”（可持续发展确保后代有足够资源），对应B选项；A（快速用资源赚钱）、C（停止发展）、D（让资源变贵）与原文矛盾，排除。
30. 答案：C
解析：原文“individuals can... reduce plastic use and choose green products”（个人可减少塑料使用、选绿色产品），对应C选项；A（砍树建房）、B（用更多塑料）、D（猎杀珍稀动物）均破坏自然，排除。
D篇（WWF青年自然保护项目）
31. 答案：B
解析：原文“This project is for 13-18-year-olds who love nature”（项目面向13-18岁热爱自然的青少年），对应B选项；A（生态学家）、C（教师）、D（可持续农业农民）并非目标人群，排除。
32. 答案：C
解析：Phase 2（Practice）的活动是“Group project: Choose one activity (e.g., plant 50 trees, clean plastic from a river)”（团队开展环保活动，如种树、清理河流塑料），对应C选项；A（线上研讨会，Phase1）、B（分享项目，Phase3）、D（听专家讲座，Phase1）均不属Phase2，排除。
33. 答案：B
解析：申请需提交“a short essay (200 words): ‘Why I want to join the project’”（200字短文说明加入原因），对应B选项；A（过往项目视频）、C（学校推荐信）、D（喜爱的自然景点清单）未提及，排除。
34. 答案：A
解析：成功提示“Record small changes (e.g., ‘We picked up 30kg of plastic in 2 weeks’)—these make your report better”（记录小变化让报告更出色），对应A选项；B（选国外项目）、C（独自完成）、D（多拍自己）与提示矛盾，排除。
35. 答案：B
解析：原文“Get a WWF certificate if you finish all phases”（完成所有阶段可获WWF证书），对应B选项；A（免费去亚马逊）、C（当WWF科学家）、D（获新相机）未提及，排除。
（二）任务型阅读（36-40题，每小题2分）
36. 答案：A
解析：前文“set a clear theme”（定主题），A选项“The theme should link local and global nature”（主题应连接本地与全球自然）承接主题设定，与后文“Global Nature, Shared Home”呼应；B（不邀请外国学校）与“diverse”矛盾，C（板块）、D（互动活动）不衔接，排除。
37. 答案：E
解析：前文“invite participants from other schools or countries”（邀请外地参与者），E选项“Participants from different places can share unique nature stories”（外地参与者分享独特自然故事）解释邀请的意义，与后文巴西、肯尼亚学校呼应；B（不邀请外国学校）矛盾，A（主题）、C（板块）不衔接，排除。
38. 答案：C
解析：前文“plan exhibition sections”（规划展览板块），C选项“Sections help organize displays so visitors can easily find what they’re interested in”（板块帮助整理展品，方便游客查找）解释板块的作用，与后文“Rainforest Corner”等板块举例呼应；A（主题）、D（互动）不衔接，排除。
39. 答案：D
解析：前文“add interactive activities”（增加互动活动），D选项“Interactive activities let visitors take part, not just look at displays”（互动活动让游客参与而非仅观看）解释互动的意义，与后文“Plant a Small Tree”等活动举例呼应；A（主题）、C（板块）不衔接，排除。
40. 答案示例：I will display the wetland near my home, and the protection tip is “Don’t catch the small fish in the wetland, as they are food for birds.”
解析：需包含“本地自然景点+保护建议”，语句通顺、贴合保护主题即可。
二、语言应用（35分）
（一）完形填空（41-55题，每小题1分）
41. 答案：A
解析：原文核心是“沙漠旅行”，“travel to+地点”表示“去某地旅行”，符合语境；B（跑）、C（飞）、D（开车）均未体现“旅行”核心，且戈壁沙漠不适合“跑”或“飞”，排除。
42. 答案：A
解析：结合常识，狐狸会躲在仙人掌“下面”遮阳，“under”（在……下方）符合位置关系；B（在……上）、C（在……里）、D（在……后）均不符合仙人掌的生长形态和狐狸的习性，排除。
43. 答案：B
解析：前文“its left leg was hurt”（左腿受伤），因此“不能走路”，“walk”（走路）符合逻辑；A（吃）、C（睡）、D（唱歌）与“腿受伤”无直接关联，排除。
44. 答案：C
解析：爸爸提醒“Be careful”（小心），说明野生动物受惊时的危险行为，“bite”（咬）是合理危险；A（微笑）、B（玩耍）、D（跳）均无危险性，与“小心”矛盾，排除。
45. 答案：A
解析：为避免吓到狐狸，应“慢慢靠近”，“near”此处作动词，意为“靠近”；B（击打）、C（杀死）、D（抓住）均违背保护动物主旨，排除。
46. 答案：D
解析：要让受伤的狐狸吃到食物，需把水和肉放在它“旁边”，“near”（在……附近）符合语境；A（远的）与“让狐狸进食”矛盾，B（在……上）、C（在……里）搭配不当，排除。
47. 答案：B
解析：前文“hungry and thirsty”（又饿又渴），因此狐狸会“吃”肉，“ate”（eat的过去式）符合一般过去时语境；A（烹饪）、C（卖）、D（种植）与“饥饿”无关，排除。
48. 答案：A
解析：结合后文“got a call from the rescue center”（接到救助中心电话），此处是“打电话”求助，“called”（call的过去式）符合逻辑；B（参观）、C（建造）、D（打扫）无法联系到后续救助，排除。
49. 答案：B
解析：“rare desert fox”（珍稀沙漠狐）提示数量在减少，“fewer”（更少的）修饰可数名词复数；A（更多的）与“珍稀”矛盾，C（更大的）、D（更小的）描述体型，与数量无关，排除。
50. 答案：C
解析：救助受伤野生动物需“温和的”态度避免二次伤害，“gentle”（温和的）符合语境；A（粗鲁的）、B（快速的）、D（迟到的）均不利于保护狐狸，排除。
51. 答案：A
解析：用软毛巾“包裹”受伤狐狸是保护它的做法，“cover”（包裹）符合动作逻辑；B（清洗）、C（击打）会伤害狐狸，D（喂食）与“用毛巾”的动作无关，排除。
52. 答案：A
解析：“I hoped it would get better”（希望它能好起来）体现“担心”的心情，“worried”（担心的）符合情感；A（生气的）、C（无聊的）、D（懒惰的）与语境不符，排除。
53. 答案：B
解析：沙漠狐是沙漠原生动物，“喜欢生活在干燥地区”符合习性，“like to do sth”（喜欢做某事）；A（讨厌）与习性相反，C（忘记）、D（停止）语义不通，排除。
54. 答案：D
解析：“lose homes”（失去家园）的原因是人类在沙漠“修建”公路，“build”（修建）符合逻辑；A（破坏）、B（清理）、C（售卖）均不会直接导致狐狸失去家园，排除。
55. 答案：A
解析：全文主旨是保护野生动物，因此需要“保护”沙漠栖息地，“protect”（保护）是核心主题词；B（破坏）与主旨矛盾，C（离开）、D（想念）无法实现“让动物生存”的目标，排除。
（二）词汇题（56-65题，每小题1分）
A. 汉语提示填空
56. biodiversity（解析：“生物多样性”对应名词“biodiversity”，为不可数名词）
57. endangered（解析：“濒危的”对应形容词“endangered”，作表语修饰“desert foxes”）
58. Sustainable development（解析：“可持续发展”对应固定搭配“Sustainable development”，首字母大写，为不可数名词）
59. protect（解析：“保护”对应动词“protect”，“need to”后接动词原形）
60. cast（解析：“石膏”对应名词“cast”，由“a”修饰用单数）
B. 首字母提示填空
61. conservation（解析：首字母“c”，结合“skills to protect local ecosystems”，“conservation”（保护）符合，“conservation skills”意为“保护技能”）
62. threats（解析：首字母“t”，结合“deforestation and plastic pollution”，“threats”（威胁）符合，“major threats”意为“主要威胁”，用复数）
63. plantations（解析：首字母“p”，结合“Orangutans lose their homes”，“plantations”（种植园）符合，“palm oil plantations”意为“棕榈油种植园”，用复数）
64. hunting（解析：首字母“h”，结合“ecotourism helps locals earn income”，“hunting”（猎杀）符合，“without”后接动名词）
65. ecosystem（解析：首字母“e”，结合“small changes can affect its plants and animals”，“ecosystem”（生态系统）符合，由“the”修饰用单数）
（三）语法填空（66-75题，每小题1分）
66. was listed（解析：“in 1992”表过去，“be listed as”（被列为）是被动语态，主语“it”（九寨沟）为单数，故填“was listed”）
67. Known（解析：“be known for”（因……闻名）的过去分词短语作状语，省略“be”，首字母大写，填“Known”）
68. jumping（解析：“look like”后接现在分词作宾补，“pearls jumping”（跳跃的珍珠），填“jumping”）
69. to（解析：固定搭配“be home to”（是……的家园），填介词“to”）
70. animals（解析：“these”（这些）后接可数名词复数，“animal”的复数为“animals”）
71. or（解析：否定句中表“和”用“or”，“mustn’t feed or pick”（禁止喂食或摘花），填“or”）
72. an（解析：“earthquake”（地震）是可数名词单数，以元音音素开头，用不定冠词“an”）
73. them（解析：动词“repair”后接人称代词宾格，“they”的宾格为“them”，指代“roads and bridges”）
74. are open（解析：“now”表现在，“be open to”（对……开放），主语“most areas”为复数，填“are open”）
75. to help（解析：动词不定式表目的，“planted trees to help the ecosystem recover”（种树以帮助生态恢复），填“to help”）
三、书面表达（10分）
参考范文
# Activity Plan for "International Youth Nature Protection Forum"
1. Activity Theme: "Join Hands Across Borders to Guard Our Nature"
2. Activity Time: May 18, 2025 (Saturday), 10:00 a.m.-12:30 p.m.
3. Activity Content
① Expert Lecture: A WWF scientist shares stories of rainforest protection, with real-time translation for foreign students.
② Cross-Country Project Sharing: Students from China, Kenya and Brazil introduce their local tree-planting or desert well-building projects.
③ Protection Pledge Signing: All participants sign a public pledge to save water and reduce plastic use.
4. Expected Effects: Promote cross-cultural communication and encourage students to take practical actions for nature.
评分解析（10分）
1. 内容（6分）：包含主题、时间及3项具体内容（每点2分），主题体现“跨文化合作”，内容贴合自然保护，逻辑清晰；若缺一项核心要素，扣2分。
2. 语言（3分）：语法正确，用词准确（如“cross-border”“pledge”），无超纲词；每处语法错误扣0.5分，词数偏离70-90词扣0.5-1分。
3. 格式（1分）：结构完整，分点明确；若格式混乱（如无主题/时间），扣0.5-1分。

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