B4M8教案.docVIP

课题：Book 4 Module 8 Unit 1 I was two. 【教案背景】 面向学生：小学四年级 课时1课时 学生课前准备： 事先划分好学习小组 学生自主学习，大体了解课文内容 小组合作学习，解决预习中遇到的难题 【教学课题】 I was two. 【教材分析】本单元的题目为“changes”，主要讲述怎样使用“was/were”谈论过去的事情和情况，在课文中，Amy在参观Lingling家的照片，用英语描述Lingling家人过去和现在的变化：头发长短的变化，个子高矮的变化，年轻年老的变化，动物由小到大的变化。 【教学方法】 借助多媒体出示生动形象的课件，图文并茂，刺激学生的多种感官，最大程度上调动所有学生的积极性；用真实人物的图片做教具，让学生体会到学习的实效性；继续发挥小组互助合作学习机制，放手学生，充分发挥学生学习的主体作用，教师起好引导作用，加强生生以及师生间的多维互动。 一、学习目标： 1.能听说、读写单词： who , grandparent, hair ,then , so , me 2.能用was,were谈论过去的事情和情况，并跟现在进行对比。 3.培养良好的英语学习习惯，积极与他人合作的能力，并共同完成学习任务。 二、重难点： 重点：单词who , grandparent, hair ,then , so , me 句型Somebody was\were … 难点：熟练运用一般过去时描述过去的情况。 三、学习过程 Step 1: Warming up Greetings Chant Tall tall tall. I am tall. Short short short. You are short. Fat fat fat. He is fat. Thin thin thin. She is thin. Old old old. They are old. Young young young. We are young. 设计意图：语言加动作的Chant 不但活跃了课堂气氛，而且复习了前面所学的形容词，调动起学生的积极性，为呈现新知做好了铺垫。 /p-444375324.html Step2: Presentation(屏幕展示) Now look at the picture 1. T：Whos this? Can you guess? Oh, its me. Now my hair is long. Whos this little girl? Its me, too. Then my hair was short. Picture 2 Who are they ? They are my grandparents. Now they are old . Then they were young. Picture 3 Now I am 34 Then I was 2 Now my hair is long. Then my hair was short . 设计意图：由真实的图片自己现在和过去比较引出单词me, hair，再由爷爷奶奶的照片比较引出grandparents. were并进行对比练习，熟练运用is/was/are /were. Chant.（Clap and say） 那时单数用was ， 复数就用were,were, were Now now now 是现在 现在复数就用are 我用am 你用are Is跟着他她它 设计意图：通过知识点总结的chant巩固训练was, were , then, now,加深学生的理解与记忆。 Step 3: Consolidation HTTP:///view/cb65b4f54693daef5ef73dd0.html 1.Listen to the tape and answer the questions. Who is the little girl? How old was she ? 2.Listen and repeat.（twice） 1. Then they young . A were B are C is 2 Now they old . A were B are C is