Unit 4 Reduce, Reuse, Recycle语法基础提升专项检测卷 2026-2027学年人教版英语九年级下册

**基本信息** 聚焦Unit 4环保主题，构建“词汇-短语-语法”三级递进训练体系，通过基础巩固与中考高频分层设计，强化词性转换、时态语态等核心语法点的语境运用，提升语言能力与思维品质。 **专项设计** |模块|题量/典例|题型特征|知识逻辑| |----|-----------|----------|----------| |核心词汇运用|30题（基础10+高频10+拔高10）|词汇形式转换（名/动/形/副）、时态填空|从基础词性转换到中考高频词，结合环保主题语境，构建词汇形态变化逻辑链| |核心短语运用|10题|短语结构填空（固定搭配、介词用法）|聚焦单元核心短语（protect...from等），强化短语在语境中的语法功能| |单元综合知识运用|30题（填空10+语法填空20）|被动语态、时态综合填空、语篇语法填空|整合词汇、短语、语法知识，通过环保主题语篇实现从单句到语篇的逻辑递进，培养综合语言运用能力|

九年级英语下册 Unit 4 Reduce, Reuse, Recycle 语法基础提升专项检测卷 （满分100，时间45分钟） 姓名：__________ 班级：__________ 得分：__________ 第一部分 核心词汇运用 一、核心词汇形式转换（共20小题，每小题1分，满分20分） 根据句意，写出括号内所给核心词汇的正确形式。 基础巩固篇（第1–10题） 1. The __________ (environment) pollution is getting more and more serious. 2. We should __________ (reduction) the amount of waste we produce every day. 3. __________ (reuse) bottles and bags is a good way to protect the earth. 4. This factory causes serious __________ (pollute) to the nearby river. 5. We should recycle __________ (use) paper instead of throwing it away. 6. __________ (recycle) is one of the best ways to deal with waste. 7. The air in this city is very __________ (harm) to people's health. 8. The __________ (protect) of the environment is everyone's responsibility. 9. We live in a __________ (globe) village, so we should work together. 10. It is __________ (believe) that recycling can save a lot of resources. 中考高频篇（第11–20题） 11. The __________ (important) of protecting our environment cannot be ignored. 12. We should take __________ (act) to reduce pollution in our daily lives. 13. The __________ (produce) of plastic waste has increased greatly. 14. It is our __________ (responsible) to keep the earth clean and green. 15. The __________ (develop) of clean energy is necessary for our future. 16. Many sea animals are in __________ (dangerous) because of plastic pollution. 17. We need to make a __________ (decide) about how to deal with the waste. 18. The __________ (create) of new recycling methods is very important. 19. __________ (nature) resources are limited, so we must use them wisely. 20. This kind of material is __________ (wide) used in making eco-friendly products. 二、用所给单词的正确形式填空（共10小题，每小题2分，满分20分） 阅读下面句子，用括号内所给单词的正确形式填空。 （拔高提升篇） 1. By the time we arrived, the recycling centre __________ already __________ (close). 2. The students __________ (collect) recyclable waste for three hours when the teacher asked them to stop. 3. I __________ (not, realize) the importance of recycling before I watched this documentary. 4. More trees __________ (plant) in our city next spring to improve the environment. 5. The river is believed __________ (pollute) by the chemical factory in the past ten years. 6. The volunteers __________ (clean) the beach when the storm suddenly came. 7. Much attention __________ (pay) to environmental protection in recent years. 8. The recycling plant __________ (build) in 2010, and it _______ (expand) twice since then. 9. Many new ways of recycling __________ (introduce) in this area so far. 10. The workers __________ (sort) the recyclable materials when the manager arrived. 第二部分 核心短语运用 核心短语结构用法（共10小题，每小题2分，满分20分） 用括号内所给单词的正确形式填空，注意本单元核心短语的用法。 1. We should protect our environment from __________ (pollute). 2. The government is trying to cut down on __________ (use) plastic bags. 3. We shouldn't throw away things that can __________ (reuse). 4. It is important for us __________ (deal) with waste properly. 5. Many people have realized that their actions contribute to __________ (damage) the environment. 6. It is our duty __________ (take) action to protect the environment. 7. Plastic bags are harmful to the __________ (environment). 8. We should take action __________ (reduce) air pollution in our city. 9. The volunteers helped __________ (clean) up the beach after the storm. 10. Every small action can make a difference to __________ (save) our planet. 第三部分 单元综合知识运用 一、用所给单词的正确形式填空（共10小题，每小题2分，满分20分） 阅读下面句子，用括号内所给单词的正确形式填空。 1. The environment __________ (damage) by human activities for many years. 2. Millions of tons of plastic waste __________ (produce) every year around the world. 3. This new recycling method __________ (develop) by a group of scientists in 2020. 4. The beaches __________ (cover) with plastic bottles and bags. 5. An environmental protection law __________ (pass) by the government next year. 6. These reusable bags __________ (make) from recycled materials. 7. The old tires __________ (recycle) into useful products in this factory. 8. Recycling __________ (teach) in many schools as an important subject. 9. The waste _____ (separate) into different groups before it was sent to the recycling centre. 10. More recycling bins __________ (place) in our community in the near future. 二、语法填空（共两篇，每篇10空，每空1分，满分20分） 基础篇 阅读下面短文，在空白处填入一个适当的词，或填入括号内所给单词的正确形式。 The Problem of Plastic Do you know 1. __________ plastic is harmful to our environment? Plastic waste is everywhere in our world today. Every year, millions of tons of plastic 2. __________ (throw) into the oceans. This causes great harm 3. __________ sea animals. Many animals eat plastic 4. __________ mistake and die. The plastic 5. __________ (take) hundreds of years to break down, 6. __________ it stays in the environment for a very long time. What can we do 7. __________ (help) solve this problem? First, we should use fewer plastic products. We can carry reusable bags 8. __________ we go shopping. Second, we should recycle plastic bottles and bags properly. Third, we can encourage our friends and family 9. __________ (reduce) plastic use. Every small action 10. __________ (matter). Let's start today and make a difference for our planet. 提升篇 阅读下面短文，在空白处填入一个适当的词，或填入括号内所给单词的正确形式。 The Three Rs — Reduce, Reuse, Recycle Reduce, Reuse, Recycle — these three words 1. __________ (know) as the "Three Rs" of environmental protection. They are simple 2. __________ powerful ways to help our planet. The first R stands for "Reduce." It means we should use 3. __________ (few) resources. For example, we can turn off lights 4. __________ we leave a room to save energy. The second R stands for "Reuse." Instead of throwing things away, we can use them again. We can reuse glass bottles 5. __________ containers, or use both sides of paper. The third R stands for "Recycle." This means we turn waste 6. __________ new products. Many materials, such as paper, plastic, and glass, 7. __________ (recycle) into something useful. The Three Rs are important because they help reduce pollution and save energy. 8. __________ we all follow these principles, the earth will be a better place. Today, the Three Rs 9. __________ (teach) in schools around the world. They remind us that everyone can play 10. __________ part in protecting our environment. 九年级英语下册 Unit 4 Reduce, Reuse, Recycle 语法基础提升专项检测卷 解析版答案 第一部分 核心词汇运用 一、核心词汇形式转换（共20小题，每小题1分，满分20分） 答案速查： 基础巩固篇（1–10）： 1. environmental 2. reduce 3. Reusing 4. pollution 5. used 6. Recycling 7. harmful 8. protection 9. global 10. believed 中考高频篇（11–20）： 11. importance 12. action 13. production 14. responsibility 15. development 16. danger 17. decision 18. creation 19. Natural 20. widely 详细解析： 第1题 environmental —— 句意"环境污染变得越来越严重。"修饰名词pollution，environment变形容词environmental（环境的）。 第2题 reduce —— 句意"我们应该减少每天产生的废物的数量。"情态动词should后接动词原形，reduction变动词reduce（减少）。 第3题 Reusing —— 句意"重复使用瓶子和袋子是保护地球的好方法。"作主语，用动名词Reusing（重复使用），注意首字母大写。 第4题 pollution —— 句意"这家工厂对附近的河流造成了严重污染。"作宾语，pollute变名词pollution（污染）。 第5题 used —— 句意"我们应该回收用过的纸而不是扔掉它。"修饰paper，表示"用过的"，use变过去分词used作定语。 第6题 Recycling —— 句意"回收利用是处理废物最好的方法之一。"作主语，用动名词Recycling（回收利用）。 第7题 harmful —— 句意"这个城市的空气对人们的健康非常有害。"作表语，harm变形容词harmful（有害的）。 第8题 protection —— 句意"保护环境是每个人的责任。"作主语，protect变名词protection（保护）。 第9题 global —— 句意"我们生活在一个地球村，所以我们应该共同努力。"修饰village，globe变形容词global（全球的）。 第10题 believed —— 句意"人们相信回收利用可以节省大量资源。"It is believed that...固定句型。 第11题 importance —— 句意"保护环境的重要性不可忽视。"定冠词The后接名词，important变importance（重要性）。 第12题 action —— 句意"我们应该采取行动减少日常生活中的污染。"take action为固定短语，意为"采取行动"。 第13题 production —— 句意"塑料废物的产量大大增加了。"作主语，produce变名词production（产量）。 第14题 responsibility —— 句意"保持地球清洁绿色是我们的责任。"作表语，responsible变名词responsibility（责任）。 第15题 development —— 句意"清洁能源的发展对我们的未来是必要的。"作主语，develop变名词development（发展）。 第16题 danger —— 句意"许多海洋动物因塑料污染而处于危险之中。"in danger为固定短语，意为"处于危险中"。 第17题 decision —— 句意"我们需要决定如何处理废物。"make a + 名词，decide变decision（决定）。 第18题 creation —— 句意"创造新的回收方法非常重要。"作主语，create变名词creation（创造）。 第19题 Natural —— 句意"自然资源是有限的，所以我们必须明智地使用它们。"修饰resources，nature变形容词Natural（自然的），注意首字母大写。 第20题 widely —— 句意"这种材料被广泛用于制造环保产品。"修饰动词used，wide变副词widely（广泛地）。 二、用所给单词的正确形式填空（拔高提升篇）（共10小题，每小题2分，满分20分） 答案速查： 1. had closed 2. had been collecting 3. had not realized 4. will be planted 5. to have been polluted 6. were cleaning 7. has been paid 8. was built, has been expanded 9. have been introduced 10. were sorting 详细解析： 第1题 had closed —— "By the time we arrived"表示"过去的过去"，用过去完成时had closed。 第2题 had been collecting —— "for three hours when the teacher asked"强调在过去某一时间点之前一直在做，用过去完成进行时had been collecting。 第3题 had not realized —— "before I watched this documentary"表示"看纪录片之前没意识到"，用过去完成时。 第4题 will be planted —— "next spring"将来时间，trees与plant为被动，用will be planted。 第5题 to have been polluted —— be believed to have done表示"据信已经……"，不定式完成式被动，表示污染发生在过去并延续。 第6题 were cleaning —— "when the storm suddenly came"表示正在清理时暴风雨突然来临，用过去进行时。 第7题 has been paid —— "in recent years"现在完成时，attention与pay为被动，单数用has been paid。 第8题 was built, has been expanded —— "in 2010"过去时间用was built；"twice since then"现在完成时用has been expanded。 第9题 have been introduced —— "so far"现在完成时，ways复数，被动，用have been introduced。 第10题 were sorting —— "when the manager arrived"表示正在分类时经理到达，用过去进行时。 第二部分 核心短语运用 核心短语结构用法（共10小题，每小题2分，满分20分） 答案速查： 1. being polluted 2. using 3. be reused 4. to deal 5. damaging 6. to take 7. environment 8. to reduce 9. clean / to clean 10. saving 详细解析： 第1题 being polluted —— protect...from...意为“保护……免受……”，from为介词，后接动名词，environment与pollute为被动关系，用being polluted。 第2题 using —— cut down on意为“减少”，on为介词，后接动名词，use变动名词using。 第3题 be reused —— 情态动词can后接动词原形，things与reuse为被动关系，用be reused。 第4题 to deal —— It is + adj. + for sb. + to do sth. 不定式作真正主语。 第5题 damaging —— contribute to意为“促成；导致”，to为介词，后接动名词，damage变动名词damaging。 第6题 to take —— It is + n. + to do sth. 不定式作真正主语。 第7题 environment —— be harmful to意为“对……有害”，to为介词，后接名词environment。 第8题 to reduce —— take action to do sth. 意为“采取行动做某事”，不定式作目的状语。 第9题 clean / to clean —— help (to) do sth. 意为“帮助做某事”，to可以省略。 第10题 saving —— make a difference to意为“对……产生影响”，to为介词，后接动名词，save变动名词saving。 第三部分 单元综合知识运用 一、用所给单词的正确形式填空（共10小题，每小题2分，满分20分） 答案速查： 1. has been damaged 2. are produced 3. was developed 4. are covered 5. will be passed 6. are made 7. are recycled 8. is taught 9. was separated 10. will be placed 详细解析： 第1题 has been damaged —— "for many years"现在完成时，environment与damage为被动，单数用has been damaged。 第2题 are produced —— "every year"表经常性动作，tons复数，被动，用are produced。 第3题 was developed —— "in 2020"明确过去时间，method单数，被动，用was developed。 第4题 are covered —— 描述事实，beaches复数，被动，用are covered。 第5题 will be passed —— "next year"将来时间，law单数，被动，用will be passed。 第6题 are made —— 描述一般事实，bags复数，被动，用are made。 第7题 are recycled —— 描述一般事实，tires复数，被动，用are recycled。 第8题 is taught —— 描述一般事实，Recycling（学科）单数，被动，用is taught。 第9题 was separated —— "before it was sent"过去时间，waste单数，被动，用was separated。 第10题 will be placed —— "in the near future"将来时间，bins复数，被动，用will be placed。 二、语法填空（共两篇，每篇10空，每空1分，满分20分） 基础篇 · The Problem of Plastic 答案速查： 1. that 2. is thrown 3. to 4. by 5. takes 6. so 7. to help 8. when 9. to reduce 10. matters 详细解析： 第1题 that —— 引导宾语从句，作know的宾语，that在从句中不作成分。 第2题 is thrown —— plastic与throw为被动关系，描述一般事实，单数用is thrown。 第3题 to —— cause harm to... 意为"对……造成伤害"，固定搭配。 第4题 by —— by mistake为固定短语，意为"错误地"。 第5题 takes —— 描述事实，主语The plastic单数，用takes。 第6题 so —— 前后为因果关系，"需要数百年分解，所以……"，用so。 第7题 to help —— 不定式作目的状语，"我们能做什么来帮助解决这个问题"。 第8题 when —— 引导时间状语从句，"当我们去购物时"，用when。 第9题 to reduce —— encourage sb. to do sth. 鼓励某人做某事。 第10题 matters —— 描述事实，主语Every small action单数，用matters（重要）。 提升篇 · The Three Rs — Reduce, Reuse, Recycle 答案速查： 1. are known 2. but 3. fewer 4. when 5. as 6. into 7. can be recycled / are recycled 8. If 9. are taught 10. a 详细解析： 第1题 are known —— these three words与know为被动，描述一般事实，复数用are known。 第2题 but —— 前后为转折关系，"简单但有力"，用but。 第3题 fewer —— 修饰可数名词resources，用比较级fewer（更少的）。 第4题 when —— 引导时间状语从句，"当我们离开房间时"，用when。 第5题 as —— use...as... 意为"把……用作……"，固定搭配。 第6题 into —— turn...into... 意为"把……变成……"，固定搭配。 第7题 can be recycled / are recycled —— materials与recycle为被动，可用can be recycled或are recycled。 第8题 If —— 引导条件状语从句，"如果我们都遵循这些原则"，用If。 第9题 are taught —— the Three Rs与teach为被动，描述事实，复数用are taught。 第10题 a —— play a part为固定短语，意为"发挥作用"，part以辅音音素开头，用a。 学科网（北京）股份有限公司 $