6AUnit4已修改.doc

单元/章/课： Unit4 第 1 课时 课题 Then and now 课型 新授 教 材 分 析 本单元的话题是“过去和现在”，通过对比Mike一家人过去与现在的学习、工作和生活等方面，让学生感受科技如何改变生活。两种时态放在一起对比呈现，是一个教学难点，教师要启发学生通过观察对比等方式，总结归纳两种时态的用法。 目 标 表 达 1.听说读单词then and now ,e-book, mobile phone, newspaper, radio, telephone, e-friend, anywhere, could，并能运用于语句中。 2.掌握动词过去式的发音及用法，会说…years ago,…could/ could not…Now,… 3.能正确地理解并朗读对话内容，在教师的引导和帮助下尝试复述课文内容。 4.通过过去和现在的对比，感受个人的成长和社会的进步。 学 情 分 析 学生 有什么 1.本课的不规则动词过去式都学过了 2.已经会说…years ago,…could/ could not…Now,… 学生 缺什么 1.能正确地理解并朗读对话内容，在教师的引导和帮助下尝试复述课文内容。 2.通过过去和现在的对比，感受个人的成长和社会的进步。 重 点 能正确地理解并朗读对话内容，在教师的引导和帮助下尝试复述课文内容 难 点 能正确使用一般过去时和一般现在时表达过去和现在的事情。 方法手段 任务型学习 小组讨论法 教 学 过 程 （包括：主要教学流程、重难点处理过程与方法、亮点/精彩片段） 教师教什么、怎么教 学生学什么、怎么学 Step 1预习反馈 1.T: Do you know the song? T: Yes, time flies quickly. We are growing up, and the things around us are changing. We know, the world is changing. 2. T: Then what is changing? Do you have your idea? Step2. 新知呈现 1. T: Perfect. I like your ideas. Now I’ll show you a family. Do you know them? Who is he/ she? 2. Then, how about this boy? Yes, this is Mike six years/ Mr Brown twenty years ago/ Mrs Brown twenty years ago/ Mike’s grandpa thirty years ago. T: （总结）The time before, we can use this word: Then. ( what does it mean?) T: Today, we are going to learn Unit 3. Then and now. T: SO ,can you say sth. about Mike’s family? （对比说，is/are, was/were） T: They have changed a lot. And this lesson, we’ll know more about the changes of Mike’s family. Step3新知呈现和体验操练 1. (图) This boy, he is Mike. Now, he is a young boy. And he can do many things now. Let’s guess, what can he do? 2.（图）T: Could Mike do all these things six years ago? What could he do? （读could）I give you two fist letters here. Can you guess? What couldn’t he do? T: So, six years ago, Mike could read….. but he … T: Can you describe little Mike six years ago and young Mike now? 总结：In fact, everyone is changing everyday( the changes of people), What they look like is changin