Unit 3 The World of Science Understanding ideas The new age of invention课文语法填空与知识点讲解 课件-2026-2027学年高中英语外研版必修第三册

BOOK 3 / UNIT 3 UNDERSTANDING IDEAS The new age of invention READING · LANGUAGE POINTS 1 BOOK 3 · UNIT 3 · UNDERSTANDING IDEAS 课文语填 · 语言点 · 考点精练 The new age of invention | Language points 02 / 29 This evening, I’ll be talking to Dr Richard Fairhurst, whose new book The New Age of Invention has just been published (publish) . Interviewer: I guess you have been asked (ask) about the title of your book before. 语言点 01 句法｜whose 引导定语从句，在从句中作定语 02 搭配｜ask sb. about sth. 向某人询问…… 03 词汇｜publish v. 出版 → publication n. 出版物 【考点精练】单句语法填空 ① The boy whose father is a doctor is here. ② The reporter asked him about his new idea. ③ The new book was published (publish) last year. 2 BOOK 3 · UNIT 3 · UNDERSTANDING IDEAS 段落 1 / 高考考法 · 重难点精讲 The new age of invention | 课文精讲后即时拓展 语篇理解 → 识别考点 → 迁移运用 · 课堂点击逐步揭晓 03 / 29 三类高考考法：句法辨析 · 重点搭配 · 词形与语义 ① whose 定语从句 原文对应 句法｜whose 引导定语从句，在从句中作定语 考法：whose + 名词表示所属关系，可指人或物。 易错：whose 后必须接名词。 ② ask sb. about sth. 向某人询问…… 原文对应 搭配｜ask sb. about sth. 向某人询问…… 命题：识别比较双方和比较结构，检验级别、倍数以及并列成分。 易错：as ... as 中用原级；than 结构通常用比较级。 ③ publish / publication 原文对应 词汇｜publish v. 出版 → publication n. 出版物 考法：publish v. 出版；publication n. 出版物/出版。 易错：publisher 指出版商，词义不同。 BOOK 3 · UNIT 3 · UNDERSTANDING IDEAS 段落 1 / 高考考法 · 典型题与讲评 The new age of invention | 课文精讲后即时拓展 语篇理解 → 识别考点 → 迁移运用 · 课堂点击逐步揭晓 04 / 29 典型语法填空（实词附提示词）· 先判断考点，再依据语境作答 ① whose 定语从句 · 高考语法填空 The writer whose novel won the award is here. 【解析】novel 属于 writer，whose 表所属。 ② ask sb. about sth. 向某人询问…… · 高考语法填空 The reporter asked him about his new idea. 【解析】结合前后词语的语法和搭配关系，横线处应填 about。 ③ publish / publication · 高考语法填空 The novel was published (publish) in 2020. 【解析】be done 表被动。 BOOK 3 · UNIT 3 · UNDERSTANDING IDEAS 课文语填 · 语言点 · 考点精练 The new age of invention | Language points 05 / 29 New inventions like 3D printers have been used (use) to make replacement (replace) hearts and bone parts. In terms of the environment, it is now possible to create an intelligent walking house. 语言点 01 句法｜have / has been done 现在完成时的被动语态 02 搭配｜in terms of 就……而言；be used to do 被用来做 03 词汇｜replace v. 替换 → replacement n. 替代物 【考点精练】单句语法填空 ① The bridge has been built (build). ② In terms of cost, this plan is better. ③ We need a replacement (replace) for the old part. 5 BOOK 3 · UNIT 3 · UNDERSTANDING IDEAS 段落 2 / 高考考法 · 重难点精讲 The new age of invention | 课文精讲后即时拓展 语篇理解 → 识别考点 → 迁移运用 · 课堂点击逐步揭晓 06 / 29 三类高考考法：句法辨析 · 重点搭配 · 词形与语义 ① have / has been done 现在完成时的被动语态 原文对应 句法｜have / has been done 现在完成时的被动语态 考法：现在完成时的被动语态。 易错：have been done 不能省去 been。 ② used to / be used to 原文对应 搭配｜in terms of 就……而言；be used to do 被用来做 考法：used to do 过去常做；be used to doing 习惯于做。 易错：be used to do 也可表示“被用于做”。 ③ replace v. 替换 → replacement n. 替代物 原文对应 词汇｜replace v. 替换 → replacement n. 替代物 考法：结合原文「replace v. 替换 → replacement n. 替代物」判断词性、搭配及所缺成分。 易错：应同时检查空格前后的词性、句法位置、主被动及语境，不凭单词外形猜答案。 BOOK 3 · UNIT 3 · UNDERSTANDING IDEAS 段落 2 / 高考考法 · 典型题与讲评 The new age of invention | 课文精讲后即时拓展 语篇理解 → 识别考点 → 迁移运用 · 课堂点击逐步揭晓 07 / 29 典型语法填空（实词附提示词）· 先判断考点，再依据语境作答 ① have / has been done 现在完成时的被动语态 · 高考语法填空 Several important changes have been made (make) recently. 【解析】changes 为复数，recently 可引出现在完成时被动。 ② used to / be used to · 高考语法填空 She is used to getting (get) up early. 【解析】be used to 后的 to 是介词，接动名词。 ③ replace v. 替换 → replacement n. 替代物 · 高考语法填空 We need a replacement (replace) for the old part. 【解析】提示词与横线前后共同决定词形；本题应填 replacement，再核对其句法功能和语义。 BOOK 3 · UNIT 3 · UNDERSTANDING IDEAS 课文语填 · 语言点 · 考点精练 The new age of invention | Language points 08 / 29 In terms of the environment, it is now possible to create an intelligent (intelligence) walking house. It is capable of using (use) GPS technology to travel to different places, with computing technology controlling (control) its “legs”. 语言点 01 句法｜It is + adj. + to do 中 It 为形式主语 02 搭配｜be capable of doing 有能力做；不能接 to do 03 词汇｜intelligence n. 智力 → intelligent adj. 智能的 【考点精练】单句语法填空 ① It is easy to learn (learn) this rule. ② She is capable of solving the problem. ③ The scientist designed an intelligent (intelligence) machine. 8 BOOK 3 · UNIT 3 · UNDERSTANDING IDEAS 段落 3 / 高考考法 · 重难点精讲 The new age of invention | 课文精讲后即时拓展 语篇理解 → 识别考点 → 迁移运用 · 课堂点击逐步揭晓 09 / 29 三类高考考法：句法辨析 · 重点搭配 · 词形与语义 ① It is + adj. + to do 中 It 为形式主语 原文对应 句法｜It is + adj. + to do 中 It 为形式主语 考法：结合原文「It is + adj. + to do 中 It 为形式主语」判断词性、搭配及所缺成分。 易错：应同时检查空格前后的词性、句法位置、主被动及语境，不凭单词外形猜答案。 ② be capable of doing 原文对应 搭配｜be capable of doing 有能力做；不能接 to do 考法：be capable of doing；be able to do。 易错：of 后用 -ing，不用动词原形。 ③ intelligence / intelligent 原文对应 词汇｜intelligence n. 智力 → intelligent adj. 智能的 考法：intelligence n.；intelligent adj.；artificial intelligence 固定词组。 易错：修饰 system 用 intelligent，作名词用 intelligence。 BOOK 3 · UNIT 3 · UNDERSTANDING IDEAS 段落 3 / 高考考法 · 典型题与讲评 The new age of invention | 课文精讲后即时拓展 语篇理解 → 识别考点 → 迁移运用 · 课堂点击逐步揭晓 10 / 29 典型语法填空（实词附提示词）· 先判断考点，再依据语境作答 ① It is + adj. + to do 中 It 为形式主语 · 高考语法填空 It is easy to learn (learn) this rule. 【解析】所考结构要求不定式，故填 to learn；检查是否为目的或宾补。 ② be capable of doing · 高考语法填空 The robot is capable of recognising (recognise) faces. 【解析】of 是介词，后接动名词。 ③ intelligence / intelligent · 高考语法填空 The machine shows surprising intelligence (intelligent). 【解析】surprising 后作 show 的宾语，需名词。 BOOK 3 · UNIT 3 · UNDERSTANDING IDEAS 课文语填 · 语言点 · 考点精练 The new age of invention | Language points 11 / 29 In terms of the environment, it is now possible to create an intelligent (intelligence) walking house. It is capable of using (use) GPS technology to travel to different places, with computing technology controlling (control) its “legs”. 语言点 01 句法｜with + 名词 + doing 表主动或动作进行 02 搭配｜travel to 前往……；be capable of doing 03 词汇｜technology n. → technological adj. 技术的 【考点精练】单句语法填空 ① With the sun shining (shine), we set off. ② Many tourists travel to China each year. ③ Recent technological (technology) advances have changed life. 11 BOOK 3 · UNIT 3 · UNDERSTANDING IDEAS 段落 4 / 高考考法 · 重难点精讲 The new age of invention | 课文精讲后即时拓展 语篇理解 → 识别考点 → 迁移运用 · 课堂点击逐步揭晓 12 / 29 三类高考考法：句法辨析 · 重点搭配 · 词形与语义 ① V-ing 状语与逻辑主语 原文对应 句法｜with + 名词 + doing 表主动或动作进行 考法：分词与句子主语为主动关系时常用 doing。 易错：若先于谓语发生且强调完成，可用 having done。 ② be capable of doing 原文对应 搭配｜travel to 前往……；be capable of doing 考法：be capable of doing；be able to do。 易错：of 后用 -ing，不用动词原形。 ③ technology n. → technological adj. 技术的 原文对应 词汇｜technology n. → technological adj. 技术的 考法：结合原文「technology n. → technological adj. 技术的」判断词性、搭配及所缺成分。 易错：应同时检查空格前后的词性、句法位置、主被动及语境，不凭单词外形猜答案。 BOOK 3 · UNIT 3 · UNDERSTANDING IDEAS 段落 4 / 高考考法 · 典型题与讲评 The new age of invention | 课文精讲后即时拓展 语篇理解 → 识别考点 → 迁移运用 · 课堂点击逐步揭晓 13 / 29 典型语法填空（实词附提示词）· 先判断考点，再依据语境作答 ① V-ing 状语与逻辑主语 · 高考语法填空 Walking (walk) along the river, I found an old bridge. 【解析】动作的逻辑主语是 I，主动关系用现在分词。 ② be capable of doing · 高考语法填空 The robot is capable of recognising (recognise) faces. 【解析】of 是介词，后接动名词。 ③ technology n. → technological adj. 技术的 · 高考语法填空 Recent technological (technology) advances have changed life. 【解析】提示词与横线前后共同决定词形；本题应填 technological，再核对其句法功能和语义。 BOOK 3 · UNIT 3 · UNDERSTANDING IDEAS 课文语填 · 语言点 · 考点精练 The new age of invention | Language points 14 / 29 For example, advances in virtual reality and wearable tech, as well as the flexible (flex) battery, mean we should soon be seeing further developments (develop) . In addition, important advances have been made (make) in medicine and environmental science thanks to increasing computer power. 语言点 01 句法｜as well as 连接并列成分，谓语看前面主语 02 搭配｜in addition 此外；thanks to 多亏 03 词汇｜develop v. → development n. 发展(U)/新进展(C) 【考点精练】单句语法填空 ① The bridge has been built (build). ② She speaks French as well as English. ③ Recent developments (develop) are exciting. 14 BOOK 3 · UNIT 3 · UNDERSTANDING IDEAS 段落 5 / 高考考法 · 重难点精讲 The new age of invention | 课文精讲后即时拓展 语篇理解 → 识别考点 → 迁移运用 · 课堂点击逐步揭晓 15 / 29 三类高考考法：句法辨析 · 重点搭配 · 词形与语义 ① as well as 与主谓一致 原文对应 句法｜as well as 连接并列成分，谓语看前面主语 考法：A as well as B 作主语，谓语与 A 一致。 易错：不是像 and 一样表示两个并列中心主语。 ② thanks to 原文对应 搭配｜in addition 此外；thanks to 多亏 考法：thanks to 后接名词/代词，表示原因（通常积极）。 易错：although 需要从句，thanks to 为介词短语。 ③ develop / development 原文对应 词汇｜develop v. → development n. 进展（常可数） 考法：develop v.；development n.，表示“发展”通常不可数。 易错：a development 可以指一项具体新进展。 BOOK 3 · UNIT 3 · UNDERSTANDING IDEAS 段落 5 / 高考考法 · 典型题与讲评 The new age of invention | 课文精讲后即时拓展 语篇理解 → 识别考点 → 迁移运用 · 课堂点击逐步揭晓 16 / 29 典型语法填空（实词附提示词）· 先判断考点，再依据语境作答 ① as well as 与主谓一致 · 高考语法填空 The teacher as well as the students is (be) excited. 【解析】谓语单复数由前面中心主语 teacher 决定。 ② thanks to · 高考语法填空 Thanks to your help, we finished on time. 【解析】thanks to 是固定搭配。 ③ develop / development · 高考语法填空 Recent developments (develop) in technology have changed life. 【解析】具体“新进展”可用复数 developments。 BOOK 3 · UNIT 3 · UNDERSTANDING IDEAS 课文语填 · 语言点 · 考点精练 The new age of invention | Language points 17 / 29 Richard: Most inventions start with recognising (recognise) a problem that needs (need) a solution. This was no doubt the reason behind the invention of the wheel in ancient times, which much later developed into the car. 语言点 01 句法｜which 引导非限制性定语从句，可指前文内容 02 搭配｜start with... 从……开始；no doubt 毫无疑问 03 词汇｜solve v. 解决 → solution n. 解决办法 【考点精练】单句语法填空 ① He won the game, which made us happy. ② There is no doubt that practice helps. ③ We need a practical solution (solve). 17 BOOK 3 · UNIT 3 · UNDERSTANDING IDEAS 段落 6 / 高考考法 · 重难点精讲 The new age of invention | 课文精讲后即时拓展 语篇理解 → 识别考点 → 迁移运用 · 课堂点击逐步揭晓 18 / 29 三类高考考法：句法辨析 · 重点搭配 · 词形与语义 ① 非限制性定语从句 which 原文对应 句法｜which 引导非限制性定语从句，可指前文内容 考法：which 可指前面的名词或整件事，逗号后通常不用 that。 易错：which 在从句中需有相应句法成分。 ② start with... 从……开始；no doubt 毫无疑问 原文对应 搭配｜start with... 从……开始；no doubt 毫无疑问 命题：无提示词常考固定介词/副词；有提示词常考其后 doing/to do。 易错：结合语境区分短语词义与 to 的介词/不定式功能。 ③ solve v. 解决 → solution n. 解决办法 原文对应 词汇｜solve v. 解决 → solution n. 解决办法 考法：结合原文「solve v. 解决 → solution n. 解决办法」判断词性、搭配及所缺成分。 易错：应同时检查空格前后的词性、句法位置、主被动及语境，不凭单词外形猜答案。 BOOK 3 · UNIT 3 · UNDERSTANDING IDEAS 段落 6 / 高考考法 · 典型题与讲评 The new age of invention | 课文精讲后即时拓展 语篇理解 → 识别考点 → 迁移运用 · 课堂点击逐步揭晓 19 / 29 典型语法填空（实词附提示词）· 先判断考点，再依据语境作答 ① 非限制性定语从句 which · 高考语法填空 He passed the exam, which delighted his parents. 【解析】which 指前面整件事并作从句主语。 ② start with... 从……开始；no doubt 毫无疑问 · 高考语法填空 There is no doubt that practice helps. 【解析】无提示词重点检查固定搭配或从句结构；本题应填 no。 ③ solve v. 解决 → solution n. 解决办法 · 高考语法填空 We need a practical solution (solve). 【解析】提示词与横线前后共同决定词形；本题应填 solution，再核对其句法功能和语义。 BOOK 3 · UNIT 3 · UNDERSTANDING IDEAS Ⅰ．重点单词 The new age of invention | Language points 20 / 29 Ⅰ．重点单词 1. invention n. 发明 2. inventor n. 发明家 3. virtual adj. 虚拟的 4. flexible adj. 灵活的 5. battery n. 电池 6. intelligent adj. 智能的 7. capable adj. 有能力的 20 BOOK 3 · UNIT 3 · UNDERSTANDING IDEAS Ⅰ．重点单词 The new age of invention | Language points 21 / 29 Ⅰ．重点单词 8. environment n. 环境 9. technology n. 技术 10. replacement n. 替代物 11. computer n. 计算机 12. recognise v. 识别 13. solution n. 解决方案 14. advance n. 进展 21 BOOK 3 · UNIT 3 · UNDERSTANDING IDEAS Ⅱ．词形转换 The new age of invention | Language points 22 / 29 Ⅱ．词形转换 1. invent → invention n. 发明 2. invent → inventor n. 发明家 3. environment → environmental adj. 环境的 4. environment → environmentally adv. 环境方面 5. technology → technological adj. 技术的 6. technology → technologically adv. 技术方面 7. flexible → flexibility n. 灵活性 8. flexible → inflexible adj. 不灵活的 22 BOOK 3 · UNIT 3 · UNDERSTANDING IDEAS Ⅱ．词形转换 The new age of invention | Language points 23 / 29 Ⅱ．词形转换 9. possible → possibility n. 可能性 10. possible → impossible adj. 不可能的 11. create → creation n. 创造 12. create → creative adj. 有创意的 13. develop → development n. 发展 14. develop → developed adj. 发达的 15. science → scientific adj. 科学的 16. science → scientist n. 科学家 23 BOOK 3 · UNIT 3 · UNDERSTANDING IDEAS Ⅱ．词形转换 The new age of invention | Language points 24 / 29 Ⅱ．词形转换 17. differ → difference n. 差异 18. differ → different adj. 不同的 19. know → knowledge n. 知识 20. know → known adj. 已知的 21. long → length n. 长度 22. long → lengthen v. 延长 23. pollute → pollution n. 污染 24. pollute → polluted adj. 受污染的 24 BOOK 3 · UNIT 3 · UNDERSTANDING IDEAS Ⅱ．词形转换 The new age of invention | Language points 25 / 29 Ⅱ．词形转换 25. contribute → contribution n. 贡献 26. contribute → contributor n. 贡献者 27. communicate → communication n. 交流 28. communicate → communicative adj. 善于交流的 29. discover → discovery n. 发现 30. discover → discoverer n. 发现者 31. change → changeable adj. 易变的 32. change → unchanged adj. 未改变的 25 BOOK 3 · UNIT 3 · UNDERSTANDING IDEAS Ⅱ．词形转换 The new age of invention | Language points 26 / 29 Ⅱ．词形转换 33. imagine → imagination n. 想象力 34. imagine → imaginative adj. 富于想象的 35. act → action n. 行动 36. act → active adj. 积极的 37. help → helpful adj. 有帮助的 38. help → helpless adj. 无助的 39. care → careful adj. 仔细的 40. care → careless adj. 粗心的 26 BOOK 3 · UNIT 3 · UNDERSTANDING IDEAS Ⅱ．词形转换 The new age of invention | Language points 27 / 29 Ⅱ．词形转换 41. hope → hopeful adj. 充满希望的 42. hope → hopeless adj. 无望的 43. write → writer n. 作家 44. write → written adj. 书面的 45. apologise → apology n. 道歉 46. apologise → apologetic adj. 愧疚的 47. disappoint → disappointment n. 失望 48. disappoint → disappointed adj. 感到失望的 27 BOOK 3 · UNIT 3 · UNDERSTANDING IDEAS Ⅲ．重点短语 The new age of invention | Language points 28 / 29 Ⅲ．重点短语 1. be asked about 被问及 2. present day 当今 3. be used to do 被用来做 4. in terms of 就……而言 5. it is possible to 做……是可能的 6. be capable of 有能力做 7. with sth. doing 伴随……进行 8. throughout history 历史上 9. golden age 黄金时代 10. as well as 以及 28 BOOK 3 · UNIT 3 · UNDERSTANDING IDEAS Ⅲ．重点短语 The new age of invention | Language points 29 / 29 Ⅲ．重点短语 11. further development 进一步发展 12. in addition 此外 13. make advances in 在……取得进展 14. thanks to 多亏 15. find oneself doing 发现自己正在做 16. no doubt 毫无疑问 17. lead to 导致 18. recognise a problem 发现问题 19. work as part of 作为……一部分工作 20. be responsible for 对……负责 29 $