Unit 3 Growing Up Reading Plus-【金牌导学案】2025-2026学年八年级下册英语同步课件（人教版·新教材）

该初中英语单元复习课件系统梳理了Unit 3 "Growing Up"中Reading Plus的重点短语、核心句型及课文理解要点，通过分类梳理短语（如giggle at、take in）、解析句型语法（如定语从句、cause sth. to do sth.结构）和构建"笑声的重要性"思维导图，帮助学生建立知识内在联系与逻辑脉络。 其亮点在于融合语言能力与思维品质培养，设计泛读快速理解与精读推理分析分层练习（如推断笑对社交的影响），结合词义猜测题（如"release"含义）提升分析能力，思维导图助力自主梳理，既巩固知识又为教师提供精准复习方向。

Unit 3 Growing Up 金牌导学案 1 Unit 3 Reading Plus 1 2 3 重点短语 重点句型赏析 课文理解 2 1.giggle at 对……咯咯地笑 6.over time 久而久之 2.a part of 一部分 7.fight off 击退；克服 3.take in 吸收 8.on one's own 独自地；独立地 4.work out 锻炼；活动 9.before long 不久 5.up to 达到 Unit 3 Reading Plus 重点短语 3 1.At around three months old,babies learn to laugh. Even babies that cannot see or hear can laugh.在大约三个月大的时候，婴儿就学会笑了。即使是那些看不见也听不见的婴儿也能笑。 “at+年龄/时间点”表示“在……（年龄/时间）”；that引导定语从句，修饰先行词babies。 Unit 3 Reading Plus 重点句型赏析 4 2.Laughing also causes our brain to release chemicals that make us feel calm and happy.笑也会使我们的大脑释放出让我们感到平静和快乐的化学物质。 cause sth.to do sth.表示 “导致某物做某事”；that 引导定语从句，修饰先行词 chemicals。 3.We are 30 times more likely to laugh when we are around others.当我们身处人群中时，发笑的概率会高出30倍。 “… times more likely to do sth.when …” 表示 “当…… 时，做某事的可能性是……倍”。 Unit 3 Reading Plus 重点句型赏析 5 （一）认真阅读课本P84~P85的内容，完成下列题目。 【泛读】请快速阅读课本，回答第1~3小题。 1. According to the passage,why is laughter considered “the best medicine”?( ) B A.Because it can cure all diseases. B.Because it has physical and emotional benefits. C.Because it is only for babies and young children. D.Because it requires no effort. Unit 3 Reading Plus 课文理解 6 2. How does laughter help our body?( ) C A.It makes us eat more food. B.It reduces oxygen intake. C.It relaxes muscles and increases oxygen. D.It only helps the heart and stomach. 3. What does the word “release” mean in the sentence “Laughing also causes our brain to release chemicals”?( ) B A.To hold back. B.To let go or set free. C.To create something new. D.To hide something. Unit 3 Reading Plus 课文理解 7 【精读】请仔细阅读课本，回答第4~5小题。 4. It can be inferred that when people laugh together, ________.( ) A A.they are more likely to form a friendly connection B.they will become less intelligent C.they tend to have more conflicts D.they will lose their sense of humor Unit 3 Reading Plus 课文理解 8 5. What is the main idea of the passage?( ) B A.Laughter is only useful when you are with others. B.Laughter is a natural social tool that improves health and mood. C.People should force themselves to laugh every day. D.Babies laugh more than adults. Unit 3 Reading Plus 课文理解 9 （二）根据课本P84~P85的内容，完成思维导图。 Unit 3 Reading Plus 课文理解 10 感谢聆听 11 $