Unit 12 Innovation Topic talk - Lesson 2 课件 2025-2026学年高二英语北师大版选择性必修第四册

该高中英语课件聚焦Unit 12 Innovation词汇练习，涵盖13个核心单词的词形转换、释义、搭配及应用。课堂导入通过词根关联（如science→scientific→scientist）构建知识脉络，以“词根-词性-语境”为学习支架，帮助学生系统构建词汇网络。 其亮点在于融合语言能力与思维品质培养，通过多维度拓展（如motivated系列正反义关联）和语境化练习（如propose的虚拟语气填空），提升学生语言理解与表达能力，培养分析比较思维。结构化练习题助力学生掌握学习策略，教师可直接用于课堂巩固，提高教学效率。

Unit 12 Innovation TT-L2 单词练习 1. ________________ n. 娱乐活动；招待→________________ v. 使开心；款待→________________ adj. 使人愉快的；有趣的 2. ________________ adj. 有天赋的→________________ n. 天赋；礼物 3. ________________ adj. 多产的；富有成效的→________________ v. 生产→________________ n. 产品→________________ n. 产量；生产 4. ________________ adj. 科学 (上) 的→________________ n. 科学→________________ n. 科学家 5. ________________ vi.& vt. 捐献；捐赠→________________ n. 捐款，捐赠物→________________ n. 捐赠者 entertainment entertain entertaining gifted gift productive produce product production scientific science scientist donate donation donor 6. ________________ adj.积极的；主动地→________________ v.刺激；激发……积极性→________________ n.刺激；动机→________________ adj. 不感兴趣的；没有动机的 7. ________________ adj. 立刻的→________________ adv. 立即地 8. ________________ adv. 后来，随后→________________ adj. 随后的→________________ n. 随后；接着 9. ________________ n. 生物学家→________________ n. 生物学→________________ adj. 生物的；生物学的 10. ________________ adj. 正确的，准确的→________________ n. 准确性；精准度→________________ adv. 精准地，准确地 motivated motivate motivation unmotivated instant instantly subsequently subsequent subsequence biologist biology biological accurate accuracy accurately 11. ________________ n. 物理学→________________ adj. 物理的；身体的；物质的→________________ n. 物理学家→________________ n. 医师，内科医师 12. ________________ n. 效率；效能；功效→________________ adj. 有效率的→________________ adv. 有效率地，高效能地 13. ________________ vt. 提出→________________ n. 提议，建议；求婚 physics physical physicist physician efficient efficiency efficiently propose proposal 1. entertainment n.娱乐活动；招待；娱乐节目 【词汇拓展】 （1）The city offers various forms of entertainment. ____________________ entertain v. 使开心；款待 招待 / 款待 娱乐 / 消遣 entertaining entertaining adj. 使人愉快的；有趣的 （2）We held a dinner in entertainment of the guests. ____________________ entertainer n. 表演者；艺人 （3） The movie is both _________ (entertain) and educational. 这部电影既有趣又有教育意义。 2. gifted adj. 有天赋的；有才华的 【词汇拓展】 She is gifted __________ music. 她有音乐天赋。 gift n. 天赋；礼物；才能 at be gifted in/at sth. 在某方面有天赋 3. donate vi.&vt. 捐献；捐赠 【词汇拓展】 He donated money ________ poor students. 他为贫困学生捐款。 donation n. 捐款；捐赠物；捐赠 to donor n. 捐赠者；捐献者 常用短语: blood donation 献血 organ donation 器官捐赠 donate sth. to... 向…… 捐赠某物 4. instant adj. 立刻的；马上的；n. 瞬间；片刻 【词汇拓展】 instantly adv. 立即地；立刻地 the instant noodles 方便面 I recognized her _______ instant I saw her. 我一见到她就认出了她。 instant message 即时消息 for an instant 一瞬间 the instant 一……就…… 5. subsequently adv. 后来；随后；接着 【词汇拓展】 He fell ill and _______________ (subsequent) missed class. 他生病后便缺了课。 subsequent adj. 随后的；后来的 subsequently subsequence n. 随后发生的事；后续 subsequently常置于句首 / 句中，表时间顺序 同义词：later、afterwards 6. propose vt. 提出（观点 / 方法）；提议；求婚 【词汇拓展】 （1）He proposed ______ (hold) a class meeting to discuss the coming sports meeting.他提议召开班会，商讨即将到来的运动会。 proposal n. 提议；建议；求婚 holding propose doing sth. 建议做某事 （2）She proposed that strict rules ______ (set) to keep order. 她建议应当制定严格规章来维持秩序。 propose that (should) do 建议……（虚拟语气） （3） The young man knelt down and proposed ______ his beloved girl. 这位青年单膝跪地，向心爱的姑娘求婚。 propose to sb. 向某人求婚 be set to 9. Tourists from all over the country can enjoy various interesting forms of _____________(entertain) in this beautiful coastal town. 10. The ______(gift) young musician has created dozens of wonderful works since he graduated from college. 11. With advanced equipment and strict management, the factory runs in a highly ____________(produce) way every single day. 12. Many important __________(science) achievements are achieved through repeated tests and careful observation. 13. Plenty of kind volunteers will donate food and clothes ______ the homeless people in cold winter. 单句语法填空 entertainment gifted productive scientific to 14. Experienced educators always try their best _________(motivate) teenagers to pursue their dreams bravely. 15. People around stood still and reacted ______ (instant) when the sudden alarm went off in the building. 16. He spent several years studying abroad and ______(late) returned to serve his hometown sincerely. 17. The respected old ______(biology) has spent nearly forty years studying rare animals in mountains. 18. After careful thinking and discussion, she finally offered a reasonable ______(propose) to solve the team problem. 单句语法填空 to motivate instantly later biologist proposal $