Unit 3 Developing & Wrapping Up the Topic习题小测2026-2027学年仁爱科普版英语九年级上册

**基本信息** 初中英语新仁爱版九上Unit 3同步练，聚焦“绿色地球”主题，通过基础巩固-能力进阶-综合应用三层设计，实现词汇、句型到语篇的渐进式知识内化，培养语言能力与环保意识。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |基础层|核心词汇（碳、包装等）、短语（低碳生活等）|词形转换、短语汉译英，直接强化单元基础词汇，适配新授课词汇教学目标| |进阶层|句型转换（被动语态等）、语法纠错|通过句型转换、单句改错巩固语法规则，提升语言准确性，培养思维品质| |综合层|语篇填空、情境对话|语篇填空整合单元核心词汇，补全对话模拟真实环保情境，提升语言综合运用能力，渗透文化意识|

新仁爱版九上英语Unit 3 A Green Earth, a Better Home Developing & Wrapping Up the Topic 一、词形转换 1 学科网（北京）股份有限公司 1. carbon ________(adj.碳的；含碳的) 2. tick ________(过去式/过去分词) 3. package ________(n.包装材料) 4. cloth ________(adj.布制的) 5. green ________(n.绿化) 6. process ________(n.加工；进程) 7. lung ________(复数) 8. environment ________(adj.环境的) 9. reduce ________(n.减少；降低) 10. recycle ________(n.回收利用) 二、用所给词的适当形式填空 1. We should try our best to cut down ________(carbon) emissions in daily life. 2. Please ________(tick) the boxes of the low-carbon activities you often do. 3. Avoid buying goods with too much plastic ________(package). 4. Many people choose ________(cloth) bags instead of plastic shopping bags. 5. City ________(green) can clean the air and improve our living conditions. 6. Making paper is a long ________(process) which needs plenty of water. 7. Air pollution is harmful to our ________(lung). 8. More people take part in different kinds of ________(environment) activities. 9. Waste sorting helps the ________(reduce) of rubbish in cities. 10. The ________(recycle) of glass and paper can save lots of natural resources. 三、重点短语 1. 低碳生活 ________________ 2. 勾选；标记 ________________ 3. 减少碳排放 ________________ 4. 布料购物袋 ________________ 5. 城市绿化 ________________ 6. 生产过程 ________________ 7. 对肺部有害 ________________ 8. 减少塑料包装 ________________ 9. 践行绿色生活 ________________ 10. 垃圾分类回收 ________________ 四、用所给短语的适当形式填空 low-carbon life, tick the boxes, cut down carbon emissions, cloth shopping bag, city greening, production process, be harmful to lungs, reduce plastic packaging, go green, waste sorting and recycling 1. If we want to protect the earth, we should try our best to ________. 2. Please ________ after you finish the survey about environmental habits. 3. Riding bikes and taking buses is a good way to ________. 4. My mother always carries a ________ when she goes shopping. 5. ________ makes our city more beautiful and improves air quality. 6. Factories should pay attention to the ________ and stop polluting water. 7. Smog and heavy air pollution ________. 8. Shops are encouraged to ________ to protect the environment. 9. More teenagers choose a ________ and give up disposable products. 10. ________ turns waste into new materials and saves resources. 五、按要求完成句子 carbon / tick / cloth / green / process / lung 1. We need to ________ the activities we often do on the survey paper. 2. People should take action to lower ________ emissions. 3. This ________ bag can be used many times, so it is eco-friendly. 4. Everyone should support city ________ and plant more trees. 5. It takes a long ________ to turn raw materials into new goods. 6. Bad air condition will hurt our ________. 六、句型转换 1. We should use fewer plastic bags in daily life.（改为被动语态） Fewer plastic bags ________ ________ used in daily life. 2. People have planted many trees for city greening.（改为一般疑问句） ________ people ________ many trees for city greening? 3. It is bad for our lungs to breathe dirty air.（同义句转换） Dirty air ________ ________ our lungs. 4. We can cut down carbon emissions by riding bikes.（对划线部分提问） ________ ________ we cut down carbon emissions? 5. He has recycled waste materials for four years.（对划线部分提问） ________ ________ has he recycled waste materials? 七、改错（每句一处错误，划出并改正） 1. Too much plastic packaging is harm to people’s health. 2. We should choose cloth bag instead of plastic ones. 3. City greening help clean the polluted air in big cities. 4. Many factory’s production process creates lots of waste. 5. It is important for us live a low-carbon life. 八、重点句子翻译 1. 我们应当践行低碳生活，减少碳排放。 2. 空气污染十分有害，会伤害我们的肺部。 3. 尽量不要购买带有过度塑料包装的商品。 4. 城市绿化能够有效改善城市空气质量。 5. 产品生产过程会消耗大量能源并且产生垃圾。 6. 垃圾分类与回收利用是重要的环保方式。 九、语篇填空 阅读短文，从方框中选择适当的词并用其正确形式填空，使短文通顺、意思完整。每空限填一词，每词限用一次。 carbon, tick, package, cloth, green, process, lung, reduce, recycle, low, pollute, environment, resource, survey, activity Nowadays, more people begin to live a 1. ________-carbon life. Here is a simple 2. ________. You can 3. ________ the activities you often do. First, cut down 4. ________ emissions. Dirty air hurts our 5. ________ and causes illness. Second, try to 6. ________ waste. Don’t buy goods with too much plastic 7. ________. Use reusable 8. ________ bags when shopping. Third, support city 9. ________. Trees can clean the air. Besides, understand the production 10. ________ of goods. Many products use plenty of natural 11. ________. Last, take part in waste sorting and 12. ________. All these small 13. ________ protect our 14. ________ and stop the world from being 15. ________. 十、补全对话 根据下面的对话情景，在每个空白处填上一个恰当的句子，使对话的意思连贯、完整。 A: Hi! You are carrying a cloth bag. 1. ________________________? B: I want to buy some fruit. I stop using plastic bags. A: That’s great! 2. ________________________ to protect the environment? B: I try to live a low-carbon life. I also ride a bike to school every day. A: 3. ________________________? Why is low-carbon life important? B: It can help us cut down carbon emissions and clean the air. Dirty air is bad for our lungs. A: I see. 4. ________________________ besides using cloth bags? B: We can sort waste, recycle paper and avoid over-packaged products. A: Sounds useful. 5. ________________________. I will start these small things from today. 参考答案 一、词形转换 1. carbonic 2. ticked 3. packaging 4. cloth 5. greening 6. processing 7. lungs 8. environmental 9. reduction 10. recycling 二、用所给词的适当形式填空 1. carbon 2. tick 3. packaging 4. cloth 5. greening 6. process 7. lungs 8. environmental 9. reduction 10. recycling 三、重点短语 1. low-carbon life 2. tick the boxes 3. cut down carbon emissions 4. cloth shopping bags 5. city greening 6. production process 7. be harmful to lungs 8. reduce plastic packaging 9. go green 10. waste sorting and recycling 四、用所给短语的适当形式填空 1. go green 2. tick the boxes 3. cut down carbon emissions 4. cloth shopping bag 5. City greening 6. production process 7. are harmful to lungs 8. reduce plastic packaging 9. low-carbon life 10. Waste sorting and recycling 五、按要求完成句子 1. tick2. carbon3. cloth4. greening5. process6. lungs 六、句型转换 1. should be 2. Have; planted 3. is harmful to 4. How can 5. How long 七、改错 1. is harm → is harmful（be harmful to 固定短语） 2. cloth bag → cloth bags（复数表一类事物） 3. greening help → greening helps（动名词作主语，谓语单数） 4. factory’s → factories’ / factory（名词形式错误） 5. us live → us to live（it is +adj.+for sb. to do） 八、重点句子翻译 1. We should live a low-carbon life and cut down carbon emissions. 2. Air pollution is very harmful and it will hurt our lungs. 3. Try not to buy products with too much plastic packaging. 4. City greening can improve the air quality in cities effectively. 5. The production process of products uses lots of energy and creates rubbish. 6. Waste sorting and recycling are important ways to protect the environment. 九、语篇填空 1. low 2. survey 3. tick 4. carbon 5. lungs 6. reduce 7. packaging 8. cloth 9. greening 10. process 11. resources 12. recycling 13. activities 14. environment 15. polluted 十、补全对话（参考合理答案） 1. Where are you going 2. What do you do 3. Could you tell me more 4. What else can we do 5. You’re right $