Unit 8 Protecting the environment 同步练-2025-2026学年冀教版（2024）八年级英语上册

《Unit 8 Protecting the environment》同步练 一、夯实基础 （一）重点单词 1. We should put the empty bottle into the ________（回收）bin to reuse it. 2. The factory produces a lot of smoke and ________（污染）the air badly. 3. Using cloth bags instead of plastic ones can ________（减少）white pollution. 4. The ________（状况）of the river is getting worse because of industrial waste. 5. Many sea animals ________（遭受）from eating plastic garbage by mistake. 6. The government has taken measures to deal with environmental ________（问题）. 7. It's important to protect ________（生物）like sharks and whales in the ocean. 8. New ________（科技）helps us develop more eco-friendly products. 9. The ________（影响）of cutting down trees leads to soil erosion. 10. If we don't act now, more animals will face ________（生存）problems. 11. Plastic is ________（有害的）to marine life as it can't break down easily. 12. Global warming makes the polar ice ________（融化）gradually. 13. The heavy rain caused a ________（洪水）that destroyed many houses near the river. 14. We must dispose of waste ________（恰当地）to keep the environment clean. 15. The ________（地球）is our only home, so we should protect it well. （二）重点短语 1. Plastic bags are ________ ________（对……有害）the land and rivers around us. 2. The number of wild animals is getting smaller—things are ________ ________（变得更糟）. 3. ________ ________（回收利用）plastic bottles can save a lot of natural resources. 4. The storm last night ________ ________（造成）serious damage to the forest. 5. We must ________ ________（采取行动）to stop air pollution before it's too late. 6. Small changes in daily life will ________ ________ ________（起重要作用）in reducing waste. 7. The teacher asked us to ________ ________（想出）the plan for the environmental activity. 8. ________ ________（种植）trees can improve air quality and prevent soil erosion. 9. We should ________ ________ ________（节约水电）to reduce energy consumption. 10. Using public transportation helps ________ ________ ________（减少碳足迹）. 11. The community called on everyone to ________ ________ ________（提高意识）of environmental protection. 12. It's necessary to ________ ________（处理）the old batteries in special recycling stations. 13. We can ________ ________ ________（代替）plastic boxes with bamboo ones for food storage. 14. The government is trying to ________ ________ ________（解决问题）of plastic pollution. 15. Everyone's effort will ________ ________（促成）a greener and healthier planet. （三）重点句子 1. If we keep polluting the ocean, many sea animals ________ ________（无法生存）in the future. 2. ________ ________（我们应该）use reusable bags when shopping to reduce plastic waste. 3. The air pollution in the city ________ ________ ________（影响）people's health greatly. 4. ________ ________ ________（植树）is a good way to make our environment more beautiful. 5. We ________ ________ ________（不应该）throw rubbish everywhere in public places. 6. The government ________ ________ ________（已经制定）laws to protect wild animals. 7. If people stop cutting down trees, the ecological environment ________ ________ ________（将会改善）. 8. ________ ________ ________（对我们来说很重要）to save every drop of water in daily life. 9. Many students don't know ________ ________ ________（如何回收）old textbooks properly. 10. The teacher told us that plastic ________ ________ ________（需要数百年）to decompose. 二、素养稳提升 （一）单项选择 1. —What should we do to protect the environment? —We can ________ the waste paper and bottles for recycling. A. collect B. throw C. waste D. burn 2. The factory was closed because it ________ a lot of noise and air pollution. A. produced B. reduced C. solved D. improved 3. It's ________ to use plastic straws because they are harmful to sea animals. A. helpful B. harmful C. important D. necessary 4. —How does global warming ________ the earth? —It makes the ice melt and the sea level rise. A. affect B. cause C. solve D. create 5. If we don't take action now, the environmental situation will get much ________. A. good B. better C. bad D. worse 6. We should use ________ bags instead of plastic ones when we go shopping. A. reusable B. useless C. cheap D. disposable 7. The government has taken many measures ________ air pollution. A. fight B. fighting C. to fight D. fought 8. —Why do we need to protect sharks? —Because they play an important role in the ________. A. supermarket B. ecosystem C. classroom D. hospital 9. ________ everyone makes a small effort, we can make a big difference to the environment. A. If B. Unless C. Though D. Because 10. Many wild animals are in danger now ________ human activities. A. because B. so C. because of D. therefore （二）句型转换（每空一词，含缩写） 1. We should plant more trees to improve air quality.（对划线部分提问） ________ ________ we ________ to improve air quality? 2. Plastic bags are harmful to the environment.（改为同义句） Plastic bags ________ ________ ________ the environment. 3. People throw tons of plastic waste into the ocean every year.（改为被动语态） Tons of plastic waste ________ ________ into the ocean by people every year. 4. It's important to save energy in daily life.（改为感叹句） ________ ________ it is to save energy in daily life! 5. If we don't protect the rainforest, many animals will lose their homes.（改为同义句） ________ we protect the rainforest, many animals will lose their homes. （三）语篇填空 Nowadays, environmental protection has become a global problem. The 1.（situation）of our planet is getting worse due to various pollutions. Factories 2.（produce）lots of waste gas and water, which pollutes the air and rivers. Many people throw plastic products everywhere, and these plastics are 3.________（harmful）to wildlife. For example, sea animals often mistake plastic bags for food and suffer from stomach problems. Luckily, more and more people have realized the importance of protecting the environment. The government has made laws to 4.（reduce）pollution. Many schools organize activities to raise students' environmental awareness. As students, we can do many things in daily life. We can 5.（recycle）old books and bottles, use reusable bags, and save water and electricity. It's not easy to solve all environmental problems at once, but every small action counts. If everyone plays a part, we can create a greener world for future 6.________（generation）. 答案 一、夯实基础 （一）重点单词 1. recycle 2. pollute 3. reduce 4. condition 5. suffer 6. problems 7. creatures 8. technology 9. impact 10. survival 11. harmful 12. melt 13. flood 14. properly 15. planet （二）重点短语 1. harmful to 2. getting worse 3. Recycling 4. caused 5. take action 6. play an important role 7. come up with 8. Planting 9. save water and electricity 10. reduce carbon footprint 11. raise awareness 12. deal with 13. replace 14. solve the problem 15. lead to （三）重点句子 1. won't survive 2. We should 3. has a great impact on 4. Planting trees 5. shouldn't throw rubbish 6. has made 7. will get better 8. It's important for us 9. how to recycle 10. takes hundreds of years 二、素养稳提升 （一）单项选择 1. A 2. A 3. B 4. A 5. D 6. A 7. C 8. B 9. A 10. C 学科网（北京）股份有限公司 $