资源简介 Unit 5 SectionA(3a-3d) Power of Ideas 课型:读写课 | 第2课时 | 人教版九年级上册课题 Unit 5 SectionA(3a-3d) Power of Ideas课型 / 课时 读写课 / 第2课时教材 人教版九年级上册英语(2026-2027学年)授课教师 / 班级 (请填写)核心素养目标语言能力 掌握本课时重点词汇与短语(invent;all time、around the world、have a big effect on),能读懂与“Power of Ideas”话题相关的文本并获取写作所需信息,模仿课本语篇完成段落或短文写作,做到结构清晰、时态准确。文化意识 通过“Power of Ideas”话题的学习,感知语篇传递的情感态度与价值观念,了解相关中外文化背景,增强跨文化理解与交流的意识。思维品质 在文本分析与写作构思中发展逻辑思维与创造性表达,能通过自评互评发现并改正问题、完善习作。学习能力 学会运用听前预测、寻读、笔记归纳等学习策略;在小组合作中主动交流、互评互助;课后能自主复习巩固并反思调整学习行为,逐步提高自主学习能力。教学重点 1.Help students understand the conversation about the most useful invention—the radio. 2.Guide students to practise conversations about great inventions and their influences.教学难点 Enable students to flexibly use the passive voice to talk about inventions and express their own opinions.教学准备 课本、多媒体课件、读写任务单与范文示例;可按话题准备相应图片或实物素材。教学环节 教师活动 学生活动 设计意图Step 1 Leading Leading in Greet the class and ask:“What do you think is the most useful invention in the world?Why?” Invite students to share their ideas. 学生起立向教师问好,带着教师提出的话题快速回忆个人真实经历,在全班或同桌间用简单英语自由表达(如 There are … now. / It used to be …),同伴互相倾听并补充。 以贴近生活经验的话题导入,激活已知词汇与句型,建立新旧知识联结;用开放式提问引发表达意愿与认知冲突,自然切入主题,为后续听说铺设语境。Step 2 Work Work on 3a-3b 1.Ask students to read the conversation in 3a silently and answer:“What does Peter think is the most useful invention of all time?” 2.Check the answers.Then ask students to read the conversation again and complete the chart in 3b about the inventor,time and influence. 3.Invite students to share their answers.Discuss the importance of the radio with the class.Explain key language points and passive voice structures. ◆语言聚焦:all time 一直 学生4人一组,围绕“变化及其原因 / 问题如何解决”交换看法,运用本课目标语言与重点句型组织语言;组内互相纠正、补充,形成小组共识;代表在全班展示,其他同学倾听、评价。 对应课本3a-3b、3a、3b活动:以任务型小组合作推动语言从输入走向输出,在协商讨论中发展口语交际与批判性思维;体现“学生主体、合作探究”的课堂文化,培养倾听、互补与表达能力。Step 3 Work Work on 3c-3d 1.Ask students to listen to the conversation and pay attention to stressed information,and then role play it in pairs. 2.Invite several pairs to act out and give feedback. 3.Ask students to choose another important invention,make a mind map and describe it to partners.Encourage students to use the passive voice correctly and give positive comments. 学生先听教师提出的问题,带着任务(人物关系、时间、行为)抓取录音中的关键信息;再听并完成“过去—现在变化”表格,重点关注时间状语与动词形式;第三次听核对答案,圈出难点词汇与句型,与同桌互对。 对应课本3c-3d活动:采用“听前预测—听中填表—听后核对”的阶梯式听力训练,培养从语篇获取具体信息的能力;在真实语流中渗透目标语言结构,落实以听促说、以听带学。板书设计 SectionA(3a-3d) 重点词汇: invent v. 发明编造 重点短语: all time 一直;有史以来;around the world 全世界;have a big effect on 对……有重大影响 重点句型: It also had a big effect on music 它也对音乐产生了重大影响。 And because of the radio,some other important inventions were developed as well 而且由于收音机的出现,其他一些重要的发明也相继被研发出来。 Suddenly,news could be spread around the world in seconds 突然间,消息可以在几秒钟内传遍全世界。 The radio made it much easier for people to enjoy music from artists around the world 收音机让人们能够更加容易地欣赏来自世界各地艺术家的音乐。作业布置 【基础作业】1. 朗读并抄写本课重点词汇与短语(invent)。 2. 完成课本对应板块(Section)的配套练习。 【提升作业】用本课目标语言写 3—5 句话描述相关话题,下节课交流分享。教学反思 (课后填写:目标达成情况、活动效果、改进设想) 展开更多...... 收起↑ 资源预览