资源简介

Unit 13 综合素质评价
(限时: 120 分钟 满分: 120 分)
第一部分 (听力 共30 分)
I. 听选答案 (共15 小题，计20 分)
第一节：听下面10 段对话，每段对话后有一个问题，读两遍。请根据每段对话的内容和后面的问题，从所给的三个选项中选出问题的正确答案。( 共10 小题，计10 分)
( ) 1. A. Protecting water. B. Protecting wild animals. C. Protecting trees.
( ) 2. A. Saving water. B. Driving less. C. Planting more trees.
( ) 3. A. By recycling it. B. By burning it. C. By selling it.
( ) 4. A. We should drive a car. B. We should not drive a car.
C. We shouldn’t take the subway.
( ) 5. A. It’s clean. B. It smells terrible.
C. It’s the nicest one in town.
( ) 6. A. Pollution in China. B. Pollution in the world.
C. The world’s population.
( ) 7. A. Animals should live in cages. B. He agrees with the woman.
C. Animals should live in the wild.
( ) 8. A. He often recycles books and paper.
B. He often takes his own bags when shopping.
C. He often turns off the shower when he is washing his hair.
( ) 9. A. Planting trees. B. Caring for animals.
C. Walking to school.
( ) 10. A. He will put the rubbish into the bin.
B. He will sweep the floor.
C. He will put the dirty clothes into the washing machine.
第二节：听下面两段材料，包括一段独白和一段对话，每段材料后有几道小题。请根据材料的内容，从题目所给的三个选项中选出问题的正确答案。每段材料读两遍。(共5 小题，计10 分)
听第1 段材料，回答第11、12 小题。
( ) 11. What is the topic of the talk
A. How to save money. B. How to keep healthy.
C. How to save energy.
( ) 12. How many ideas are mentioned in the talk
A. Three. B. Four. C. Five.
听第2 段材料，回答第13 至15 小题。
( ) 13. Who is going to make a report about the environment in the town
A. Steven. B. Betty.
C. Both Betty and Steven.
( ) 14. What is more serious than before in the town
A. The noise pollution. B. The air pollution.
C. The water pollution.
( ) 15. What will the two speakers do
A. Visit their schoolmates. B. Put up some pictures.
C. Write their reports.
II. 听填信息 (共5 小题，计10 分)
[陕西中考新趋势] 本题你将听到一段独白，读两遍。请根据独白内容，用所听到的信息完成下列各题。(每空不超过三个单词。)
Environmental Protection Project In the morning: Children’s Park, at 16. _________ o’clock, went there by bus. In the park: Some children were 17. _________ the trees. The ground and the public walls were very 18. _________. Activities: 19. _________ the rubbish, cleaned the public walls, planted some trees. The next project: This 20. _________ morning, in the zoo. Tel: 7698653
第二部分 (笔试 共90 分)
III. 完形填空(共20 小题, 计20 分)
第一节：阅读下面短文，按照句子结构的语法性和上下文连贯的要求，从各小题的四个选项中选出一个最佳答案，使短文连贯完整。[2025 西安经开区质量监测]
Last summer, my family and I visited the Qinling Mountains in Shaanxi Province. As we drove through the winding (蜿蜒的) roads, I was amazed by the beautiful scenery. The mountains 21 with thick forests, and the air smelled fresh and clean.
Our guide, Mr. Zhang, told us that the Qinling Mountains are home 22 many rare animals, such as the giant panda and the golden monkey. “These animals are precious 23 of nature, ” he said. “We must protect them and their habitats. ”
During our hike, we saw a group of golden monkeys playing in the trees. Their golden fur shone in the sunlight, and their playful behavior made us 24 . Mr. Zhang explained that these monkeys are 25 important part of the local environment because they help spread seeds and maintain (维持) the balance of the forest.
Later, we noticed some trash along the path. My sister and I decided to 26 and put it in our trash bag. Mr. Zhang smiled and said, “Every small action counts. By keeping the environment clean, we are helping to protect the animals and plants that live here. ”
The trip to the Qinling Mountains 27 me an important lesson. I realized that humans and nature are 28 connected to each other. Now, I always think about 29 my actions affect the environment. I try to use 30 plastic, recycle more, and save water. I believe that if everyone does something, our planet will be better.
( ) 21. A. cover B. covers C. was covered D. were covered
( ) 22. A. to B. in C. with D. at
( ) 23. A. treasure B. treasures C. treasure’s D. treasures’
( ) 24. A. laugh B. to laugh C. laughing D. laughed
( ) 25. A. some B. a C. / D. an
( ) 26. A. pick it up B. pick up it
C. pick them up D. pick up them
( ) 27. A. taught B. teaches C. is teaching D. will teach
( ) 28. A. close B. closely C. closer D. most closely
( ) 29. A. what B. how C. why D. that
( ) 30. A. little B. few C. less D. fewer
第二节：阅读下面短文，理解大意，然后从各小题的四个选项中选出一个最佳答案，使短文连贯完整。
Fernando Trujillo is a marine biologist and has been studying Amazon River dolphins for more than 35 years. The dolphins are gray when they are born. As they 31 , they turn pink.
Sadly, over the years, the number of the dolphins has 32 . “They are in danger because of overfishing, hunting and mercury (汞) pollution from gold mining (金矿开采),” said Fernando.
Scientists found mercury, a bad chemical, in the Amazon River. The fish were taking in the chemical. As dolphins ate fish, Fernando was worried that it would 33 bring bad influence, too. To test his idea, Fernando and his team carefully caught nine wild dolphins from the river. They took a little blood from each dolphin and found high 34 of mercury in it. This can make the dolphins lose their memories, have 35 or even die. Since the local people also eat fish from the river, it may be 36 to them as well.
Fernando’s team is now working with governments to 37 the use of mercury in mining. What’s more, there is good news from their 38 on seven smaller rivers in four countries. The team found there were about 7,000 river dolphins. That 39 is much larger than they had thought. And new protection is on the way. In 2023, Fernando led a meeting for it. At the meeting, 11 Asian and South American countries decided to work together to 40 Amazon River dolphins. What great news!
* A marine biologist is a scientist who studies living things and the environment in the ocean to help protect ocean life.
( ) 31. A. fall down B. run away C. grow up D. come out
( ) 32. A. increased B. dropped C. developed D. doubled
( ) 33. A. probably B. suddenly C. simply D. hardly
( ) 34. A. costs B. prices C. speeds D. levels
( ) 35. A. pollution B. accidents C. illnesses D. mistakes
( ) 36. A. different B. helpful C. special D. harmful
( ) 37. A. spread B. mention C. review D. stop
( ) 38. A. purpose B. reply C. research D. training
( ) 39. A. number B. goal C. event D. reason
( ) 40. A. see B. find C. protect D. control
IV. 阅读理解(共15 小题, 计20 分)
第一节：根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。 ( 共5 小题，计5 分) [2025陕西西咸新区一模]
If you put a recycling bin in your kitchen, good for you! You’ve already taken the first step towards recycling, 41. ________
You’ve probably just got a rubbish bin where everything goes in your bedroom. But it’s a good idea to put a special bin in your bedroom for recycling paper. Then when it goes full, 42. _______ You can also put a small recycling bin in the bathroom for any useless paper there.
Before you throw an item into the recycling bin, stop and think if you can use it again. 43. ________ After eating up the yogurt, you can continue to use them for storing another food item.
If you decide to put an item in the recycling bin, it’s very important to follow this method. If it has food or drink in it, you must clean it before you put it in the recycling bin. 44. ________ You should put the item under the running water for a few seconds to clean it. This saves time for the workers in the recycling center to do more important work.
45. ________ And then you return to your old habits. Recycling is a whole life task, so we’d better make recycling our new habit.
A. You can’t just do recycling for several days or even months.B. but here are other things that you can do to make recycling work better.C. you can empty it into a larger recycling bin in the kitchen.D. Take plastic or glass items with yogurt for example.E. It can’t be recycled with food still in it.
第二节：阅读下面A、B、C 三篇材料，从所给的四个选项中选出能回答所提问题或完成所给句子的一个最佳答案。 ( 共10 小题，计15 分)
A [多模态]
UPCYCLING COMPETITIONFrom your old T-shirt to a bag, an old glass to a pencil holder — let your creativity run wild!
Who can enter the competition ◆ Ages 9-15You should create a team ( ≤ 4 members in a team).How can you enter the competition ◆ Email your name, age, group information and your creation to hi@earthhelper. co.◆ By 25 July(More requirements are on www. earthhelper. co/upcycle. Make sure you check them before sending your email.)What prize can you get ◆ 1st Prize: $600◆ 2nd Prize: $400◆ 3rd Prize: $200(Photos of winners’ creations will be put on www. earthhelper. co/upcycle. ) Know Your Earth-saving Facts!RECYCLING VS. UPCYCLING
cardboard as wastesend it to the factory to create newthingscreation of reusable things (e.g. paper or notebooks) cardboard as old productscut, tape, paint— get creative!creation of products with new purposes & greater value!
Why is it important that we recycle or upcycle When we recycle or upcycle, we put waste, unwanted materials into useful products. By doing so, we avoid filling up our lands with more waste. Also, recycling and upcycling save power and make less pollution from making new things. It also helps to stop bad air that makes the Earth too hot. In short, recycling and upcycling are super important for keeping our planet safe for the future.
( ) 46. Who can enter the Upcycling Competition
A. A boy who is eight years old.
B. A group which has five teenagers.
C. A family of parents and two kids.
D. A team that has three 12-year-olds.
( ) 47. Which of the following is TRUE about the competition
A. One can send his competition information after 25 July.
B. The best creations’ photos will be put on www. earthhelper. co/upcycle.
C. If your team wins the second place, you can get 600 dollars.
D. You can send an email to hi@ earthhelper. co to know more requirements.
( ) 48. Which of the following pictures should be put in the
A. B. C. D.
B [2025 湖北中考改编]
13-year-old Sarah sits in her yard, laying out her handmade crafts ( 手工制品) on the table. There are baskets, flower pots, and cloth bags—all made from recycled materials. They are not just creative objects; they’re part of Sarah’s project to make a greener community.
Two years ago, Sarah would pass by a park near her house every day after school. Plastic bottles, empty cans, and broken toys littered the roadside. Seeing this, Sarah felt sad.
One afternoon, Sarah noticed some kids selling orange juice at the park. People stopped to buy it. That was when Sarah got an idea.
“Mom, what if we sell handmade crafts ” she asked excitedly that evening. “Then we can buy trees for our neighborhood with the money!”
With her mom’s help, Sarah started making crafts with great interest, using old boxes, plastic bottles and empty cans. Every day after school, she sat in her yard, waiting for customers. At first, no one came. Sarah felt down, but she didn’t give up.
Later, people began to stop by. A kind woman bought a cloth bag, saying it was perfect for shopping. Kids liked the flower pots, and one boy even asked Sarah to make him a special basket for his toys. By the end of the first month, Sarah had made $150! She bought 30 small trees. Together with her parents, they planted the trees around the park and along the sidewalks.
Now, the neighborhood looks nicer, and the birds have more places to rest. Sarah even teaches her friends how to make eco-friendly ( 环保的) crafts after school. They organize sales every month to raise money for new projects like bird feeders.
This year, Sarah shared her story at a local community event. “Making a greener community is important,” she said proudly. “If everyone helps a little, we can make our life better.” She believes that no effort is too small when it comes to caring for the environment.
( ) 49. What did Sarah sell to make money
A. Small trees. B. Orange juice.
C. Plastic bottles. D. Handmade crafts.
( ) 50. Look at the mind map. Which of the following can be put in ▲
A. sad; sharing her story
B. afraid; feeding birds
C. bored; caring for nature
D. nervous; recycling old boxes
( ) 51. What can you learn from Sarah’s words in the last paragraph
A. Doing is better than saying.
B. Great hopes make great man.
C. The first step is the only difficulty.
D. Small actions can make a difference.
( ) 52. What is the best title for the passage
A. A Girl’s Dream Job B. A Community Park
C. A Girl’s Green Project D. An Eco-friendly Habit
C
Do you often sweep the fallen leaves in your schoolyard Could they pollute our environment
Some people suggest leaving leaves on the ground instead of collecting them. The idea is to avoid sending bagged-up fallen leaves to landfills*. Instead, they will naturally turn into something nutritious**. Leaving the leaves is one of the best ways to turn yard waste into free fertilizer***, which is good for the environment and saves money. But it is important to think about the type of leaves that are falling and where they are landing. Whole leaves should not be left on walkways, because they either could make the ground so slippery that people will fall down easily. They should not be left on grassland, either because they are likely to cause disease. In areas without snow, whole leaves that cover grass stop water and sunlight from reaching the ground below.
Many people break up the leaves and let the pieces fall on the grass. The pieces break down further in the soil. Another way is to take the leaves off the grass and spread them to cover garden beds. They will mostly break down by spring. Leaves can also be used to make a type of fertilizer. Just put them in a corner and water them to keep them from drying out. It may take a year or two, but the leaves will break down into a nutritious soil.
So, why waste the fallen leaves
* The word “landfill” means a large deep hole in which lots of rubbish is buried.
** The word “nutritious” as an adjective (adj. ) here means being helpful for the plants to grow.
*** The word “fertilizer” means something added to the soil to make plants grow better.
( ) 53. The underlined word “slippery” means “_______” in Paragraph 2.
A. soft and comfortable B. smooth and wet
C. hard and beautiful D. clean and dry
( ) 54. What is the main idea of Paragraph 3
A. The pollution of fallen leaves.
B. The development of fallen leaves.
C. The reasons for dealing with fallen leaves.
D. The ways of dealing with fallen leaves.
( ) 55. What is the writer’s purpose in writing the text
A. To encourage people to sweep fallen leaves.
B. To show the beauty of fallen leaves.
C. To ask people not to waste fallen leaves.
D. To show the harm of fallen leaves.
V. 完成句子: 根据所给汉语意思, 用单词或短语完成下列英文句子。(共5 小题, 计10 分)
56. 我们昨天参加了一个关于怎样处理旧建筑的重要活动。
We ________________ an important activity about how to ________ the old buildings yesterday.
57. 我们被告知这些旧的建筑物很快将被拆毁。
We were told that the old buildings ________ soon.
58. 这些来自旧建筑物的门和窗应该被好好利用。
The doors and windows from the old buildings should ________.
59. 而且人们必须采取行动去保护一些著名的旧建筑。
And people must ________________ to protect some famous old buildings.
60. 因为这些著名的旧建筑都是艺术品, 充满了创意。
Because these famous old buildings are ________ and full of ________.
VI. 短文填空: 用方框中所给单词的适当形式填空, 使短文完整正确。(每个单词限用一次, 每空限填一个单词。)(共10 小题, 计10 分)
big give sure he China manage thirtieth achieve green work
Lu Qi, the Chief Scientist at the Chinese Academy of Forestry, was among the six winners of the 2024 Champions of the Earth Award. It is the top environmental prize and is 61. _________ by the UN.
It’s reported that Lu has spent 62. _________ years working on science and rules to help China fix environmental problems and stop deserts from growing. He helped start the 63. _________ tree-planting project in the world, set up research teams and partnered with many experts. By planning and doing big projects like the Three-North Shelterbelt Forest Program, China has protected 538 million mu of desertified land (荒漠化土地) and effectively (有效地) 64. _________ 118 million mu of desertified land. Besides, as the leader of the Institute of Great Green Wall, Lu also worked hard to make different countries 65. _________ together in fighting deserts, land damage, and drought.
The award shows Lu’s outstanding leadership, brave actions, and lasting resolution to solve these global challenges. His work has not only protected 66._________ environment but also encouraged scientists and people who really care about nature worldwide, especially the younger generation, to take an active part in global environmental protection.
Lu’s 67. _________ show that we can protect important nature areas by making good rules, discovering new scientific ideas, being active, and using the knowledge of local people. And he expressed 68. _________ wish to see more effective and practical methods shared globally to control desertification (沙漠化), so we can build a 69. _________ Earth. His work and the prize he received will 70. inspire more efforts in environmental protection.
VII. 任务型阅读: 阅读下面的语篇材料，根据所读内容，完成下列各题。(共5 小题, 计10 分)
SEA SWEEPER 1000
Nowadays, the amount of sea rubbish is increasing. Traditional methods of cleaning sea rubbish have high costs, and may hurt fish. These problems can be successfully solved by a sea rubbish cleaning robot. It is called Sea Sweeper 1000 and looks like a lantern fish from the outside.
The robot has two “stomachs”, which are used to store, recycle and burn rubbish. The left stomach will be used to burn down rubbish and create energy for the robot to keep running. And the things left after burning will be divided into small parts, and then placed into the bags on the robot’s back rather than thrown into the sea. And the right stomach can store rubbish that can be recycled. When it gets full, rubbish will be placed in the bag on the robot’s tail. Once the bag is full, the robot will come back.
The lantern above its head has a sensor (传感器) and a camera. The sensor is used to avoid taking in fish. But if the robot fish does take in small fish, don’t worry, because the space between its teeth is big enough for them to swim out. And the ★ is used to take photos. These photos will be sent to its user when there is rubbish, which allows the user to check if the rubbish needs to be recycled or burned.
Although there are still some parts that need to be improved, with the robot’s assistance, we can protect the sea environment and create a better future for human beings.
71. What does Sea Sweeper 1000 look like
It looks like ____________________________ from the outside.
72. Look at the picture on the right. In which part will the rubbish be placed when the right stomach gets full
The rubbish will be placed in Part ____________________.
73. What word can you put in the “ ★ ”
I can put “________________” there.
74. Which English word in the passage has the same meaning as “help”
It is “____________________________”.
75. [开放题] How do you like Sea Sweeper 1000
I think ______________________________.
VIII. 交流与表达 (共6 小题，计20 分)
第一节：补全对话。根据下面对话中的情境，在每个空白处填入一个适当的语句，使对话恢复完整。 (共5 小题，计5 分)
Zhou Miao: Hi, Tom! 76. _______________________________________
Tom: I’m reading an article about animals. Many animals lost their homes because people cut down many trees.
Zhou Miao: 77. _______________________________. I think everyone should do something to protect the environment.
Tom: That’s right. But we are students. What can we do
Zhou Miao: A lot of things. 78. _____________________________________.
Tom: That’s easy. We can also turn off the lights when we leave the room.
Zhou Miao: Yes. 79. ______________________________________________
Tom: By planting more trees. Trees can reduce air pollution and make the air clean and fresh.
Zhou Miao: Oh, I want to plant some trees in the West Hill. 80. _________________
Tom: Sure. We can go there by bus together. It’s convenient.
Zhou Miao: OK. That’s a deal.
第二节：书面表达。（共1 题，计15 分）
假设你叫李明，你校英文报“Protect the Environment” 专栏面向全校学生征集宣传稿，你打算向校刊投稿。请你根据以下思维导图内容提示写一篇题目为“Save the Earth: Let’s Do Our Part!” 的短文。
要求：语句连贯，可适当发挥，词数100 左右。作文的开头已给出，不计入总词数。
Save the Earth: Let’s Do Our Part!
The earth is the only home for everyone. It’s crying for our help now. _________
__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Unit 13 单元拔尖检测
听力材料
第一节：听下面10 段对话，每段对话后有一个问题，读两遍。请根据每段对话的内容和后面的问题，从所给的三个选项中选出问题的正确答案。
1. M: Why should we protect wild animals
W: Because wild animals are an important part of nature. Protecting wild animals is to protect our environment.
Q: What are the two speakers talking about
2. W: The weather is becoming worse and worse now. What should we do to stop the bad weather
M: I think planting more trees is a good start.
Q: What’s the boy’s advice
3. M: How do people deal with waste in big cities
W: They put it into land or burn it.
Q: How do people deal with waste in big cities
4. M: What should we do to cut down the pollution
W: We can take the bus or subway instead of driving.
Q: What should we do to cut down the pollution
5. M: The lake used to be clean. It was the nicest lake in town.
W: Yes, but now it’s really dirty and smells terrible.
Q: What is the lake like now
6. W: I think pollution may be the greatest problem of the world today.
M: Yes. The world is becoming worse and worse.
Q: What are they talking about
7. W: I think keeping animals in cages is a good idea. It keeps them out of danger.
M : I don’t agree. I think animals kept in cages can’t be happy.
Q: What does the man mean
8. W: I often turn off the shower when I’m washing my hair.
M: Great. I often recycle books and paper.
Q: What does the man often do
9. M: As students, what can we do to protect our environment
W: There are many things we can do, such as planting trees, caring for animals and picking up litter.
Q: Which of the following is NOT mentioned
10. W: Hi, Eric! Please don’t leave rubbish here.
M: Oh, I’m sorry. I’ll put it into the bin.
Q: What will Eric do
第二节：听下面两段材料，包括一段独白和一段对话，每段材料后有几道小题。请根据材料的内容，从题目所给的三个选项中选出问题的正确答案。每段材料读两遍。
听第1 段材料，回答第11、12 小题。
Good afternoon, everyone! I am Jack. I come from a middle school in New York. Today I want to talk with you about how to save energy. Firstly, travel by public transport as much as possible. It can also stop air pollution. We can take buses instead of our parents’ car to go to school. Secondly, take our own bags when going shopping. Try to use plastic bags less and less. Thirdly, we should save water and electricity. Finally, let’s collect things that can be recycled, like waste paper. Everyone can do something to save energy. Let’s work together!
听第2 段材料，回答第13 至15 小题。
M: Hi, Betty.
W: Hi, Steven. What’s your project this week
M: To make a report about the environment in our town.
W: Do you think it’s a good topic
M: Yes, I do.
W: How do you feel about the environment in our town
M: I think the water pollution is more serious than before. Some factories are pouring waste water into the river.
W: That’s true. What should we do
M: Let’s put up some pictures and report it to our schoolmates.
W: Good idea.
II. 听填信息
本题你将听到一段独白，读两遍。请根据独白内容，用所听到的信息完成下列各题。（每空不超过三个单词。）
It is Saturday today. I took part in the environmental protection project with my classmates today. In the morning we went to the children’s park at eight by bus. When we got there, we found some children climbing the trees and that the ground and the public walls were very dirty. So we began to pick up the rubbish and clean the public walls. We also planted some trees. All of us worked very hard. We think it is our duty to take good care of our environment. If everyone protects the environment, the world will become more and more beautiful. Our group will take part in the next project this Sunday morning in the zoo. If you want to join us, please call Linda Green at seven, six, nine, eight, six, five, three.
答案
I. 1-5 BCBBB 6-10 BCACA 11-15 CBACB
II. 16. 8/8:00/eight 17. climbing 18. dirty 19. Picked up 20. Sunday
III. 第一节：【主旨大意】本文讲述了作者一家在秦岭的旅行经历，强调了人与自然的关系以及保护环境的重要性。
答案速查：21—25 DABAD 26—30 AABBC
21. D 【点拨】根据“The mountains...with thick forests...” 可知， 此处表示山脉被茂密的森林覆盖。句子主语“The mountains”是复数，且山是“被森林覆盖”，要用被动语态be+ 动词的过去分词，文章描述的是过去的事情，所以用一般过去时的被动语态，即were covered。故选D。
22. A 【点拨】根据“the Qinling Mountains are home...many rare animals”可知，此处表示秦岭是许多稀有动物的栖息地。“be home to...”是固定短语，意为“是……的栖息地”。故选A。
23. B 【点拨】根据“These animals are precious...of nature”可知，此处表示这些动物是大自然的珍宝。“treasure”作“珍宝”讲时是可数名词，前面有“These animals”，所以这里用复数形式treasures。故选B。
24. A 【点拨】根据“ their playful behavior made us...”可知，此处表示它们顽皮的行为让我们笑。“make sb. do sth.”表示“使某人做某事”，所以这里用动词原形laugh。故选A。
25. D 【点拨】根据“Mr. Zhang explained that these monkeys are...”可知，此处表示这些猴子是当地环境的重要组成部分。“important”是以元音音素开头的单词，“an important part”表示“一个重要的部分”。故选D。
26. A 【点拨】根据“My sister and I decided to...and put it in our trash bag.”可知，此处表示我姐姐和我决定捡起垃圾并放入垃圾袋。“pick up”表示“捡起”，当宾语是代词时，要放在中间，这里指代“some trash”，要用it，所以是pick it up。故选A。
27. A 【点拨】根据“The trip to the Qinling Mountains...me an important lesson.”可知，此处表示这次秦岭之旅教会了我重要的一课。文章讲述的是过去发生的旅行经历，用一般过去时，teach 的过去式是taught。故选A。
28. B 【点拨】根据“I realized that humans and nature are... connected to each other.”可知，此处表示我意识到人类与自然是紧密相连的。这里要用副词，closely 表示“紧密地”。故选B。
29. B 【点拨】根据“Now, I always think about...my actions affect the environment.”可知，此处表示现在我总是思考我的行为如何影响环境，how 表示“如何”。故选B。
30. C 【点拨】根据“I try to use...plastic, recycle more, and save water.”可知，此处表示我尽量少用塑料。“plastic”是不可数名词，这里表示“更少的塑料”，要用little 的比较级less。故选C。
第二节：【主旨大意】本文主要讲述海洋生物学家Fernando Trujillo 研究亚马孙河豚，发现由于过度捕捞、狩猎和金矿开采导致的汞污染，河豚数量减少，且汞对河豚和人类有害。
答案速查：31—35 CBADC 36—40 DDCAC
31. C 【点拨】根据上文“The dolphins are gray when they are born.”可知，河豚出生时是灰色的，随着它们长大，就会变成粉色，grow up 长大。故选C。
32. B 【点拨】根据下文“They are in danger...pollution from gold mining ( 金矿开采)”可知，由于过度捕捞、狩猎和金矿开采导致的汞污染，河豚处于危险之中，数量下降。故选B。
33. A 【点拨】根据上文“Scientists found mercury...taking in the chemical.”可知，科学家在亚马孙河发现了汞这种有害化学物质，鱼正在吸收这种化学物质，由于河豚吃鱼，Fernando担心这可能也会带来不良影响。故选A。
34. D 【点拨】根据上文“To test his idea...wild dolphins from the river.”可知，为了验证他的想法，Fernando 和他的团队从河里仔细捕获了九只野生河豚，因此是从每只河豚身上取了一点血，发现其中汞含量很高。故选D。
35. C 【点拨】根据上文“This can make the dolphins lose their memories”可知，这可能会导致河豚失去记忆，且由“or even die”可知，此处表示更严重的后果，因此是患病甚至死亡。故选C。
36. D 【点拨】根据上文“This can make the dolphins lose their memories, have... or even die.”可知，汞会对河豚造成伤害，而由于当地人也吃河里的鱼，因此也可能对他们有害。故选D。
37. D 【点拨】根据上文可知，汞对河豚以及人类有害，因此Fernando 的团队现在正在与政府合作，以阻止汞在采矿中的使用。故选D。
38. C 【点拨】根据下文“The team found there were about 7,000 river dolphins.”可知，团队发现大约有7000 只河豚，因此是对四个国家七条较小河流的研究带来了好消息。故选C。
39. A 【点拨】根据上文“The team found there were about 7,000 river dolphins.”可知，团队发现大约有7000 只河豚，因此是那个数量比他们想象的要多得多。故选A。
40. C 【点拨】根据上文“What’s more, there is good news... in four countries.”和“And new protection is on the way.”可知，对四个国家七条较小河流的研究带来了好消息，且新的保护措施正在进行中，因此11 个亚洲和南美国家决定共同努力保护亚马孙河豚。故选C。
IV. 第一节：【主旨大意】本文主要介绍了如何提高回收的效率。
答案速查：41—45 BCDEA
41. B 【点拨】根据上下文可知，B 选项“但是这里还有其他你可以做的事情来让回收利用更有效。”符合语境。
42. C 【点拨】根据“Then when it goes full”可知，C 选项“你可以把它倒进厨房里更大的回收垃圾箱中。”符合语境。
43. D 【点拨】根据“After eating up...storing another food item.”可知，D 选项“拿装酸奶的塑料盒或玻璃盒举例。”符合语境。
44. E 【点拨】根据“If it has food ...in the recycling bin.”可知，E 选项“里面仍然有食物的时候不能被回收。”符合语境。
45. A 【点拨】根据“And then you return to your old habits. Recycling is a whole life task...”可知，回收利用要长久坚持，A 选项“你不能仅仅回收利用几天或甚至几个月。”符合语境。
第二节： A【主旨大意】本文主要介绍了upcycling 这一活动。
答案速查：46—48 DBC
46. D 【点拨】细节理解题。根据“Who can enter the competition ” 中的Ages 9-15 和“You should create a team ( ≤ 4 members in a team).”可知9-15 岁的青少年可以参加，若组团则不得超过4 人，故选D。
47. B 【点拨】细节理解题。根据“What prize can you get ”中的“Photos of winners’ creations will be put on www. earthhelper. co/upcycle.”可知获胜者的作品的照片会在这个网站上展出，故选B。
48. C 【点拨】推理判断题。根据“creation of products with new purposes & greater value!”可知是创造出有新用途的和更大价值的产品，A、B、D 选项并未进行改造，就是工厂生产的商品，不符合描述，故选C。
B【主旨大意】本文主要讲述了萨拉通过卖手工工艺品来改善社区环境。
答案速查：49—52 DADC
49. D 【点拨】细节理解题。根据“Mom, what if we sell handmade crafts ”可知，萨拉卖手工艺品来赚钱，故选D。
50. A 【点拨】细节理解题。根据“At first, no one came. Sarah felt down, but she didn’t give up.”和“This year, Sarah shared her story at a local community event‘. Making a greener community is important,’ she said proudly.”可知，起初没有人来，萨拉感到很沮丧。后来骄傲地分享自己的故事。故选A。
51. D 【点拨】推理判断题。根据“If everyone helps a little, we can make our life better.”可知，如果每个人都尽自己的一份力，我们就能让生活变得更美好。选项D“小小的行动也能产生重大影响。”相符，故选D。
52. C 【点拨】最佳标题题。本文主要讲述了萨拉通过卖手工工艺品来改善社区环境。选项C“一个女孩的绿色计划”符合主题，故选C。
C【主旨大意】本文探讨了如何合理利用落叶，避免浪费并转化为天然肥料，介绍了不同处理方式的可行性，倡导环保理念。
答案速查：53—55 BDC
53. B 【点拨】词义猜测题。根据第二段中“Whole leaves should not be left... fall down easily.”可知，“slippery”意为“湿滑的”，故选B。
54. D 【点拨】段落大意题。第三段介绍了处理落叶的多种方式：打碎树叶覆盖草地、将树叶铺在花园床、制作肥料等，核心是“处理落叶的方法”，故选D。
55. C 【点拨】写作目的题。全文围绕“落叶再利用”展开，第二段强调落叶可转化为肥料，第三段介绍具体处理方式，结尾“So, why waste the fallen leaves ”呼吁不要浪费落叶，故选 C。
V. 56. took part in; deal with
57. would be pulled down
58. be put to good use
59. take action
60. works of art; creativity
VI. 【主旨大意】本文讲述了卢琦作为林业科学家，通过大型植树项目和国际合作治理荒漠化，荣获2024 年“地球卫士奖”的事迹。
61. given【点拨】根据“It is the top environmental prize and is...by the UN.”并结合备选词可知，这里指的是奖项由联合国颁发。give“给予”，此处是被动语态，动词用过去分词。
62. thirty【点拨】根据“Lu has spent...years working on science...”并结合备选词可知，这里应填基数词thirty。
63. biggest【点拨】根据“the...tree-planting project in the world”并结合备选词可知，是指世界上最大的植树项目，这里需用最高级biggest。
64. managed【点拨】根据“China has protected...and effectively (有效地)...118 million mu of desertified land”并结合备选词可知，中国有效地治理了1.18 亿亩的荒漠化土地，应用动词manage，时态是现在完成时，动词用过去分词。
65. work
66. China’s 【点拨】根据“protected...environment”并结合备选词可知，是指中国的环境，故填China’s。
67. achievements 【点拨】根据“Lu’s...show that we can protect...”并结合备选词可知， 这里是指他的成就， 应用名词achievement，动词show 是原形，说明主语用复数。
68. his【点拨】根据“And he expressed...wish to see...”可知，此处需用形容词性物主代词his，修饰wish，指他的希望。
69. greener
70. surely
VII.【主旨大意】本文介绍了海洋垃圾清理机器人Sea Sweeper 1000 的设计与功能，强调科技创新在生态治理中的关键作用，展望通过此类技术创造可持续未来。
71. a lantern fish 72. c 73. camera 74. assistance
75. it is creative and useful (开放性试题，答案不唯一)
VIII. 第一节：76. What’re you reading
77. Environment is a big problem for us
78. We can start by saving water and recycling
79. How can we make the air better
80. Would you like to go with me
第二节： One possible version:
Save the Earth: Let’s Do Our Part!
The earth is the only home for everyone. It’s crying for our help now. It’s everyone’s duty to protect the environment. As middle school students, we have the power to make a difference and help save the earth!
To protect the earth, we can start by saving water, planting more trees, and reducing pollution. We can also save animals and recycle the waste whenever possible. Besides, choosing to ride a bike instead of taking a car is also what we can do.
By doing our part, we can make a positive impact on the environment and create a better future for ourselves.

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