Unit 7 Invention and Innovation 讲义2026-2027学年中职英语高教版（第三版）基础模块2

本中职英语讲义围绕“发明与创新”主题，以并列句（and/but/or/so等并列连词辨析及主谓一致）和发明类话题词汇（invent/discover/create等深度辨析）为核心知识点，构建从学习目标、词汇短语、语法规则到情景交际、阅读写作的完整学习支架。 该资料突出核心素养融合，通过词汇易混辨析、语法对比表格及思维导图梳理逻辑关系，培养学生语言能力与思维品质，结合中外发明案例渗透文化意识。分层练习与写作模板辅助课中教学，课后助力学生巩固知识、查漏补缺。

中职英语基础模块2 · Unit 7 Invention and Innovation Unit 7 Invention and Innovation 讲义 📖 学习导航 · 重难点总览 项目 内容 单元主题 Invention and Innovation（发明与创新）—— 谈论发明创造、科技进步，表达观点与设想 话题功能 描述发明物及其作用、说明科技进步、讨论创新意义、提出设想与建议 语言知识 ★ 并列句（and / but / or / so / while 等并列连词） 学习重点 ① 并列句的构成与并列连词辨析；② 发明类话题词汇与表达 学习难点 ① and / but / or / so 的逻辑区分；② 并列句与简单句、复合句的区别；③ 并列句中的主谓一致 一、单元学习目标 维度 目标内容 语言能力 掌握发明与创新话题的常用词汇和句型，正确使用并列句连接并列的思想 文化意识 了解中外重大发明（造纸术、互联网、智能手机等），认识创新对社会发展的意义 思维品质 通过分析发明的利弊，形成辩证思考，培养创新思维 学习能力 学会用并列连词组织语篇，借助思维导图梳理发明的因果与对比关系 二、核心词汇精讲 （一）发明与创新核心词汇表 单词 / 短语 词性与含义 invention / inventor / innovate n. 发明 / n. 发明家 / v. 创新 discover / create / design v. 发现 / 创造 / 设计 machine / device / technology n. 机器 / 装置 / 技术 science / research / experiment n. 科学 / 研究 / 实验 useful / convenient / modern adj. 有用的 / 方便的 / 现代的 change / improve / develop v. 改变 / 改善 / 发展 knowledge / progress / future n. 知识 / 进步 / 未来 come up with 想出（主意、办法） make a difference 有影响，起作用 play a part/role in 在……中起作用 thanks to / because of 由于，多亏 not only ... but also ... 不但……而且…… as well as 也，和……一样 lead to 导致，通向 （二）重点词汇深度辨析 ⚠ 易混辨析 ①：invent / discover / create • invent：发明原本不存在的新事物（如手机、机器）—— invent a new machine • discover：发现本来就存在但未被发现的事物（如定律、美洲）—— discover a new planet • create：创造有艺术或思想价值的东西（如作品）—— create a piece of music ⚠ 易混辨析 ②：change / improve / develop • change：泛指改变（可好可坏）—— The Internet changed our life. • improve：改善、使变好（褒义）—— Technology improves our living standard. • develop：发展、开发—— Scientists developed a new app. ✅ 词形转换（常考） • invent → invention (n.) → inventor (n. 发明家) • innovate (v.) → innovation (n.) → innovative (adj.) • discover → discovery (n.)；create → creation (n.) • develop → development (n.)；improve → improvement (n.) 三、核心短语与固定搭配 短语 含义 / 例句 come up with an idea 想出一个主意 —— She came up with a good idea. make a difference 有影响 —— Education makes a difference. play a part in 起作用 —— Science plays a part in our life. thanks to 由于，多亏 —— Thanks to the Internet, we can study online. lead to 导致 —— Hard work leads to success. not only ... but also ... 不仅……而且……（连接并列成分） as well as 也 —— He is good at science as well as art. keep up with 跟上，赶上 —— keep up with the times depend on 依赖，取决于 —— It depends on the weather. in the future / in future 在未来 / 今后 ⚠ ⚠ 必背考点：not only ... but also ... • 连接两个并列主语时，谓语与就近主语一致 —— Not only you but also he is right. • 连接两个并列分句时，not only 置于句首，前分句需部分倒装 —— Not only did he pass, but he also got an A. 四、核心语法：并列句（★重点 ★★难点） （一）概念与基本结构 由并列连词把两个或两个以上的简单句（即并列分句）连接而成的句子叫并列句。各分句在语法上地位平等、互不修饰。 基本结构： 简单句 + 并列连词 + 简单句 1. The invention is useful, and it saves a lot of time.（递进） 1. He worked hard, but he failed at last.（转折） 1. Hurry up, or you will be late.（选择） 1. It was raining, so we stayed at home.（因果） （二）四大并列连词用法一览 连词 逻辑关系 含义 例句 and 并列 / 递进 和；并且 He is clever and hard-working. but 转折 但是 I like it, but it is too expensive. or 选择 / 否则 或者；否则 Study hard, or you will fail. so 因果（结果） 所以 He was ill, so he didn't come. （三）其他并列连词 / 连接词 连词 含义 例句 for 因为（补充说明） He must be tired, for he worked all day. while / whereas 然而（对比） Some like it, while others don't. both ... and ... ……和……都 Both Tom and Jerry are here. either ... or ... 要么……要么…… Either you or he is right. neither ... nor ... 既不……也不…… Neither he nor I am late. not only...but also 不但……而且…… Not only you but also she likes it. （四）就近原则（并列主语时的主谓一致） 当并列主语由 either...or、neither...nor、not only...but also、there be 等连接时，谓语动词与最靠近它的主语保持一致。 结构 谓语就近 例句 either...or... 靠近的主语 Either the teacher or the students are here. neither...nor... 靠近的主语 Neither Tom nor his friends are late. not only...but also... 靠近的主语 Not only you but also he is right. there be + 并列主语 靠近的主语 There is a pen and two books on the desk. （五）并列句 vs. 简单句 vs. 复合句 类型 结构特征 例句 简单句 只有一个主谓结构 The phone changed the world. 并列句 两个及以上分句，用并列连词连接，地位平等 The phone is useful, and it is cheap. 复合句 一个主句 + 从句，从句修饰主句 The phone that I bought is smart. ⚠ ⚠ 高频易错点 • and / but / or / so 不能和 because、although 同时使用（中式英语）—— 误：Because he was ill, so he didn't come. • 并列连词连接的两边成分要对等（词性、结构一致）—— I like reading and to swim.（误，应统一为 swimming） • 逗号不能单独连接两个分句，必须有并列连词 —— I like it, he doesn't.（误，应加 but） • or 表"否则"时，前句常为祈使句 / 将来时 —— Work hard, or you will fail. ✅ 解题三步法 • ① 读句子，判断分句之间是并列、转折、选择还是因果； • ② 并列/递进→and；转折→but；选择/否则→or；因果(结果)→so； • ③ 若是并列主语，再检查谓语是否"就近"一致。 五、情景交际句型 （一）谈论发明与创新常用句 1. What do you think is the most useful invention? 1. I think the smartphone is the greatest invention. 1. It makes our life more convenient and interesting. 1. It can help us keep in touch with others. 1. However, it also has some disadvantages. （二）表达观点与设想 1. In my opinion, the Internet has changed our life a lot. 1. Not only can it help us study, but it also brings fun. 1. If I could invent something, I would invent ... ⚠ ⚠ 观点表达中的逻辑连接 • 陈述优点后用 and / moreover / besides 递进； • 转向缺点用 but / however（however 后用逗号）； • 说明结果用 so / therefore。 六、阅读与写作 （一）阅读：说明发明的说明文策略 发明类说明文常按"发明名称—发明者—时间—作用—影响"展开。阅读时用笔圈出关键词，注意文中表示并列、转折、因果的连接词，它们往往是理解逻辑和解题的线索。 （二）写作模板：My Favorite Invention ✅ 写作框架（总—分—总） • 开头：引出发明 —— Among all inventions, I think ... is the most useful. • 主体：作用与影响 —— It can help us ...; Not only ... but also ...; However, ... • 结尾：评价 —— In short, it makes our life better, and I can't live without it. 【范文】My Favorite Invention Among all inventions, I think the Internet is the most useful. It makes our life more convenient and interesting. We can not only study online but also keep in touch with friends through it. However, spending too much time online is bad for our health. In my opinion, the Internet has changed the world a lot, so we should use it wisely. I believe it will bring us a better future. 【亮点拆解】 1. 并列句：It makes ... and (makes) ...（and 连接并列谓语） 1. 递进：not only ... but also ... 连接两个并列分句 1. 转折：However 引出对立观点 1. 因果：so we should use it wisely 表结果 七、高频易错点汇总 类型 易错点 正确用法 连词 because 与 so 连用 二者只用其一 连词 although 与 but 连用 二者只用其一 一致 并列主语谓语未就近 either...or 就近一致 结构 and 两边成分不对等 连接的成分要对称 标点 逗号直接连接两分句 须加并列连词 词性 invent / discover 混用 invent 新事物, discover 已存在 八、分层巩固练习 A. 用适当的并列连词填空（and / but / or / so） 1. The invention is cheap, ________ it is very useful. 2. Hurry up, ________ you will miss the bus. 3. He studied hard, ________ he passed the exam. 4. I like reading, ________ my brother likes sports. 5. Not only you but also he ________ (be) right. B. 单项选择 1. ________ Tom ________ Jerry is going to the science fair. A. Both; and B. Either; or C. Neither; nor D. Not only; but 2. He is poor, ________ he is happy every day. A. and B. but C. so D. or 3. — Why didn't you come? — ________ I was ill, I didn't come. A. Because; so B. / ; so C. Because; / D. So; because 4. There ________ a desk and two chairs in the room. A. is B. are C. am D. be 5. The Internet is useful, ________ we shouldn't spend too much time on it. A. however B. but C. and D. so ✅ 参考答案 A 篇：1. and 2. or 3. so 4. but 5. is（就近原则，靠近 he） B 篇：1. B (Either...or 就近, is) 2. B (转折 but) 3. C (because 不与 so 连用) 4. A (就近, a desk) 5. A (however 表转折, 后有逗号; 用 but 也可但此处有逗号选 however) 第 页 学科网（北京）股份有限公司 $