Unit 7 单词系统讲解表 2025-2026学年人教版英语七年级下册
Unit 7单词系统讲解表
单词/短语 | 常见搭配 | 考点提示 | 经典例句 |
meet up (短语) | meet up with friends（和朋友碰头）、meet up at the park（在公园相聚） | 固定短语，表“碰头；相聚”，后接人时需加介词with | We plan to meet up at the coffee shop after school. |
museum /mjuˈziːəm/ (n. 博物馆) | science museum（科学博物馆）、art museum（艺术博物馆）、visit a museum（参观博物馆） | 可数名词，复数为museums；属于场所类核心词汇 | We visited the history museum on the weekend. |
exhibition /ˌeksɪˈbɪʃn/ (n. 展览) | art exhibition（艺术展）、photo exhibition（摄影展）、hold an exhibition（举办展览） | 可数名词，复数为exhibitions；常与museum、gallery等场所搭配 | There is a famous painting exhibition in the city museum. |
direction /dəˈrekʃn; daɪˈrekʃn/ (n. 方向) | in the direction of（朝……方向）、right direction（正确方向）、ask for directions | 可数名词，复数为directions；表“方向”时常用复数，表“指导”时也为可数 | Can you tell me the direction to the train station? |
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trip /trɪp/ (n. 旅行) | school trip（学校旅行）、business trip（商务旅行）、a trip to Beijing（北京之旅） | 可数名词，复数为trips；区别于travel（不可数，表旅行行为）、journey（长途旅行） | We had a wonderful trip to the mountains last month. |
wastewater /ˈweɪstwɔːtə(r)/ (n. 废水) | wastewater treatment（废水处理）、industrial wastewater（工业废水） | 不可数名词；由waste（废弃的）+water（水）构成复合名词，属于环保类词汇 | The factory needs to clean wastewater before letting it out. |
plant /plɑːnt/ (n. 工厂) | power plant（发电厂）、water plant（水厂）、factory plant（工厂车间） | 可数名词，复数为plants；此处表“工厂”，区别于其“植物”含义（同形异义） | This chemical plant produces a lot of useful materials. |
into /ˈɪntuː; ˈɪntə/ (prep. 到……里面；进入) | go into the room（走进房间）、pour into the cup（倒入杯子）、turn into（变成） | 介词，后接名词/代词；区别于in（在……里面，表状态） | She walked into the library and looked for a book. |
remove /rɪˈmuːv/ (v. 移开；拿走) | remove the book（移开书）、remove from the | 及物动词，后接名词/代词作宾语；名词形式为 | Please remove your bag from the seat for other |
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| table（从桌上拿走）、remove the stain（去除污渍） | removal（移除） | passengers. |
piece /piːs/ (n. 片；块) | a piece of bread（一片面包）、a piece of paper（一张纸）、a piece of news（一则新闻） | 可数名词，复数为pieces；常与of搭配，后接不可数名词 | She gave me a piece of chocolate from her bag. |
waste /weɪst/ (n. 废弃物；浪费 v. 浪费) | waste water（废水）、a waste of time（浪费时间）、waste money（浪费钱） | 1. 作名词时，“废弃物”为不可数/可数，“浪费”为不可数；2. 作动词时为及物动词，waste sth. on sth.为固定搭配 | Don't waste food, many people are hungry in the world. It's a waste of time to play games all day. |
machine /məˈʃiːn/ (n. 机器) | washing machine（洗衣机）、printing machine（打印机）、operate a machine（操作机器） | 可数名词，复数为machines；由machinist表“机械师” | This new machine can help us finish the work faster. |
germ /dʒɜːm/ (n. 微生物；细菌) | kill germs（杀菌）、germs in the air（空气中的细 | 可数名词，复数为germs；属于生物类基础词汇，常与health话 | Washing hands often can kill germs and keep us healthy. |
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