《2025年学霸题中题八年级英语上册译林版》

7. In Singapore, a southern Asian country, the Chinese ____ the largest percentage of its population. So you can speak Chinese there.
A. take up
B. make up
C. set up
D. show up

答案： B

8. —As we all know, land may become desert and no longer support plants.
—So Chinese plant trees in the desert areas, which can ____ the water from washing the earth away.
A. protect
B. pour
C. prevent
D. produce

答案： C

9. The heavy snowstorm ____ many travellers in the small village for two days. They had to wait for rescue teams.
A. trapped
B. saved
C. protected
D. carried

答案： D

10. Can you tell me ____ at the time of the rainstorm?
A. what your brother is doing
B. what was your brother doing
C. What did your brother do
D. what your brother was doing

答案： A

11. 跨学科 化学 Which of the following reactions only produces carbon dioxide?
A. $2H_{2}+O_{2}\rightarrow 2H_{2}O$
B. $C+O_{2}\rightarrow CO_{2}$
C. $CO_{2}+CaO\rightarrow CaCO_{3}$
D. $2CH_{4}+3O_{2}\rightarrow 2CO+4H_{2}O$

答案： B

中考趋势 Ⅳ.情境翻译
1. 每一个生物在保护自然中都发挥作用。
______
2. 例如,树木吸收有害气体并清洁空气。
______
3. 但污染仍在继续,危害着地球。
______
4. 数以百万计的物种依赖于健康的生态系统。
______
5. 因此,我们必须保持人类需求和环境之间的平衡。
______
6. 是时候采取行动了,否则就太晚了。
______

答案： 1. Every living being has a role to play in protecting nature.
2. For example, trees take in harmful gases and clean the air.
3. But pollution goes on and on, harming the earth.
4. Millions of species depend on healthy ecosystems.
5. Therefore, we must keep the balance between human needs and the environment.
6. It's time to take action before it's too late.

Ⅴ.阅读理解
The Amazon River is in the north of South America. It is 6,400 kilometres long. This makes it the second-longest river in the world. But the Amazon River has much more water in it than any other river. The water that flows(流) into the Atlantic Ocean every second is a few times greater than the total flow of the other three biggest rivers in the world. That is why it is called the world's biggest river.
The Amazon River is very important to the earth. It plays an important role in keeping the balance of nature. It is home to so many different kinds of animals and plants. Many of them can't be easily found anywhere else on the earth. The rainforests along the Amazon River are known as the “lungs of the earth”. They release(释放) a large amount of $O_{2}$ and take in a lot of $CO_{2}$, which is a great help to the global climate.
However, what worries us is that the Amazon River and its rainforests are facing serious problems. One of the biggest problems is that people overcut trees. It seems these people have some proper reasons for this, such as farming, and building houses and roads. As a result, many animals have lost their homes. And a lot of plants are endangered too. Besides, pollution is also a big problem. Industrial waste and chemicals are being poured into the river, which makes the water in the Amazon River become dirtier and dirtier. At the same time, this also has a bad influence on the lives in the river.
Now some methods have been taken to deal with the problems by the government. We must take the problem seriously and try our best to do something for the earth.
1. Why is the Amazon River called the world's biggest river?
A. Because the water in it is the most.
B. Because it covers the biggest areas.
C. Because it is the longest river in the world.
D. Because it flows into the Atlantic Ocean.
2. Which question can best help us find the main idea of the second paragraph?
A. What animals live along the Amazon River?
B. Where does the Amazon River start and end?
C. Why is the Amazon River important to the earth?
D. How does the Amazon River keep the balance of nature?
3. 跨学科 化学 Which experiment can produce the same gas(气体) as that released by the rainforests?

A.
B.
C.
D.
4. What is the main problem that the Amazon River is facing according to the text?
A. Rising in temperature.
B. Shortage of food for animals.
C. Increasing in animal population.
D. Overcutting of trees and pollution.
5. What's the writer's purpose in writing the text?
A. To tell us the ways to protect the Amazon River.
B. To encourage us to learn more geography knowledge.
C. To show how the Amazon River affects the global climate.
D. To introduce the Amazon River and call on us to protect it.

答案： 1-5 ACBDD
【语篇解读】本文介绍了亚马逊河的基本情况、它对地球的重要性以及当前面临的问题。
1. A 细节理解题。根据“The water that flows into the Atlantic Ocean every second is a few times greater than the total flow of the other three biggest rivers in the world. That is why it is called the world's biggest river.”可知，亚马逊河被称为世界上最大的河流是因为它的水量最多。故选A。
2. C 推理判断题。第二段主要讲述了亚马逊河对地球的重要性，包括维持自然平衡、作为许多动植物的家园以及对全球气候的影响。因此，最能帮助我们找到第二段主旨的问题是“为什么亚马逊河对地球很重要？”。故选C。
3. B 推理判断题。根据“They release a large amount of O₂ and take in a lot of CO₂”可知，亚马逊雨林释放的气体是氧气。因此，能够产生氧气的实验与雨林释放的气体相同。B选项是加热高锰酸钾，可以得到氧气。故选B。
4. D 细节理解题。根据“One of the biggest problems is that people overcut trees ... Besides, pollution is also a big problem.”可知，亚马逊河面临的主要问题是过度砍伐树木和污染。故选D。
5. D 写作目的题。文章首先介绍了亚马逊河的基本情况及其重要性，然后指出了它面临的问题，并呼吁大家采取行动保护它。因此，作者的写作目的是介绍亚马逊河并呼吁大家保护它。故选D。

Ⅵ.任务型阅读
阅读并根据下面的短文,在表格中的空格里填入一个最恰当的单词。
Guarding the Blue Planet
(2024·镇江中考改编)Liu loves to teach people to explore the underwater world and lead them to feel the beauty of the sea. Now, he devotes himself to the voluntary work in a community called Better Blue. The volunteers in Better Blue are not only made up of diving coaches like Liu, but also pilots, lawyers, doctors and so on. All of them should have the knowledge of the sea.
Every year, 12 million tons of plastic waste flow into the ocean. Sea animals like turtles often lose their lives because of eating plastic or fishing nets. Even humans on land are influenced because the fish we eat may have harmful plastic particles in their bodies. So the community Better Blue was started in 2017. It hopes to raise marine(海洋的) protection awareness among the public, invite people to protect the endangered sea animals and encourage people to think about how to make the ocean develop in a friendly way.
Dive Against Debris is an activity organised by Better Blue to protect the ocean. The activity needs volunteers with greater diving skills. In this project, divers go into the waters and fish out rubbish, which is then divided into different groups. They do this at several fixed locations in the bay area of Shenzhen every month. The work also includes checking which rubbish is seen more commonly in the area, doing a research on why this kind of rubbish is the most and making suggestions to reduce the pollution.
Marine protection is not limited to collecting rubbish. It also includes marine protection education. On weekdays, Liu volunteers to teach children marine protection in local schools. Volunteers like him teach marine science to make children realise that land-based rubbish can also pollute the ocean. Researchers from local universities also take part in such activities.
With diving becoming popular, people are more willing to learn about marine protection. They come with their equipment, dive into the waters, get to know the underwater world and protect it.
Liu is not only a diving coach, but also a volunteer in Better Blue. Volunteers of Better Blue do different 1 and they are asked to have the knowledge of the sea.

The introduction to Better Blue
The reasons why it was started:
▶Plastic waste flows into the ocean.
▶Sea animals like turtles often 2.
▶Fish have plastic particles that are 3 to humans.
The 4 of it:
▶To raise marine protection awareness.
▶To invite people to protect the endangered sea animals.
▶To encourage people to consider the 5 of the ocean in a friendly way.
The activities held by Better Blue
Dive Against Debris:
▶Volunteers need to have greater diving skills. They fish out rubbish and 6 it.
▶Further work:
①checking which rubbish 7 more often in the area
②studying why this kind of rubbish is the most
③advising 8 the pollution
Marine protection education:
▶Volunteers give 9 on marine protection.
▶Researchers take part in marine protection education.
With the popularity of diving, people show more 10 in marine protection and take action.
1. ____ 2. ____ 3. ____
4. ____ 5. ____ 6. ____
7. ____ 8. ____ 9. ____
10. ____

答案： 1. jobs 2. die 3. harmful 4. purposes/goals 5. development 6. divide 7. appears 8. against 9. lessons/classes/talks/speeches 10. interest