Unit 5 Lesson 28（课件） 2025-2026学年冀教版（2012）九年级英语全册

该初中英语课件围绕“生物学研究”主题，涵盖蝴蝶生活习性、核心词汇（如migrate, chemical）及定语从句语法，通过Free Talk介绍达尔文、Lead in引入Dr. Taylor蝴蝶研究，搭建从生物学家到具体物种探究的学习支架，衔接词汇学习与阅读任务，形成“人物-现象-语言运用”的递进脉络。 其亮点在于融合语言能力与科学思维，Reading tasks通过表格填空训练信息提取（语言能力），Emotional promotion以恐龙祖先、鲸鱼自杀之谜激发探究欲（思维品质），Group work三人句子游戏提升合作学习策略（学习能力）。词汇结合情境教学，语法实例巩固。学生能提升语言运用与科学探究能力，教师可借助结构化活动高效教学。

: Unit 5 Look into Science Lesson 28 The Study of Living Things Free Talk Do you know him? Charles Robert Darwin He studies living things He is a biologist Dig in What do you know about biology? Biology is a subject that studies life phenomena (现象)and the laws of life activities.It is the foundation(基础)of agriculture,forestry, medicine and environmental science. Lead in They are butterflies. This is Dr.Chip Taylor. He studied one kind of North American butterfly. Reading tasks What have been drawing Dr.Taylor's attention? Fantastic facts about butterflies. fantastic ad.奇异的,了不起的,极好的 New Words Most birds have to fly long No distances to migrate. y.移居;迁徙 Image How did they find their old home?Do you know? No.It is puzzling. d.令人费解的 New Words These are chemicals. adj. Na 化学的;与化学有关的; n. 化学制品;化学品 Magnesium can burn completely in oxygen. ad.完全地 New Words Do you know the relationship between the female and the child? female n.雌性的动物或植物;女子 This female is the child's grandmother and the child is the femal's 写 图片来源视觉中国www.vcg.com grandchild Listen and follow 长 They are the butterflies that Dr.Chip Taylor studied Reading tasks Read the lesson and complete the table. return spend Fantastic facts about butterflies lay