Unit 3单元基础知识讲解 2025-2026学年人教版（2024）七年级英语上册

本初中英语讲义聚焦Unit 3核心词汇与语法，系统梳理方位介词（in front of/in the front of）、动词短语（put up）、词性转换（important的形容词/名词形式）、比较句型（A和B不同/类似）、存在句及some/any用法，构建从基础词汇辨析到语法应用的阶梯式学习支架。 该资料以对比辨析和语境应用为特色，通过in front of与in the front of的内外方位对比、put up张贴与搭建的多义练习，培养思维品质中的分析能力。结合例句填空和句型转换提升语言能力，课中辅助教师高效授课，课后练习题帮助学生巩固知识，查漏补缺。

Unit 3 词汇单和重点知识 1. in front of/in the front of In front of 强调事物外部的前面；in the front of 强调事内部的前面。 e.g. There is a smart whiteboard ______________________our classroom. Our teaching building is ________________________the sports field. 2. Put up 张贴、搭建 e.g. We put up _____________________(重要的通知) on the wall. What about _______________ a large tent(帐篷)? 3. Important adj/_________________adj. 不重要的/ ________________n. e.g. I have _______________news to tell you. Do you know the ________________of learning English? 4. Notice ______________n. / ______________v. e.g. There are important _____________on the notice board in our classroom. V. notice sb doing e.g When I open the door, I notice my pet cat __________(eat)fish happily. 5. Different /similar A 和 B 不同______________________; A 和 B 类似______________________ A 和 B 一样______________________ e.g. My school ______________________(you). 我的学校和你的类似。 ________is your school __________________(she)?你的学校和她的怎么不一样呢？ 6. Do exercises e.g. My grandpa_______________________________________________我的爷爷每天早上做体操。 We do math___________________________________________________我们每个星期天晚上都做数学练习。 区别：do exercise/exercise __________________ e.g. Many teachers would like to ___________________________in their free time. 很多老师都想要锻炼身体。 7. Seat n. ____________/ ______________v. 请坐下。Please ___________________/_______________________. 你坐在哪里？Where ________________________?= Where ____________________________? 8. Sound n/v e.g. 这个主意听起来不错。This idea __________________.=It _______________a good idea. 总结：sound+ ____________; sound like+_____________. (同类动词还有： ) n. 声音（泛指）区别：noise/voice I like the __________ of nature(大自然). I don’t like the ____________in the busy street. Her sweet _________makes the song beautiful. 9. 其它重点知识 I. 存在句 1) There _______a pen and two books on the desk. There _______two books and a pen on the desk. 2) _______ _______a whiteboard in your classroom? Yes, _________ ________./No, _________ _________. 3) There are many lockers in the building. 划线提问________ ________ in the building? II. Some 和 any 1) There ________some students in this building./There ________some water in the bottle. 2) 否定句：There ______ _______students in this building. /There ________ _______water in the bottle. 3) 疑问句：______ ______ ______students in this building?/ ______ ________ ___ 学科网（北京）股份有限公司 $