UNIT 4 默写练习三 Lesson 2（配套课件PPT）-【步步高】2025-2026学年高二英语选择性必修第二册学习笔记（北师大版·新教材）

该高中英语课件聚焦“幽默”单元第四单元第二课，核心涵盖重点词汇（如muscle、immune）、词形变化（如infect→infection）及核心短语（如protect...from...），通过复习旧知导入，构建从词汇记忆到应用的学习支架，帮助学生巩固语言基础。 其亮点在于以分层练习提升语言能力，通过词形变化填空（如“potential ______ (infect)”）和选词填空（如“benefit from”应用）强化词汇运用，同时培养学习能力，助力学生掌握词汇学习策略，为教师提供结构化复习素材，提升教学效率。

默写练习三 Lesson 2 HUMOUR UNIT 4 1. n.肌肉 2. adj.影响深远的 3. adj.有免疫力的 4. vi.& vt.悄声说，低语，耳语 5. vi.脸红 6. n.紧张；焦虑；焦急 → adj.紧张的 7. adj.身体的，肉体的 → adv.身体上；根本上 Ⅰ.默写重点单词 muscle far-reaching immune whisper blush tension tense physical physically 8. adj.心理的，精神的 → adv.心理上，精神上 → n.心理学家，心理学者 9. n.心情，情绪 → adj.喜怒无常的；情绪多变的 10. n.能量；精力；活力 → adj.精力充沛的；积极的；有活力的 → vt.使充满活力；使增强决心 psychological psychologically psychologist mood moody energy energetic energise 11. n.感染；传染 → v.感染；传染 → adj.传染的；传染性的 12. adv.偶然地，意外地 → adj.偶然的，意外的 → n.事故，意外 13. n.费用，花费 → adj.昂贵的 infection infect infectious accidentally accidental accident expense expensive 1.The risk of potential (infect) is much higher among children. 2.The saucer was damaged (accidental)，and we needed to buy a new one. 3.Though (expense)，they will help farmers make good profits. 4.The organization serves as a bridge in relieving the (tense) between the two nations. 5.When exposed to stress and anxiety，all of us react both emotionally and (physical). Ⅱ.词形变化填空 infection accidentally expensive tension physically 1.血管 2.嘲笑某人 3.保护……免受…… 4.从……中获益 5.集中精力于…… 6.继续 7.处理 8.双向效应 9.想要 10.开关于……的玩笑 Ⅲ.默写核心短语 ___________ ______________ _______________ ____________ ________ ________ _________ _______________ ________ __________________ blood vessel at sb’s expense protect...from... benefit from focus on keep on deal with a two-way effect feel like make a joke about... 1.The city took measures to protect the environment，so citizens were told that trees should being cut down in the city. 2.To my surprise，I never thought I would those kinds of comedies. 3.Some people who like art displaying their antiques at some exhibitions. 4.I walking after supper because I can’t think of a better way to keep fit. 5.There are many potential difficulties to when starting a new business. Ⅳ.选词填空 be protected from benefit from feel like keep on deal with 本课结束 $