Unit 8 A green world高频词汇专项强化训练 2025-2026学年译林版八年级英语下册

**基本信息** 聚焦“绿色世界”主题词汇，通过词性转换、语境应用、拼写训练三维度构建“词形-词义-语境”递进逻辑链，强化语言能力与环保文化意识。 **专项设计** |模块|题量/典例|题型特征|知识逻辑| |----|-----------|----------|----------| |重点单词词性转换|40题|考查名词-形容词、动词-名词等词形变化规则|以核心词汇为起点，构建词形变化网络，夯实语言基础| |正确形式填空|30题|语境中选择词汇正确形式（时态/词性等）|连接词形与语境应用，提升语言理解与表达能力| |首字母提示填空|30题|根据首字母补全单词，强化拼写与词义匹配|聚焦词汇拼写准确性，巩固词义记忆| |汉语提示填空|40题|汉英转换，考查词汇拼写与运用|深化汉英词汇对应，服务跨文化沟通需求|

译林版八年级下册Unit 8 A green world 高频词汇专项强化训练 （含词性转换+正确形式填空+根据首字母/汉字提示填空 四大题型） 共120分 一、重点单词词性转换（20分） 根据所给单词，写出指定词性的正确形式. 1.soil (n. 土壤) → ________ (adj. 泥土的) 2.chemical (n. 化学品) → ________ (adj. 化学的) 3.unclean (adj. 不干净的) → ________ (adj. 干净的，反义词) 4.fuel (n. 燃料) → ________ (adj. 可燃的) 5.pour (v. 倾倒) → ________ (过去式/过去分词) 6.separate (v. 分开) → ________ (n. 分离) 7.recycle (v. 回收利用) → ________ (n. 回收) 8.level (n. 水平) → ________ (adj. 平坦的) 9.successful (adj. 成功的) → ________ (adv. 成功地) 10.total (adj. 总的) → ________ (adv. 总共) 11.strict (adj. 严格的) → ________ (adv. 严格地) 12.control (v./n. 控制) → ________ (过去式/过去分词) 13.break (v. 违反；打破) → ________ (过去分词) 14.punish (v. 惩罚) → ________ (n. 惩罚) 15.fine (v. 罚款) → ________ (过去式/过去分词) 16.resource (n. 资源) → ________ (复数形式) 17.wise (adj. 明智的) → ________ (adv. 明智地) 18.manage (v. 管理) → ________ (n. 管理) 19.pollute (v. 污染) → ________ (n. 污染) 20.affect (v. 影响) → ________ (n. 影响) 21.gas (n. 气体) → ________ (复数形式) 22.seabird (n. 海鸟) → ________ (复数形式) 23.desertification (n. 沙漠化) → ________ (v. 沙漠化) 24.hard (adj. 困难的) → ________ (adv. 几乎不) 25.single‑use (adj. 一次性的) → ________ (反义词：可重复使用的) 26.second‑hand (adj. 二手的) → ________ (adj. 一手的，反义词) 27.electronic (adj. 电子的) → ________ (n. 电子) 28.electricity (n. 电) → ________ (adj. 电动的) 29.differ (v. 有区别) → ________ (n. 差异) 30.poster (n. 海报) → ________ (复数形式) 31.air (n. 空气) → ________ (adj. 空气的) 32.condition (n. 状况) → ________ (复数形式) 33.use (v. 使用) → ________ (adj. 用过的) 34.produce (v. 产生) → ________ (n. 产品) 35.develop (v. 发展) → ________ (n. 发展) 36.care (v. 关心) → ________ (adv. 仔细地) 37.nature (n. 自然) → ________ (adj. 自然的) 38.harm (v. 伤害) → ________ (adj. 有害的) 39.create (v. 创造) → ________ (n. 创造) 40.protect (v. 保护) → ________ (n. 保护) 二、用括号内单词的正确形式填空（30分） 1.The ________ (soil) pollution is becoming more and more serious in some areas. 2.Farmers use too many ________ (chemistry) to make crops grow faster. 3.The ________ (clean) water in the river is harmful to fish and other living things. 4.We should save natural ________ (fuel) for future generations. 5.Someone ________ (pour) waste water into the lake and polluted it last night. 6.Waste should be put into different bins for easy ________ (separate). 7.The ________ (recycle) of paper and plastic helps save a lot of energy. 8.The noise has reached a dangerous ________ (level) in this neighbourhood. 9.The green activity was carried out ________ (success) in our school last week. 10.The ________ (total) cost of the environmental project is about one million yuan. 11.Our school rules are ________ (strict) carried out by every student. 12.The traffic policeman ________ (control) the busy traffic well yesterday morning. 13.Anyone who ________ (break) the environmental rules will be punished at once. 14.The ________ (punish) for littering is getting stricter in big cities. 15.The driver was ________ (fine) because he poured rubbish from his truck. 16.We must make good use of natural ________ (resource) on the earth. 17.Everyone should use water and electricity ________ (wise) in daily life. 18.Good ________ (manage) is the key to running a green community. 19.Air ________ (pollute) has a bad influence on people’s health. 20.Bad weather can ________ (affect) the growth of crops seriously. 21.Greenhouse ________ (gas) cause global warming all over the world. 22.Many ________ (seabird) die because of ocean pollution every year. 23.Over‑farming can ________ (desertification) large areas of land quickly. 24.We can ________ (hard) see clear blue sky in some industrial cities. 25.We should stop using ________ (single‑use) plastic bags to protect the earth. 26.My mother bought some ________ (second‑hand) books at a low price. 27.This ________ (electron) device can help us save electricity at home. 28.________ (electric) is one of the most important forms of energy in modern life. 29.Small actions can make a ________ (different) to the environment around us. 30.The students drew many colourful ________ (poster) for the environmental show. 三、根据首字母提示完成单词填空（30分） 1.S________ pollution caused by chemicals makes the farmland less productive. 2.Too much c________ waste from factories is polluting rivers and lakes nearby. 3.U________ drinking water can lead to many kinds of diseases in poor areas. 4.We should try our best to save f________ such as coal and oil for the future. 5.Some factories still p________ dirty water into the river secretly every day. 6.We need to s________ waste into different groups before throwing it away. 7.It’s necessary for us to r________ paper, glass and plastic in daily life. 8.The noise l________ in the street is too high for people to rest well. 9.The activity to protect the environment was held s________ in our class. 10.The t________ number of plastic bottles collected reached 500 last Friday. 11.The school makes s________ rules to stop students from wasting food. 12.The police can c________ the traffic to reduce air pollution during rush hours. 13.If you b________ the environmental laws, you will get a heavy fine. 14.P________ is necessary to stop people from littering in public places. 15.The driver was f________ because he threw rubbish from his truck. 16.Natural r________ like water and forests are limited on our planet. 17.We should use all kinds of energy w________ instead of wasting them. 18.Good m________ of waste helps keep our living environment clean. 19.Factories are not allowed to p________ the air with harmful smoke any more. 20.The change of climate can a________ the living habits of wild animals. 21.Greenhouse g________ are the main cause of rising temperatures on earth. 22.Lots of s________ lose their homes because of sea pollution every year. 23.D________ happens when too many trees are cut down in dry areas. 24.People can h________ enjoy fresh air in some crowded industrial cities. 25.We should refuse s________‑use chopsticks to protect forest resources. 26.Buying s________‑hand goods is a good way to live a low‑carbon life. 27.This e________ watch can remind us to turn off unnecessary electricity. 28.E________ makes our modern life convenient but we should save it. 29.Small good deeds can make a d________ to the whole environment. 30.Students put up many colourful p________ to call on people to protect nature. 四、用括号里汉语提示完成单词填空（40分） 1.Heavy rain can wash harmful chemicals into the ________ (土壤). 2.Too much ________ (化学的) waste from factories pollutes the river water. 3.We can’t drink the ________ (不干净的) water from the small river nearby. 4.Coal and oil are traditional ________ (燃料) for human society. 5.Don’t ________ (倾倒) dirty water into the river to protect water sources. 6.We should learn to ________ (分开) different kinds of rubbish correctly. 7.It’s our duty to ________ (回收利用) waste paper and plastic bottles. 8.The noise ________ (水平) in the factory is bad for workers’ hearing. 9.We finished the green activity ________ (成功地) at the end of last month. 10.The ________ (总的) number of volunteers is about 200 in this project. 11.The school has made ________ (严格的) rules on waste sorting. 12.We need to ________ (控制) the use of plastic products in daily life. 13.Anyone who ________ (违反) the rules will be fined seriously. 14.The ________ (惩罚) for littering helps keep public places clean. 15.The worker was ________ (罚款) for pouring rubbish into the street. 16.We must protect our limited natural ________ (资源) carefully. 17.Everyone should use energy ________ (明智地) in their daily life. 18.Good waste ________ (管理) makes our community much cleaner. 19.Harmful smoke will ________ (污染) the air and do harm to our health. 20.Climate change will ________ (影响) the growth of many kinds of plants. 21.Carbon dioxide is a common greenhouse ________ (气体). 22.Many kinds of ________ (海鸟) live along the clean coastal areas. 23.Cutting down trees will cause serious ________ (沙漠化) in dry areas. 24.We can ________ (几乎不) find wild animals in heavily‑polluted areas. 25.We should stop using ________ (一次性的) plastic products right now. 26.Buying ________ (二手的) things is a low‑carbon lifestyle choice. 27.This small ________ (电子的) machine helps save electricity at home. 28.We should turn off the lights to save ________ (电) when leaving rooms. 29.Small actions can make a ________ (差异) to the whole world. 30.We drew beautiful ________ (海报) to call for environmental protection. 31.The ________ (卡车) is used to collect rubbish in the neighbourhood every day. 32.We can use air ________ (空调) less to save electricity in summer. 33.Don’t ________ (打破) the rules of waste sorting in public places. 34.We should save water to protect the living ________ (状况) of wild animals. 35.We should try our best to reduce ________ (电子) waste in daily life. 36.Over‑use of fuel will ________ (产生) more greenhouse gas. 37.The fast ________ (发展) of industry causes serious pollution problems. 38.We should be ________ (仔细地) about the use of plastic bags. 39.We need to protect the ________ (自然的) environment for future generations. 40.Some waste gas is ________ (有害的) to people’s breathing system. 参考答案 一、重点单词词性转换。 1.soily 2.chemical 3.clean 4.combustible 5.poured 6.separation 7.recycling 8.level 9.successfully 10.totally 11.strictly 12.controlled 13.broken 14.punishment 15.fined 16.resources 17.wisely 18.management 19.pollution 20.effect 21.gases 22.seabirds 23.desertify 24.hardly 25.reusable 26.first‑hand 27.electron 28.electric 29.difference 30.posters 31.aerial 32.conditions 33.used 34.product 35.development 36.carefully 37.natural 38.harmful 39.creation 40.protection 二、用括号内单词的正确形式填空。 1.soil 2.chemicals 3.unclean 4.fuels 5.poured 6.separation 7.recycling 8.level 9.successfully 10.total 11.strictly 12.controlled 13.breaks 14.punishment 15.fined 16.resources 17.wisely 18.management 19.pollution 20.affect 21.gases 22.seabirds 23.desertify 24.hardly 25.single‑use 26.second‑hand 27.electronic 28.Electricity 29.difference 30.posters 三、根据首字母提示完成单词填空。 1.Soil 2.chemical 3.Unclean 4.fuel 5.pour 6.separate 7.recycle 8.level 9.successfully 10.total 11.strict 12.control 13.break 14.Punishment 15.fined 16.resources 17.wisely 18.management 19.pollute 20.affect 21.gases 22.seabirds 23.Desertification 24.hardly 25.single 26.second 27.electronic 28.Electricity 29.difference 30.posters 四、用括号里汉语提示完成单词填空。 1.soil 2.chemical 3.unclean 4.fuels 5.pour 6.separate 7.recycle 8.level 9.successfully 10.total 11.strict 12.control 13.breaks 14.punishment 15.fined 16.resources 17.wisely 18.management 19.pollute 20.affect 21.gas 22.seabirds 23.desertification 24.hardly 25.single‑use 26.second‑hand 27.electronic 28.electricity 29.difference 30.posters 31.truck 32.conditioning 33.break 34.conditions 35.electronic 36.produce 37.development 38.careful 39.natural 40.harmful 学科网（北京）股份有限公司 $