Unit 7 词汇专项同步练习2026-2027学年人教版英语八年级上册

**基本信息** 聚焦Unit 7核心词汇，通过基础运用、多义辨析、考点综合三级递进训练，系统构建词汇理解与应用能力，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| |----|-----------|----------|----------| |单词基础运用|15题匹配+1篇填空|孤立词义→语境运用|从词义识别到语篇中词性转换，夯实基础| |一词多义辨析|5组词汇辨析|词性与语义匹配|通过辨析多义词不同词性用法，深化词汇理解| |核心考点综合运用|8个考点+中英互译|固定搭配与句型应用|聚焦高频短语（如depend on），实现从知识到能力的转化|

八上 Unit 7 词汇专项同步练习 一、单词基础运用 A. 词义匹配 1. a statement about what will happen in the future ________ 2. machines, tools and new ways of doing things ________ 3. moving people or goods from one place to another ________ 4. working well without wasting time or energy ________ 5. study carefully to find new facts or information ________ 6. stop being seen; vanish ________ 7. take the place of something or someone ________ 8. change or affect the way someone thinks or acts ________ 9. cannot happen or be done; not possible ________ 10. grow bigger, better or more advanced ________ 11. very useful and worth a lot ________ 12. related to medicine and treating sickness ________ 13. a difficult job that tests your ability ________ 14. need someone or something for support; be decided by ________ 15. able to make new ideas or things B. 短文选词填空（括号内单词变适当形式，每词仅用一次） (prediction, technology, transport, efficient, research, disappear, replace, influence, impossible, develop, valuable, medical, challenge, depend, creative) Many futurists make ________ about outer space and sci-fi life. New ________ greatly changes our ________ system, making it more ________. Scientists ________ new ________ ways to cure cancer. Some old machines will ________ and be ________ by robots. Our ideas ________ our daily life. It’s not ________ to finish all hard ________ if we don’t ________ on useful tools. We need ________ thinking to ________ new industry and get ________ experience from researchers. 二、一词多义辨析 transport A. n. 交通，运输系统 B. v. 运送，运输 ( ) This bus transports guests to the concert. ( ) Public transport becomes more convenient now. research A. n. 研究 B. v. 调研，研究 ( ) Researchers research medical problems every day. ( ) His research on AI is very valuable. challenge A. n. 挑战 B. v. 向…… 挑战 ( ) This difficult task challenges all experts. ( ) The big challenge is to stop disasters. low A. adj. 低的 B. n. 低谷，低水平 ( ) Our cash runs low before the trip. ( ) The economy hit a low last year. pass A. v. 通过，及格 B. n. 通行证 ( ) You need a pass to enter the lab. ( ) He will pass the education test easily. 三、核心考点综合运用 考点一：depend on /upon 依靠；取决于 Our future ________ ________ hard work and new technology. 成功取决于你的创造力。 Success ________ ________ your creative mind. 考点二：run low (on sth) 快要用完 We ________ ________ on cash, so we can’t buy the ticket. 冰箱里的物资快用完了。 We ________ ________ on food in the refrigerator. 考点三：as long as 只要 You can realize your prediction ________ ________ you keep researching. 只要我们发展医疗科技，就能治愈更多疾病。 We can cure more diseases ________ ________ we develop medical technology. 考点四：take over 接管；接替 Robots will ________ ________ some simple tasks in industry. 年轻研究者将会接手这项长期研究。 Young researchers will ________ ________ this long research. 考点五：come over 来访；拜访 My partner will ________ ________ to talk about our topic tonight. 周末我的客人会过来参观实验室。 My guest will ________ ________ to visit the lab this weekend. 考点六：replace A with B 用 B 取代 A People ________ old machines ________ new efficient robots. 我们用新型交通工具取代老旧车辆。 We ________ old cars ________ new transport tools. 考点七：influence sb/sth 影响 Emotional intelligence greatly ________ people’s decisions. 灾难会对公共服务产生巨大影响。 Disasters have great ________ on public service. 考点八：develop into 发展成为 Small robotics industry will ________ ________ a huge field. 小小的创意可以发展成宝贵的研究成果。 Small creative ideas can ________ ________ valuable research results. 参考答案 一、单词基础运用 A. 词义匹配 1. prediction 2. technology 3. transport 4. efficient 5. research 6. disappear 7. replace 8. influence 9. impossible 10. develop 11. valuable 12. medical 13. challenge 14. depend 15. creative B. 短文选词填空 predictions technology transport efficient research medical disappear replaced influence impossible challenges depend creative develop valuable 二、一词多义辨析 1.B 2.A 1.B 2.A 1.B 2.A 1.A 2.B 1.B 2.A 三、核心考点综合运用 考点一 depends on depends on 考点二 run low run low 考点三 as long as as long as 考点四 take over take over 考点五 come over come over 考点六 replace; with replace; with 考点七 influences influence 考点八 develop into develop into 学科网（北京）股份有限公司 $