Unit 5 单词分层同步练习2026-2027学年外研版英语九年级上册

**基本信息** 本练习围绕单元核心词汇分层设计，通过基础达标、能力提升、拓展培优三阶训练，构建从词汇识记到语篇应用的完整巩固路径，适配课堂检测与课后巩固，助力语言能力与思维品质提升。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |基础达标|音标辨析、单词拼写、核心短语|辨音题聚焦发音规则，单词拼写结合单元主题语境，短语互译直击课本黑体短语，贴合单元检测基础题型| |能力提升|词形变换、词义辨析、固定搭配|单选考查名词复数等语法点，选词填空训练词形转换与主谓一致，适配月考能力考点| |拓展培优|句型转换、短文综合填空|被动语态等句型转换强化语法应用，环保主题短文填空整合单元词汇，契合中考语篇题型逻辑|

外研版九年级英语上册 Unit 5 单词分层同步练习 练习说明 本练习围绕单元环境、生态保护、人际交往主题核心词汇、短语及中考高频考点分层设计，分为基础达标、能力提升、拓展培优三个梯度，题型贴合九年级单元检测、月考主流命题形式，适配课堂随堂检测、课后巩固两种使用场景。建议学生由浅入深完成，先夯实单词识记基础，再攻克词义辨析、词形变换与综合语篇运用难点。 📚第一部分 基础达标篇 建议用时：15分钟｜训练目标：音标辨析、单词拼写、核心短语识记 题型一 辨音题（选出划线部分发音不同的一项） 1. A. human B. bus C. cute D. use 2. A. benefit B. leg C. desk D. we 3. A. want B. rapid C. black D. gas 4. A. mark B. harm C. guard D. war 5. A. home B. mother C. global D. hope 题型二 根据提示写单词（首字母/汉语提示） 1. Every h______ activity may d______ the number of t______ visiting this park. 2. We can b______ a lot from natural w______ if we protect them well. 3. Visitors a______ the mountains t______ the whole year and leave m______ on the rocks. 4. The r______ development of s______ makes people want to c______ their old plans and s______ o______. 5. It’s important to g______ a______ w______ others, and we should p______ each other’s choices. 6. Pollution will a______ our life, and many o______ are working to stop h______ to nature. 7. People will p______ anyone who causes g______ w______ and throws r______ everywhere. 8. Fishermen must stop o______, or more sea animals will disappear, and harmful g______ will fill the ocean. 9. We need to cut down the use of g______ g______ to slow down climate change. 10. Workers stop illegal l______ and put s______ panels on the farmland. 11. The m______ and a______ can help the g______ watch the forest. 12. Many f______ like this l______, because it stands for e______ animals’ p______. 13. These v______ wild animals live on the f______ around the mountain. 题型三 英汉短语互译 1. once again ________________ 2. start over ________________ 3. get along with ________________ 4. global warming ________________ 5. greenhouse gases ________________ 6. 欣赏，观赏 ________________ 7. 自始至终，在整个期间 ________________ 8. 快速的，迅速的 ________________ 9. 取消 ________________ 10. 过度捕捞 ________________ ✒️ 第二部分 能力提升篇 建议用时：20分钟｜训练目标：词形变换、词义辨析、固定搭配、语法单选 题型一 单项选择 从A、B、C、D四个选项中，选出可以填入空白处的最佳选项。 1. Many ______ come to ______ the natural wonders every year. A. tourist; admire B. tourists; admire C. tourist; admiring D. tourists; admired 2. We can ______ a lot ______ the new environmental rules. A. benefit; from B. harm; from C. affect; with D. punish; with 3. The ______ growth of population will ______ the balance of nature. A. rapid; affect B. square; drop C. global; permit D. vulnerable; mark 4. I hope ______ again to visit the village and ______ over my environmental plan. A. once; start B. twice; starting C. once; starting D. twice; start 5. It is not easy to ______ well ______ all your classmates. A. get along; with B. get on; without C. get down; with D. get over; without 6. The school will not ______ students to take microphones into the exam room. A. permit B. cancel C. punish D. admire 7. Too much rubbish will ______ the river and ______ the living things inside. A. harm; affect B. affect; benefit C. protect; harm D. benefit; punish 8. Anyone who breaks the rules will be ______ by the environmental ______. A. punished; organisation B. cancelled; society C. guarded; logging D. admired; protection 9. ______ gases are one main reason for ______ warming. A. Greenhouse; global B. Solar; human C. Rapid; endangered D. Vulnerable; square 10. People must stop ______, or many fish will die out soon. A. overfishing B. logging C. dropping D. marking 11. The ______ will sound if strangers pass the gate, and the ______ will check them. A. alarm; guard B. microphone; foreigner C. logo; tourist D. farmland; panel 12. This ______ stands for the ______ of endangered animals. A. logo; protection B. mark; logging C. society; square D. wonder; gas 13. Many ______ come to help protect these ______ birds. A. foreigners; vulnerable B. tourists; human C. guards; rapid D. organisations; solar 14. The ______ provides enough energy for the ______. A. solar panel; farmland B. greenhouse gas; rubbish C. microphone; alarm D. logging; society 15. We should try our best to protect ______ animals from danger. A. endangered B. countless C. gentle D. scientific 题型二 选词填空（用所给词适当形式填空，每词仅用一次） affect、benefit、rapid、protect、permit、harm、punish、tourist、endanger、society 1. ______ growth in industry greatly ______ the living environment. 2. Lots of ______ ______ from the beautiful natural scenery every year. 3. The law does not ______ people to ______ wild animals. 4. Our ______ should take action to save these ______ creatures. 5. People who ______ the environment will be ______ seriously. ✏️第三部分 拓展培优篇 建议用时：20分钟｜训练目标：句型转换、短文综合填空、语境词汇运用 题型一 句型转换（根据要求完成下列句子，每空一词） 1. Pollution affects all living things on Earth.（改为被动语态） All living things on Earth ______ ______ by pollution. 2. We can benefit a lot from environmental protection.（同义句转换） Environmental protection can ______ ______ a lot. 3. The government will punish people who overfish.（改为一般过去时） The government ______ people who ______. 4. The organisation permits visitors to take photos here.（改为否定句） The organisation ______ ______ visitors to take photos here. 5. Many tourists admire the wonders throughout the year.（对划线部分提问） ______ ______ many tourists ______ throughout the year? 题型二 短文填空（用方框单词适当形式填空，一词一次） human、tourist、benefit、affect、rapid、protect、harm、global、endangered、organisation Nowadays, 1.______ activities greatly influence nature. More and more 2.______ travel to enjoy natural wonders. However, 3.______ development brings many problems such as 4.______ warming. Bad habits will 5.______ the environment and 6.______ wild animals. Some 7.______ work hard to 8.______ these 9.______ animals. If we try our best, everyone can 10.______ from a cleaner world. 参考答案与完整考点解析 📚 第一部分 基础达标篇 题型一 辨音答案+解析 1. 答案：B 考点：字母u发音辨析 解析：human /juː/、cute /juː/、use /juː/；bus/ʌ/，发音不同项为B。 2.答案：D 考点：字母e发音辨析 解析：benefit /e/、leg /e/、desk /e/；we /iː/，选D。 3. 答案：A 考点：字母a发音辨析 解析：rapid /æ/、black /æ/、gas /æ/；want /ɒ/，选A。 4. 答案：D 考点：字母ar发音辨析 解析：mark /ɑː/、harm /ɑː/、guard /ɑː/；war /ɔː/，选D。 5. 答案：B 考点：字母o发音辨析 解析：home /əʊ/、global /əʊ/、hope/əʊ/；mother /ʌ/，选B。 题型二 单词拼写答案 1. human; drop; tourists 2. benefit; wonders 3. admire; throughout; marks 4. rapid; society; cancel; start over 5. get along with; permit 6. affect; organisations; harm 7. punish; global warming; rubbish 8. overfishing; gases 9. greenhouse gases 10. logging; solar 11. microphone; alarm; guard 12. foreigners; logo; endangered; protection 13. vulnerable; farmland 考点解析：本题覆盖环境、人际主题核心名词、动词，兼顾名词复数、动词时态变形，考察固定搭配语境下单词拼写，是单元测必考基础题型。 题型三 短语互译答案 1. 再一次 2. 重新开始，从头来过 3. 与……相处融洽 4. 全球变暖 5. 温室气体 6. admire 7. throughout 8. rapid 9. cancel 10. overfish 考点解析：全部为本单元课本黑体固定短语，单选、完形、书面表达高频得分点。 ✒️ 第二部分 能力提升篇 题型一 单项选择答案+逐题考点解析 1. 答案：B 考点：名词复数；不定式用法 解析：many后接可数名词复数tourists；不定式to后接动词原形admire。 2. 答案：A 考点：固定搭配 解析：benefit from 为固定搭配，意为“从……中获益”。 3. 答案：A 考点：形容词与动词词义辨析 解析：rapid快速的，用来修饰名词growth；affect动词，意为“影响”，符合语境。 4. 答案：A 考点：固定短语与并列句式 解析：once again 再一次；and连接并列谓语，前后动词形式一致，用原形start。 5. 答案：A 考点：固定短语 解析：get along well with sb. “与某人相处融洽”，为九年级高频固定搭配。 6. 答案：A 考点：动词词义辨析 解析：permit允许；cancel取消；punish惩罚；admire欣赏，结合句意选A。 7. 答案：A 考点：动词词义辨析 解析：垃圾会损害河流、影响水生生物，harm侧重“伤害、损害”，affect侧重“产生影响”。 8. 答案：A 考点：被动语态与名词辨析 解析：be punished 被处罚；environmental organisation 环保机构，贴合语境。 9. 答案：A 考点：单元核心固定词组 解析：greenhouse gases 温室气体；global warming 全球变暖，为本单元必考短语。 10. 答案：A 考点：动名词固定搭配 解析：stop overfishing 停止过度捕捞，stop doing sth. 停止正在做的事。 11. 答案：A 考点：场景词汇辨析 解析：alarm警报器；guard警卫，符合门禁安保场景。 12. 答案：A 考点：名词词义辨析 解析：logo标识、标志；protection保护，动物保护标识贴合句意。 13. 答案：A 考点：形容词与名词搭配 解析：foreigners外国人；vulnerable濒危的、脆弱的，修饰野生动物。 14. 答案：A 考点：单元场景词汇 解析：solar panel太阳能电池板，可为农田提供能源，贴合环保主题。 15. 答案：A 考点：形容词词义辨析 解析：endangered animals 濒危动物，为中考高频固定搭配。 题型二 选词填空答案 1. Rapid; affects 2. tourists; benefit 3. permit; harm 4. society; endangered 5. harm; be punished 考点解析：重点考察词形转换、一般现在时主谓一致、被动语态基础用法，贴合九年级核心语法考点，侧重语境词汇灵活运用，是单元测试、月考高频题型。 ✏️ 第三部分 拓展培优篇 题型一 句型转换参考答案+考点 1. are affected 考点：一般现在时被动语态，结构为am/is/are+过去分词，主语为复数，用are。 2. benefit us 考点：benefit同义转换，sb. benefit from sth. = sth. benefit sb.。 3. punished; overfished 考点：一般过去时，主句、从句动词均变为过去式。 4. doesn’t permit 考点：一般现在时否定句，单数主语借助助动词doesn’t，动词用原形。 5. What do; admire 考点：一般现在时特殊疑问句，对事物宾语提问用what，主语复数借助do。 题型二 短文填空答案 1. human 2. tourists 3. rapid 4. global 5. affect 6. harm 7. organisations 8. protect 9. endangered 10. benefit 考点解析：综合考察名词单复数、形容词、动词时态、固定短语，贴合单元生态环保核心主题，完全契合中考完形填空命题逻辑，重点训练学生语境推理与词汇综合运用能力。 学科网（北京）股份有限公司 $