Unit8 A green World 基础知识巩固训练 -2025-2026学年译林版八年级下册英语

译林版八年级下册英语

Unit8 A green World 基础知识巩固训练

一、本单元单词测试（根据句意及首字母/汉语提示写单词，注意形式变化）

1. We should try our best to protect the e__________ (环境) from being polluted.
2. It's important to save e__________ (能源) such as electricity and water in daily life.
3. The factory was punished for pouring w__________ (废物) into the river.
4. We can reduce air pollution by using public t__________ (交通) instead of cars.
5. Planting more trees can i__________ (改善) the air quality in the city.
6. This kind of material is r__________ (可重复使用的) and can be used many times.
7. People should stop cutting down trees to protect the natural r__________ (资源).
8. The government has made laws to prevent water p__________ (污染) in the lake.
9. We can s__________ (节约) paper by using both sides of it.
10.            Recycling waste is a good way to protect the e__________ (地球).
11.            The new project aims to develop clean e__________ (能源) to replace coal.
12.            We should avoid using p__________ (塑料的) bags to reduce white pollution.
13.            The company has developed a new technology to deal with industrial w_______ (废物).
14.            Protecting wild animals is necessary to keep the b__________ (平衡) of nature.
15.            Using solar power is an environmentally f__________ (友好的) way to generate electricity.

二、重点单词词性转换.

1. protect (名词：保护) __________
2. pollute (名词：污染) __________
3. use (形容词：有用的) __________
4. recycle (名词：回收利用) __________
5. friend (形容词：友好的) __________

6. develop (形容词：发展中的) __________
7. waste (形容词：浪费的) __________
8. save (名词：节约) __________
9. harm (形容词：有害的) __________
10.            important (副词) __________
11.            nature (形容词：自然的) __________
12.            clean (副词) __________
13.            possible (反义词：不可能的) __________
14.            care (形容词：小心的；关心的) __________
15.            hope (形容词：有希望的) __________

三、短语翻译（汉译英/英译汉）

（一）汉译英.

1. 保护环境 __________
2. 减少污染 __________
3. 节约能源 __________
4. 回收废物 __________
5. 使用公共交通 __________
6. 砍伐树木 __________
7. 保持生态平衡 __________
8. 代替；作为……的替代 __________
9. 对……有害 __________
10.            采取行动 __________

（二）英译汉.

1. a green world __________
2. reduce waste __________
3. recycle paper __________
4. save water __________

5. instead of __________
6. cut down __________
7. be harmful to __________
8. take action __________
9. natural resources __________
10.            environmental protection __________

四、用所给单词的适当形式填空.

1. We should __________ (protect) the environment for our future generations.
2. The government has taken measures __________ (reduce) air pollution in the city.
3. It's everyone's duty __________ (save) energy in daily life.
4. Recycling waste can help __________ (reduce) the amount of rubbish in landfills.
5. We have been __________ (use) solar energy for heating since last year.
6. The factory __________ (pollute) the river for years and now it's being treated.
7. If we keep __________ (cut) down trees, many animals will lose their homes.
8. Using reusable bags is better than __________ (use) plastic bags.
9. The new technology can help us __________ (recycle) waste more efficiently.
10.            We must __________ (take) action before it's too late to save the earth.

五、根据首字母提示完成短文填空.

Nowadays, more and more people are paying attention to environmental protection because our earth is facing many serious problems. Air pollution, water pollution and soil pollution are becoming worse and worse.

To live in a green world, we should take action in our daily life. First, we can save e__________ (1) by turning off the lights when we leave a room and turning off the tap while brushing our teeth. Second, we can use public t__________ (2) or ride bikes instead of driving cars. This can reduce air pollution. Third, we should recycle waste, such as paper, glass and plastic. Recycling can help save natural r__________ (3) and reduce waste.

Besides, we should avoid using plastic bags. Instead, we can use cloth bags which are r__________ (4). We should also stop cutting down trees and plant more trees to improve the air quality. Trees can absorb carbon dioxide and produce oxygen, which is good for our health.

It's important for everyone to realize the importance of protecting the environment. If we all work together, we can make our world a g__________ (5) and more beautiful place to live in. Let's take action now!